| Document | Document Title |
|---|---|
| US11728512B2 |
Wide-range temperature electrolyte, preparation thereof and lithium ion battery
Disclosed herein is a wide-range temperature electrolyte, a preparation thereof and a lithium ion battery. The wide-range temperature electrolyte includes a glycerin segment, a diisocyanate segment and a segment containing at least two terminal hydroxyl groups and one disulfide bond, and the self-healing electrolyte has a three-dimensional cross-linked network structure. The wide-range temperature electrolyte introduces a large number of repetitive disulfide bond groups and self-complementary hydrogen bond structures into molecules of an electrolyte base material having self-complementary hydrogen bond structures, so as to form the three-dimensional cross-linked network structure. An intermolecular exchange reaction of the disulfide bonds realizes a cross-scale (molecular, micro, and macro-scale) damage sensing response of the electrolyte and a rapid self-healing of the material, and further achieves a multi-level (molecule-component-device-system) self-healing repair function. |
| US11728510B2 |
Solid conductor, preparation method thereof, solid electrolyte including the solid conductor, and electrochemical device including the solid conductor
A solid conductor including: a compound represented by Formula 1, a compound represented by Formula 2, or a combination thereof Li1+x+y−zTa2−xMxP1−yQyO8−zXz Formula 1 wherein, in Formula 1, M is an element having an oxidation number of +4, Q is an element having an oxidation number of +4, X is a halogen, a pseudohalogen, or a combination thereof, and 0≤x≤2, 0≤y<1, and 0≤z≤2, except that cases i) x and y and z are simultaneously 0, ii) M is Hf, X is F, x is 1, y is 0, and z is 1, iii) M is Hf, X is Cl, x is 2, y is 0, and z is 2, and iv) M is Hf, X is F, x is 2, y is 0, and z is 2, Li1+x+y−zTa2−xMxP1−yQyO8·zLiX Formula 2 wherein, in Formula 2, M is an element having an oxidation number of +4, Q is an element having an oxidation number of +4, X is a halogen, a pseudohalogen, or a combination thereof, and 0≤x≤2, 0≤y<1, and 0≤z2, except that cases i) x and y and z are simultaneously 0, ii) M is Hf, X is F, x is 1, y is 0, and z is 1, iii) M is Hf, X is Cl, x is 2, y is 0, and z is 2, and iv) M is Hf, X is F, x is 2, y is 0, and z is 2. |
| US11728507B2 |
Multi-layered electrode for rechargeable battery including binder having high crystallinity
An electrode for a rechargeable battery in which a current collector is coated with an electrode mixture including an electrode active material and a binder includes a first electrode composite layer including PVdF as a first binder and an electrode active material and applied on a current collector; and a second electrode composite layer including a second binder and an electrode active material and applied on the first electrode composite layer, wherein crystallinity of the first binder is 58 or greater. |
| US11728505B2 |
Battery cover plate assembly comprising a current interrupt apparatus
A battery cover plate assembly, a cell, a battery module, a power battery, and an electric vehicle are provided. The battery cover plate assembly includes a cover plate, an inner lead-out member, and an outer electrode terminal. The inner lead-out member and the outer electrode terminal are electrically connected by using a current interrupt apparatus. A flipping member of the current interrupt apparatus is electrically connected to the outer electrode terminal. A score member is electrically connected to the inner lead-out member. A score is formed on the score member and is electrically connected to the flipping member. The inner lead-out member is mounted on the cover plate through a cover plate insulator. The cover plate insulator has a first engagement portion engaged with the cover plate and a second engagement portion engaged with the inner lead-out member. |
| US11728501B2 |
Fuel cell, fuel cell manufacturing method, and catalyst electrode
A fuel cell includes: an electrolyte layer; a base electrode formed on one side of the electrolyte layer; and a catalyst electrode formed on the other side of the electrolyte layer to be apart from the base electrode with the electrolyte layer interposed therebetween. The catalyst electrode includes: a first electrode portion that covers a part of the electrolyte layer; and a second electrode portion that covers a part of a surface of the first electrode portion to form an electrode portion interface in contact with the first electrode portion. |
| US11728499B2 |
Fuel cell
In this fuel cell, a cathode-side porous film that covers a cathode electrode is interposed between the cathode electrode and an air supply layer, the cathode electrode constituting electrolyte film/electrode structures. In addition, breathing holes are formed in the cathode-side porous film, and the air flowing through air supply passages passes through the breathing holes and is supplied to the cathode electrode. |
| US11728498B2 |
PI control partial derivative based I-term for wind-up prevention
The systems, devices, and methods described herein relate to heating and cooling automotive fuel cells. A proportional-integral-derivative (PID) controller may be used to control the temperature of fluid in the fuel cells. The PID may be configured to calculate and control the saturation limits of the I-term of the PID controller to reduce integral wind-up. |
| US11728495B2 |
Combined cooling circuit for a fuel cell
A fuel cell system includes a combined cooling circuit for a motor vehicle that provides a method of cooling a fuel cell of a fuel cell system. |
| US11728488B2 |
Negative electrode for lithium secondary battery and lithium secondary battery comprising same
A negative electrode for a lithium secondary battery comprises a current collector and a negative electrode active material layer formed on the current collector, wherein the negative electrode active material layer includes a first negative electrode active material and a first binder, and a second active material layer formed on the first active material layer and including a second negative electrode active material and a second binder, a content of the first binder is greater than that of the second binder, a loading level of the negative electrode active material layer is 10 mg/cm2 to 30 mg/cm2, a loading level of the first active material layer is 4 mg/cm2 to 25 mg/cm2, a loading level of the second active material layer is 4 mg/cm2 to 25 mg/cm2, and a loading level of the second active material layer is equal to or higher than that of the first active material layer. |
| US11728487B2 |
Conducting coatings for anodes, methods of making and using same, and uses thereof
Conducting coatings disposed on a metal member. The conducting coatings may have a desired texture and provide homoepitaxial or heteroepitaxial coating of an electrodeposited layer. A conducting coating may be formed by applying a shear force during deposition of the conducting coating. The conducting coatings may be used in anodes of various electrochemical devices. A conducting coating, which may be part of an electrochemical device, may have an electrochemically deposited layer disposed on at least a portion of a surface of the conducting coating. The electrochemically deposited layer may be reversibly electrochemically deposited. |
| US11728482B2 |
Doping strategy for layered oxide electrode materials used in lithium-ion batteries
The present invention features a new way of doping layered cathode materials in lithium ion batteries. Using a “high entropy” doping strategy, more than four impurity elements can be introduced to the host materials. The present invention applies this high entropy doping strategy to a high nickel content layered oxide material and a lithium-manganese rich material. This new high entropy doping strategy allows the layered oxide materials used in the positive electrode of lithium ion battery to achieve high energy density, long life cycle and reduced reliance on the expensive and toxic cobalt, all of which are desired attributes for improving the performance of lithium ion batteries and reducing their cost. |
| US11728477B2 |
Manufacturing apparatus and method for making silicon nanowires on carbon based powders for use in batteries
Manufacturing apparatus, systems and method of making silicon (Si) nanowires on carbon based powders, such as graphite, that may be used as anodes in lithium ion batteries are provided. In some embodiments, an inventive tumbler reactor and chemical vapor deposition (CVD) system and method for growing silicon nanowires on carbon based powders in scaled up quantities to provide production scale anodes for the battery industry are described. |
| US11728475B2 |
Lithium-ion secondary battery positive electrode active material complex, lithium-ion secondary battery positive electrode, and lithium-ion secondary battery
A lithium-ion secondary battery positive electrode active material complex, a lithium-ion secondary battery positive electrode, and a lithium-ion secondary battery using the lithium-ion secondary battery positive electrode containing the lithium-ion secondary battery positive electrode active material complex are provided so that a lithium-ion secondary battery having high output properties, excellent durability, and a high energy density can be attained.A positive electrode active material for a lithium-ion secondary battery contains a complex in which a surface of a first positive electrode active material made of a lithium transition metal complex oxide containing nickel is covered with a covering layer containing an olivine type second positive electrode active material on a surface of which carbon is carried and a carbon nanotube. |
| US11728474B2 |
Electrode and electrochemical device including the same
A battery cell is disclosed having a cathode including a cathode substrate with a surface coating of a first cathode active material in a first cathode region and a second cathode active material in a second cathode region, an anode including an anode substrate having a surface coating of a first anode active material in a first anode region and a second anode active material in a second anode region, wherein a value CB1 is a ratio of a unit area capacity CsA1 of the first anode region to a unit area capacity Csc1 of the first cathode region, a value CB2 is a ratio of a unit area capacity CsA2 of the second anode region to a unit area capacity Csc2 of the second cathode region, wherein the surface coating of the cathode and/or anode is a partitioned coating including different active materials, and wherein CB2≥CB1. |
| US11728473B2 |
Positive electrode for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the same
A positive electrode for a rechargeable lithium battery includes a positive active material including small particle diameter monolith particles having a particle diameter of about 1 μm to about 8 μm and including a first nickel-based lithium metal oxide, and large particle diameter secondary particles having a particle diameter of about 10 μm to about 20 μm and including a second nickel-based lithium metal oxide. An X-ray diffraction peak intensity ratio (I(003)/I(104)) of the positive electrode is greater than or equal to about 3. A rechargeable lithium battery includes the positive electrode. |
| US11728472B2 |
Negative electrode for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery
A negative electrode for a nonaqueous electrolyte secondary battery, which is an example of embodiments, comprises a negative electrode core body and a negative electrode mixture layer provided on the surface of the negative electrode core body. The negative electrode mixture layer includes graphite and fibrous carbon. The BET specific surface area of the graphite included in the first region is smaller than the BET specific surface area of the graphite included in the second region. In addition, the average length of the fibrous carbon included in the first region is longer than the average length of the fibrous carbon included in the second region. |
| US11728470B2 |
Lithium metal negative electrode and method of manufacturing the same
A negative electrode for an electrochemical cell of a secondary lithium metal battery is manufactured by a method in which a precursor solution is applied to a major surface of a lithium metal substrate to form a precursor coating thereon. The precursor solution includes an organophosphate, a nonpolar organic solvent, and a lithium-containing inorganic ionic compound dissolved therein. At least a portion of the nonpolar organic solvent is removed from the precursor coating to form a protective interfacial layer on the major surface of the lithium metal substrate. The protective interfacial layer exhibits a composite structure including a carbon-based matrix component and a lithium-containing dispersed component. The lithium-containing dispersed component is embedded in the carbon-based matrix component and includes a plurality of lithium-containing inorganic ionic compounds, e.g., lithium phosphate (Li3PO4) and lithium nitrate (LiNO3). |
| US11728469B2 |
Positive electrode active material for secondary battery, secondary battery, battery management unit, and electronic device
A lithium-ion secondary battery including a lithium-containing complex phosphate as a positive electrode active material is provided. Furthermore, a positive electrode active material with high diffusion rate of lithium ions is provided to provide a lithium-ion secondary battery with high output. A positive electrode active material of a lithium-ion secondary battery includes a first plate-like component and a second plate-like component, a third prismatic component between the first component and the second component, and a space between the first component and the second component. |
| US11728468B2 |
Anisotropic expansion of silicon-dominant anodes
Systems and methods for anisotropic expansion of silicon-dominant anodes may include a cathode, an electrolyte, and an anode, where the anode may include a current collector and an active material on the current collector. An expansion of the anode during operation may be configured by a metal used for the current collector, and/or a lamination process that adheres the active material to the current collector. The expansion of the anode may be more anisotropic for thicker current collectors. A thicker current collector may be 10 μm thick or greater. The expansion of the anode may be more anisotropic for more rigid materials used for the current collector. A more rigid current collector may include nickel and a less rigid current collector may include copper. The expansion of the anode may be more anisotropic for a rougher surface current collector. |
| US11728467B2 |
Method of producing cathode active material, and method of producing lithium ion battery
A major object is to provide a method of producing a cathode active material having a high average discharge potential, and a high degree of stability at high potential. The method includes: a step of preparing a Na-doped precursor of making a sodium-containing transition metal oxide having the P2 structure belonging to a space group of P63/mmc; and an ion exchange step of substituting lithium for at least part of sodium contained in the sodium-containing transition metal oxide by the ion exchange method, wherein in the ion exchange step, at least lithium iodide is used as a Li ion source. |
| US11728465B2 |
Display device including a light emitting diode chip
A display device including a light emitting diode chip, including: a light emitting structure which includes a first conductive semiconductor layer, a second conductive semiconductor layer, and an active layer interposed between the first and second conductive semiconductor layers; a second electrode which is electrically connected to the second conductive semiconductor layer; an insulation unit which is disposed to cover a part of the top surface of the second electrode and side surfaces of the light emitting structure; and a second fixed part which covers the top surface of the insulation unit and is electrically connected to the second electrode, and at least a part of which extends to the side surfaces of the light emitting structure. |
| US11728464B2 |
Light emitting element, manufacturing method thereof, and composition including the same
A light emitting element includes a first semiconductor layer; an active layer on the first semiconductor layer; a second semiconductor layer on the active layer; an insulating film surrounding an outer peripheral surface of each of the first semiconductor layer, the active layer and the second semiconductor layer; and a polymer film including a polymer chain and on at least a portion of a surface of the insulating film. |
| US11728462B2 |
Optoelectronic device comprising an array of photoluminescent blocks and method for the production of same
An optoelectronic device including a support, at least hydrophilic photoluminescent blocks including hydrophilic photoluminescent particles covering first areas of the support and hydrophobic photoluminescent blocks including hydrophobic photoluminescent particles covering second areas of the support, the hydrophilic photoluminescent blocks being in contact with a hydrophilic material in the first areas and the hydrophobic photoluminescent blocks being in contact with a hydrophobic material in the second areas. |
| US11728461B2 |
Single light emitting diode (LED) structure having epitaxial structure separated into light emitting zones
A single light emitting diode (LED) structure includes an array of spaced discrete light emitting zones separated by isolation areas. Each emitting zone includes an epitaxial structure configured to emit an emitting light having a particular wavelength over an effective emission area. In addition, the effective emission area for each emitting zone can be geometrically defined and electrically configured to provide a desired light intensity. For example, each effective emission area can have a selected size and spacing depending on the application and light intensity requirements. Each emitting zone also includes a wavelength conversion member on its effective emission area configured to convert an emitting wavelength of the emitting light to a different color. The single (LED) structure can include multiple colors at different zones to produce a desired spectra or design. The single (LED) structure can also include a substrate for supporting the array, and the substrate can include one or more light shielding holes located between each emitting zone. |
| US11728452B2 |
Solar cell module on flexible supporting film
A solar cell module comprising a plurality of solar cells mounted on a flexible support, the support comprising a conductive layer on the top surface thereof divided into two electrically isolated portions—a first conductive portion and a second conductive portion. Each solar cell comprises a front surface, a rear surface, and a first contact on the rear surface and a second contact on the front surface. Each one of the plurality of solar cells is placed on the first conductive portion with the first contact electrically connected to the first conductive portion so that the solar cells are connected through the first conductive portion. A second contact of each solar cell is then connected to the second conductive portion by a respective interconnect. |
| US11728451B2 |
Flexible laminates for solar modules
A solar module includes a laminate structure having at least two solar cells. Each of the solar cells has an individual reinforcement laminated to one face of each of the solar cells. The solar cells are spaced apart from each other and the individual reinforcements are spaced apart from each other such that a gap is defined between each of the solar cells. The solar module includes flexible conductors that extend through the gap between the solar cells and electrically connect the solar cells to each other. |
| US11728448B2 |
Fabrication of a semiconductor device including a quantum dot structure
The invention relates to a method for fabricating a semiconductor device. The method includes steps of providing a cavity structure, the cavity structure including a seed area including a seed material. The method further includes growing, within the cavity structure, a first embedding layer in a first growth direction from a seed surface of the seed material. The method includes further steps of removing the seed material, growing, in a second growth direction, from a seed surface of the first embedding layer, a quantum dot structure and growing, within the cavity structure, on a surface of the quantum dot structure, a second embedding layer in the second growth direction. The second growth direction is different from the first growth direction. The invention further relates to devices obtainable by such a method. |
| US11728447B2 |
Semiconductor device and imaging apparatus
In a semiconductor device, a first package is provided with a first substrate under which a semiconductor chip configured to output a signal and a first wiring electrically connected to the semiconductor chip are arranged. A second package is provided with a second substrate above which a processing circuit configured to process the output signal, a second wiring electrically connected to the processing circuit, and an encapsulant configured to seal the processing circuit are arranged, the semiconductor chip and the encapsulant being arranged to face each other in a non-contact manner. A connection portion electrically connects the first wiring and the second wiring. |
| US11728445B2 |
Solar cell and solar cell panel including the same
A solar cell includes a semiconductor substrate, an emitter formed on a first surface of the semiconductor substrate, a back surface field formed on a second surface of the semiconductor substrate, a first electrode connected to the emitter, a second electrode connected to the back surface field, and a second pad electrode connected to the second electrode, wherein the second electrode and the second pad electrode are spaced apart from each other in the first direction so as to form a spacer therebetween. |
| US11728442B2 |
Back contact solar cell string and preparation method therefor, module, and system
A back contact solar cell string includes: at least two cell pieces, where each cell piece comprises positive electrode regions and negative electrode regions alternately disposed with each other; insulation layers, covering the positive electrode regions on one side of the cell piece and the negative electrode regions on another side of the cell piece; and a first bus bar, connected to two adjacent cell pieces and electrically connected to the positive electrode regions and the negative electrode regions in the two adjacent cell pieces that are not covered by the insulation layers. |
| US11728440B2 |
Counter-doped silicon carbide Schottky barrier diode
A Schottky diode includes an upper region having a first doping concentration of a first conductivity type, the upper region disposed above the SiC substrate and extending up to a top planar surface. First and second layers of a second conductivity type are disposed in the upper region adjoining the top planar surface and extending downward to a depth. Each of the first and second layers has a second doping concentration, the depth, first doping concentration, and second doping concentration being selected such that the first and second layers are depleted of carriers at a zero bias condition of the Schottky diode. A top metal layer disposed along the top planar surface in direct contact with the upper region and the first and second layers is the anode, and bottom metal layer disposed beneath the SiC substrate is the cathode, of the Schottky diode. |
| US11728438B2 |
Split-gate memory device and method of forming same
A substrate in a split-gate memory device has a memory cell region including a connecting subregion and a functional subregion. A source region is formed in the substrate, and first and second gate structures mirrored to each other are formed on the substrate on opposing sides of the source region. In the connecting subregion, control gates of the first and second gate structures and the source region are electrically connected by electrical connections. In the split-gate memory device, the arrangement of the functional and connecting subregions in the memory cell region and external connection of the control gates in the first and second gate structures and the source region in the connecting subregion, which are exposed by etching, by the electrical connections in the connecting subregion result in area savings of the memory cell region. |
| US11728437B2 |
Semiconductor device comprising oxide semiconductor layer containing a c-axis aligned crystal
A semiconductor device includes an oxide semiconductor layer including a crystalline region over an insulating surface, a source electrode layer and a drain electrode layer in contact with the oxide semiconductor layer, a gate insulating layer covering the oxide semiconductor layer, the source electrode layer, and the drain electrode layer, and a gate electrode layer over the gate insulating layer in a region overlapping with the crystalline region. The crystalline region includes a crystal whose c-axis is aligned in a direction substantially perpendicular to a surface of the oxide semiconductor layer. |
| US11728430B2 |
Semiconductor devices including a stress pattern
Semiconductor devices are provided. A semiconductor device includes a fin structure including a stress structure and a semiconductor region that are sequentially stacked on a substrate. The semiconductor device includes a field insulation layer on a portion of the fin structure. The semiconductor device includes a gate electrode on the fin structure. Moreover, the stress structure includes an oxide. |
| US11728426B2 |
Ferroelectric MFM inductor and related circuits
Techniques in accordance with embodiments described herein are directed to a MFM structure that includes a resistance component, an inductance component and a capacitance component. The MFM device is equivalent to a series LC circuit with the resistance component coupled in parallel with the capacitance component. The MFM structure is used as a series LC resonant circuit, band-pass circuit, band-stop circuit, low-pass filter, high-pass filter, oscillators, or negative capacitors. |
| US11728423B2 |
Integrated planar-trench gate power MOSFET
Transistor device and method of making thereof comprising a substrate heavily doped with a first conductivity type and an epitaxial layer lightly doped with the first conductivity type on top of the substrate. A body region doped with a second conductivity type is formed in the epitaxial layer wherein the second conductivity type is opposite the first conductivity type and a source region doped with the first conductivity type is formed in the body region of the epitaxial layer. An integrated planar-trench gate having a planar gate portion is formed on the surface of the epitaxial layer that is contiguous with a gate trench portion formed in the epitaxial layer. |
| US11728421B2 |
Split trench gate super junction power device
A power semiconductor device includes a semiconductor layer having a first conductivity type. A pillar is provided in the semiconductor layer and has a second conductivity type that is different than the first conductivity type. A first trench gate is provided in the pillar proximate to a first vertical edge of the pillar. A second trench gate is provided in the pillar proximate to a second vertical edge of the pillar, the second vertical edge being on an opposing side of the pillar of the first vertical edge. A first electrode is provided over a first side of the semiconductor layer. A second electrode is provided over a second side of the semiconductor layer. |
| US11728420B2 |
Mesa contact for a power semiconductor device and method of producing a power semiconductor device
A power semiconductor device includes: a semiconductor body with a drift region; a plurality of trenches, wherein two adjacent trenches laterally confine a mesa of the semiconductor body. Each trench extends along a vertical direction and includes a trench electrode, and has a trench width along a first lateral direction and a trench length along a second lateral direction perpendicular to the first lateral direction, the trench length amounting to at least five times the trench width. The device further includes: a semiconductor body region of a second conductivity type in the mesa; a source region in the mesa; an insulation layer above and/or on the source region; a contact plug that extends at least from an upper surface of the insulation layer along the vertical direction so as to contact both the source region and the semiconductor body region. |
| US11728417B2 |
Semiconductor device including first gate electrode and second gate electrode
A semiconductor device includes a drift region of a first conductivity type in a semiconductor body having a first main surface, and a body region of a second conductivity type between the drift region and the first main surface. Trenches extend into the semiconductor body from the first main surface and pattern the semiconductor body into mesas including a first mesa between first and second trenches, and a second mesa between second and third trenches. An electrode in the first trench is one electrode out of an electrode group of an electrode electrically coupled to a first gate driver output, an electrode electrically coupled to a second gate driver output, and an electrode electrically connected to a first load contact. An electrode in the second trench is another electrode out the electrode group, and an electrode in the third trench is a remaining electrode out of the electrode group. |
| US11728416B2 |
Display substrate and manufacturing method thereof, display device
The present disclosure provides a display substrate and a manufacturing method thereof, and a display device, belongs to the field of display technology. The method includes forming a first thin film transistor, which includes: forming a first gate of the first thin film transistor on a base substrate through a patterning process; forming a first gate insulating layer on a side of the first gate distal to the base substrate; sequentially forming a first semiconductor material layer, a second gate insulating layer and a second gate metal layer on a side of the first gate insulating layer distal to the base substrate, and forming a pattern including an active layer of the first thin film transistor, a pattern of the second gate insulating layer and a second gate of the first thin film transistor through a patterning process. |
| US11728415B2 |
Method for regrown source contacts for vertical gallium nitride based FETS
A method of forming an alignment contact includes: providing a III-nitride substrate; epitaxially growing a first III-nitride layer on the III-nitride substrate, wherein the first III-nitride layer is characterized by a first conductivity type; forming a plurality of III-nitride fins on the first III-nitride layer, wherein each the plurality of III-nitride fins is separated by one of a plurality of first recess regions, wherein the plurality of III-nitride fins are characterized by the first conductivity type; epitaxially regrowing a III-nitride source contact portion on each of the plurality of III-nitride fins; and forming a source contact structure on the III-nitride source contact portions. |
| US11728414B2 |
Semiconductor device including a Fin-FET and method of manufacturing the same
A method of forming a semiconductor device comprises forming a fin structure; forming a source/drain structure in the fin structure; and forming a gate electrode over the fin structure. The source/drain structure includes Si1−x−yM1xM2y, where M1 includes Sn, M2 is one or more of P and As, 0.01≤x≤0.1, and 0.01≤y≤0. |
| US11728412B2 |
Method for manufacturing thin film transistor, and display panel
This application discloses a method for manufacturing a thin film transistor, and a display panel. The method for manufacturing a thin film transistor includes steps of providing a substrate; forming an amorphous silicon thin film layer on the substrate; patterning the amorphous silicon thin film layer to form an amorphous silicon layer; forming a metal seed layer made of a nickel disilicide (NiSi2) material on the amorphous silicon layer; converting the amorphous silicon layer into a polysilicon layer under an induction effect of the metal seed layer and through an annealing treatment; and forming a source and drain layer. |
| US11728411B2 |
Stacked gate spacers
The present disclosure provides a semiconductor device and a method of forming the same. In an embodiment, the semiconductor device includes a fin extending from a substrate, a gate structure over the channel region, a first spacer extending along a sidewall of the lower portion of the gate structure, and a second spacer extending along a sidewall of the upper portion of the gate structure. The fin includes a channel region and a source/drain (S/D) region adjacent to the channel region. The gate structure includes an upper portion and a lower portion. The second spacer is disposed on a top surface of the first spacer. The first spacer is formed of a first dielectric material and the second spacer is formed of a second dielectric material different from the first dielectric material. |
| US11728401B2 |
Semiconductor structures and methods thereof
A structure has stacks of semiconductor layers over a substrate and adjacent a dielectric feature. A gate dielectric is formed wrapping around each layer and the dielectric feature. A first layer of first gate electrode material is deposited over the gate dielectric and the dielectric feature. The first layer on the dielectric feature is recessed to a first height below a top surface of the dielectric feature. A second layer of the first gate electrode material is deposited over the first layer. The first gate electrode material in a first region of the substrate is removed to expose a portion of the gate dielectric in the first region, while the first gate electrode material in a second region of the substrate is preserved. A second gate electrode material is deposited over the exposed portion of the gate dielectric and over a remaining portion of the first gate electrode material. |
| US11728398B2 |
Device and method for managing electromagnetic radiation
Semiconductor devices having conductive floating gates superimposed on and/or embedded within a conducting channel for managing electromagnetic radiation in the device. The conductive floating gates can comprise a one- or two-dimensional array of asymmetric structures superimposed on and/or embedded within the conducting channel. The conductive floating gates can comprise Nb2N, Ta2N, TaNx, NbNx, WNx, or MoNx or any transition metal nitride compound. The device can include a plurality of conductive floating gates on a rear surface of a barrier layer, wherein each of the conductive floating gates might be separately biased for individual tuning. Antennas for capturing or emitting THz or sub-THz radiation could be attached to the device contacts. Terahertz or infrared radiation could be manipulated by driving a current through the conducting channel into a plasmonic boom regime. Additional manipulation of the electromagnetic radiation could be achieved by having antennas with an appropriate phase angle shift. |
| US11728391B2 |
2d-channel transistor structure with source-drain engineering
Semiconductor devices and methods of forming the same are provided. A method includes providing a workpiece having a semiconductor structure; depositing a two-dimensional (2D) material layer over the semiconductor structure; forming a source feature and a drain feature electrically connected to the semiconductor structure and the 2D material layer, wherein the source feature and drain feature include a semiconductor material; and forming a gate structure over the two-dimensional material layer and interposed between the source feature and the drain feature. The gate structure, the source feature, the drain feature, the semiconductor structure and the 2D material layer are configured to form a field-effect transistor. The semiconductor structure and the 2D material layer function, respectively, as a first channel and a second channel between the source feature and the drain feature. |
| US11728388B2 |
Method for manufacturing a semiconductor device
A semiconductor device including an active structure on a substrate, the active structure including silicon germanium patterns and silicon patterns alternately and repeatedly stacked in a vertical direction perpendicular to an upper surface of the substrate; a semiconductor layer on sidewalls of the active structure that face in a first direction parallel to the upper surface of the substrate, the semiconductor layer being a source/drain region; and a gate structure on a surface of the active structure and the substrate, the gate structure extending in a second direction that is perpendicular to the first direction, wherein the silicon germanium patterns are silicon rich-silicon germanium. |
| US11728386B2 |
Semiconductor device
A semiconductor device of embodiments includes a silicon carbide layer including an element region and a termination region around the element region, the termination region having first straight-line portions extending in a first direction, second straight-line portions extending in a second direction, and corner portions between the first straight-line portions and the second straight-line portions, the termination region including a second-conductivity-type second silicon carbide region having a dot-line shape with first dot portions and first space portions surrounding the element region, an occupation ratio of the first dot portions is larger in the corner portions than in the first straight-line portions, and a second-conductivity-type third silicon carbide region having a dot-line shape with second dot portions and second space portions surrounding the second silicon carbide region, an occupation ratio of the second dot portions is lager in the corner portions than in the first straight-line portions. |
| US11728385B2 |
Semiconductor device including superlattice with O18 enriched monolayers
A semiconductor device may include a semiconductor layer, and a superlattice adjacent the semiconductor layer and including stacked groups of layers. Each group of layers may include stacked base semiconductor monolayers defining a base semiconductor portion, and at least one oxygen monolayer constrained within a crystal lattice of adjacent base semiconductor portions. The at least one oxygen monolayer of a given group of layers may include an atomic percentage of 18O greater than 10 percent. |
| US11728383B2 |
Localized stressor formation by ion implantation
A P-type field effect transistor (PFET) device and a method for fabricating a PFET device using fully depleted silicon on insulator (FDSOI) technology is disclosed. The method includes introducing germanium into the channel layer using ion implantation. This germanium implant increases the axial stress in the channel layer, improving device performance. This implant may be performed at low temperatures to minimize damage to the crystalline structure. Further, rather than using a long duration, high temperature anneal process, the germanium implanted in the channel layer may be annealed using a laser anneal or a rapid temperature anneal. The implanted regions are re-crystallized using the channel layer that is beneath the gate as the seed layer. In some embodiments, an additional oxide spacer is used to further separate the raised source and drain regions from the gate. |
| US11728380B2 |
Bipolar transistor with base horizontally displaced from collector
Aspects of the disclosure provide a bipolar transistor structure with a sub-collector on a substrate, a first collector region on a first portion of the sub-collector, a trench isolation (TI) on a second portion of the sub-collector and adjacent the first collector region, and a second collector region on a third portion of the sub-collector and adjacent the TI. A base on first collector region and a portion of the TI. An emitter is on a first portion of the base above the first collector region. The base includes a second portion horizontally displaced from the emitter in a first horizontal direction, and horizontally displaced from the second collector region in a second horizontal direction orthogonal to the first horizontal direction. |
| US11728378B2 |
Semiconductor device and method for manufacturing same
The present specification discloses a semiconductor device and a method for manufacturing same. In one implementation, the method may include: providing a semiconductor structure, wherein the semiconductor structure includes a substrate, a gate structure disposed on the substrate, initial spacer layers on side surfaces of two sides of the gate structure, and a first inter-layer dielectric layer covering the gate structure and the initial spacer layers; and the substrate includes a source and a drain respectively located on the two sides of the gate structure; etching the first inter-layer dielectric layer to form a source contact hole and a drain contact hole that expose a part of the initial spacer layer; removing the exposed part of the initial spacer layer to expose the side surface of the gate structure; forming a spacer structure layer on the exposed side surface of the gate structure; forming a source contact member and a drain contact member in the contact holes; selectively removing at least a part of the spacer structure layer to form an air gap; and forming a second inter-layer dielectric layer covering the air gap. In the present invention, an air gap spacer structure can be formed and parasitic capacitance is reduced. |
| US11728373B2 |
High density capacitor implemented using FinFET
A first and a second gate structure each extend in a first direction. A first and a second conductive contact extend in the first direction and are separated from the first and second gate structures in a second direction. A first isolation structure extends in the second direction and separates the first gate structure from the second gate structure. A second isolation structure extends in the second direction and separates the first conductive contact from the second conductive contact. The first gate structure is electrically coupled to a first electrical node. The second gate structure is electrically coupled to a second electrical node different from the first electrical node. The first conductive contact is electrically coupled to the second electrical node. The second conductive contact is electrically coupled to the first electrical node. |
| US11728371B2 |
Method of fabricating LED module
An LED module includes light emission windows; LED cells corresponding to the light emission windows, the LED cells each including a lower and upper light emitting structure, the lower light emitting structure having an upper surface with first and second regions and having a first conductivity-type semiconductor layer, the upper light emitting structure being on the first region of the lower light emitting structure and having a second conductivity-type semiconductor layer, the LED cells including an active layer between the first and second conductivity-type semiconductor layers; a protective insulating film on a side surface of the lower light emitting structure and on the second region; a light blocking film on the protective insulating film, between the LED cells; a gap-fill insulating film on the protective insulating film between the LED cells and contacting a side surface of the upper light emitting structure; a first electrode; and a second electrode. |
| US11728369B2 |
Method for forming contacts applied to CMOS image sensor
A method for forming contacts applied to a CMOS image sensor includes: forming a transmission gate structure; performing source and drain ion implantation processes to form source and drain; forming auxiliary sidewalls on the outer sides of the gate sidewalls, the material of the auxiliary sidewalls being the same as the material of the adjacent gate sidewalls; sequentially forming a silicide block layer, a contact etch stop layer and an interlayer dielectric layer; defining source and drain contact regions; performing etching processes to remove the interlayer dielectric layer and the contact etch stop layer corresponding to the source and drain contact regions sequentially; etching the silicide block layer by adopting a predetermined etching selection ratio to form source and drain contacts, wherein the etching rate of the silicide block layer is higher than the etching rate of the auxiliary sidewalls in the process of etching the silicide block layer. |
| US11728366B2 |
Extra doped region for back-side deep trench isolation
The present disclosure, in some embodiments, relates to an integrated chip. The integrated chip includes an image sensor disposed within a substrate. The substrate has sidewalls and a horizontally extending surface defining one or more trenches extending from a first surface of the substrate to within the substrate. One or more isolation structures are arranged within the one or more trenches. A doped region is arranged within the substrate laterally between sidewalls of the one or more isolation structures and the image sensor and vertically between the image sensor and the first surface of the substrate. The doped region has a higher concentration of a first dopant type than an abutting part of the substrate that extends along opposing sides of the image sensor. |
| US11728365B2 |
Semiconductor device with a radiation sensing region and method for forming the same
A semiconductor device includes a semiconductor substrate, a radiation-sensing region, at least one isolation structure, and a doped passivation layer. The radiation-sensing region is present in the semiconductor substrate. The isolation structure is present in the semiconductor substrate and adjacent to the radiation-sensing region. The doped passivation layer at least partially surrounds the isolation structure in a substantially conformal manner. |
| US11728356B2 |
Photoelectric conversion element and imaging device
A photoelectric conversion element includes a first electrode, a second electrode, a first layer, and a second layer. The first layer is provided between the first electrode and the second electrode. The second layer is provided between the first layer and the second electrode. The first layer contains selenium. The second layer contains In, Ga, Zn, and O. The second layer may contain an In—Ga—Zn oxide. The selenium may be crystalline selenium. The first layer functions as a photoelectric conversion layer. The second layer functions as a hole injection blocking layer. The In—Ga—Zn oxide may have a c-axis aligned crystal. |
| US11728352B2 |
Driving substrate and manufacturing method thereof and display device
The present disclosure provides a driving substrate including: a flexible substrate base, a plurality of thin film transistors on the flexible substrate base and a first conductive pattern layer on a side of the thin film transistors distal to the flexible substrate base. The first conductive pattern layer includes: a plurality of first connection terminals in the display region and a plurality of signal supply lines in the bendable region. A first number of first connection terminals are electrically coupled to first electrodes of the plurality of thin film transistors. The plurality of signal supply lines are coupled to a second number of first connection terminals other than the first number of first connection terminals. At least one inorganic insulating layer including a hollowed-out pattern in the bendable region is between the first conductive pattern layer and the flexible substrate base. |
| US11728331B2 |
Dielectric lattice with passive component circuits
In a general aspect, a semiconductor device can include a semiconductor region, an active region disposed in the semiconductor region, a termination region disposed on the semiconductor region and adjacent to the active region, and a resistor disposed in the termination region. The resistor can include a trench, a conductive material disposed in the trench, and a first cavity separating the trench from the semiconductor region. A portion of the first cavity can be disposed between a bottom of the trench and the semiconductor region. The resistor can further include a second cavity separating the trench from the semiconductor region. |
| US11728330B2 |
Electrical passive elements of an ESD power clamp in a backside back end of line (B-BEOL) process
An electrostatic discharge (ESD) protection apparatus and method for fabricating the same are disclosed herein. In some embodiments, the ESD protection apparatus, comprises: a plurality of transistors patterned on a semiconductor substrate during a front-end-of-line (FEOL) process, metal interconnects formed on top of the plurality of transistors during a back-end-of-line (BEOL) process and configured to interconnect the plurality of transistors, and a plurality of passive components formed under the semiconductor substrate in a backside layer during a backside a back-end-of-line (B-BEOL) process, wherein the plurality of passive components are connected to the plurality of transistors through a plurality of vias. |
| US11728329B2 |
Semiconductor device and method for fabricating the same
A semiconductor device includes: a capacitor disposed over a substrate including a lower electrode, a dielectric layer, and an upper electrode; and a discharge structure spaced apart from the capacitor, connected to the upper electrode of the capacitor, and suitable for discharging, to the substrate, a charge induced from a plasma process for forming the upper electrode of the capacitor. |
| US11728321B2 |
Optoelectronic component and manufacturing method
An optoelectronic component and a manufacturing method are disclosed. In an embodiment an optoelectronic component includes an optoelectronic semiconductor chip, a housing having a top side and two protrusions on the top side projecting beyond the top side and a transparent structure, wherein the optoelectronic semiconductor chip is arranged between the protrusions, and wherein the transparent structure is at least partially arranged on the top side of the housing between the protrusions and partially above the optoelectronic semiconductor chip. |
| US11728319B2 |
Semiconductor package including a substrate, a semiconductor device, and a mold
A semiconductor package includes a first sub-semiconductor package, an interposer substrate, and a second sub-semiconductor package that are sequentially stacked. The first sub-semiconductor package includes a first package substrate, a first semiconductor device, and a first mold member that are sequentially stacked, and the interposer substrate includes at least one hole. The first mold member includes: a mold main portion which covers the first semiconductor device; a mold connecting portion extended from the mold main portion and inserted into the at least one hole; and a mold protruding portion extended from the mold connecting portion to cover a top surface of the interposer substrate outside the at least one hole. The mold main portion, the mold connecting portion, and the mold protruding portion constitute a single object. |
| US11728317B2 |
Power module package
A power module package is provided. The power module package may include: a first substrate; a second substrate; a semiconductor chip disposed between the first substrate and the second substrate; and a mutual-connection layer that is formed between the semiconductor chip and the second substrate and provides conductive connection between the semiconductor chip and the second substrate. |
| US11728315B2 |
Methods and systems for improving power delivery and signaling in stacked semiconductor devices
Semiconductor die assemblies including stacked semiconductor dies having parallel plate capacitors formed between adjacent pairs of semiconductor dies in the stack, and associated systems and methods, are disclosed herein. In one embodiment, a semiconductor die assembly includes a first semiconductor die and a second semiconductor die stacked over the first semiconductor die. The first semiconductor die includes an upper surface having a first capacitor plate formed thereon, and the second semiconductor die includes a lower surface facing the upper surface of the first semiconductor die and having a second capacitor plate formed thereon. A dielectric material is formed at least partially between the first and second capacitor plates. The first capacitor plate, second capacitor plate, and dielectric material together form a capacitor that stores charge locally within the stack, and that can be accessed by the first and/or second semiconductor dies. |
| US11728314B2 |
Methods of forming integrated circuit packages
Provided are integrated circuit packages and methods of forming the same. An integrated circuit package includes at least one first die, a plurality of bumps, a second die and a dielectric layer. The bumps are electrically connected to the at least one first die at a first side of the at least one first die. The second die is electrically connected to the at least one first die at a second side of the at least one first die. The second side is opposite to the first side of the at least one first die. The dielectric layer is disposed between the at least one first die and the second die and covers a sidewall of the at least one first die. |
| US11728312B2 |
Semiconductor packaging and methods of forming same
A package includes a first semiconductor substrate; an integrated circuit die bonded to the first semiconductor substrate with a dielectric-to-dielectric bond; a molding compound over the first semiconductor substrate and around the integrated circuit die; and a redistribution structure over the first semiconductor substrate and the integrated circuit die, wherein the redistribution structure is electrically connected to the integrated circuit die. The integrated circuit die includes a second semiconductor substrate, and wherein the second semiconductor substrate comprises a first sidewall, a second sidewall, and a third sidewall opposite the first sidewall and the second sidewall, and the second sidewall is offset from the first sidewall. |
| US11728309B2 |
Clip having locking recess for connecting an electronic component with a carrier in a package
A clip for connecting an electronic component with a carrier in a package is provided. The clip includes a clip body having a component connection portion configured to be connected with the electronic component to be mounted on the carrier, and a carrier connection portion configured to be connected with the carrier. The clip further includes at least one locking recess in a surface portion of the clip body, the surface portion being configured to face the carrier. The at least one locking recess is configured to accommodate material of an encapsulant of the package so as to lock the encapsulant and the clip. A corresponding method of manufacturing the package is also provided. |
| US11728306B2 |
Selective micro device transfer to receiver substrate
A method of selectively transferring micro devices from a donor substrate to contact pads on a receiver substrate. Micro devices being attached to a donor substrate with a donor force. The donor substrate and receiver substrate are aligned and brought together so that selected micro devices meet corresponding contact pads. A receiver force is generated to hold selected micro devices to the contact pads on the receiver substrate. The donor force is weakened and the substrates are moved apart leaving selected micro devices on the receiver substrate. Several methods of generating the receiver force are disclosed, including adhesive, mechanical and electrostatic techniques. |
| US11728304B2 |
Nonvolatile memory device, system including the same and method of fabricating the same
A nonvolatile memory device including a substrate extending in a first direction, a ground selection line extending in the first direction on the substrate, a plurality of word lines stacked sequentially on the ground selection line and extending in the first direction, a landing pad spaced apart from the ground selection line and the plurality of word lines in the first direction, a rear contact plug connected to a lower face of the landing pad and extending in a second direction intersecting the first direction, a front contact plug connected to an upper face of the landing pad opposite the lower face and extending in the second direction, an input/output pad electrically connected to the rear contact plug, and an upper bonding pad electrically connected to the front contact plug and connected to at least a part of a plurality of circuit elements of the nonvolatile memory device. |
| US11728301B2 |
Semiconductor package including test pad and bonding pad structure for die connection and methods for forming the same
A semiconductor package structure includes a first die, a second die disposed on the first die, and a bonding pad structure. The first die includes a semiconductor substrate, an interconnect structure disposed on the first semiconductor substrate, a passivation layer disposed on the interconnect structure, and a test pad disposed on the passivation layer. The test pad includes a contact region that extends through the passivation layer and electrically contacts the interconnect structure, and a bonding recess that overlaps with the contact region in a vertical direction perpendicular to a plane of the first semiconductor substrate. The bonding pad structure electrically connects the first die and the second die and directly contacts at least a portion of the bonding recess. |
| US11728293B2 |
Chip modules employing conductive pillars to couple a passive component device to conductive traces in a metallization structure to form a passive component
Mobile phones and other mobile devices communicate wirelessly by transmitting and receiving RF signals. Transmitters and receivers in wireless devices process RF signals in certain frequency ranges or bands. Signals in other frequencies can be blocked or filtered out by, for example, a lumped-element circuit or a lumped-element filter consisting of passive electrical components such as inductors, capacitors, and resistors. A passive component device, or integrated passive device, is one example of a lumped-element filter fabricated with passive components on a die. In a mobile device, a passive component device and one or more integrated circuits or other chips used for signal processing are interconnected by being mounted on (i.e., coupled to) a metallization structure or package substrate in a chip module or multi-chip module. The demand for miniaturization of hand-held mobile devices drives a need for reducing the sizes of chip modules that are inside a mobile device. |
| US11728292B2 |
Semiconductor package assembly having a conductive electromagnetic shield layer
The invention provides a semiconductor package assembly. The semiconductor package assembly includes a first semiconductor package including a first redistribution layer (RDL) structure having a first surface and a second surface opposite to the first substrate. The first RDL structure includes a plurality of first conductive traces close to the first surface of the first RDL structure. An antenna pattern is disposed close to the second surface of the first RDL structure. A first semiconductor die is disposed on the first surface of the first RDL structure and electrically coupled to the first RDL structure. A plurality of conductive structures is disposed on the first surface of the first RDL structure and electrically coupled to the first RDL structure. The plurality of conductive structures is spaced apart from the antenna pattern through the plurality of first conductive traces of the first RDL structure. |
| US11728287B2 |
Wafer-level bonding of obstructive elements
A bonded structure is disclosed. The bonded structure can include a semiconductor element comprising active circuitry. The bonded structure can include an obstructive element bonded to the semiconductor element along a bond interface, the obstructive element including an obstructive material disposed over the active circuitry, the obstructive material configured to obstruct external access to the active circuitry. The bonded element can include an artifact structure indicative of a wafer-level bond in which the semiconductor element and the obstructive element formed part of respective wafers directly bonded prior to singulation. |
| US11728284B2 |
Chip package structure and method for forming the same
A method for forming a chip package structure is provided. The method includes forming a dielectric layer over a redistribution structure. The redistribution structure includes a dielectric structure and a plurality of wiring layers in or over the dielectric structure. The method includes forming a first conductive bump structure and a shield bump structure over the dielectric layer. The first conductive bump structure is electrically connected to the wiring layers, and the shield bump structure is electrically insulated from the wiring layers. The method includes bonding a first chip structure to the redistribution structure through the first conductive bump structure. The first chip structure is electrically insulated from the shield bump structure, and the first chip structure extends across a first sidewall of the shield bump structure. |
| US11728280B2 |
Semiconductor devices and methods of manufacturing semiconductor devices
In one example, an electronic device includes a substrate comprising a substrate top side, a substrate bottom side, and outward terminals. An electronic component is connected to the outward terminals. External interconnects are connected to the outward terminals and include a first external interconnect connected to a first outward terminal. A lower shield is adjacent to the substrate bottom side and is laterally between the external interconnects. The lower shield is electrically isolated from the first external interconnect by one or more of 1) a dielectric buffer interposed between the lower shield and the first external interconnect; or 2) the lower shield including a first part and a second part, the first part being laterally separated from the second part by a first gap, wherein the first part laterally surrounds lateral sides of the first external interconnect; and the second part is vertically interposed between the first outward terminal and the first external interconnect. Other examples and related methods are also disclosed herein. |
| US11728279B2 |
Pad structure for enhanced bondability
Various embodiments of the present application are directed towards a pad with high strength and bondability. In some embodiments, an integrated chip comprises a substrate, an interconnect structure, a pad, and a conductive structure. The interconnect structure adjoins the substrate and comprises wires and vias. The wires and the vias are stacked between the pad and the substrate. The conductive structure (e.g., a wire bond) extends through the substrate to the pad. By arranging the wires and the vias between the pad and the substrate, the pad may be inset into a passivation layer of the interconnect structure and the passivation layer may absorb stress on the pad. Further, the pad may contact the wires and the vias at a top wire level. A thickness of the top wire level may exceed a thickness of other wire levels, whereby the top wire level may be more tolerant to stress. |
| US11728276B2 |
Semiconductor devices having integrated optical components
Semiconductor devices having optical routing layers, and associated systems and methods, are disclosed herein. In one embodiment, a method of manufacturing a semiconductor device includes forming conductive pads on a first side of a substrate and electrically coupled to conductive material of vias extending partially through the substrate. The method further includes removing material from a second side of the substrate so that the conductive material of the vias projects beyond the second side of the substrate to define projecting portions of the conductive material. The method also includes forming an optical routing layer on the second side of the substrate and at least partially around the projecting portions of the conductive material. |
| US11728273B2 |
Bonded structure with interconnect structure
A bonded structure is disclosed. The bonded structure can include an interconnect structure that has a first side and a second side opposite the first side. The bonded structure can also include a first die that is mounted to the first side of the interconnect structure. The first die can be directly bonded to the interconnect structure without an intervening adhesive. The bonded structure can also include a second die that is mounted to the first side of the interconnect structure. The bonded structure can further include an element that is mounted to the second side of the interconnect structure. The first die and the second die are electrically connected by way of at least the interconnect structure and the element. |
| US11728272B2 |
Plasma-damage-resistant interconnect structure and methods for manufacturing the same
A device structure may include an interconnect-level dielectric material layer located over a substrate, a first metal interconnect structure embedded in the interconnect-level dielectric material layer and including a first metallic barrier liner and a first metallic fill material portion, and an overlying dielectric material layer. An opening in the overlying dielectric material layer may be formed entirely within an area of the first metallic barrier layer and outside the area of the first metallic fill material portion to reduce plasma damage. A second metal interconnect structure contacting a top surface of the first metallic barrier liner may be formed in the opening. An entirety of a top surface the first metallic fill material portion contacts a bottom surface of the overlying dielectric material layer. |
| US11728265B2 |
Selective deposition of embedded thin-film resistors for semiconductor packaging
Embodiments include package substrates and a method of forming the package substrates. A package substrate includes a dielectric having a cavity that has a footprint, a resistor embedded in the cavity of the dielectric, and a plurality of traces on the resistor, where a plurality of surfaces of the resistor are activated surfaces. The resistor may also have a plurality of sidewalls which may be activated sidewalls and tapered. The dielectric may include metallization particles/ions. The resistor may include resistive materials, such as nickel-phosphorus (NiP), aluminum-nitride (AlN), and/or titanium-nitride (TiN). The package substrate may further include a first resistor embedded adjacently to the resistor. The first resistor may have a first footprint of a first cavity that is different than the footprint of the cavity of the resistor. The resistor may have a resistance value that is thus different than a first resistance value of the first resistor. |
| US11728261B2 |
Chip on film package and display apparatus including the same
A chip-on-film (CoF) package and a display apparatus, the package including a base film having an upper surface and a lower surface facing each other; a conductive line on the upper surface of the base film; a semiconductor chip on the upper surface of the base film and connected to the conductive line through a bump structure; a heat radiator on the lower surface of the base film and underlying the semiconductor chip; an adhesive layer between the lower surface of the base film and the heat radiator; and a plurality of dam structures in the adhesive layer and overlapping the bump structure. |
| US11728259B2 |
Packaging substrate having electric power transmitting elements on non-circular core via of core vias and semiconductor device comprising the same
A packaging substrate includes a core layer including a glass substrate with a first surface and a second surface facing each other, and a plurality of core vias. The plurality of core vias penetrating through the glass substrate in a thickness direction, each comprising a circular core via having a circular opening part and a non-circular core via having an aspect ratio of 2 to 25 in the x-y direction of an opening part. One or more electric power transmitting elements are disposed on the non-circular core via. |
| US11728258B2 |
Electroless metal-defined thin pad first level interconnects for lithographically defined vias
A package substrate, comprising a package comprising a substrate, the substrate comprising a dielectric layer, a via extending to a top surface of the dielectric layer; and a bond pad stack having a central axis and extending laterally from the via over the first layer. The bond pad stack is structurally integral with the via, wherein the bond pad stack comprises a first layer comprising a first metal disposed on the top of the via and extends laterally from the top of the via over the top surface of the dielectric layer adjacent to the via. The first layer is bonded to the top of the via and the dielectric layer, and a second layer is disposed over the first layer. A third layer is disposed over the second layer. The second layer comprises a second metal and the third layer comprises a third metal. The second layer and the third layer are electrically coupled to the via. |
| US11728253B2 |
Semiconductor device
A semiconductor device includes a first die pad, a second die pad, a first semiconductor element, a second semiconductor element, an insulating element, first terminals, second terminals, and a sealing resin. The sealing resin has a first side surface located on one side of a first direction, a second side surface located on the other side of the first direction, and third and fourth side surfaces that are separated from each other in a second direction orthogonal to both a thickness direction and the first direction and are connected to the first and second side surfaces. A first gate mark having a surface roughness larger than the other regions of the third side surface is formed on the third side surface. When viewed along the second direction, the first gate mark overlaps a pad gap provided between the first die pad and the second die pad in the first direction. |
| US11728252B2 |
Semiconductor device package
A semiconductor device package includes a first conductive base, a first insulation layer and a second insulation layer. The first conductive base has a first surface, a second surface opposite to the first surface and a lateral surface extended between the first surface and the second surface. The lateral surface includes a first portion adjacent to the first surface and a second portion adjacent to the second surface. The first insulation layer comprises a first insulation material. The first insulation layer has a first surface and a second surface opposite to the first surface. The first insulation layer covers the first portion of the lateral surface of the first conductive base. The second insulation layer comprises a second insulation material and covers the second portion of the lateral surface of the first conductive base. The first insulation material is different from the second insulation material. |
| US11728251B2 |
Semiconductor power module with temperature sensors and shaped top plate to equalize current paths
An object of the present disclosure is to suppress variation in currents flowing through semiconductor elements and thereby to achieve size reduction of the semiconductor elements. The semiconductor power module includes electrode terminals for connecting a first electrode to a first external electric component, a second electrode joined to upper surfaces of a plurality of semiconductor elements, and a second electrode extension portion for connecting the second electrode to a second external electric component. The sum of a current path length from the electrode terminal to the semiconductor element in the first electrode and a current path length from the semiconductor element to a second electrode terminal portion in the second electrode, is set to be the same among the plurality of semiconductor elements. |
| US11728249B2 |
Semiconductor package and method
In an embodiment, a device includes: an integrated circuit die; a first dielectric layer over the integrated circuit die; a first metallization pattern extending through the first dielectric layer to electrically connect to the integrated circuit die; a second dielectric layer over the first metallization pattern; an under bump metallurgy extending through the second dielectric layer; a third dielectric layer over the second dielectric layer and portions of the under bump metallurgy; a conductive ring sealing an interface of the third dielectric layer and the under bump metallurgy; and a conductive connector extending through the center of the conductive ring, the conductive connector electrically connected to the under bump metallurgy. |
| US11728246B2 |
Semiconductor device having a stack including electrodes vertically stacked on a substrate and electronic system including the same
A semiconductor device and an electronic system, the device including a substrate including a cell array region and a connection region; a stack including electrodes vertically stacked on the substrate; a source conductive pattern on the cell array region and between the substrate and the stack; a dummy insulating pattern on the connection region and between the substrate and the stack; a conductive support pattern between the stack and the source conductive pattern and between the stack and the dummy insulating pattern; a plurality of first vertical structures on the cell array region and penetrating the electrode structure, the conductive support pattern, and the source structure; and a plurality of second vertical structures on the connection region and penetrating the electrode structure, the conductive support pattern, and the dummy insulating pattern. |
| US11728245B2 |
Semiconductor device and semiconductor package including penetration via structure
A semiconductor device includes a semiconductor substrate having a first surface and a second surface, which are opposite to each other, an active pattern protruding from the first surface of the semiconductor substrate, the active pattern including a source/drain region, a power rail electrically connected to the source/drain region, a power delivery network disposed on the second surface of the semiconductor substrate, and a penetration via structure penetrating the semiconductor substrate and electrically connected to the power rail and the power delivery network. The penetration via structure includes a first conductive pattern electrically connected to the power rail and a second conductive pattern electrically connected to the power delivery network. The first conductive pattern includes a material different from the second conductive pattern. |
| US11728244B2 |
Semiconductor device and method for forming the same
A semiconductor device includes a substrate, a semiconductor fin, a source/drain structure, a first buried power line, a contact, a first through substrate via (TSV), and a second TSV. The substrate has a well region extending a frontside surface of the substrate into the substrate. The semiconductor fin is on the well region. The source/drain structure is on the semiconductor fin. The first buried power line is electrically coupled to the source/drain structure on the first semiconductor fin. The first buried power line has a length extending along a lengthwise direction of the first semiconductor fin and a height extending within the well region. The first TSV extends from a backside surface of the substrate through the substrate to the first buried power line. The second TSV extends from the backside surface of the substrate to the well region. |
| US11728238B2 |
Semiconductor package with heat dissipation films and manufacturing method thereof
A semiconductor package includes a redistribution structure, at least one semiconductor device and a plurality of heat dissipation films. The at least one semiconductor device is mounted on the redistribution structure. The plurality of heat dissipation films are disposed on the at least one semiconductor device in a side by side manner and jointly cover an upper surface of the at least one semiconductor device. A manufacturing method of the semiconductor package is also provided. |
| US11728236B2 |
Three-dimensional memory devices having hydrogen blocking layer and fabrication methods thereof
Embodiments of three-dimensional (3D) memory devices have a blocking layer and fabrication methods thereof are disclosed. In an example, a 3D memory device includes a substrate, a memory stack including interleaved conductive layers and dielectric layers above the substrate, an array of NAND memory strings each extending vertically through the memory stack, a plurality of logic devices above the array of NAND memory strings, a semiconductor layer above and in contact with the logic devices, a pad-out interconnect layer above the semiconductor layer, and a blocking layer vertically between the semiconductor layer and the pad-out interconnect layer and configured to block outgassing of hydrogen. |
| US11728228B2 |
Display panel and display apparatus
A display substrate and a display apparatus are provided, the display substrate includes: a base substrate including a display area and a peripheral area surrounding the display area; a plurality of sub-pixel units in the display area; a plurality of data lines in the display area and electrically coupled to the plurality of sub-pixel units; a plurality of data transmission lines in the peripheral area on at least one side of the display area and electrically coupled to the plurality of data lines; a plurality of first pads and a plurality of second pads located between the plurality of first pads and the plurality of data transmission lines; a plurality of third pads between the plurality of first pads and the plurality of second pads; and a plurality of multiplexers between the plurality of second pads and the plurality of third pads. |
| US11728224B2 |
Method and apparatus to determine a patterning process parameter
A method of determining a parameter of a patterning process, the method including: obtaining a detected representation of radiation redirected by a structure having geometric symmetry at a nominal physical configuration, wherein the detected representation of the radiation was obtained by illuminating a substrate with a radiation beam such that a beam spot on the substrate was filled with the structure; and determining, by a hardware computer system, a value of the patterning process parameter based on optical characteristic values from an asymmetric optical characteristic distribution portion of the detected radiation representation with higher weight than another portion of the detected radiation representation, the asymmetric optical characteristic distribution arising from a different physical configuration of the structure than the nominal physical configuration. |
| US11728222B2 |
Complementary MOS FETS vertically arranged and including multiple dielectric layers surrounding the MOS FETS
A fin including a bottom portion, a first sacrificial layer disposed over the bottom portion, a first semiconductor layer disposed over the first sacrificial layer, a second sacrificial layer disposed over the first semiconductor layer and a second semiconductor layer disposed over the second sacrificial layer, is formed. The second semiconductor layer protrudes from a first insulating layer. A dummy gate is formed over the second semiconductor layer. A sidewall spacer layer is formed on side faces of the dummy gate. A first dielectric layer is formed over the dummy gate and the sidewall spacer layer. The dummy gate is removed, thereby forming a gate space. The first insulating layer is etched in the gate space, thereby exposing the first semiconductor layer and the first and second sacrificial layers. The first and second sacrificial layers are removed. A gate dielectric layer and a gate electrode layer are formed. |
| US11728220B2 |
Integrated circuit devices and methods of manufacturing the same
Integrated circuit devices may include a plurality of word line structures and a plurality of insulating films that are stacked alternately. Sides of the plurality of word line structures and the plurality of insulating films define a side of a channel hole extending through the plurality of word line structures and the plurality of insulating films. The devices may also include a blocking dielectric film on the side of the channel hole, and a plurality of charge storage films on the blocking dielectric film and on the sides of the plurality of word line structures, respectively. Each of the plurality of charge storage films may include a first charge storage film and a second charge storage film sequentially stacked on a respective one of the sides of the plurality of word line structures. A surface of the second charge storage film may include a recess in a middle portion thereof. |
| US11728219B2 |
Method for fabricating a semiconductor device
A method for fabricating a semiconductor device includes forming a fin extending along a first direction on a semiconductor substrate and forming a sacrificial gate electrode structure extending along a second direction substantially perpendicular to the first direction over the fin. The sacrificial gate electrode structure comprises a sacrificial gate dielectric layer and a sacrificial gate electrode layer disposed over the sacrificial gate dielectric layer. Opposing gate sidewall spacers are formed extending along the second direction, on opposing sides of the sacrificial gate electrode layer. The sacrificial gate electrode layer is removed to form a gate space. Fluorine is implanted into the gate sidewall spacers after removing the gate electrode layer by performing a first fluorine implantation. The sacrificial gate dielectric layer is removed and a high-k gate dielectric layer is formed in the gate space. Fluorine is implanted into the gate sidewall spacers and the fin after forming the high-k gate dielectric layer by performing a second fluorine implantation. |
| US11728217B2 |
Wafer level package structure and method of forming same
An embodiment is a package including a first package component. The first package component including a first die attached to a first side of a first interconnect structure, a molding material surrounding the first die, and a second interconnect structure over the molding material and the first die, a first side of the second interconnect structure coupled to the first die with first electrical connectors. The first package component further includes a plurality of through molding vias (TMVs) extending through the molding material, the plurality of TMVs coupling the first interconnect structure to the second interconnect structure, and a second die attached to a second side of the second interconnect structure with second electrical connectors, the second side of the second interconnect structure being opposite the first side of the second interconnect structure. |
| US11728216B2 |
Semiconductor device with reduced contact resistance and methods of forming the same
Semiconductor device and the manufacturing method thereof are disclosed herein. An exemplary semiconductor device comprises a substrate; a gate structure disposed over the substrate and over a channel region of the semiconductor device, wherein the gate structure includes a gate stack and spacers disposed along sidewalls of the gate stack, the gate stack including a gate dielectric layer and a gate electrode; a first metal layer disposed over the gate stack, wherein the first metal layer laterally contacts the spacers over the gate dielectric layer and the gate electrode; and a gate via disposed over the first metal layer. |
| US11728214B2 |
Techniques for selective tungsten contact formation on semiconductor device elements
A method may include providing a device structure in the semiconductor device. The device structure may include a buried device contact, a first dielectric layer, disposed over the buried device contact; and a device element, where the device element includes a TiN layer. The method may include implanting an ion species into the TiN layer, wherein the ion species comprises a seed material for selective tungsten deposition. |
| US11728213B2 |
Method of copper plating filling
The disclosure discloses a copper plating filling process method, comprising the steps of: forming a trench or a through-hole in a dielectric layer; forming a copper seed layer on an inner surface of the hole; allowing a waiting time after forming the copper seed layer and before performing a copper plating process, wherein during the waiting time, a surface of the copper seed layer is oxidized to form a copper oxide layer; performing a reduction process on the copper oxide layer; and filling a copper layer into the hole in the copper plating process afterwards. The copper oxide layer on the surface of the copper seed layer is reduced to copper in the reduction process, and wherein a thickness of the copper seed layers on the inner surface of the hole is uniform. The hole can be a trench or a through-hole. |
| US11728212B2 |
Integrated circuit structure and manufacturing method thereof
A method includes depositing a dielectric cap over a gate structure. A source/drain contact is formed over a source/drain region after forming the dielectric cap. A top of the dielectric cap is doped to form a doped region in the dielectric cap. After doping the top of the dielectric cap, a etch stop layer and an interlayer dielectric (ILD) layer are deposited over the dielectric cap. A via opening is formed to extend though the ILD layer and the etch stop layer to expose the source/drain contact. A source/drain via is filled in the via opening. |
| US11728211B2 |
Semiconductor device structure and methods of forming the same
A semiconductor device structure, along with methods of forming such, are described. The semiconductor device structure includes a device, a first conductive structure disposed over the device, and the first conductive structure includes a first sidewall having a first portion and a second portion. The semiconductor device structure further includes a first spacer layer disposed on the first portion, a second conductive structure disposed adjacent the first conductive structure, and the second conductive structure includes a second sidewall having a third portion and a fourth portion. The semiconductor device structure further includes a second spacer layer disposed on the third portion, and an air gap is formed between the first conductive structure and the second conductive structure. The second portion, the first spacer layer, the fourth portion, and the second spacer layer are exposed to the air gap. |
| US11728210B2 |
Manufacturing method of original plate and semiconductor device
According to one embodiment, an original plate for imprint lithography has a first surface side having a patterned portion thereon. The patterned portion includes a groove having a bottom surface recessed from a first surface to a first depth, and a columnar portion on the bottom surface and protruding from the bottom surface to extend beyond the first surface. The original plate may be used to form replica templates by imprint lithography processes. The replica templates can be used in semiconductor device manufacturing processes or the like. |
| US11728209B2 |
Lithography method to reduce spacing between interconnect wires in interconnect structure
In some embodiments, the present disclosure relates to a method that includes depositing multiple hard mask layers over an interconnect dielectric layer. A first patterning layer is deposited over the multiple hard mask layers, and a first masking structure is formed over the first masking structure. The first masking structure has openings formed by a first extreme ultraviolet (EUV) lithography process. Portions of the first patterning layer are removed according to the first masking structure. A second masking structure is formed within the patterned first patterning layer. A third masking structure is formed over a topmost one of the hard mask layers and has openings formed by a second EUV lithography process. Removal processes are performed to pattern the multiple hard mask layers to form openings in the interconnect dielectric layer, and interconnect wires having rounded corners are formed within the openings of the interconnect dielectric layer. |
| US11728203B2 |
Chuck assembly, planarization process, apparatus and method of manufacturing an article
A chuck assembly for holding a plate comprises a member configured to hold the plate, the member including a flexible portion configured to have a central opening, and a first cavity formed by the flexible portion, wherein the plate is held by the flexible portion by reducing pressure in the first cavity, a light-transmitting member covering the central opening of the member, and a fluid path in communication with a second cavity defined by the member, the plate held by the member and the light-transmitting member for pressurizing the second cavity. |
| US11728201B2 |
Methods for releasing ultra-small or ultra-thin discrete components from a substrate
Among other things a method including releasing a discrete component from an interim handle and depositing a discrete component on a handle substrate, attaching the handle substrate to the discrete component, and removing the handle substrate from the discrete component. |
| US11728199B2 |
Substrate support features and method of application
A method for applying raised features to a semiconductor substrate chuck, each feature acting to space a substrate from the chuck in use, the method comprising the steps of: i) providing an assembly having a carrier layer, a feature adhered to the carrier layer, and a peel-ply layer adhered to the carrier layer such that the feature is enclosed between the carrier layer and the peel-ply layer, ii) removing the peel-ply layer, and iii) adhering the feature to the chuck. |
| US11728198B2 |
Electrostatic chuck and wafer etching device including the same
An electrostatic chuck according to an embodiment includes a fixing plate on which a wafer is fixed, an electrostatic plate located under the fixing plate and configured to generate an electrostatic force to fix the wafer on the fixing plate, a plurality of heating elements located under the electrostatic plate and separated to locally control a temperature of the electrostatic plate, and a cooling plate located under the plurality of separated heating elements and configured to emit heat transferred by the plurality of separated heating elements. |
| US11728193B2 |
Wafer manufacturing system
A wafer manufacturing system includes a wafer manufacturing device provided with a sensor; a host PC that is connected to the wafer manufacturing device via a data communication line; a logic controller that samples and stores an analog output signal of the sensor; and a relay PC that extracts tracking information transmitted on the data communication line for a wafer or a single crystal that is being processed by the wafer manufacturing device and sends the tracking information to the logic controller, and the logic controller stores a digital value of the analog output signal of the sensor in association with the tracking information that is sent from the relay PC. |
| US11728190B2 |
System for thinning substrate
A system for thinning a substrate includes a chuck and a first liquid supply unit. The chuck includes a base portion and a frame portion disposed on the base portion, where the substrate is configured to be placed on a carrying surface of the chuck. The first liquid supply unit extends along sidewalls the frame portion and the base portion, an outlet of the first liquid supply unit is disposed next to the carrying surface of the chuck, the first liquid supply unit delivers a first liquid from a bottom of the chuck to the outlet, and the first liquid discharges from the outlet to cover a sidewall of the substrate. |
| US11728189B2 |
Apparatus to control transfer parameters during transfer of semiconductor devices
An apparatus includes a transfer mechanism to transfer an electrically-actuatable element directly from a wafer tape to a transfer location on a circuit trace on a product substrate. The transfer mechanism includes one or more transfer wires. Two or more stabilizers disposed on either side of the one or more transfer wires. A needle actuator is connected to the one or more transfer wires and the two or more stabilizers to move the one or more transfer wires and the two or more stabilizers to a die transfer position. |
| US11728185B2 |
Steam-assisted single substrate cleaning process and apparatus
The present disclosure relates to a method and apparatus for cleaning a substrate. The method includes rotating a substrate disposed on a substrate support and spraying a front side of the substrate using steam through a front side nozzle assembly. A back side of the substrate is sprayed using steam through a back side dispenser assembly. A heated chemical is dispensed over the front side of the substrate. |
| US11728184B2 |
Drying module, substrate processing module and method of drying substrate holder
A drying module 300 according to the present disclosure includes a drying tank 320 having a wall 322, a liquid supply port 334 for supplying liquid to an inner surface of the wall 322 and an outlet 336, a plurality of nozzles 340 for spraying a gas to a substrate holder 200, a liquid supply system 312 which supplies the liquid from the liquid supply port 334 to the inside of the drying tank 320, a gas supply system 310 which supplies the gas to the plurality of nozzles 340, and a control module 380. The control module 380 controls the liquid supply system 312 and the gas supply system 310 such that the plurality of nozzles 340 sprays the gas to the substrate holder 200 or a substrate W while the liquid supply port 334 supplies the liquid to the inner surface of the wall 322. |
| US11728178B2 |
Method for fabricating electronic package
An electronic package and a method for fabrication the same are provided. The method includes: disposing an electronic component on a substrate; forming an encapsulant layer on the substrate to encapsulate the electronic component; and forming a shielding layer made of metal on the encapsulant layer. The shielding layer has an extending portion extending to a lateral side of the substrate along a corner of the encapsulant layer, without extending to a lower side of the substrate. Therefore, the present disclosure prevents the shielding layer from coming into contact with conductive pads disposed on the lower side of the substrate and thereby avoids a short circuit from occurrence. |
| US11728174B2 |
Method for fabricating semiconductor device using tilted etch process
The present application discloses a method for fabricating a semiconductor device using a tilted etch process. The method includes forming an etching stop layer on a substrate, forming a target layer on the etching stop layer, forming a first hard mask layer on the target layer, forming second hard mask layers on the first hard mask layer, performing a first tilted etch process on the first hard mask layer to form first openings along the first hard mask layer and adjacent to first sides of the second hard mask layers, and performing a second tilted etch process on the first hard mask layer to form second openings along the first hard mask layer and adjacent to second sides of the second hard mask layers. |
| US11728169B2 |
Semiconductor device
A semiconductor device includes first and second semiconductor fins, a first gate structure, and a second gate structure. The first and second semiconductor fins respectively includes a first channel region and a second channel region, which the first and second gate structures are respectively on. The first gate structure includes a first silicon oxide layer on the first channel region, a first high-k dielectric layer on the first silicon oxide layer, and a first metal gate on the first high-k dielectric layer. The second gate structure includes a second silicon oxide layer on the second channel region, a second high-k dielectric layer on the second silicon oxide layer, and a second metal gate on the second high-k dielectric layer. The first silicon oxide layer has a Si4+ ion concentration greater than a Si4+ ion concentration of a bottom portion of the second silicon oxide layer. |
| US11728164B2 |
Selective PEALD of oxide on dielectric
Methods for selectively depositing oxide thin films on a dielectric surface of a substrate relative to a metal surface are provided. The methods can include at least one plasma enhanced atomic layer deposition (PEALD) cycle including alternately and sequentially contacting the substrate with a first precursor comprising oxygen and a species to be included in the oxide, such as a metal or silicon, and a second plasma reactant. In some embodiments the second plasma reactant comprises a plasma formed in a reactant gas that does not comprise oxygen. In some embodiments the second plasma reactant comprises plasma generated in a gas comprising hydrogen. |
| US11728159B2 |
Method of manufacturing semiconductor device, surface treatment method, substrate processing apparatus, and recording medium
There is provided a technique that includes: (a) forming a film on a substrate in a process container by performing a cycle a predetermined number of times, the cycle including: supplying an oxygen-containing gas from a pipe made of metal to the substrate in the process container; supplying a nitrogen-and-hydrogen-containing gas from the pipe to the substrate in the process container; and (b) forming a layer on an inner surface of the pipe by supplying a surface treatment gas into the pipe such that the surface treatment gas chemically reacts with the inner surface of the pipe. |
| US11728154B2 |
Spectrometer amplifier compensation
An ion detection current conversion circuit includes a conversion amplifier coupled with a conversion resistor assembly for converting an ion detection current produced by an ion detector into an ion detection voltage, the conversion resistor assembly comprising a resistor having a high resistance and a capacitive compensation element, and a compensation voltage circuit for deriving a compensation voltage from the ion detection voltage and feeding the compensation voltage to the capacitive compensation element, the compensation voltage circuit comprising a variable resistor for adjusting the compensation voltage. |
| US11728153B2 |
Collision cell with enhanced ion beam focusing and transmission
A multipole ion guide includes a plurality of electrodes disposed about a longitudinal axis of the device so as to define an ion transmission volume for transmitting ions along a length of the device between opposite inlet and outlet ends. An electronic controller is operably connected to an RF power source and to at least some of the electrodes and is configured to apply at least an RF potential to the electrodes. During use the electrodes generate an RF-only field along a first portion of the device and an axial DC field along a second portion of the device. Ions are focused radially inward toward the longitudinal axis of the device by the RF-only field within the first portion of the device prior to and/or subsequent to experiencing the axial DC field within the second portion of the device. |
| US11728151B2 |
Mass spectrometry based method for detecting serum metabolite
The present disclosure discloses a mass spectrometry based method for detecting serum metabolite, and relates to the technical field of mass spectrometric detection. The method includes: analyzing detection matching values of detection personnels receiving a detection task, and selecting a detection personnel with the largest detection matching value as a selected detection personnel; firstly performing position matching, then performing configuration to obtain a serum sample, and performing mass spectrometric detection on the serum sample after the selected detection personnel reaches a detection position; verifying a fingerprint of the selected detection personnel before the selected detection personnel uploads mass spectrometric result data; and stamping the mass spectrometric result data with a time mark and uploading the mass spectrometric result data to a detection platform for storage by the selected detection personnel through a mobile phone terminal after the fingerprint verification is passed, ensuring the authenticity and safety of the data. |
| US11728150B2 |
Methods and apparatuses for determining the intact mass of large molecules from mass spectrographic data
Methods and apparatuses for the identification and/or characterization of properties of a sample using mass spectrometry. The method involves using a measured spectrum of data from a sample taken with a mass spectrometer, deconvoluting the measured spectrum of data by applying parsimony weighting to minimize the number of charge states based on one or more of: the number of intense peaks in the mass spectrum; the number of harmonic relationships (e.g., masses in small integer ratios); and the number of off-by-one relationships (e.g., m/z bins with high probability for two adjacent charges). Thus, the underlying m/z spectrum may be inferred from the family of plausible deconvoluted spectra determined by applying parsimony and the inferred m/z spectrum may be used to identify and/or characterize the sample. |
| US11728145B2 |
Stage and substrate processing apparatus
A stage includes: a pin insertion passage penetrating the stage on which a substrate is mounted, and configured to allow a lifter pin to be inserted into and penetrate the pin insertion passage, a heat transfer gas passage penetrating the stage, and configured to introduce a heat transfer gas onto a mounting surface of the stage; a common gas passage in communication with the pin insertion passage and the heat transfer gas passage, and configured to allow the heat transfer gas to flow through the common gas passage; and a first member disposed to face the common gas passage at a location at which the pin insertion passage and the common gas passage intersect each other, and configured to adjust a flow rate of the heat transfer gas introduced onto the mounting surface of the stage from the pin insertion passage. |
| US11728144B2 |
Edge ring and substrate processing apparatus
An edge ring that is placed on an electrostatic chuck of a substrate processing apparatus so as to surround a periphery of a substrate is provided. Multiple contact portions are provided on a lower surface of the edge ring, and each of the contact portions is of a ring shape. Each of the contact portions is in line contact with a mounting surface of the electrostatic chuck. |
| US11728139B2 |
Process chamber for cyclic and selective material removal and etching
A method and apparatus for substrate etching are described herein. A processing chamber described herein includes a source module, a process module, a flow module, and an exhaust module. An RF source may be coupled to the chamber and a remote plasma may be generated in the source module and a direct plasma may be generated in the process module. Cyclic etching processes described may use alternating radical and direct plasmas to etch a substrate. |
| US11728138B2 |
Ion current droop compensation
In some embodiments, a high voltage power supply is disclosed that provides a plurality of high voltage pulses without any voltage droop between two subsequent pulses. In some embodiments, a high voltage power supply is disclosed that provides a waveform of voltage versus time having a plurality of high voltage pulses having a voltage greater than 1 kV and with a substantially flat portion between pulse. In some embodiments, a high voltage power supply is disclosed that includes a snubber with a snubber resistor having a resistance of about 7.5 mΩ1.25Ω; and a snubber capacitor having a capacitance of about 2 μF-35 μF. |
| US11728136B2 |
RF pulsing within pulsing for semiconductor RF plasma processing
A system and method for generating a radio frequency (RF) waveform are described. The method includes defining a train of on-off pulses separated by an off state having no on-off pulses. The method further includes applying a multi-level pulse waveform that adjusts a magnitude of each of the on-off pulses to generate an RF waveform. The method includes sending the RF waveform to an electrode. |
| US11728133B2 |
Resonator, linear accelerator, and ion implanter having adjustable pickup loop
An apparatus may include an exciter, disposed within a resonance chamber, to generate an RF power signal. The apparatus may include a resonator coil, disposed within the resonance chamber, to receive the RF power signal, and generate an RF output signal; and a pickup loop assembly, to receive the RF output signal and output a pickup voltage signal. The pickup loop assembly may include a pickup loop, disposed within the resonance chamber; and a variable attenuator, disposed at least partially between the resonator coil and the pickup loop. The variable attenuator may include a configurable portion, movable from a first position, attenuating a first amount of the RF output signal, to a second position, attenuating a second amount of the RF output signal, different from the first amount. |
| US11728132B2 |
Ion implanter and ion implantation method
An ion implanter includes a beam generation device that generates an ion beam with which a workpiece is irradiated, a control device that sets a plurality of operation parameters for controlling an operation of the beam generation device, a measurement device that measures at least one of beam characteristics of the ion beam, a storage device that accumulates data sets in each of which a set of set values of the plurality of operation parameters and a measurement value of the at least one of the beam characteristics of the ion beam are associated with each other, and an analysis device that generates a function for estimating the at least one of the beam characteristics from a set value of at least one of specific parameters included in the plurality of operation parameters, based on a plurality of the data sets accumulated in the storage device. |
| US11728129B2 |
Inspection tool and method of determining a distortion of an inspection tool
A method of determining a distortion of a field of view of a scanning electron microscope is described. The method may include: providing a sample including substantially parallel lines extending in a first direction; performing scans across the field of view of the sample along respective scan-trajectories extending in a scan direction; the scan direction being substantially perpendicular to the first direction; detecting a response signal of the sample caused by the scanning of the sample; determining a distance between a first line segment of a line and a second line segment of the line, whereby each of the first line segment and the second line segment are crossed by scan trajectories, based on the response signal; performing the previous step for multiple locations within the field of view; and determining the distortion across the field of view, based on the determined distances at the multiple locations. |
| US11728127B2 |
Charged particle beam device
Even when the amount of overlay deviation between patterns located in different layers is large, correct measurement of the amount of overlay deviation is stably performed. The charged particle beam device includes a charged particle beam irradiation unit that irradiates a sample with a charged particle beam, a first detection unit that detects secondary electrons from the sample, a second detection unit that detects backscattered electrons from the sample, and an image processing unit that generates a first image including an image of a first pattern located on the surface of the sample based on an output of the first detection unit, and generates a second image including an image of a second pattern located in a lower layer than the surface of the sample based on an output of the second detection unit. A control unit adjusts the position of a measurement area in the first image based on a first template image for the first image, and adjusts the position of a measurement area in the second image based on a second template image for the second image. |
| US11728122B2 |
X-ray tube backscatter suppression
Electrons can rebound from an x-ray tube target, causing electrical-charge build-up on an inside of the x-ray tube. The charge build-up can increase voltage gradients inside of the x-ray tube, resulting in arcing failure of the x-ray tube. Also, the electrical charge can build unevenly on internal walls of the x-ray tube, causing an undesirable shift of the electron-beam. An x-ray tube (10 or 20) with multiple protrusions (19) on an interior wall of a drift-tube (18) can reduce this electrical-charge build-up. The protrusions (19) can reflect stray electrons back to the anode target (14), thus suppressing backscatter. Each protrusion (19) can have a peak (19p) extending into the hole (18h), and receding to a base (19b) farther from the electron-beam, on an entry-side (19en) nearest the drift-tube-entry (18en) and on an exit-side (19ex) nearest the drift-tube-exit (18ex). |
| US11728118B2 |
Devices and methods for programming a fuse
Fuse programming circuits, devices and methods. In some embodiments, a fuse circuit can include a fuse pad configured to receive a voltage, a fuse having a first end coupled to the fuse pad and a second end coupled to a switching element configured to enable a current to pass from the fuse pad to a ground potential. |
| US11728117B2 |
Switching apparatus with electrically isolated user interface
An apparatus includes: a high-voltage module including: a current interrupter; an actuation system coupled to the current interrupter; a sensor system; and a terminal configured to electrically connect to an external electrical device. The apparatus also includes: a user interface; and an electrically insulating assembly between the user interface and the high-voltage module. In operational use, the user interface is grounded and the high-voltage module is at a system voltage. |
| US11728113B2 |
Electrical breaking contact
An electrical breaking contact, in particular a radial-magnetic-field electrical breaking contact, is provided for a medium-voltage vacuum interrupter, the contact including:a rod extending along a longitudinal axis, said rod being configured to be passed through by an electrical current,a contact body extending transversely to the longitudinal axis and including a first fastening surface, the contact body and the rod being coaxial,wherein the rod includes:a second fastening surface securely fastened to the first fastening surface,an abutment surface radially exterior to the first fastening surface (4), the abutment surface being distant from the contact body along the longitudinal axis and turned toward the contact body. |
| US11728111B2 |
Liquid metal MEMS switch
A switch that includes a droplet capable of spreading between two conductors to allow them to be coupled when a voltage is applied. The droplet can be enclosed by a cap that is bonded to a wafer that the droplet is placed upon, and include metallic properties. The cap can create a cavity that may be filled by a fluid, gas, or vapor. The cavity can have multiple conductors that extend partially or fully through it. The droplet can couple the conductors when specific voltages, or frequencies are applied to them. At the specific voltage and frequency the droplet can spread allowing at least two conductors to be coupled. |
| US11728108B2 |
Control device
A control device is provided. A membrane switch of the control device is specially designed. A cured ink member is formed on a surface the upper film layer facing the lower film layer or a surface of the lower film layer facing the upper film layer by using a UV printing process. Due to the ink member, a specified gap or distance between the upper film layer and the lower film layer can be maintained when they are not contacted with each other or when the membrane switch is not triggered. |
| US11728105B2 |
Battery disconnection circuit
The invention is related to an apparatus comprising a switch configured to variably connect a device circuit of an electronic device to a battery, a cutout control circuit connected to the switch and comprising a supply power input and a cutout activation input, wherein the cutout control circuit is configured to turn the switch on when a supply voltage is connected to the supply power input. The invention is further related to a drug delivery device for delivering at least one drug agent comprising an apparatus of the aforementioned kind, a charging connector for a drug deliver device of the aforementioned kind, and a method for manufacturing a drug delivery device of the aforementioned kind. |
| US11728097B2 |
Multilayer electronic component
A multilayer electronic component includes a body including dielectric layers and internal electrodes alternately disposed with the dielectric layers and an external electrode disposed on the body. The external electrode includes an electrode layer connected to the internal electrode, an Sn plating layer disposed on the electrode layer, an Ni plating layer disposed on the Sn plating layer, and a plating layer including Pd disposed on the Ni plating layer. |
| US11728089B2 |
Coil component
A coil component includes a body; a wound coil disposed in the body, and having a plurality of turns and first and second lead-out portions exposed to the surfaces of the body; a noise removing portion spaced apart from the wound coil, and including a pattern portion having a first end portion and a second end portion spaced apart from each other and forming an open loop, and a third lead-out portion connected to the pattern portion and exposed to one surface of the body; an insulating layer disposed between the wound coil and the noise removing portion; and first to third external electrodes disposed on the surfaces of the body, spaced apart from one another, and connected to the first to third lead-out portions, respectively, wherein one of the plurality of turns of the wound coil has a line width greater than a thickness thereof. |
| US11728087B2 |
Core structure and magnetic device
A magnetic dev ice includes a core structure, at least one inductor winding and at least two transformer windings. The core structure includes at least one inductor column and at least two transformer columns. The at least one inductor winding respectively winds around the at least one inductor column. The at least two transformer windings, wind around the at least two transformer columns respectively, and the transformer winding includes primary winding and secondary winding. Wherein the magnetic flax directions on adjacent transformer columns are opposite to each other when providing a current in the corresponding primary windings simultaneously. |
| US11728081B2 |
Planar pop-up actuator device with embedded electro-magnetic actuation
A planar actuator device, including a base plate including a first, second, and third pair of planar coils, each pair of planar coils having an inner coil and an outer coil, each pair of planar coils arranged along a first, second, and third linear motion axis, respectively, the first, second, and third linear motion axis arranged in a star configuration, and an actuation mechanism including a first, second, and third planar legs and a centerpiece, the first, second and third planar legs pivotably connected to the centerpiece, the planar legs including a first, second, and third sliding element and a first, second, and third middle section, respectively, a sliding element and middle section of a respective leg pivotably connected to each other, each sliding element including a permanent magnet. |
| US11728079B2 |
Electric permanent magnet chuck
An electric permanent magnet chuck, comprising a casing (1), the casing being provided thereon with at least one open inner cavity; reversible magnetic material (2) is provided at a lower portion of the inner cavity, and a coil (3) is arranged in the inner cavity along an outer wall of the reversible magnetic material; a magnetic pole (4) is superposed and fixed in the inner cavity, an annular groove being provided at a lower surface of the magnetic pole, and permanent magnetic material (5) that matches the annular groove being disposed in the annular groove. The electric permanent magnet chuck has the advantages of a simple structure, low processing difficulty, good sealing performance, small magnetic loss and so on. |
| US11728078B2 |
Magnetic particles and uses thereof
The disclosure provides improved magnetic glass particles for use in nucleic acid capture, enrichment, analysis, and/or purification. Various modifications to the disclosed compositions and methods of using the same, as well as devices and kits are described. |
| US11728077B2 |
Magnetic material having coated ferromagnetic filler particles
A magnetic material may be fabricated with a plurality of magnetic filler particles dispersed within a carrier material, wherein at last one of the magnetic filler particles may comprise a ferromagnetic core coated with an inert material to form a shell surrounding the ferromagnetic core. Such a coating may allow for the use of ferromagnetic materials for forming embedded inductors in package substrates without the risk of being incompatible with fabrication processes used to form these package substrates. |
| US11728074B2 |
Magnetocaloric alloys useful for magnetic refrigeration applications
This invention relates to magnetocaloric materials comprising alloys useful for magnetic refrigeration applications. In some embodiments, the disclosed alloys may be Cerium, Neodymium, and/or Gadolinium based compositions that are fairly inexpensive, and in some cases exhibit only 2nd order magnetic phase transitions near their curie temperature, thus there are limited thermal and structural hysteresis losses. This makes these compositions attractive candidates for use in magnetic refrigeration applications. Surprisingly, the performance of the disclosed materials is similar or better to many of the known expensive rare-earth based magnetocaloric materials. |
| US11728071B2 |
Cable assembly with bundling arrangement
The present disclosure relates to a cable assembly including a sleeve and a plurality of cables that extend through the sleeve. The cable assembly also includes a grommet positioned within the sleeve at a location offset from one end of the sleeve. The grommet forms a dam location. The cable assembly further includes a bonding material at least partially filling a region of the sleeve located between the dam location and the end of the sleeve. The bonding material bonds the fiber optic cables and the grommet relative to the sleeve. The cables extend through the grommet and the bonding material and include break-out portions that extend outwardly beyond the end of the sleeve. |
| US11728070B2 |
Systems and methods for injecting electrical cables with a fluid
An adapter probe configured for injecting fluid (e.g., liquid, gas) into at least one electrical cable. Particularly for injecting an electrical cable with a fluid when the electrical cable is affixed to a separable connector (e.g., elbow separable connector). Separable connector may be configured to connect sources of energy (e.g., transformer, circuit breaker) with distribution systems via electrical cable (or cable section). |
| US11728068B2 |
Magnet wire with corona resistant polyimide insulation
Magnet wire with corona resistant enamel insulation may include a conductor and a multi-layer insulation system formed around the conductor. The insulation system may include a basecoat formed from a first polymeric enamel insulation. A midcoat formed from a second polymeric enamel insulation may be formed around the basecoat, and the second polymeric enamel insulation may include a filler dispersed in a base polyimide material. The filler may include between 20 percent and 80 percent by weight of silica dioxide and between 20 and 80 percent by weight of titanium dioxide. Additionally, the insulation system may include a topcoat formed from third polymeric enamel insulation formed around the midcoat. |
| US11728067B2 |
Magnet wire with flexible corona resistant insulation
Magnet wire with flexible corona resistant enamel insulation may include a conductor and a multi-layer insulation system formed around the conductor. The insulation system may include a basecoat formed from first polymeric enamel insulation, a midcoat formed from second polymeric enamel insulation, and a topcoat formed from third polymeric enamel insulation. The midcoat may include a filler containing silica dioxide and chromium oxide dispersed in a base polyamideimide material. Additionally, the magnet wire may exhibit few or no cracks in the topcoat when the wire is bent 180 degrees around a 4 mm mandrel. |
| US11728064B2 |
Coupled ring anode with scanning electron beam bremsstrahlung photon flux intensifier apparatus
A radiation therapy device includes an electron beam source (EBS) for generating an electron beam and a steering device for directing the electron beam. A target is disposed a predetermined distance from the EBS and is positioned to intercept the electron beam. The target element generates x-ray photons upon the impact of electrons with the target. A focusing lens is coupled to and spaced from the target by no more than 10 mm, and is positioned to receive x-ray photons generated by the target. The focusing lens focuses the x-ray photons to a focal point. The radiation therapy device can also include targets configured to generate x-ray beams for tomosynthesis. A method for performing radiation therapy is also disclosed. |
| US11728060B1 |
Separation apparatus for high-level nuclear waste
A separation apparatus for separating a supply of high-level nuclear waste (HLW), where the HL nuclear waste is separated into high-mass and low-mass portions. The high-and-low mass portions of the HLW have respective atomic masses that are above and below an atomic mass cut-off point of the separation apparatus. The separation apparatus includes first and second ICP torches that are respectively mounted to and within an apparatus housing. The apparatus housing defines a cylindrical separation chamber and includes first and second magnetic elements which generate a magnetic field along the length of the separation chamber, and a plurality concentric ring electrodes which generate an electric field that is perpendicular to, and which crosses the magnetic field. The supply of HLW is subject to a mass separation process within the separation chamber using the set of crossed electric and magnetic fields. |
| US11728059B2 |
Nuclear-waste transport and storage container and method of drying same
A transport or storage container holding radioactive waste and a body of water is dried by the steps of first draining or pumping out the body of water and thereby leaving residual water in the container. Then at least one solid drying agent is introduced into an interior the container for removing from the interior of the container for removing the physically or chemically bonded residual water. The solid drying agent is an alkaline earth salt, particularly an alkaline earth oxide. |
| US11728057B2 |
Nuclear fuel failure protection system
A system that provides a direct indication of peak fuel rod centerline temperature and peak fuel rod clad temperature than conventionally inferred from the power distribution by directly and continuously measuring the fuel temperatures of the fuel pellets in one or more of the hottest fuel elements in the core. The peak fuel rod clad temperature is then obtained from the maximum measured peak fuel rod centerline temperature in combination with the maximum coolant core exit temperature and the minimum coolant flow rate. |
| US11728056B2 |
Method for detecting thicknesses of coating layers of nuclear fuel particles
A method for detecting the thicknesses of coating layers of nuclear fuel particles, comprising: collecting a surface image of a sample to be tested under a first amplification factor (S310); determining a testable particle in the surface image (S320); collecting a cross section image of the testable particle under a second amplification factor, wherein the second amplification factor is greater than the first amplification factor (S330); and determining the center of the testable particle in the cross section image and profile lines of all coating layers, and determining the thickness of each coating layer according to the center and the profile lines of each coating layer (S340). Also provided is a device for detecting the thicknesses of coating layers of the nuclear fuel particles. |
| US11728055B2 |
System and method for performing active scanning of a nuclear fuel rod
A system and method for performing active scanning on a nuclear fuel rod are provided. The system includes an electrically-driven neutron generator including an ion source, an accelerator, and a target; a moderator surrounding the neutron generator and configured to moderate neutrons generated by the neutron generator; a fuel rod channel disposed within the moderator, the fuel rod channel configured to receive a nuclear fuel rod and subject the nuclear fuel rod to a predetermined neutron flux; and a plurality of radiation detectors. When the nuclear fuel rod is subjected to the predetermined neutron flux, neutrons induce a secondary radiation of prompt and delayed gamma emissions, neutron emission, or a combination thereof that are detected by the plurality of radiation detectors to determine an amount of fissile material in the nuclear fuel rod and a spatial distribution of the fissile material along a length of the nuclear fuel rod. |
| US11728054B2 |
Ambient temperature decontamination of nuclear power plant component surfaces containing radionuclides in a metal oxide
A method for at least partially disrupting or removing radioactive deposits formed on a surface of a structure in a nuclear water reactor is disclosed. The method includes identifying the structure, taking the structure out of operational service, isolating the structure, contacting the surface of the structure with an aqueous solution, and adding an effective amount of an elemental metal in solid form to the aqueous solution. The effective amount includes an amount to at least partially disrupt or remove the radioactive deposits formed on the surface of the structure. The method is conducted at ambient temperature. The radioactive deposits include oxide-containing radionuclides deposited on the surface. The surface is a primary side structure in the nuclear water reactor. |
| US11728049B2 |
Reactor core and control elements supported by a reactor vessel head
A nuclear reactor is designed to couple the load path of the control elements with the reactor core, thus reducing the opportunity for differential movement between the control elements and the reactor core. A cartridge core barrel can be fabricated in a manufacturing facility to include the reactor core, control element supports, and control element drive system. The cartridge core barrel can be mounted to a reactor vessel head, and any movement, such as through seismic forces, transmits an equal direction and magnitude to the control elements and the reactor core, thus inhibiting the opportunity for differential movement. |
| US11728047B2 |
Processing ultra high temperature zirconium carbide microencapsulated nuclear fuel
The known fully ceramic microencapsulated fuel (FCM) entrains fission products within a primary encapsulation that is the consolidated within a secondary ultra-high-temperature-ceramic of Silicon Carbide (SiC). In this way the potential for fission product release to the environment is significantly limited. In order to extend the performance of this fuel to higher temperature and more aggressive coolant environments, such as the hot-hydrogen of proposed nuclear rockets, a zirconium carbide matrix version of the FCM fuel has been invented. In addition to the novel nature to this very high temperature fuel, the ability to form these fragile TRISO microencapsulations within fully dense ZrC represent a significant achievement. |
| US11728044B2 |
Carbide-based fuel assembly for thermal propulsion applications
Carbide-based fuel assembly includes outer structural member of ceramic matrix composite material, the interior surface of which is lined in higher temperature regions with an insulation layer of porous refractory ceramic material. Continuous insulation layer extends the length of the fuel assembly or separate insulation layer sections have a thickness increasing step-wise along the length of the fuel assembly from upper (inlet) section towards bottom (outlet) section. A fuel element positioned inward of the insulation layer and between support meshes has a fuel composition including HALEU and the form of a plurality of individual elongated fuel bodies or one or more fuel monolith bodies containing coolant flow channels. Fuel assemblies are distributively arranged in a moderator block, with upper end of the outer structural member attached to an inlet for propellant and lower end of the outer structural member operatively interfaced with a nozzle forming a nuclear thermal propulsion reactor. |
| US11728040B2 |
Neuromodulation based adaptive controller for mitral stenosis
This disclosure provides a simulation platform to study and perform predictive analysis on valvular heart disease, Mitral stenosis (MS) and provides a control approach to correct hemodynamic imbalances during MS conditions. Conventional approaches of valve repair or replacement are often associated with risk of thromboembolism, need for anticoagulation, prosthetic endocarditis, and impaired left ventricle function. The cardiovascular hemodynamics model of the present disclosure helps to create ‘what if’ conditions to study variations in different hemodynamic parameters like blood flow, aortic and ventricular pressure, etc. during normal and pathological conditions. An adaptive control system in conjunction with the hemodynamic cardiovascular system (CVS) is provided to handle hemodynamic disbalance during moderate to severe MS conditions. The adaptive controller is hypothesized in line with the neuromodulation approach and modulates left ventricular contractility and vagal tone to counter the symptoms associated with MS. |
| US11728033B2 |
Dynamic adaptation of clinical procedures and device assessment generation based on determined emotional state
Systems and methods are provided for determining an emotional state of a medical professional and dynamically generating clinical procedures that are adapted to the medical professional's emotional state, as well as an assessment of a medical device based on the determined emotional state. Observation data corresponding to a medical professional associated with a clinical procedure can be received and processed to determine an emotional state of the medical professional. The emotional state can be predicted using a first predictive model trained in a machine learning process. The determined emotional state can be provided to a second predictive model to provide one or more adapted clinical procedures. Device assessment data can also be used with the determined emotional state to determine an assessment of a medical device. The one or more adapted clinical procedures and the assessment of the medical device can be provided as an output. |
| US11728026B2 |
Three-dimensional cardiac representation
Systems and methods of the present disclosure are directed to controlling the build of a three-dimensional model of a cardiac chamber. More specifically, the systems and methods of the present disclosure can be used to rewind a portion of a construction of a three-dimensional model of the cardiac chamber. |
| US11728024B2 |
Method and apparatus for tracking of food intake and other behaviors and providing relevant feedback
A sensing device monitors and tracks food intake events and details. A processor, appropriately programmed, controls aspects of the sensing device to capture data, store data, analyze data and provide suitable feedback related to food intake. More generally, the methods might include detecting, identifying, analyzing, quantifying, tracking, processing and/or influencing, related to the intake of food, eating habits, eating patterns, and/or triggers for food intake events, eating habits, or eating patterns. Feedback might be targeted for influencing the intake of food, eating habits, or eating patterns, and/or triggers for those. The sensing device can also be used to track and provide feedback beyond food-related behaviors and more generally track behavior events, detect behavior event triggers and behavior event patterns and provide suitable feedback. |
| US11728023B2 |
Decision support system for lung ventilator settings
A ventilator system is capable of displaying complex information patterns in a GUI, thereby allowing a clinician to get subtract complex information from multiple parameters inputs. |
| US11728019B2 |
Health care prescription synchronization between patient and health care provider
Methods and devices for implementation of a health care prescription. Some devices may dynamically monitor information from a patient device. Some embodiments may dynamically provide instructions to patient devices to treat and for treating patients through the use of medical devices based on the information from a patient device. Some embodiments treat musculoskeletal conditions by providing for alignment of bones by use of bone alignment devices in accordance with instructions provided through a prescription. Other embodiments may facilitate or provide revised prescriptions in response to treatment conditions. Embodiments may also provide effective ways of communicating prescription and compliance information between patients and health care providers. |
| US11728018B2 |
Subject-specific system and method for prevention of body adaptation for chronic treatment of disease
There are provided herein a system and a computer implemented method for preventing, mitigating or treating partial/complete loss of effect of one or more drugs or medical devices administered to or used by a subject in need thereof due to adaptation, tolerance, and/or tachyphylaxis, and/or for preventing, mitigating or treating non-responsiveness to one or more drugs, maximizing therapeutic effect of one or more drugs, or for improving target or non-target organ/organs response to therapy, the system/method include (processing circuit configured to): receiving a plurality of physiological or pathological parameters of the subject; applying a machine learning algorithm on the plurality of physiological or pathological parameters; and determining a subject-specific administration regimen of a drug or a medical treatment, wherein the administration regimen comprises drug administration parameters, cell/tissue/organ stimulation parameters, adjuvant parameters or any combination thereof; wherein the administration regimen is irregular. |
| US11728017B2 |
Methods and systems for physiologically informed therapeutic provisions
A system for physiologically informed therapeutic provisions includes a computing device configured to receive, from a remote device operated by a user, a conditional datum wherein the conditional datum contains a description of a current bodily complaint. The computing device is further configured to identify a plurality of antidotal therapeutic provisions, using a therapeutic clustering model wherein the therapeutic clustering model utilizes a conditional datum as an input and outputs antidotal therapeutic provisions. The computing device is further configured to locate a user biological extraction wherein the user biological extraction contains at least an element of user physiological data. The computing device is further configured to generate a compatibility model, wherein the compatibility model utilizes the antidotal therapeutic provisions and the user biological extraction as an input and outputs compatible antidotal therapeutic provisions. |
| US11728016B2 |
Method and system for capturing person centered healthcare data, using a buffer to temporarily store the data for analysis, and storing the data without deletion, including goal, outcome, and medication error data
A system and method for recording healthcare information of an individual under care without deleting data, includes a device for capturing person centered data and transmitting an identification signal, a memory for storing device rules, a buffer, a database; and a processor. The processor receives the signal and data, and retrieves the rules from the memory. Based on the rules, the processor determines whether the data is to be stored in the database or the buffer, and based on the data content, it determines the device location, the data recordation time, whether the individual is identified, and the individual's activity, and based on the rules and the location, time, individual identification, and activity, it determines whether the data is to be stored in the database or eliminated from the buffer. The person-centered data may include goal, outcome, medication error data, non-person centered public data, or protected health information (PHI). |
| US11728013B2 |
Systems and methods for managing, storing, and exchanging healthcare information across heterogeneous healthcare systems
Aspects of the present disclosure generally relate to systems and methods for accessing, managing, and exchanging patient information across a plurality of providers that may have various discrete medical record systems, including, but not limited to medical facilities, clinics, ambulatory emergency health systems, and other providers (e.g., heterogeneous healthcare providers). In various embodiments, the system receives a request from a requesting party for one or more records of a particular patient. In response, in one or more embodiments, the system identifies what information (if any) the requester is authorized to receive, retrieves the information the requester is authorized to receive from various discrete medical record systems, then normalizes and aggregates the retrieved information. In a particular embodiment, the system also denormalizes the data (e.g., converts the data to the local format and terms of the requester) before transmitting the retrieved data to the requester. |
| US11728011B2 |
System and method for molecular design on a quantum computer
A method of designing a molecule for an environment of interest using a quantum computer includes providing a linear superposition of a plurality of molecular species, the plurality of molecular species being initially weighted by equal initial coefficients; determining a lowest-energy quantum state for the superposition of the plurality of molecular species in a vacuum environment and in the environment of interest using a quantum optimization process; calculating a difference in lowest energy states between the vacuum environment and the environment of interest for each molecular species to provide a cost of the superposition of the plurality of molecular species; performing a quantum optimization process to determine a minimum cost for the superposition of the plurality of molecular species and to determine updated coefficients weighting the plurality of molecular species; and identifying the molecule for the environment of interest based on a comparison of the updated coefficients. |
| US11728006B2 |
Grown bad block management in a memory sub-system
A replacement block pool for a memory device is established. The replacement block pool comprises one or more valid blocks from a set of valid blocks in the memory device determined based on a constraint defining a minimum number of valid blocks for the memory device. A grown bad block is detected in the memory device. The grown bad block is replaced with a replacement block from the replacement block pool in response to detecting the grown bad block. |
| US11728000B1 |
Systems and methods for detecting counterfeit or defective memory
A system for testing memory includes logic that is configured to perform various normal memory operations (e.g., erase, read and write operations) on a memory device and to determine operational parameters associated with the memory operations. As an example, the amount of time to perform one or more memory operations may be measured, a number of errors resulting from the memory operations may be determined, or a number of memory cells storing noisy bits may be identified. One or more of the operational parameters may then be analyzed to determine whether they are in a range expected for counterfeit or defective memory. If so, the logic determines that the memory under test is counterfeit or defective and provides a notification about such determination. |
| US11727998B2 |
Memory system and memory control method
A memory system comprises a nonvolatile memory having a plurality of memory cells and a memory controller for controlling the nonvolatile memory. The plurality of memory cells is divided into different groups, and each group is assigned a threshold read count value from a predetermined range of read count values. The memory controller includes a counter which tracks a read count for each group, a determination circuit configured to compare the read count for each group tracked by the counter to the assigned threshold read count value for the group, and a nonvolatile memory read/write circuit configured to read data from the group when the determination circuit indicates the read count for the group has reached the assigned threshold read count value. |
| US11727997B2 |
RPMB improvements to managed NAND
Apparatus and methods are disclosed, including a memory device or a memory controller configured to supply supported voltages to a host, provide temperature throttling information to the host, or provide an indication that a host attempting to read a result was not the host that caused the placement of the result in a result register. Methods of operation are disclosed, as well as machine-readable medium and other embodiments. |
| US11727996B2 |
Dynamic valley searching in solid state drives
A storage device can reorganize a sequentially performed calibration task and delegate various steps of the task to multiple memory planes. By utilizing a characteristic that provides for similar memory device responses across multiple planes, the calibration task processed on one memory plane can be applied to another memory plane within the device. In this way, partial calibration data may be generated across a plurality of memory planes, and subsequently pooled together to generate a unified calibration data that can be utilized on each of the plurality of planes to do a full calibrated read on memory devices, thus reducing the amount of time needed to perform a calibrated read. Reduced times for calibrated reads allows for increased resolution of threshold valley scans, increased lifespan of the storage device, improved read times, and also provides for data write methods to use less memory during intermediate multi-pass programming steps. |
| US11727991B2 |
Conditionally precharging wordlines based on temperature and duration dependent voltage drops in a storage device
An operating method of a storage device includes monitoring a temperature of a nonvolatile memory device including a plurality of memory blocks, receiving a first request from a host, in response to the first request, transmitting a first command to the nonvolatile memory device when a first memory block corresponding to the first request is exposed at a temperature of a threshold temperature or higher for a first time period that is equal to or greater than a threshold time period and a second command to the nonvolatile memory device when the first memory block is exposed at a temperature lower than the threshold temperature for the threshold time period, charging word lines of the first memory block with a driving voltage in response to the first command, and performing a first operation corresponding to the first request in response to the first command or the second command. |
| US11727987B2 |
Semiconductor memory having both volatile and non-volatile functionality including resistance change material and method of operating
Semiconductor memory is provided wherein a memory cell includes a capacitorless transistor having a floating body configured to store data as charge therein when power is applied to the cell. The cell further includes a nonvolatile memory comprising a resistance change element configured to store data stored in the floating body under any one of a plurality of predetermined conditions. A method of operating semiconductor memory to function as volatile memory, while having the ability to retain stored data when power is discontinued to the semiconductor memory is described. |
| US11727985B2 |
Method of operating resistive memory device to increase read margin
A method of operating a resistive memory device to increase a read margin includes applying a write pulse to a memory cell such that the memory cell is programmed to a target resistance state, and applying a post-write pulse to the memory cell to increase a resistance of the memory cell that is in the target resistance state, the post-write pulse being applied as a single pulse having at least n stepped voltage levels, n being an integer equal to or more than 2, and an n-th stepped voltage level of the post-write pulse is set to be lower than a minimum threshold voltage level of the target resistance state that is changed by an (n−1)-th stepped voltage level of the post-write pulse. |
| US11727984B2 |
Detection of page discrepancy during read threshold calibration
Data storage devices, such as solid state drives (SSDs), are disclosed. A read threshold calibration operation is utilized to generate a calibrated read threshold for one or more voltage states of a cell of a MLC memory. A single-level cell (SLC) read is then executed to sense the ratio of bit values at the read thresholds of the voltage states, where SLC read refers to reading at a single read threshold, rather than to the cell type. The sensing results in a binary page with certain statistics of 1's and 0's. The ratio of 1's (or 0's) in the binary page is used to determine a deviation from the expected ratio, where the deviation is used to adjust the calibrated read threshold to match the voltage states of the MLC memory. |
| US11727980B2 |
Apparatuses and methods for single-ended global and local input/output architecture
Apparatuses, systems, and methods for single-ended global and local input/output architecture. A conventional memory may use local input/output (LIO) and global input/output (GIO) lines which are paired and carry complimentary signals. The present disclosure includes single ended LIO and GIO architecture where a single LIO couples a single GIO between a read/write amplifier and bit line as part of an access operation. This may reduce a footprint of the memory device. |
| US11727972B2 |
SRAM with tracking circuitry for reducing active power
A memory device is disclosed. The memory device includes word lines, a tracking bit line and a word line driver. The word lines are configured to transmit word line signals to memory cells. The tracking bit line is coupled to a first plurality of tracking cells that are arranged in rows. The word line driver is coupled to the word lines and a control circuit that is coupled through the tracking bit line to the word lines. The word line driver is configured to control a falling edge of each of the word line signals, by receiving each corresponding tracking bit line signal of tracking bit line signals transmitted from the tracking bit line, based on a resistance of a length of the tracking bit line. The length is substantially distanced from each corresponding row of the rows to the control circuit. A method is also disclosed herein. |
| US11727970B2 |
Memory device for generating word line signals having varying pulse widths
A memory device includes a plurality of memory cells, a plurality of word lines, and a word line driver. The word lines are respectively coupled to the memory cells. The word line driver is configured to respectively drive the word lines with word line signals that have varying pulse widths. |
| US11727969B2 |
Memory sub-system managing remapping for misaligned memory components
A processing device of a system receives a request to access a selected sector in a memory component. The selected sector is associated with a sector number. The processing device determines a virtual block corresponding to the selected sector. The virtual block is associated with a misalignment factor and a misalignment counter. The processing device determines if the misalignment counter satisfies a threshold criterion. In response to the misalignment counter satisfying the threshold criterion, the processing device generates an updated sector number by shifting the sector number by the misalignment factor and performs the access to the selected sector using the updated sector number. In response to the misalignment counter not satisfying the threshold criterion, the processing device updates the misalignment counter and performs the access to the selected sector using the sector number. |
| US11727967B2 |
Apparatuses and methods including dice latches in a semiconductor device
Apparatuses and methods including dice latches in a semiconductor device are disclosed. Example dice latches have a circuit arrangement that include a reduced number of circuits, such as transistors, and provides a compact layout. Operation of example dice latches and other dice latches may be controlled by separately provided control signals for loading and latching of data, and in some examples, for a reset operation. Example layouts include circuit elements aligned along a direction with at least one other circuit element offset from the other aligned circuit elements. |
| US11727965B2 |
Nonvolatile memory device, operating method of nonvolatile memory device, and electronic device including nonvolatile memory device
A nonvolatile memory device including a memory cell array including a plurality of nonvolatile memory cells and a row decoder connected with the memory cell array through wordlines may be provided. The row decoder may be configured to precharge a first wordline corresponding to a first row address from among the wordlines, in response to receiving the first row address together with a first command, and maintain a precharge state of the first wordline, in response to receiving a second row address being identical to the first row address together with a second command following the first command. |
| US11727959B2 |
Information processing device and content editing method
An acquisition section 104 acquires a plurality of sets of content data and stores the plurality of sets of content data in a content storage section 132. An editing processing section 110 generates a stream of continuous data obtained by temporally concatenating a plurality of sets of content data. An opening image generation section 114 generates, for each content, a set of opening image data. A clipping processing section 116 clips at least a portion of a set of content image data. A concatenating section 118 generates an edited set of image data obtained by temporally concatenating the set of opening image data and a clipped set of content image data. |
| US11727954B2 |
Diagnostic techniques based on speech-sample alignment
A method includes obtaining a first sequence of reference-sample feature vectors that quantify acoustic features of different respective portions of at least one reference speech sample, which was produced by a subject at a first time while a physiological state of the subject was known, and a second sequence of test-sample feature vectors that quantify the acoustic features of different respective portions of at least one test speech sample, which was produced by the subject at a second time while the physiological state of the subject was unknown. The test-sample feature vectors are mapped to respective ones of the reference-sample feature vectors, under predefined constraints, such that a total distance between the test-sample feature vectors and the respective ones of the reference-sample feature vectors is minimized. In response to the mapping, an output indicating the physiological state of the subject at the second time is generated. |
| US11727953B2 |
Audio content recognition method and system
A method implemented by a computing system comprises generating, by the computing system, a fingerprint comprising a plurality of bin samples associated with audio content. Each bin sample is specified within a frame of the fingerprint and is associated with one of a plurality of non-overlapping frequency ranges and a value indicative of a magnitude of energy associated with a corresponding frequency range. The computing system removes, from the fingerprint, a plurality of bin samples associated with a frequency sweep in the audio content. |
| US11727952B2 |
Glasses with closed captioning, voice recognition, volume of speech detection, and translation capabilities
The glasses with display may include a bridge, two temples hingedly coupled to the bridge, and a directional microphone array, the directional microphone array including two or more microphones positioned on the bridge or the temples. The glasses with display may also include a user microphone array, the user microphone array including one or more microphones positioned on the temples and oriented toward the mouth of a user wearing the glasses with display or one or more bone conduction microphones. In addition, the glasses with display include two lenses positioned in the bridge, at least one of the lenses including a display, the display visible by the user, the display including one or more of a directional display, closed caption display, and user volume display. The glasses with display additionally include a processor adapted to receive audio signals from the directional microphone array and the user microphone array, or from a separate mobile device, the processor adapted to control the display. |
| US11727949B2 |
Methods and apparatus for reducing stuttering
A feedback system may play back, to a user, an altered version of the user's voice in real time, in order to reduce stuttering by the user. The system may operate in different feedback modes at different times. For instance, the system may detect when the severity of a user's stuttering increases, which is indicative of the user habituating to the current feedback mode. The system may then switch to a different feedback mode. In some cases, the feedback modes include at least a Whisper mode, a Reverb mode, and a Harmony mode. In Whisper mode, the user's voice may be transformed to sound as if it were whispering in the user's ears. In Harmony mode, the user's voice may be altered as if the user were harmonizing with himself or herself. In Reverb mode, the user's voice may be altered so that it reverberates. |
| US11727943B2 |
Time-domain stereo parameter encoding method and related product
The present disclosure relates to time-domain stereo parameter encoding methods and apparatus. One example time-domain stereo parameter encoding method includes determining a channel combination scheme for a current frame, determining a time-domain stereo parameter of the current frame based on the channel combination scheme for the current frame, and encoding the determined time-domain stereo parameter of the current frame, where the time-domain stereo parameter includes at least one of a channel combination ratio factor or an inter-channel time difference. |
| US11727938B2 |
Emotion-based voice controlled device
Embodiments may process search input for different users based on classifications of information and based on emotional content of search commands from the users. For example, a method may comprise receiving, at a computer system, speech data from a client device, the speech data representing a voice command from a user, obtaining, at the computer system, a plurality of items of content responsive to the voice command by searching for content, determining, at the computer system, at least one class related to the voice command, classifying, at the computer system, each obtained item of content into at least one class, identifying, at the computer system, at least one item of content classified into at least one class related to the voice command, and transmitting, at the computer system, the at least one identified item of content. |
| US11727934B2 |
Directing a vehicle client device to use on-device functionality
Implementations set forth herein relate to phasing-out of vehicle computing device versions while ensuring useful responsiveness of any vehicle computing device versions that are still in operation. Certain features of updated computing devices may not be available to prior versions of computing devices because of hardware limitations. The implementations set forth herein eliminate crashes and wasteful data transmissions caused by prior versions of computing devices that have not been, or cannot be, upgraded. A server device can be responsive to a particular intent request provided to a vehicle computing device, despite the intent request being associated with an action that a particular version of the vehicle computing device cannot execute. In response, the server device can elect to provide speech to text data, and/or natural language understanding data, in furtherance of allowing the vehicle computing device to continue leveraging resources at the server device. |
| US11727930B2 |
Pre-emptively initializing an automated assistant routine and/or dismissing a scheduled alarm
Implementations set forth herein relate to initializing performance of an automated assistant routine and/or dismissing an alarm pre-emptively according to satisfaction of one or more conditions. A condition can be satisfied by a user acknowledging the alarm when the alarm is going off, or causing the alarm to be dismissed prior to a time at which the alarm was scheduled for. The user can cause the alarm to be dismissed pre-emptively by interacting with the automated assistant prior to the time the alarm was scheduled for and/or interacting with a device, which is known to the automated assistant, prior to the time that the alarm was scheduled for. In this way, actions that cause an alarm to be dismissed can be recognized and used to initialize other processes, such as an automated assistant routine, thereby reducing a number of inputs needed from a user. |
| US11727925B2 |
Cross-device data synchronization based on simultaneous hotword triggers
Techniques are described herein for cross-device data synchronization based on simultaneous hotword triggers. A method includes: executing a first instance of an automated assistant in an inactive state at least in part on a first computing device operated by a user; while in the inactive state, receiving, via one or more microphones of the first computing device, audio data that captures a spoken utterance of the user; processing the audio data using a machine learning model to generate a predicted output that indicates a probability of one or more hotwords being present in the audio data; determining that the predicted output satisfies a threshold that is indicative of the one or more hotwords being present in the audio data; in response to determining that the predicted output satisfies the threshold, performing arbitration with at least one other computing device that is executing at least in part at least one other instance of the automated assistant; and in response to performing arbitration with the at least one other computing device, initiating synchronization of user data or configuration data between the first instance of the automated assistant on the first computing device and the at least one other instance of the automated assistant on the at least one other computing device, the user data comprising data that is based on one or more interactions with the user at the first computing device, the one or more interactions occurring prior to the receiving of the audio data. |
| US11727915B1 |
Method and terminal for generating simulated voice of virtual teacher
Disclosed are a method and a terminal for generating simulated voices of virtual teachers. Real voice samples of teachers are collected and converted into text sequences, and a text emotion polarity training set and a text tone training set are constructed according to the text sequences; a lexical item emotion model is constructed based on lexical items in the text sequences and is trained by using the emotion polarity training set, and word vectors, an emotion polarity vector, and a weight parameter are obtained by training; and the similarity between the word vector and the emotion polarity vector is calculated, and emotion features are extracted according to a similarity calculation result, a conditional vocoder is constructed according to the voice styles and emotion features to generate new voices with emotion changes. The method and the terminal contribute to satisfying the application requirements of high-quality virtual teachers. |
| US11727914B2 |
Intent recognition and emotional text-to-speech learning
An example intent-recognition system comprises a processor and memory storing instructions. The instructions cause the processor to receive speech input comprising spoken words. The instructions cause the processor to generate text results based on the speech input and generate acoustic feature annotations based on the speech input. The instructions also cause the processor to apply an intent model to the text result and the acoustic feature annotations to recognize an intent based on the speech input. An example system for adapting an emotional text-to-speech model comprises a processor and memory. The memory stores instructions that cause the processor to receive training examples comprising speech input and receive labelling data comprising emotion information associated with the speech input. The instructions also cause the processor to extract audio signal vectors from the training examples and generate an emotion-adapted voice font model based on the audio signal vectors and the labelling data. |
| US11727909B1 |
Meta material porous/poro-elastic sound absorbers
An acoustic metamaterial (AMM) passive impedance matching technique to enhance the acoustic performance of porous/poro-elastic sound absorbing materials is disclosed. An AMM passive matching device is implemented by achieving negative refractive index with double negative parameters, i.e., negative effective mass density and effective bulk modulus scheme, using various acoustic elements. The AMM technique consists of meta material architecture of acoustic inductive open tubes positioned strategically around the outside surfaces of the porous media and perforated screens inserted inside porous media to generate complex acoustic impedance load of the porous media; the inductance defined by a predetermined lengths of the open tubes. The device includes open tubes extending from the porous media to the outside ambient medium generating the desired reactive load over the broadband frequency region of the complex acoustic impedance of the porous media. The AMM open tubes and the resistive perforated screens generate conjugate acoustic impedance that matches the complex acoustic impedance. |
| US11727908B2 |
Recording device
A recording device includes a recording unit configured to record on a medium, a transportation unit configured to transport the medium, a driving member, a plurality of gears configured to transmit a driving force of the driving member, and a sound absorber having an opening and a hollow space in communication with the opening. The sound absorber is located between a side end of the medium being transported by the transportation unit and the plurality of gears. |
| US11727905B2 |
Button with enhanced expression facilities
A button unit is suspended vertically and has a button body with an actuating surface and a shaft extending downwardly therefrom. An X-Y sensor unit is arranged below the button body for detecting X-Y positions on the actuating surface. The X-Y sensor unit has one opening such that the shaft can move therethrough. One transfer element is elastically suspended below the shaft and moved downwardly upon downward movement of the shaft. A Z sensor unit is arranged below the transfer element. The Z sensor unit has a detection element for detecting downward movement of the transfer element. The X-Y sensor unit may include a capacitive sensor. The Z sensor unit may include an inductive sensor, a capacitive sensor, or a magnetic sensor. The shaft and the extension may include a translucent material to form a light guide for illuminating the button body via a light source. |
| US11727899B2 |
Chin rest
A chin rest includes a top panel, side panel, and tailpiece strap with snap components, and together provide a surface on which a musician may place their chin while playing an instrument. The side panel includes an endpin hole designed to fit snugly over and around the endpin of an instrument to hold the chin rest to the surface of the instrument. A tailpiece strap extends from the top panel to form a loop around the tailpiece of an instrument, securing the chin rest to the instrument. A male snap connector is embedded in the end of the tailpiece strap and a female snap connector is embedded in the top panel, adjacent to the tailpiece strap. A raised, exterior border surrounds the exterior edge of the top and/or side panels, creating a negative space to provide a cradle for a musician's chin. |
| US11727898B2 |
Display apparatus and control method thereof
A display apparatus includes a display, a communicator configured to communicate with a server, and a processor. The processor is configured to control the communicator to transmit graphic data to be displayed on the display to the server, control the communicator to receive from the server video data into which the graphic data is converted, and process and display the received video data on the display. |
| US11727892B1 |
Eye-tracking based foveation control of displays
Described is a system including a display, a display controller, and control logic communicatively coupled to the display. The display controller determines, based on coordinates of a focus point on the display, boundaries of a first image region and a second image region in an output image to be rendered. The focus point is determined through tracking an eye movement of a user viewing the display. The first image region has a higher resolution than the second image region. The display controller is configured to send image data together with control signals to the control logic. The control signals cause the control logic to render the output image on the display using the image data. As part of rendering the second image region, the control logic outputs a shared signal onto signal lines that are coupled to light sources in a group of adjacent rows or columns. |
| US11727889B2 |
Display device
Each of latch circuits outputs a pulse of a first kind of signal to a pixel circuit row. Shift register units serially output pulses of a second kind of signal. Each of the latch circuits receives the pulse of the second kind of signal from a first shift register unit and the pulse of the second kind of signal from a second shift register unit of a later stage than the first shift register unit. The pulse of the first kind of signal from each of the latch circuits changes from a first potential level to a second potential level in response to the pulse of the second kind of signal from the first shift register unit and changes from the second potential level to the first potential level in response to the pulse of the second kind of signal from the second shift register unit. |
| US11727885B2 |
Scan driver and display device including the same
A scan driver includes a plurality of stages, each of the plurality of stages including: a first controller to control voltage levels of a first control node and a second control node in response to a first start signal and a second start signal, and to output a first carry signal; a second controller to control voltage levels of a third control node and a fourth control node in response to the first start signal and the second start signal, and to output a second carry signal; and an output circuit including: a pull-up transistor having a gate connected to the first control node; and a pull-down transistor having a gate connected to the third control node. The output circuit is to output a scan signal based on an on voltage output through the pull-up transistor and an off voltage output through the pull-down transistor. |
| US11727882B2 |
Pixel and display device
A pixel includes: a capacitor connected between a first voltage line and a first node; a light emitting diode including a first electrode connected to a second node, and a second electrode connected to a second voltage line; a first transistor; a second transistor; a third transistor including a first electrode connected to the first node, a second electrode connected to the second node, and a gate electrode to receive a first scan signal; a fourth transistor including a first electrode connected to the first node, a second electrode connected to a third voltage line to receive a third voltage, and a gate electrode to receive a second scan signal; and a compensation transistor including a first electrode connected to the first node, a second electrode connected to a fourth voltage line to receive a compensation voltage, and a gate electrode to receive a compensation control voltage. |
| US11727879B2 |
Display device
A display device includes: a display panel in which a non-display region and a display region surrounding the non-display region are defined, wherein the display panel includes: a base layer comprising a first region in which a hole is defined corresponding to the non-display region, a second region surrounding the first region, and a third region corresponding to the display region; and first signal line parts disposed on the second region and the third region, the first signal line parts arrayed spaced apart from each other in a first direction, and each of the first signal line parts includes: a first line; a second line spaced apart from the first line; and a first connection part configured to connect the first line and the second line. |
| US11727872B2 |
Pixel circuit, display substrate and display device
A pixel circuit, a display substrate and a display device are disclosed. The pixel circuit includes: a threshold compensation transistor, a shielding element including a first shielding portion and a second shielding portion coupled with each other; a data writing transistor, orthographic projections of an active layer of the data writing transistor and the gate of the data writing transistor on the substrate are overlapped to form a first overlapping area; the first electrode and the active layer of the data writing transistor are in a same layer, orthographic projections of the first electrode of the data writing transistor and the second shielding portion on the substrate are overlapped to form a second overlapping area; a size of the second overlapping area in the first direction is smaller than that of the first overlapping area in the first direction. |
| US11727870B2 |
Display device and a method of manufacturing display device
Disclosed herein is a display device including: a pixel array portion; a drive portion; and a power source wiring; the pixel array portion, at least a part of the drive portion configured to drive the pixel array portion and the power source wiring are forming a panel, the pixel array portion including scanning lines disposed in rows, signal lines disposed in columns, and pixels disposed in matrix in portions where the scanning lines and the signal lines cross each other, respectively, the drive portion including a scanner portion configured to drive the pixels in a line-sequential manner through the scanning lines, and a signal portion configured to supply a video signal to each of the signal lines in correspondence to the line-sequential drive, so that an image is displayed on the pixel array portion. |
| US11727861B2 |
Pixel drive circuit, drive circuit of display panel, and display apparatus
Provided are a pixel drive circuit, a drive circuit of a display panel, and a display apparatus. The pixel drive circuit includes a switch unit and a drive unit, the switch unit is connected to the drive unit, and the drive unit is configured to be connected to a plurality of sub-pixel units; the switch unit is configured to receive a scan signal and a data signal, be switched on under action of the scan signal, and send the data signal to the drive unit; and the drive unit is configured to send the data signal to the plurality of sub-pixel units connected thereto in a time division manner. |
| US11727860B2 |
Pixel circuit, display panel, and display device
The present disclosure provides a pixel circuit, a display panel, and a display device. The pixel circuit includes: a first switch circuit, a second switch circuit, a driving circuit, a first gate line, a first data line, a second gate line, and a second data line. The first switch circuit has a control terminal connected to the first gate line, a first terminal connected to the first data line, and a second terminal connected to a control terminal of the driving circuit; the second switch circuit has a control terminal connected to the second gate line, a first terminal connected to the second data line, and a second terminal connected to the control terminal of the driving circuit; and the first gate line and the second data line extend along a first direction, the second gate line and the first data line extend along a second direction. |
| US11727858B2 |
Display driver IC (DDIC) backplane for scanning microLED array
A 1D scanning micro-display architecture for high-resolution image visualization in compact AR and Head Mounted Displays (“HMDs”). A display driver is configured to drive a plurality of display pixels of a tri-linear microdisplay, wherein the tri-linear microdisplay defines one or more stripes. Each of the stripes are constructed of one or more rows of pixels, and is used in the 1D-scanning display system to create high-resolution images in an augmented reality (“AR”) or Head Mounted Display. |
| US11727857B2 |
Active control of light emitting diodes and light emitting diode displays
Active control of light emitting diodes (LEDs) and LED packages within LED displays is disclosed. LED packages are disclosed that include a plurality of LED chips that form at least one LED pixel for an LED display. Each LED package may include an active electrical element that is configured to receive a control signal and actively maintain an operating state, such as brightness or grey level while other LED packages are being addressed. Active electrical elements may include active circuitry that includes one or more of a driver device, a signal conditioning or transformation device, a memory device, a decoder device, an electrostatic discharge (ESD) protection device, a thermal management device, and a detection device, among others. In this regard, each LED pixel of an LED display may be configured for operation with active matrix addressing. |
| US11727856B2 |
Light emitting display apparatus
A light emitting display apparatus can include a first pixel and a second pixel. The first pixel can include a first light emitting device and a first pixel driving circuit configured to drive the first light emitting device. The second pixel can include a second light emitting device and a second pixel driving circuit configured to drive the second light emitting device. The light emitting display apparatus can further include a repair transistor connected between the first light emitting device and the second light emitting device, and a repair control transistor connected to a gate of the repair transistor. |
| US11727854B2 |
Driving circuit, display panel, display apparatus and voltage stabilization control method
The embodiments of the application discloses a driving circuit, a display panel, a display apparatus and a voltage stabilization control method. The driving circuit includes an input module, a control module, an output module and a voltage stabilization module. The output module is used to output a scan signal via the output module according to level states of signals at first and second nodes. With respect to the voltage stabilization module, an input terminal thereof is connected to the output terminal of the output module, a first control terminal thereof receives a second clock signal, a second control terminal thereof is connected to the second node, an output terminal thereof is connected to the first node, and the voltage stabilization module is to connect the output terminal of the output module to the first node, when the scan signal is to control a data writing transistor to be turned off. |
| US11727845B1 |
Display device and method of driving the same
A display device includes a display panel including pixels, and a display panel driver configured to perform a first sensing operation to receive first sensing data for a driving transistor of each of the pixels from the pixels, to perform a second sensing operation to receive second sensing data for a light emitting element, and to determine a degradation rate of the light emitting element based on the first sensing data and the second sensing data. |
| US11727843B2 |
Device and method for display brightness control
A display driver includes image processing circuitry and drive circuitry. The image processing circuitry is configured to generate first voltage data for a first pixel in a first screen area of a display panel using a first gamma parameter. The image processing circuitry is further configured to generate second voltage data for a second pixel in a second screen area of the display panel using a second gamma parameter set. The image processing circuitry is further configured to determine an interpolated gamma parameter set for a third pixel in a connection area of the display panel through interpolation between the first gamma parameter set and the second gamma parameter set. The connection area is disposed between the first screen area and the second screen area. The image processing circuitry is further configured to generate third voltage data for the third pixel using the interpolated gamma parameter set. |
| US11727842B2 |
Data driving device, data processing device, and system for driving display device
The present disclosure relates to a data-driving device and a system for driving a display device and, more specifically, a data-driving device and a system for reducing power consumption of a display device by reducing a static current of the data-driving device. |
| US11727841B2 |
Driving backplane, display panel and display device
The present disclosure provides a driving backplane, a display panel and a display device. The driving backplane comprises: a base substrate having a plurality of first conductive vias; a pixel circuit layer disposed on the base substrate and comprising a plurality of pixel circuits and a plurality of signal lines; a conductive portion, at least part of which is disposed in one first conductive via; a conductive pattern layer disposed on the base substrate and comprising a plurality of first conductive patterns; and a shielding layer disposed between the pixel circuit layer and the conductive pattern layer and having a plurality of hollow areas; wherein each of the plurality of signal lines is coupled to one first conductive pattern through at least one of the conductive portions. |
| US11727835B2 |
Pixel circuit, display apparatus including the same and method of driving the same
A pixel circuit includes a light emitting element including a first electrode and a second electrode, a first switching element including a control electrode, a second switching element, a third switching element, a sensing resistor and a fourth switching element. The first switching element applies a first power voltage to the first electrode of the light emitting element. The second switching element applies a data voltage to the control electrode of the first switching element. The third switching element senses a signal of the first electrode of the light emitting element. The sensing resistor includes a first end connected to the second electrode of the light emitting element and a second end which receives a second power voltage. The fourth switching element senses a signal of the second electrode of the light emitting element. |
| US11727834B2 |
Rotary LED display device
According to the present embodiments, it is possible to provide a rotary LED display device which reduces the size of the device and can be installed in various location so as to reduce the restrictions on installation space and location. The embodiments may provide a rotary LED display device capable of allowing a user to freely change the display contents immediately and satisfying the durability suitable for long-term operation. |
| US11727830B2 |
Placard frame
A placard frame comprises a first frame member and a second frame member spaced from the first frame member and extending therefrom at a margin, wherein the first and second frame members and the margin define an interior space adapted to receive a placard. A projection is disposed on one of the first frame member and the second frame member at a location one of at and adjacent to the margin wherein the projection extends into the interior space. Further, a slot is in communication with the interior space. |
| US11727829B1 |
Systems and methods for post-quantum cryptography optimization
Systems, apparatuses, methods, and computer program products are disclosed for post-quantum cryptography (PQC). An example method includes receiving data, a set of data attributes about the data, and a risk profile data structure indicative of a vulnerability of the data in a PQC data environment. The example method further includes retrieving PQC cryptographic performance information associated with a set of PQC cryptographic techniques. The PQC cryptographic performance information may comprise a set of PQC cryptographic performance attributes for a plurality of PQC cryptographic techniques in the set of PQC cryptographic techniques. The example method further includes selecting a PQC encryption algorithm for encrypting the data based on the set of data attributes, the risk profile data structure, the PQC cryptographic performance information, and a PQC optimization machine learning model. Subsequently, the example method includes encrypting the data based on the selected PQC encryption algorithm. |
| US11727826B2 |
Resuscitation training device and method of use
A resuscitation training device attaches to an air delivery ventilation device to determine if there is a proper mask seal between a live training subject or a training manikin. A pressure sensor attached to the resuscitation training device provides instant feedback to determine if there is a proper seal. The resuscitation training device includes a tubular member having an air metering orifice in fluid communication with the mask and the pressure sensor. |
| US11727822B2 |
Method for guiding installation of internal accessory devices in low voltage switches
A method for guiding installation of an accessory device in a low voltage switching device having one or more mounting locations for one or more accessory devices using guided mounting means including an image acquisition device, a display, and processing means executing a guided mounting program for guiding installation of the accessory device in the low voltage switching device. The method includes: acquiring an image of the low voltage switching device and displaying it on the display; identifying the low voltage switching device; displaying in an augmented reality view one or more points of interest of the low voltage switching device by superimposing possible accessory device mounting locations to the image of the low voltage switching device; displaying information concerning possible accessory devices installable in the low voltage switching device; selecting one of the possible accessory devices and identifying in an augmented reality view one or more possible mounting locations of the selected accessory device in the low voltage switching device or selecting one of the possible accessory device mounting locations and identifying in an augmented reality view one or more accessory devices installable in the selected mounting location; and displaying information concerning a mounting procedure of a selected accessory device in a selected mounting location of the low voltage switching device. |
| US11727820B2 |
System and method for obtaining metadata about content stored in a repository
At least one of the embodiments described herein relate generally to a method of obtaining metadata for content stored in a first repository. The method may be performed at a second repository, and may include the acts of: identifying a content object stored in the first repository, the content object comprising learning content usable in an electronic educational system to provide electronic learning; identifying metadata for the content object stored in the first repository, the metadata associated with the learning content of the content object; retrieving the metadata associated with the learning content from the first repository; and storing a harvested content object corresponding to the content object, wherein the harvested content object includes the metadata associated with the learning content of the content object stored in the first repository. |
| US11727818B1 |
Aircraft surface state event track system and method
A method, executed by a processor, includes the processor receiving signals information from a device located on a departing airplane; verifying an identification of the airplane and identifying an expected departure sequence of aircraft surface states; monitoring and identifying additional signals information received from the mobile device, including comparing the additional signals information to known data; logging the additional signals information, and processing the additional signals information, and determining the logged data corresponds to events indicative of an aircraft surface state; sending an aircraft surface state reached message to Local and Center flight management; and executing a statistical routine and providing statistical data from the execution relating to an occurrence of upcoming aircraft surface state event and sending the statistical data with the aircraft surface state message. |
| US11727815B2 |
Methods and systems for regenerating at least a portion of a flight plan based on location-specific data
Disclosed are methods, systems, and a non-transitory computer-readable medium for regenerating at least a portion of a flight plan of a vehicle. The method may include generating an adjustment to a speed, an altitude, and/or a heading for one or more locations along a flight path within at least one of a predetermined distance of the vehicle and a predetermined window of time, based on received speed data, altitude data, and flight path data, including a subset of points along each boom footprint included in the flight path data, and a permissible threshold boom value for each of the one or more locations. The method may also include regenerating a portion of a flight plan corresponding to the one or more locations, based on the generated adjustment to the speed, altitude, and/or heading for the one or more locations. |
| US11727813B2 |
Systems and methods for air traffic control for passenger drones
Air traffic control systems and methods include communicating with passenger drones via one or more cell towers associated with the one or more wireless networks, wherein the passenger drones each include hardware and antennas adapted to communicate to the one or more cell towers, and wherein each passenger drone has a unique identifier in the air traffic control system; obtaining data associated with flight of each of the passenger drones based on the communicating; and managing the flight of each of the passenger drones based on the obtained data and performance of one or more functions associated with air traffic control, wherein each passenger drone is configured to constrain flight based on coverage of the one or more cell towers such that each passenger drone maintains communication on the one or more wireless networks. |
| US11727808B2 |
Intelligent electronic footwear and control logic for automated infrastructure-based pedestrian tracking
Presented are intelligent electronic footwear and apparel with controller-automated features, methods for making/operating such footwear and apparel, and control systems for executing automated features of such footwear and apparel. A method for automating a collaborative operation between an intelligent electronic shoe (IES) and an intelligent transportation management (ITM) system includes receiving, via a detection tag attached to the IES shoe structure, a prompt signal from a transmitter-detector module communicatively connected to a traffic system controller of the ITM system. In reaction to the received prompt signal, the detection tag transmits a response signal to the transmitter-detector module. The traffic system controller uses the response signal to determine a location of the IES's user, and the current operating state of a traffic signal proximate the user's location. The traffic system controller transmits a command signal to the traffic signal to switch from the current operating state to a new operating state. |
| US11727805B2 |
Systems and methods for utilizing a machine learning model to identify public parking spaces and for providing notifications of available public parking spaces
A device may receive geographical data identifying a geographical area, and may receive, from vehicle devices of vehicles, first vehicle data identifying engine off conditions, locations during engine off conditions, and durations of the engine off conditions. The device may divide, based on the geographical data, the geographical area into clusters with particular dimensions, and may process data identifying the clusters and the first vehicle data, with a machine learning model, to determine parking data identifying public parking spaces in the geographical area. The device may receive, from a set of the vehicle devices associated with vehicles parked in the public parking spaces, vehicle data identifying engine on conditions and locations during the engine on conditions, and may identify available public parking spaces based on the second vehicle data and the parking data. The device may perform one or more actions based on data identifying the available public parking spaces. |
| US11727788B2 |
DIY monitoring apparatus and method
The present disclosure relates to a software application used on mobile devices that enables professional monitoring services to DIY monitoring systems that lack an ability to communicate with remote monitoring facilities. In one embodiment, alert messages are transmitted by a monitoring system gateway and received by a personal communication device. The alert messages indicate occurrences of events at a monitored premises. When the software application determines that an incoming communication is an alert message, an indication is provided to a user of the mobile device that an event has occurred at the premises, and giving the user a predetermined time period in which to respond to the indication. If the user fails to respond to the indication within a predetermined time period, a message is transmitted to a remote monitoring facility, alerting the remote monitoring facility of the event. |
| US11727786B2 |
Electronic apparatus and controlling method thereof
An electronic apparatus includes a memory configured to store an artificial intelligence model, and a processor configured to obtain data associated with a fan motor of the electronic apparatus, obtain a freezing degree of the fan motor by inputting the obtained data associated with the fan motor to the artificial intelligence model which is trained to output the freezing degree of the fan motor based on the inputting of the obtained data associated with the fan motor, identify whether to perform an operation in relation to the obtained freezing degree of the fan motor, and provide, based on identifying that the operation in relation to the obtained freezing degree of the fan motor is to be performed, notification information. |
| US11727783B2 |
Method and electric vehicle with CO2 warning system, and use of a sensor system therefore
A method for increasing safety in the surroundings of an electric vehicle having a fuel cell system and batteries, wherein the vehicle is configured for charging the batteries by power from the fuel cell system and e.g. produces CO2 during this operation, even when the vehicle is turned-off and in a parked situation, wherein the method includes the steps of providing a sensor system having a gas intake and configured for warning against elevated CO2 levels in the surroundings of the vehicle, mounting the sensor system on the vehicle with the gas intake outside the vehicle's cabin, providing an alarm when the sensor system evaluates that the CO2 levels in the surroundings of the vehicle are elevated and surpass a predetermined threshold level. |
| US11727780B2 |
Systems and methods for privacy-aware motion tracking with notification feedback
Systems and methods to perform privacy-aware computer-vision-based human activity monitoring with real-time haptic feedback. The system and method described in this disclosure employing a registration process for consenting human subjects before their activities are monitored. The registration process involves the corroboration of human motion captured in different modalities, i.e., computer-vision-based via the programmable computer-vision-based motion sensor and accelerometer-based via the wearable device. The tracked human activities are assessed in real-time and upon detection of activities that violated predefined rules, haptic feedback is delivered in real-time to the tracked human subject via the wearable device worn by the caregiver. |
| US11727778B2 |
Thermographic detector device for a fire alarm control system
A thermographic detector device for a fire alarm control system is described herein. In some examples, one or more embodiments include a thermography camera configured to capture a thermal image within a field of view of the thermographic detector device, a memory and a processor to execute instructions stored in the memory to detect a fault associated with the thermographic detector device, wherein the fault includes at least one of a field of view fault, an operating parameter fault, and an internal fault, generate a fault signal upon detecting the fault, and provide a notification of the fault using the fault signal. |
| US11727777B2 |
System and method enabling interactive services in alarm system environment
The present invention is a software as a service platform providing a system and method enabling interactive services between the end-users, emergency responders, and central monitoring stations. In an exemplary embodiment of the invention, the system provides an electronic notification of an alarm event to an end-user by way of a secure hyperlink to a web portal. The web portal provides a method enabling the end-user to interact with the central monitoring station and/or the emergency responders as well as view live and historical data from the alarm event including video. The system is configured to acquire historical video and data from the actual alarm triggering event from a variety of disparate sources including devices associated with life safety systems and lifestyle systems. The present invention, by enabling interactive services between the end-users, emergency responders, and central monitoring stations, provides better information and a better understanding of the alarm triggering event thereby informing decision making processes of the end-users, emergency responders, and central monitoring stations. |
| US11727776B2 |
Security / automation system control panel with diagnostic tool
Example implementations include a method, apparatus, and computer-readable medium comprising executing a diagnostic tool locally at a control panel; and providing, by the diagnostic tool, via a display of the control panel, information related to a signal strength of a connection between the control panel and at least one device configured to communicate with the control panel over the connection. |
| US11727767B2 |
Devices and systems for payment entry and gaming funds transfer
A gaming funds transaction device is disclosed that includes a user interface device, and in some embodiments a keypad section having input keys and a display, by which a gamer may obtain a gaming ticket with value added using a credit or debit card. The gaming funds transaction device may have a communication link to a financial institution or another validation service to obtain validation of a request to charge a credit or debit card. The user interface device may be connected to an input and printing section by a flexible arm, or may be an integrated component. |
| US11727766B2 |
Devices and systems for payment entry and gaming funds transfer
A gaming funds transaction device is disclosed that includes a user interface device, and in some embodiments a keypad section having input keys and a display, by which a gamer may obtain a gaming ticket with value added using a credit or debit card. The gaming funds transaction device may have a communication link to a financial institution or another validation service to obtain validation of a request to charge a credit or debit card. The user interface device may be connected to an input and printing section by a flexible arm, or may be an integrated component. |
| US11727763B2 |
Amusement devices and games involving head to head play
Various methods and apparatus related to gaming are described. Some embodiments relate to a multi-tiered game involving multiple participants. Some embodiments relate to players establishing gaming elements based on desired criteria. Other embodiments are described. |
| US11727762B2 |
Method of verifying that a wager was placed before market close
The present disclosure provides a method to determine if a user had placed a wager and verify that the wager was placed before the wagering market closed in a play-by-play wagering network. This method provides the ability to receive a wager from a user and allows the wagering network to receive a timestamp from the user's device to determine if the wager was placed before the market closing. Also, this method provides the ability to verify that there is no fraud, malicious activity, or cheating from the user by verifying that through a 3rd party network, such as the user's network connecting the user to the internet, that the timestamps provided by the network are correct and allowing the user to confirm their wager if received a few moments after the market has closed. |
| US11727761B2 |
System and method for gaming based upon intermediate points in a race event
According to one embodiment, a method of gaming is provided that comprises receiving a determination of a particular race participant in a race event having a plurality of race participants. The method continues by determining a particular position of the particular race participant at each of a plurality of intermediate points within the race event. The method continues by determining a plurality of simulated playing cards based at least in part upon the determined positions of the particular race participant. The method concludes by determining an outcome of a game based at least in part upon the determined simulated playing cards. |
| US11727760B1 |
Systems, methods, and media for implementing internet-based wagering
Mechanisms for wagering comprising: receiving bet information describing bets, wherein the bet information includes a bet amount and a bet position on a game wheel for each bet; determining a payout amount for each bet; receiving first wheel spin information including a first wheel stop position for a first spin of the game wheel; determining that the first wheel stop position is one of at least one multiplier position on the game wheel having a multiplier value, and applying the multiplier value to the payout amount for each bet; receiving final wheel spin information including a final wheel stop position for a final spin of the game wheel; and determining that the final wheel stop position is one of non-multiplier positions on the game wheel, and causing payouts to be made to each of the bets having a bet position matching the final wheel stop position. |
| US11727759B2 |
Method and system for customizable side bet placement
An electronic gaming system is capable of providing players with customized subsets of side bets. The system can provide, by the user interface, the player with a player-selectable set of side bets; receive, from the player through the user interface, a selection of a subset of the player-selectable set of side bets for the player to use in a gaming session, with a number of side bets in the subset selected by the player being less than a number of side bets in the player-selectable set of side bets; initiate the gaming session comprising a side bet placed on an enabled side bet; determine an outcome of the gaming session relative to the enabled side bet; and adjust a value of an electronic record associated with an account of the player to reflect the outcome of the gaming session. |
| US11727757B2 |
Player-funded loss amelioration
Embodiments of the present invention are directed to methods and systems in which a player's wagers accrue in a pool that can be awarded to the player as a bonus as a function of a defined loss threshold on an electronic gaming machine. The volatility of the bonus awards is adjustable. |
| US11727756B2 |
Dynamically variable advertising incentive rewards in online games
A system and method for managing a computer-implemented online game provides dynamically variable rewards to incentivize player interaction with sponsored content presented within the game. The particular reward offered to incentivize player interaction with particular sponsored content (e.g., a particular advertisement) can be dynamically variable based on the attributes of the player, thus providing user-specific custom rewards for interaction with sponsored content. Properties of incentive rewards that may be dynamically variable can include a custom type of in-game asset or resource, and/or a custom amount of a particular in-game asset or resource. |
| US11727750B2 |
Fraud detection system in a casino
A fraud detection system which detects fraud in a game of performing collection and redemption of chips in accordance with a win or lose result includes a camera which captures an image of chips contained in a chip tray of a dealer, an image analyzing apparatus which analyses the image captured by the camera to detect an amount of the chips contained in the chip tray, a card distribution device which determines a win or lose result of a game, and a control device which compares the win or lose result of the game and the amount of the chips contained in the chip tray before and after collection and redemption of the chips to detect fraud. |
| US11727745B2 |
Modular automated transaction machine
A modular ATM is disclosed herein and can include a safe with a first port, at least one currency cassette and dispenser both positioned in the safe, a currency conveyor, and a plurality of linking transport assemblies. The dispenser can move banknotes between the cassette and the first port. The currency conveyor can be positioned on the safe, have second and third ports, and move banknotes between the second and third ports. The currency conveyor can be positionable in a plurality of different orientations and offsets relative to the safe. The plurality of linking transport assemblies can each be individually engageable with the currency conveyor. Each of the linking transport assembly moves banknotes between the first port of the safe and the second port of the currency conveyor. Each linking transport assembly is individually positionable between the safe and the currency conveyor. |
| US11727744B2 |
Paper sheet storage apparatus and paper sheet handling apparatus
A paper sheet storage apparatus (1) includes: a placement mount (10) on which bills (B), i.e., an example of paper sheets, are placed; a leading-edge position restriction guide (20) that restricts the position of the leading edge portion of a bill (B) in an entering direction (D) in which the bill (B) advances when being transported onto the placement mount (10); and a sensor (30) that detects the presence/absence of an accumulation space (S) for bills (B) that is located above the placement mount (10). The sensor (30) detects the presence/absence of an accumulation space (S) by using detection light (L) emitted to a space between a first position (P1) that is located on an opposite side of the leading-edge position restriction guide (20) from the bills (B) on the placement mount (10) and a second position (P2) below the first position (P1) that is located on an opposite side of the bills (B) on the placement mount (10) from the leading-edge position restriction guide (20). |
| US11727742B2 |
Critical area safety device and methods of use
A method for maintaining a folding operable wall comprising: (a) recording a template of a biological trait of an authorized individual into a biometric verification system; (b) saving the template in a database; (c) capturing a new record; (d) comparing the new record against the template; (e) confirming the identity of the authorized individual if the new record is substantially similar to the saved template; (f) preventing the electrical operation circuit from functioning if the biometric verification system fails to authenticate the identity of the authorized individual; and (g) restarting the electrical operation circuit after the identity of the authorized individual is verified. |
| US11727736B2 |
Using a vehicle to identify a status of a garage door
Example embodiments described in this disclosure are generally directed to using a vehicle to identify a status of a garage door, such as, for identifying whether the garage door is fully closed, fully open, or partially open. The identification may be carried out in response to an inquiry from an individual, such as, a driver of the vehicle that has exited through the garage door. A detection apparatus such as an image capture system or an ultrasonic sensor that can be a part of a vehicle security system may be used for identifying the status of the garage door. The image capture system may capture and store an image of the garage door when the vehicle is exiting the garage. Upon receiving an inquiry from the driver, the garage door status detection system may display the image on a smartphone of the driver or an infotainment system in the vehicle. |
| US11727735B2 |
Home monitoring system triggered rules
In some implementations, a system can trigger an action to be performed at a property based on satisfaction of criteria related to location information and a connection status of a mobile computing device. Location information of the mobile computing device relative of a pre-defined geographic region including at least a portion of the property is initially obtained. A connection status of the mobile computing device for a short range wireless connection with a communication-enabled device within the property is then obtained. Criteria for an action at the property is then determined to be satisfied by the location information and the connection status of the mobile computing device. The action is finally triggered to be performed at the property in response to determining that criteria for the action is satisfied. |
| US11727733B2 |
Enabling operator controls for machine operation
A plurality of operator controls can, in an operation mode, operate a machine, and, in a validation mode, be disabled to operate the machine and selectable to provide inputs for a candidate key. A computing device can initialize the validation mode, including initializing the candidate key and, according to a number base, and a maximum storage length, of a stored key, an input multiplier; receive a plurality of inputs to the operator controls in the validation mode; determine respective numeric values of the inputs; add the candidate key to a product of the multiplier and the numeric value of a first input to update the candidate key; for each of one or more second inputs to the operator controls after the first input to the operator controls, determine whether the candidate key matches a stored key; and upon determining that the candidate key matches the stored key, output an authorization. |
| US11727729B2 |
Signature verification apparatus, system, method, and program
Disclosed herein is a signature verification apparatus including a first verification circuitry verifying a user's signature by comparing dynamic signature data indicating a change of a user's writing state over time during signing of his or her name by the user and reference data for dynamic signature, a second verification circuitry verifying the user's signature by comparing static signature data indicating a writing path during signing of his or her name by the user and reference data for static signature, and a data registration circuitry registering the reference data for dynamic signature and register the reference data for static signature. In a case where the reference data for static signature has yet to be registered by the data registration circuitry, the second verification circuitry verifies the user's signature by regarding static signature data generated from the reference data for dynamic signature already registered as the reference data for static signature. |
| US11727725B2 |
System and method for the detection and counting of repetitions of repetitive activity via a trained network
A technique and system for counting the number of repetitions of approximately the same action in an input video sequence using 3D convolutional neural networks is disclosed. The proposed system runs online and not on the complete video. It analyzes sequentially blocks of 20 non-consecutive frames. The cycle length within each block is evaluated using a deep network architecture and the information is then integrated over time. A unique property of the disclosed method is that it is shown to successfully train on entirely synthetic data, created by synthesizing moving random patches. It therefore effectively exploits the high generalization capability of deep neural networks. Coupled with a region of interest detection mechanism and a suitable mechanism to identify the time scale of the video, the system is robust enough to handle real world videos collected from youtube and elsewhere, as well as non-video signals such as sensor data revealing repetitious physical movement. |
| US11727722B2 |
Method and system for verifying image identification
A system and method for verifying the identity of a user sending a facial image is disclosed. The system includes a mobile device interface for receiving a facial image. A facial feature extractor module receives the image and determines identifying features from the facial image. An image template database stores a template image associated with the user of the mobile device. A match processing module receives the facial image and verifies the facial image with the identity of the user by comparing the identifying features with the template image. |
| US11727717B2 |
Data-driven, photorealistic social face-trait encoding, prediction, and manipulation using deep neural networks
When one looks at a face, one cannot help but ‘read’ it: in the blink of an eye, people form reliable impressions of both transient psychological states (e.g., happiness) and stable character traits (e.g., trustworthiness). Such impressions are irresistible, formed with high levels of consensus, and important for social decisions. Disclosed herein is a large-scale data-driven methodology that allows for the easy manipulation of social trait information in hyper-realistic face images. For example, a given face image could be made to look more or less trustworthy by moving a simple slider. Further, this method can not only generate faces, but can ‘read’ faces as well, providing confidence estimates of different social traits for any arbitrary image. The disclosed approach is both fast and accurate, and represents a paradigm shift in facial photo manipulation. |
| US11727712B2 |
Ultrasound imaging systems and methods for detecting object motion
Ping-based imaging systems may be used for tracking motion of hard or soft objects within an imaged medium. Motion detection and motion tracking may be performed by defining fingerprint points and tracking the position of each fingerprint point based on the echoes of multiple transmitted pings. |
| US11727707B2 |
Automatic image capture system based on a determination and verification of a physical object size in a captured image
Described herein is a system for automatically capturing images. A device may execute an application on the device. In response to receiving a request for capturing an image of a document, the application may control the operation of the camera to contemporaneously and continuously capture image frames of an area within the field of view of a camera of the device. The field of view may include an object and in turn may be included in the captured image frames. The application may determine whether the aspect ratio and real-world size of the object in the captured image frames corresponds with a specified threshold size and aspect ratio which corresponds with a given document type. In response to determining the object corresponds to the given document type, the camera may automatically extract an image of the object. |
| US11727706B2 |
Systems and methods for deep learning based approach for content extraction
Disclosed are systems and methods for extracting content based on image analysis. A method may include receiving content including at least an image depicting a coupon; converting the received content into a larger image including the image depicting the coupon; determining, utilizing one or more neural networks, the image depicting the coupon within the larger image, wherein determining the image depicting the coupon comprises: segmenting a foreground bounding box including the image depicting the coupon from background image portions of the image; cropping the larger image based on the bounding box, wherein the cropped image consists of the image depicting the coupon; determining text included in the cropped image; and extracting information included in the coupon based on the determined text. |
| US11727705B2 |
Platform for document classification
A device obtains image data associated with a document. Using a first machine learning model, the device determines, for the document, a first classification of one of a plurality of document types and a first confidence score associated with the first classification, and a second classification of one of the plurality of document types and a second confidence score associated with the second classification based on the image data. The device determines a difference between the first confidence score and the second confidence score, compares the difference and a threshold value, and accept the first classification of the document when the difference satisfies the threshold value. |
| US11727703B2 |
Apparatus for detecting contextually-anomalous sentence in document, method therefor, and computer-readable recording medium having program for performing same method recorded thereon
Disclosed are an apparatus and a method for detecting whether an anomalous sentence having a context different from that of other sentences exists in a document. The apparatus for detecting a contextually-anomalous sentence in a document according to the present invention includes: a sentence encoder for encoding individual sentences constituting document data by means of a predetermined rule (function) to generate encoding vectors; a context embedder neural network for converting the generated encoding vector into embedding vectors corresponding thereto; and a context anomaly detector neural network for detecting whether an anomalous sentence exists in the converted document data. |
| US11727702B1 |
Automated indexing and extraction of information in digital documents
Systems and methods for automated indexing and extraction of information in digital documents are disclosed. A method may comprise selecting a page number of a digital document to identify a page containing targeted information; inputting an image of the page into a visual machine learning network (visual ML), wherein the visual ML is trained to recognize text associated with the targeted information in an image; identifying by the visual ML, a section of the image that contains the targeted information; inputting the page number, the digital document, and coordinates of the section into an extraction module; and extracting the targeted information by the extraction module from the section. |
| US11727700B2 |
Line removal from an image
In some implementations, a device may process an image to identify one or more first lines of the image that extend in a first dimension. The device may process the image to identify one or more second lines of the image that extend in a second dimension orthogonal to the first dimension. The device may identify portions of the one or more first lines that do not intersect with the one or more second lines. The device may process the image to obtain a version of the image in which the portions of the one or more first lines are removed. |
| US11727685B2 |
System and method for generation of process graphs from multi-media narratives
A system for characterizing content relating to a desired outcome is disclosed. The disclosed system can be configured to identify context included in content collected from various content sources, map the identified context into graph nodes and graph edges connecting the graph nodes, identify one or more features of the identified context and adjust at least one of: a graph node and a graph edge based on the identified one or more features, identify a graph incorporating the graph nodes, the graph edges, and at least one of an adjusted graph node and an adjusted graph edge, and provide a recommendation for at least one action for achieving the desired outcome based on the identified graph. |
| US11727684B2 |
Automated virtual tripwire placement
One or more computing devices perform a method for placing a virtual tripwire onto grid points of a geocoordinate grid. A device processor directs a camera to capture a series of images within the camera's field of view. The processor identifies objects of interest within the images and determines movements of the objects through the images. The processor identifies directions of travel of the objects and determines variances in those directions of travel. The processor further determines vectors of median direction of travel for vector points corresponding to the objects on the grid. The processor then determines multiple candidate locations for placement of the tripwire across grid points of the grid in a direction approximately orthogonal to the direction of travel of at least one object of interest and automatically selects one of the candidate locations based on the vectors of median direction of travel and the travel direction variances. |
| US11727683B2 |
Methods and systems for image processing to present data in augmented reality
Methods and systems for displaying information in augmented reality are described. In one embodiment, a system comprises a camera, a memory, a display, and a processor configured to (a) detect a first prescription drug in a field of view of a camera by detecting a glyph printed on a label on a container of the first prescription drug, (b) determine a first identifier associated with the first prescription drug using optical character recognition, (c) determine whether a user has access to additional data about the first prescription drug, (d) request the additional data about the first prescription drug from a database, and (e) display the additional data in augmented reality adjacent to the first prescription drug on the display such that the additional data moves when the field of view of the camera changes such that the additional data remains displayed adjacent to the first prescription drug. |
| US11727682B2 |
Lid detection method for an over-the-range appliance
A method of monitoring a cooking process using an over-the-range appliance mountable over a cooktop appliance includes obtaining an image of a cooking utensil that is positioned on the cooktop appliance and is performing a cooking process. The method further includes determining that a lid is required for the cooking process, e.g., based on a recipe being run as a software application on the over-the-range appliance. The image may be analyzed using artificial intelligence techniques to determine that the lid is not present when required, and responsive action may be implemented, e.g., by turning off the cooktop appliance or providing a user notification. |
| US11727681B2 |
Media annotation with product source linking
Technology is disclosed for annotating and source linking the objects displayed in an image. An example method including detecting, by a processing device, an object in an image; associating the object in the image with a source indicator; annotating, by the processing device, the image to indicate the object is associated with the source indicator; receiving a user selection of the object in the image; and identifying a source based on the source indicator and on contextual data associated with the user selection, wherein the source comprises information about the object. |
| US11727679B2 |
Automatic terrain evaluation of landing surfaces, and associated systems and methods
Automatic terrain evaluation of landing surfaces, and associated systems and methods are disclosed herein. A representative method includes receiving a request to land a movable object and, in response to the request, identifying a target landing area on a landing surface based on at least one image of the landing surface obtained by the movable object. The method can further include directing the movable object to land at the target landing area. |
| US11727675B2 |
Object detection with instance detection and general scene understanding
Various implementations disclosed herein include devices, systems, and methods that determine a particular object instance in CGR environments. In some implementations, an object type of an object depicted in an image of a physical environment is identified. Then, a particular instance is determined based on the object type and the image. In some implementations, objects of the particular instance have a set of characteristics that differs from sets of characteristics associated with other instances of the object type. Then, the set of characteristics of the particular instance of the object depicted in the physical environment is obtained. |
| US11727672B1 |
System and method for generating training data sets for specimen defect detection
A system and method for generating a training data set for training a machine learning model to detect defects in specimens is described herein. A computing system cause presentation of an image on a device of a user. The image includes at least one defect on an example specimen. The computing system receives an annotated image from the user. The user annotated the image using an input via the device. The input includes a first indication of a location of the defect and a second indication of a class corresponding to the defect. The computing system adjusts the annotated image to standardize the input based on an error profile of the user and the class corresponding to the defect. The computing system uploads the annotated image for training the machine learning model. |
| US11727669B1 |
Intelligent recognition method of hyperspectral image of parasites in raw fish
An intelligent recognition method of hyperspectral image of parasites in raw fish relates to optical detection technology, and includes step 1: obtaining a hyperspectral image of the raw fish in a wavelength range from 300 to 1100 nm; step 2: extracting a grayscale image of the hyperspectral image at a wavelength value of 437 nm, and obtaining a position range of fish meat in the grayscale image by performing a median filtering process and a binarization process on the grayscale image; step 3: extracting spectral signals of pixel points in the position range of the hyperspectral image, performing a first-order derivative process on the spectral signals, and import the spectral signals after the first-order derivative process into a preset first model, a second model, and a third model for analysis. The method can accurately distinguish the parasite body in the raw fish. |
| US11727667B2 |
Computer-readable storage medium, image processing apparatus, and method for image processing
A non-transitory computer readable storage medium storing computer readable instructions executable by a computer is provided. The computer readable instructions cause the computer to obtain first image data composing a first image and second image data composing a second image; specify first edge pixels in the first image and second edge pixels in the second image using the first image data and the second image data, respectively; specify a first feature point and a second feature point corresponding to each other using an algorithm different from an algorithm to specify the first edge pixels and the second pixels; determine pixels located in vicinity to the first feature point and pixels located in vicinity to the second feature point as first usable pixels and second usable pixels, respectively; and using the first usable pixels and the second usable pixels, determine positional relation between the first image and the second image. |
| US11727662B2 |
Vision sensors, image processing devices including the vision sensors, and operating methods of the vision sensors
A vision sensor includes a pixel array comprising pixels arranged in a matrix, an event detection circuit, an event rate controller, and an interface circuit. Each pixel is configured to generate an electrical signal in response to detecting a change in incident light intensity. The event detection circuit detects whether a change in incident light intensity has occurred at any pixels, based on processing electrical signals received from one or more pixels, and generates one or more event signals corresponding to one or more pixels at which a change in intensity of incident light is determined to have occurred. The event rate controller selects a selection of one or more event signals corresponding to a region of interest on the pixel array as one or more output event signals. The interface circuit communicates with an external processor to transmit the one or more output event signals to the external processor. |
| US11727660B2 |
Local augmented reality persistent sticker objects
Systems and methods for local augmented reality (AR) tracking of an AR object are disclosed. In one example embodiment a device captures a series of video image frames. A user input is received at the device associating a first portion of a first image of the video image frames with an AR sticker object and a target. A first target template is generated to track the target across frames of the video image frames. In some embodiments, global tracking based on a determination that the target is outside a boundary area is used. The global tracking comprises using a global tracking template for tracking movement in the video image frames captured following the determination that the target is outside the boundary area. When the global tracking determines that the target is within the boundary area, local tracking is resumed along with presentation of the AR sticker object on an output display of the device. |
| US11727655B1 |
Systems and methods for synchronizing the scanning of a scene with the viewing of the scan results relative to a live view of the scene
Disclosed is a three-dimensional (“3D”) scanning system that synchronizes the scanning of a scene with the viewing of the scan results relative to a live view of the scene. The system includes a first device that scans a first set of surfaces that are exposed to the first device from a first position. The system further includes a second device that receives the scan data as it is generated for each scanned surface of the first set of surfaces. The second device augments a visualization of a second set of surfaces, within a field-of-view of the second device from a second position, with the scan data that is generated for a subset of scanned surfaces from the first position corresponding to one or more surfaces of the second set of surfaces visualized from the second position. |
| US11727652B2 |
Edge detection and smoothing for virtual object presentation
Image processing techniques for rendering holographic images are described. Image data captured from cameras can be converted into a triangle mesh. The triangle mesh may be processed by determining the location of edges, normals, and edge distances in the mesh. Mesh and edge smoothing can be performed on the mesh to reduce noise and jagged edges. Additional mesh cleanup and simplification can be performed to reduce the number of vertices and triangles and enhance the qualify of the mesh. Data from the resulting mesh can be transmitted to a receiving device where the mesh data is used to reproduce a holographic image of the image data captured by the depth sensors. |
| US11727651B2 |
Hybrid edge-cloud compression of volumetric 3D data for efficient 5G transmission
A hybrid implementation enables sharing the processing of 3D data locally and remotely based on processing and bandwidth factors. The hybrid implementation is flexible in determining what information to process locally, what information to transmit to a remote system, and what information to process remotely. Based on the available bandwidth, computing power/availability locally and computing power/availability remotely, the hybrid implementation is able to direct the processing of the data. By performing some of the processing locally and some of the processing remotely, more efficient processing is able to be implemented. |
| US11727649B2 |
Methods and devices for intraoperative viewing of patient 3D surface images
Methods and devices are disclosed for intra-operative viewing of pre- and intra-operative 3D patient images. |
| US11727647B2 |
Method and kit for applying texture in augmented reality
A method and kit for applying texture in augmented reality including the steps of acquiring a real-world image in which a real object and at least a portion of a marker linked to the real object are visible; detecting the marker; registering a virtual world with the real world on the basis of the marker detection; positioning a three-dimensional virtual object in such a way that, in the virtual world, the virtual object is substantially overlaid over the real object in the real world; applying a texture to the three-dimensional virtual object; and displaying at least the texture applied to the three-dimensional virtual object. |
| US11727640B1 |
Systems and methods for the continuous presentation of point clouds
A graphics system and associated methods produce a continuous presentation and/or visualization from a point cloud with a distributed and disconnected set of data points that otherwise produce a discontinuous presentation and/or visualization of a scene. The graphics system receives the data points, and expands a polygonal mesh from the position of each particular data point such that each side of the polygonal mesh connects to a side of a polygonal mesh that is expanded from the position of each data point of a set of data points that neighbors the particular data point. The polygonal mesh of the particular data point spans a larger area or volume of the space than the particular data point. The graphics system produces the continuous visualization of the scene from rendering the polygonal mesh that is expanded from the position of each particular data point instead of rendering the data points. |
| US11727639B2 |
Shape refinement of three-dimensional (3D) mesh reconstructed from images
An electronic device and method for shape refinement of a 3D mesh reconstructed from images is disclosed. A set of images of an object is acquired and used to estimate a first 3D mesh of a head portion of the object. A first set of operations is executed on the first 3D mesh to generate a second 3D mesh. The first set of operations includes a removal of one or more regions which are unneeded for head-shape estimation and/or a removal of one or more mesh artifacts associated with a 3D shape or a topology of the first 3D mesh. A 3D template mesh is processed to determine a set of filling patches which corresponds to a set of holes in the second 3D mesh. Based on the second 3D mesh and the set of filling patches, a hole filling operation is executed to generate a final 3D mesh. |
| US11727638B1 |
Adaptive geometric smoothing
In one embodiment, a computing system may display, to a viewer, a virtual surface rendered based on a first mesh of the virtual surface. In response a trigger condition, the system may generate a second mesh for the virtual surface based at least on a distance of the viewer to the virtual surface. The second mesh may include at least one new vertex with respect to the first mesh. The new vertex may be associated with a target position. The system may determine a starting position on the first mesh corresponding to the new vertex of the second mesh. The system may generate a sequence of frames depicting the virtual surface undergoing a progressive transition process using a progressively-changing mesh with a progressively-changing vertex that corresponds to the new vertex. The progressively-changing vertex may progressively move from the starting position to the target position during the progressive transition process. |
| US11727629B2 |
Un-occluded visualization of focus with depth continuity with context in volume rendering
Unoccluded visualization of Anatomy in Volumetric Data. Embodiments disclosed herein relate to medical imaging systems, and more particularly to medical visualization systems, which can be used for visualizing anatomy. Embodiments herein disclose methods and systems for enabling unoccluded visualization of anatomy of interest in volumetric data. Embodiments herein disclose 3D visualization techniques for visualization of deep seated anatomy with no user interactions, while preserving depth continuity with surrounding(s) and with minimal distortion for improved clinical assessment. |
| US11727627B2 |
Integration of 3D models
In various example embodiments, a system and method for integration of a three-dimensional model is disclosed. In one example embodiment, a method includes receiving a plurality of images, selecting points on the images and triangulating the points to generate a plurality of depth maps, generate a three-dimensional mesh by combining the plurality of depth maps, generating a three-dimensional model of the item by projecting the plurality of images onto the mesh using the points, calibrating colors used in the model using colors diffuse properties of the colors in the images, and providing a user interface allowing a user to select one or more user points on the three-dimensional model and provide additional information associated with the selected user points. |
| US11727625B2 |
Content positioning in extended reality systems
Methods, devices, and apparatuses are provided to facilitate a positioning of an item of virtual content in an extended reality environment. For example, a placement position for an item of virtual content can be transmitted to one or more of a first device and a second device. The placement position can be based on correlated map data generated based on first map data obtained from the first device and second map data obtained from the second device. In some examples, the first device can transmit the placement position to the second device. |
| US11727618B1 |
Artificial intelligence-based system and method for generating animated videos from an audio segment
An AI-based system and method for generating animated videos from an audio segment is disclosed. The method includes receiving a first audio segment including a description of one or more characters and a scenery for the one or more characters, and a second audio segment including a character speech to be spoken by each of the one or more characters by using one or more expressions. The method includes generating a character image for each of the one or more characters, extracting one or more character sounds and one or more character phrases from the second audio segment, and obtaining one or more prestored video clips from an external database. Furthermore, the method includes generating one or more character video clips and a final character video, such that the final character video may be outputted on user interface screen of one or more electronic devices. |
| US11727616B2 |
Contour lines for volumetric objects
Systems and methods automatically generate contours on an illustrated object for performing an animation. Contour lines are generated on the surface of the object according to criteria related to the shape of the surface of the object. Points of the contour lines that are occluded from a virtual camera are identified. The occluded points are removed to generate visible lines. The visible lines are extruded to define a three-dimensional volume defining contours of the object. The object itself, along with the three-dimensional volume, are illuminated and rendered. The parameters defining the opacity and color of the contour may differ from corresponding parameters of the rest of the object, so that the contours stand out and define portions of the object. The contours are useful in contexts such as defining areas of an object that is fuzzy or cloudy in appearance, as well as creating certain artistic effects. |
| US11727612B2 |
Microparticle analyzing apparatus and data displaying method
Disclosed herein is a microparticle analyzing apparatus including a detecting portion configured to simultaneously detect a fluorescence generated from a microparticle in plural wavelength regions and a displaying portion configured to display thereon detection results in the plural wavelength regions in a form of a spectrum. |
| US11727609B2 |
Limited-angle CT reconstruction method based on anisotropic total variation
The invention discloses a limited-angle CT reconstruction method based on Anisotropic Total Variation. According to the method, through an image reconstruction model using low dose and sparse-view-angle CT images, a fast iterative reconstruction algorithm is combined with an Anisotropic Total Variation method. The problems that in an existing limited-angle CT reconstruction method are effectively solved, such as partial boundary ambiguity, slow convergence speed and unable to accurately solve. In the process of solving the model, the slope filter is introduced in the Filtered Back-Projection to preprocess the iterative equation, and the Alternating Projection Proximal is used to solve the iterative equation, and the iteration is repeated until the termination condition is satisfied; the experimental comparison with the existing reconstruction methods shows that the invention can achieve better reconstruction effect. |
| US11727608B2 |
Systems and methods for image reconstruction
A method may include obtaining a first acquisition time period related to a scan of a first modality performed on an object. The method may also include obtaining one or more second acquisition time periods related to a scan of a second modality performed on the object. The method may also include obtaining, based on the first acquisition time period and the one or more second acquisition time periods, target data of the object acquired in the scan of the first modality. The method may also include generating one or more target images of the object based on the target data. |
| US11727596B1 |
Controllable video characters with natural motions extracted from real-world videos
A video generation system is described that extracts one or more characters or other objects from a video, re-animates the character, and generates a new video in which the extracted characters. The system enables the extracted character(s) to be positioned and controlled within a new background scene different from the original background scene of the source video. In one example, the video generation system comprises a pose prediction neural network having a pose model trained with (i) a set of character pose training images extracted from an input video of the character and (ii) a simulated motion control signal generated from the input video. In operation, the pose prediction neural network generates, in response to a motion control input from a user, a sequence of images representing poses of a character. A frame generation neural network generates output video frames that render the character within a scene. |
| US11727593B1 |
Automated data capture
Methods for annotating objects within image frames are disclosed. Information is obtained that represents a camera pose relative to a scene. The camera pose includes a position and a location of the camera relative to the scene. Data is obtained that represents multiple images, including a first image and a plurality of other images, being captured from different angles by the camera relative to the scene. A 3D pose of the object of interest is identified with respect to the camera pose in at least the first image. A 3D bounding region for the object of interest in the first image is defined, which indicates a volume that includes the object of interest. A location and orientation of the object of interest is determined in the other images based on the defined 3D bounding region of the object of interest and the camera pose in the other images. |
| US11727588B2 |
Depth estimation based on ego-motion estimation and residual flow estimation
A method for depth estimation performed by a depth estimation system of an autonomous agent includes determining a first pose of a sensor based on a first image captured by the sensor and a second image captured by the sensor. The method also includes determining a first depth of the first image and a second depth of the second image. The method further includes generating a warped depth image based on at least the first depth and the first pose. The method still further includes determining a second pose based on the warped depth image and the second depth image. The method also includes updating the first pose based on the second pose and updating a first warped image based on the updated first pose. |
| US11727587B2 |
Method and system for scene image modification
System and method for rendering virtual objects onto an image. |
| US11727585B2 |
Information processing device, information processing method, and program
Provided is an information processing device including an acquisition unit that acquires a first captured image, a second captured image, and a distance to a subject, and a derivation unit that derives an imaging position distance which is a distance between the first imaging position and the second imaging position, on the basis of a plurality of pixel coordinates for specifying a plurality of pixels of more than three pixels which are present in the same planar region as an emission position irradiated with the directional light beam on the real space and correspond to the position on the real space in each of the first captured image and the second captured image which are acquired by the acquisition unit, emission position coordinates which are derived on the basis of the distance acquired by the acquisition unit, a focal length of an imaging lens, and dimensions of imaging pixels. |
| US11727584B2 |
Shape supplementation device, shape supplementation learning device, method, and program
It is possible to receive a point cloud as input and perform shape completion with high accuracy. A shape completion unit inputs an input point cloud and a class identification feature output by a class identification unit to a generator that is learned in advance and generates a shape completion point cloud that is to complete a point cloud and is a set of three-dimensional points by receiving, as input, the point cloud and the class identification feature, gaining an integration result obtained by integrating a global feature that is a global feature based on local features extracted from respective points of the point cloud with the class identification feature, and convoluting the integration result, and outputs the shape completion point cloud that is to complete the input point cloud. |
| US11727581B2 |
Augmented reality guidance for dental procedures
Aspects of the present disclosure relate to systems, devices and methods for performing a surgical step or surgical procedure with visual guidance using an optical head mounted display. Aspects of the present disclosure relate to systems, devices and methods for displaying, placing, fitting, sizing, selecting, aligning, moving a virtual implant on a physical anatomic structure of a patient and, optionally, modifying or changing the displaying, placing, fitting, sizing, selecting, aligning, moving, for example based on kinematic information. |
| US11727576B2 |
Object segmentation and feature tracking
Examples are described for processing images to mask dynamic objects out of images to improve feature tracking between images. A device receives an image of an environment captured by an image sensor. The image depicts at least a static portion of the environment and a dynamic object in the environment. The device identifies a portion of the image that includes a depiction of the dynamic object. For example, the device can detect a bounding box around the dynamic object, or can detect which pixels in the image correspond to the dynamic object. The device generates a masked image at least by masking the portion of the image. The device identifies features in the masked image, and uses the features from the masked image for feature tracking from other images of the environment, masked or otherwise. The device can use this feature tracking for mapping, localization, and/or relocation. |
| US11727574B2 |
Methods, apparatuses, and systems for creating 3-dimensional representations exhibiting geometric and surface characteristics of brain lesions
Methods, apparatuses, systems, and implementations for creating 3-dimensional (3D) representations exhibiting geometric and surface characteristics of brain lesions are disclosed. 2D and/or 3D MM images of the brain may be acquired. Brain lesions and other abnormalities may be identified and isolated with each lesion serving as a region of interest (ROI). Saved ROI may be converted into stereolithography format, maximum intensity projection (MIP) images, and/or orthographic projection images. Data corresponding to these resulting 3D brain lesion images may be used to create 3D printed models of the isolated brain lesions using 3D printing technology. Analysis of the 3D brain lesion images and the 3D printed brain lesion models may enable a more efficient and accurate way of determining brain lesion etiologies. |
| US11727573B2 |
Sequential segmentation of anatomical structures in 3D scans
Method of segmenting anatomical structures such as organs in 3D scans in an architecture that combines U-net, time-distributed convolutions and bidirectional convolutional LSTM. |
| US11727569B2 |
Training a CNN with pseudo ground truth for CT artifact reduction
Training a CNN with pseudo ground truth for CT artifact reduction is described. An estimated ground truth apparatus is configured to generate an estimated ground truth image based, at least in part, on an initial CT image that includes an artifact. Feature addition circuitry is configured to add a respective feature to each of a number, N, copies of the estimated ground truth image to create the number, N, initial training images. A computed tomography (CT) simulation circuitry is configured to generate a plurality of simulated training CT images based, at least in part, on at least some of the N initial training images. An artifact reduction circuitry is configured to generate a plurality of input training CT images based, at least in part, on the simulated training CT images. A CNN training circuitry is configured to train the CNN based, at least in part, on the input training CT images and based, at least in part, on the initial training images. |
| US11727564B2 |
Systems and methods to process electronic images to provide image-based cell group targeting
Systems and methods are disclosed for grouping cells in a slide image that share a similar target, comprising receiving a digital pathology image corresponding to a tissue specimen, applying a trained machine learning system to the digital pathology image, the trained machine learning system being trained to predict at least one target difference across the tissue specimen, and determining, using the trained machine learning system, one or more predicted clusters, each of the predicted clusters corresponding to a subportion of the tissue specimen associated with a target. |
| US11727562B2 |
System and method for diagnosing, monitoring, screening for or evaluating a musculoskeletal disease or condition
A computer-implemented image analysis method and system. The method comprises: quantifying one or more features segmented and identified from a medical image of a subject; extracting clinically relevant features from non-image data pertaining to the subject; assessing the features segmented from the medical image and the features extracted from the non-image data with a trained machine learning model; and outputting one or more results of the assessing of the features. |
| US11727561B2 |
Automated methods for the objective quantification of retinal characteristics by retinal region and diagnosis of retinal pathology
Automated and objective methods for quantifying a retinal characteristic include segmenting an optical coherence tomography retinal image into a plurality of layered retinal regions, and quantifying the retinal characteristic for each region as normalized to a range defined by the characteristic value in the vitreous region and in the retinal pigment epithelium region. Such methods are useful for detecting occult ocular pathology, diagnosing ocular pathology, reducing age-bias in OCT image analysis, and monitoring efficacy ocular/retinal disease therapies. |
| US11727559B2 |
Pneumothorax detection
A computer implemented method, a data processing system and a computer program product to determine a likelihood of pneumothorax of a patient, the method including assessing a digital image of a chest x-ray of the patient, applying a standard detection pipeline to the digital image, applying a confounding factor detector to the digital image, and applying a high-resolution detection pipeline to the digital image. |
| US11727555B2 |
Rig power system efficiency optimization through image processing
A method includes receiving, by a computer system, a video of a visible state of a component of a generator, the generator powering at least a portion of a rig equipment system at a wellsite. The computer system can determine an operational parameter based on the visible state of the component of the generator imaged in the video, and can transmit the operational parameter to an output device. |
| US11727549B2 |
Bilateral filter with data model
A method of filtering a target pixel in an image forms, for a kernel of pixels comprising the target pixel and its neighbouring pixels, a data model to model pixel values within the kernel; calculates a weight for each pixel of the kernel comprising: (i) a geometric term dependent on a difference in position between that pixel and the target pixel; and (ii) a data term dependent on a difference between a pixel value of that pixel and its predicted pixel value according to the data model; and uses the calculated weights to form a filtered pixel value for the target pixel, e.g. by updating the data model with a weighted regression analysis technique using the calculated weights for the pixels of the kernel; and evaluating the updated data model at the target pixel position so as to form the filtered pixel value for the target pixel. |
| US11727545B2 |
Image processing apparatus and image capturing apparatus
The image processing apparatus generates recording image data by image capturing through an image capturing optical system, and adds information to the recording image data. When the image capturing optical system is an anamorphic optical system, the apparatus adds, to the recording image data, information on a compression rate of the anamorphic optical system, and information indicating a center position of the anamorphic optical system in each of frame images constituting the recording image data. |
| US11727540B2 |
Image sharpening
Various image sharpening techniques are disclosed. For example, a method for image sharpening includes obtaining, using at least one sensor of an electronic device, an image that includes visual content. The method also includes generating an edge map that indicates edges of the visual content within the image. The method further includes applying a high-pass signal and an adaptive gain based on the edge map to sharpen the image. The method also includes generating a bright halo mask and a dark halo mask based on the edge map, where the bright halo mask indicates an upper sharpening limit and the dark halo mask indicates a lower sharpening limit. In addition, the method includes modifying a level of sharpening at one or more of the edges within the sharpened image to provide halo artifact reduction based on the bright halo mask and the dark halo mask. |
| US11727538B2 |
Apparatus and method for determining sharpness
An image processing apparatus and method is provided and includes one or more processors; and one or more memories storing instructions that, when executed by the one or more processors, cause the apparatus to receive an input image, determine a position of an estimation area for sharpness estimation based on first information related to a first determination item and not based on second information related to a second determination item if the input image satisfies the first determination item from among a plurality of determination items; determine the position of the estimation area for sharpness estimation based on the second information related to the second determination item if the input image does not satisfy the first determination item and satisfies the second determination item among the plurality of determination items; perform sharpness estimation processing on the determined estimation area; and output a result of the sharpness estimation processing. |
| US11727536B2 |
Method and apparatus for geometric smoothing
A method of video decoding performed in a video decoder includes receiving compressed geometric data corresponding to a three dimensional (3D) space. The method further includes generating a resolution occupancy map. The method further includes reconstructing a point cloud using the compressed geometric data and the resolution occupancy map. The method further includes performing a smoothing operation on one of the (i) reconstructed point cloud and (ii) the generated resolution occupancy map. |
| US11727535B2 |
Using intrinsic functions for shadow denoising in ray tracing applications
In examples, threads of a schedulable unit (e.g., a warp or wavefront) of a parallel processor may be used to sample visibility of pixels with respect to one or more light sources. The threads may receive the results of the sampling performed by other threads in the schedulable unit to compute a value that indicates whether a region corresponds to a penumbra (e.g., using a wave intrinsic function). Each thread may correspond to a respective pixel and the region may correspond to the pixels of the schedulable unit. A frame may be divided into the regions with each region corresponding to a respective schedulable unit. In denoising ray-traced shadow information, the values for the regions may be used to avoid applying a denoising filter to pixels of regions that are outside of a penumbra while applying the denoising filter to pixels of regions that are within a penumbra. |
| US11727534B2 |
Normalizing OCT image data
In an aspect for generating device-specific OCT image, one or more processors may be configured for receiving, at a unified domain generator, first image data corresponding to OCT image scans captured by one or more OCT devices; processing, by the unified domain generator, the first image data to generate second image data corresponding to a unified representation of the OCT image scans; determining by a unified discriminator, third image data corresponding to a quality subset of the unified representation of the OCT image scans having a base resolution satisfying a first condition and a base noise type satisfying a second condition; and processing, using a conditional generator, the third image data to generate fourth image data corresponding to device-specific OCT image scans having a device-specific resolution satisfying a third condition and a device-specific noise type satisfying a fourth condition. |
| US11727533B2 |
Apparatus and method for generating super resolution image using orientation adaptive parallel neural networks
A method for generating a super resolution image may comprise up-scaling an input low resolution image; determining a directivity for each patch included in the up-scaled image; selecting an orientation-specified neural network or an orientation-non-specified neural network according to the directivity of the patch; applying the selected neural network to the patch; and obtaining a super resolution image by combining one or more patches output from the orientation-specified neural network and the orientation-non-specified neural network. |
| US11727530B2 |
Instruction storage
Techniques are disclosed relating to low-level instruction storage in a processing unit. In some embodiments, a graphics unit includes execution circuitry, decode circuitry, hazard circuitry, and caching circuitry. In some embodiments the execution circuitry is configured to execute clauses of graphics instructions. In some embodiments, the decode circuitry is configured to receive graphics instructions and a clause identifier for each received graphics instruction and to decode the received graphics instructions. In some embodiments, the caching circuitry includes a plurality of entries each configured to store a set of decoded instructions in the same clause. A given clause may be fetched and executed multiple times, e.g., for different SIMD groups, while stored in the caching circuitry. |
| US11727528B2 |
Unified architecture for BVH construction based on hardware pre-sorting and a parallel, reconfigurable clustering array
An apparatus comprising a sorting unit to sort primitives of a graphics image, the primitives to be grouped, each group to form a first level node of a hierarchical acceleration structure; a parallel reconfigurable clustering array to construct the hierarchical acceleration structure, the parallel reconfigurable clustering array comprising a plurality of processing clusters, each cluster comprising: parallel efficiency analysis circuitry to evaluate different groupings of the first level nodes for a next level of the hierarchical acceleration structure to determine efficiency values for the different groupings; and node merge circuitry to merge the first level nodes based on the efficiency values to form second level nodes. |
| US11727527B2 |
Programmable coarse grained and sparse matrix compute hardware with advanced scheduling
One embodiment provides for a compute apparatus to perform machine learning operations, the compute apparatus comprising a decode unit to decode a single instruction into a decoded instruction, the decoded instruction to cause the compute apparatus to perform a complex compute operation. |
| US11727526B1 |
System and method for detecting when geometry shaders output a constant amount of data
Disclosed herein are systems and methods for detecting when geometry shaders output a constant amount of data and writing the data into an output stream buffer. In one aspect, an exemplary method comprises gathering information about a number of block executions associated with the received data, analyzing the gathered information to determine whether constant or variable amount of data is generated for at least one of: a stream output or a rasterization, and when the constant amount of data is generated for the stream output, writing the generated data directly into a stream output buffer, and when the constant amount of data is generated for the rasterization, writing the generated data into a rasterization buffer either directly or through a use of an intermediate index buffer. |
| US11727519B1 |
Air quality monitors minimization system and methods
In one illustrative configuration, a system and method of air quality monitor minimization/optimization is disclosed. The method may include providing at least a first air quality monitor on a site. The first air quality monitor may be configured to generate a first set of attached parameters. The method may further include providing a SCADA system, on the site, configured to generate a set of SCADA data. The SCADA data, the first set of attached parameters may be processed to determine a redundant/sub-optimized air quality monitor, which may be removed. In other illustrative configurations, the system and method may be utilized to locate and/or quantify emissions. |
| US11727518B2 |
Systems and methods for location fencing within a controlled environment
Methods and systems for providing location fencing within a controlled environment are disclosed herein. A location fencing server determines a location of a first inmate based on a first beacon device, and determines a location of a second inmate based on a second beacon device. Further, the location fencing server determines a proximity status based on the location of the first inmate and the location of the second inmate. Additionally, the location fencing server determines that the first inmate and the second inmate are in violation of a proximity policy based on the proximity status. In some embodiments, the location fencing server sends a notification to an employee device based on the violation of a proximity policy. |
| US11727512B2 |
Real estate fit and budgeting tool and method
A system for estimating space and budgeting requirements for real estate applications provides remote access to a user over a network so the user can receive real estate space and budgeting estimate in real time through a graphical user interface. A processor receives via a graphical user interface the user's select test fit parameters and the user's select property record of a subject property. The processor automatically generates a leasing cost estimate and a construction cost estimate based on the user's select test fit parameters and the user's select subject property record. The processor automatically generates a proposed layout of a floor plan based on the user's select test fit parameters and the user's select subject property record. The processor transmits the generated leasing cost estimate, the generated construction cost estimate, and the generated proposed layout of the floor plan for display in the graphical user interface. |
| US11727508B2 |
Transporter vehicle management system and transporter vehicle management method
A transporter vehicle management system includes: a loading weight data acquisition unit that acquires loading weight data indicating a loading weight of a load on a transporter vehicle; a vehicle speed data acquisition unit that acquires vehicle speed data indicating a traveling speed of the transporter vehicle; a road surface data acquisition unit that acquires road surface data indicating a condition of a road surface on which the transporter vehicle travels; a current damage amount calculation unit that calculates a current damage amount of the transporter vehicle on the basis of the loading weight, the traveling speed, and the condition of the road surface; a target amount calculation unit that calculates a target loading weight or a target traveling speed in which the current damage amount is set to a predetermined value; and an output unit that outputs the target loading weight or the target traveling speed. |
| US11727507B1 |
Gifting application
The disclosure features a method which includes receiving, through one or more graphical user interface(s) (GUI(s)), input including one or more gift contact information chosen from information including name, email address, mailing address, age, gender, and personality of the gift contact, and one or more categories and subcategories of interests of the gift contact, determining, through one or more processor(s), one or more gift suggestion(s) for the gift contact based on the received gift contact information and/or categories and subcategories, and outputting the one or more gift suggestion(s). Also featured are one or more non-transitory, computer-readable storage media having instructions for performing the method, and a computer or computer system capable of performing the method. |
| US11727500B2 |
Damage prediction system using artificial intelligence
A damage prediction system that uses hazard data and/or aerial images to predict future damage and/or estimate existing damage to a structure is described herein. For example, the damage prediction system may use forecasted hazard data to predict future damage or use actual hazard data to estimate existing damage. The damage prediction system may obtain hazard data in which structures were or will be impacted by a hazard. The damage prediction system can then generate a flight plan that causes an aerial vehicle to fly over the impacted parcels and capture images. The damage prediction system can use artificial intelligence to process the images for the purpose of identifying potential damage. The damage prediction system can also use a hazard model, the hazard data, and structure characteristics to generate a damage score. The damage prediction system can then use the processed images and/or damage score to generate a virtual claim. |
| US11727499B1 |
Method of evaluating heuristics outcome in the underwriting process
Systems and methods for validating outputs from a machine learning model is disclosed. The machine learning model and a statistical model are executed to generate electronic documents in response to customer requests. A random sample of electronic documents generated from the machine learning model and the statistical model are then selected. A comparison is performed between the random sample of electronic documents generated from the machine learning model and the statistical model. The performance of the machine learning model is validated based on results of the comparison. |
| US11727498B2 |
Fund allocation configuration
Applying funds is disclosed. A set of interfaces for configuring filtering criteria and receiving user configurations of the filtering criteria is displayed. Fund information pertaining to a fund that is to be applied to one or more receivables under an insurance policy account is received. A set of eligible receivables is identified based on filtering information included in the fund information and a set of preconfigured filtering criteria. A set of ranked receivable partitions to which the fund is applied is established based on a set of preconfigured priority criteria and using the fund information and information associated with the set of eligible receivables. The fund is applied to the ranked receivables partitions according to the rankings. |
| US11727492B1 |
Systems, methods, and computer products for directing cash flows associated with mortgage-backed securities
Systems, methods, and computer program products are provided for directing cash flows associated with a mortgage-backed security to back other securities without collapsing the original mortgage-backed security. A mortgage-backed security/an/or a set of loans is analyzed to identify cash flows from mortgages having specific desirable characteristics, and the cash flows are directed to subgroups or pools that support new mortgage-backed securities. The new securities make the desirable cash flows available to an issuer or prospective investor without collapsing the original mortgage-backed security. |
| US11727486B2 |
Systems and methods of detecting manipulations on a binary options exchange
Methods, apparatuses and article of manufactures for receiving a plurality of bids and offers for a binary options transaction. Each bid and offer comprises a quantity and a price. At least one rule is applied to the plurality of received bids and offers. At least one of the plurality of bids and offers is determined to be potentially manipulative. An alert that the at least one bid or offer is potentially manipulative is transmitted. |
| US11727481B2 |
Systems and user interfaces for dynamic and interactive investigation of bad actor behavior based on automatic clustering of related data in various data structures
Embodiments of the present disclosure relate to a data analysis system that may automatically generate memory-efficient clustered data structures, automatically analyze those clustered data structures, automatically tag and group those clustered data structures, and provide results of the automated analysis and grouping in an optimized way to an analyst. The automated analysis of the clustered data structures (also referred to herein as data clusters) may include an automated application of various criteria or rules so as to generate a tiled display of the groups of related data clusters such that the analyst may quickly and efficiently evaluate the groups of data clusters. In particular, the groups of data clusters may be dynamically re-grouped and/or filtered in an interactive user interface so as to enable an analyst to quickly navigate among information associated with various groups of data clusters and efficiently evaluate those data clusters in the context of, for example, a fraud investigation. |
| US11727472B2 |
Systems and methods for enhanced order preparation via integration with an order delivery service
Systems and restaurant locations for use with a mobile ordering system, and methods thereof, to provide at least more time-efficient pick up of orders by customers than with traditional ordering and pick up windows. |
| US11727471B2 |
Systems and methods for detection of session tampering and fraud prevention
The invention provides methods and apparatus for detecting when an online session is compromised. A plurality of device fingerprints may be collected from a user computer that is associated with a designated Session ID. A server may include pages that are delivered to a user for viewing in a browser at which time device fingerprints and Session ID information are collected. By collecting device fingerprints and session information at several locations among the pages delivered by the server throughout an online session, and not only one time or at log-in, a comparison between the fingerprints in association with a Session ID can identify the likelihood of session tampering and man-in-the middle attacks. |
| US11727470B2 |
Optical scanning for weights and measures
A customer places an order of items to be purchased with an online concierge system. The online concierge system provides the order to a picker who shops for the items at a retailer and delivers them. The online concierge system requests an image of a receipt of the order from the picker. The online concierge system performs image processing on the image of the receipt and uses machine learning and optical character recognition to determine the actual amounts purchased of items. The online concierge system charges the customer based on the actual amounts purchased of each item. |
| US11727463B2 |
Systems and methods of image-based neural network apparel recommendation
Systems and methods are provided for receiving an image that includes a clothed person, determining a pose of the person in the image, and segmenting the image into one or more first fashion items. One or more second fashion items may be determined using a similarity search that searches at least one storage device communicatively coupled to the server based on the one or more first fashion items. At least one outfit proposal may be generated based on the one or more second fashion items. Image re-stylization of corresponding portions of the image may be performed, including the clothed person to generate recommended outfit images based on the at least one outfit proposal. The generated outfit images may be transmitted for display. |
| US11727461B2 |
Method, system and computer-readable medium for generating pre-purchasing confidence recommendations for a user
A computer-implemented method for generating pre-purchasing confidence recommendations. A browser widget scans post-sale activities of a user and searches for product-specific parameters of items from the scanned purchase records. A system stores the searched product-specific parameters and the post-sale activities in a data storage. The browser widget monitors purchasing activities of the user, and in response to the monitoring, retrieving, relevant product-specific parameters and the post-sale activities matching to the monitored purchasing activities. Based on the retrieving, generating a pre-purchasing confidence recommendation to the user before completion of a purchase by the user. |
| US11727460B2 |
Systems, methods, and non-transitory computer-readable storage medium for obtaining product information via a conversational user interface
Systems and methods for obtaining product information via a conversational user interface. The communication channel receives communication from a user, the intent and entities of which are deduced by the NLP. These are communicated by the fulfillment API to the knowledge engine which retrieves information that fulfills the intent. The information is communicated to the fulfillment API, which converts the intent into a response, which in turn is forwarded by the NLP to the communication channel, and back to the user. |
| US11727458B2 |
Produce comparison system
Ordering and delivery of food ingredients and food service items is opaque and inefficient. A computer system for recommending substitute food products to food service providers is disclosed. The system contains a database of information about food products that is continuously updated. The database is updated by food service providers and vendors submitting information about food products and the system tags the items entered and sorts them into the database. The system then provides recommendations to food service providers of substitute food products by comparing a food service provider's order history with a query entered with items in the database. A method for increasing efficiency in delivery of food products by streamlining the ordering and delivery process is also disclosed. The streamlined system includes options for price as a function of delivery route and a central container location for food delivery to multiple food service providers within one geographic location. |
| US11727457B2 |
Managing service provider service options
A system and method for the management of services offered to subscribers by service providers are provided. A service management component manages service plan options that are provided by one or more service providers and that are made available to subscribers. The service management component processes requests from one or more service provider components to dynamically update service plan information. Such requests may include requests to add or delete service plans, add or delete features to a service plan, add or delete rule sets associated with a service plan, and the like. In this embodiment, the service management component maintains various data stores associated with available service plans and with current subscriber information that facilitate a mapping of updated service plan options to subscribers. Accordingly, the service management component manages a framework that allows the management of the mapping information. |
| US11727456B2 |
Generating a quote to cash solution
Systems, computer-implemented methods and/or computer program products that facilitate generating code for template specification in a quote to cash (Q2C) solution are provided. In one embodiment, a computer-implemented method comprises: generating, by a system operatively coupled to a processor, a data model by specifying from a universal template which fields and attributes to include in the data model; mapping, by the system, external data into the data model; and generating, by the system, a code for template specification based on the data model, one or more business rules and a first code template. |
| US11727447B2 |
Systems and methods for customer valuation and merchant bidding
A mediator system, which serves as a conduit between a customer and merchants, includes customer profile data. The mediator system analyzes the customer profile data, and assigns an indication to a customer represented by the customer profile data. The mediator system then provides the indication to the merchants, and then receives bids from the merchants. The bids are for establishing a connection between the merchants and the customer. The mediator system provides to a portion of the merchants, based on the bids, a connection to the customer. |
| US11727445B2 |
Predictive recommendation system using price boosting
In general, embodiments of the present invention provide systems, methods and computer readable media for ranking promotions selected for recommendation to consumers based on predictions of promotion performance and consumer behavior. In embodiments, a set of promotions to be recommended to a consumer can be sorted and/or ranked according to respective relevance scores representing a probability that the consumer's behavior in response to the promotion will match a ranking target. In embodiments, calculating scores is based on a relevance model (a predictive function) derived from one or more contextual data sources representing attributes of promotions and consumer behavior. In embodiments, an absolute relevance score represents an absolute prediction of a ranking target variable. In embodiments, absolute relevance may be used to determine personalized local merchant discovery frontiers; featured result set thresholding for impressions; and/or promotion notification triggers. In embodiments, predictive models based on gross revenue may be optimized using promotion category-dependent price boosting. |
| US11727442B2 |
Method for serving interactive content to a user
A variation of a method for serving interactive content includes: inserting a parent card into a visual element; inserting a set of child cards over the parent card in the visual element, each child card including advertising content related to the parent card; in response to a swipe over the visual element following insertion of the visual element into a document rendered on a display, indexing through the set of child cards rendered over the parent card; in response to selection of a child card, triggering the computing device to open an expanded window over the document; rendering expanded variants of child cards within the expanded window; in response to a swipe over the expanded window, indexing through expanded variants of the set of child cards rendered; and, in response to selection of an expanded variant of a particular child card, triggering the computing device to navigate to an external document associated with the particular child card. |
| US11727441B2 |
Methods, systems and media for presenting media content that was advertised on a second screen device using a primary device
Methods, systems and media for presenting media content that was advertised on a second screen device using a primary screen device are provided. In some implementations, a method for advertising media content to a user is provided, the method comprising: receiving an advertisement request from a computing device; receiving association information indicating that the computing device is associated with a media presentation device; receiving user account information associated with the user account; in response to the advertisement request, selecting an advertisement for media content based at least in part on the association information and the user account information; determining whether an indicator of subscription status of the user account to a service is to be presented in connection with the selected advertisement; causing the advertisement to be presented by computing device, wherein the advertisement is associated with instructions that, in response to interaction with the advertisement, cause the computing device to instruct the media presentation device to present the media content and the indicator of subscription status; receiving input indicating that the indicator of subscription status has been selected; causing an application associated with the service to be transmitted to the computing device; and updating the subscription status of the user account in connection with the service. |
| US11727438B2 |
Method and system for comparing human-generated online campaigns and machine-generated online campaigns based on online platform feedback
A campaign management system manages campaign datasets, wherein a campaign dataset corresponds to selections and instructions for executing an online campaign. A campaign dataset might be created by a human or a machine, or multiple humans and computers in a crowd-sourcing approach. Campaign datasets can be processed to determine an expected quality metric, a post-run quality metric, and a confidence level. A campaign comparator can compare campaign datasets to identify similar campaign datasets so that an expected quality metric, a post-run quality metric, and/or a confidence level from one campaign dataset can be imputed to another campaign dataset. |
| US11727437B2 |
Secure data delivery system
A “scannable logo” image contains encoded identity data for the logo brand owner, encoded visual identification characteristics for the logo brand, an encoded GPS data corresponding to manufacturing location for a manufactured item or assembled item, plus additional embodiment dependent data. The image is scanned with the image scanning function of a mobile communication device and the encoded logo brand owner identity data, the encoded visually identifying characteristics for the logo brand, and the encoded GPS location information are decoded with a decoding function. The GPS location information is captured for the mobile communication device with the GPS function of the mobile communication device and compared to the decoded GPS location information. If the decoded information is a geo-proximal match, an authentication application is launched in the computer function of the mobile communication device. |
| US11727435B2 |
Methods and apparatus to detect advertisements embedded in online media
Example methods and apparatus disclosed herein detect advertisements embedded in online media. An example apparatus includes memory, computer readable instructions, and processor circuitry to execute the computer readable instructions to render a graphical representation of progress associated with presentation of primary media distributed by an online media provider to a consumer device, the primary media including an event notification, the graphical representation to have a length and to depict the event notification at a location on the graphical representation. The example apparatus also includes processor circuitry to execute the computer readable instructions to determine a first time associated with the event notification based on the length of the graphical representation and the location of the event notification and determine a second time associated with a media feature of the primary media. |
| US11727434B2 |
Management of cannibalistic ads to improve internet advertising efficiency
Generating a cannibalism score for a paid ad in a search engine results page (SERP) by gathering keywords relevant to an advertiser, defining rules that compute a cannibalism score for the ad in relation to a corresponding unpaid listing, where the cannibalism score estimates the reduction in revenue to the advertiser due to the ad appearing in the same SERP as the corresponding listing, providing a keyword to a search engine, receiving a SERP from the search engine, determining the position of a first ad placed by the advertiser from among one or more ads in the SERP, determining the position of a corresponding unpaid listing from among a plurality of unpaid listings in the SERP, and applying the rules to the ad and to the corresponding unpaid listing to obtain a cannibalism score for the ad. |
| US11727433B1 |
Advertiser campaign scripting
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for automated management of campaigns using scripted rules. |
| US11727432B2 |
Methods and apparatus to correct audience measurement data
An example involves accessing a unique audience size of database proprietor subscribers exposed to media, the unique audience size of the database proprietor subscribers generated by a process of a server of a database proprietor based on a first quantity of impressions, the first quantity of impressions corresponding to first client devices that include database proprietor identifiers and exclusive of a second quantity of impressions corresponding to second client devices that do not include the database proprietor identifiers; and applying a missing-audience factor to the unique audience size of the database proprietor subscribers exposed to the media to produce a coverage-corrected unique audience size that corrects the unique audience size generated by the server of the database proprietor by using the coverage-corrected unique audience size to represent the first and second client devices in place of the unique audience size that corresponds to the first client devices exclusive of the second client devices. |
| US11727431B2 |
System and method for homogenizing payment transaction data acquisition from disparate points of sale
A method for homogenizing payment transaction data acquisition from disparate merchant points of sale includes tracking payment card transactions between enrolled payment cardholders and enrolled merchants, based on the tracked payment card transactions creating a database of rewards eligible transactions, and querying the database of rewards eligible transactions and creating a homogenized transaction database including a specific set of transaction datums retrieved from the database of rewards eligible transactions, wherein the homogenized transaction database includes transaction, information from at least a first transaction involving a first merchant using a first point of sale system and a second transaction involving a second merchant using a second point of sale system, the first point of sale system and the second point of sale system differing from one another. |
| US11727430B2 |
Tracking transactions across multiple payment processing networks
Systems and methods for tracking transactions across multiple payment processing networks, wherein the system is operable to, in one embodiment, receive at least one real-time purchase record and match elements of the real-time purchase record to a consumer profile, wherein the system is operable to provide financing offers, incentives, and rewards based on the matching and the at least one real-time purchase record. |
| US11727425B2 |
Collecting and analyzing data from a mobile device
An application platform configurable for collecting user data associated with a plurality of retail-branded credit cards is provided. The application platform includes a configurable front end comprising a graphical user Interface layer that is configurable to a specific one of the plurality of retail-branded credit cards, a backend layer comprising credit card functionality for directly performing credit card transactions associated with a specific one of the plurality of retail-branded credit cards, a data collection layer comprising a data collector for collecting user data associated with the plurality of retail-branded credit cards and an analytics engine coupled with the data collection layer for determining one or more attribute about a user from the user data associated with the plurality of retail-branded credit cards. |
| US11727422B2 |
Audience recommendation using node similarity in combined contextual graph embeddings
A method for audience recommendation using node similarity in combined contextual graph embeddings can include receiving a merchant identifier of a merchant and generating one or more merchant tags describing merchant data corresponding to the merchant. A set of audience embeddings can be generated from a set of audience auxiliary data using an audience taxonomy and a set of merchant embeddings can be generated from the merchant data relating to the merchant using the one or more merchant tags. The set of audience embeddings and the set of merchant embeddings are used to produce a heterogenous information network of combined audience data and merchant data, which is then analyzed to identify relationships between each audience and the merchant. A score for one or more audiences can be determined based on the relationships between the one or more audiences and the merchant. |
| US11727415B2 |
System for the merchandising and delivery of customized information related to a specific product of interest to a consumer
A system and method is provided for delivering customized information related to a specific product of interest to consumer. In practice, the consumer uses a suitably enabled portable, mobile and/or wireless device (e.g., such as a mobile camera phone) to scan or otherwise read a marker associated with a product, retail item or other article of interest. From the marker, a unique ID is obtained (i.e., the marker ID). The marker ID is then used to cross-reference a URL or other like address in a database that relates marker IDs to corresponding URLs. The target URL is returned to the consumer's device and an http session is established with a content management server at the target URL. In one suitable embodiment, the content management server obtains a SKU and/or template web page ID that are associated with the marker ID in a database. Suitably, the SKU relates to the specific product with which the marker was associated. Having in this way determined the actual specific product of interest to the consumer, customized information related thereto can be delivered to the consumer's device, e.g., via a web page optimized for the identified device. Optionally, the web page content and/or template is obtained from a database that associates the same with the template web page ID received by the content management server. |
| US11727413B2 |
System, device, and method of performing data analytics for generating sales tasks for sales representatives
A system is provided for interpreting conversation profile records and generating sales task. The system includes a data store having a plurality of data items including conversation profile data and consumer product data and a resource management module configured to evaluate the data items and create a plurality of sales representative tasks and assign to each task at least one of a customer, a product, a sales representative, at least one action plan queue, and a priority level according to the evaluation. The evaluation of the data items can include identifying patterns between the data items. |
| US11727412B2 |
Systems and methods for optimizing transaction authorization request message to reduce false declines
Described herein is a data optimization computer system for optimizing transaction authorization request messages directed to an authorizing party. The computer system includes a historical transaction database, a merchant database, and a data optimization computing device. The historical transaction database stores a plurality of historical transaction records. The merchant database stores a first merchant registered with the optimization computer system. The data optimization computing device may analyze at least a subset of the historical transaction records to generate a set of optimization rules. The set of optimization rules identifies optimal values for an optimized transaction authorization request message. The optimized transaction authorization request message may be associated with an improved likelihood of resulting in a positive request outcome. |
| US11727404B2 |
Systems and methods for use in network interactions
Disclosed are exemplary embodiments of systems and methods for facilitating a transaction for the purchase of a product through an unattended vendor. One exemplary method includes capturing a facial image of a user and identifying the user based on the captured facial image. The method then includes compiling a pre-authorization request including credential associated with an account for the user and a first amount and, upon receipt of an approval of the request, manipulating a locking mechanism coupled to a container associated with the unattended vendor to permit access by the user to products included in the container. The method further includes capturing an image of a product removed from the container, identifying the product based on the image, and compiling an authorization request for purchase of the product based on the credential and a second amount associated with the price of the removed product. |
| US11727397B2 |
Systems and methods for domain restriction with remote authentication
A process for combining domain restriction and remote authentication may include receiving a token from a plug-in application to conduct a transaction associated with a user of a communicating device. The process may include sending an authentication request to a remote access control sever to authenticate the user, and receiving, from the remote access control server, an authentication tracking value that the remote access control server used in generation of an authentication cryptogram. The process may also include generating, using the authentication tracking value, a domain restriction cryptogram that is used for domain restriction of the token, and sending, to the plug-in application, the domain restriction cryptogram. |
| US11727396B2 |
Processing electronic tokens
Measures, including methods, apparatus and computer software are provided for processing electronic tokens. An authorization request is received in relation to processing of an electronic token. An identifier for a user terminal associated with the electronic token, and an account, are determined on the basis of the authorization request. In some arrangements, a location query for the user terminal is performed on the basis of the determined identifier, whereby to determine a location of the user terminal on the basis of a proximity of the user terminal to one or more base stations in a cellular telecommunications network. In some arrangements, a challenge message is sent to the user terminal, to establish a confidence that the transacting user terminal is the designated user terminal. Processing of the electronic token in relation to the account is selectively authorized on the basis of the result of the location query or challenge response. |
| US11727393B2 |
Stored-value card system
A stored-value card system includes a POS terminal, a communications device, and a stored-value card agent. The stored-value card agent is configured to receive, from the communications device, a message that identifies a payment amount; transmit, to a stored-value card network, a request message that includes the payment amount; receive a confirmation of the stored-value card network associating the payment amount with a stored-value card account that is maintained by the stored-value card network; and transmit a token to the communications device. The POS terminal is configured to transmit to the stored-value card network a completion message that includes the token and excludes the payment amount, and receive from the stored-value card network an authorization code that confirms authorization of a funds transfer in the payment amount. |
| US11727386B2 |
Touchless transaction on a transaction terminal
A transaction is detected on a transaction terminal. A first code is presented on a display of the transaction terminal that is encoded with an identifier and a passcode for a wireless connection between the transaction terminal and a mobile device operated by a customer. The mobile device processes the code to wirelessly connect to the transaction terminal using the identifier and the passcode. A second code is presented on a display of the transaction terminal. The second code when captured by the mobile device causes a transaction interface to be remoted from the transaction terminal to the mobile device over the wireless connection. The transaction continues with interactions provided on the mobile device and processed on the transaction terminal without any customer touching of the display of the transaction terminal and without any customer touching of any keys or keypad of the transaction terminal. |
| US11727385B2 |
Multi-biller payment systems and methods
Various embodiments herein each include at least one of systems, methods, and software for electronic transaction processing. One embodiment includes a method that may be performed by a server includes maintaining a database of payee accounts. A payee account may include at least a payee identifier and a payee bank account identifier. This method further includes decrypting code data including at least a payee identifier received from a node over a network via a network interface. The method may then retrieve a payee bank account identifier from the database based on the decrypted payee identifier and transmit a form of the payee bank account identifier to the node over the network via the network interface device. Some such embodiments include a single server, which may actually be multiple servers operating jointly, that provide such services for multiple payees. |
| US11727383B2 |
Automatic synchronization of a device for transaction processing based on geo-fenced locations
There are provided systems and methods for automatic synchronization of a device for transaction processing based on geo-fenced locations. A merchant may geo-fence an area corresponding to the merchant's location where a user may visit to purchase an item. The merchant may provide multiple transaction processing and payment options at the merchant location, including payment applications with a mobile communication device. A payment provider may detect the location of the user and determine that the user's location matches the merchant's location through the geo-fenced area for the merchant. The payment provider may then configure a payment process for the user to utilize at the merchant location using payment mechanisms accepted at the merchant location. Where multiple merchants are located nearby, the payment provider may utilize additional known information for the user to select the most likely merchant for the user. |
| US11727382B2 |
Multiscreen interactive workflow facilitation via a real-time database
Methods, systems, and media are provided for coordinating an interactive workflow between a first end user device having a first display and a first client application, and a second end user device having a second display and a second client application. In one example, a method comprises connecting the first end user device to a real-time database and setting a first listener on a field or table of the real-time database, connecting the second end user device to the real-time database and setting a second listener on the same or a different field or table of the real-time database. |
| US11727381B2 |
Method, server, and readable storage medium for processing payment in offline scenario
An implementation of the present specification discloses a method for processing payment in an offline scenario. A collection terminal, when in an offline state, scans an offline code generated by a user terminal in an offline state to obtain offline code information, obtains a payment amount, and saves the offline code information and the payment amount, and if in an online state, uploads the offline code information and the payment amount to a server, so that after receiving the offline code and the payment amount, the server pays a deduction amount from a corresponding payment account based on the offline code information and the payment amount, and thus puts the deduction amount into a payment account corresponding to the collection terminal. As such, the payment function can still be achieved when the user terminal and the collection terminal are in an offline state. |
| US11727380B1 |
Integrated mobile payment system and docking station
A merchant payment system designed for a high-traffic merchant. In an embodiment, the merchant payment system comprises a casing, a mobile computing device, a charging regulator, a payment receiver, and a docking station configured to charge the mobile computing device and payment receiver. The outer casing is configured to house the mobile computing device, a charging regulator, and payment receiver. Additionally, the docking station is configured to charge various mobile computing devices (e.g., a tablet or a mobile phone) housed within the casing. Moreover, the docking station is configured to supply a predetermined voltage and current to the charging regulator which in-turn supplies a first predetermined voltage and current to the payment receiver and a second predetermined voltage and current to the mobile computing device. |
| US11727379B2 |
Stocking support system and stocking support method
According to one embodiment, a stocking support system includes a processor configured to acquire a reference display value and a lower limit display value for an item. The processor then acquires a sales number for the item from a sales data processing device and calculates a restocking number for the item when a displayed number of the item falls below the lower limit display value. The processor then instructs a printing device to output the calculated restocking number for the item along with information for identifying the item in a work unit for an item restocking process. |
| US11727372B2 |
System and method for financial transactions
A financial transaction computing system can include an ATM and a prestaging module. The ATM can have one or more processors, a first transceiver, one or more cash cassettes, a slot exposed on an exterior of the ATM and communicating with the one or more cash cassettes, and a banknote dispensing module at least configured to move banknotes from the one or more cash cassettes to the slot. The pre-staging module can have one or more processors, a first memory, and a second transceiver. The pre-staging module can also be configured to communicate with the ATM over a wireless public network to receive a token from the ATM over the wireless public network. The pre-staging module can be configured to retrieve a pre-staged transaction from the first memory in response to receiving the token from the ATM. |
| US11727367B2 |
System for providing goods and services based on accrued but unpaid earnings
A system for interfacing predetermined services to a user at a fixed location includes a processing platform running an operating system. Also included are a plurality of physical system resource interfaces for interfacing with available physical system resources. The system further includes a data store for storing configuration information for enabling the operating system to interface with the available physical system resources through the physical system resource interface associated therewith. A communication resource for interfacing with the operating system allows communication of the operating system with a central office for downloading configuration information to selectively enable ones of the available physical system resources to interface with the operating system through associated ones of the physical system resource interfaces in accordance with the configuration information and the predetermined service selected by a user. |
| US11727364B2 |
Method and system for facilitating scheduled transactions
A method and system for facilitating payment transactions is provided. A server receives a transaction scheduling request from a first user device for scheduling a payment transaction from a first payment account associated with a first user to a second payment account associated with a second user. The payment transaction is scheduled for a first time instance. Upon successful scheduling of the payment transaction, a one-time password for authenticating the scheduled payment transaction is communicated to the first user. The server receives a payment transaction request corresponding to the scheduled payment transaction from a second user device associated with the second user to approve the scheduled payment transaction. The scheduled payment transaction is approved upon successfully receiving the one-time password from the second user device. |
| US11727362B2 |
Road maintenance analytics
Road maintenance activities are subject to data analytics. Data regarding a road can be received from a variety of sources including vehicle mounted sensors and network accessible services. A road treatment recommendation, such as plowing or treatment material distribution, can be automatically determined or inferred based on received data. The treatment recommendation can be conveyed to a service center or driver to facilitate road maintenance. |
| US11727360B2 |
Method and system for reporting and monitoring location-related activities of mobile devices
This application relates to reporting and monitoring a location of a mobile device. Disclosed is an attendance recording service in which when an employee requests attendance recording using a mobile application installed in a smartphone, the smartphone communicates with a server and records clock-in and clock-out of the employee. When the employee selects an attendance recording request button from the mobile application, an analysis is made as to whether the employee is positioned in a workplace, and clock-in or clock-out of the employee is recorded only when it is determined that the employee is positioned in the workplace, thereby maintaining reliable attendance recording. |
| US11727357B2 |
Data structures, graphical user interfaces, and computer-implemented processes for automation of project management
Data structures, graphical user interfaces, and computer-implemented processes for automation of project management. In an embodiment, data structures are used to associate items with colors and elements. A virtual design board in a graphical user interface can then be automatically or semi-automatically populated with items that are associated with selected color(s) and/or element(s). A user may associate one or more of the populated items with a project, such as a wedding event. The underlying application may be cloud-based and/or be capable of managing clients and projects, processing payments, managing inventory, providing distinct libraries, creating assemblies, automatically generating preparation lists, generating reports, managing contracts, managing interactions, applying machine learning to make predictions or classifications and/or automate tasks, and/or the like. |
| US11727351B2 |
Systems and methods for automated information collection and processing
A computer-implemented database system for processing a returned item may include a memory storing instructions and at least one processor configured to execute the instructions to perform a process. The process may include receiving information relating to a returned item and selecting a first terminal among a first group of terminals. The process may also include receiving, via a first user interface, a first response to one or more first queries. The process may further include determining, based on the first response, a first condition category of the returned item. The process may further include transmitting the information relating to the returned item to the second terminal. The process may also include causing a second display associated with the second terminal to display in a second user interface one or more second queries. |
| US11727349B2 |
Automated warehousing using robotic forklifts or other material handling vehicles
Automated inventory management and material (or container) handling removes the requirement to operate fully automatically or all-manual using conventional task dedicated vertical storage and retrieval (S&R) machines. Inventory requests Automated vehicles plan their own movements to execute missions over a container yard, warehouse aisles or roadways, sharing this space with manually driven trucks. Automated units drive to planned speed limits, manage their loads (stability control), stop, go, and merge at intersections according human driving rules, use on-board sensors to identify static and dynamic obstacles, and human traffic, and either avoid them or stop until potential collision risk is removed. They identify, localize, and either pick-up loads (pallets, container, etc.) or drop them at the correctly demined locations. Systems without full automation can also implement partially automated operations (for instance load pick-up and drop), and can assure inherently safe manually operated vehicles (i.e., trucks that do not allow collisions). |
| US11727346B2 |
System and method of delivery assignment
In some examples, a system may include a memory resource storing instructions, and one or more processors. In various examples the one or more processors may be configured to execute the instructions to receive data indicating that an order has been dropped by a driver of a first computing system. The order may include a set of order parameters that may include a first order parameter and a second order parameter. Additionally, the one or more processors may be configured to execute the instructions to determine a remaining delivery time period based at least a time when the order was dropped and the first order parameter. Moreover, the one or more processors may be configured to execute the instructions to obtain profile data of a set of drivers that includes availability data indicating the corresponding driver is available for assignment. Furthermore, the one or more processors may be configured to execute the instructions to, based on the set of order parameters, the remaining delivery time period and the profile data, implement a set of processes that identify, from the set of drivers, one or more candidate drivers for the order. |
| US11727345B1 |
Integrated multi-location scheduling, routing, and task management
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for scoring candidate routes. One of the methods includes obtaining a predictive model trained on training examples from trip log data, wherein each training example has feature values from a particular trip and a value of a dependent variable that represents an outcome of a portion of the particular trip, wherein the features of each particular trip include values obtained from one or more external data feed sources that specify a value of a sensor measurement at a particular point in time during the trip. Sensor values from one or more external data feed sources of a sensor network are received. Feature values are generated using the sensor values received from the one or more external data feed sources. A predicted score is computed for each route using the feature values for the candidate route. |
| US11727342B2 |
Methods and systems for prescription drug shipping selection
Methods and systems for prescription drug shipping selection are provided. In one embodiment, a shipping temperature for a prescription drug may be identified. A forecast temperature may be determined for a shipping origin and a forecast temperature may be determined for a shipping destination. One or more potential packing configurations capable of achieving the shipping temperature between the shipping origin and the shipping destination may be determined. A shipping cost for each of the one or more potential packing configurations may be calculated. Packaging materials and labor cost may additionally be considered. Other methods and systems are described. |
| US11727337B1 |
System and method for customer and/or container discovery based on GPS drive path and parcel data analysis for a waste / recycling service vehicle
A system and method for vehicle drive path analysis for a waste/recycling service vehicle are provided. The system and method can enable identifying of the customers and/or container locations for waste and recycling collection routes using vehicle drive path analysis and parcel data analysis. Some non-limiting properties that can be derived from the analysis include the customer location, address of customers, and/or the locations of containers at the customer location. |
| US11727335B2 |
Systems and methods for managing energy usage intensity of buildings
The present disclosure is directed to a method for managing performance indicators of a number of buildings. The method includes providing a user interface to select at least a first physical premise and a second physical premise to be compared from a plurality of physical premises of an organization. The method includes identifying one or more performance indicators associated with an entity of the organization. The method includes collecting data that associates the first and second physical premises with the one or more performance indicators. The method includes displaying, through the user interface, one or more comparison results of the one or more performance indicators among the first and second physical premises. |
| US11727330B2 |
Systems and methods for efficiently distributing alert messages
In response to receiving a text describing a news event, a centralized information provider applies semantic rules to the text to determine to which client attributes the text corresponds. The centralized information provider retrieves, from an electronic database, (i) identifiers for multiple clients, (ii) a set of client attributes for each of the clients, and (iii) for each of the clients, an identifier of a respective service provider. The centralized information provider then generates a metric of relevance of the news event for each of the clients, based on the client attributes of the client and the client attributes to which the text was determined to correspond. The centralized information provider transmits, to at least one service provider, an electronic alert message descriptive of the news event and an indication of a set of clients of the service provider for distribution to some or all of the set of clients. |
| US11727328B2 |
Machine learning systems and methods for predictive engagement
A machine learning (ML) process can include teaching, with a teaching set, a first ML algorithm to generate one or more machine-predicted results. One or more weights can be generated based on the one or more machine-predicted results and the teaching set. A second ML algorithm can be generated based on the one or more weights. Via the second ML algorithm, one or more machine-learned results can be generated. A description of one or more candidates can be received. Based on the one or more machine-learned results, a respective likelihood of interest in a CCG class of positions for each of the one or more candidates can be generated. A respective communication can be transmitted to each of a subset of the one or more candidates open to the respective likelihood of interest in the CCG class of positions for the subset above a threshold. |
| US11727327B2 |
Method and system for multistage candidate ranking
Systems and methods for candidate recommendation are provided. Candidate vectors are generated from candidate documents, and an initial ranking is performed according to a distance metric between the candidate vector and an objective vector generated based on an objective document to select a subset of the candidate documents. A feature vector is generated for each of the selected candidate documents. The feature vector includes features derived from a first vectorized representation of content from one of the candidate document and the objective document and a second vectorized representation of content from the one of the candidate document and the objective document. The feature vector is provided to a machine learning model to generate a score for each of the selected candidate documents. The selected candidate documents are ranked according the scores generated at the machine learning model to provide a ranked candidate list. |
| US11727320B2 |
Transaction-enabled methods for providing provable access to a distributed ledger with a tokenized instruction set
Transaction-enabled methods for providing provable access to a distributed ledger with a tokenized instruction set for polymer production processes are described. A method may include accessing a distributed ledger comprising an instruction set for a polymer production process and tokenizing the instruction set. The method may further include interpreting an instruction set access request and providing a provable access to the instruction set. The method may further include providing commands to a production tool of the polymer production process and recording the transaction on the distributed ledger. |
| US11727319B2 |
Systems and methods for improving resource utilization for a fleet of machines
Transaction-enabling systems and methods are disclosed. A system may include a fleet of machines each having a task resource requirement. A controller may include a resource requirement circuit to determine an amount of a resource required for each of the machines to service the task and a resource distribution circuit structured to adaptively improve a utilization of the resource for each of the fleet of machines. |
| US11727313B2 |
Unsupervised machine learning for identification of audience subpopulations and dimensionality and/or sparseness reduction techniques to facilitate identification of audience subpopulations
Some embodiments described herein relate to a computer-implemented method that includes accessing behavioral data, such as web visitation data, of multiple users. A sparse behavioral vector can be defined for each user based on the behavioral data. Each element of each sparse behavioral vector can represent a different potential detectable behavior such that each sparse behavioral vector encodes the behavioral data for that user. Multiple supervised learning models to each sparse behavioral vector to densify the vectors, defining multiple dense behavioral vectors. An unsupervised machine learning technique can be applied to the dense behavioral vectors to cluster, or define subpopulations, based on similarities between the dense behavioral vectors. Delivery of targeted content to a user can be facilitated based on a dense behavioral vector associated with that user being associated with one or more of the clusters or subpopulations. |
| US11727307B2 |
Multi-agent shared machine learning approach for real-time battery operation mode prediction and control
A method, system, and device for controlling energy storage devices are provided, the method including receiving a trained machine learning model from a centralized machine learning system, recording temporal data for a respective energy storage device, periodically transmitting the temporal data to the machine learning system, performing a mode prediction for controlling the energy storage device using the trained machine learning model and the temporal data, and sending a control signal to the energy storage device to operate in the predicted mode. The machine learning system aggregates the temporal data transmitted by each agent and uses the aggregated temporal data to update the machine learning model. By using aggregated temporal data, less data is needed from an individual energy storage device so that when a new energy storage device joins the machine learning system, the new energy storage device can benefit from increased performance with less computation. |
| US11727303B2 |
Precipitation detection using mobile devices
In an approach for precipitation detection, a processor trains a first machine learning model for detecting precipitation in a region using a first training set of data including a plurality of historical data from a plurality of mobile devices collected in the region and a plurality of quantitative precipitation estimation data. A processor trains a second machine learning model for detecting a location of a mobile device in the region using a second training set of data including both historical indoor and outdoor data from the plurality of mobile devices collected. A processor receives a current data from the mobile device. A processor determines whether the mobile device is located indoor or outdoor based on the current data. A processor compares the current data against a threshold set in the first machine learning model to indicate precipitation. A processor determines whether the current data exceeds the threshold. |
| US11727302B2 |
Method and apparatus for building a conversation understanding system based on artificial intelligence, device and computer-readable storage medium
A method and apparatus for building a conversation understanding system based on artificial intelligence, a device and a computer-readable storage medium. In embodiments of the present disclosure, it is feasible to obtain the training feedback information provided by conversation service conducted by the user and the basic conversation understanding system, then according to the training feedback information, perform adjustment processing for a service state of the basic conversation understanding system, to obtain an adjustment state of the basic conversation understanding system. It is possible to perform data merging processing according to the training feedback information and the adjustment state of the basic conversation understanding system, to obtain model training data for building the model conversation understanding system. This method does not require persons to participate in annotation operations of the training data, exhibits simple operations and a high correctness rate, improving the efficiency and reliability of the conversation understanding system. |
| US11727300B2 |
Efficient cooling of ion chains for quantum computation
The disclosure describes various aspects of techniques for cooling a chain of ions to near the combined ground state that does not grow with the number of ions in the chain. By addressing each ion individually and using each ion to cool a different motional mode, it is possible to cool the motional modes concurrently. In an example, a third of the total motional modes can be cooled at the same time. In an aspect, the techniques include generating a sideband cooling laser beam for each ion in the ion chain, concurrently cooling two or more motional modes associated with the ions in the ion chain using the respective sideband cooling laser beam until each of the two or more motional modes reaches a motional ground state, and performing a quantum computation using the ion chain after the two or more motional modes have reached the motional ground state. |
| US11727296B2 |
Ultra low noise materials and devices for cryogenic superconductors and quantum bits
Materials, products, methods of use and fabrication thereof are disclosed. The materials are particularly well suited for application in products such as superconducting devices and quantum computing, due to ability to avoid undesirable effects from inherent noise and decoherence. The materials are formed from select isotopes having zero nuclear spin into a single crystal-phase film or layer of thickness depending on the desired application of the resulting device. The film/layer may be suspended or disposed on a substrate. The isotopes may be enriched from naturally-occurring sources of isotopically mixed elemental material(s). The single crystal is preferably essentially devoid of structural defects such as grain boundaries, inclusions, impurities and lattice vacancies. |
| US11727295B2 |
Tunable superconducting resonator for quantum computing devices
A superconducting coupling device includes a resonator structure. The resonator structure has a first end configured to be coupled to a first device and a second end configured to be coupled to a second device. A gate is positioned proximal to a portion of the resonator structure. The gate is configured to receive a gate voltage and vary a kinetic inductance of the portion of the resonator based upon the gate voltage. The varying of the kinetic inductance induces the resonator structure to vary a strength of coupling between the first superconducting device and the second superconducting device. |
| US11727291B2 |
Predicting disengagement and selectively delivering engagement content
The present disclosure relates to systems, methods, and computer-readable media to predict disengagement of a user from a gaming application and generate a recommendation for delivery to the user based on the predicted disengagement. For example, systems disclosed herein may train, receive, or otherwise obtain a disengagement prediction model trained to predict whether a user will disengage from a gaming application within a predetermined period of time. Systems described herein can further collect gaming data including system platform data and publisher-specific data to provide to the prediction model for use in determining a disengagement metric for the user. The systems disclosed herein may further generate a recommendation based on the disengagement metric and deliver the recommendation to a client device associated with the user. |
| US11727285B2 |
Method and server for managing a dataset in the context of artificial intelligence
A method and system for managing a dataset. An artificial intelligence (AI) model is to be used on the dataset. A data mask describes a labeling status of the data items. A loop is repeated until patience parameters are satisfied. The loop comprises receiving trusted labels provided by trusted labelers; updating the data mask; from a labelled data items subset, training the AI model; cloning the trained AI model into a local AI model on processing nodes; creating and chunking a randomized unlabeled subset into data subsets for dispatching to the processing nodes; receiving an indication that predicted label answers have been inferred by the processing nodes using the local AI model; computing a model uncertainty measurement from statistical analysis of the predicted label answers. The patience parameters include one or more of a threshold value on the model uncertainty measurement and information gain between different training cycles. |
| US11727284B2 |
Interpretation of machine learning results using feature analysis
Techniques and solutions are described for analyzing results of a machine learning model. A result is obtained for a data set that includes a first plurality of features. A plurality of feature groups are defined. At least one feature group contains a second plurality of features of the first plurality of features. The second plurality of features is less than all of the first plurality of features. Feature groups can be defined based on determining dependencies between features of the first plurality of features, including using contextual contribution values. Group contextual contribution values can be determined for feature groups by aggregating contextual contribution values of the constituent features of the feature groups. |
| US11727283B2 |
Rule distribution across instances of rules engine
Provided is a method for distributing rules across instances of a rules engine. The method includes determining a rule load for each set of rules of a plurality of sets of rules. Each set of rules is associated with a tenant of a plurality of tenants hosted on a multi-tenant system. The method includes combining the rule load for each set of rules into an overall rule load. The method further includes distributing the sets of rules across a set of rules engine instances such that approximately the same fraction of the overall rule load is assigned to each rules engine instance of the set of rules engine instances. |
| US11727281B2 |
Unsupervised control using learned rewards
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for selecting actions to be performed by an agent that interacts with an environment. In one aspect, a system comprises: an action selection subsystem that selects actions to be performed by the agent using an action selection policy generated using an action selection neural network; a reward subsystem that is configured to: receive an observation characterizing a current state of the environment and an observation characterizing a goal state of the environment; generate a reward using an embedded representation of the observation characterizing the current state of the environment and an embedded representation of the observation characterizing the goal state of the environment; and a training subsystem that is configured to train the action selection neural network based on the rewards generated by the reward subsystem using reinforcement learning techniques. |
| US11727277B2 |
Method and apparatus for automatically producing an artificial neural network
A method for automatically generating an artificial neural network that encompasses modules and connections that link those modules, successive modules and/or connections being added to a current starting network. Modules and/or connections that are to be added are selected randomly from a predefinable plurality of possible modules and connections that can be added. A plurality of possible refinements of the current starting network respectively are generated by adding to the starting network modules and/or connections that are to be added. One of the refinements from the plurality of possible refinements is then selected in order to serve as a current starting network in a subsequent execution of the method. |
| US11727276B2 |
Processing method and accelerating device
The present disclosure provides a processing device including: a coarse-grained pruning unit configured to perform coarse-grained pruning on a weight of a neural network to obtain a pruned weight, an operation unit configured to train the neural network according to the pruned weight. The coarse-grained pruning unit is specifically configured to select M weights from the weights of the neural network through a sliding window, and when the M weights meet a preset condition, all or part of the M weights may be set to 0. The processing device can reduce the memory access while reducing the amount of computation, thereby obtaining an acceleration ratio and reducing energy consumption. |
| US11727275B2 |
Model training method and apparatus
A model training method and apparatus is disclosed, where the model training method acquires a recognition result of a teacher model and a recognition result of a student model for an input sequence and trains the student model such that the recognition result of the teacher model and the recognition result of the student model are not distinguished from each other. |
| US11727274B1 |
Deep learning model training system
A computer trains a neural network. A neural network is executed with a weight vector to compute a gradient vector using a batch of observation vectors. Eigenvalues are computed from a Hessian approximation matrix, a regularization parameter value is computed using the gradient vector, the eigenvalues, and a step-size value, a search direction vector is computed using the eigenvalues, the gradient vector, the Hessian approximation matrix, and the regularization parameter value, a reduction ratio value is computed, an updated weight vector is computed from the weight vector, a learning rate value, and the search direction vector or the gradient vector based on the computed reduction ratio value, and an updated Hessian approximation matrix is computed from the Hessian approximation matrix, the predefined learning rate value, and the search direction vector or the gradient vector based on the reduction ratio value. The step-size value is updated using the search direction vector. |
| US11727269B2 |
Dual model incremental learning
In an approach to efficient model adjustment utilizing a dual model system, one or more computer processors create a subset of a dataset utilizing a trained primary model; create a secondary model based on the created subset of the dataset; calculate a confidence of a case utilizing the trained primary model, wherein the confidence is a robustness indicator of a model indicating a capacity of the model to meet or exceed performance when applied to the dataset; responsive to the calculated confidence not exceeding a confidence threshold, generate a score of the case utilizing the created secondary model; responsive to an incorrect classification, update the created subset of the dataset with the case; retrain the secondary model utilizing the updated subset of the dataset. |
| US11727266B2 |
Annotating customer data
Aspects of the present disclosure relate to annotating or tagging customer data. In some embodiments, the annotating can include summarizing touchpoints into k-hot encoding feature vectors, mapping the feature vectors onto an embedding layer, predicting a hierarchical data sequence using the embedding layer and the feature vectors, extracting the feature vectors that are most influential in predicting the embedding layer, and outputting the touchpoints associated with the most influential feature vectors. |
| US11727262B2 |
Configuration of an optical switch fabric using machine learning
An optical switch fabric comprises two or more optical switch elements. The optical switch elements are configured in a topology. A switch control has a plurality of bias control signals. The switch control can address one or more of the optical switch elements and can apply one of the bias control signals to bias of the addressed optical switch element to establish a switch setting. The topology and switch settings determine how each of one of the inputs is connected to each of one of the outputs of the optical switch fabric. The switch settings are determined by a machine learning process which includes a model creation. The model can be made to adapt dynamically during optical switch fabric operation. |
| US11727261B2 |
Static random-access memory for deep neural networks
A static random-access memory (SRAM) system includes SRAM cells configured to perform exclusive NOR operations between a stored binary weight value and a provided binary input value. In some embodiments, SRAM cells are configured to perform exclusive NOR operations between a stored binary weight value and a provided ternary input value. The SRAM cells are suitable for the efficient implementation of emerging deep neural network technologies such as binary neural networks and XNOR neural networks. |
| US11727259B2 |
Neural network accelerator with parameters resident on chip
One embodiment of an accelerator includes a computing unit; a first memory bank for storing input activations and a second memory bank for storing parameters used in performing computations, the second memory bank configured to store a sufficient amount of the neural network parameters on the computing unit to allow for latency below a specified level with throughput above a specified level. The computing unit includes at least one cell comprising at least one multiply accumulate (“MAC”) operator that receives parameters from the second memory bank and performs computations. The computing unit further includes a first traversal unit that provides a control signal to the first memory bank to cause an input activation to be provided to a data bus accessible by the MAC operator. The computing unit performs computations associated with at least one element of a data array, the one or more computations performed by the MAC operator. |
| US11727255B2 |
Systems and methods for edge assisted real-time object detection for mobile augmented reality
Systems and methods for edge assisted real-time object detection for mobile augmented reality are provided. The system employs a low latency offloading process, decouples the rendering pipeline from the offloading pipeline, and uses a fast object tracking method to maintain detection accuracy. The system can operate on a mobile device, such as an AR device, and dynamically offloads computationally-intensive object detection functions to an edge cloud device using an adaptive offloading process. The system also includes dynamic RoI encoding and motion vector-based object tracking processes that operate in a tracking and rendering pipeline executing on the AR device. |
| US11727251B2 |
Electro-optical devices and methods for identifying and inducing topological states formed among interconnecting neural modules
A system for monitoring an environment may include an input device for monitoring and capturing pattern-based states of a model of the environment. The system may also include a thalamobot embodied in at least a first processor in communication with the input device. The thalamobot may include at least one filter for monitoring captured data from the input device and for identifying at least one state change within the captured data. The system may also include at least one critic and/or at least one recognition system. The at least one filter forwards said at least one state change to the critic and/or recognition system. Novel schemes are introduced to allow processors to interconnect themselves into brain-like structures that contemplate both the environment and the model thereof, unifying disparate data into discoveries. The significance of such discoveries is recognized either through neural activation patterns or the topologies of interconnecting neural modules. |
| US11727248B2 |
Interpretable node embedding
A method extracts human-interpretable entity profiles from a text-labeled data graph of a system having a plurality of entities. The data graph includes nodes representing the entities and edges between the nodes representing links between the entities. A plurality of text is respectively associated with the corresponding edges. The method includes: constructing neural network layers configured such that each of the edges between a pair of the nodes is modeled as a function of the associated text and cluster representations of the pair of the nodes; for each one of the pair of nodes, performing machine learning to learn a tensor to capture patterns among the associated text and the pair of nodes, and extracting the entity profiles from the tensor. |
| US11727246B2 |
Convolutional neural network optimization mechanism
Embodiments provide systems and methods which facilitate optimization of a convolutional neural network (CNN). One embodiment provides for a non-transitory machine-readable medium storing instructions that cause one or more processors to perform operations comprising processing a trained convolutional neural network (CNN) to generate a processed CNN, the trained CNN having weights in a floating-point format. Processing the trained CNN includes quantizing the weights in the floating-point format to generate weights in an integer format. Quantizing the weights includes generating a quantization table to enable non-uniform quantization of the weights and quantizing the weights from the floating-point format to the integer format using the quantization table. The operations additionally comprise performing an inference operation utilizing the processed CNN with the integer format weights. |
| US11727245B2 |
Automated masking of confidential information in unstructured computer text using artificial intelligence
Methods and apparatuses are described for unstructured computer text is analyzed for masking of confidential information using artificial intelligence. A client device generates a message comprising unstructured computer text including confidential information. A server trains a word embedding model using the unstructured text. The server generates a multidimensional vector for each word in the unstructured text, generates a mapping table comprising a predetermined set of words corresponding to confidential information from the unstructured text, and determines one or more neighboring words in the trained word embedding model using the predetermined set of words. The server updates the mapping table to incorporate the one or more neighboring words and executes rules on the unstructured text that filter out one or more words, and applies the updated mapping table to match words in the updated mapping table with words in the filtered text and mask the matching words in the unstructured text. |
| US11727244B2 |
Apparatus and method for executing recurrent neural network and LSTM computations
Aspects for Long Short-Term Memory (LSTM) blocks in a recurrent neural network (RNN) are described herein. As an example, the aspects may include one or more slave computation modules, an interconnection unit, and a master computation module collectively configured to calculate an activated input gate value, an activated forget gate value, a current cell status of the current computation period, an activated output gate value, and a forward pass result. |
| US11727243B2 |
Knowledge-graph-embedding-based question answering
Described herein are embodiments for question answering over knowledge graph using a Knowledge Embedding based Question Answering (KEQA) framework. Instead of inferring an input questions' head entity and predicate directly, KEQA embodiments target jointly recovering the question's head entity, predicate, and tail entity representations in the KG embedding spaces. In embodiments, a joint distance metric incorporating various loss terms is used to measure distances of a predicated fact to all candidate facts. In embodiments, the fact with the minimum distance is returned as the answer. Embodiments of a joint training strategy are also disclosed for better performance. Performance evaluation on various datasets demonstrates the effectiveness of the disclosed systems and methods using the KEQA framework. |
| US11727241B2 |
Method for fast replacement of wireless IoT product and system thereof
A method and system for replacing a first wireless node in an IoT system includes determining, by the first wireless node, that the first wireless node needs imminent replacement. The determination may be made, for example, based on a battery of the first wireless node being below a threshold level. The first wireless node initiates a discovery protocol for a second wireless node installed in proximity to the first wireless node, the second wireless node installed to replace the first wireless node. Upon discovery of the second wireless node, the first wireless node transmits a configuration file to the second wireless node, which the second wireless node copies to a storage of the second wireless node. The second wireless node configures itself to operate as a replacement for the first wireless node in the IoT system, based at least in part on the copied configuration file. |
| US11727234B2 |
Performance of printing based on detected end portions of medium
A printer includes: a printing section; a transport belt that transports a print medium; a camera that detects both end portions in an intersecting direction that intersects a transport direction of the print medium among end portions of the print medium placed on the transport belt; and a control section that causes the printing section to execute printing based on print data while one end portion of the both end portions detected by the camera is set as a print start position and a distance from the one end portion to the other end portion is set as a width of the print medium. |
| US11727232B2 |
Enhanced matrix symbol error correction method
A system and method for error correction for machine-readable symbols having data codewords, and having error correction (EC) codewords derived from the data codewords and redundantly indicating the location and data contents of the data codewords. The symbols use Reed-Solomon (RS) error correction to retrieve damaged codewords. RS error correction normally requires two EC codewords to identify both the location and data contents of a data codeword. The present system and method perform optical contrast analysis on the codewords, identifying those codewords with the lowest contrast levels. Codewords with the lowest contrast levels are flagged as optically ambiguous, thereby marking, in the EC equations, the locations of the codewords most like to be in error. As a result, only a single EC codeword is required to retrieve the data for a flagged data codeword. |
| US11727231B2 |
Encoded information reading terminal configured to pre-process images
An encoded information reading (EIR) terminal can comprise a microprocessor, a memory, and an EIR device including a two-dimensional imager. The EIR device can be configured to output raw message data containing an encoded message and/or outputting a decoded message corresponding to an encoded message. The EIR terminal can be configured, responsive to acquiring an image containing decodable indicia, to pre-process the acquired image and transmit the pre-processed image to an external decoding computer for decoding the decodable indicia. |
| US11727229B1 |
Re-scan detection at self-check-out machines
A method and system for operating an indicia reader are disclosed herein. An example method includes detecting a first object in the scanning region; capturing one or more images of the first object to create first image data; determining that a successful decode of an indicia has not occurred; retrieving the first image data of the first object; generating, using the first image data, an embedding of the first image data; detecting a second object in the scanning region; retrieving one or more support samples from an image database; comparing the embedding of the image data to each support sample of the one or more support samples; based on the comparison that the embedding of the image data does not match any support sample, performing an operation. |
| US11727228B2 |
System and method for illuminating a target of a barcode reader
A code reader may include a light source configured to illuminate a target area in which items are to be located for reading machine-readable indicia associated with the items, an image sensor configured to capture an image of the target area, an illumination drive circuit in electrical communication with the light source, and an image capture circuit. The image capture circuit may be configured to (i) enable and disable the image sensor to capture an image of the target area during the high illumination and a portion(s) of the low illumination of the target area, and (ii) read an image captured by the image sensor. The illumination drive signals may cause the illumination drive circuit to generate a high illumination drive signal to cause the light source to produce a high illumination, and generate a low illumination drive current to cause said light source to produce a low illumination. |
| US11727219B2 |
System and method for inferring user intent from speech inputs
A text string with a first and a second portion is provided. A domain of the text string is determined by applying a first word-matching process to the first portion of the text string. It is then determined whether the second portion of the text string matches a word of a set of words associated with the domain by applying a second word-matching process to the second portion of the text string. Upon determining that the second portion of the text string matches the word of the set of words, it is determined whether a user intent from the text string based at least in part on the domain and the word of the set of words. |
| US11727214B2 |
Sentence classification apparatus, sentence classification method, and sentence classification program
A sentence classification apparatus, a sentence classification method, and a sentence classification program that can appropriately classify sentences by adjusting parameters are provided. The sentence classification apparatus includes: a case sentence obtention unit for obtaining plural case sentences which are associated with effect values that are values obtained by evaluating effects; a case value creation unit for creating case values obtained by numerizing the case sentences for each of parameters with different values; a correlation coefficient calculation unit for calculating a correlation coefficient between the case values and the effect values for each of the values of the parameters; and a parameter selection unit for selecting a parameter among the parameters with different values on the basis of the correlation coefficient. |
| US11727212B2 |
Touch keyboard using a trained model
A computing device outputs for display at a presence-sensitive display, a graphical keyboard comprising a plurality of keys, receives an indication of at least one gesture to select a group of keys of the plurality of keys, and determines at least one characteristic associated with the at least one gesture to select the group of keys of the plurality of keys. The computing device modifies a spatial model based at least in part on the at least one characteristic and determines a candidate word based at least in part on data provided by the spatial model and a language model, wherein the spatial model provides data based at least in part on the indication of the at least one gesture and wherein the language model provides data based at least in part on a lexicon. The computing device outputs for display at the presence-sensitive display, the candidate word. |
| US11727208B2 |
System and method for term disambiguation
Systems and methods are described for disambiguating terms, a challenging problem in computational linguistics. An ambiguous term may be regular words or phrases, or preferably abbreviations or acronyms. A potentially ambiguous term may be identified from an information source, and has two or more potential meanings. For each potential meaning, context and frequency of the potential meaning are determined. Context may include section headings, nearby concepts, or all relevant concepts within the information source. Frequency may reflect frequency of the candidate concepts within literature, medical literature, patient records, or another information source. Context, frequency, or both for each potential meaning can support a computer technology algorithm to select one potential meaning over others. |
| US11727206B2 |
Systems and methods for applying layout to documents
A presentation document is provided for display at a user device. An addition of a content object into the presentation document is identified. A theme of the presentation document is identified based on the content object. A subset of the presentation document templates is provided for selection based on the identified theme. A user interaction associated with the presentation document is identified. Responsive to identifying the user interaction associated with the presentation document, suggested content for insertion into the presentation document are provided for presentation at the user device. A selection of a suggested content object from the suggested content is received. The selected suggested content object is applied to the presentation document. |
| US11727203B2 |
Information processing system, feature description method and feature description program
A descriptor generation unit 81 uses a first template prepared in advance to generate a feature descriptor, which generates a feature that may affect a prediction target from a first table including a variable of the prediction target and a second table. A feature generation unit 82 generates the feature by applying the feature descriptor to the first and second tables. A feature explanation generation unit 83 generates a feature explanation about the feature descriptor or the feature on the basis of a second template. An accepting unit 84 accepts values to be assigned to the first and second templates. The descriptor generation unit 81 generates the feature descriptor by assigning the accepted values to the first template, and the feature explanation generation unit 83 generates the feature explanation by assigning the values assigned to the first template to the second template. |
| US11727202B2 |
System and method for automated online notarization meeting recovery
A system and method for electronic signature validation is provided. Embodiments may include initiating, using a computing device, an online notarization meeting between a signer and an agent and displaying, at a graphical user interface, a first electronic document associated with the online notarization meeting. Embodiments may also include allowing, at the graphical user interface, one or more edits to the first electronic document to generate a partially completed first electronic document and displaying, at the graphical user interface, a user selectable option to lock the partially completed first electronic document. In response to receiving a selection of the user selectable option, embodiments may further include storing the partially completed first electronic document. Embodiment may further include determining that the online notarization meeting has been interrupted and recovering, after the interruption, the partially completed first electronic document. |
| US11727197B2 |
System and method for serving interactive advertising content with responsive animations
One variation of a method for serving interactive advertisement content includes, at a visual element rendered within a window of a computing device: loading an interactive advertisement, including a digital advertisement and a mask overlaid the digital advertisement, into the visual element, the mask including a base layer and an aperture defining a second opacity less than a first opacity of the base layer; in response to a scroll event that moves the visual element a first position within the window, rendering the interactive advertisement within the visual element; and, in response to a scroll event that moves the visual element to a second position within the window, transforming the mask according to a sequence of transformations at a rate proportional to a scroll rate of the scroll event, the sequence of transformations corresponding to a sequence of vertical positions of the visual element within the window. |
| US11727194B2 |
Encoded associations with external content items
An association of one or more renditions of external content items with a document is provided. A user may create a document, and may select to insert a piece of external content into the document. When the user selects to insert the external content into the document, a URL of the location where the content resides may be associated with the document. Other asset data may also be associated with the content item, such as public copyright license information and other relevant information, and may encoded into the document. When the document is shared, the asset data may also be provided. Accordingly, the consuming application software may be enabled to follow the URL and utilize other asset data to retrieve the content item. |
| US11727192B2 |
Font customization based on stroke properties
Methods and systems disclosed herein relate generally to systems and methods for analyzing various stroke properties determined from strokes inputted by a user to generate a new glyph set for rendering type characters. A font-generating application receives, via a stroke input on a typographic layer presented on a user interface, strokes that trace a visual appearance of a glyph set comprising one or more glyphs. The font-generating application determines stroke properties for the strokes. The font-generating application constructs a new glyph set from the stroke properties. The font-generating application applies the new glyph set to render, on a user interface, one or more type characters that match a visual appearance of the new glyph set. |
| US11727190B1 |
Previews for collaborative documents
Media, methods, and systems for causing display on a client device of a preview of a collaborative document in a group-based communication system based on user-specific indicia, content-specific data, changed document data that thereby presents a dynamic preview, or a combination of user-specific indicia, content-specific data, and changed document data. Media, methods, and systems further provide a container for files may be created within a group-based communication system. Once files are received and associated with the container, a container preview may be generated. After creation, the container preview may be transmitted to users of the group-based communication system for display. |
| US11727188B2 |
Semiconductor device including protruding conductor cell regions
A semiconductor device including a cell region which includes components representing a circuit arranged such that a rectangular virtual perimeter is drawable around substantially all of the components and includes first and second virtual side boundaries, the components including: a first conductor which is an intra-cell conductor of a first signal that is internal to the circuit, a first end of the intra-cell conductor being substantially a minimum virtual boundary offset inside the first virtual side boundary; and a second conductor of a second signal of the circuit; a portion of the second conductor having a first end which extends outside the first virtual side boundary by a protrusion length substantially greater than the minimum virtual boundary offset; and a second end of the second conductor being receded inside the second virtual side boundary by a first gap substantially greater than the minimum virtual boundary offset. |
| US11727187B2 |
Transmission gate manufacturing method
A method of manufacturing a transmission gate includes overlying a first active area with a first metal zero segment, the first active area including first and second PMOS transistors, overlying a second active area with a second metal zero segment, the second active area including first and second NMOS transistors, and configuring the first and second PMOS transistors and the first and second NMOS transistors as a transmission gate by forming three conductive paths. At least one of the conductive paths includes a first conductive segment perpendicular to the first and second metal zero segments, and the first and second metal zero segments have a first offset distance corresponding to three times a metal zero pitch. |
| US11727186B2 |
Automatic identification of hierarchical cells based on selected properties for layout verification
A circuit design in a hierarchical description is analyzed. The analysis comprises identifying electrical properties of circuit blocks in the circuit design. Circuit components of the circuit design are associated with geometric elements of a layout design. Then instances of each of the circuit blocks are classified into groups of instances based on the electrical properties. Rule checking is performed on one or more groups in the groups of instances for each of the circuit blocks by analyzing geometric elements associate with components of one instance for each of the one or more groups. |
| US11727180B1 |
Circuit grouping systems and methods
Installation of electrical systems can require a large amount of branch circuits that can lead to a labeling degeneracy that can require a customized on-site tagging step to identify each conductor to be installed, or cause technicians to install additional circuit housing runs to circumvent the degeneracy. Circuit grouping systems and methods, and circuit installation methods, are disclosed herein that prevent such inefficiencies. |
| US11727178B2 |
Under test pin location driven simultaneous signal grouping and pin assignment
A method includes generating a channel configuration between a first signal pin of a first integrated circuit (IC) die and a second signal pin of a second IC die based on a multiplex data rate (XDR) of the first signal pin and the second signal pin. The channel configuration includes an association of the XDR to a channel. The method also includes determining a signal pin channel assignment based on the channel configuration, updating the channel configuration based on the signal pin channel assignment and a wirelength representative of a total distance between the first signal pin, the second signal pin, and physical ports of the channel, and performing socket instantiation based on the updated channel configuration and the signal pin channel assignment. |
| US11727177B2 |
Integrated circuit design method, system and computer program product
A method executed at least partially by a processor includes creating a plurality of groups of paths from a plurality of paths in an integrated circuit (IC) layout diagram. Each group among the plurality of groups has a unique dominant feature among a plurality of features of the plurality of paths. The dominant feature of a group among the plurality of groups is slack. The method further includes testing at least one path in a group among the plurality of groups. The method also includes, in response to the testing indicating that the at least one path fails, modifying at least one of the IC layout diagram, at least a portion of at least one library having cells included in the IC layout diagram, or a manufacturing process for manufacturing an IC corresponding to the IC layout diagram. |
| US11727175B2 |
Automated analog and mixed-signal circuit design and validation
A technique for designing circuits including receiving a data object representing a circuit for a first process technology, the circuit including a first sub-circuit, the first sub-circuit including a first electrical component and a second electrical component arranged in a first topology; identifying the first sub-circuit in the data object by comparing the first topology to a stored topology, the stored topology associated with the first process technology; identifying a first set of physical parameter values associated with first electrical component and the second electrical component of the first sub-circuit; determining a set of performance parameter values for the first sub-circuit based on a first machine learning model of the first sub-circuit and the identified set of physical parameters; converting the identified first sub-circuit to a second sub-circuit for the second process technology based on the determined set of performance parameter values; and outputting the second sub-circuit. |
| US11727171B2 |
Techniques for using convex fabrication loss functions during an inverse design process to obtain fabricable designs
In some embodiments, techniques for creating a fabricable segmented design for a physical device are provided. A computing system receives a design specification. The computing system generates a proposed segmented design based on the design specification. The computing system determines one or more fabricable segmented designs based on the proposed segmented design. The computing system determines an overall fabrication loss value based on the one or more fabricable segmented designs. The computing system backpropagates a gradient of the overall fabrication loss value to create an updated design specification. |
| US11727169B2 |
Systems and methods for inferring simulated data
System, methods, and other embodiments described herein relate to simulating sensor data. In one embodiment, a method includes, in response to receiving a request to generate simulated information corresponding to the sensor data, acquiring the sensor data that includes at least range information about a perceived environment. The simulated information includes one or more attributes of the sensor data that are absent from the sensor data in a current format. The method includes computing simulated information of the sensor data using a machine learning model that accepts the sensor data and labels as an input and produces the simulated information as an output. The labels identify at least objects in the perceived environment that are depicted by the sensor data. The method includes providing the simulated information with the sensor data. |
| US11727166B2 |
Techniques for generating graph-based representations of complex mechanical assemblies
A design analysis engine analyzes a CAD assembly to generate a topological model. The topological model is a graph of nodes coupled together via a set of edges. Each node represents a different CAD model in the CAD assembly and each edge represents a different connection between two such CAD models. The design analysis engine also analyzes the CAD assembly to generate a data model corresponding to the topological model. The data model is a structured dataset that includes component entries and connection entries. A component entry includes design data associated with a CAD model in the CAD assembly and a connection entry includes design data associated with a physical or logical connection between two or more such CAD models. A user interacts with the topological model to navigate the CAD assembly, obtain CAD model data, and initiate automatically-performed design tasks. |
| US11727162B2 |
Methods and systems for component-based reduced order modeling for industrial-scale structural digital twins
A method for maintaining a physical asset based on recommendations generated by analyzing operational data and a composite model of a plurality of models representing the physical asset includes constructing, by a computing device, using a port-reduced static condensation reduced basis element approximation of at least a portion of a partial differential equation, the composite model. The computing device analyzes an error indicator associated with at least one model within the composite model to determine that the error indicator exceeds a tolerance level and increases a number of basis functions in the port-reduced static condensation reduced basis element approximation accordingly. The computing device receives first operational data associated with at least one region of the physical asset and updates the composite model. The computing device provides a recommendation for maintaining the physical asset, based upon the updated composite model. |
| US11727156B2 |
Security device for a data storage device
An in-line security device to transfer cryptographic key material, the device comprising: a first connector configured to connect, via wire, with a host device; a second connector configured to connect, via wire, with a data storage device; a pass-through circuit between the first connector and the second connector to facilitate data communication between the host device and the data storage device; and a communication interface to send cryptographic key material to the data storage device via the second connector. |
| US11727147B2 |
Systems and methods for anonymizing large scale datasets
A computer-implemented method for k-anonymizing a dataset to provide privacy guarantees for all columns in the dataset can include obtaining, by a computing system including one or more computing devices, a dataset comprising data indicative of a plurality of entities and at least one data item respective to at least one of the plurality of entities. The computer-implemented method can include clustering, by the computing system, the plurality of entities into at least one entity cluster. The computer-implemented method can include determining, by the computing system, a majority condition for the at least one entity cluster, the majority condition indicating that the at least one data item is respective to at least a majority of the plurality of entities. The computer-implemented method can include assigning, by the computing system, the at least one data item to the plurality of entities in an anonymized dataset based at least in part on the majority condition. |
| US11727146B2 |
Systems and methods for privacy-preserving summarization of digital activity
Systems and methods for privacy-preserving summarization of digital activity are disclosed. According to one embodiment in an information processing apparatus comprising at least one computer processor and at least one display, a privacy-preserving digital activity computer program performing the following: (1) capturing a blurred or pixelated screenshot of the at least one display; (2) identifying a plurality of computer application visible in the blurred or pixelated screenshot; (3) identifying a foreground or actively-used application out of the plurality computer applications in the blurred or pixelated screenshot; and (4) logging the visible computer applications and the foreground or actively-used application. |
| US11727145B1 |
Multi-party controlled transient user credentialing for interaction with patient health data
Apparatus and associated methods relate to provide transient access rights to entities for creating, accessing, and/or sharing digital health content (DHC). In an illustrative example, a health content distribution system (HCDS) may generate a time-limited access token (TLAT) for authenticated users to access DHC. The TLAT, for example, may be generated based on a predetermined association of a corresponding DHC with a patient, a predetermined association of a requestor with the patient, a predetermined role of the requestor with relation to the patient, and a predetermined association between the requestor and a creator of the content. The TLAT may be further generated based on a predetermined association between the requestor and an organization associated with the patient. The HCDS may, for example, upon receiving the TLAT, transmit the corresponding DHC to be displayed at the requestor's device. Various embodiments may advantageously provide a secure on-demand health content access system. |
| US11727141B2 |
Data processing systems and methods for synching privacy-related user consent across multiple computing devices
A privacy-related consent extension and data processing system may be configured to automatically extend one or more privacy-related consents for a user of a first computing device to a second computing device. In various embodiments, the system is configured to provide a computer-readable indicium(indicia) on a previously unknown computing device upon initiation of a transaction between a user and an entity collecting and processing privacy data. In response to a user using a known computing device to scan the computer-readable indicium, in various embodiments, the system may provide the ability to share user consent data provided by the first known device to the second unknown device, allowing the user to provide consent without manually re-entering privacy and consent preferences. |
| US11727140B2 |
Secured use of private user data by third party data consumers
Disclosed herein is a system configured to collect and maintain user data within a first party silo while allowing third party data consumers to use the user data in accordance with explicit input from users. The system provides a user with transparency and control with regard to data use by displaying graphical user interfaces configured to receive input indicating whether the user allows or prevents third party data consumers to use his or her data. The system exposes an API that enables the third party data consumers to submit a data query. The system uses the data query to internally analyze a user data set. User data is included in the user data set in accordance with the input. The system is configured to provide, via the API, a result of the analysis to the third party data consumer that submitted the data query without providing the user data set. |
| US11727137B2 |
Predictive update of profile database with update logic
Methods and systems are provided to efficiently update account profiles based on a predicted likelihood of use, including by ranking the account profiles according to the likelihood of use. The disclosed system can considerably improve the processing time to update account profiles with the most recent information available, including new access requests. An authentication platform receives a plurality of new access requests, including request data and account identifiers associated with account profiles. The request data is transmitted to a prediction engine that determines a ranking of the account identifiers based on a predicted likelihood of use during a next time interval. A profile batch scheduler retrieves a first set of access requests based on the ranking. The system updates a first set of account profiles based on the ranking, and stores the updated account profiles for use by the authentication platform. |
| US11727134B2 |
Playback device queue access levels
Based on a credential, an access level of a playback queue for a first control interface and a first subset and second subset of media items in the playback queue may be determined. Media items in the playback queue that were added via a second control interface may be included in the first subset. Media items that were added via a control interface different from the second control interface may be included in a second subset. Information may be provided which identifies the first subset of the media items in the playback queue and the second subset of the media items in the playback queue. |
| US11727131B2 |
Referencing a document in a virtual space
In association with a communication platform, one or more users can create, share, edit, and/or comment on a document. Some examples of this disclosure are related to providing a list of suggested documents that a user can reference (e.g., add a link to) in a virtual space (e.g., in a message or post to one or more other users). For example, a user can be interacting with a virtual space (e.g., composing a direct message, a channel post, a thread, a workspace, a document, and the like) and invoke a list of suggested documents that can be referenced in the virtual space. In examples of the present disclosure, the list of suggested documents can include documents that are identified (e.g., based on one or more conditions being met) to be relevant to, or otherwise associated with, the virtual space. |
| US11727128B2 |
Method and apparatus for multi-channel secure communication and data transfer
A method, apparatus and computer program product are disclosed to provide for the selective establishment and use of secure communication channels to facilitate the exchange of data objects containing potentially sensitive information in a network environment. In some example implementations, upon detection that the processing of a network entity request implicates the exchange of non-public information amongst one or more other network entities, one or more secure communication channels are established between a secure transfer system and the relevant network entities such that non-public information neither passes to nor resides on system components associated with non-secure network entities. |
| US11727127B2 |
Secure storage device verification with multiple computing devices
Methods, systems, and devices for secure storage device verification with multiple computing devices are described. A secure storage device may receive from a computing device a first command and a first public key of a first key pair associated with the computing device. The secure storage device may select a second key pair from a plurality of key pairs to associate with the computing device based on receiving the first command and the first public key. The secure storage device may also encrypt a second public key of the second key pair using the first public received from the computing device based on selecting the second key pair. The secure storage device may transmit to the computing device a message that includes the encrypted second public key. |
| US11727126B2 |
Method and service to encrypt data stored on volumes used by containers
A method and service to encrypt data at rest on disks that are managed by a container orchestrator (CO) using a container storage interface (CSI). The method and service including intercepting a request transferred from a CO to a CSI plugin and sending the intercepted request to an encryption proxy plugin. The method and service also including examining the request to determine if encryption is needed. In response to encryption being needed, performing encryption on the volume. The method and service also transferring the intercepted request to the container storage interface plugin. |
| US11727122B2 |
Systems and methods for endpoint context-driven, dynamic workspaces
Systems and methods for endpoint context-driven, dynamic workspaces are described. In some embodiments, an Information Handling System (IHS) of a workspace orchestration service, the IHS comprising a processor and a memory coupled to the processor, the memory having program instructions stored thereon that cause the IHS to: receive initial context information from a local management agent; produce a first workspace definition based upon the initial context information, where the local management agent is configured to instantiate a first workspace based upon the first workspace definition; receive updated context information from the local management agent; and in response to the updated context information being noncompliant with attributes of the first workspace definition, select a second workspace definition, where the updated context information complies with the attributes of the second workspace definition, and the local management agent is configured to instantiate a second workspace based upon the second workspace definition. |
| US11727121B2 |
Method and system for neural network deployment in software security vulnerability testing
Method and system of deploying a trained machine learning neural network in dynamic testing of security vulnerability in software applications. The method comprises directing, from a security assessing server computing device, to a software program under execution, a series of attack vectors, deploying a set of results produced in accordance with the software program under execution and the attack vectors to an input layer of the trained machine learning neural network, the trained machine learning neural network comprising an output layer that is interconnected with the input layer via a set of intermediate layers, and identifying, in accordance with a predetermined threshold percentage value of false positive software security vulnerability defects, one or more software security vulnerability defects associated with the results produced, the software security vulnerability defects being generated in accordance with the output layer of the trained machine learning neural network. |
| US11727119B2 |
Migration risk assessment, recommendation, and implementation
Embodiments relate to a system, a program product, and a method to support a migration operation. Risk factors associated with a migration operation are assessed. The assessment includes assigning respective risk score values to the identified risk factors, assigning respective weight values to the identified risk factors, and calculating a composite risk score based on the assigned risk score values and the assigned weight values. At least one remediation action is recommended to reduce risk to the migration operation. The at least one recommended remediation action is implemented prior to execution of the migration operation. A migration plan incorporating the remediation action for the migration operation is generated. At least one machine learning (ML) model is employed in connection with (a) the subjecting of the identified risk factors to the assessment and/or (b) the recommending of at least one remediation action to reduce risk to the migration operation. |
| US11727116B2 |
Method and apparatus for secure device boot
Introduced here are technologies for securely booting a network access device or a satellite device. A network-accessible server system may receive a boot request that includes a boot certificate to identify the network access device. The network-accessible server system may determine that the boot certificate corresponds with a verified boot certificate listed on a boot certificate registry. The network-accessible server system may determine that a geographical location of the network access device and a user electronic application executing on an electronic device are within a predetermined range. The network-accessible server system may distribute a digital certificate to the network access device based on determining that the boot certificate corresponds with any verified boot certificate listed on the boot certificate registry and determining that the geographical location of the network access device and the user electronic application executing on the electronic device are within the predetermined range. |
| US11727113B1 |
System and method for training of antimalware machine learning models
Systems and methods for computer security are provided by a processor programmed to: receive an Internet file and produce a cryptographic hash of the Internet file; compare the cryptographic hash to external malware databases and external antiviral databases for a malicious file match to determine the Internet file's status that is based upon a weighted consensus algorithm derived from the external malware databases and the external antiviral databases; check if the Internet file's status determination matches the internal malicious software database Internet file's status and update the internal malicious software database based upon the Internet file's status determination if a threshold for the weighted consensus algorithm is exceeded; and train a machine learning algorithm using the Internet file's status determination to create a labelled data set based upon the Internet file's status determination, and provide a report via the input/output device based upon the Internet file's status determination. |
| US11727112B2 |
Byte n-gram embedding model
Training and use of a byte n-gram embedding model is described herein. A neural network is trained to determine a probability of occurrence associated with a byte n-gram. The neural network includes one or more embedding model layers, at least one of which is configured to output an embedding array of values. The byte n-gram embedding model may be used to generate a hash of received data, to classify the received data with no knowledge of a data structure associated with the received data, to compare the received data to files having a known classification, and/or to generate a signature for the received data. |
| US11727106B2 |
Charging control method and apparatus for electric vehicle
A charging control method, performed by an electric vehicle supply equipment (EVSE), is provided. The method includes performing a charging session initiation procedure with an EV and calculating a session script hash associated with a charging session. A session access request is received from a user device and confirmed. Based on a result of the confirmation, session authentication is requested to the user device and a session script authentication value is received as a result of the session authentication from the user device. The method also includes determining whether to allow a user access to the charging session according to the session script authentication value. |
| US11727102B2 |
Obtaining a user input
There are described computer-implemented methods of obtaining a user input. A first such method comprises: (a) providing access to video content, the video content representing a user interface including a plurality of elements for selection by a user; (b) playing a first portion of the video content to the user; (c) detecting a first user interaction occurring in response to the played first portion of the video content; and (d) determining a first element selected by the user based on one or more properties of the detected first user interaction. A second such method comprises: (a) providing access to one or more frames of pre-generated video content encoded in compressed video format; (b) displaying to a user initial video content encoded in compressed video format, the initial video content being based on one or more frames of the pre-generated video content, and the initial video content representing a plurality of graphical elements for selection by a user; (c) detecting a first user interaction occurring in response to the displayed initial video content; (d) determining a first graphical element selected by the user based on one or more properties of the detected first user interaction; (e) in response to the first user interaction, generating new video content encoded in compressed video format based on one or more frames of the pre-generated video content and the one or more properties of the first user interaction; and (f) displaying the new video content to the user.There are also described corresponding apparatuses, computer programs, and computer-readable media. |
| US11727099B2 |
AdHoc enrollment process
Methods and systems are provided for an AdHoc enrollment process. A user may be able to enroll and be verified by a system for a variety of actions or authentications without being forced to turn over personally identifiable information and without having to formally enroll. The system may compare captured biometric information with existing biometric information and may identify the user without the use of personally identifiable information. |
| US11727095B2 |
Authentication system and authentication apparatus for authenticating authentication-target apparatus
An authentication apparatus transmits code and challenge to a target, receives a response, and authenticates the target based on the response. The target receives the code and the challenge, generates a password for comparison by executing n times of repetitive computation by a recurrence relation or a recursive function using the code as an initial input, executes password authentication using a pre-stored password and the password for comparison. If the password authentication has succeeded, the target reads out an authentication seed corresponding to the number n that is the number of times of execution of the repetitive computation with which the password for comparison that matches a password has been obtained, and generates the response using the read-out authentication seed and the challenge received from the authentication apparatus, and transmits the response. |
| US11727094B2 |
Mobile device, user authentication method and user authentication system of mobile device
A mobile device is disclosed. The present mobile device comprises: a display for displaying an authentication information input screen for receiving user authentication information when the mobile device is connected to a server providing a service requiring input of the user authentication information; a first communication unit for transmitting, to the server, the user authentication information inputted through the authentication information input screen and first simple authentication information generated in the mobile device; a second communication unit for communicating with an electronic device to receive unique information of the electronic device; and a processor for generating second simple authentication information by using unique information of the mobile device and the unique information of the electronic device, transmitting the second simple authentication information to the server which matches the first simple authentication information to the user authentication information which are matched with each other, and controlling the display to display an authentication result screen provided from the server according to whether or not the first and the second simple authentication information are matched. |
| US11727086B2 |
Multimodality image processing techniques for training image data generation and usage thereof for developing mono-modality image inferencing models
Techniques are described for generating mono-modality training image data from multi-modality image data and using the mono-modality training image data to train and develop mono-modality image inferencing models. A method embodiment comprises generating, by a system comprising a processor, a synthetic 2D image from a 3D image of a first capture modality, wherein the synthetic 2D image corresponds to a 2D version of the 3D image in a second capture modality, and wherein the 3D image and the synthetic 2D image depict a same anatomical region of a same patient. The method further comprises transferring, by the system, ground truth data for the 3D image to the synthetic 2D image. In some embodiments, the method further comprises employing the synthetic 2D image to facilitate transfer of the ground truth data to a native 2D image captured of the same anatomical region of the same patient using the second capture modality. |
| US11727085B2 |
Device, method, and computer program for performing actions on IoT devices
A method of controlling an Internet of Things (IoT) device to perform an action, is performed by an electronic device and includes obtaining at least one input from a user, based on a predefined action corresponding to the obtained at least one input being not identifiable, transmitting the obtained at least one input to a server, receiving, from the server, information regarding at least one activity that is mapped to at least one IoT device that is identified based on the transmitted at least one input, and information regarding at least one object and/or at least one context, and identifying an action to be performed on an IoT device among the at least one IoT device, based on a correlation between the obtained at least one input and the at least one activity mapped to the at least one IoT device. |
| US11727082B2 |
Machine-learning based personalization
A system, method, and apparatus provide the ability to generate and deliver personalized digital content. Multiple content tests are performed by presenting different variants of content to a set of different consumers of one or more consumers. A machine learning (ML model is generated and trained based on an analysis of results of the multiple content tests. Based on the ML model, personalization rules, that specify a certain variance for a defined set of facts, are output. The personalization rules are exposed to an administrative user who selects one or more of the personalization rules. A request for content is received from a requesting consumer. Based on similarities between the defined set of facts and the requesting consumer, a subset of the selected personalization rules are selected. The content is personalized and delivered to the requesting consumer based on the further selected personalization rules. |
| US11727080B2 |
Weighted panels and panel group for responsive design system
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for a responsive user interface. One of the methods includes receiving a page, the page including panels, each panel having an equivalent predetermined size. The method includes receiving a layout for the page, the layout defining a predefined hierarchy of panel groups that defines a visual relationship between the panel groups. The method includes selecting panels to include in a slide based on characteristics of the user device and the panel groups. The method includes determining a scaled size for each panel in the selected panels based on a relative weighting of the panel groups. The method includes resizing a panel in the set of panels based on the scaled size. The method includes generating the slide using the set of panels including the resized panel. The method includes sending the slide to the user device. |
| US11727079B2 |
Cooperative web browsing using multiple devices
A computer-implemented method for displaying at least a portion of content being displayed on a first device to also be displayed on a second device. The method includes causing content to be displayed on a first device. The method then includes detecting a second device to concurrently display at least a portion of the content being displayed on the first device. A capability of the first device is compared with a capability of the second device. Based on the comparing, the at least the portion of the content is automatically provided to be displayed on the second device. |
| US11727071B1 |
Selecting, ranking, and/or presenting microsite content
A server device is configured to receive criteria that indicate when a microsite is to be provided to a user device. The user device is configured to obtain sensor data and user profile data and send the sensor data and the user profile data to the server device. The server device is configured to receive the sensor data and the user profile data, identify a relevant microsite, and provide information regarding the relevant microsite to the user device. In some cases, the service device is configured to identify that a particular microsite has been purchased by a user of the user device and provide information, to the user device, identifying that the particular microsite has been purchased. |
| US11727069B2 |
Virtualization environment providing user-based search index roaming and related methods
A method may include, in an initial virtual machine session for a user running on a virtual machine at a virtualization server, loading a roaming user profile for the user, generating a user search index database for the user, and indexing the roaming user profile in the user search index database. The method may further include, in a subsequent virtual machine session for the user running on the virtualization server, roaming the user search index database to the subsequent virtual machine session as part of the roaming user profile. |
| US11727067B2 |
System, method, and computer program product for automatically preparing documents for a multi-national organization
Provided is a system, method, and apparatus for automatically preparing documents for a multi-national organization, such as preparation of international documents, regulatory filings, tax document preparation or financial reports. The method includes generating a document preparation workflow based on multi-national organization data for the multi-national organization, the document preparation workflow including a sequence of nodes based on multi-national organization data and rules data, the multi-national organization data including at least one multi-national organization chart and transactions associated with the multi-national organization, configuring at least one node of the sequence of nodes by identifying at least one role associated with the at least one node of a plurality of roles, and executing the document preparation workflow by automatically performing a plurality of actions associated with the sequence of nodes based on the multi-national organization data and the rules data. |
| US11727065B2 |
Bookmark conservation service for data objects or visualizations
The present disclosure provides systems and methods for retaining bookmarks of a first document when a second document is saved using the first name of the first document. Upon receiving a request to save the second document using the first name, it is determined whether another document is saved using that particular name. If such a document exists, properties of bookmarks associated with the first document are compared to properties of the second document using a set of rules. If the set of rules are satisfied, indicating that the bookmarks are usable, then the second document is stored using the first name while retaining the bookmarks of the first document. |
| US11727060B2 |
Graph analytics using random graph embedding
Task-dependent analysis of various types of data graphs is provided, based at least on generation of a random graph based on node embeddings corresponding to a data graph, and a graph feature matrix corresponding to the data graph based on a distance between the random graph and the data graph. |
| US11727058B2 |
Unsupervised automatic taxonomy graph construction using search queries
A method involves receiving search queries, having search terms, submitted to at least one computerized search engine. For each query, a corresponding pairwise relation in the search queries is calculated. The corresponding pairwise relation is a corresponding probability of a potential edge relationship between at least two terms. Thus, potential edges are formed. A general graph of the terms is constructed by selecting edges from the potential edges. The general graph is nodes representing the terms used in the search queries. The general graph also is edges representing semantic relationships among the nodes. A hierarchical graph is constructed from the general graph by altering at least one of the edges among the nodes in the general graph to form the hierarchical graph. |
| US11727054B2 |
Method and apparatus for image recognition services
A system to provide image processing services responsive to requests including image data includes a system layer that forwards a request to an image application processing interface. Image processing provides an image comparison, barcode recognition, and optical character recognition. The image processing compares the image data to products in a database in order to identify a matching product. The system layer receives the matching information and forwards to a user. |
| US11727053B2 |
Entity recognition from an image
Aspects of the current disclosure include systems and methods for identifying an entity in a query image by comparing the query image with digital images in a database. In one or more embodiments, a query feature may be extracted from the query image and a set of candidate features may be extracted from a set of images in the database. In one or more embodiments, the distances between the query feature and the candidate features are calculated. A feature, which includes a set of shortest distances among the calculated distances and a distribution of the set of shortest distances, may be generated. In one or more embodiments, the feature is input to a trained model to determine whether the entity in the query image is the same entity associated with one of the set of shortest distances. |
| US11727052B2 |
Inspection systems and methods including image retrieval module
A method of inspecting a component using an image retrieval module includes storing an inspection image file in a memory and identifying a region of interest in the inspection image file. The method further includes accessing a database storing image files and determining feature vectors associated with the image files. The method also includes determining a hash code for each image file based on the feature vectors and classifying a subset of image files as relevant based on the hash codes. The method further includes sorting the subset of image files based on the feature vectors and generating search results based on the sorted subset of image files. The image retrieval module includes a convolutional neural network configured to learn from the determination of the feature vectors and increase the accuracy of the image retrieval module in classifying the image files. |
| US11727046B2 |
Media item matching using search query analysis
A system and method are disclosed for media item matching using search query analysis. In an implementation, the method includes identifying, by a processing device, a first media item that has been removed from a media hosting platform due to a removal request associated with a reference media item of a first media owner; identifying, by the processing device, a search query corresponding to the first media item based on a history of search queries, wherein a search result of the search query included the first media item; obtaining, by the processing device, one or more additional media items included in the search result of the search query; and providing the one or more additional media items to the first media owner to determine whether to initiate one or more actions regarding the one or more additional media items. |
| US11727045B2 |
Using cross-matching between users and matching against reference data to facilitate content identification
Techniques for identifying video and/or audio content are presented. An identification management component (IMC) groups users determined to be at least potentially be watching the same content based on first content fingerprints associated with respective content viewed by the users on communication devices, and a defined matching criterion. IMC facilitates identifying the content associated with the group of users based on first content fingerprints associated with the group of users and first reference content fingerprints. IMC receives a second content fingerprint associated with a communication device of a user in the group, sends the second content fingerprint to a third-party identification component for comparison with second reference content fingerprints, and receives content identification information in response. IMC identifies the content for the group of users based on the content identification information and/or the content identification made based on the first content fingerprints associated with the group. |
| US11727038B1 |
Tabular database regrouping
There may be provided a method for managing column extents of a tabular database, the method may include (a) generating a multi-snapshot row score to each row of a group of rows of the tabular database multiple rows; wherein the multi-snapshot score is indicative of fullness of the row in the multiple snapshots; wherein the group of rows comprises column extents associated with column extents metadata; and (b) improving a column extent metadata parameter by reordering the rows of the group of rows according to the multi-snapshot row scores to provide a re-ordered group of rows that comprises re-ordered group extents associated with re-ordered column extents associated with re-ordered column extents metadata. |
| US11727034B2 |
Cross-cloud deployments
Systems and methods are provided for managing a distributed database across multiple cloud provider systems. Database elements (e.g., primary, secondary, and/or read-only nodes) are distributed across multiple cloud provider systems. A provisioning component is configured to enable cross-cloud configuration options to specify the manner in which the clusters/replica set members are to be deployed across multiple cloud providers and/or geographical regions. |
| US11727032B2 |
Data visualization platform for event-based behavior clustering
A platform for processing event traces to generate clusters of journey maps for an interactive user display. The clustering can be implemented using a genetic process. The clustering can be implemented using a distance measures. Other clustering techniques can be used. The platform can use the clustering results to generate interactive dynamic visualizations with interactive selectable portions. The platform can integrate processing mining and journey maps to generate interactive dynamic visualizations. |
| US11727023B2 |
Information search and display system
An information search and display system searches for information in an organization and displaying it on a screen. The system includes a storage part storing correlation information showing correlation among information units including personnel and files in an organization and feature information showing features of the information units; a selecting part selecting information units with relevance to a search term based on the feature information if the search term is input; a correlation acquiring part acquiring a degree of correlation among the selected information units based on the correlation information; a generating part generating display data for displaying icons corresponding to the selected information units and connecting lines connecting these icons; and an output part outputting the generated display data. The generating part generates display data so that a display mode of a connecting line changes according to the degree of correlation. |
| US11727022B2 |
Generating a global delta in distributed databases
Embodiments are disclosed for a method. The method includes receiving a plurality of local deltas for a query execution against a corresponding plurality of data sources hosted by a corresponding plurality of distributed nodes of a dynamic distributed network. The method also includes generating a combined delta by combining the local deltas. Additionally, the method includes generating a determined delta result by performing additional processing on the combined delta. Further, the method includes providing the determined delta for one of the distributed nodes. |
| US11727018B1 |
Selecting content and identifying users for identification to additional users of social networking system based on user attributes or content item characteristics
A social networking system provides a user with a feed of content items associated with other users connected to the user via the social networking system. Additionally, the social networking system identifies additional content items for presentation to the user and generates an additional feed including the additional content items. The additional content items may be determined by identifying content items having various characteristics and scoring the content items based on the characteristics. Content items having at least a threshold score are identified as additional content items. Examples of characteristics of content items include users providing content items to the social networking system, locations associated with social networking system users, and interaction with content items by social networking system users. In some embodiments, the additional feed modifies presentation of the additional content items based on their associated scores. |
| US11727011B2 |
Data analysis tool with precalculated metrics
In the general, the subject matter of the present disclosure relates to a data analysis tool that helps consumers, such as data scientists and engineers, understand datasets better. The disclosed data analysis framework/tool surfaces metrics to data consumers to visually inspect and understand large datasets more efficiently. In addition to the pre-computed and pre-collected metrics on given datasets or tables, the disclosed data analysis tool may also provide a way to detect various anomalies associated with the datasets. |
| US11727008B1 |
Database table with a minimum-maximum filter for multiple ranges
A method for responding to a tabular database (TD) query, the method may include (i) receiving the TD query, wherein the TD query comprises one or more numerical conditions; (ii) determining, using gap filters and based on the one or more numeral conditions, a relevancy to the TD query of groups of cells of the TD that are associated with the gap filters; wherein different gap filters are associated with different groups of cells of the TD; wherein each gap filter comprises one or more pairs of minimum-maximum values that are defined based on one or more gaps between sorted values of the group of cells, wherein at least one gap filter of the gap filters is set up based on a storage parameter of the gap filter and a filtering parameter of the gap filter; (iii) skip a scanning of one or more groups of cells of the TD that are irrelevant to the TD query; and (iv) generate a response to the TD query, wherein the generating comprises scanning one or more groups of cells of the TD that are relevant to the TD query. |
| US11727007B1 |
Systems and methods for a unified analytics platform
A computer-implemented method is disclosed including operations of receiving a request to store a representation of a machine learning model in a non-transitory computer-readable medium, validating the representation of the machine learning model, storing the representation of the machine learning model, receiving a query from a web-based programming application, the query including a sequence of operators, parsing the query to detect and identify each operator within the sequence of operators, converting the query to directed acyclic graph (DAG) and providing the DAG to a distributed processing engine configured to execute the DAG. The computer-implemented method includes further operations of, prior to converting the query to the DAG, altering the query to improve efficiency of execution of the DAG. Altering the query may include at least one of consolidating at least two operators, applying a filter operation to an operator, or applying a projection to the operator. |
| US11727005B2 |
Fill in the blanks word completion system
A word completion system based on a partial but exact template that entails a finite number of matches. A primary component is a close ended template made up of cues representing one or more characters, constrained by the exact number of characters in the desired word. It can be edited with pinpoint accuracy to regenerate a new result set in real time to reflect the change. The exact number of characters in the template can be indicated by a discrete signal with a designated gesture or keying in a number. The system is substantially interactive without requiring command line input or a scripting language. A delimiter or a designated signal is used to select an entry from the result set to complete the target word. The proposed method is inherently deterministic and extensible to different writing systems, and adaptable and portable to a wide range of hardware platforms. |
| US11727004B2 |
Context dependent execution time prediction for redirecting queries
Context dependent execution time prediction may be applied to redirect queries to additional query processing resources. A query to a database may be received at a first query engine. A prediction model for executing queries at the first query engine may be applied to determine predicted query execution time for the first query engine. A prediction model for executing queries at a second query engine may also be applied to determine predicted query execution time for the second query engine. One of the query engines may be selected to perform the query based on a comparison of the predicted query execution times. |
| US11727003B2 |
Scaling query processing resources for efficient utilization and performance
Scaling of query processing resources for efficient utilization and performance is implemented for a database service. A query is received via a network endpoint associated with a database managed by a database service. Respective response times predicted for the query using different query processing configurations available to perform the query are determined. Those query processing configurations with response times that exceed a variability threshold determined for the query may be excluded. A remaining query processing configuration may then be selected to perform the query. |
| US11727002B2 |
Segment trend analytics query processing using event data
A method, system, and computer program product for conserving resources in segment trend analytics query processing using event data. A set of events of an entity is aggregated and sorted from earliest to last, and sequentially processed to incrementally set a subset therefrom. A predicate function for determining segment membership is applied respective of a linear timeline of events of the subset represented by a time of an event processed. A data record comprising identification of the entity, time, and respective segment is generated and stored. Data records are aggregated by respective identification of a segment and a time comprised therein, and at least one analytic measure respective of entities which identification thereof is comprised therein, is calculated and stored. An indication of the at least one analytic measure calculated respective of a segment and a time queried is returned, whereby determination of a trend of the segment is enabled. |