| Document | Document Title |
|---|---|
| US11189947B2 |
Socket soldering contact and contact module for a printed circuit board
A solder socket contact for a printed circuit board, comprising a first contact element and a second contact element, wherein the first contact element has at least one soldering pin which is designed to be soldered to the printed circuit board, the first contact element has a contact region for contacting a plug contact, the second contact element has at least one soldering pin which is designed to be soldered to the printed circuit board, the second contact element has a contact region for contacting the plug contact, and the first contact element and the second contact element form an individual pole for contacting the plug contact. |
| US11189946B2 |
Compact combination connector
A compact connector that mates with a complementary connector at high mating force. The connector (100) may have a housing (102) with a member (104) having a plurality of sides (106) and an opening (108) at a first side (110), and a frame (114) mounted to the member (104) from the first side (110) and having a plurality of walls (116) so as to bound the opening (108). The frame (114) may be made of a material that withstands forces to which the connector (100) may be exposed during mating. The member (104) may be made of a less robust material, such as plastic with thin walls (116) so as to enable a compact connector. The frame (114) and the member (104) may have engagement features, including latches, complementary chamfer and bevel features that may aid in mounting the frame (114) to the member (104) and locking features that resist dis-engagement of the frame (114) and the member (104). |
| US11189942B2 |
Wire plug-in aid sleeve structure for wire connection terminal
The middle section and the tail section are mounted in a wire inlet of a terminal device. The aid sleeve is formed with an internal guide hole. A wire collection section is disposed on one side of the head section distal from the middle section. A recessed guide channel is disposed on one side of the wire collection section proximal to the guide hole. The recessed guide channel includes two lateral outer arched channels with larger curvature radius. The two lateral outer arched channels gradually extend toward a middle bottom face to form an inner arched channel with smaller curvature radius. The recessed guide channel can gradually bind the forked conductor end section of a multi-strand conductive wire, whereby the wire can be quickly plugged into the guide hole. |
| US11189940B2 |
Electric wire with terminal, coating apparatus, and method of manufacturing electric wire with terminal
An electric wire with a terminal includes: an electric wire having a core wire, and a cover; a crimp terminal having a core wire crimping portion which is crimped to the core wire, a cover crimping portion which is crimped to the cover, and a connecting portion which extends from the core crimping portion to the cover crimping portion; and a resin which integrally covers the core wire and the crimp terminal. The core wire has an intermediate portion which extends between the core crimping portion and the cover crimping portion. The connecting portion has a bottom wall portion and a pair of side wall portions which extend in a height direction of the crimp terminal from end portions of the bottom wall portion in a width direction. |
| US11189939B2 |
Dual-polarized wide-bandwidth antenna
The invention relates to a low profile antenna, operating over a wide range of frequencies. The dual-polarized wideband antenna consists of: radiating elements, ground plane, metallic walls, coaxial cables, split-ring slots. The antenna is fed by coaxial cables at feed points, which are surrounded by split-ring slots. The antenna can be utilized as an element in an array to provide particular radiation pattern. |
| US11189937B2 |
Electronic device for identifying performance of communication circuit based on signal transmitted and received via antenna
An electronic device is provided The electronic device includes a patch antenna element, at least one antenna including a first feeding unit electrically connected to the patch antenna element and a second feeding unit electrically connected to the patch antenna element so as to have a designated isolation for a signal that is input to the first feeding unit, a radio frequency integrated circuit (RFIC) which includes a first communication circuit including a first transmission circuit and a first reception circuit which are electrically connected to the first feeding unit, and a second communication circuit including a second transmission circuit and a second reception circuit which are electrically connected to the second feeding unit, and a processor. |
| US11189932B2 |
Injection molded dielectric antenna formed with an antenna mold that compensates the dielectric during curing
In accordance with one or more embodiments, a method includes injection molding of a dielectric material in a pre-distorted antenna mold; and curing the dielectric material. The pre-distorted dielectric mold has a shape that compensates for shape distortion of the dielectric material during the curing. |
| US11189929B2 |
Mobile terminal
The present invention relates to a mobile terminal comprising: a terminal body having first to fourth sides; a metal frame comprising a base plate located in the interior of the body of the terminal, first and second side members distanced from the base plate and exposed to the exterior of the terminal body, and a slit located on the first side of the terminal body and distanced from a first end part of a first side member and a first end part of a second side member; and a printed circuit board located in the interior of the terminal, wherein the first side member is located on one part of the first side end and second side, the printed circuit board comprises a first power unit, a second power unit, a first conductive pattern connected to the first power unit; and a second conductive pattern connected to the second power unit, wherein the first conductive pattern is directly connected to the first side member, and the second conductive pattern is not directly connected to the second side member. |
| US11189926B2 |
Multilayer patch antenna
Presented is a multilayer patch antenna which prevents the occurrence of parasitic resonance by having a metal layer formed on the inner wall of a thru-hole, among a plurality of thru-holes formed in a lower patch antenna, penetrated by a power feeding pin of an upper patch antenna. The multilayer patch antenna presented herein comprises: an upper patch antenna having a first thru-hole formed therein; a lower patch antenna having a second thru-hole and a third thru-hole formed therein, away from each other; a first upper power feeding pin protruding under the lower patch antenna by penetrating the first thru-hole and the second thru-hole; a lower power feeding pin protruding under the lower patch antenna by penetrating the third thru-hole; and a metal layer formed inside the second thru-hole. |
| US11189921B1 |
Cellular system
A system includes one or more antennas; and a processor to control a directionality of the antennas in communication with a predetermined target using 5G protocols. |
| US11189917B2 |
Systems and methods for distributing radioheads
Systems and methods are described to create radio daisy chains for convenient and aesthetically pleasing high-density radio deployments. |
| US11189916B2 |
Double-frequency antenna structure with high isolation
A double-frequency antenna structure with a high degree of electrical isolation between long distance and short distance antennas includes a dielectric substrate having at least two corners and a center area. A first set of antenna arrays is positioned at the corners. A second set of antenna arrays is positioned at the center area. At least one first folded isolation plate is mounted on the dielectric substrate, and positioned between the first set of antenna arrays and the second set of antenna arrays. At least one second folded isolation plate each is mounted on one first folded isolation plate. |
| US11189914B2 |
Liquid crystal cell and scanning antenna
A liquid crystal cell according to the present invention includes: a TFT substrate including a first dielectric substrate, TFTs supported on the first dielectric substrate, and patch electrodes electrically connected to the TFTs; a slot substrate including a second dielectric substrate and a slot electrode including slots supported on the second dielectric substrate; a liquid crystal layer interposed between the TFT substrate and the slot substrate which are arranged in a form in which the patch electrode and the slot electrode face each other; antenna units each including one of the patch electrodes and the slot electrode including at least one of the slots arranged corresponding to the one of the patch electrodes; and alignment films formed on surfaces of both of the TFT substrate and the slot substrate facing the liquid crystal layer, made of a polyimide-based resin, and having a relative dielectric constant of 3.8 or more. |
| US11189913B2 |
Antenna structure for extended distance radar function and electronic device using the same
An antenna structure serving as a radar emitter with extended long range function comprises a radiating element comprised of radiating units connected in series by a feeder. Each two adjacent radiating units are spaced apart from each other by a specified distance. Lengths of the radiating units are same, and width of the radiating units gradually decreases from a center to ends. The feeder transmits a current signal to the radiating element. The radiating element emits a radar beam based on the current signal. |
| US11189912B2 |
Modular interface system for an antenna reflector, in particular for an antenna of a space craft, such as a satellite, in particular
The modular interface system comprises an interface part intended to be mechanically connected to a mechanical element forming part of a platform of a space craft, a multi-pronged structure provided, at a first end, with at least three feet and configured to form a mechanical link between, on the one hand, the interface part arranged at a second end opposite the first end and, on the other hand, respectively, a plurality of junction elements, each junction element being connected to one of the feet of the multi-pronged structure with which it is associated, and the junction elements being intended to be mechanically connected to a rear face of the antenna reflector. |
| US11189911B2 |
Compact combiner for phased-array antenna beamformer
A method of implementing a combiner or divider network with compact layout design is proposed. A phased-array antenna comprises a plurality of antenna elements, a plurality of phase shifters, and a combiner and/or divider network. The phased-array antenna is capable of forming narrowly focused beams. The array of antenna elements is applied with a set of combined beam coefficients to steer the direction of the beam and to shape the beamwidth to a desired width. The combiner and/or divider network is implemented with a compact layout design, where each combiner or divider in the network is designed with a flexible terminal location to fit different circuits easily to reduce trace loss in the network and to reduce the overall layout size. |
| US11189906B2 |
Electronic device comprising antenna
An electronic device includes a housing including a first plate, a second plate opposite to the first plate, and a side member surrounding a space between the first plate and the second plate, and including at least part of a conductive material, a flexible printed circuit board (FPCB) attached on an inner surface of the housing, a first antenna element which is included in the FPCB and in which a slot is formed, and a first radio frequency integrated circuit (RFIC) for the first antenna element. An opening is formed in the side member or the second plate of the housing. The FPCB is attached the inner surface of the housing such that at least part in which the slot of the first antenna element is formed is exposed through the opening. At least part of the opening is filled with an insulating material. |
| US11189903B2 |
Antenna apparatus and communications terminal apparatus
An antenna apparatus includes: an antenna substrate including a heat source provided to at least one face of the antenna substrate; and a heat dissipator configured to dissipate heat produced in the heat source. The heat dissipator contacts with at least a portion of the heat source. An area of a cross section parallel to the antenna substrate of the heat dissipator at a distance less than a predetermined distance in a normal direction of the contact face from the contact face is equal to or less than an area of the contact face, and an area of a cross section parallel to the antenna substrate of the heat dissipator at a distance equal to or more than the predetermined distance from the contact face is larger than the area of the contact face. |
| US11189902B1 |
Method and apparatus for a miniature broadband RF power divider
An apparatus and method for electrical power splitting with a reduced physical size by using reactive electrical components, producing an increase in signal isolation among output ports and a reduction in internal electrical losses, and operable over a large bandwidth extending from DC to microwave frequencies. Attenuators with capacitors in parallel are used inboard of each output port to achieve extended broadband operation. 2-way and N-way power splitters and corresponding power combiners are described. |
| US11189900B2 |
Tapered broadband balun
A balun is disclosed and includes a dielectric substrate defining a first surface and a second surface. The balun includes a first output port including a first output ground portion and first output power portion; a second output port including a second output ground portion and a second output power portion; and an input port including an input ground portion and input power portion. The first output ground portion, the second output ground portion, and the input ground portion are coupled at a ground junction portion. The first output power portion, the second output power portion, and the input power portion are coupled at a power junction portion. The first output power portion, the second output power portion, and the input power portion are positioned on the first surface. The first output ground portion, the second output ground portion, and the input ground portion are positioned on the second surface. |
| US11189899B2 |
Feed circuit, antenna, and method for configuring antenna
The present invention provides a feed circuit capable of enhancing a mechanical strength and electrical characteristics thereof. A waveguide is provided on a plate-like member, and has a plurality of branches. A bridging part-extends in a Y direction intersecting an X direction in which the waveguide-guides an electromagnetic wave between sidewalls of the waveguide (14), and includes a plurality of members provided at predetermined intervals in the X direction so that intensity of a reflected wave becomes a predetermined intensity or less. |
| US11189896B2 |
Tunable bandpass filter with constant absolute bandwidth using single tuning element
The present invention is a tunable bandpass filter to provide a constant absolute bandwidth across a tuning range, comprising of a pair of resonators to determine a filter center frequency, each said resonator has a rectangular waveguide cavity, wherein said filter center frequency depends on the dimensions of said rectangular waveguide cavity; a pair of side walls attached to said pair of resonators to form a filter housing; a tuning element movably attached to at least one of said pair of side walls and extending in said filter housing and movable orthogonally to said pair of resonators, and wherein said dimensions of said rectangular waveguide cavity change by moving said tuning element, thereby said filter center frequency is changed. |
| US11189895B1 |
Hybrid distinct wavelength resonant band-pass filter with capacitive coupling metal pattern
The present disclosure provides a hybrid distinct wavelength resonant band-pass filter with capacitive coupling metal pattern, including a ceramic matrix. The ceramic matrix includes a first surface and a second surface opposite to the first surface. A first resonant cavity, a second resonant cavity, a third resonant cavity, a fourth resonant cavity, a fifth resonant cavity, a sixth resonant cavity, a seventh resonant cavity, an eighth resonant cavity, and a ninth resonant cavity, sequentially distributing along a length direction of the ceramic matrix, are formed between the first surface and the second surface. A metal pattern is disposed on the first surface, the metal pattern includes a first pattern region surrounding the third resonant cavity and a second pattern region surrounding the fourth resonant cavity. |
| US11189885B2 |
Separator including binders having different glass transition temperatures and method of manufacturing the same
A separator for secondary batteries, including a separator substrate having at least one surface, wherein the separator substrate comprises a polymer resin having a porous structure, a first coating layer on the separator substrate, the first coating layer includes a first inorganic material and a first binder, and a second coating layer on the first coating layer, the second coating layer includes a second inorganic material and a second binder, wherein the first coating layer further includes a third binder having a glass transition temperature lower than 30° C. and the second coating layer further includes a fourth binder having a glass transition temperature of 30° C. or higher. |
| US11189880B2 |
Feed-through forming a terminal for a metal-ion electrochemical accumulator, integrating a gas relief valve, associated accumulator
The invention relates to a feed-through comprising a terminal for a metal-ion electrochemical accumulator, produced through an orifice emerging either side of a wall comprising two opposite faces, comprising: a closure means in abutment against the chamfer of at least one through passage forming a seat inside the feed-through; a compression means housed in the through duct, the compression means being adapted to keep the closure means pressed against its seat along a continuous peripheral surface, up to a predetermined pressure of the gases prevailing inside the accumulator, beyond which pressure said gases may escape towards the outside of the accumulator through the passage and the through duct. |
| US11189879B2 |
Battery module that includes liquid battery module and solid battery module
A battery module includes a first liquid battery module and a first solid battery module. The first solid-state battery module has a larger volume than a volume of the first liquid battery module. |
| US11189872B2 |
Multifunctional pouch battery cell frame
A pouch battery cell includes a rigid frame forming a skeleton of the cell and defining an aperture, an anode, a separator, a cathode, and a thermal transfer device disposed within the aperture, the anode and cathode each including a current collector with an exposed tab portion bonded to a terminal, integrated into the frame, and the thermal transfer device integrated into the frame and partially extending to the cell exterior. |
| US11189871B2 |
Lithium secondary battery and method of fabricating the same
Provided are a lithium secondary battery, which includes an electrode assembly, a battery case accommodating the electrode assembly, a surface layer comprising an engineering plastic located on the outer side of the battery case, and lead terminals connected with the electrode assembly and drawn out of the battery case, and a method of fabricating the same. |
| US11189864B2 |
Electronic device and control method
An electronic device includes an interface unit that receives power from an external device, a charging unit that charges a battery with power received from the external device via the interface unit, and a control unit that stops operations of units excluding the interface unit and the charging unit, when the charging unit charges the battery with the power received from the external device via the interface unit and a predetermined function is selected. |
| US11189859B2 |
Partially and fully surface-enabled alkali metal ion-exchanging energy storage devices
A surface-enabled, metal ion-exchanging battery device comprising a cathode, an anode, a porous separator, and a metal ion-containing electrolyte, wherein the metal ion is selected from (A) non-Li alkali metals; (B) alkaline-earth metals; (C) transition metals; (D) other metals such as aluminum (Al); or (E) a combination thereof; and wherein at least one of the electrodes contains therein a metal ion source prior to the first charge or discharge cycle of the device and at least the cathode comprises a functional material or nanostructured material having a metal ion-capturing functional group or metal ion-storing surface in direct contact with said electrolyte, and wherein the operation of the battery device does not involve the introduction of oxygen from outside the device and does not involve the formation of a metal oxide, metal sulfide, metal selenide, metal telluride, metal hydroxide, or metal-halogen compound. This energy storage device has a power density significantly higher than that of a lithium-ion battery and an energy density dramatically higher than that of a supercapacitor. |
| US11189852B2 |
Polymer-based electrolyte materials for proton exchange membrane fuel cells
Polymer-based electrolyte materials that may be used as proton exchange membranes in proton exchange membrane fuel cells are described. The disclosed polymer electrolyte materials can be generally defined by a general 1,3-dicarbonyl repeat unit that may include various side chain and main chain constituents changing the acidity of the C—H proton(s) located between the carbonyl groups. Accordingly, by varying such side-chain and main-chain constituents, the proton-conduction properties the disclosed proton exchange membranes can be manipulated, and methods of producing the same. Methods of producing such polymer electrolyte materials are also disclosed. |
| US11189849B1 |
Fuel cell
A fuel cell includes a cell stack configured such that a plurality of unit cells is stacked, an end plate disposed at one of two ends of the cell stack, the end plate including an air inlet, an air outlet, and a groove portion including a first groove adjacent to and spaced apart from the air outlet and a second groove connecting the first groove to the air inlet, and a cover configured to cover a region of the end plate in which the air inlet, the groove portion and the air outlet are formed so as to form a flow path together with the second groove to allow air to pass therethrough. The cover includes a first through-hole communicating with the first groove, a second through-hole communicating with the air outlet, and a partition wall isolating the first and second through-holes from each other. |
| US11189846B2 |
Electrically-conductive member and method of manufacturing the same
An electrically-conductive member having sufficient corrosion resistivity even when the electrically-conductive member is exposed to high potential environment and a method of manufacturing the electrically-conductive member are offered. An electrically-conductive member is obtained by a mist CVD method, by forming a metal oxide film on a base member of a separator, and the electrically-conductive member has an active potential range and a passive potential range in an anode polarization curve that is measured in a sulfuric acid aqueous solution having a sulfuric acid concentration that is 5.0×10−4 mol/dm3 at pH3 and having a temperature of 25° C., an anode current density that is 1×10−7 A/cm2 or less in the passive potential range, and the passive potential range reaching to an electric potential that is 1V. |
| US11189845B2 |
Method and device for producing fuel cell separator
The present disclosure relates to a method for producing a fuel cell separator, including: a preparation step of preparing a metallic base material having a passive film on at least one part of a surface thereof; and a titanium oxide film formation step of subjecting the surface of the metallic base material to atmospheric pressure plasma treatment using first spraying means for spraying a titanium-containing starting material solution together with argon gas under a 85% to 92.5% by volume nitrogen atmosphere in a chamber. The present disclosure also relates to a device for producing a fuel cell separator having: conveying means for conveying a metallic base material having a passive film on at least one part of a surface thereof; a treatment chamber in which the metallic base material conveyed by the conveying means is disposed so as to be capable of passing therein under a 85% to 92.5% by volume nitrogen atmosphere; and first spraying means for spraying a titanium-containing starting material solution together with argon gas to carry out atmospheric pressure plasma treatment, which is disposed in the passage direction of the metallic base material in the treatment chamber. |
| US11189838B2 |
Metal-supported electrochemical element, solid oxide fuel cell and method of manufacturing such metal-supported electrochemical element
Realized is an element having an electrolyte layer that is dense and has high gas barrier characteristics. A metal-supported electrochemical element includes at least a metal substrate as a support, an electrode layer formed on/over the metal substrate, a buffer layer formed on the electrode layer, and an electrolyte layer formed on the buffer layer. The electrode layer is porous and the electrolyte layer is dense. The buffer layer has density higher than density of the electrode layer and lower than density of the electrolyte layer. |
| US11189834B1 |
Multiple electrolyte battery cells
Energy storage devices, battery cells, and batteries of the present technology may include a first current collector and a second current collector. Exemplary battery cells may also include a first region defined between the first current collector and the second current collector. The first region may include electrode materials. The battery cells may also include a second region defined between the first current collector and the second current collector. The second region may be fluidly isolated from the first region. The second region may include an electrolyte. |
| US11189832B2 |
Precursors of cathode materials for a rechargeable lithium ion battery
A method for manufacturing a cobalt based hydroxide carbonate compound having a malachite-rosasite mineral structure, comprising the steps of: providing an first aqueous solution comprising a source of Co, providing a second aqueous solution comprising Na2CO3, mixing both solutions in a precipitation reactor at a temperature above 70° C., thereby precipitating a cobalt based hydroxide carbonate compound whilst evacuating from the reactor any CO2 formed by the precipitation reaction, wherein the residence time of the compound in the reactor is between 1 and 4 hours, and recovering the cobalt based hydroxide carbonate compound. The cobalt based hydroxide carbonate compound is used as a precursor of a lithium cobalt based oxide usable as an active positive electrode material in lithium ion batteries. |
| US11189827B2 |
Method for preparing positive electrode active material for secondary battery, positive electrode active material thus prepared and lithium secondary battery including the same
A method for preparing a positive electrode active material for a secondary battery, includes providing a lithium transition metal oxide; forming a mixture by mixing the lithium transition metal oxide, a coating polymer and carbide; and heat-treating the mixture to form a coating layer including a carbonized coating polymer and carbide on the surface of the lithium transition metal oxide particle. |
| US11189826B2 |
Electrode material for lithium ion secondary battery, electrode for lithium ion secondary battery, and lithium ion secondary battery
An electrode material for a lithium ion secondary battery of the present invention includes an electrode active material represented by LiFexMn1-w-x-yMgyAwPO4 and a carbonaceous film coating a surface of the electrode active material, a particle diameter D10 of secondary particles is 0.5 μm or more, a particle diameter D90 of the secondary particles is 25 μm or less, and a ratio (O/I) of an average value of thicknesses I of the carbonaceous film on the surfaces of the primary particles in a range of 0.3 μm or less from a center of the secondary particle at 300 measurement points to an average value of thicknesses O of the carbonaceous film on the surfaces of the primary particles in a range of 0.3 μm or less from an outermost surface of the secondary particle at 300 measurement points is 0.85 or more and less than 1.00. |
| US11189825B2 |
Graphene-encapsulated electroactive material for use in a lithium ion electrochemical cell
An electrochemically active material including composite particles that each include a graphene-based material shell surrounding nanoparticles of a core material. The composite particles may include a BET surface area of less than about 75 m2/g. The electrochemically active material may be formed into an electrode incorporated within a lithium ion electrochemical cell. |
| US11189822B2 |
Graphite protected anode active material particles for rechargeable lithium batteries
Provided is an anode particulate or a solid mass of particulates for a lithium battery, the particulate comprising a graphite matrix and a single or a plurality of carbon foam-protected primary particles of an anode active material embedded or dispersed in said graphite matrix, wherein the primary particles of anode active material contain at least one porous particle having a surface pore, internal pore, or both surface and internal pores, having a pore volume of Vpp and a solid volume Va, the carbon foam contains pores having a pore volume Vp, and the volume ratio Vp/Va is from 0.1/1.0 to 5.0/1.0 or a total pore-to-solid volume ratio (Vp+Vpp)/Va is from 0.3/1.0 to 10/1.0 and wherein the carbon foam is physically or chemically connected to the graphite matrix and the primary anode particles. The carbon foam is preferably reinforced with a high-strength material. |
| US11189818B1 |
Electrolyte dispensing and coating system
Electrolyte dispensing systems according to embodiments of the present technology may include a housing defining an internal volume. The housing may define an inlet and an outlet. The dispensing system may include an inlet roller positioned proximate the housing inlet. The inlet roller may be configured to provide a substantial seal at the housing inlet when a substrate is delivered into the housing. The dispensing system may include a delivery device positioned between the housing inlet and housing outlet. The delivery device may be configured to supply an electrolyte to the substrate delivered into the housing. The electrolyte dispensing system may also include an outlet roller positioned proximate the housing outlet. The outlet roller may be configured to provide a substantial seal at the housing outlet when the substrate is delivered from the housing. |
| US11189817B2 |
Light-emitting device, module, electronic device, and method for manufacturing light-emitting device
A light-emitting element, a bonding layer, and a frame-like partition are formed over a substrate. The partition is provided to surround the bonding layer and the light-emitting element, with a gap left between the partition and the bonding layer. A pair of substrates overlap with each other under a reduced-pressure atmosphere and then exposed to an air atmosphere or a pressurized atmosphere, whereby the reduced-pressure state of a space surrounded by the pair of substrates and the partition is maintained and atmospheric pressure is applied to the pair of substrates. Alternatively, a light-emitting element and a bonding layer are formed over a substrate. A pair of substrates overlap with each other, and then, pressure is applied to the bonding layer with the use of a member having a projection before or at the same time as curing of the bonding layer. |
| US11189816B2 |
Display substrate having a unitary cathode layer connected to a plurality of light emitting blocks, display apparatus, and method of fabricating display having the same
A display substrate includes a base substrate; a plurality of light emitting blocks on the base substrate, a respective one of the plurality of light emitting blocks in a subpixel region; a unitary cathode layer electrically connected to the plurality of light emitting blocks, the unitary cathode layer extending substantially throughout a display area of the display substrate; an organic auxiliary cathode layer electrically connected to the unitary cathode layer, the organic auxiliary cathode layer including an organic conductive polymer material; and a metallic auxiliary cathode layer limited in a groove defined by the organic auxiliary cathode layer and in direct contact with the organic auxiliary cathode layer and in direct contact with the unitary cathode layer. The metallic auxiliary cathode layer is limited in an inter-subpixel region of the display substrate. The organic auxiliary cathode layer is at least partially in the inter-subpixel region of the display substrate. |
| US11189813B2 |
Wound management method and apparatus
Wound drain includes a body of elastomeric material. The body includes a flange having a generally planar form and an elongate shaft having a first portion extending to one side of the flange, and optionally a second portion extending to the opposite side of the flange. The flange has a cross-sectional length in a direction perpendicular to a longitudinal direction of the shaft that is larger than a cross-sectional length of the shaft. The shaft includes one or more channels each extending along its entire length or a portion of its length, and along both the first and second portions of the shaft when the second portion of the shaft is present. The shaft also includes one or more longitudinally extending openings that each lead to one of the channels. |
| US11189812B2 |
Light-emitting element, light-emitting device, and electronic appliance
In a light-emitting element including an EL layer between a pair of electrodes, between an electrode functioning as an anode and a fourth layer having a light-emitting property (light-emitting layer), the EL layer includes at least a first layer having a hole-injecting property (hole-injecting layer), a second layer having a hole-transporting property (first hole-transporting layer), and a third layer having a hole-transporting property (second hole-transporting layer). The absolute value of the highest occupied molecular orbital level (HOMO level) of the second layer is larger than the absolute value of the highest occupied molecular orbital level (HOMO level) of each of the first layer and the third layer. With such a structure, the rate of transport of holes injected from the electrode functioning as an anode is reduced and emission efficiency of the light-emitting element is improved. |
| US11189811B2 |
Organic light emitting diode display panel having wide color gamut and low power consumption, manufacturing method thereof, and display device
An organic light emitting diode display panel, a manufacturing method thereof, and a display device are disclosed. The organic light emitting diode display panel includes: a base substrate; a light emitting layer on the base substrate, a spectral width at 10%-15% of a maximum spectral intensity of an emission spectrum of the light emitting layer is not less than 200 nm, and a yellow-green wave band of the emission spectrum includes at least one peak located between 550 nm-562 nm. |
| US11189809B2 |
Organic EL device and display unit
An organic EL device of the disclosure includes: a first electrode and a second electrode; and an organic layer provided between the first electrode and the second electrode. The organic layer includes a light-emitting layer. The organic layer includes, between the first electrode and the light-emitting layer, a first layer that contains a polycyclic aromatic hydrocarbon compound having orientation, and a second layer that contains a larger amount of nitrogen element than the first layer. |
| US11189807B2 |
Organometallic compound and organic light-emitting device including the same
An organometallic compound represented by Formula 1: M(L1)n(L2)n2 Formula 1 wherein in Formula 1, M, L1, L2, n1, and n2 are the same as described in the specification. |
| US11189804B2 |
Organic electroluminescent materials and devices
Novel phosphorescent metal complexes containing ligands having the Formula I: bearing either a naphthalene or other fused heterocycle moieties such as benzofuran and benzothiophene useful as emitters in OLEDs and improve the device efficiency and the FWHM of the emission are disclosed. |
| US11189803B2 |
Organic electroluminescent element and electronic device containing the organic electroluminescent element
An organic electroluminescence device includes an anode, an emitting layer, and a cathode. The emitting layer contains a first compound, a second compound, and a third compound. An ionization potential Ip1 of the first compound and an ionization potential Ip2 of the second compound satisfy the numerical expression. 0≤Ip2−Ip1≤0.8[eV] The first compound is a delayed fluorescent compound. The second compound is a fluorescent compound. The third compound has an electron mobility of 1×10−8 cm2/(V·s) or more. |
| US11189801B2 |
Phenoxazine derivatives for organic electroluminescent devices
The present invention relates to the compounds of the formulae (1) and (2) and to organic electroluminescent devices, in particular blue-emitting devices, in which these compounds are used as host material or dopant in the emitting layer and/or as hole-transport material and/or as electron-transport material. |
| US11189798B2 |
Formation of carbon nanotube-containing devices
A method of fabricating a carbon nanotube based device, including forming a trench having a bottom surface and sidewalls on a substrate, selectively depositing a bi-functional compound having two reactive moieties in the trench, wherein a first of the two reactive moieties selectively binds to the bottom surface, converting a second of the two reactive moieties to a diazonium salt; and reacting the diazonium salt with a dispersion of carbon nanotubes to form a carbon nanotube layer bound to the bottom surface of the trench. |
| US11189793B2 |
Method of forming resistive random access memory cell
A method of forming a resistive random access memory cell includes the following steps. A first electrode layer, a blanket resistive switching material layer and a second electrode layer are formed on a layer sequentially. The second electrode layer is patterned to form a second electrode. The blanket resistive switching material layer is patterned to form a resistive switching material layer. An oxygen implanting process is performed to implant oxygen in two sidewall parts of the resistive switching material layer. |
| US11189791B2 |
Integrated circuit and fabrication method thereof
A method for fabricating an integrated circuit is provided. The method includes forming a memory cell over a substrate, wherein the memory cell comprising a top electrode, a bottom electrode, and a resistance switching element between the bottom electrode and the top electrode; forming a dielectric layer over the memory cell and the substrate; etching a via opening in the dielectric layer to expose the top electrode of the memory cell; forming a spacer in the via opening; performing a liner removal process to the dielectric layer after forming the spacer; and forming a conductive feature connected to the top electrode in the via opening. |
| US11189788B2 |
RRAM bottom electrode
An integrated circuit device has an RRAM cell that includes a top electrode, an RRAM dielectric layer, and a bottom electrode having a surface that interfaces with the RRAM dielectric layer. Oxides of the bottom electrode are substantially absent from the bottom electrode surface. The bottom electrode has a higher density in a zone adjacent the surface as compared to a bulk region of the bottom electrode. The surface has a roughness Ra of 2 nm or less. A process for forming the surface includes chemical mechanical polishing followed by hydrofluoric acid etching followed by argon ion bombardment. An array of RRAM cells formed by this process is superior in terms of narrow distribution and high separation between low and high resistance states. |
| US11189782B2 |
Multilayered bottom electrode for MTJ-containing devices
A multilayered bottom electrode for a magnetic tunnel junction (MTJ) containing device is provided that includes, from bottom to top, a base segment having a first diameter and composed of a remaining portion of a first bottom electrode metal-containing layer, a middle segment having a second diameter and composed of a remaining portion of a second bottom electrode metal-containing layer, and an upper segment having a third diameter and composed of a remaining portion of a third bottom electrode metal-containing layer, wherein the first diameter is greater than the second diameter, and the third diameter is equal to, or less than, the second diameter. The wider base segment of each multilayered bottom electrode prevents tilting and/or bowing of the resultant bottom electrode. Thus, a stable bottom electrode is provided. |
| US11189781B2 |
Magnetoresistive stack/structure including metal insertion substance
A magnetoresistive device comprises a fixed magnetic region positioned on or over a first electrically conductive region, an intermediate layer positioned on or over the fixed magnetic region, a free magnetic region positioned on or over the intermediate layer, and a metal insertion substance positioned in contact with the free magnetic region, wherein the metal insertion substance includes one or more transition metal elements. |
| US11189780B2 |
Anisotropic strain-driven magnetoelectric devices
Magnetoelectric devices based on piezoelectric/magnetostrictive bilayers are provided. Also provided are methods of using the devices to modulate or to sense the magnetization of the magnetostrictive material. The devices include an island of magnetostrictive material that is strain-coupled to a thin layer of a piezoelectric material at an interface. A bottom electrode is placed in electrical communication with one surface of the piezoelectric film, and an unpaired top electrode is placed in electrical communication with a second, opposing surface of the piezoelectric film. |
| US11189779B2 |
Electroactive polymer actator
The invention provides an electroactive polymer actuator comprising a capacitance compensation means adapted to at least partially offset any changes in the capacitance across the member induced by its deformation. In this way, the electronic control of the device is rendered much simpler, since a varying capacitance across the actuator member does not have to be accounted for when driving the actuator to perform a particular deformation. |
| US11189778B2 |
Element, cell, and power generation device
An element 1 includes a pair of electrodes 2 and 3, and an intermediate layer 4 having deformability, arranged between the pair of electrodes 2 and 3, and containing, as a material, a silicon compound including an unpaired electron. The intermediate layer 4 may contain a particle including the unpaired electron. The intermediate layer 4 may have rubber elasticity. The intermediate layer 4 may have at least one peak at a g value between 2.070 and 2.001 when being measured at an environment temperature of −150° C. by using an electron spin resonance (ESR) device. The intermediate layer 4 may have at least one peak at a g value between 2.070 and 2.001 when being measured at an environment temperature of −150° C. by using the electron spin resonance (ESR) device. |
| US11189775B2 |
Composite substrate for preventing bonding failure between substrates
A composite substrate has: a first substrate having a first bump protruding therefrom; and a second substrate having a first surface in contact with the first bump, and a second surface opposite to the first surface, the second surface having a second bump protruding therefrom, the second substrate being laminated on the first substrate in a thickness direction perpendicular to the first surface. The first bump and the second bump are partially overlapped with each other as viewed in the thickness direction. The second bump has a rigidity which is lower than a rigidity of the first bump. |
| US11189769B2 |
Light emitting device package with reflective side coating
A light-emitting device is disclosed that includes a substrate; a semiconductor structure on the substrate, a wavelength conversion element on the substrate, opposite the semiconductor structure; an insulating side coating around the semiconductor structure; and a reflective side coating around the wavelength conversion element and the substrate, the reflective layer being stacked over the insulating side coating, the reflective side coating having a first surface that is over a second surface of the insulating side coating. |
| US11189767B2 |
Display apparatus comprising light emitting devices coupled to a wiring board with conductive adhesive
The present invention relates to a display apparatus using a semiconductor light emitting device and a manufacturing method therefor and, more specifically, to a display apparatus using a semiconductor light emitting device. The display apparatus according to the present invention comprises: a wiring board which comprises a wiring electrode; a conductive adhesive layer which covers the wiring electrode; and a plurality of semiconductor light emitting devices which are coupled to the conductive adhesive layer and are electrically connected to the wiring electrode, wherein the conductive adhesive layer is applied in a patterned form on each electrode of the semiconductor light emitting devices such that a plurality of adhesive regions are provided spaced apart from each other on the wiring board. |
| US11189761B2 |
Image display device and method for manufacturing image display device
An image display device includes a plurality of pixels each of which includes a plurality of first subpixels and a second subpixel. The plurality of first subpixels is configured to emit red light, green light, and blue light. The second subpixel is configured to emit blue light. The plurality of pixels includes at least one pixel in which the plurality of first subpixels includes a defective subpixel which is supposed to emit predetermined light with a predetermined color. The second subpixel includes a light-emitting element and a wavelength conversion layer provided over the light-emitting element to convert emission light emitted from the light-emitting element to converted light with the predetermined color if the predetermined color is red or green. |
| US11189758B2 |
Light-emitting device
A light-emitting device has a longitudinal direction and a width direction perpendicular to the longitudinal direction, and includes a first light-emitting element, a second light-emitting element having a peak emission wavelength different from a peak emission wavelength of the first light-emitting element and being aligned with the first light-emitting element in the longitudinal direction, a light-transmissive member covering a first element light extracting surface and a second element light extracting surface such that a portion of a light-guide member is located between the light-transmissive member and each of the first element light extracting surface and the second element light extracting surface, a first reflective member surrounding the first light-emitting element, the second light-emitting element, and the light-guide member in a top view, and a first inclined member between the first light-emitting element and the first reflective member in the longitudinal direction and having an inclined surface inclined relative to the light-transmissive member. The first inclined member is spaced apart from the light-transmissive member. |
| US11189757B2 |
Light emitting diodes with reflective sidewalls comprising porous particles
Sidewall reflectors disposed on the sidewalls of an LED or pcLED comprise porous (for example, hollow) high refractive index light scattering particles dispersed in a transparent binder. The porous particles exhibit a high refractive index contrast and corresponding strong scattering at the interfaces between the porous particle material and one or more air-filled voids in each particle. These sidewall reflectors can provide light confinement with thin reflector structures, allowing close spacing between LEDs and pcLEDs, and may be advantageously employed in microLED arrays. |
| US11189751B2 |
Multi-quantum well structure and LED device including the same
Disclosed is a multi-quantum well structure including a stress relief layer, an electron-collecting layer disposed on the stress relief layer, and an active layer including a first active layer unit that is disposed on the electron-collecting layer. The first active layer unit includes potential barrier sub-layers and potential well sub-layers being alternately stacked, in which at least one of the potential barrier sub-layers has a GaN/Alx1Iny1Ga(1-x1-y1)N/GaN stack, where 0 |
| US11189744B2 |
Low noise Geiger-mode avalanche photodiode and manufacturing process
In at least one embodiment, a Geiger-mode avalanche photodiode, including a semiconductor body, is provided. The semiconductor body includes a semiconductive structure and a front epitaxial layer on the semiconductive structure. The front epitaxial layer has a first conductivity type. An anode region having a second conductivity type that is different from the first conductivity type extends into the front epitaxial layer. The photodiode further includes a plurality of gettering regions in the semiconductive structure. |
| US11189740B2 |
Photoelectric sensor and manufacturing method thereof
The embodiment of the application discloses a photoelectric sensor and a manufacturing method thereof, wherein the photoelectric sensor comprises: a light absorbing layer for absorbing incident light to generate a photocurrent, the light absorption layer comprises a first absorption layer and a second absorption layer stacked in the direction of incident light, the first absorption layer being an intrinsic semiconductor layer of the photoelectric sensor, the second absorption layer being made of a material having a higher photoelectric conversion efficiency than the first absorption layer, and the second absorption layer has a stripe structure arranged at intervals. |
| US11189739B1 |
Solar cell
The present disclosure provide a solar cell, including: a substrate, an interface passivation layer covering a rear surface of the substrate, and an electrode disposed at a side of the interface passivation layer facing away from the substrate, the interface passivation layer including a first interface passivation sub-layer corresponding to a portion of the interface passivation layer between adjacent electrodes, and a second interface passivation sub-layer corresponding to a portion of the interface passivation layer where disposed between the substrate and the electrode; a field passivation layer, at least partially disposed between the interface passivation layer and the electrode; and a conductive enhancement layer, at least partially disposed at a side of the first interface passivation sub-layer away from the substrate to enable carriers in the first interface passivation sub-layer to flow to the electrode, where a resistivity of the conductive enhancement layer is smaller than a resistivity of the field passivation layer. |
| US11189738B2 |
Solar cell side surface interconnects
Peripheral side surface interconnects for interconnecting solar cells are disclosed. The peripheral side surface interconnects include a layer of an electrically conductive adhesive overlying an insulating layer overlying a peripheral side edge of a solar cell and electrically interconnected to a busbar. Photovoltaic modules include adjacent solar cells comprising peripheral side surface interconnects interconnected by the electrically conductive adhesive or by the electrically conductive adhesive and an interconnection element. An interconnection element can be a solder paste or a solder containing electrically conductive ribbon. Methods of forming solar cell peripheral side surface interconnects include applying an insulating layer to a side surface of a solar cell, depositing a busbar in proximity to the insulated side surface of the solar cell, depositing an electrically conductive adhesive over at least a portion of the busbar and over at least a portion of the insulating layer. Photovoltaic modules can be formed by interconnecting adjacent solar cells using a peripheral side surface interconnect. |
| US11189737B2 |
Laminated body
A laminated body comprising a substrate, one or more layers selected from a contact resistance reducing layer and a reduction suppressing layer, a Schottky electrode layer and a metal oxide semiconductor layer in this order. |
| US11189735B2 |
Semiconductor device and display apparatus
A semiconductor device includes a gate electrode, a semiconductor film, and a conductive film. The semiconductor film includes an oxide semiconductor material. The semiconductor film includes a channel region, a low-resistance region, and an intermediate region. The channel region is opposed to the gate electrode. The low-resistance region has a lower electric resistance than the channel region. The intermediate region is provided between the low-resistance region and the channel region. The conductive film is provided selectively in contact with the low-resistance region of the semiconductor film. |
| US11189730B2 |
Non-selective epitaxial source/drain deposition to reduce dopant diffusion for germanium nMOS transistors
Integrated circuit transistor structures and processes are disclosed that reduce n-type dopant diffusion, such as phosphorous or arsenic, from the source region and the drain region of a germanium n-MOS device into adjacent channel regions during fabrication. The n-MOS transistor device may include at least 70% germanium (Ge) by atomic percentage. In an example embodiment, source and drain regions of the transistor are formed using a low temperature, non-selective deposition process of n-type doped material. In some embodiments, the low temperature deposition process is performed in the range of 450 to 600 degrees C. The resulting structure includes a layer of doped mono-crystyalline silicon (Si), or silicon germanium (SiGe), on the source/drain regions. The structure also includes a layer of doped amorphous Si:P (or SiGe:P) on the surfaces of a shallow trench isolation (STI) region and the surfaces of contact trench sidewalls. |
| US11189726B2 |
Transistor with a negative capacitance and a method of creating the same
The various described embodiments provide a transistor with a negative capacitance, and a method of creating the same. The transistor includes a gate structure having a ferroelectric layer. The ferroelectric layer is formed by forming a thick ferroelectric film, annealing the ferroelectric film to have a desired phase, and thinning the ferroelectric film to a desired thickness of the ferroelectric layer. This process ensures that the ferroelectric layer will have ferroelectric properties regardless of its thickness. |
| US11189725B2 |
VTFET with cell height constraints
Semiconductor devices and methods of forming the same include forming a restraint structure over a channel fin, having an opening that is smaller than a top surface of the channel fin. A top semiconductor structure is grown from the top surface of the channel fin, with lateral growth of the semiconductor structure being limited by the restraint structure. |
| US11189724B2 |
Method of forming a top epitaxy source/drain structure for a vertical transistor
A metal is formed into an opening that is located in an interlayer dielectric (ILD) material that laterally surrounds a semiconductor fin of a partially fabricated vertical transistor and on a physically exposed topmost surface of the semiconductor fin. A patterned material stack of, and from bottom to top, a membrane and a doped amorphous semiconductor material layer is formed on the metal and a topmost surface of the ILD material. A metal induced layer exchange anneal is then employed in which the metal and doped semiconductor material change places such that the doped semiconductor material is in direct contact with the topmost surface of the semiconductor fin. The exchanged doped semiconductor material, which provides a top source/drain structure of the vertical transistor, may have a different crystalline orientation than the topmost surface of the semiconductor fin. |
| US11189721B2 |
Trench gate trench field plate vertical MOSFET
A semiconductor device having a vertical drain extended MOS transistor may be formed by forming deep trench structures to define vertical drift regions of the transistor, so that each vertical drift region is bounded on at least two opposite sides by the deep trench structures. The deep trench structures are spaced so as to form RESURF regions for the drift region. Trench gates are formed in trenches in the substrate over the vertical drift regions. The body regions are located in the substrate over the vertical drift regions. |
| US11189709B2 |
Semiconductor device and method for manufacturing semiconductor device
A semiconductor device of the present invention includes a semiconductor layer, a gate trench that defines a source region of a first conductivity type in the semiconductor layer, a channel region of a second conductivity type of a lower part of the source region, a source trench that passes through the source region and the channel region, an impurity region of the second conductivity type of a bottom part and a side part of the source trench, a source electrode on the semiconductor layer, and a highly-concentrated impurity region of the second conductivity type, the highly-concentrated impurity region having a contact portion connected to the source electrode at a surface of the semiconductor layer, the highly-concentrated impurity region passing through the source region and extending to a position deeper than the source region, the highly-concentrated impurity region having a concentration higher than the impurity region. |
| US11189708B2 |
Semiconductor device structure with gate stack and method for forming the same
A semiconductor device structure is provided. The semiconductor device structure includes a substrate. The semiconductor device structure includes a first source/drain structure and a second source/drain structure in the substrate. The semiconductor device structure includes a gate stack over the substrate and between the first source/drain structure and the second source/drain structure. The gate stack includes a gate dielectric layer and a gate over the gate dielectric layer, a portion of the gate dielectric layer is adjacent to a first sidewall of the gate, the gate stack has a gap between the first sidewall and the portion of the gate dielectric layer, and the gap is a vacuum gap or an air gap. |
| US11189707B2 |
Semiconductor device
A semiconductor device includes a substrate including an active region extending in a first direction; a gate structure intersecting the active region and extending in a second direction on the substrate, the gate structure including a gate electrode, a gate capping layer on the gate electrode, and a plurality of spacers on side surfaces of the gate electrode; source/drain regions on the active region on at least one side of the gate structure; a first insulating layer and a second insulating layer on the source/drain regions on at least one side of the gate structure; and contact plugs on the source/drain regions and penetrating the first and second insulating layers. The plurality of spacers include a first spacer on the side surfaces of the gate electrode, an air-gap spacer on an external side surface of the first spacer, and a second spacer on an external side surface of the air-gap spacer An upper portion of the second spacer is bent towards an upper portion of the first spacer and is configured to cap the air-gap spacer. |
| US11189699B2 |
Superlattice structure including two-dimensional material and device including the superlattice structure
Provided are a superlattice structure including a two-dimensional material and a device including the superlattice structure. The superlattice structure may include at least two different two-dimensional (2D) materials bonded to each other in a lateral direction, and an interfacial region of the at least two 2D materials may be strained. The superlattice structure may have a bandgap adjusted by the interfacial region that is strained. The at least two 2D materials may include first and second 2D materials. The first 2D material may have a first bandgap in an intrinsic state thereof. The second 2D material may have a second bandgap in an intrinsic state thereof. An interfacial region of the first and second 2D materials and an adjacent region may have a third bandgap between the first bandgap and the second bandgap. |
| US11189696B2 |
Method for preparing self-aligned surface channel field effect transistor and power device
The disclosure provides a method for preparing a self-aligned surface channel field effect transistor, and provides a power device. The method includes the following steps: depositing a first metal mask layer; preparing a first photoresist layer; forming a source area pattern and a drain area pattern; depositing a source metal layer and a drain metal layer on the source area pattern and the drain area pattern; peeling off and removing the first photoresist layer; depositing a second metal mask layer; preparing a second photoresist layer, and forming at least one gate area pattern closer toward the source metal layer by performing exposure and development; removing the first metal mask layer and the second metal mask layer between the source metal layer and the drain metal layer by a wet corrosion; depositing a gate metal layer on the gate area pattern; and peeling off and removing the second photoresist layer. |
| US11189692B2 |
VFET standard cell architecture with improved contact and super via
A cell architecture for vertical field-effect transistors (VFETs) is provided. The cell architecture includes: top source/drain (S/D) contact structure having a square shape in a plan view; and horizontal metal patterns formed on the top S/D contact structures and extended in an X-direction to be connected to a vertical pattern through with an output signal of a logic circuit formed by the VFETs. The cell architecture further includes a gate contact structure formed on a gate connection pattern connecting gates of the VFETs, wherein a super via is formed on the gate contact structure to receive an input signal of the logic circuit. |
| US11189680B2 |
Display device
A display device includes a substrate including a first pixel region, a second pixel region having an area smaller than that of the first pixel region, and a peripheral region surrounding the first pixel region and the second pixel region, a second pixel provided in the second pixel region, a second line connected to the second pixel, an extension line extended to the peripheral region, a dummy part located in the peripheral region to overlap with the extension line, a power line connected to the first and second pixel regions, and a connection line located in the peripheral region to be connected to the dummy part, the connection line being electrically connected to a portion of the second pixel region, wherein the second pixel region includes a first sub-pixel region connected to the connection line and a second sub-pixel region except the first sub-pixel region. |
| US11189678B2 |
Electroluminescent display apparatus and display apparatus
An electroluminescent display apparatus can include a driving thin film transistor on a substrate, the driving thin film transistor including a gate electrode, a source electrode, a drain electrode, and an active region; a capacitor electrode facing the gate electrode; a first electrode electrically connected to the source electrode; a light emitting layer on the first electrode; and a second electrode on the light emitting layer, wherein the gate electrode and the capacitor electrode extend in a vertical direction with respect to a surface of the substrate. |
| US11189676B2 |
Light-emitting device having fluorescent and phosphorescent materials
It is an object to provide a flexible light-emitting device with long lifetime in a simple way and to provide an inexpensive electronic device with long lifetime using the flexible light-emitting device. A flexible light-emitting device is provided, which includes a substrate having flexibility and a light-transmitting property with respect to visible light; a first adhesive layer over the substrate; an insulating film containing nitrogen and silicon over the first adhesive layer; a light-emitting element including a first electrode, a second electrode facing the first electrode, and an EL layer between the first electrode and the second electrode; a second adhesive layer over the second electrode; and a metal substrate over the second adhesive layer, wherein the thickness of the metal substrate is 10 μm to 200 μm inclusive. Further, an electronic device using the flexible light-emitting device is provided. |
| US11189674B2 |
Anode structure, method of forming the same and organic light emitting diode display device including the same
An anode structure includes an insulating interlayer pattern disposed on a substrate, the insulation interlayer pattern including a lower metal pattern for each of cell regions and via contacts extending in a vertical direction and being connected to the lower metal patterns therein, respectively, cell isolation pillars disposed on the insulation interlayer pattern, each of the cell isolation pillars extending in the vertical direction to electrically isolate the plurality of cells regions from one another, a reflective layer pattern disposed on the insulating interlayer pattern and between the cell isolation pillars, and an anode pattern disposed on the reflective layer pattern, the anode pattern being electrically connected to each of the via contacts through the reflective layer pattern. |
| US11189672B2 |
Transparent display with OLED substrate having multiple hollow parts and manufacturing method thereof
An OLED substrate is provided, which comprises a light emitting region and a transparent region, wherein the OLED substrate comprises a substrate and a display layer on the substrate, and a portion of the display layer located in the transparent region has a first hollow part. A method for manufacturing an OLED substrate and a transparent display comprising an OLED substrate are further provided. |
| US11189670B2 |
Display apparatus having zero bezel by bending bezel area
Currently described is a display that has a base layer, and on top of that base layer is a buffer layer with two exposed portions. The exposed portions are covered with a film. A pixel layer is placed between the two films, and a first substrate is attached to the pixel layer using an adhesive layer. The substrate is designed using either multiple thicknesses or grooves to facilitate a curvature radius of the end portions of the display to achieve a zero bezel display. |
| US11189668B2 |
Display apparatus
A display apparatus includes: a display panel comprising a transmission area, a display area, and a middle area that includes at least one groove and is located between the transmission area and the display area; an input sensing layer stacked on the display panel, wherein a metal layer that overlaps the at least one groove in a plan view is in one of the display panel and the input sensing layer. |
| US11189665B2 |
Pixel arrangement for display panel and display device
Provided are a display panel and a display device. In a repeating unit of the display panel, two first sub-pixels and two second sub-pixels form an arrangement with two rows and two columns, a row direction and a column direction of the arrangement are parallel to a row direction and a column direction of a matrix respectively, and two sub-pixels in a same row or a same column emit light of different colors. Outer edges of the two first sub-pixels and the two second sub-pixels are located on a same first virtual rectangle, and geometric centers of the two first sub-pixels and the two second sub-pixels form a first virtual parallelogram. Geometric centers of four third sub-pixels form a second virtual rectangle, and one side of the second virtual rectangle is parallel to the row direction or the column direction of the matrix. |
| US11189662B2 |
Memory cell stack and via formation for a memory device
Methods, systems, and devices for via formation in a memory device are described. A memory cell stack for a memory array may be formed. In some examples, the memory cell stack may comprise a storage element. A via may also be formed in an area outside of the memory array, and the via may protrude from a material that surrounds the via. A material may then be formed above the memory cell stack and also above the via, and the top surface of the barrier material may be planarized until at least a portion of the via is exposed. A subsequently formed material may thereby be in direct contact with the top of the via, while a portion of the initially formed material may remain above the memory cell stack. |
| US11189659B2 |
Techniques for MRAM MTJ top electrode to via interface
Some embodiments relate to an integrated circuit including a magnetoresistive random-access memory (MRAM) cell. The integrated circuit includes a semiconductor substrate and an interconnect structure disposed over the semiconductor substrate. The interconnect structure includes metal layers that are stacked over one another with dielectric layers disposed between. The metal layers include a lower metal layer and an upper metal layer disposed over the lower metal layer. A bottom electrode is disposed over and in electrical contact with the lower metal layer. A magnetic tunneling junction (MTJ) is disposed over an upper surface of bottom electrode. A top electrode is disposed over an upper surface of the MTJ. A sidewall spacer surrounds an outer periphery of the top electrode. Less than an entirety of a top electrode surface is in direct electrical contact with a metal via connected to the upper metal layer. |
| US11189658B2 |
Magnetic random access memory and manufacturing method thereof
In a method of manufacturing a semiconductor device, a magnetic random access memory (MRAM) cell structure is formed. The MRAM cell structure includes a bottom electrode, a magnetic tunnel junction (MTJ) stack and a top electrode. A first insulating cover layer is formed over the MRAM cell structure. A second insulating cover layer is formed over the first insulating cover layer. An interlayer dielectric (ILD) layer is formed. A contact opening in the ILD layer is formed, thereby exposing the second insulating cover layer. A part of the second insulating cover layer and a part of the first insulating cover layer are removed, thereby exposing the top electrode. A conductive layer is formed in the opening contacting the top electrode. |
| US11189653B2 |
Semiconductor device with buffer layer and method of forming
A semiconductor device includes a pixel array comprising a first pixel and a second pixel. The semiconductor device includes a metal structure overlying a portion of a substrate between the first pixel and the second pixel. The semiconductor device includes a first barrier layer adjacent a sidewall of the metal structure. The semiconductor device includes a passivation layer adjacent a sidewall of the first barrier layer. The first barrier layer is between the passivation layer and the metal structure. |
| US11189651B2 |
Image sensor
An image sensor including: a first photodiode; a first circuit including an overflow transistor and a first transfer transistor connected to the first photodiode, a switch element connected to the first transfer transistor and a capacitor disposed between the first transfer transistor and the switch element, wherein the capacitor is a physical capacitor; a second photodiode; and a second circuit including a second transfer transistor connected to the second photodiode, a reset transistor connected to an output of the first circuit and a driving transistor connected to the second transfer transistor and the output of the first circuit. |
| US11189648B2 |
Array substrate and display device
This disclosure relates to an array substrate and a display device. The array substrate includes a display area and a lead area, the display area including a plurality of signal lines, and the lead area including fanout lines connected with the signal lines, wherein the lead area further includes capacitance adjustment sections non-electrically connected with at least one of the fanout lines, the capacitance adjustment sections are at a layer different from a layer where at least one of the fanout lines is. |
| US11189646B2 |
Display substrate including signal line electrically connected to conductive pattern through the plurality of via holes
A display substrate, a method for manufacturing the same, and a display device are disclosed. The display substrate includes: a base substrate; and a conductive pattern, a first insulating layer and a conductive layer laminated on the base substrate, wherein the first insulating layer has a plurality of first via holes, and the conductive layer includes a signal line, the signal line being electrically connected to the conductive pattern through the plurality of first via holes. The present disclosure may achieve efficient transmission of signals and ensure the display effect of the display device. |
| US11189644B2 |
Array substrate and display panel
An array substrate and a display panel are provided. The array substrate comprises a display area including a first and a second display area parallelly arranged along a first direction, wherein the second display area includes a first edge portion extending along a second direction; a non-display area including a first and a second non-display area, wherein in the second direction, the first non-display area is disposed at one side of the display area and includes a first sub-non-display area and a second sub-non-display area; at least one notch formed by recessing the first edge portion toward an inside of the second display area; data lines; and at least one driving chip. An orthogonal projection of the at least one driving chip onto the array substrate is at least partially located in the second sub-non-display area. The second non-display area is disposed at perimeter of the at least one notch. |
| US11189641B2 |
Method for manufacturing array substrate, array substrate and display apparatus
An array substrate, a manufacturing method thereof, and a display apparatus are provided. The array substrate includes a display area and a non-display area in the periphery of the display area, the display area includes pixel regions, the display and non-display areas are provided with via holes, wherein each pixel region is provided, at a side facing a display side, with a reflection layer configured to reflect light irradiated thereon from an external light source to form a display image; and an anti-deterioration layer in contact with the reflection layer is provided in the via holes in the display and non-display areas. Thus, by using a new material, utilization of external light source is improved without additional masking process, and connection in via holes in the display area, and especially in the non-display area is achieved, which prevents deterioration of the via holes and poor contact resistance. |
| US11189634B2 |
Non-volatile memory device including vertical pass transistors having a greater width in an area between a gate and a word line than a width of a channel structure in an area between a ground select line and the word line
A memory device including: a memory cell array disposed in a first semiconductor layer, the memory cell array including a plurality of wordlines extended in a first direction and stacked in a second direction substantially perpendicular to the first direction; and a plurality of pass transistors disposed in the first semiconductor layer, wherein a first pass transistor of the plurality of pass transistors is disposed between a first signal line of a plurality of signal lines and a first wordline of the plurality of wordlines, and wherein the plurality of signal lines are arranged at the same level as a common source line. |
| US11189633B2 |
Semiconductor device and apparatus of manufacturing the same
A semiconductor device includes gate electrodes and interlayer insulating layers that are alternately stacked on a substrate, channel structures spaced apart from each other in a first direction and extending vertically through the gate electrodes and the interlayer insulating layers to the substrate, and a first separation region extending vertically through the gate electrodes and the interlayer insulating layers. Each gate electrode includes a first conductive layer and a second conductive layer, the first conductive layer disposed between the second conductive layer and each of two adjacent interlayer insulating layers. In a first region, between an outermost channel structure and the first separation region, of each gate electrode, the first conductive layer has a decreasing thickness toward the first separation region and the second conductive layer has an increasing thickness toward the first separation region. |
| US11189631B2 |
Three-dimensional flash memory device including channel structures having enlarged portions
A three-dimensional flash memory device including a lower and upper word line stack; a cell channel structure; and a dummy channel structure, wherein the cell channel structure includes a lower cell channel structure; an upper cell channel structure; and a cell channel enlarged portion between the lower and upper cell channel structures and having a width greater than that of the lower cell channel structure, wherein the dummy channel structure includes a lower dummy channel structure; an upper dummy channel structure; and a dummy channel enlarged portion between the lower and upper dummy channel structures, the dummy channel enlarged portion having a width greater than that of the lower dummy channel structure, wherein a difference between the width of the dummy channel enlarged portion and the lower dummy channel structure is greater than a difference between the width of the cell channel enlarged portion and the lower cell channel structure. |
| US11189627B2 |
Method to reduce kink effect in semiconductor devices
In some embodiments, a method for forming a semiconductor device is provided. The method includes forming a pad stack over a semiconductor substrate, where the pad stack includes a lower pad layer and an upper pad layer. An isolation structure having a pair of isolation segments separated in a first direction by the pad stack is formed in the semiconductor substrate. The upper pad is removed to form an opening, where the isolation segments respectively have opposing sidewalls in the opening that slant at a first angle. A first etch is performed that partially removes the lower pad layer and isolation segments in the opening so the opposing sidewalls slant at a second angle greater than the first angle. A second etch is performed to round the opposing sidewalls and remove the lower pad layer from the opening. A floating gate is formed in the opening. |
| US11189624B2 |
Memory structure and its formation method
A memory structure and formation method are provided. The memory structure can comprise two second grooves along the row direction in each active area. The two second grooves divides each active area into a drain and two sources located on both sides of the drain. The surface of the insulating layer is lower than bottom surface of the second groove. A third groove is formed on the insulating layer between the first anti-etching dielectric layer and the second anti-etching dielectric layer to expose at least part of the surface of the sidewalls on both sides of the active area at the bottom of the second grooves and part of the surface of the sidewalls of the source and drain on both sides of the second grooves. The third groove is in connection with the second groove. A gate structure is formed in the second groove and the third groove. |
| US11189618B2 |
Semiconductor memory device including work function adjusting layer in buried gate line and method of manufacturing the same
Disclosed are a semiconductor memory device and a method of manufacturing the same. The semiconductor memory device includes a device isolation layer defining active regions of a substrate, and gate lines buried in the substrate and extending across the active regions. Each of the gate lines includes a conductive layer, a liner layer disposed between and separating the conductive layer and the substrate, and a first work function adjusting layer disposed on the conductive layer and the liner layer. The first work function adjusting layer includes a first work function adjusting material. A work function of the first work function adjusting layer is less than those of the conductive layer and the liner layer. |
| US11189617B2 |
Gate-all-around devices with reduced parasitic capacitance
Certain aspects of the present disclosure generally relate to a gate-all-around (GAA) semiconductor device. The GAA semiconductor device generally includes a substrate, a first nanosheet stack structure, a second nanosheet stack structure, the first and second nanosheet stack structures being disposed above a horizontal plane of the substrate and each comprising one or more nanosheet structures, and a dielectric structure disposed between the first nanosheet stack structure and the second nanosheet stack structure. |
| US11189615B2 |
Semiconductor devices
A semiconductor device including a plurality of active regions extending in a first direction on a substrate; a device isolation layer between the plurality of active regions such that upper portions of the plurality of active regions protrude from the device isolation layer; a first gate electrode and a second gate electrode extending in a second direction crossing the first direction and intersecting the plurality of active regions, respectively, on the substrate, the first gate electrode being spaced apart from the second gate electrode in the second direction; a first gate separation layer between the first gate electrode and the second gate electrode; and a second gate separation layer under the first gate separation layer and between the first gate electrode and the second gate electrode, the second gate separation layer extending into the device isolation layer in a third direction crossing the first direction and the second direction. |
| US11189611B2 |
Electrostatic discharge protection semiconductor device
An ESD protection semiconductor device includes a substrate. A gate set disposed on the substrate. A plurality of source fins and a plurality of drain fins having a first conductivity type are disposed in the substrate respectively at two sides of the gate set. A first doped fin is disposed in the substrate and positioned in between the source fins and spaced apart from the source fins. The first doped fin comprises a second conductivity type that is complementary to the first conductivity type. A second doped fin is formed in one of the drain fins and isolated from the one of the drain fins by an isolation structure. The second doped fin is electrically connected to the first doped fin. |
| US11189608B2 |
Semiconductor device
A semiconductor device includes circuit substrates 3 and 9 including circuit pattern layers 3c/9b, a semiconductor element 5 mounted to the circuit pattern layer 3c, a connecting pin 7 connecting the semiconductor element 5 to the circuit pattern layer 9b, a pin-shaped terminal 17 connected to the circuit pattern layer 9b, a sealing member 2 sealing the circuit substrates 3 and 9, the semiconductor element 5, and the connecting pin 7, and an external terminal 27 including a flat plate portion 27s and an extending portion 27t bent from the flat plate portion 27s and extends away from the circuit substrate 9, in which the flat plate portion 27s is connected to the pin-shaped terminal 17 and arranged in parallel with the circuit pattern layer 9b, and the extending portion 27t is provided in a range of a width in a transverse direction of the sealing member 2. |
| US11189607B2 |
Transparent micro LED display panel
A micro LED display panel which is transparent to ambient light includes a TFT substrate, a plurality of micro LEDs, a first insulating layer, and a second insulating layer. The TFT substrate includes a first surface and a second surface. The micro LEDs and the first insulating layer are on the first surface. The first insulating layer is transparent. The second insulating layer includes insulating units spaced from each other and made of a light absorbing material. Each insulating unit is on a side of the first insulating layer away from the TFT substrate and each micro LED is embedded in the first insulating layer and in one of insulating units. Regions of the TFT substrate not covered by the insulating layer are regions which allow light to pass through. |
| US11189604B2 |
Device assembly structure and method of manufacturing the same
A device assembly structure includes a first device and at least one second device. The first device has a first active surface and a first backside surface opposite to the first active surface, and includes a plurality of first electrical contacts disposed adjacent to the first active surface. The second device has a second active surface and a second backside surface opposite to the second active surface, and includes a plurality of second electrical contacts disposed adjacent to the second active surface. The second active surface of the second device faces the first active surface of the first device, the second electrical contacts of the second device are electrically connected to the first electrical contacts of the first device, and a thickness of the second device is less than or equal to one fifth of a thickness of the first device. |
| US11189599B2 |
System formed through package-in-package formation
A package includes a first device die, and a second device die bonded to the first device die through hybrid bonding. The second device die is larger than the first device die. A first isolation region encapsulates the first device die therein. The first device die, the second device die, and the first isolation region form parts of a first package. A third device die is bonded to the first package through hybrid bonding. The third device die is larger than the first package. A second isolation region encapsulates the first package therein. The first package, the third device die, and the second isolation region form parts of a second package. |
| US11189597B2 |
Chip on film package
A chip on film package including a flexible film, a first patterned circuit layer, one or more first chips, a second patterned circuit layer, and one or more second chips. The flexible film includes a first surface and a second surface opposite to the first surface. The first patterned circuit layer is disposed on the first surface. The one or more first chips are mounted on the first surface and electrically connected to the first patterned circuit layer. The second patterned circuit layer is disposed on the second surface. The one or more second chips are mounted on the second surface and electrically connected to the second patterned circuit layer. |
| US11189596B2 |
Methods of forming multi-chip wafer level packages
Multi-chip wafer level packages and methods of forming the same are provided. A multi-chip wafer level package includes a first tier and a second tier. The first tier includes a first redistribution layer structure and at least one chip over the first redistribution layer structure. The second tier includes a second redistribution layer structure and at least two other chips over the second redistribution layer structure. The first tier is bonded to the second tier with the at least one chip being in physical contact with the second redistribution layer structure. The total number of connectors of the at least two other chips is greater than the total number of connectors of the at least one chip. |
| US11189595B2 |
Package-on-package assembly with wire bond vias
A microelectronic package includes a substrate having a first surface. A microelectronic element overlies the first surface. Electrically conductive elements are exposed at the first surface of the substrate, at least some of which are electrically connected to the microelectronic element. The package includes wire bonds having bases bonded to respective ones of the conductive elements and ends remote from the substrate and remote from the bases. The ends of the wire bonds are defined on tips of the wire bonds, and the wire bonds define respective first diameters between the bases and the tips thereof. The tips have at least one dimension that is smaller than the respective first diameters of the wire bonds. A dielectric encapsulation layer covers portions of the wire bonds, and unencapsulated portions of the wire bonds are defined by portions of the wire bonds, including the ends, are uncovered by the encapsulation layer. |
| US11189592B2 |
Multi-clip structure for die bonding
A multi-clip structure includes a first clip for die bonding and a second clip for die bonding. The multi-clip structure further includes a retaining tape fixed to the first clip and to the second clip to hold the first clip and the second clip together. |
| US11189588B2 |
Anisotropic conductive film with carbon-based conductive regions and related semiconductor assemblies, systems, and methods
An anisotropic conductive film (ACF) is formed with an ordered array of discrete regions that include a conductive carbon-based material. The discrete regions, which may be formed at small pitch, are embedded in at least one adhesive dielectric material. The ACF may be used to mechanically and electrically interconnect conductive elements of initially-separate semiconductor dice in semiconductor device assemblies. Methods of forming the ACF include forming a precursor structure with the conductive carbon-based material and then joining the precursor structure to a separately-formed structure that includes adhesive dielectric material to be included in the ACF. Sacrificial materials of the precursor structure may be removed and additional adhesive dielectric material formed to embed the discrete regions with the conductive carbon-based material in the adhesive dielectric material of the ACF. |
| US11189584B2 |
Driving chip including bonding pads in non-display area and display panel
A driving chip and a display panel are provided. The display panel includes the driving chip, and a plurality of first bonding pads and a plurality of second bonding pads disposed at two opposite sides of the driving chip. The driving chip includes a group of first input leads and a group of second input leads. There is an interval between the group of first input leads and the group of second input leads. The group of first input leads is disposed near the first bonding pads, and the group of second input leads is disposed near the second bonding pads. |
| US11189578B2 |
Electronic chip
The disclosure concerns an electronic chip including a resistive region and a first switch of selection of a first area in contact with the resistive region. |
| US11189574B2 |
Microelectronic package having electromagnetic interference shielding
A microelectronic package may be fabricated with a microelectronic substrate, a microelectronic die electrically attached to the microelectronic substrate, and an electromagnetic interference shield layer contacting one or both of the microelectronic substrate and the microelectronic die, wherein the electromagnetic interference shield layer has an electrical conductivity between about 10,000 siemens per meter and 100,000 siemens per meter. The specific range of electrical conductivity results in electromagnetic fields either generated by the microelectronic die or generated by components external to the microelectronic package scattering within the electromagnetic interference shield layer and attenuating. Thus, the electromagnetic interference shield layer can prevent electromagnetic field interference without the need to be grounded. |
| US11189572B2 |
Maintaining height of alignment key in semiconductor devices
A semiconductor device may include a gate electrode structure on a first region of a substrate including the first region and a second region, a capping structure covering an upper surface of the gate electrode structure, the capping structure including a capping pattern and a first etch stop pattern covering a lower surface and a sidewall of the capping pattern, an alignment key on the second region of the substrate, the alignment key including an insulating material, and a filling structure on the second region of the substrate, the filling structure covering a sidewall of the alignment key, and including a first filling pattern, a second filling pattern covering a lower surface and a sidewall of the first filling pattern and a second etch stop pattern covering a lower surface and a sidewall of the second filling pattern. |
| US11189570B2 |
Integrated circuit (IC) device
An integrated circuit (IC) device includes a line structure including a conductive line formed on a substrate and an insulation capping pattern that covers the conductive line; an insulation spacer covering a sidewall of the line structure; a conductive plug spaced apart from the conductive line in a first horizontal direction with the insulation spacer between the conductive plug and the conductive line; a conductive landing pad arranged on the conductive plug to vertically overlap the conductive plug; and a capping layer including a first portion between the conductive landing pad and the insulation capping pattern, wherein the first portion of the capping layer has a shape in which a width in the first horizontal direction gradually increases as a distance from the substrate increases between the conductive landing pad and the insulation capping pattern. |
| US11189567B2 |
Semiconductor package
A semiconductor package includes: a connection structure having first and second surfaces opposing each other and including a redistribution layer; a semiconductor chip disposed on the first surface of the connection structure and having connection pads connected to the redistribution layer; an encapsulant disposed on the first surface of the connection structure, encapsulating the semiconductor chip, and including an opaque or translucent resin; a mark indicating identification information and carved in the encapsulant; and a passivation layer disposed on the encapsulant and including a transparent resin. |
| US11189558B2 |
Process to yield ultra-large integrated circuits and associated integrated circuits
An integrated circuit includes a first conductive layer and a first insulation layer formed on the first conductive layer. The integrated circuit also includes a second insulation layer formed on the first insulation layer and a second conductive layer formed on the second insulation layer. The first insulation layer may include a first defect, and the second insulation layer may include a second defect. The integrated circuit may also include a third insulation layer formed on the second conductive layer, a fourth insulation layer formed on the third insulation layer, and a third conductive layer formed on the fourth insulation layer. The third insulation layer may include a third defect, and the fourth insulation layer may include a fourth defect. |
| US11189553B2 |
Wiring substrate, semiconductor package having the wiring substrate, and manufacturing method thereof
Provided is a wiring substrate and its manufacturing method in which a thick wiring layer capable of being applied with a large current and a thin wiring layer capable of being subjected to microfabrication coexist in the same layer. The wiring substrate includes: an insulating film located over a first wiring and having a via; and a second wiring over the insulating film. The second wiring has a stacked structure including a first layer and a second layer covering the first layer. The second layer is in direct contact with the first wiring in the via. A thickness of the second layer in a region overlapping with the first layer is different from a thickness of the second layer in the via. |
| US11189551B2 |
Semiconductor device
A semiconductor device according to an embodiment of the disclosure includes a base, a semiconductor element, a first conductor, and a second conductor. The base has an outer edge including a first part, a second part, and a third part. The first part and the second part are substantially parallel to each other. The third part extends in a direction that intersects both of the first part and the second part. The semiconductor element is covered with the base. The first conductor is coupled to the semiconductor element, and protrudes to an outside of the base from the first part of the outer edge. The second conductor is coupled to the semiconductor element, and protrudes to the outside of the base from the third part of the outer edge. |
| US11189548B2 |
Pre-encapsulated lead frames for microelectronic device packages, and associated methods
Pre-encapsulated lead frames suitable for use in microelectronic device packages are disclosed. Individual lead frames can include a set of multiple lead fingers arranged side by side with neighboring lead fingers spaced apart from each other by a corresponding gap. An encapsulating compound at least partially encapsulates the set of lead fingers without encapsulating a microelectronic device. The encapsulating compound can generally fill the plurality of gaps between two adjacent lead fingers. |
| US11189546B2 |
Semiconductor arrangement and method for making
A semiconductor arrangement includes a first dielectric feature passing through a semiconductive layer and a first dielectric layer over a substrate. The semiconductor arrangement includes a conductive feature passing through the semiconductive layer and the first dielectric layer and electrically coupled to the substrate. The conductive feature is adjacent the first dielectric feature and electrically isolated from the semiconductive layer by the first dielectric feature. |
| US11189543B2 |
Board assembly with chemical vapor deposition diamond (CVDD) windows for thermal transport
A method and apparatus for conducting heat away from a semiconductor die are disclosed. A board assembly is disclosed that includes a first circuit board having an opening extending through the first circuit board. A Chemical Vapor Deposition Diamond (CVDD) window extends within the opening. A layer of thermally conductive paste extends over the CVDD window. A semiconductor die extends over the layer of thermally conductive paste such that a hot-spot on the semiconductor die overlies the CVDD window. |
| US11189540B2 |
Arrangement and thermal management of 3D stacked dies
Various semiconductor chip devices with stacked chips are disclosed. In one aspect, a semiconductor chip device is provided. The semiconductor chip device includes a first semiconductor chip that has a floor plan with a high heat producing area and a low heat producing area. At least one second semiconductor chip is stacked on the low heat producing area. The semiconductor chip device also includes means for transferring heat from the high heat producing area. |
| US11189538B2 |
Semiconductor structure with polyimide packaging and manufacturing method
The present disclosure provides a method that includes providing an integrated circuit (IC) substrate having various devices and an interconnection structure that couples the devices to an integrated circuit; forming a first passivation layer on the IC substrate; forming a redistribution layer on the first passivation layer, the redistribution layer being electrically connected to the interconnection structure; forming a second passivation layer on the redistribution layer and the first passivation layer; forming a polyimide layer on the second passivation layer; patterning the polyimide layer, resulting in a polyimide opening in the polyimide layer; and etching the second passivation layer through the polyimide opening using the polyimide layer as an etch mask. |
| US11189534B2 |
Semiconductor assembly and deterioration detection method
A semiconductor assembly is provided, that includes a semiconductor chip including an upper surface electrode and a lower surface electrode opposite to the upper surface electrode, a metallic wiring plate electrically connected to the semiconductor chip, and a soldering portion that bonds the upper surface electrode of the semiconductor chip to the metallic wiring plate by soldering, the semiconductor chip including a temperature detection portion, an anode wire for the temperature detection portion, and a first insulation layer that blocks the soldering portion and insulates the soldering portion from the anode wire. A deterioration detection method for a semiconductor module is provided, that includes a semiconductor assembly, the deterioration detection method including monitoring a temperature of a temperature detection portion disposed in a semiconductor chip, and detecting a temperature anomaly based on short circuit of an anode wire disposed in the semiconductor chip to detect deterioration of the semiconductor module. |
| US11189533B2 |
Wafer quality inspection method and apparatus, and semiconductor device manufacturing method including the wafer quality inspection method
A method of inspecting a wafer quality includes injecting ions into a wafer using an ion beam in an ion implantation process, collecting data about the ion beam by using a Faraday cup, extracting first data from the data about the ion beam, extracting a wafer section from the first data, calculating a feature value of a wafer from the wafer section, and evaluating a quality of the wafer by comparing the feature value with a predetermined threshold or range. |
| US11189531B2 |
Fin field-effect transistor device and method
A method includes forming a first dummy gate and a second dummy gate over a fin that protrudes above a substrate; replacing the first dummy gate and the second dummy gate with a first metal gate and a second metal gate, respectively; forming a dielectric cut pattern between the first and the second metal gates, the dielectric cut pattern extending further from the substrate than the first and the second metal gates; forming a patterned mask layer over the first metal gate, the second metal gate, and the dielectric cut pattern, an opening in the patterned mask layer exposing a portion of the first metal gate, a portion of the second metal gate, and a portion of the dielectric cut pattern underlying the opening; filling the opening with a first electrically conductive material; and recessing the first electrically conductive material below an upper surface of the dielectric cut pattern. |
| US11189527B2 |
Self-aligned top vias over metal lines formed by a damascene process
A method includes forming a plurality of elongated dielectric members on a semiconductor substrate. The elongated dielectric members each extend vertically from the semiconductor substrate and define opposed vertical walls. The method further includes forming opposed spacer walls on the vertical walls of the elongated dielectric members. Adjacent spacer walls of longitudinally adjacent elongated dielectric members define first trenches therebetween. The method also includes depositing a first metal material within the first trenches to form a first set of first metal lines, removing the elongated dielectric members to define second trenches between the opposed spacer walls on the opposed vertical walls of each elongated dielectric member, and depositing a second metal material within the second trenches to form a second set of second metal lines. The first and second metal lines of the first and second sets are disposed in alternating arrangement. |
| US11189525B2 |
Via-first process for connecting a contact and a gate electrode
Various embodiments of the present disclosure provide a via-first process for connecting a contact to a gate electrode. In some embodiments, the contact is formed extending through a first interlayer dielectric (ILD) layer to a source/drain region bordering the gate electrode. An etch stop layer (ESL) is deposited covering the first ILD layer and the contact, and a second ILD layer is deposited covering the ESL. A first etch is performed into the first and second ILD layers and the etch stop layer to form a first opening exposing the gate electrode. A series of etches is performed into the second ILD layer and the etch stop layer to form a second opening overlying the contact and overlapping the first opening, such that a bottom of the second opening slants downward from the contact to the first opening. A gate-to-contact (GC) structure is formed filling the first and second openings. |
| US11189520B2 |
Imaging device, method of manufacturing imaging device, and electronic device
The present technology relates to an imaging device capable of preventing a decrease of sensitivity of the imaging device in a case where a capacitance element is provided in a pixel, a method of manufacturing an imaging device, and an electronic device. The imaging device includes, in a pixel, a photoelectric conversion element and a capacitance element accumulating an electric charge generated by the photoelectric conversion element. The capacitance element includes a first electrode including a plurality of trenches, a plurality of second electrodes each having a cross-sectional area smaller than a contact connected to a gate electrode of a transistor in the pixel, and buried in each of the trenches, and a first insulating film disposed between the first electrode and the second electrode in each of the trenches. The present technology can be applied, for example, to a backside irradiation-type CMOS image sensor. |
| US11189513B1 |
Transport mechanism for wafers of different sizes and types
A transport mechanism for wafers of different sizes and types includes a carrier device and a manipulator device. The carrier device has a mounting rack, multiple supporting units, and multiple carrier units. The multiple supporting units are mounted on the mounting rack, and each supporting unit has two supporting bases. Each one of the multiple carrier units has two carrier plates. Each one of the two carrier plates has a connecting rod and two positioning rods. The two positioning rods are respectively located on two sides of the connecting rod. The manipulator device has a driving unit and a manipulator unit. The manipulator unit is mounted on the driving unit and has two arms. Each one of the two arms has a connecting socket and two positioning sockets. The two positioning sockets are respectively located beside the connecting socket. The locking element is movably mounted to the arm. |
| US11189508B2 |
Purged viewport for quartz dome in epitaxy reactor
Embodiments described herein generally relate to an in-situ metrology system that can constantly provide an uninterrupted optical access to a substrate disposed within a process chamber. In one embodiment, a metrology system for a substrate processing chamber is provided. The metrology system includes a sensor view pipe coupling to a quartz dome of a substrate processing chamber, a flange extending radially from an outer surface of the sensor view pipe, and a viewport window disposed on the flange, the viewport window having spectral ranges chosen for an optical sensor that is disposed on or adjacent to the viewport window. |
| US11189507B2 |
Chip packaging apparatus and method thereof
Disclosed is a chip packaging apparatus. The chip packaging apparatus comprises: at least one chip supplying device; at least one chip processing device configured to process a chip supplied by a corresponding chip supplying device; and at least one chip transferring device, wherein each chip transferring device has a plurality of bonding heads, and each of the bonding heads is used to transfer one chip processed by a corresponding chip processing device. Each chip processing device comprises at least two pick-up platforms, each of the pick-up platforms is configured such that multiple chips can be simultaneously provided thereon, and the plurality of bonding heads on a corresponding chip transferring device is configured to simultaneously pick up multiple chips from each pick-up platform in one operation. A method for packaging chips is also disclosed. |
| US11189499B2 |
Atomic layer etch (ALE) of tungsten or other metal layers
Methods for the atomic layer etch (ALE) of tungsten or other metal layers are disclosed that use in part sequential oxidation and reduction of tungsten/metal layers to achieve target etch parameters. For one embodiment, a metal layer is first oxidized to form a metal oxide layer and an underlying metal layer. The metal oxide layer is then reduced to form a surface metal layer and an underlying metal oxide layer. The surface metal layer is then removed to leave the underlying metal oxide layer and the underlying metal layer. Further, the oxidizing, reducing, and removing processes can be repeated to achieve a target etch depth. In addition, a target etch rate can also achieved for each process cycle of oxidizing, reducing, and removing. |
| US11189496B2 |
Plasma reactor for ultra-high aspect ratio etching and etching method thereof
Disclosed are a plasma reactor for ultra-high aspect ratio etching and an etching method therefor, wherein the plasma reactor comprises: a reaction chamber inside which a reaction space is formed; a base disposed at the bottom of the reaction space and configured for supporting a to-be-processed substrate; a gas showerhead disposed at the top inside the reaction chamber; wherein a first radio frequency power supply outputs a radio frequency power with a first frequency to the base or the gas showerhead so as to form and maintain plasma in the reaction chamber; and a second radio frequency power supply which outputs a radio frequency power with a second frequency to the base so as to control the ion energy incident to the base; wherein the first frequency is not less than 4 MHz, and the second frequency is not less than 10 KHz but not more than 300 KHz. |
| US11189494B2 |
Method of manufacturing semiconductor device
A method of manufacturing a semiconductor device includes ion-implanting impurities into a wafer through a back surface of the wafer, a metal layer being formed on a front surface of the wafer; and activating the impurities by laser light illuminating the back surface of the wafer. The laser light is scanned on the back surface as providing a trajectory without bending. The trajectory includes curved portions intersecting in the back surface of the wafer. The laser light has a spot size on the back surface of the wafer, the spot size being larger than a distance between the curved portions adjacent to each other. |
| US11189488B2 |
Core-shell nanoplatelets and uses thereof
Disclosed is a formulation of semiconductor nanoplatelets, including at least one nanoplatelet including a nanoplatelet core and a shell on the surface of the nanoplatelet core, wherein the formulation is substantially free of molecular oxygen and/or molecular water, and uses thereof. |
| US11189486B2 |
Method for depositing an insulating material into a via
A method for depositing a layer of a material onto a substrate, comprising: one gas-phase injection of a first chemical species with a precursor of such insulating material, into a deposition chamber of a chemical vapor deposition reactor, through a first injection path, according to a first pulse sequence; one gas-phase injection of a second chemical species with a reactant adapted to react with such precursor, into the deposition chamber, through a second injection path, according to a second pulse sequence which is phase-shifted relative to the first pulse sequence; one sequential generation of a plasma of the first chemical species and/or the second chemical species during at least one pulse of at least one of the first and second sequences, with such plasma being generated from a high frequency (HF) plasma source and a low frequency (LF) plasma source applied to the first and second injection paths, the low frequency (LF) plasma source power on the high frequency (HF) plasma source power ratio being above 1. |
| US11189482B2 |
Thin film formation method
A thin film formation method includes setting a film formation subject to 200° C. or higher. A first step includes changing a first state, in which a film formation material and a carrier gas are supplied so that the film formation material collects on the film formation subject, to a second state, in which the film formation material is omitted. A second step includes changing a third state, in which a hydrogen gas and a carrier gas are supplied to reduce the film formation material, to a fourth state, in which the hydrogen gas is omitted. The film formation material is any one of Al(CxH2x+1)3, Al(CxH2x+1)2H, and Al(CxH2x+1)2Cl. The first step and the second step are alternately repeated to form an aluminum carbide film on the film formation subject such that a content rate of aluminum atoms is 20 atomic percent or greater. |
| US11189481B2 |
Substrate processing apparatus and substrate processing method
A substrate processing apparatus includes first processors, second processors, a transfer module and a controller. Each of the first processors is configured to perform a first processing on a substrate. Each of the second processors is configured to perform a second processing on the substrate on which the first processing is performed. The transfer module is configured to transfer the substrate to the first processors and the second processors. The controller is configured to control the first processors, the second processors and the transfer module. The controller controls a start timing for a first transfer processing of transferring the substrates to the first processor such that a timing of a second transfer processing of transferring the substrate having a liquid film formed thereon to the second processor from the first processor and a timing when another substrate is transferred by the transfer module are not overlapped with each other. |
| US11189473B2 |
Mass spectrometer
An elemental mass spectrometer uses a mass filter to select ions from ions received from an ion source and transmit the selected ions. A reaction or collision cell receives the transmitted ions and reacts or collides these with a gas to provide product ions thereby. A mass analyzer receives the product ions, analyzes them and provides at least one output based on detection of the analyzed ions. The elemental mass spectrometer is operated to provide a first output from the mass analyzer measuring ions within a first analysis range of mass-to-charge to provide a second output from the mass analyzer measuring ions within a second analysis range of mass-to-charge ratios and to correct the first output for interference on the basis of the second output. |
| US11189472B2 |
Cathode assembly having a dual position magnetron and centrally fed coolant
Embodiments of a magnetron assembly and a processing system incorporating same are provided herein. In some embodiments, a magnetron assembly includes a body extending along a central axis of the magnetron assembly; a coolant feed structure extending through the body along the central axis to provide a coolant along the central axis to an area beneath the coolant feed structure; and a rotatable magnet assembly coupled to a bottom of the body and having a plurality of magnets. |
| US11189467B2 |
Apparatus and method of attaching pad on edge ring
An apparatus for attaching a pad on or to an edge ring includes a chamber defining a space for attaching a pad on or to an edge ring, a pad support within the chamber and supporting the pad thereon, an edge ring support within the chamber and facing the pad support, the edge ring support securing the edge ring thereon, a driving system connected to at least one of the pad support and the edge ring support and configured to move the edge ring support relative to the pad support, and a vacuum exhaust system configured to create a vacuum atmosphere within the chamber. |
| US11189466B2 |
High voltage switching circuit
In one embodiment, a switching circuit includes an electronic switch comprising one or more diodes for switching a reactance element within an electronically variable reactance element. A first power switch receives an input signal and a first voltage, and switchably connects the first voltage to a common output in response to the received input signal. A second power switch receives an input signal and a second voltage, and switchably connects the second voltage to the common output in response to the received input signal. The second voltage is opposite in polarity to the first voltage. The first power switch and the second power switch asynchronously connect the first voltage and the second voltage, respectively, to the common output, the one or more diodes of the electronic switch being switched according to the first voltage or the second voltage being connected to the common output. |
| US11189465B2 |
Adjustable capacitor, impedance matching device and semiconductor processing apparatus
The present disclosure provides an adjustable capacitor comprising a ferroelectric dielectric layer, a first electrode and a second electrode disposed on opposite sides of the ferroelectric dielectric layer. The adjustable capacitor further comprises a first control electrode and a second control electrode insulated from the first electrode and the second electrode. The first control electrode and the second control electrode are configured to provide an electric field to the ferroelectric dielectric layer, to adjust a dielectric constant of the ferroelectric dielectric layer by controlling an electric field strength, thereby adjusting the capacitance between the first and the second electrodes. The present disclosure also provides an impedance matching device and a semiconductor processing apparatus. The adjustable capacitor, the impedance matching device and the semiconductor processing apparatus can adjust the capacitance of the adjustable capacitor in milliseconds, thereby accelerating the matching speed, shortening the matching time, and improving the processed result. |
| US11189464B2 |
Variable mode plasma chamber utilizing tunable plasma potential
Plasma processing apparatus and associated methods are provided. In one example, a plasma processing apparatus can include a plasma chamber configured to be able to hold a plasma. The plasma processing apparatus can include a dielectric window forming at least a portion of a wall of the plasma chamber. The plasma processing apparatus can include an inductive coupling element located proximate the dielectric window. The inductive coupling element can be configured to generate a plasma from the process gas in the plasma chamber when energized with radio frequency (RF) energy. The plasma processing apparatus can include a processing chamber having a workpiece support configured to support a workpiece. The plasma processing apparatus can include an electrostatic shield located between the inductive coupling element and the dielectric window. The electrostatic shield can be grounded via a tunable reactive impedance circuit to a ground reference. |
| US11189463B2 |
Plasma generating arrangement
A plasma generating arrangement includes a plurality of plasma sources, each plasma source including a respective antenna coil assembly electrically coupled to a common electrical terminal via a respective transmission line. Each transmission line is configured to communicate a radio frequency electrical power signal from the common electrical terminal to the respective antenna coil assembly, and has a length which is an odd multiple of ¼ of the wavelength of the radio frequency electrical power signal. |
| US11189462B1 |
Ion stratification using bias pulses of short duration
A method of plasma processing includes generating plasma in a plasma processing chamber containing a first species, a second species, and a substrate. The plasma includes a plasma sheath, first species ions, and second species ions. The first species has a first mass and the second species has a second mass that is less than the first mass. The method further includes applying a pulse train of negative bias pulses to the substrate. Each of the negative bias pulses has a pulse duration less than 10 μs and spatially stratifies the first species ions and the second species ions in the plasma sheath. No bias voltage is applied to the substrate during a pulse delay after each negative bias pulse. The pulse delay is at least five times the pulse duration. |
| US11189457B2 |
Scanning electron microscope
Provided is a scanning electron microscope provided with an energy selection and detection function for a SE1 generated on a sample while suppressing the detection amount of a SE3 excited due to a BSE in the scanning electron microscope that does not apply a deceleration method. Provided are: an electron optical system that includes an electron source 21 generating an irradiation electron beam and an objective lens 12 focusing the irradiation electron beam on a sample; a detector 13 that is arranged outside an optical axis of the electron optical system and detects a signal electron generated when the sample is irradiated with the irradiation electron beam; a deflection electrode that forms a deflection field 26 to guide the signal electron to the detector; a disk-shaped electrode 23 that is arranged to be closer to the electron source than the deflection field and has an opening through which the irradiation electron beam passes; and a control electrode arranged along the optical axis to be closer to the sample than the deflection field. The sample and the objective lens are set to a reference potential. A potential lower than the reference potential is applied to the disk-shaped electrode, and a potential higher than the reference potential is applied to the control electrode. |
| US11189456B2 |
Sample inspection method and system
A sample may be inspected by making particles traverse the sample. The particles that have traversed the sample hit a detector one-by-one. In response thereto, the detector provides a sequence of respective detection outputs. The sequence of respective detection outputs is processed so as to identify respective locations where respective incident particles have hit the detector. An image is generated on the basis of the respective locations that have been identified. In order to determine a location where an incident particle has hit the detector, an evaluation is made with regard to pre-established respective associations between, on the one hand, respective locations where incident particles have hit the detector and, on the other hand, respective detection outputs. |
| US11189451B2 |
Charged particle beam source and a method for assembling a charged particle beam source
A charged particle beam source that may include an emitter that has a tip for emitting charged particles; a socket; electrodes; a filament that is connected to the electrodes and to the emitter; electrodes for providing electrical signals to the filament; a support element that is connected to the emitter; and a support structure that comprises one or more interfaces for contacting only a part of the support element while supporting the support element. |
| US11189450B2 |
Low profile integrated fuse module
A fuse module including a mounting block formed of an electrically insulating material, the mounting block including a base portion and a wall portion disposed in a perpendicular relationship, the fuse module further including a fuse plate including an electrically conductive bus bar disposed on a bottom of the base portion, a fusible element electrically connected to the bus bar and disposed adjacent a front of the wall portion, and a fuse terminal electrically connected to the fusible element and disposed on a top of the base portion, the fuse module further including an electrically conductive terminal post extending from the top of the base portion and through the fuse terminal for facilitating connection to an electrical component. |
| US11189449B2 |
Zero crossing contactor and method of operating
A contactor apparatus and method for operating the contactor apparatus can include a contactor assembly with a contactor coil operably coupled to a contactor switch. One or more sensors can be provided in the contactor assembly adapted to measure one or more aspects of the contactor assembly. Based upon the measured aspects, a controller can initiate operation of the contactor switch to effectively toggle the contactor switch at a zero-crossing point along an alternating current waveform. |
| US11189446B2 |
Universal vacuum interrupter for air disconnect switches
The invention relates to a universal vacuum interrupter (UVI) (30) for an air disconnect switch (100) comprising a rotatable actuating arm (21) arranged for engagement by a corresponding contact (16), such as a roller, attached to the main blade (12) of an air disconnect switch (100). In particular, the actuating arm (21) comprises two rods (22) extending next to each other and adapted for receiving the corresponding contact (16) of the main blade (12) between them. The two rods (22) are movable to alter the distance between them but are biased together by biasing means (24), e.g. helical springs. As the corresponding contact (16) of a main blade (12) will be in engagement with both rods (22) during disconnection and reconnection of the air disconnect switch (100), arcing is thereby prevented. Preferably, the two rods (22) of the UVI (30) are made of aluminium. |
| US11189442B2 |
Keyswitch structure
A keyswitch structure includes a base plate, a keycap, a lift mechanism connecting the keycap and the base plate, a movable part movably disposed relative to the base plate, a linking support, and a magnetic part on the base plate. The linking support has a pivotal connection portion, a magnetic portion, and a driving portion. The magnetic part and the magnetic portion produce a magnetic attraction force therebetween. When the movable part is located at a first position, the pivotal connection portion is rotatably disposed on a protruding portion of the movable part, and the magnetic attraction force drives the keycap through the linking support to move away relative to the keycap. When the movable part moves from the first position to a second position, the protruding portion moves away, so that the pivotal connection portion falls down and the keycap moves toward the base plate. |
| US11189439B2 |
Power converting apparatus, motor drive apparatus, and air conditioner
A power converting apparatus includes: a first arm including a switching element and a switching element connected in series; a second arm including a switching element and a switching element connected in series, the second arm being connected in parallel with the first arm; a reactor having one end connected to the switching element and the switching element and an opposite end connected to an alternating-current power supply; and a smoothing capacitor connected in parallel with the first arm and the second arm. The loss characteristic of the switching element and the second switching element that occurs in each switching event is better than the loss characteristic of the switching element and the switching element that occurs in each switching event. |
| US11189437B2 |
Switch device for a power tool
An operating device (1) for a power tool, including at least one first and second switching element (40, 50), the first switching element (40) being settable to a first and a second mode, and the second switching element (50) being settable to a first and a second mode, the first switching element (40) including at least one first signaling means (21) for the particular signaling of the first or second mode, and the second switching element (50) including at least one second signaling means (22) for the particular signaling of the first or second mode. The operating device is designed in such a way that the second switching element (50) is settable from the first mode to the second mode only when the first switching element (40) is set from the first mode to the second mode. |
| US11189436B2 |
Scissor-type connecting assembly of key structure
A key structure includes a keycap, a base plate and a scissor-type connecting assembly. The scissor-type connecting assembly includes a first connecting member and a second connecting member. One end of the first connecting member connects to the base plate, and the other end connects to the keycap. The first connecting member includes at least one pivot having a convex portion. One end of the second connecting member connects to the base plate, and the other end connects to the keycap. The second connecting member comprises at least one pivot hole, and the pivot is disposed in the pivot hole. |
| US11189434B2 |
Systems and methods for enhancing electrical energy storage
An electrical energy storage device comprises a housing having a first end, a second end, a first side, and a second side; a first electrode disposed in the housing adjacent the first side; a second electrode disposed in the housing adjacent the second side; and an electrolyte mixture disposed between the first electrode and the second electrode, the electrolyte mixture containing a plurality of ions. In an implementation, a channel disposed in the housing permits ions to flow adjacent to the first end and a barrier in the housing prevents ions from flowing adjacent to the second end. In another implementation, some of the ions are magnetic. In a further implementation, some of the ions have a greater density than other ions. Charging of the electrical energy storage device is enhanced by applying a magnetic field to the electrical energy storage device or rotating the device. |
| US11189431B2 |
Low profile wet electrolytic tantalum capacitor
A capacitor may include a stack assembly. The stack assembly may include a plurality of anode plate members, each having an embedded wire. The anode plate members may be separated by at least one cathode foil sandwiched between separator sheets. A conducting member may electrically connect the embedded wires and may have an externally accessible end portion that is hermetically sealed from the interior of the capacitor. A case covers the stack assembly and may be attached to a cover. The case and cover may enclose the stack assembly within an interior area of the capacitor. The at least one cathode foil may be connected to the case. An electrolyte fluid may be disposed within the interior area of the capacitor. A passage may be provided through a central portion of the stack assembly. A tube, surrounded by insulation, may pass through the passage and may be connected to the cover and the case. |
| US11189430B2 |
Electrolytic capacitor and method for producing same
An electrolytic capacitor includes an anode body, a dielectric layer disposed on the anode body, and a solid electrolyte layer disposed on the dielectric layer. The solid electrolyte layer includes a self-doped conductive polymer and an organic alkali. |
| US11189429B2 |
Electrolytic capacitor and method for manufacturing same
A method for manufacturing an electrolytic capacitor includes: preparing an anode body that includes a dielectric layer, and forming a solid electrolyte layer on the dielectric layer. The forming of the solid electrolyte layer includes: forming a first conductive polymer layer on the dielectric layer, applying a first treatment liquid to the first conductive polymer layer, and forming a second conductive polymer layer after the applying of the first treatment liquid. The first conductive polymer layer includes a first conductive polymer. The first treatment liquid contains a first compound and a solvent. The first compound has a skeleton of naphthalene or anthraquinone, and includes at least one SO3-containing group bonded to the skeleton. The at least one SO3-containing group is at least one selected from a group consisting of a sulfonic acid group and a sulfonate group. |
| US11189421B2 |
Phase and zero-sequence current sensing modules mounted together on a cable bushing
A current sensing modular system, which allows sensing the phase current and/or the around-fault or zero-sequence current, having to that end at least a first module having at least one phase current sensor embedded therein and a second module having a zero-sequence current sensor embedded therein. The first module is independent of the second module, both modules being installed directly in the connection elements, i.e., in the connection point between at least one bushing and at least one connector of at least one grid cable. |
| US11189420B2 |
Noise suppressing assemblies
Assemblies having multi-functionalities of any combination of heat spreading, absorption of stray radiation, signal focusing, and shielding are provided. The assemblies may include a heat spreading layer of at least one sheet of a compressed particles of exfoliated graphite, graphitized polymers and combinations thereof. The assemblies may also include at least one magnetic layer, which may provide the benefits of magnetic flux management and/or stray radiation absorption. The assemblies may include an optional plastic coating on one or both of the exterior surfaces. The assemblies may be used to enable fast wireless charging of electronic devices by efficiently focusing magnetic flux for better power transmission efficiency. |
| US11189418B2 |
Coil component
Disclosed herein is a coil component that includes first and second coil parts each spirally wound in a plurality of turns in directions opposite to each other. An innermost turn of the first coil part is radially divided into first and second conductor parts by a spiral slit, and at least an innermost turn of the second coil part is radially divided into third and fourth conductor parts by a spiral slit. The first conductor part is positioned radially inward of the second conductor part, and the third conductor part is positioned radially inward of the fourth conductor part. The inner peripheral end of the first conductor part is connected to the inner peripheral end of the fourth conductor part, and the inner peripheral end of the second conductor part is connected to the inner peripheral end of the third conductor part. |
| US11189409B2 |
Electronic substrates having embedded dielectric magnetic material to form inductors
An inductor may be fabricated comprising a magnetic material layer and an electrically conductive via or trace extending through the magnetic material layer, wherein the magnetic material layer comprises dielectric magnetic filler particles within a carrier material. Further embodiments may include incorporating the inductor of the present description into an electronic substrate and may further include an integrated circuit device attached to the electronic substrate and the electronic substrate may further be attached to a board, such as a motherboard. |
| US11189408B2 |
Soft magnetic alloy and magnetic device
Provided is a soft magnetic alloy including Fe as a main component, in which a slope of an approximate straight line, plotted between cumulative frequencies of 20 to 80% on Fe content in each grid of 80000 grids or more, each of which has 1 nm×1 nm×1 nm, is −0.1 to −0.4, provided that Fe content (atom %) of each grid is Y axis, and the cumulative frequencies (%) obtained in descending order of Fe content in each grid is X axis, and an amorphization ratio X is 85% or more. |
| US11189407B2 |
Grain-oriented electrical steel sheet
A grain-oriented electrical steel sheet includes: a steel sheet; and an amorphous oxide layer that is formed on the steel sheet, in which a glossiness of a surface is 150% or higher. |
| US11189406B2 |
Magnetic powder, manufacturing method of magnetic powder, and magnetic recording medium
Magnetic powder includes: an epsilon-phase iron oxide-based compound selected from ε-Fe2O3 or a compound represented by Formula (1). The magnetic powder has an average particle diameter of 8 nm to 25 nm, a ratio of Hc to Hc′ of from 0.6 to 1.0, and Hc′ satisfying Expression (II). Hc′ represents a magnetic field at which a value of Expression (I) becomes zero in a magnetic field-magnetization curve obtained by performing measurement at a maximum applied magnetic field of 359 kA/m, a temperature of 296 K, and a magnetic field sweeping speed of 1.994 kA/m/s. M represents magnetization and H represents applied magnetic field. Hc represents a magnetic field at which magnetization becomes zero in the magnetic field-magnetization curve. In Formula (1), A represents at least one metal element other than Fe, and a represents a number that satisfies a relationship of 0 |
| US11189405B2 |
Composite magnet with magnetically hard and soft phases
According to an embodiment, a composite permanent magnet includes a matrix of magnetically hard phase grains having an average grain size of 10 nm to 50 μm; and magnetically soft phase grains embedded within the matrix, and having an average grain size of at least 50 nm, each grain having an elongated shape with an aspect ratio of at least 2:1. According to another embodiment, a composite permanent magnet includes a matrix of magnetically hard phase grains having an average grain size of 10 nm to 50 μm; and magnetically soft phase grains embedded within the matrix, and having an average grain width of at least 50 nm, an average grain height of 20 to 500 nm, and an aspect ratio of at least 2:1. According to yet another embodiment, a method of forming a composite permanent magnet is also provided. |
| US11189396B2 |
Cable with lightweight tensile elements
A cable has a tensile armor having a number of elongated polymeric tensile elements. At least one of the elongated polymeric tensile elements includes a bundle of high tensile fibers and a jacket tightly retaining the bundle of fibers. The elongated polymeric tensile elements are arranged with a lay loss of 1.5% at most. A method of manufacturing such a cable is also disclosed. |
| US11189394B2 |
Electric wire conductor, covered electric wire, wire harness, and method for manufacturing electric wire conductor
An electric wire conductor includes a wire strand having a plurality of elemental wires twisted together. The wire strand includes a deformed part in which a cross-section of the wire strand intersecting an axial direction of the wire strand is formed into a flat shape in which a width of the cross section is larger than a height of the cross section, and an entire outer periphery of the cross section is formed as an outward curve. In the cross-section of the deformed part, the elemental wires have deformation ratios from a circle of 70% or lower at an outer peripheral part facing the outer periphery of the deformed part than at a center part located inside the outer peripheral part. |
| US11189392B2 |
X-ray microscope
An X-ray microscope includes at least one of an X-ray source, a sample holding part, a concave Kirkpatrick-Baez mirror, a convex Kirkpatrick-Baez mirror, and a light receiving part located at a position in an imaging relation to a position of the sample holding part in this order along an optical axis. |
| US11189390B2 |
Power source and method of forming same
Various embodiments of a power source and a method of forming such power source are disclosed. The power source can include an enclosure, a substrate disposed within the enclosure, and radioactive material disposed within the substrate and adapted to emit radioactive particles. The power source can further include a diffusion barrier disposed over an outer surface of the substrate, and a carrier material disposed within the enclosure, where the carrier material includes an oxide material. |
| US11189389B2 |
High voltage supply for compact radiation generator
Disclosed is a radiation logging tool, comprising a tool housing; a compact generator that produces radiation; a power supply coupled to the compact generator; and control circuitry. Embodiments of the compact generator comprise a generator vacuum tube comprising a source generating charged particles, and a target onto which the charged particles are directed; and a high voltage supply comprising a high voltage multiplier ladder located laterally adjacent to the generator vacuum tube. The high voltage supply applies a high voltage between the source and the target to accelerate the charged particles to a predetermined energy level. The compact generator also includes an electrical coupling between an output of the high voltage supply and the target of the generator vacuum tube to accommodate the collocated positions of the generator vacuum tube and the high voltage power supply. |
| US11189387B2 |
Suspension device for a radioprotection garment
A suspension device (10) for at least partially supporting a radioprotection garment (12) worn by an intended user (14), including a harness (34) wearable by the intended user (14) under the radioprotection garment (12), the harness including a harness attachment (38); a support (28) positionable above the intended user (14); an elongated flexible element (30) operatively coupled to the support (28) to be supported thereby; a flexible element attachment (32) secured to the elongated flexible element (30) opposed to the support (28); the harness (34) and flexible element attachment (38) being reversibly attachable to each other. |
| US11189385B2 |
Integral vessel isolation valve
A nuclear reactor comprises a nuclear reactor core disposed in a pressure vessel. An isolation valve protects a penetration through the pressure vessel. The isolation valve comprises: a mounting flange connecting with a mating flange of the pressure vessel; a valve seat formed into the mounting flange; and a valve member movable between an open position and a closed position sealing against the valve seat. The valve member is disposed inside the mounting flange or inside the mating flange of the pressure vessel. A biasing member operatively connects to the valve member to bias the valve member towards the open position. The bias keeps the valve member in the open position except when a differential fluid pressure across the isolation valve and directed outward from the pressure vessel exceeds a threshold pressure. |
| US11189379B2 |
Methods and systems for using multiple data structures to process surgical data
The present disclosure relates to processing data streams from a surgical procedure using multiple interconnected data structures to generate and/or continuously update an electronic output. Each surgical data structure is used to determine a current node associated with a characteristic of a surgical procedure and present relevant metadata associated with the surgical procedure. Each surgical data structure includes at least one node interconnected to one or more nodes of another data structure. The interconnected nodes between one or more data structures includes relational metadata associated with the surgical procedure. |
| US11189377B2 |
Systems, methods and devices for dynamic procedure management
A system and process for dynamically managing a procedure. The system includes a data collection device(s) that objectively monitor a subject and transmit such information to the system and real time position components that report on the availability of an individual(s) to perform the procedure. The system reviews the information, provides a subject diagnosis and recommends equipment. The system can also schedule and monitor the procedure. The individual(s) performing the procedure have the option of consulting with relevant experts and visually interacting with the experts. |
| US11189373B2 |
Instrument and method for monitoring an analyte concentration
A handheld display device for processing continuous sensor data has a communication interface, a graphical user interface having a gesture recognition component, a processor and a memory. The processor continuously receives time dependent sensor data, carbohydrate data, event data, and insulin data. The event data is indicative of a physical state of the subject. The processor determines a sensor data scaling factor, a carbohydrate data scaling factor and an insulin data scaling factor. The processor controls the graphical user interface to render a plot having single time, analyte concentration, carbohydrate amount, and insulin delivery amount axes. The analyte concentration axis is rendered on a first side of the plot and carbohydrate amount and insulin delivery amount axes are rendered on an opposite side of the plot, according to the scaling factors. The graphical user interface can be controlled with single and/or double finger gestures to magnify, shrink or shift axes. |
| US11189371B2 |
Systems and methods for adjusting medical treatment to reduce likelihood of prescription cascade
There is provided a method for generating instructions for adjusting a medical treatment of a patient, comprising: detecting an indication of a new symptom appearing in a patient being treated with medications for medical condition(s), computing a value indicative of risk of the new symptom being an adverse drug reaction (ADR) of one or a combination of the medications, detecting an indication of another new medication for treating the patient, computing likelihood of PC when the new medication is for treating the new symptom and the value is according to a requirement, generating a request for substitute medication(s) for the one or combination of medications when likelihood of PC is detected, and generating instructions for adjusting treatment of the patient by substituting the one or combination of medications with the substitute medication(s), and for terminating administration of the new medication or avoiding administration of the new medication. |
| US11189370B2 |
Exam prefetching based on subject anatomy
Inference of appropriate anatomical region from inconsistent descriptions in order to provide fast and accurate prefetching is provided. In various embodiments, a first plurality of user-configurable rules is read from a data store. Each rule maps to a user-configurable anatomical region. A plurality of studies is accessed from the image archive. Each of the plurality of studies has associated metadata. The plurality of rules is applied to the metadata associated with the plurality of studies to determine an anatomical region of each of the plurality of studies. Based on the anatomical regions of the plurality of studies and one or more additional rule, a subset of the plurality of studies is selected for display to a user on a display. |
| US11189367B2 |
Similarity determining apparatus and method
An apparatus for determining similarity between medical data sets for a plurality of patients or other subjects comprises at least one data store and a processing resource. The at least one data store is configured to store a respective representation of each of a plurality of data sets, the representation of each data set being generated by applying a model for representing data sets with respect to a plurality of features. The processing resource is configured to use the model to obtain a representation of a further medical data set, and perform a similarity determining process to determine similarity between the representation of the further medical data set and at least some of said representations of said plurality of medical data sets. |
| US11189366B2 |
Frame optimization system and method
The disclosed embodiments include a system that has a processor for executing computer-executable instructions and a computer-readable storage media for storing the computer-executable instructions. These instructions, when executed by the processor, enable the system to receive prescription data of a patient for corrective lenses and image data associated with the face of the patient. The system is configured to determine lens attributes for the patient based upon the prescription data and also determine facial attributes of the patient from the image data. Based on the lens attributes and the facial attributes of the patient, the system determines at least one frame recommendation for the patient. |
| US11189363B2 |
Generation of nuclear magnetic resonance multidimensional T1(spin-matrix)-T2(spin-spin) energy relaxation maps and uses thereof
A method of characterizing chemical and/or morphological features of a material, comprising acquiring energy relaxation data from 1H low field nuclear magnetic resonance (1H LF-NMR) measurements of said material, converting the relaxation signals into a multidimensional distribution of longitudinal and transverse relaxation times by solving an inverse problem under both L1 and L2 regularizations and further imposing a non-negativity constraint, and identifying one or more characteristics of said material with the aid of said multidimensional T1-T2 distribution. The method is useful, inter alia, in monitoring chemical processes, screening of additives and quality control. |
| US11189362B2 |
Metagenomic library and natural product discovery platform
The present disclosure provides methods and systems for identifying natural product-encoding multi-gene clusters (MGCs). In some embodiments, the present disclosure also teaches methods for producing sequenced and assembled metagenomic libraries that are amenable to MGC search bionformatic tools and techniques. |
| US11189357B1 |
Programmable memory device
The present application provides a programmable memory device. The programmable memory device includes an active region, a gate structure and an anti-fuse storage unit. The active region is formed in a substrate and having a linear top view shape. The gate structure is disposed on the substrate and having a linear portion intersected with a section of the active region away from end portions of the active region. The anti-fuse storage unit uses a portion of the active region as a terminal, and further comprises an electrode and a dielectric layer. The electrode is disposed on the portion of the active region and spaced apart from the gate structure, and the dielectric layer is sandwiched between the portion of the active region and the electrode. |
| US11189356B2 |
One-time-programmable memory
Various one-time-programmable (OTP) memory cells are disclosed. An OTP memory cell includes an additional dopant region that extends at least partially under the gate of a transistor, such as an anti-fuse transistor. The additional dopant region provides an additional current path for a read current. Alternatively, an OTP memory cell includes three transistors; an anti-fuse transistor and two select transistors. The two select transistors can be configured as a cascaded select transistor or as two separate select transistors. |
| US11189354B2 |
Nonvolatile memory device with a monitoring cell in a cell string
A nonvolatile memory device capable of minimizing monitoring overhead associated with read disturb is provided. The nonvolatile memory device includes a memory cell array which includes a first cell string comprising a plurality of memory cells connected in series, wherein the plurality of memory cells includes a first monitoring cell, a first memory cell, and a second memory cell, and a row decoder which provides a first read voltage to the first memory cell and a first monitoring voltage to the first monitoring cell when reading the first memory cell among the memory cells and provides the first read voltage to the second memory cell and a second monitoring voltage different from the first monitoring voltage to the first monitoring cell when reading the second memory cell. |
| US11189348B2 |
Semiconductor memory device
A semiconductor memory device includes a first memory cell, a first select transistor between the first memory cell and a source line, a second select transistor between the first memory cell and a bit line, a third select transistor between the source line and the bit line, and a control circuit. During an erase operation, the control circuit is configured to apply a first voltage to the source line, apply a second voltage lower than the first voltage to a gate of the third select transistor while applying the first voltage to the source line to cause a third voltage to be applied to the bit line, and apply a fourth voltage lower than the third voltage to the gate of the second select transistor while the third voltage is applied to the bit line. |
| US11189345B2 |
Method for implementing logic calculation based on a crossbar array structure of resistive switching device
An operation method for integrating logic calculations and data storage based on a crossbar array structure of resistive switching devices. The calculation and storage functions of the method are based on the same hardware architecture, and the data storage is completed while performing calculation, thereby realizing the fusion of calculation and storage. The method includes applying a pulse sequence to a specified word line or bit line by a controller, configuring basic units of resistive switching devices to form different serial-parallel structures, such that three basic logic operations, i.e. NAND, OR, and COPY, are implemented and mutually combined on this basis, thereby implementing 16 types of binary Boolean logic and full addition operations, and on this basis, a method for implementing a parallel logic and full addition operations is provided. |
| US11189343B2 |
Current-generator circuit
A current-generator circuit includes an output-current generator circuit having a control branch to be coupled to a control current generator and adapted to provide a control current pulse and a driver electrically coupled between the control branch and the output leg. A compensation circuit includes a first compensation branch configured to generate a compensation current pulse that is a function of the control current pulse and a second compensation branch coupled in a current mirror configuration with the first compensation branch to receive the compensation current pulse. The second compensation branch includes a resistive block having an electrical resistance that is a function of a resistance of an output load. The second compensation branch is electrically coupled to the control branch and the driver is electrically coupled to the control branch and to the output leg. |
| US11189337B1 |
Multi-stage voltage control for peak and average current reduction of open blocks
Aspects of a storage device including a memory and a controller are provided which allow for reduction of current in open blocks during read operations using multi-stage read voltage control. The controller determines whether a block is open or closed. If the block is closed, the controller causes a read voltage to be applied to one of the block's word lines. If the block is open, the controller causes a read voltage to be applied to another of the block's word lines in a number of stages. The controller further causes a read voltage to be applied to another word line of the open block in a different number of stages. Thus, read voltages for open blocks may ramp in multiple stages in contrast to read voltages for closed blocks, as well as ramp in different numbers of stages for different word lines in open blocks. |
| US11189333B2 |
Compensating circuit for compensating clock signal and memory device including the same
A memory device includes a delay locked loop (DLL), a clock compensating circuit, and a data input/output (I/O) circuit. The DLL outputs a first clock signal and a second clock signal. The clock compensating circuit adjusts a voltage level of an output node and generates an inner clock signal based on the voltage level of the output node. The data I/O circuit outputs data to an outside based on the inner clock signal. The clock compensating circuit includes first and second pulse adjusting circuits. The first pulse adjusting circuit connected to a first output node and outputs a first adjusting current based on the first clock signal and a voltage level of the first output node. The second pulse adjusting circuit connected to a second output node and outputs a second adjusting current based on the second clock signal and a voltage level of the second output node. |
| US11189326B1 |
Non-destructive mode cache programming in NAND flash memory devices
A method of cache programming of a NAND flash memory in a triple-level-cell (TLC) mode is provided. The method includes discarding an upper page of a first programming data from a first set of data latches in a plurality of page buffers when a first group of logic states are programmed and verified. The plurality of page buffers include the first, second and third sets of data latches, configured to store the upper page, middle page and lower page of programming data, respectively. The method also includes uploading a lower page of second programming data to a set of cache latches, transferring the lower page of the second programming data from the set of cache latches to the third set of data latches after discarding the lower page of the first programming data, and uploading a middle page of the second programming data to the set of cache latches. |
| US11189322B1 |
Support assembly
The disclosure provides a support assembly including a tray, a hard disk drive chassis and two engagement components. The hard disk drive chassis is placed on the tray. The hard disk drive chassis includes a bottom part, a first and a second side part. The first and the second side part are connected to two opposite sides of the bottom part and located close to two vertical walls of the tray. The hard disk drive chassis can accommodate a hard disk drive. The elastic engagement components are respectively disposed on the first and the second side part. The hard disk drive chassis is movable between an engaged position and a released position. When the hard disk drive chassis is moved from the released position to the engaged position, the elastic engagement components are respectively pressed by the vertical walls so as to engage with the hard disk drive. |
| US11189318B2 |
Magnetic recording medium and magnetic recording and reproducing device
The magnetic recording medium includes a non-magnetic support, a magnetic layer including a ferromagnetic powder on one surface of the non-magnetic support, and a back coating layer including a non-magnetic powder on the other surface of the non-magnetic support, in which a difference (Safter−Sbefore) between a spacing Safter measured by optical interferometry regarding a surface of the back coating layer after methyl ethyl ketone cleaning and a spacing Sbefore measured by optical interferometry regarding the surface of the back coating layer before methyl ethyl ketone cleaning is greater than 0 nm and equal to or smaller than 30.0 nm, and the non-magnetic support is an aromatic polyamide support having a moisture absorption of 2.2% or less. |
| US11189317B2 |
Magnetic recording apparatus and method of controlling magnetic head thereof
According to one embodiment, a magnetic recording apparatus measures and stores recording signal quality of a disk at an initial stage, inspects the recording signal quality before data is recorded, determines whether or not the recording signal quality obtained in the inspection satisfies a standard when compared to the stored recording signal quality at the initial stage, adjusts, based on a result of the determination, light irradiation power of a light irradiation element so as to satisfy the standard, determines a read offset amount based on a result of the adjustment, and performs control so that a position of a read head is shifted based on the determined read offset amount. |
| US11189314B2 |
Magnetic recording medium
A magnetic recording medium is provided and includesa substrate;a magnetic layer;an underlayer between the substrate and the magnetic layer; anda back layer, wherein (wmax−wmin)/wmin≤400 [ppm] (1) where wmax and wmin are respectively maximum and minimum of average values of width corresponding to samples of magnetic recording medium measured after the samples are stored for two hours under storage conditions (a loading tension in the longitudinal direction of the magnetic recording medium, a temperature and a relative humidity) for each of the samples, and a width of a sample of the magnetic recording medium at 25° C. and 50% relative humidity and without loading is ½ inch. |
| US11189312B1 |
Adhesive layer for bonding noble metal structure with a dielectric layer
A recording head includes a structure such as a near-field transducer formed of a noble metal. An adhesive layer is formed over a surface of the structure. The adhesive layer includes alumina and is 4 nm or less in thickness. A silicon dioxide layer is formed over the adhesive layer. The adhesive layer bonds the silicon dioxide to the structure. |
| US11189311B2 |
Magnetic tape having characterized magnetic layer, magnetic tape cartridge, and magnetic tape device
The magnetic tape in which the followings are satisfied, after the magnetic layer is pressed at a pressure of 70 atm. A full width at half maximum of a spacing distribution measured by optical interferometry regarding a surface of the magnetic layer before performing a vacuum heating with respect to the magnetic tape is greater than 0 nm and equal to or smaller than 15.0 nm; a full width at half maximum of a spacing distribution measured after performing the vacuum heating is greater than 0 nm and equal to or smaller than 15.0 nm; and a difference (Safter−Sbefore) between a spacing Safter measured by optical interferometry regarding the surface of the magnetic layer after performing the vacuum heating with respect to the magnetic tape and a spacing Sbefore measured before performing the vacuum heating is greater than 0 nm and equal to or smaller than 12.0 nm. |
| US11189302B2 |
Speech emotion detection method and apparatus, computer device, and storage medium
A speech emotion detection system may obtain to-be-detected speech data. The system may generate speech frames based on framing processing and the to-be-detected speech data. The system may extract speech features corresponding to the speech frames to form a speech feature matrix corresponding to the to-be-detected speech data. The system may input the speech feature matrix to an emotion state probability detection model. The system may generate, based on the speech feature matrix and the emotion state probability detection model, an emotion state probability matrix corresponding to the to-be-detected speech data. The system may input the emotion state probability matrix and the speech feature matrix to an emotion state transition model. The system may generate an emotion state sequence based on the emotional state probability matrix, the speech feature matrix, and the emotional state transition model. The system may determine an emotion state based on the emotion state sequence. |
| US11189300B2 |
Methods, apparatus and systems for biometric processes
A method for use in a biometric process, comprising: with a headset in a known acoustic environment, applying an acoustic stimulus at a first transducer of the headset; receiving a response signal at a second transducer of the headset, the response signal comprising a component of the acoustic stimulus reflected at an obstacle in the acoustic path of the first transducer; determining a condition of the headset based on the response signal; and performing the biometric process based on the determined condition. |
| US11189299B1 |
Augmented reality speech balloon system
Disclosed is an augmented reality system to generate and cause display of an augmented reality interface at a client device. Various embodiments may detect speech, identify a source of the speech, transcribe the speech to a text string, generate a speech bubble based on properties of the speech and that includes a presentation of the text string, and cause display of the speech bubble at a location in the augmented reality interface based on the source of the speech. |
| US11189295B2 |
High bandwidth sonic tone generation
A sonic signal encodes a symbol sequence representing a binary message, for delivery as audio content. The binary message into a sequence of symbols that are each associated with frequency characteristics transmitted over a time period. Two carriers are transmitted at two selected frequencies during each time period, delivering the binary data at a high rate. The symbol sequence is preceded by a prefix which takes the form of a sweeping frequency tone which sweeps over the frequency ranges of the carriers. Further, the amplitudes of the carriers are adjusted so that higher frequency transmissions are transmitted at higher sound pressure levels. Methods for synchronizing to the symbol sequence and decoding the symbol sequence are also described. |
| US11189294B2 |
Electronic device and method for registering new user through authentication by registered user
An electronic device and method are disclosed herein. The electronic device includes a speaker, microphone, processor and memory storing instructions, which implement the method, including: determining whether registration of a first user is required based on a first voice signal obtained through a microphone of the electronic device, when registration of the first user is required, requesting authentication of the first user by a second user preregistered at the electronic device, and when information authenticating the first user by the second user is received, registering the first user based on the received information. |
| US11189293B1 |
Cooperative delegation for digital assistants
Multiple digital assistants are employed to process requests within a computing environment. An initial request (e.g., voice command) may be received by a first DA. If it is determined that the first DA can handle the request based on one or more terms of the request, a communications session between a user and the first DA is established to handle the request. If it is determined that the first DA is incapable of handling the request, a second DA configured to handle the request is determined. |
| US11189289B2 |
Information processing device, information processing method, and information processing system
The present technology relates to an information processing device, an information processing method, and an information processing system that are capable of establish smooth and natural conversation with a person who has difficulty in hearing. The information processing device includes a sound acquisition unit that acquires sound information of a first user that is input to a sound input device and a display control unit that controls display of text information on a display device for a second user, the text information corresponding to the acquired sound information. The display control unit performs control related to display amount of the text information on the display device on the basis of at least one of the display amount of the text information on the display device or input amount of the sound information input through the sound input device. |
| US11189280B2 |
Securing voice assistant data
Disclosed are various approaches for encrypting a voice based response to a request through a voice assistant device. The request is associated with a network or federated service. A tunnel speaker containing a private key can decrypt the encrypted response using a private key provided to the tunnel speaker by a client application on a client device. |
| US11189279B2 |
Activation management for multiple voice assistants
A system and method include detection of a user utterance of one of plurality of voice keywords, each of the plurality of voice keywords associated with a respective voice assistant application, determination, in response to the detection of the one of the plurality of respective voice keywords, of whether any of the plurality of voice assistant applications are designated as uninterruptable, and, if it is determined that none of the plurality of voice assistant applications are designated as uninterruptable, activation of the one of the plurality of voice assistant applications associated with the detected keyword. |
| US11189278B2 |
Device and method for providing response message to user input
A method, performed by a device, of providing a response message to a user input includes obtaining location information of the device; executing a service providing agent corresponding to the location information; receiving a speech input from a user; generating the response message based on the received speech input, the response message being related to a service provided by the executed service providing agent; and displaying the generated response message, wherein the executed service providing agent generates the response message using a model trained using an artificial intelligence (AI) algorithm, the trained model being one from among a plurality of trained models each corresponding to a respective service from among a plurality of services provided by a respective service providing agent from among a plurality of service providing agents, and wherein the trained model corresponds to the executed service providing agent. |
| US11189277B2 |
Dynamic gazetteers for personalized entity recognition
In speech processing systems personalization is added in the Natural Language Understanding (NLU) processor by incorporating external knowledge sources of user information to improve entity recognition performance of the speech processing system. Personalization in the NLU is effected by incorporating one or more dictionaries of entries, or gazetteers, with information personal to a respective user, that provide the user's information to permit disambiguation of semantic interpretation for input utterances to improve quality of speech processing results. |
| US11189275B2 |
Natural language processing while sound sensor is muted
A method includes generating first audio data based on sound detected by a sound sensor at a first time. The method further includes transmitting, via one or more communication interfaces, the first audio data to another device during a communication session based on a determination that the sound sensor is unmuted with respect to the communication session at the first time. The method further includes generating second audio data based on sound detected by the sound sensor at a second time. The method further includes refraining from transmitting the second audio data to the other device during the communication session based on a determination that the sound sensor is muted with respect to the communication session at the second time. The method further includes initiating a natural language processing operation on the second audio data based on detecting a wake phrase in the second audio data. |
| US11189270B2 |
Method of controlling dialogue system, dialogue system, and data storage medium
A dialogue system including a processor, a memory, an audio input apparatus, an audio output apparatus, a touch input apparatus, and a display unit. The processor receives an input from the voice or a touch input apparatus, analyzes the content of the input, and selects a scenario corresponding to the input data from preset scenario information. The processor generates the output data specified in the scenario, calculates the priority of the input data, and determines the presence or absence of the scenario being prepared for the output data. When there is the scenario under generating the output data, the processor changes the output method of the scenario to be executed based on the priority. |
| US11189268B2 |
Method and apparatus for selecting voice-enabled device and intelligent computing device for controlling the same
A method and apparatus for selecting a voice-enabled device are disclosed. In the voice-enabled device selecting method, when recognition situation information is obtained from one device, voice signals may be obtained from that device and second devices registered to the same account as that device, and a device that will respond to the wakeup word may be selected based on the voice signals. Thus, even if the closest device the user intends to activate is not able to recognize a wakeup word spoken by the user due to the device's microphone position, that device may be selected as a voice-enabled device. At least one of a voice enable device selecting apparatus, an intelligent computing device, an IoT device, and a server controlling the voice enable device selecting apparatus may be associated with an artificial intelligence (AI) module, an unmanned aerial vehicle (UAV) (or drone), a robot, an augmented reality (AR) device, a virtual reality (VR) device, and a device related to a 5G service. |
| US11189267B2 |
Intelligence-driven virtual assistant for automated idea documentation
An intelligence-driven virtual assistant for automated documentation of new ideas is provided. During a brainstorming session, one or more user participants may discuss and identify one or more ideas. Such ideas may be tracked, catalogued, analyzed, developed, and further expanded upon through use of an intelligence-driven virtual assistant. Such virtual assistant may capture user input data embodying one or more new ideas and intelligently process the same in accordance with creativity tool workflows. Such workflows may further guide development and expansion upon a given idea, while continuing to document, analyze, and identify further aspects to develop and expand. |
| US11189264B2 |
Speech recognition hypothesis generation according to previous occurrences of hypotheses terms and/or contextual data
Implementations set forth herein relate to speech recognition techniques for handling variations in speech among users (e.g. due to different accents) and processing features of user context in order to expand a number of speech recognition hypotheses when interpreting a spoken utterance from a user. In order to adapt to an accent of the user, terms common to multiple speech recognition hypotheses can be filtered out in order to identify inconsistent terms apparent in a group of hypotheses. Mappings between inconsistent terms can be stored for subsequent users as term correspondence data. In this way, supplemental speech recognition hypotheses can be generated and subject to probability-based scoring for identifying a speech recognition hypothesis that most correlates to a spoken utterance provided by a user. In some implementations, prior to scoring, hypotheses can be supplemented based on contextual data, such as on-screen content and/or application capabilities. |
| US11189259B2 |
Active noise cancellation for defined spaces
Systems and methods are provided for generating destructive interference signals for use in active noise cancellation in an interior setting of an urban environment. The system employs a combination of conventional ANC and predictive state estimation to generate destruction interference sound waves using a window pane to counteract urban noises. |
| US11189254B2 |
Video processing device, display device, video processing method, and recording medium
A video processing device processing input videos, includes a video processing unit that processes the input videos; and a control unit that sets a control value for controlling the video processing unit, wherein an entire input video is constituted by combining the input videos, and among partial areas associated with the respective input videos constituting the entire input video, one of the partial areas is defined as a first partial area, and another of the partial areas adjacent to, the first partial area is defined as a second partial area, and when processing which is performed, by referring to a pixel value in one of the first partial area and the second partial area, on another of the first partial area and the second partial area, is defined as adjacent boundary processing, the video processing unit performs the adjacent boundary processing on the entire input video, and generates processed videos. |
| US11189253B1 |
Methods, systems, and devices to determine positioning of content on a cross reality headset display based on movement of the cross reality headset
Aspects of the subject disclosure may include, for example, detecting a user operating a cross reality headset, receiving a first location of the cross reality headset, providing image content and audio content to the cross reality headset, and receiving a second location of the cross reality headset. Further embodiments can include determining the cross reality headset is stationary based on the first location and the second location resulting in a determination, and providing instructions to the cross reality headset to adjust positioning the image content on a display of the cross reality headset and to provide the audio content according to the determination resulting in an adjustment of the positioning of the image content. The cross reality headset presents the image content according to the adjustment on the display. The cross reality headset provides the audio content. Other embodiments are disclosed. |
| US11189247B1 |
Synchronizing a user device and a kiosk interface using a visual code, and applications thereof
A user can scan a QR code on a kiosk with her mobile device. Scanning the QR code will cause the mobile device to display an interface displayed on the kiosk. When a user enters information on the device corresponding information is displayed on the kiosk. In this way, a user can engage with the kiosk interface in a contactless manner. |
| US11189244B2 |
Output amplifier and display driver integrated circuit including the same
An output amplifier includes an input unit including first and second input transistors, and a first bias transistor between a connection node of a source of the first input transistor and a source of the second input transistor and a first voltage source, a first current mirror including first and second transistors connected in series at a first connection node and between a second voltage source and a second connection node, and third and fourth transistors connected in series at a third connection node and between the second voltage source and a fourth connection node, and a second current mirror including fifth and sixth transistors between a fifth connection node and the first voltage source and connected in series at a sixth connection node, and seventh and eighth transistors between a seventh connection node and the first voltage source. |
| US11189243B2 |
Shift register unit, driving method thereof, gate driving circuit and display device
A shift register unit, a driving method thereof, a gate driving circuit, and a display device. The shift register unit comprises an input circuit, a control circuit, a reset circuit, an output circuit and a first capacitor, where the input circuit provides a signal from an input signal terminal to a first node; the control circuit controls signals from the first node and a second node; the reset circuit provides a signal from a reference signal terminal to the first node; the output circuit provides a signal from a clock signal terminal to a signal output terminal, and provides the signal from the reference signal terminal to the signal output terminal; and the first capacitor is coupled between the clock signal terminal and the second node. |
| US11189237B2 |
Current compensation circuit, virtual reality device and control method
A current compensation circuit, a virtual reality device and a control method are disclosed. The current compensation circuit includes: a first constant current sub-circuit, configured to generate a driving current of a backlight module; a second constant current sub-circuit, configured to generate a compensation current of the backlight module; a compensation gating sub-circuit, configured to determine whether to select the second constant current sub-circuit to supply power to the backlight module; and a black insertion control signal generation sub-circuit, configured to generate a black insertion control signal, connected with the first constant current sub-circuit and the compensation gating sub-circuit, and configured to control, by the black insertion control signal, the first constant current sub-circuit and the second constant current sub-circuit to simultaneously supply power to or power off the backlight module, so that the black light module realizes a backlight black insertion. |
| US11189233B2 |
Display device and method of controlling brightness of the same based on sample brightness levels
A display device includes a display driver configured to drive pixels in correspondence with input image data, timing signals, and a brightness selection signal. The display driver includes a storage unit configured to store gamma data and a duty value for each of a plurality of sample brightness levels including a K-th sample brightness level, and a brightness controller, the display driver being configured to control the brightness of the display area according to the gamma data or the duty value or gamma data obtained by non-linearly interpolating gamma data of a (K−1)-th sample brightness level and the K-th sample brightness level, with respect to a tuning point brightness level. A light emission time of the pixels corresponding to the (K−1)-th sample brightness level is less than or equal to 10% shorter than the light emission time of the pixels corresponding to the K-th sample brightness level. |
| US11189227B1 |
Display panel, driving method thereof, and display device
The display panel includes an array substrate, and the array substrate includes pixel circuits arranged in an array. A first initialization module and a second initialization module are connected in series to an initialization signal terminal and a control terminal of the drive module, an output terminal of the second initialization module is electrically connected to the control terminal of the drive module; a control terminal of the first initialization module is used for receiving a first additional scan signal, and a control terminal of the second initialization module is used for receiving a first scan signal. Within at least one light emitting period of one frame duration, the end time of an active level pulse of the first additional scan signal is later than the end time of an active level pulse of the first scan signal. |
| US11189224B2 |
Organic electroluminescent device and electronic apparatus
An electroluminescent device includes a light-emitting element, a drive transistor that supplies a driving current corresponding to a gradation voltage to the light-emitting element, a first conductive layer that is electrically connected to a gate of the drive transistor, and a second conductive layer that is supplied a fixed potential and that is disposed on a same layer as the first conductive layer. The first conductive layer and the second conductive layer are disposed apart and electrically insulated from one another, and in plan view, the first conductive layer is surrounded by the second conductive layer. |
| US11189220B1 |
Display device with distributed driver circuits switchable between serial and parallel communication modes
A display device includes a control circuit, an array of LED zones, and an array of driver circuits that are distributed in the display area. The driver circuits are arranged in groups that are connected in a serial chain by a set of communication lines. The group of driver circuits are configurable between a serial communication mode and a parallel communication mode. In the serial communication mode, each driver circuit receives an incoming signal on an input pin, processes the signal through serial communication logic to generate an outgoing signal, and outputs the outgoing signal to an output pin such that the driver circuits serially process the incoming signal. In the parallel communication mode, each driver circuit transfers the incoming signal from the input pin to the output pin bypassing the serial communication logic such that all driver circuits in the group can process the incoming signal in parallel. |
| US11189218B2 |
Display device and driving method thereof
A display device and a driving method thereof are disclosed. The display device includes a display panel including a plurality of pixels connected to data lines; a data driver connected to the data lines and configured to determine first data voltages corresponding to the pixels, to generate second data voltages by adding a compensation voltage to the first data voltages, and to supply the second data voltages to the pixels through the data lines; and a crosstalk compensator connected to the data driver and configured to calculate the compensation voltage by comparing the first data voltages corresponding to pixels disposed in at least three adjacent horizontal lines. |
| US11189217B2 |
Shift register unit, gate driving circuit and display panel
The present invention provides a shift register unit, a gate driving circuit and a display panel. The shift register unit includes a compensation module connected to a second node, a current-stage transmission signal output end and a second clock signal; a pull-down module connected to a first node, the second node, a (n+2)th-stage transmission signal output end, the current-stage transmission signal output end, a current-stage scan signal output end and a first direct-current low voltage. |
| US11189212B2 |
System and method for a multi-primary wide gamut color system
Systems and methods for a multi-primary color system for display. A multi-primary color system increases the number of primary colors available in a color system and color system equipment. Increasing the number of primary colors reduces metameric errors from viewer to viewer. One embodiment of the multi-primary color system includes Red, Green, Blue, Cyan, Yellow, and Magenta primaries. The systems of the present invention maintain compatibility with existing color systems and equipment and provide systems for backwards compatibility with older color systems. |
| US11189210B2 |
System and method for a multi-primary wide gamut color system
Systems and methods for a multi-primary color system for display. A multi-primary color system increases the number of primary colors available in a color system and color system equipment. Increasing the number of primary colors reduces metameric errors from viewer to viewer. One embodiment of the multi-primary color system includes Red, Green, Blue, Cyan, Yellow, and Magenta primaries. The systems of the present invention maintain compatibility with existing color systems and equipment and provide systems for backwards compatibility with older color systems. |
| US11189204B2 |
Display device including crack detection line
A display device includes a peripheral area around a display area, a plurality of pixels in the display area, and a plurality of signal lines connected to the pixels. The signal lines include a plurality of data lines connected to the pixels, a crack detection line connected to first data lines among the data lines through a first transistor, and a control line connected to a gate of the first transistor. The crack detection line is in the peripheral area. |
| US11189199B2 |
Light emissive displays comprising overprint varnishes
The present invention comprises a light emissive display comprising one or more photoluminescent printed waveguides. The waveguides are coated with one or more layers of an overprint varnish. The overprint varnish eliminates surface texture produced by the photoluminescent printing, rendering the waveguides transparent when in the non-energized state. |
| US11189198B2 |
Flexible display cover plate, preparation method thereof, and foldable display apparatus
A flexible display cover plate, a preparation method thereof and a foldable display apparatus are provided. The flexible display cover plate includes a flexible substrate, wherein the flexible substrate includes a plurality of non-bendable portions and at least one bendable portion, the bendable portion is connected between adjacent non-bendable portions, a resilient functional layer for resilience of the bendable portion is arranged on the flexible substrate, and the resilient functional layer covers at least part of the bendable portion. |
| US11189197B2 |
Lung simulation apparatus
There is provided a lung simulation apparatus for simulating a state of a living mammalian lung, the lung simulation apparatus comprising, a housing having a shape defined by an apex, an open base and a lateral surface that tapers from the open base to the apex; an elastic membrane covering the open base of the housing; an inflatable sac disposed within the housing, the sac being in substantial conformance with the shape of the housing and approximating the shape of the living mammalian lung, when in an inflated state; an internal space for containing fluid, the internal space being defined as the space between the housing and the inflatable sac and the space between the elastic membrane and the inflatable sac, wherein the space for containing fluid substantially complies with the anatomical dimensions of an intrapleural space of the living mammalian lung when the inflatable sac is in the inflated state. There is also provided a method of making the lung simulation apparatus. |
| US11189196B2 |
Systems and methods for palpation training
Implementations described and claimed herein provide systems and methods for palpation training. In one implementation, a system for medical procedure simulation includes an examination model, a sensor network, and a computing device. The examination model has a plurality of anatomical structure models, and the sensor network has a plurality of sensors. Each of the sensors is associated with one of the plurality of anatomical structure models and configured to capture examination data. The computing device is in communication with the sensor network and configured to generate feedback for an accuracy of a medical examination using the examination data. |
| US11189194B2 |
Display panel, display device and method for displaying Braille information
The embodiments of the present disclosure provide a display panel, a display device, and a method for displaying Braille information. The display panel includes a plurality of scan lines, data lines, and display circuits arranged at intersections of the plurality of scan lines and the plurality of data lines. The display circuit includes a switch configured to be turned on or off according to a scan signal from the scan line, and a dot element coupled to the switch. The dot element includes a substrate, an electrode provided on the substrate, a thermosensitive layer provided on the electrode, and a dot key arranged on the thermosensitive layer. The electrode is coupled to the switch, and configured to be applied with a data signal from the data line when the switch is turned on. The thermosensitive layer is configured to be heated by the electrode to protrude the dot. |
| US11189193B2 |
Affinity knowledge based computational learning system
An affinity knowledge library generates a library of word pairs having both independent and dependent affinities with one another, and uses that affinity knowledge library to create customized curriculums based upon affinities of students and teachers. |
| US11189190B2 |
Flying training support system
A flying training support system includes: a flight condition generator that generates a simulated flight condition of a virtual another aircraft; a relative position derivation unit that derives a relative position of the virtual other aircraft based on the simulated flight condition and a real flight condition of the own aircraft; a display controller that displays an indicator indicating the virtual other aircraft at the relative position of the virtual other aircraft on a transmission display; a variation amount derivation unit that derives a simulated variation amount by which the own aircraft would vary due to flight of the virtual other aircraft, based on the simulated flight condition and the relative position of the virtual other aircraft; and a flight controller that actually varies the own aircraft so as to make the own aircraft in a state where the own aircraft varies by the simulated variation amount. |
| US11189187B2 |
Online personality testing providing individual contextual assessments in a secure integrated environment
A computerized method and computer-executable instructions for assessing personality and temperament characteristics of a registered user by a centralized computing device. The method includes providing a first user interface with at least two color elements for the user to sort in a “most like me” to “least like me” order. Upon receiving the user's sort order, the user is provided a second user interface with at least one word grouping, each word grouping having an associated life context, and the user indicates “most like me” to “least like me” in the word groupings. Upon receiving those results, the method then determine a contextual assessment based on the user's selection, with the assessment being weighted on the basis of the user's color element sort. In some embodiments, a temperament assessment service with a published API executes on a server, with access to the service requiring a user's unique API key. |
| US11189185B2 |
Video management system for interactive online instruction
A system for interactive online instruction includes an instructional subscription website and video management system configured to process video recordings. The video recordings may include (i) student videos uploaded by a student and (ii) instructor videos providing feedback to said student videos. A method of interactive online instruction is also disclosed. The method includes the steps of providing prerecorded course materials on an instructional subscription website including video lessons accessible by subscribing students, and providing a video management system configured to process video recordings including (i) student videos submitted by a student and (ii) instructor videos providing feedback to said student videos. |
| US11189182B2 |
System and method for managing pedagogical content
A system and method for managing pedagogical content are provided. A system and method may capture a screenshot of a presentation of educational or pedagogical content and convert the captured screenshot to an image. A system and method may receive comments from a student and include the comments and image in a pedagogical element, which may be stored in the student's account and may be submitted to a teacher for review, evaluation or assessment. A system and method may receive an assessment from a teacher and may include the assessment in the pedagogical element to produce a revised pedagogical element, which may be presented to the student. A system and method may provide a snapshot tool as a Flash library included in a source code of educational content. |
| US11189181B2 |
Emergency autoland system
Autoland systems and processes for landing an aircraft without pilot intervention are described. In implementations, the autoland system includes a memory operable to store one or more modules and at least one processor coupled to the memory. The processor is operable to execute the one or more modules to identify a plurality of potential destinations for an aircraft. The processor can also calculate a merit for each potential destination identified, select a destination based upon the merit; receive terrain data and/or obstacle data, the including terrain characteristic(s) and/or obstacle characteristic(s); and create a route from a current position of the aircraft to an approach fix associated with the destination, the route accounting for the terrain characteristic(s) and/or obstacle characteristic(s). The processor can also cause the aircraft to traverse the route, and cause the aircraft to land at the destination without requiring pilot intervention. |
| US11189180B2 |
Unmanned aerial vehicle visual line of sight control
Methods, systems and apparatus, including computer programs encoded on computer storage media for unmanned aerial vehicle visual line of sight flight operations. A UAV computer system may be configured to ensure the UAV is operating in visual line of sight of one or more ground operators. The UAV may confirm that it has a visual line of sight with the one or more user devices, such as a ground control station, or the UAV may ensure that the UAV does not fly behind or below a structure such that the ground operator would not be able to visually spot the UAV. The UAV computer system may be configured in such a way that UAV operation will maintain the UAV in visual line of sight of a base location. |
| US11189177B2 |
Airspace information modeling and design
Methods and systems for efficient airspace design and planning using the Airspace Information Model are described. In one example aspect, a method for designing an improved airspace model includes receiving a first user input that comprises one or more parameters, generating, based on the first user input, an airspace design, performing a validation of the airspace design against an aviation standard, the validation comprising a set of design rules and criteria for evaluation of aircraft performance and safety of operations, generating, based on at least the parametric model, at least one key performance indicator (KPI) for the airspace design, providing for display a value of the at least one KPI, receiving a second user input that comprises an updated value for at least one of the one or more parameters, and providing for display, based on the second input, an updated value of the at least one KPI. |
| US11189174B2 |
Accelerometer-based external sound monitoring for voice controlled autonomous parking
Method and apparatus are disclosed for accelerometer-based external sound monitoring for voice controlled autonomous parking. An example vehicle includes a body control module, an infotainment head unit, and an autonomy unit. The example body control module communicatively couples to a mobile device. The example infotainment head unit communicatively couples to an accelerometer mounted on a window of the vehicle. The example autonomy unit autonomously parks the vehicle in response to a first key word detected by the accelerometer when (i) a button is activated on the infotainment head unit and (ii) a message from the mobile device is being periodically received. |
| US11189173B1 |
Systems and methods for providing proximity alerts between vehicles and personal transportation devices
Example embodiments described in this disclosure are generally directed to systems and methods for preventing vehicle mishaps. In an example method, a vehicle receives an alert signal from a personal transportation device. A driver of the vehicle may be made aware of the alert by a sound that is produced through a speaker system of the vehicle (for example, a ringing sound produced by a bicycle bell or a beep of a motorcycle horn). In some cases, an intensity and/or a directionality of the sound produced through the speaker system may provide location and/or distance information of the personal transportation device with respect to the vehicle. The vehicle may transmit an acknowledge signal to the personal transportation device. A rider of the personal transportation device may be informed of the acknowledgement via an audio announcement through a speaker mounted on the personal transportation device. |
| US11189170B2 |
Automated parking system and server
A server includes a vehicle determination unit, an hour determination unit, and an authentication code transmission unit. The vehicle determination unit is configured to determine whether a reservation object vehicle corresponding to reservation vehicle information is in a parking place object area preset based on detection information of a parking place sensor and the reservation vehicle information. The hour determination unit is configured to determine whether a current hour is equal to or later than a transmission start hour. The authentication code transmission unit is configured to transmit an authentication code to a user terminal of a reservation user, when the vehicle determination unit determines that the reservation object vehicle is in the parking place object area and the hour determination unit determines that the current hour is equal to or later than the transmission start hour. |
| US11189168B2 |
Apparatus and server for sharing position information of vehicle
A position information sharing apparatus of a vehicle includes a communication circuit communicating with a server and a processor electrically connected to the communication circuit. The processor is configured to receive authentication information for sharing of position information of the vehicle from the server, using the communication circuit, to transmit the authentication information to an external device, using the communication circuit such that the external device which is a sharing target of the authentication information is capable of obtaining the position information from the server, and to obtain information within a preset range corresponding to the apparatus among the position information at a preset timing corresponding to the apparatus, from the server using the authentication information. |
| US11189163B2 |
Systems and methods for infrastructure improvements
Systems and methods are provided for obtaining vehicle operating conditions at or near a section of roadway in order to determine whether existing/current roadway infrastructure at or near that section of roadway is causing a loss in operating efficiency. Vehicle operating conditions may be communicated by vehicles to roadside units via a vehicle-to-infrastructure communications system. Upon a determination that the existing/current roadway infrastructure is causing the loss in operating efficiency, one or more recommendations for improvements to the existing/current roadway infrastructure may be suggested to a municipality controlling the section of roadway. Estimates regarding the effectiveness of the improvements as well as actual measurements regarding implemented improvements may be determined in order to justify proceeding with implementing the improvements and/or generate additional improvement recommendations. |
| US11189160B1 |
Situation tag for individual safety apparatuses, methods and systems
The Situation Tag for Individual Safety Apparatuses, Methods and Systems (“SiTa”) transforms registration request, alert request inputs via SiTa components into alert response, alert notification outputs. A safety activation event is detected. Primary period media is recorded via a sensor array. Network communication with an app instantiated on a paired mobile device of the user is established. Location data associated with the situational safety device is determined. The location data is provided to the paired mobile device for transfer to a remote situational safety server. A timestamp is determined for the primary period media. The primary period media and the timestamp is provided to the paired mobile device for transfer to the remote situational safety server. Secondary period media is recorded via the sensor array. The secondary period media is provided to the paired mobile device for transfer to the remote situational safety server. |
| US11189156B2 |
Event driven conditional reminder system
An apparatus, system, and method for creating, controlling, and generating event driven customized reminders associated with precise indoor or outdoor locations using one or more small base units, such as a transmitter or beacon, at the desired locations, continual or continuous or movement triggered Short Range Communication (SRC), and software running on a mobile device, such as a mobile phone are described herein. When the mobile device comes within communication range of any base unit employing SRC, e.g., located by the back door or office door, or when the mobile device comes within SRC of any base unit that is triggered by movement of said base unit, where said base unit is mounted on a door, employing an accelerometer and SRC, the system generates a conditional and predefined, by the user, alert and or message on the mobile device and or on the base unit. |
| US11189152B2 |
Multi-zone filtration monitoring systems and methods
Embodiments herein relate to multi-zone filtration monitoring systems and methods. In an embodiment, a filtration monitoring system is included having a plurality of filtration housings, a plurality of filter elements associated with the filter housings, a plurality of wireless communication tags associated with the filter elements, a plurality of zone antennas, and a wireless communication reader in wired communication with the plurality of zone antennas. The reader can be configured to wirelessly send data to and receive data from the wireless communication tags via the zone antennas. Other embodiments are also included herein. |
| US11189148B2 |
Proximity alert for electronic devices
The present invention is a device and system for a proximity alert band. The proximity band is a band that goes around a user wrist that matches up with one or more electronic devices. The bands will have a display unit, a wireless communication means, a battery and a proximity alarm. The proximity band will track the distance between it and the devices. Once a device gets a set distance away for the proximity band it will set off an alarm which can be visual, like a light, audio, like an alarm sounds, physical, like a vibration or any combination. The system may also turn off and lock the device. |
| US11189143B2 |
Aspiration smoke detection system
An aspiration smoke detection system for detecting the presence of a fire within a region of interest. The aspiration smoke detection system includes a smoke detection unit for detecting the presence of smoke particles suspended in air; and one or more local sensors located remotely from the smoke detection unit for measuring a property of air from the region of interest that is drawn into the aspiration smoke detection system. An inlet piece includes a sensor for use with the aspiration smoke detection system is also provided. A method of detecting a fire using the aspiration smoke detection system and a method of locating a fire using the aspiration smoke detection system are also provided. |
| US11189142B2 |
Theft-detection assembly and system for goods transportation and storage
It is disclosed a theft-detection assembly for detecting the theft of an item, the theft-detection assembly comprising: a wireless power transmitter configured to broadcast electromagnetic waves within a given area; a locator device configured to be associated with the item and comprising a wireless power receiver configured to receive the electromagnetic waves. The locator device further comprises an actuating unit and an alarm unit, wherein: the actuating unit is connected to the wireless power receiver and is configured to, in the absence of the electromagnetic waves, actuate the alarm unit; and the alarm unit comprises a radio module configured to, upon actuation, transmit an alarm message over a wireless communication network. |
| US11189141B2 |
Universal threat awareness management system for occupant safety
A universal threat awareness management system for occupant safety has a primary interface device that is positioned with a secured location. The interface device enables an authorized individual to monitor and manage an entire facility for hazardous situations. The system also has audio output devices, visual output devices, and environmental sensors. The audio output devices, visual output devices, and environmental sensors are positioned external to the secured location and enable the authorized individual to monitor and communicate with other people within and around the facility. The system is intended to be used as a campus-wide threat mitigation platform. |
| US11189140B2 |
Calibration and detection techniques in haptic systems
Described is a system for producing an acoustic field from a plurality of ultrasonic transducer arrays, each of which has known relative positions and orientations. The acoustic field comprises a carrier wave and a modulated wave. The carrier wave has a plurality of modulated focal areas. A plurality of control points having a known spatial relationship relative to at least one of the plurality of ultrasonic transducer arrays is used. The plurality of ultrasonic transducer arrays are calibrated by using the relative position of each of the plurality of ultrasonic transducer arrays. |
| US11189139B2 |
Sustainability resource management system
In an embodiment, a sustainability resource management system includes a sustainability status unit configured to generate a virtual display including one or more instances of a predicted sustainability status associated with a utilization of at least one resource and an enticement unit configured to activate one or more appraisals associated with the resource utilization. |
| US11189135B2 |
System and method for providing bets regarding intermediate points in a race event using fractional timing
A system for betting on fractional times comprises a memory coupled to a processor. The memory stores a first betting option comprising a bet that a particular participant in a race will finish a predetermined length of the race in a first range of fractional times. The memory further stores a second betting option comprising a bet that the particular participant in the race will finish the predetermined length of the race in a second range of fractional times. The processor receives a plurality of bets on at least one of the first betting option and the second betting option and determines an actual time for the particular participant to finish the predetermined length of the race. The processor then determines which of the plurality of bets are winning bets based at least in part upon the determination of the actual time and the corresponding betting options. |
| US11189132B2 |
Game modifier usable between game stages for gaming device
Embodiments of the present invention are directed to the use of game modifiers between game stages of a game played on a gaming device. According to some embodiments, a gaming device is configured to play a multi-stage game of chance. After a first stage is completed and a result for the first stage is determined, a game modifier is altered and applied to a second stage of the game when a predefined criterion is satisfied. The game modifier may modify prizes associated with the second stage of the game by, for example, applying a multiplier to prizes associated with a second stage result, the modifier may alter an aspect of the second stage of the game by, for example, adding or replacing one or more game elements used in evaluating the second stage outcome for prizes, or the modifier may trigger a bonus event. |
| US11189129B2 |
Game system, method of controlling game system, and recording medium
A game system includes: terminal devices on each of which a game is playable; and a server which is connected to the terminal devices in a communicable manner and manages game data used in the game played on the terminal devices, each of the terminal devices including a controller, and the controller being programmed to execute the processes of: executing the game in which an accumulable gaming value is increased or decreased in accordance with a result; and requesting the server to send the game data managed by the server, when an amount of increase of the gaming value as a result of the game is equal to or larger than a predetermined threshold. |
| US11189127B2 |
Target shooting game with banking of player error
A method, system, and computer readable storage to implement an electronic wagering game. The wagering game presents around which comprises targets which fall from a top of an electronic output device towards a bottom, and if any target passes a horizontal lose line then the round terminates. If the player completes the round without a target reaching the lose line then the player is presented with an optimal award. |
| US11189126B2 |
Card selection and display and restoration
Embodiments related to conducting a wagering game according to the rules of a base game includes defining a finite set of game indicia. In some embodiments the player plays multiple sequential game hand by placing a wager, receiving game indicia from the finite set cumulatively excluding any game indicia previously dealt, playing the game hand to completion, collecting the game indicia from the player and excluding the dealt game indicia from further play, and displaying at least the excluded game indicia or any winning combinations precluded by the excluded game indicia. In some embodiments the game hands continue in sequence until a restoration event, which may include a manually triggered restoration or an automatic restoration event that restores the excluded game indicia. Other embodiments are also described. |
| US11189124B2 |
Pod dispenser
A dispenser (1) of pods (2) for the production of brewed beverages; the dispenser (1) is equipped with a magazine (4) for holding pods (2) arranged in random order, a belt conveyor (9) designed to extract the pods (2) one by one from the storage compartment (4) to feed then to an outlet (16) in a feed direction (15), and an agitator device (10), which cooperates with the conveyor (9) to move pods (2) away from the conveyor (9) and is defined by a rotor having a hub (24), which is rotationally mounted about an axis (25) transversal to the feed direction (15) to rotate in the opposite direction to the belt conveyor (9), and blades (26), which, during rotation, define with the belt conveyor (9) and upstream of the outlet (16), a gap (28) designed to allow pods (2) lying flat on the belt (11) of the conveyor (9) to reach the outlet (16). |
| US11189120B2 |
Sharing state information of an auxiliary door
A system and method for sharing state information of an auxiliary door are provided. The system includes a main locking device and an auxiliary door with a state sensor. The state sensor is configured to detect and transmit state information to at least one of the main locking device and a room management system. The state information may include whether the auxiliary door is in an opened state, a closed state, a locked state, and/or an unlocked state. The main locking device is configured to transmit a notification based on the state information when a rotation sensor detects the rotation of an interior door handle and the state information indicates that the auxiliary door is in the opened state and/or the unlocked state. This notification may be sent to a mobile device and/or a status indicator. |
| US11189109B2 |
Data collection device, data collection system, and data collection method
A data collection apparatus includes: a collection unit which collects data relating to respective vehicles from vehicular devices installed in the respective vehicles; a reception unit which receives a prescribed communication amount specified; and a providing unit which provides a user interface that provides guidance on manipulations for specifying a data collection condition so that a communication amount of data collected by the collection unit falls within the specified communication amount. |
| US11189106B2 |
Systems and methods for spatial remodeling in extended reality
Aspects of the subject disclosure may include, for example, storing, in a database, a decorating style preference of a user; receiving, from user equipment of the user, one or more images (and/or one or more 2D environment models and/or one or more 3D environment models) depicting an environment in which remodeling is desired; generating, via a machine learning process, a first model to present by the user equipment, the generating the first model being based upon the decorating style preference and the one or more images (and/or the one or more 2D environment models and/or the one or more 3D environment models), the first model comprising a first remodeling proposal for the environment; sending, to the user equipment, the first model, the sending of the first model facilitating display by the user equipment of a first depiction of the environment as proposed by the first remodeling proposal; receiving, from the user equipment, feedback information regarding the first remodeling proposal; generating, via the machine learning process, a second model to present by the user equipment, the generating the second model being based upon the decorating style preference, the one or more images (and/or the one or more 2D environment models and/or the one or more 3D environment models), and the feedback information, the second model comprising a second remodeling proposal for the environment; and sending, to the user equipment, the second model, the sending of the second model facilitating display by the user equipment of a second depiction of the environment as proposed by the second remodeling proposal. Other embodiments are disclosed. |
| US11189105B2 |
Image processing device, image processing method, and program
There is provided an image processing device including: a data storage unit storing feature data indicating a feature of appearance of one or more physical objects; an environment map building unit for building an environment map based on an input image obtained by imaging a real space and the feature data, the environment map representing a position of a physical object present in the real space; a control unit for acquiring procedure data for a set of procedures of operation to be performed in the real space, the procedure data defining a correspondence between a direction for each procedure and position information designating a position at which the direction is to be displayed; and a superimposing unit for generating an output image by superimposing the direction for each procedure at a position in the input image determined based on the environment map and the position information, using the procedure data. |
| US11189102B2 |
Electronic device for displaying object for augmented reality and operation method therefor
An electronic device according to various embodiments may comprise a display, a camera module, a microphone, and at least one processor, wherein the at least one processor is configured to: display, on the display, an image obtained using the camera module; activate the microphone; receive a music through the activated microphone; select an augmented reality (AR) object on the basis of the genre of the received music; and display the selected AR object overlappingly on the displayed image. |
| US11189101B2 |
Lighting integration
A method for forming augmented image data, the method comprising: forming a primary image feed showing a subject illuminated by a lighting unit; estimating the location of the lighting unit; receiving overlay data defining an overlay of three-dimensional appearance; rendering the overlay data in dependence on the estimated location to form an augmentation image feed; and overlaying the augmentation image feed on the primary image feed to form a secondary image feed. |
| US11189098B2 |
3D object camera customization system
Systems and methods are provided for capturing by a camera of a user device, a first image depicting a first environment of the user device; overlaying a first virtual object on a portion of the first image depicting the first environment; modifying a surface of the first virtual object using content captured by the user device; storing a second virtual object comprising the first virtual object with the modified surface; and generating for display the second virtual object on a portion of a second image depicting a second environment. |
| US11189094B2 |
3D object reconstruction using photometric mesh representation
Techniques are disclosed for 3D object reconstruction using photometric mesh representations. A decoder is pretrained to transform points sampled from 2D patches of representative objects into 3D polygonal meshes. An image frame of the object is fed into an encoder to get an initial latent code vector. For each frame and camera pair from the sequence, a polygonal mesh is rendered at the given viewpoints. The mesh is optimized by creating a virtual viewpoint, rasterized to obtain a depth map. The 3D mesh projections are aligned by projecting the coordinates corresponding to the polygonal face vertices of the rasterized mesh to both selected viewpoints. The photometric error is determined from RGB pixel intensities sampled from both frames. Gradients from the photometric error are backpropagated into the vertices of the assigned polygonal indices by relating the barycentric coordinates of each image to update the latent code vector. |
| US11189093B2 |
Methods and systems for detecting and combining structural features in 3D reconstruction
A method for forming a reconstructed 3D mesh includes receiving a set of captured depth maps associated with a scene, performing an initial camera pose alignment associated with the set of captured depth maps, and overlaying the set of captured depth maps in a reference frame. The method also includes detecting one or more shapes in the overlaid set of captured depth maps and updating the initial camera pose alignment to provide a shape-aware camera pose alignment. The method further includes performing shape-aware volumetric fusion and forming the reconstructed 3D mesh associated with the scene. |
| US11189092B2 |
Computational localization of fibrillation sources
A system for computational localization of fibrillation sources is provided. In some implementations, the system performs operations comprising generating a representation of electrical activation of a patient's heart and comparing, based on correlation, the generated representation against one or more stored representations of hearts to identify at least one matched representation of a heart. The operations can further comprise generating, based on the at least one matched representation, a computational model for the patient's heart, wherein the computational model includes an illustration of one or more fibrillation sources in the patient's heart. Additionally, the operations can comprise displaying, via a user interface, at least a portion of the computational model. Related systems, methods, and articles of manufacture are also described. |
| US11189088B2 |
Integrated solution for generating environmental emergency response, preparedness, and investigation
A system and a computer-implemented method includes the following. Field environmental data is collected from environmental systems in real time over a network for an environmental incident in an area of interest. Weather systems are tracked in real time for the environmental incident in the area of interest using weather data collected from weather systems. Changes in vapor cloud images are tracked in real time for the environmental incident in the area of interest. Vapor cloud predictions are determined using a vapor cloud model. Events that occur in the area of interest are tracked in real time. Emergency preparedness procedures corresponding to the area of interest are tracked. Root cause analysis is performed for the environmental incident using the collected data, the tracked data, and the determined vapor cloud predictions. An action is performed based on the root cause analysis. |
| US11189083B2 |
Clipping polygons based on a scan of a storage grid
A system that displays a set of polygons is described. This system obtains a set of line segments that defines the set of polygons. The system forms a horizontal index that keeps track of where line segments vertically project onto a horizontal reference line and similarly forms a vertical index for horizontal projections onto a vertical reference line. The system obtains a clip rectangle that defines a view into the set of polygons and uses the horizontal and vertical indexes to determine intersections between borders of the clip rectangle and line segments in the set of line segments. Next, the system uses the determined intersections to clip polygons in the set of polygons that intersect the clip rectangle. Finally, the system transfers the clipped polygons, and also unclipped polygons that fit completely within the clip rectangle, to a display device that displays the view into the set of polygons. |
| US11189080B2 |
Method for presenting a three-dimensional object and an associated computer program product, digital storage medium and a computer system
A method for presenting a three-dimensional object is provided, with the three-dimensional object being presented from different viewing angles in accordance with control commands. The object is presented as having at least one display surface, that a moving image is presented on the display surface, and that the display surface including the moving image presented on the display surface is presented from different viewing angles in accordance with the control commands. |
| US11189075B2 |
Query-specific behavioral modification of tree traversal
Methods and systems are described in some examples for changing the traversal of an acceleration data structure in a highly dynamic query-specific manner, with each query specifying test parameters, a test opcode and a mapping of test results to actions. In an example ray tracing implementation, traversal of a bounding volume hierarchy by a ray is performed with the default behavior of the traversal being changed in accordance with results of a test performed using the test opcode and test parameters specified in the ray data structure and another test parameter specified in a node of the bounding volume hierarchy. In an example implementation a traversal coprocessor is configured to perform the traversal of the bounding volume hierarchy. |
| US11189074B2 |
Apparatus and method for efficiently merging bounding volume hierarchy data
An apparatus and method for efficiently reconstructing a BVH. For example, one embodiment of a method comprises: constructing an object bounding volume hierarchy (BVH) for each object in a scene, each object BVH including a root node and one or more child nodes based on primitives included in each object; constructing a top-level BVH using the root nodes of the individual object BVHs; performing an analysis of the top-level BVH to determine whether the top-level BVH comprises a sufficiently efficient arrangement of nodes within its hierarchy; and reconstructing at least a portion of the top-level BVH if a more efficient arrangement of nodes exists, wherein reconstructing comprises rebuilding the portion of the top-level BVH until one or more stopping criteria have been met, the stopping criteria defined to prevent an entire rebuilding of the top-level BVH. |
| US11189073B2 |
Graphics processing
A method of operating a graphics processor that executes a graphics processing pipeline comprising a vertex shading stage is disclosed. A set of blocks of memory space that may be represented by a linked list is provided and memory space for storing vertex shaded attribute data generated by the vertex shading stage is allocated from one of the blocks of memory space in the set of blocks of memory space. When data stored in a block of memory space is no longer needed by the graphics processing pipeline, the block can be “recycled” for use by the pipeline. |
| US11189068B2 |
Macro-based electronic map editing
Embodiments relate to macro-based customization of electronic maps. A computing device stores a macro representing a map feature. The macro includes a set of textures, and the set of textures includes a height map. The computing device places an instance of the macro in an electronic map. The instance of the macro is visually represented in the electronic map based on a set of textures of the instance of the macro that corresponds to the set of textures of the macro. The computing device edits a texture in the set of textures of the instance of the macro. The computing device updates the visual representation of the instance of the macro based on the edit to the texture. |
| US11189065B2 |
Editor for images with depth data
The present disclosure provides at least an apparatus for a depth enhanced image editing. In an example, the apparatus includes a processor and a storage, comprising instructions that when executed with the processor cause the apparatus to store a received depth enhanced image. In an example, the depth enhanced image comprises image data, depth data, and calibration data. The apparatus may apply an edit to the image data and the calibration data without editing the depth data in response to a request for an image edit. The apparatus may further return an edited depth enhanced image. |
| US11189059B2 |
Object tracking for head-mounted devices
A head-mounted device can be operated with another device and/or object for which information is gathered to facilitate visual display of a representation thereof. An object can be provided with indicators that allow a head-mounted device to determine both an identity and a characteristic (e.g., position, orientation, distance, etc.) of the object. Additionally or alternatively, the head-mounted device can determine both an identity and a characteristic (e.g., position, orientation, distance, etc.) of an electronic device attached to an object for producing a virtual representation of the object. Additionally or alternatively, the head-mounted device can receive data from an electronic device attached to an object for producing a virtual representation of the object. The virtual representation of the object can resemble the physical object, even where the object itself is not independently analyzed. |
| US11189058B2 |
Image generating device, inspection apparatus, and learning device
An image generation device comprising: an image acquiring unit configured to acquire a set of a first non-defective-product image and a second non-defective-product image for the same article to be inspected; a first processing unit configured to change a pixel value of a first target pixel that is at least one pixel forming the first non-defective-product image, thereby generating a first virtual defective-product image that is the virtual defective-product image; and a second processing unit configured to change a pixel value of a second target pixel that corresponds to the first target pixel and is at least one pixel forming the second non-defective-product image, thereby generating a second virtual defective-product image that is the virtual defective-product image. |
| US11189057B2 |
Provision of virtual reality content
An apparatus and method is disclosed including circuitry configured to provide virtual reality video content in a virtual space, circuitry configured to determine selection of an object of interest in the virtual space, and circuitry configured to scale a representation of a user in the virtual space based at least on a distance V in the virtual space between the user and the object of interest. |
| US11189056B2 |
Methods and devices for performing an analytical measurement based on a color formation reaction
A method for evaluating the suitability of a mobile device having a camera for performing an analytical measurement based on a color formation reaction. A mobile device is provided and is used to take an image of a reference color field of an object. A color coordinate of pixels of a region of interest within the image is determined and a histogram analysis is performed on a distribution of the color coordinates of the pixels. The width of a color peak within the distribution from the histogram analysis is ascertained and compared with a threshold value to thereby determine suitability of the mobile device for performing the analytical measurement based on the color formation reaction. |
| US11189053B2 |
Information processing apparatus, method of controlling information processing apparatus, and non-transitory computer-readable storage medium
An information processing apparatus comprises an extraction unit configured to extract, as an image edge group, a plurality of image edges in the vicinity, which are detected from a captured image obtained by capturing a target object; a determination unit configured to determine a positional relationship between the image edges included in the image edge group; a holding unit configured to hold a positional relationship between model edges that constitute a three-dimensional model of the target object; a selection unit configured to select a combination of an image edge and a model edge, which correspond to each other, based on matching between the positional relationship of the image edges and the positional relationship of the model edges; and an collation unit configured to estimate a position/orientation of the target object based on the combination. |
| US11189051B2 |
Camera orientation estimation
Techniques are described to estimate orientation of one or more cameras located on a vehicle. The orientation estimation technique can include obtaining an image from a camera located on a vehicle while the vehicle is being driven on a road, determining, from a terrain map, a location of a landmark located at a distance from a location of the vehicle on the road, determining, in the image, pixel locations of the landmark, selecting one pixel location from the determined pixel locations; and calculating values that describe an orientation of the camera using at least an intrinsic matrix and a previously known extrinsic matrix of the camera, where the intrinsic matrix is characterized based on at least the one pixel location and the location of the landmark. |
| US11189050B2 |
Learning template representation libraries
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for learning template representation libraries. In one aspect, a method includes obtaining an image depicting a physical environment, where the environment includes a given physical object. When possible, a position of the given object in the environment is inferred based on a template representation library using template matching techniques. In response to determining that the position of the given object in the environment cannot be inferred based on the template representation library using template matching techniques, the template representation library is automatically augmented with new template representations. |
| US11189046B2 |
Colorimetry and image analysis determination of specific surface area
A method for determining a specific surface area of a given material includes preparing plural samples of a dye and the given material; imagining the plural samples to generate digital images; calculating from the digital images, a saturation S for each of the plural samples; selecting a single saturation S value that corresponds to an excess dye condition; and calculating the specific surface area Ss based on the single saturation S value, for the given material. |
| US11189041B2 |
Image processing apparatus, control method of image processing apparatus, and non-transitory computer-readable storage medium
An image processing apparatus comprising: an image obtaining unit configured to obtain images based on capturing by a plurality of image capturing apparatuses; a position obtaining unit configured to obtain information representing a predetermined position to which the plurality of image capturing apparatuses are directed; a region setting unit configured to set, based on the information obtained by the position obtaining unit, a region to estimate a three-dimensional shape of an object; and an estimation unit configured to estimate, in the region set by the region setting unit, the three-dimensional shape of the object based on the images obtained by the image obtaining unit. |
| US11189040B2 |
Arrangement and method for capturing a mark arrangement arranged on an object
A method and an arrangement for capturing a mark arrangement including an optical mark arranged on an object, the method including capturing images of the mark arrangement together with points in time, determining first evaluation information by evaluating images captured with a first capturing device and further evaluation information by evaluating images captured with a further capturing device, each of the first and further evaluation information relating to respective points in time at which the images were captured, determining a value of a movement variable describing a relative movement between the object and the capturing devices at a predetermined point in time based on the evaluation information determined at the predetermined point in time; and determining the evaluation information of the capturing devices at the predetermined point in time based on images captured at other points in time when no image was captured at the predetermined point in time. |
| US11189039B2 |
Enhanced star tracking
A system and method for star tracking includes: capturing an image of stars; detecting and selecting visible stars from the captured image; extracting features from the selected stars by forming a convex hull from the selected stars to generate a spherical polygon; computing the area and higher order moments of the spherical polygon; and pattern matching the extracted feature against a database of star catalog. The pattern matching includes matching the area of the spherical polygon to a plurality of polygon areas stored in the database and when the number of the matching candidates is more than one, matching a next extracted higher order moment with a respective higher order moment in the database, and repeating said matching of the next extracted higher order moment until the number of the matching candidates is equal to one. |
| US11189035B2 |
Retrieval device, retrieval method, and computer program product
A retrieval device includes one or more processors. The processors acquire trajectory information indicating a movement trajectory of a target in time-series images. The processors acquire situation information indicating a peripheral situation of the target in the time-series images. The processors acquire a retrieval query containing a movement trajectory and a peripheral situation. The processors retrieve an image matching with the retrieval query among images contained in the time-series images based on the trajectory information and the situation information. |
| US11189031B2 |
Importance sampling for segmentation network training modification
Methods and systems regarding importance sampling for the modification of a training procedure used to train a segmentation network are disclosed herein. A disclosed method includes segmenting an image using a trainable directed graph to generate a segmentation, displaying the segmentation, receiving a first selection directed to the segmentation, and modifying a training procedure for the trainable directed graph using the first selection. In a more specific method, the training procedure alters a set of trainable values associated with the trainable directed graph based on a delta between the segmentation and a ground truth segmentation, the first selection is spatially indicative with respect to the segmentation, and the delta is calculated based on the first selection. |
| US11189030B2 |
Method and device for determining liver segments in a medical image
The present disclosure provides methods and devices for determining liver segments in a medical image. The methods may be implemented on the devices. The method may include: obtaining a scan image; obtaining a segmentation protocol; obtaining segmentation information associated with the scan image; determining one or more marked points based on the segmentation information and the segmentation protocol; determining one or more segmentation surfaces based on the one or more marked points; and determining a segmentation result of at least part of a liver in the scan image based on the one or more segmentation surfaces. |
| US11189025B2 |
Dynamic image analysis apparatus, dynamic image analysis method, and recording medium
A dynamic image analysis apparatus includes a hardware processor that acquires an X-ray dynamic image including continuous frame images acquired by continuously capturing a living body having a heartbeat in time series; performs logarithmic conversion for a pixel value of the acquired X-ray dynamic image to create a logarithmically converted image; sets, as a reference frame image, one frame image based on a heartbeat phase in at least one of the X-ray dynamic image and the logarithmically converted image; calculates (i) a difference or ratio between the X-ray dynamic image as the reference frame image and the X-ray dynamic image as a comparative frame image which is another frame image or (ii) a difference or ratio between the logarithmically converted image as the reference frame image and the logarithmically converted image as the comparative frame image; and generates a blood flow analysis image. |
| US11189023B2 |
Devices, systems, and methods for anchor-point-enabled multi-scale subfield alignment
Devices, systems, and methods obtain a reference image; obtain a test image; globally align the test image to the reference image; select subfields in the test image; align the subfields in the test image with respective areas in the reference image; warp the test image based on the aligning of the subfields; select anchor points in the reference image; select anchor-edge points in the reference image; realign the subfields in the warped test image with respective areas in the reference image based on the anchor points in the reference image and on the anchor-edge points in the reference image; and warp the warped test image based on the realigning of the subfields. |
| US11189022B2 |
Automatic detection, counting, and measurement of logs using a handheld device
A computer-based system (e.g., a handheld device) is configured to detect, count, and measure logs in a stack. A user captures one or more images of the stack. Where multiple images are captured, the system creates a working image by stitching together portions of the image. The system identifies a contour indicating the outline of the stack in the working image and fits ellipses to the log faces in the working image. Information such as the number of logs, the volume of wood in the stack, and the average log diameter may be made available for presentation to the user. |
| US11189018B2 |
Image generation device, image generation method, and storage medium on which program is stored
An image generation device according to an aspect of the present invention includes: at least one memory storing a set of instructions; and at least one processor configured to execute the set of instructions to: generate, from a first image in a first wavelength band and a second image in a second wavelength band different from the first wavelength band, a composite image containing a first frequency component based on the first image and a second frequency component based on the second image; and output the composite image. |
| US11189015B2 |
Method and apparatus for acquiring feature data from low-bit image
A processor-implemented method of generating feature data includes: receiving an input image; generating, based on a pixel value of the input image, at least one low-bit image having a number of bits per pixel lower than a number of bits per pixel of the input image; and generating, using at least one neural network, feature data corresponding to the input image from the at least one low-bit image. |
| US11189012B2 |
Arrangement having a coordinate measuring machine or microscope
A method includes generating image signals from which a two-dimensional image is generated. The method includes generating object image signals by capturing an examination object arranged in a space. The method includes generating overview image signals by capturing an overview of the space. The method includes receiving image information included in the generated object image signals and the generated overview image signals. The method includes combining a two-dimensional object image, generated from the object image signals, with a two-dimensional perspectively distorted overview image of the space, generated from the overview image signals, to form a two-dimensional output image. The method includes scaling the received image information with respect to an image size for forming the output image in a manner such that at least one dimension of the examination object captured both in the object image and in the overview image has a same size in the output image. |
| US11189011B2 |
Constant resolution continuous hybrid zoom system
An optical apparatus captures images of a wide-angle scene with a single camera having a continuous panomorph zoom distortion profile. When combined with a processing unit, the hybrid zoom system creates an output image with constant resolution while allowing continuous adjustment in the magnification and field of view of the image without interpolation like a digital zoom system or without any moving parts like an optical zoom system. |
| US11189010B2 |
Method and apparatus for image processing
Embodiments of the present application provide a method and an apparatus for image processing. The method includes the following steps: determining an object for adjustment in an image, the object embedded in the image; determining, based on information corresponding to the object, a target adjustment strategy from a mirror strategy and a position translation strategy; and adjusting the object in the image based on the target adjustment strategy. In the technical solutions according to the embodiments of the present application, the information of the object embedded in the image is used, so a target adjustment strategy suitable for the object is determined from the mirror strategy and the position translation strategy, and the object is adjusted in the image based on the target adjustment strategy, thereby improving the degree of automation and the effectiveness of layout modification. |
| US11189008B2 |
Image capture apparatus for panoramic photography, method of controlling same, and storage medium
An image capture apparatus capable of eliminating wasteful photographing in predetermined panoramic photography. Predetermined panoramic photography combines images acquired by repeating still image capturing with long time-exposure and panning. A first angle of view in panning direction indicates an angle from a start to an end point in the photography. A photographing condition is calculated based on the first angle and a focal length of a photographic lens, and displayed changeable by a user. When combining the images, geometric deformation processing is performed thereon for changing a second angle of view indicative of an angle of view in a direction orthogonal to the panning direction according to the focal length. The second angle changed by the processing is calculated according to the set first angle and the displayed photographing condition. The second angle is displayed before and after the change. |
| US11189003B2 |
Graphics processing method and related apparatus, and device for unidirectionally transmitting calling information of a graphics API to a client
This application discloses a graphics processing method and related apparatus, and a device. The method includes: obtaining a first drawing instruction that is initiated by an application program and that corresponds to a first graphics API; calling a first graphics API in a first graphics library according to the first drawing instruction to execute the first drawing instruction, and sending a first processing notification to the application program; generating calling information of the first graphics API; and sending the calling information of the first graphics API to the client. According to the foregoing solutions, the server unidirectionally transmits calling information of a graphics API to the client, so that a requirement for a network latency can be reduced, and proper running of the application program on the server can be ensured in a disconnected network, thereby improving user experience. |
| US11189001B2 |
Image signal processor for generating a converted image, method of operating the image signal processor, and application processor including the image signal processor
An image signal processor for generating a converted image based on a raw image includes processing circuitry configured to store data corresponding to a plurality of lines of a received image in a line buffer, perform an image processing operation by filtering the data stored in the line buffer based on at least one filter, and divide the raw image into a plurality of sub-images and request the plurality of sub-images from a memory in which the raw image is stored, such that the plurality of sub-images are sequentially received by the line buffer, a width of each of the plurality of sub-images being less than a width of the line buffer, and the plurality of sub-images being parallel to each other. |
| US11189000B2 |
Architecture to generate binary descriptor for image feature point
An embodiment of an image processor device includes technology to fetch a feature point data set from outside a local memory, locally store three or more fetched feature point data sets in the local memory, compute orientation information for each fetched feature point data set, compute first descriptor information based on the computed orientation information and a first locally stored feature point data set in parallel with a fetch and local store of a second feature point data set in the local memory, and compute second descriptor information based on the computed orientation information and the second locally stored feature point data set in parallel with the compute of the first descriptor information. Other embodiments are disclosed and claimed. |
| US11188998B2 |
Method for embedding searchable information, encryption, signing operation, transmission, storage and retrieval
A cell phone is disclosed for acquiring information to be transmitted to a receiving facility and for transmitting such thereto. A capture device captures information from an external source. A processor is provided for associating with the captured information a representation of the date and time of the capture of the information, such that the representation of the date and time information in association with the captured information forms augmented captured information. The processor also places the augmented captured information in association with subscriber information in a transmission of the augmented captured information to a receiving facility requiring such subscriber information. A transmitter transmits the transmission including the augmented captured information and the subscriber information to the receiving facility. An encryptor encrypts the augmented captured information with a symmetrical encryption algorithm to provide encrypted augmented captured information in the transmission with the subscriber information. |
| US11188997B2 |
Detecting conflicts between multiple different signals within imagery
This disclosure relates to advanced signal processing technology including signal encoding. One combination includes an apparatus comprising: memory for storing image data, the image data comprising a plurality of color separations or channels, in which the image data comprises at least a first type of machine-readable symbology comprising a 1D barcode represented therein and a second type of machine-readable symbology comprising a first signal represented therein, in which the second type of machine-readable symbology comprises a different type of machine-readable symbology relative to the first type of machine-readable symbology, the 1D barcode comprising a first plural-bit code and the first signal comprising a second plural-bit code; a barcode reader configured to analyze the image data to decode the 1D barcode to obtain the first plural-bit code; a signal decoder configured to analyze one or more color separations or channels of the plurality of color separations or channels to decode the first signal to obtain the second plural-bit code; one or more processors configured to determine whether the second plural-bit code and the first plural-bit code conflict; and to identify a conflict based on a conflict determination. Of course, other features and combinations are described as well. |
| US11188994B2 |
Display control method, display control device, non-transitory recording medium storing display control program, and display control system for displaying forecasted demand for a vehicle dispatch
A display control method includes causing a display control device to perform: a step (a) forecasting a demand for a vehicle dispatch at an arbitrary point or in an arbitrary area at a time specified by a host vehicle; and a step (b) superimposing, at a position on a map screen, information about the forecasted demand, the position corresponding to the arbitrary point or the arbitrary area. |
| US11188993B2 |
Method and system for managing evacuations using positioning systems
In a system and method for managing evacuations of buildings, in response to detection of a fire, a control panel initiates an alarm condition and activates annunciation devices to signal that an evacuation of the building is required. A positioning and evacuation system tracks locations of occupants in the building and the progression of the fire. The positioning and evacuation system generates individualized evacuation paths for the occupants, which are transmitted to and displayed on mobile computing devices of the occupants. Additionally, the positioning and evacuation system generates turn by turn directions of the individualized evacuation paths, which are displayed on three dimensional maps or with augmented reality on the mobile computing devices of the occupants. |
| US11188989B2 |
Method for providing social network service
A method for providing a social network service in a service server, which includes: receiving a first keyword from a first terminal of a first member of members of the service server; generating a network related to the first keyword, wherein the network includes an online community; and transmitting a first message inviting to join the network to at least a second member of the members of the service server when a second keyword that is identical or analogous to the first keyword is received from a second terminal of the second member. |
| US11188986B2 |
Method for efficient processing of insurance claims
Rooms, structures, vehicles, and other objects can be accurately diagrammed, often without performing a physical on-site inspection. Photographs of a room, structure, vehicle, or other object are uploaded to a computer having a processor. A base calibration measure is determined for a room, structure, vehicle, object, or component thereof, depicted in the photographs using at least one known dimension for items observable in the photographs. The base calibration measure is then used to determine dimensions of other areas, items, or objects depicted in such photographs, and to create at least one scale diagram of the subject matter of the photographs. Damages areas of the structure/vehicle/object can be assessed from the scale diagram. The scale diagram can then be used to calculate appropriate insurance payment amounts for damage claims. |
| US11188973B2 |
In-store item alert architecture
A method and apparatus for alerting an individual is described. A determination as to whether an individual is within a sensing area of a first device is made. The first device may be configured to provide information about a product on a shelf on which the first device is attached. In response to determining that the individual is within the sensing area, a determination as to whether to notify an occurrence of the determination that the individual is within the sensing area of the first device to at least one second device is made. In response to determining to notify, a notification may be transmitted to the at least one second device that the individual is within the sensing area of the first device. An alert may be triggered at the at least one second device based upon the transmitted notification. |
| US11188972B2 |
Computer-implemented methods for technological applications involving provision of an online portal for managing a user account including an interactive GUI having functionality for pre-authorizing future transactions
Systems and methods involving a computer-implemented portal that enables a user to pre-authorize purchase of items not yet available for sale are disclosed. In one embodiment, an exemplary method may comprise: providing an online portal that enables a user to manage a financial account; executing a first routine of the portal including interactive functionality enabling the user to specify and pre-authorize purchase of an item that is not yet available for sale; searching to determine at least one electronic source at which the item can be purchased when it becomes available for purchase; and executing a purchase transaction at the future date/time when the item is released for sale, to purchase the item for the user. |
| US11188971B2 |
Systems and methods for offline ecommerce purchases using an item catalog for a user
There is provided systems and method for offline ecommerce purchases using an item catalog for a user. A user may receive a catalog of items from a server, such as a merchant server and/or payment provider server, at a user device while the user device is connected to a network. The catalog of items may be transmitted to the user prior to the user entering an offline mode with the user device, where the user device is no longer connected to the network. While the user device operates in the offline mode, the user may browse the catalog and select items to purchase. On a future connection to the network, the user device may transmit a purchase request for the selected items to the merchant server and/or payment provider server. |
| US11188968B2 |
Component based review system
A component-based review system for generating a digital recommendation is provided. A computing device monitors for one or more consumer-based reviews. A computing device identifies one or more commercial products or services associated with the one or more consumer-based reviews. A computing device generates a digital recommendation associated with the one or more consumer-based reviews. |
| US11188966B1 |
Catalog enablement data for supplier systems based on community activities
A method and apparatus for generating recommendation data for cataloging items in an e-procurement system is provided. In various embodiments, a database of records is created and maintained corresponding to a plurality of transactions in an e-procurement system. In various embodiments, database records are weighted and sorted according a transaction method associated with the records. In various embodiments, recommendation data is generated for items associated with the records to suggest more efficient methods for offering items for procurement in an e-marketplace based on the weights and sort order of the records. |
| US11188965B2 |
Method and apparatus for recommending customer item based on visual information
An apparatus for recommending a customer item identifies a purchase tendency of a customer based on an image, determines a recommended item for the customer by selecting a purchase tendency model corresponding to the purchase tendency, and provides information associated with the determined recommended item. |
| US11188964B2 |
Self-service merchandise request system
Systems and methods are provided for requesting a product at a retail establishment. The system includes an electronic device and a computer-readable storage medium which includes one or more programming instructions that cause the electronic device to receive, from an on-premises electronic device located at a retail establishment, data pertaining to a product including a unique identifier associated with the product, determine whether the product is an item of footwear, and identify current inventory information associated with the product in response to determining that the product is an item of footwear. The one or more programming instructions further cause the electronic device to send at least a portion of the current inventory information to the on-premises electronic device, receive a request for the product, and send a notification of the request to one or more associate electronic devices, each being associated with an associate in the retail establishment. |
| US11188960B2 |
Systems and methods for managing direct exchange
According to one aspect, the system provides an automated platform for managing R2R, that preserves vendor control over of the communication between retailers. For example, according to one embodiment of the system, only authorized retailers of specific vendors are able to list, request, buy, sell and swap products on the system. In further examples, the system controls execution so that exchanges can occur anonymously, while maintaining the assurances that transactions are facilitated by authorized parties at vendor-set prices. In yet other example, the system permits authorized retailers to list non-performing goods for authorized retailers to obtain by purchase or swap at wholesale cost. In yet other example, the system permits authorized retailers to request goods at wholesale cost and display the requests in a workflow that permits providers execute fulfillment. |
| US11188959B2 |
Point of purchase based physical item offer optimization
An offer specifying a physical product, a physical location, a time limit, and an upper limit of instances of the physical product is configured. An optimal item exhaustion rate corresponding to the offer is determined. An expected conversion rate corresponding to the offer and an expected customer travel time corresponding to the offer are forecasted for a registered customer. The registered customer is computed as a prospective customer. Using the optimal item exhaustion rate and the expected customer travel time, an offer time corresponding to the prospective customer and the offer is selected to allow the prospective customer to arrive at the physical location at a time consistent with the optimal exhaustion rate, the time being before the time limit and before a number of sold instances of the physical product exceeds the upper limit. The offer is transmitted at the offer time. |
| US11188957B1 |
Social payments recipient capture
A method for performing payment transactions includes obtaining payor or payee information for a social media payment transaction and using the payor or payee information in a funds payment transaction on another system. Other systems, apparatuses, and methods are also described. |
| US11188953B2 |
Product suggestion system, product suggestion method, and program
A speech output system includes a directional loudspeaker configured to produce a speech output directed to at least one audible area. The at least one audible area is defined by at least one of a presence area of a customer or a selling space as a unit in a premise in which a plurality of kinds of products are displayed. A control system is configured to control the speech output system. The control system is configured to cause the directional loudspeaker to produce a speech output of product information regarding a target product based on supply information, the supply information being information which is acquired from a supply status management system and which represents a supply status of the target product. |
| US11188952B2 |
System for page type based advertisement matching for sponsored product listings on e-commerce websites and method of using same
A system including one or more processors and one or more non-transitory computer-readable media storing computing instructions configured to run on the one or more computer processors and perform configuring one or more advertisements for a sponsored product customized to fit a page type associated with a page format of a website; analyzing one or more inputs to create merged data; generating a respective rank of the advertisements of the sponsored product using a conversion probability; adjusting the respective rank the one or more advertisements of the sponsored product as a function of the merged data; automatically designating one of the one or more advertisements of the sponsored product that is ranked higher than other advertisements to be positioned closest to a predefined portion of a webpage; and sending instructions to display the one of the one or more advertisements closest to the predefined portion of the webpage of the website. Other embodiments are disclosed. |
| US11188943B2 |
Method and apparatus for providing promotion recommendations
The present disclosure relates to methods, systems, and apparatuses for providing promotion recommendations using a promotion and marketing service. Some aspects may provide a method for providing a promotion recommendation framework. The method includes receiving, via a network interface, a promotion recommendation inquiry from a component of a promotion and marketing service, the promotion recommendation inquiry including electronic identification data identifying at least one of a consumer or a consumer characteristic. The method also includes identifying, via processing circuitry, promotion transaction information associated with the electronic identification data. The promotion transaction information includes electronic data identifying at least one transaction performed using the promotion and marketing service. The method also includes determining, via the processing circuitry, at least one promotion recommendation based on the promotion transaction information, and providing, via the network interface, the at least one promotion recommendation in response to the promotion recommendation inquiry. |
| US11188941B2 |
Methods and apparatus to collect and process browsing history
Methods and apparatus to collect and process browsing history are disclosed. One disclosed method of collecting browsing history includes collecting a plurality of web requests, and for a web request in the plurality of web requests, determining a count indicating a number of other ones of the plurality of web requests that include a referrer identifying the web request. The method also includes when the count meets a threshold, indicating that the web request is a parent web request. |
| US11188937B2 |
Generating machine-learned entity embeddings based on online interactions and semantic context
Techniques for extracting features of entities and targets that can be applied in a set of applications, such as entity selection prediction, audience expansion, feed relevance, and job recommendation. In one technique, entity interaction data is stored that indicates, for each of multiple entities, one or more targets that are associated with items with which the entity interacted. Token association data is stored that indicates, for each of multiple tokens, one or more targets that are associated with the token. Then, using one or more machine learning techniques, entity embeddings and target embeddings are generated based on the entity interaction data and the token association data. Later, a request for content is received from a particular entity. Based on at least one entity embedding, a content item for the particular entity is identified. The content item is transferred over a computer network and presented to the particular entity. |
| US11188936B2 |
Methods and systems for B2B demand generation with targeted advertising campaigns and lead profile optimization based on target audience feedback
Disclosed are methods and systems for generating targeted advertising campaigns for a business-to-business (B2B) company. The method comprises first retrieving an ideal customer profile (ICP), and generating candidates leads that match the ICP. Next, generating test campaigns, scoring each test campaign based on a number of acquired leads and a campaign cost per lead (CPL), where the number of acquired leads is calculated based on feedback information received from each test campaign, and where each test lead who responds affirmatively to one of the test campaigns is marked as an acquired lead, and generating a targeted advertising campaign to a larger subset of the candidate leads based on the test campaign scores. The present invention utilizes a closed-loop approach to customize campaign audiences, to optimize targeted advertising campaigns and ICPs, and as a result, to produces high-quality, low-cost, targeted advertising campaigns for B2B companies. |
| US11188934B2 |
Dynamic demand transfer estimation for online retailing using machine learning
During online shopping, customer buying decision varies based on conditions at the time of logging such as product availability, competitor price of the product, presence of promotion, delivery options such as number of days to deliver, availability of free delivery, and availability of pay on delivery and customer review ratings. Customer shifts from one product to other product based on the options available at real time and accordingly demand of a product is transferred to other product. The method and system disclosed provides dynamic demand transfer values that are specific to a customer for available options at the time of login and it provides the list of ideal products to be displayed at the time of customer login. The method utilizes a suitable data format to apply machine learning based approach for estimating DT, wherein training data for ML captures plurality of sales drivers affecting customer decision during online retailing. |
| US11188933B1 |
Multi-objective optimization method for power system peak-shaving based on index linkage analysis
The invention relates to a multi-objective optimization method for power system peak-shaving based on index linkage analysis. The invention comprehensively considers five peak shaving indexes, and introduces a linkage analysis theory in economics to test stationarity and causality of data series of peak-shaving indexes. The purpose is to effectively clarify linkage relationship between indexes. A regression analysis method is used to quantify the mutual influence relationship. A multi-index coupling peak shaving optimization model for generation scheduling is developed and finally solved by using genetic algorithm. The invention can objectively describe comprehensive peak shaving requirements of a provincial power grid, and is helpful for generation dispatcher to reduce subjective assumptions in the decision-making. Compared with a conventional single-index peak-shaving model, peak-shaving effect of our method is obviously improved, which provides a novel technical way for peak-shaving generation scheduling and decision-making in short-term operations of power systems. |
| US11188931B1 |
Detection and explanation of lifts in merchant data
A service provider may receive merchant analytics information from a plurality of merchant devices. In some examples, the service provider may generate a model based at least in part on the merchant analytics information, the model including a core set of features for predicting a merchant metric associated with a merchant. The service provider may detect a lift in an observed value of the merchant metric based at least in part on a residual value of the merchant metric at a location of the lift, and add an additional feature to the model to cause a predicted value of the merchant metric to correspond to the observed value of the merchant metric at the location of the lift. The service provider may further send information associated with the feature to a merchant device associated with the merchant. As an example, the information may include a prediction for the merchant metric and/or a recommendation for improving the business of the merchant. |
| US11188927B2 |
Initiating cardswap based on analytic model indicating third party card reissuance
Various embodiments are directed to initiating or triggering a cardswap action for a customer based on a determination that one or more third-party cards associated with the customer have likely been reissued. The determination may be based on the analysis performed by an analytics model on customer transaction data corresponding to the customer. The analytics model may be trained using various patterns, trends, or characteristics observed in the customer transaction data around a timeframe of an actual reissue event. When a likely reissue event has been determined, one or more customer cards may be presented to the customer for swapping out the reissued third-party cards with a customer card. |
| US11188922B2 |
Integrating metadata from applications used for social networking into a customer relationship management (CRM) system
Integrating metadata from applications used for social networking into a customer relationship management (CRM) system includes obtaining, from applications used for social networking, metadata associated with users of the applications, analyzing the metadata from the applications to infer opportunities, relationships for mapping clients, structures, and subject matter experts, and integrating the opportunities, the relationships for mapping the clients, the structures, and the subject matter experts into a CRM system to populate the CRM system. |
| US11188919B1 |
Systems and methods for contactless smart card authentication
A method of authenticating a smart card with a mobile device is disclosed. The method includes receiving and underwriting a new payment card application at a card issuer computing system. Upon completing the underwriting process and approving the new payment card application, the card issuer computing system issues an enabling token to the mobile device, which allows the mobile device to complete transactions based on a new payment card. |
| US11188917B2 |
Systems and methods for compressing behavior data using semi-parametric or non-parametric models
Methods and systems for efficiently compressing information comprising a plurality of data points along a particular dimension are presented. In some embodiments, a model may be generated using a semi-parametric modeling technique or a non-parametric modeling technique to represent the plurality of data points. The model may include a set of parameters that is less in size than the plurality of data points. Once the model is generated, the set of parameters may be stored and subsequently used to represent the information, with a significant reduction in storage space over the original data. In response to a request to analyze the information, the set of parameters may be analyzed to produce an outcome. Since the set of parameters have less cardinality than the plurality of data points in the original information, the efficiency of the analysis tool is enhanced. |
| US11188916B2 |
Mitigation of fraudulent transactions conducted over a network
The subject matter disclosed herein provides methods for detecting and mitigating fraudulent transactions conducted over a network. This method can access one or more data values associated with an online transaction between a first party and a second party. The first party can initiate the online transaction. The data values can characterize an identity of the first party and the second party. A score representing a likelihood that the online transaction is fraudulent can be generated. The generation of the score can be based on one or more models for detecting fraud using the data values. The score can be compared to one or more threshold scores. The online transaction can be authorized or rejected based on the comparing. Related apparatus, systems, techniques, and articles are also described. |
| US11188913B2 |
Systems and methods for securely verifying a subset of personally identifiable information
Disclosed are systems and methods for securely verifying a subset of personally identifiable information (PII) of a first user to a second user is disclosed. A computer-implemented method may include receiving a query request from the second user through a second user application to verify the subset of PII of the first user; prompting the first user, through a first user application, to authenticate the query request; in response to the first user authenticating the query request, processing the query request to identify, in a secured database, the subset of PII of the first user stored in the secured database, to generate an identified subset of PII; comparing the subset of PII to the identified subset of PII to determine if a condition is satisfied; based on the comparing, generating an answer to the query request; and transmitting the answer to the second user through the second user application. |
| US11188909B2 |
Automated event processing computing platform for handling and enriching blockchain data
Methods and systems for using block chain technology to verify transaction data are described herein. A computing platform may receive data about events related to transactions, personal or corporate information, supply chains, and other relevant information about a person or corporate entity. The event information may be received, aggregated, and processed to determine metadata about the person or corporate entity. The metadata may indicate, for example, a trustworthiness of the person or corporate entity for various purposes. Such event information and/or metadata may be stored as transactions in a block chain that may be accessible by counterparties to a potential transaction involving the person or corporate entity. The automated event processing computing platform may further use automated techniques to implement smart transactions between the person/entity and counterparty based on the trust metadata. |
| US11188908B2 |
Multi-function transaction card
A multi-function transaction card may determine whether to submit a first payment as a passive payment device or to receive a second payment from another transaction card. The multi-function transaction card may have a length and a width that are in accordance with a standard for transaction cards. The multi-function transaction card may selectively perform a payment transaction based on determining whether to submit the first payment or to receive the second payment. The payment transaction may be performed by providing first card data to a transaction terminal for processing when the multi-function transaction card is to submit the first payment. The payment transaction may be performed by receiving second card data from the other transaction card, and processing the second card data via online data authentication, or via offline data authentication, when the multi-function transaction card is to receive the second payment. |
| US11188906B2 |
Fraud alerting using mobile phone location
A location of a transaction or payment request is compared with a location of a user device to determine whether the distance is great enough to send an alert for a possible fraudulent transaction. The user device location may be predicted based on a last known location and information about the area of the last known location and movement of the user device. |
| US11188903B2 |
Managing customer uniqueness in tokenised systems
According to a first aspect there is provided a method of identifying the funding source of an electronic transaction, said method comprising a payment terminal: receiving a transaction request comprising one or more credentials from a payment device; and determining whether said credentials comprise a funding source proxy (FSP) and, if not, generating the FSP from one or more of said credentials according to a predetermined algorithm stored on said payment terminal; wherein the funding source proxy is derived from a funding primary account number (FPAN) of a funding source of said payment device. Other aspects provide a method of blocking an electronic transaction, a method of authorising an electronic transaction, a method performed by a payment terminal and a method of provisioning a device with payment capability. |
| US11188902B1 |
Live time connection application method and devices
The embodiments disclose a method including creating a live time connection platform for providing users with live time connection application purposes including augmented reality, users logged into the live time connection application earn from a group of compensation forms comprising cryptocurrency, fiat money, credit, and award for their participation on the application per unit of time, users logged into the live time connection application earn to access saved data including at least one from a group of videos, GIFs, texts, blogs, pictures, feeds, multisensory experiences, and other content, users using earnings make purchases from advertisers at an on-line store, using digital devices to login to the live time connection application, providing security to look for key words from user reported connection abuses, flagging abusers and reporting to police where appropriate, and providing geo advertising facilitates users choosing targeted advertising according to their interests and demographics from advertisers in their location. |
| US11188899B2 |
Off network identity tracking in anonymous cryptocurrency exchange networks
Various embodiments include a method of facilitating identity information exchange in a cryptocurrency transaction. An information compliance computer system can receive a pending cryptocurrency transaction from a transmitter wallet service system for managing one or more user wallet accounts, each associated with one or more cryptographically verifiable addresses in a cryptocurrency exchange network. The information compliance computer system can identify a recipient wallet service system associated with a destination address indicated by the pending cryptocurrency transaction. Information compliance computer system can exchange identity information between the transmitter wallet service system and the recipient wallet service system. The information compliance computer system can publish the pending cryptocurrency transaction to the cryptocurrency exchange network for inclusion into a block chain of the cryptocurrency network. |
| US11188897B2 |
Multi-tiered digital wallet security
Methods, systems, and apparatuses for facilitating multi-tiered digital wallet security are described herein. In some arrangements, a computing platform configured to operate within one or more decentralized peer-to-peer (P2P) networks may provide a digital wallet interface to a user computing device. Through the digital wallet interface, a user of the user computing device may be able to partition digital currency holdings into one or more differentiated storage compartments or tiers. Each of the one or more compartments may be password secured and may only permit access to the amount of digital currency holdings specified by the user. The user of the user computing device may enter a password corresponding to a compartment and the computing platform may provide access to the compartment based on the provided password. E.g., successive tiers may provide successively more limited (or enhanced) access to available funds, permissions, and the like. |
| US11188894B2 |
System and process for conducting multiple transactions with a single card
A transaction system and process includes providing financial transactions based on a single card. The transaction system and process further including providing prepaid wireless service based on the single card and providing long-distance service based on the single card. |
| US11188890B2 |
Document handler system and method with timed operation
A document handler system and method includes timed operation functionality in which the manufacturer of the document handler may input coded information in the document handler to establish a timed operation of the document handler which may be contingent on continued payments for use of the document handler. Alternatively, or in addition, the timed operation may be used to establish an appropriate warranty period during which the manufacturer is obligated to provide repairs, modification and/or support for the document handler. |
| US11188885B2 |
Processing network architecture with companion database
A system comprises a non-transitory machine readable storage medium storing instructions and a database identifying a plurality of assets and a state of each asset. The instructions configure a processor for receiving updates to a distributed electronic ledger managed by plural peer processors. Each update includes an event or change affecting one of the assets. The peer processors verify portions of the ledger describing each event or change. At least one of the updates has not yet been recorded in the ledger at a time of the receiving. The processor computes a state of each asset, based on the updates, receives a request for a state of one of the assets; and responds to the request, reflecting each event and change affecting that asset. The response is performed without waiting for the peer processors to verify an update that has not yet been recorded in the ledger. |
| US11188882B2 |
Scheduling business process
A system and method for scheduling a business process including tasks, comprises a calculation unit, a determination unit, and a decision unit. The calculation unit is configured to calculate an estimated processing time required to execute the tasks. The determination unit is configured to calculate an estimated end time of a route including the tasks on the basis of the estimated processing time and schedule of a user to execute the tasks, and determine whether to apply speculative execution to the business process on the basis of the estimated end time. The decision unit is configured to decide to speculatively execute a task out of the tasks in the business process. The decision is made with reference to a remaining period for executing the task. The remaining period is calculated on the basis of a predicted execution timing of each task and a deadline of the business process. |
| US11188869B2 |
Enforcing data consistency in a transportation network
Systems and methods are described for enforcing consistency of data between disparate systems of a transportation network with verified transactions. Embodiments include receiving a transaction that is generated based on a command indicating an intent to transfer an asset from the originating hub to a destination hub. The generated transaction can include a sender identifier associated with the originating hub, an asset identifier associated with the asset, and a detected location of the asset. The received transaction is communicated to any node of the plurality of nodes that are configured store it onto a distributed ledger based on a determined verification that the included detected location corresponds to a location associated with the included sender identifier. |
| US11188868B2 |
Directionally-enabled smart shipping labels
Aspects of the present invention provide an approach for safeguarding a package for successful delivery. In an embodiment, a current location of a package, delivered but left outside its desired delivery location, is received from a smart label affixed to the package. The location and directional movements of the package are monitored. If the package is moved beyond a predefined distance threshold (e.g., 30 feet from a desired delivery residence), a threshold violation notification is sent to at least one party (e.g., customer, delivery service, police department, etc.) providing an alert of a potential theft of the package. |
| US11188865B2 |
Assisted analytics
Assisted analytics, facilitates responding to a user selection of a measure that is calculated from a data set that is characterized by a plurality of dimensions of data, populating, with a processor a set of dimensions of the data with dimensions that contribute at least one data value to the user selected measure by calculating, for each dimension of the data in the set of dimensions of data a measure outlier threshold for a set of timeframe-specific values of the measure. This outlier threshold is applied, for each dimension of the data in the set of dimensions of data to calculate a dimension-specific outlier factor by aggregating timeframe-specific outlier weights for each timeframe in which a timeframe-specific value in the set of timeframe-specific values exceeds the measure outlier threshold. The results of this aggregation can be displayed in a ranked list of dimensions based on the dimension-specific outlier factor. |
| US11188859B2 |
Integrated business operations efficiency risk management
A method for closed-loop real-time lifecycle risk management identifies, assesses, reviews and mitigates risks. Historically identified data stored in the databases are loaded, one or more users fill out questionnaires and various factors contributing to determination of the risks are calculated. If a risk is classified as an intolerable risk, the risk is notified to interested parties. A user may use the integrated risk management system to systematically and accurately identify a root cause of an error. The user may start from the highest level of the lifecycle of a product and assess the risk, followed by narrowing down the scope of an error by successively going down to lower production levels of the product. The steps may be processed in real time using remote devices connected to a server. The system allows different access levels to various users. |
| US11188857B1 |
Automating functions in a computing environment
A technology is provided for optimizing compute tasks for performing functions in computer environment. Compute tasks and sub-compute tasks that perform a function within computer environment may be monitored. One or more task patterns may be detected based at least in part on the one or more compute tasks. At least one task patterns is identified as an efficient or alternative compute task pattern to perform the function. An automation option is provided to execute the efficient or alternative compute task pattern to perform the function. Each compute task associated with the efficient or alternative compute task pattern may be automatically executed to perform the function upon acceptance of the automation option. |
| US11188855B2 |
Machine learning task assignment
A method and system for improving a machine learning task assignment process is provided to address productivity with respect to satisfaction. The method includes connecting hardware devices to a server system. Job related data associated with job roles for individuals is retrieved and associated with a time period. Work related items of the job related data are presented and selections for work related items are retrieved via selectors for the work items. Expected and actual satisfaction ratings for the work related items are received and analyzed in accordance with an order in which they are received. At least one work item is assigned to a user and a specialized memory repository is generated within a portion of a memory device. Results of the assignment are stored within the specialized memory repository. Self-learning software code for executing future task assignment processes is generated and modified based on reported satisfaction ratings. |
| US11188853B2 |
Systems and methods for artificial intelligence (AI) damage triage and dynamic resource allocation, routing, and scheduling
Systems, apparatus, interfaces, methods, and articles of manufacture that provide for AI damage triage and/or AI resource allocation, routing, and/or scheduling. |
| US11188852B2 |
Automated ticket comparison and substitution recommendation system
Systems and methods for creating a recommendation engine of a process modeling server and automatically comparing tickets by the recommendation engine are disclosed. The recommendation engine may be generated by digitizing a seat map of a venue that characterizes one or more interrelationships between the seats. After creation, the process modeling server receives a notification that a ticket holder's ticket to an event taking place at a venue has been cancelled or become otherwise unavailable. The process modeling server compares one or more attributes of the now-unavailable ticket to one or more rules maintained by a recommendation engine of the process modeling server. The recommendation engine generates one or more substitute ticket alternatives based on the comparison for selection. The recommendation engine may refine the one or more rules over time based on actual customer selection. |
| US11188849B2 |
Removing leakage in a quantum bit
Apparatus and methods for removing leakage from a qubit. In one aspect, an apparatus includes one or more qubits, wherein each qubit facilitates occupation of at least one of a plurality of qubit levels, the qubit levels including two computational levels and one or more non-computational levels that are each higher than the computational levels, wherein the qubit facilitates transitions between qubit levels associated with a corresponding transition frequency; a cavity, wherein the cavity defines a cavity frequency; one or more couplers coupling each qubit to the cavity; one or more couplers coupling the cavity to an environment external to the one or more qubits and the cavity; a frequency controller that controls the frequency of each qubit such that, for each qubit, the frequency of the qubit is adjusted relative to the cavity frequency such that a population of a non-computational level is transferred to the cavity. |
| US11188845B2 |
System and method for data visualization using machine learning and automatic insight of segments associated with a set of data
In accordance with various embodiments, described herein are systems and methods for use of computer-implemented machine learning to automatically determine insights of facts, segments, outliers, or other information associated with a set of data, for use in generating visualizations of the data. In accordance with an embodiment, the system can use a machine learning process to automatically determine one or more segments within a data set, associated with a target attribute value, based on, for example, the use of a classification and regression tree and a combination of different driving factors, or same driving factors with different values. Information describing segments associated with the data set can be graphically displayed at a user interface, as text, graphs, charts, or other types of visualizations, and used as a starting point for further analysis of the data set. |
| US11188838B2 |
Dynamic access of artificial intelligence engine in a cloud computing architecture
A method and a cloud-computing architecture for enabling dynamic access of an artificial intelligence engine are described. A record that includes a set of one or more fields is stored in a database. A first field from the set of fields includes an identification of an artificial intelligence (AI) engine and one or more additional fields from the set of fields respectively include one or more parameters for the AI engine. The record is accesses causing the AI engine to run with the one or more parameters. As a result of the AI engine running with the one or more parameters upon access of the record, a desired predicted output is obtained. |
| US11188837B2 |
Dynamic field entry permutation sequence guidance based on historical data analysis
An approach is provided in which an information handling system analyzes a set of historical form data corresponding to a set of completed forms. The set of historical form data includes information indicating a historical order at which a set of fields were completed in the set of completed forms. Next, the information handling system determines, based on the set of historical form data, a current order at which to complete a set of incomplete fields included in a current form. In turn, the information handling system displays the current form and a user interface on a display that indicates the current order at which to complete the incomplete fields on the current form. |
| US11188836B2 |
Method and system for processing multi-request applications
A system receives application data to be used in requests made on behalf of an applicant to a selection of evaluator devices. The system includes a predictive model which predicts actual eligibility criteria for acceptance of a request by the evaluator devices, and is trained with a library of application data including previously evaluated requests and outcomes to the previously evaluated requests. The system compiles the application data into separate requests by synchronizing the application data and identifying a common core of data required by each selected evaluator device and compiling the common core of data along with particular requirements of individual evaluator devices. An applicant can thereby complete a multi-request application which generates requests to a plurality of evaluator devices and which avoids duplication of data storage and data transmission, and reduces effort required by the applicant. Implementations include students making applications for admission to academic institutions. |
| US11188834B1 |
Machine learning technique for recommendation of courses in a social networking service based on confidential data
In an example, each of a plurality of members of social networking service is mapped to a weighted skill vector, each weighted skill vector including a list of skills for the member with an associated weight indicating strength of the skill. Members of the social networking service that belong to an industry are aggregated to obtain a weighted matrix of members and skills along with compensation vectors indicating compensation for each of the members in the matrix. The weighted matrix of users and skills and corresponding compensation vectors is used to train a machine learning skill monetary value prediction model to output a predicted monetary value for one or more skills contained in a candidate vector fed to the machine learning skill monetary value prediction model. |
| US11188830B2 |
Method and system for user profiling for content recommendation
The present teaching relates to generating user profiles with semantic knowledge. A first information associated with a user is obtained. One or more entities are identified from the first information. The one or more entities are augmented based on second information to generate a set of augmented entities. The set of augmented entities are clustered into a set of hierarchical clusters. A set of user profiles is generated based on the set of hierarchical clusters so that the user profile is to be used to personalize content recommendation. |
| US11188829B2 |
Asymmetrical multilateral decision support system
A system and methodology which can effectively provide decision makers with a better means of making decisions in a way that greatly improves the availability, reliability, and relevance of the information which they provide and use to make decisions. The system and methodology facilitates maximizing mutual utility in the context of a mutual decision between multiple users and groups of users identified generally as Parties and Counterparties and performs user specified actions based on meeting mutual threshold parameters. The system provides significant technical advantages over the prior art in that it uses helps Parties and Counterparties identify optimal arrangements and configurations with less errors, fewer computational cycles, less storage medium, and a smaller amount of time than would be possible using prior art systems. |
| US11188827B1 |
Minimal trust data sharing
A computer-implemented method of creating synthetic training data records for machine learning, comprising a source computer system operatively connected to a separate target computer system, where the target system comprises real data records, the contents of which are not known to the source computer system. The source computer system comprises the generator component of a generative adversarial network (GAN) and the target computer system comprises a discriminator component of the GAN. The source computer system generates one or more synthetic training records using a computational process that does not reveal contents of the real data records. Also disclosed is a method of training a machine-learning model using the one or more synthetic training records. |
| US11188826B2 |
Scalable architecture for implementing maximization algorithms with resistive devices
In some aspects, a method may include initializing a first array and a second array with a random voltage value, passing a forward pass by pulsing an input voltage value from an input of the first array and an input of the second array, and reading output voltage values at an output of the first array and an output of the second array. The method may further include passing a backward pass into the inputs of both of the first and second arrays, and reading voltage values at the inputs of the first and second arrays. The method may further include updating, with the first array, a first matrix update on the first array, updating, with the second array, a first matrix update on the second, and updating, with the second array, a second matrix update on the second array. |
| US11188820B2 |
Deep neural network performance analysis on shared memory accelerator systems
A Deep Neural Networks (DNN) analysis method, system, and computer program product include characterizing a space of possible configurations for a DNN, evaluating a metric-of-interest for a configuration of the possible configurations, and searching the space to identify a configuration of the possible configurations that maximizes the metric-of-interest. |
| US11188818B2 |
Reservoir computing system
To realize a reservoir computing system easily implemented as hardware, provided is a reservoir computing system including a reservoir operable to output an inherent output signal in response to an input signal. An input node is operable to supply the reservoir with an input signal corresponding to input data, and an output node is operable to output an output value corresponding to an output signal that is output by the reservoir in response to the input data. An adaptive filter is operable to output output data based on a result obtained by weighting a plurality of the output values output from the output node at a plurality of timings with a plurality of weights. Also provided are a learning method and a computer program product. |
| US11188815B2 |
Weight shifting for neuromorphic synapse array
A neuromorphic synapse array is provided which ensures that a neuron model as such McCulloch-Pitts is dependent on nonlinearity with a single polarity weight cell. The neuromorphic synapse array includes a plurality of synaptic array cells, a plurality of operation column arrays, and a reference column array. The synaptic array cells respectively have a single polarity synapse weight and are classified into operation synapse cells and reference synapse cells for shifting a product-sum of the operation synapse cells. The operation column arrays are defined by the operation synapse cells aligned in column of the array. The reference column array is defined by the reference synapse cells aligned in column of the array. |
| US11188805B2 |
Lamination system, IC sheet, scroll of IC sheet, and method for manufacturing IC chip
Thin film integrated circuits are peeled from a substrate and the peeled thin film integrated circuits are sealed, efficiently in order to improve manufacturing yields. The present invention provides laminating system comprising transporting means for transporting a substrate provided with a plurality of thin film integrated circuits; first peeling means for bonding first surfaces of the thin film integrated circuits to a first sheet member to peel the thin film integrated circuits from the substrate; second peeling means for bonding second surfaces of the thin film integrated circuits to a second sheet member to peel the thin film integrated circuits from the first sheet member; and sealing means for interposing the thin film integrated circuits between the second sheet member and a third sheet member to seal the thin film integrated circuit with the second sheet member and the third sheet member. |
| US11188802B2 |
IC tag and manufacturing method of IC tag
An IC tag in which precision reduction is suppressed and which is compact and manufactured easily, and a manufacturing method of IC tag are provided. The IC tag has: antennas disposed on one surface of a substrate; a capacitor which includes a dielectric and first and second electrodes disposed on one surface of the substrate, and in which an electrostatic capacitance changes irreversibly corresponding to changes in ambient environment; and an IC chip which detects the electrostatic capacitance of the capacitor via a pair of external terminals to which the first and second electrodes are respectively connected, and wirelessly transmits information based on a detection result via the antennas. |
| US11188794B2 |
Convolutional neural network framework using reverse connections and objectness priors for object detection
A convolutional neural network framework is described that uses reverse connection and obviousness priors for object detection. A method includes performing a plurality of layers of convolutions and reverse connections on a received image to generate a plurality of feature maps, determining an objectness confidence for candidate bounding boxes based on outputs of an objectness prior, determining a joint loss function for each candidate bounding box by combining an objectness loss, a bounding box regression loss and a classification loss, calculating network gradients over positive boxes and negative boxes, updating network parameters within candidate bounding boxes using the joint loss function, repeating performing the convolutions through to updating network parameters until the training converges, and outputting network parameters for object detection based on the training images. |
| US11188788B2 |
System and method to determine a timing update for an image recognition model
An information processing system includes: a recognition unit configured to perform recognition processing on a video captured by an image capturing unit; a determination unit configured to determine timing to update a model used for the recognition processing; and an update unit configured to update the model at the determined timing. |
| US11188784B2 |
Intelligent people-group cataloging based on relationships
Methods and systems are provided for determining intelligent people-groups based on relationships between people. In embodiments, a photo dataset is be processed to represent photos of the photo dataset using vectors. These vectors include the importance of people in the photos. The photos are analyzed to determine similarity between the photos. Similarity is indicative of relationships between the photos of the photo dataset. The similarity is based on the people in the photos. The photos are clustered based on the similarity. In clustering the photos, clustering parameters determined from location information associated with the photos of the photo dataset are used. |
| US11188783B2 |
Reverse neural network for object re-identification
The invention relates to a method comprising receiving, by a neural network, a first image comprising at least one target object; receiving, by the neural network, a second image comprising at least one query object; and determining, by the neural network, whether the query object corresponds to the target object, wherein the neural network comprises a discriminator neural network of a generative adversarial network (GAN). The invention further relates to an apparatus and a computer program product that perform the method. |
| US11188781B2 |
Image analyzer, image analysis method, and image analysis program
An image analyzer repeatedly obtains a captured image including a subject to be detected, and detects, in the captured image, a first area likely to include the subject without a cover, detects, in the captured image, a second area likely to include the subject with a cover, and determines whether the subject is covered by the cover based on a detection result of the first area and a detection result of the second area and a determination result for the captured image obtained previously. |
| US11188772B2 |
Drive method for texture recognition device and texture recognition device
A drive method for a texture recognition device and a texture recognition device. The texture recognition device includes a light source array and an image sensor array. The image sensor array includes a plurality of image sensors, the plurality of image sensors are configured to receive light emitted from the plurality of sub-light sources and then reflected by a texture to the plurality of image sensors for a texture collection; the drive method includes: at a first moment, the light source array operating to provide a first photosensitive light source, and at the first moment or a second moment different from the first moment, the light source array operating to provide a second photosensitive light source. A first imaging range of the first photosensitive light source on the image sensor array partially overlaps a second imaging range of the second photosensitive light source on the image sensor array. |
| US11188766B2 |
System and method for providing context aware road-user importance estimation
A system and method for providing context aware road user importance estimation that include receiving at least one image of a vicinity of an ego vehicle. The system and method also include analyzing the at least one image to determine a local context associated with at least one road user located within the vicinity of the ego vehicle. The system and method additionally include determining a global context associated with the ego vehicle. The system and method further include fusing the local context and the global context to classify at least one highly important road user that is to be accounted for with respect to operating the ego vehicle. |
| US11188763B2 |
Topview object tracking using a sensor array
An object tracking system includes a first sensor, a second sensor, and a tracking system. The first sensor is configured to capture a first frame of a global plane for at least a first portion of a space. The second sensor is configured to capture a second frame of at least a second portion of the space. The tracking system is configured to determine the object is within an overlap region with the second sensor based on a first pixel location. The tracking system is further configured to determine a first coordinate in the global plane for the object, to determine a second pixel location in the second frame for the object based on the first coordinate, and to store the second pixel location with an object identifier a tracking list associated with the second sensor. |
| US11188762B2 |
Moving body risk assessment device, and moving body monitoring system
There is provided a moving body risk assessment device including a moving body detection unit that detects presence or movement of a moving body within an imaging range on the basis of image information imaged in a wavelength region different from a visible region, and a risk assessment unit that assesses a risk to the detected moving body from the image information and a result of the moving body detection obtained by the moving body detection unit. |
| US11188761B2 |
Camera surveillance planning and tracking system
Disclosed herein are system, method, and computer program product embodiments for camera surveillance planning and tracking using, for example, infrared technologies. An embodiment operates by receiving a camera specification input and placement input, calculating a surveillance coverage based on the camera specification and the placement input, displaying the surveillance coverage on a map, and identifying at least one stereo pair. |
| US11188756B2 |
Object localization and classification system and method thereof
An object localization system including an object detection module configured to detect an object in a current frame with reference to a preceded frame, and an object localization module configured to identify a location of the object according to the segment. The object detection module includes a difference module for computing differences between the preceded frame and the current frame at a same location to generate a difference frame, a selected block detection module for identifying a selected block of the difference frame according to a predetermined minimum difference, a segment generation module for generating a segment of the current frame. |
| US11188753B2 |
Method of using a heterogeneous position information acquisition mechanism in an operating space and robot and cloud server implementing the same
A robot and/or a computer system may be used to generate position information of the robot operating in an operating space that is subdivided into a plurality of cells. The robot includes a sensor configured to acquire data related to the operating space. A memory of the robot and/or the computer server may store information regarding at least two of the cells and an indicator of a position information acquisition technique used to generate position information of the robot in a cell. The controller may be configured to acquire information related to a cell that the robot is positioned in and generate the position information of the robot based on the position information acquisition technique, the sensor data, and the cell information. |
| US11188750B1 |
Multi-frame moving object detection system
A plurality of remote sensing images of a scene are received. A potential target object can be identified in one of the images, wherein the target object has a low signal-to-noise ratio (SNR). A candidate motion path of the target object can be generated based upon the images. A predicted position of the target object along the candidate motion path is determined for each of the remote sensing images. An image chip is extracted from each of the images, where each image chip is centered about the predicted position of the target object in its corresponding image. A sum image chip is generated based upon the image chips. An indication that the potential target object is an actual object in the images is output based upon a value of a center pixel of the sum image chip. |
| US11188749B2 |
Method for biometric recognition from irises
A method for verifying the authenticity of the iris of an eye of a biometric recognition candidate, comprising the step of verifying the flatness of the iris from two images of the iris in different orientations with respect to the image sensor.Optical recognition method and device implementing said method. |
| US11188748B2 |
Scalable structure learning via context-free recursive document decomposition
An approach is provided in which the approach aggregates a set of pixel values from a bitmap image into a set of row sum values and a set of column sum values. The bitmap image is a pixelated representation of a document. The approach applies a localized Fourier transform to the set of row sum values and the set of column sum values to generate frequency representations of the set of row sum values and the set of frequency sum values. The approach decomposes the bitmap image into a set of image portions based on at least one separation location identified in the set of frequency representations, and sends the set of image portions to a text recognition system. |
| US11188747B2 |
System and method for masking text within images
This disclosure relates generally to a system and method for masking text within images. Conventionally, image masking approaches have enabled masking but masking PII data which contains sensitive data is still a challenge. The present disclosure includes training and masking phase, wherein during training phase the PII label and values of the input image are captured and stored as co-ordinates in the database. During masking, the test image and the words comprised in the test image are optimized using an OCR technique. The label and value of each pairs are compared with the words comprised in the optimized test image. The comparison results in one or more matching labels and then a masking area is calculated for each matching label. The masking string is generated for each matching label based on the calculated masking area and the original text is masked with the generated string. |
| US11188741B2 |
Method and apparatus for passenger recognition and boarding support of autonomous vehicle
Disclosed is an apparatus for passenger recognition and boarding/alighting support of an autonomous vehicle. An apparatus for passenger recognition and boarding/alighting support of an autonomous vehicle according to an embodiment of the present disclosure may include a vehicle communicator configured to receive scheduled passenger information, a sensor configured to sense people outside the vehicle, and a vehicle controller configured to extract a passenger candidate group by analyzing the sensed people outside the vehicle, and calculate the number of reserved passengers using the extracted passenger candidate group and the received scheduled passenger information. One or more of an autonomous vehicle, a server, and a terminal of the present disclosure may be associated or combined with an artificial intelligence module, a drone (Unmanned Aerial Vehicle, UAV), a robot, an AR (Augmented Reality) device, a VR (Virtual Reality) device, a device associated with 5G network services, etc. |
| US11188738B2 |
System and method associated with progressive spatial analysis of prodigious 3D data including complex structures
A system associated with progressive spatial analysis of prodigious 3D data including complex structures is disclosed. The system receives minimum boundary information related to a first data object and a second data object, which are proximate neighbors. The system determines whether boundary data associated with a first data object is within an area delineated by minimum boundary information of first data objects. A first geometric structure associated with the first data object is generated based on respective decompressed data. A structural skeleton is determined using the first geometric structure to identify respective skeleton vertices. A geometric representation is generated based on the skeleton vertices associated with the first geometric structure. The system determines whether boundary data associated with the second data object is within the area delineated by the minimum boundary information of the first data object. A centroid point of the second data object that intersects the geometric representation associated with the first object is identified. A location of the centroid point of the second data object with respect to the first data object is determined in order to identify a minimum distance between the first data object and the second data object.A corresponding method and computer-readable device are also disclosed. |
| US11188736B2 |
Observation device
An observation device includes: an illumination unit that generates illumination light to be radiated onto cells floating in a culture fluid inside a culture vessel; a light receiving unit that receives observation light coming from the cells that have been irradiated with the illumination light, the observation light being imaged by an image-forming optical system; and a casing that has a transmissive section so as to transmit the illumination light and the observation light and that accommodates the illumination unit and the light receiving unit, wherein the casing has an elongated cylindrical form that is configured to be inserted into the culture fluid via a port used to insert a tube into the culture vessel. |
| US11188735B2 |
Fake finger detection using ridge features
In a method for determining whether a finger is a real finger at an ultrasonic fingerprint sensor, a first image of a fingerprint pattern is captured at an ultrasonic fingerprint sensor, wherein the first image is based on ultrasonic signals corresponding to a first time of flight range. A second image of the fingerprint pattern is captured at the ultrasonic fingerprint sensor, wherein the second image is based on ultrasonic signals corresponding to a second time of flight range, the second time of flight range being delayed compared to the first time of flight range. A difference in a width of ridges of the fingerprint pattern in the first image compared to the width of ridges of the fingerprint pattern in the second image is quantified. Based on the quantification of the difference, a probability whether the finger is a real finger is determined. |
| US11188734B2 |
Systems and methods for performing fingerprint based user authentication using imagery captured using mobile devices
Technologies are presented herein in support of a system and method for performing fingerprint recognition. Embodiments of the present invention concern a system and method for capturing a user's biometric features and generating an identifier characterizing the user's biometric features using a mobile device such as a smartphone. The biometric identifier is generated using imagery captured of a plurality of fingers of a user for the purposes of authenticating/identifying the user according to the captured biometrics and determining the user's liveness. The present disclosure also describes additional techniques for preventing erroneous authentication caused by spoofing. In some examples, the anti-spoofing techniques may include capturing one or more images of a user's fingers and analyzing the captured images for indications of liveness. |
| US11188733B2 |
Synthesizing apparatus, synthesizing method and program
A synthesizing apparatus comprises: an input part that inputs a plurality of feature point sets that are respectively extracted by a plurality of methods from an input image having a curved stripes pattern formed by ridges; and a synthesizing part that synthesizes the plurality of feature point sets by executing a logical operation on the plurality of feature point sets. The synthesizing part can execute a logical OR operation on the plurality of feature point sets. The synthesizing part can also execute a logical AND operation on the plurality of feature point sets. |
| US11188729B2 |
Display panel, fingerprint identification display module and fingerprint identification method
The disclosure relates to a display panel for fingerprint identification. The display panel for fingerprint identification may include a fingerprint identification assembly in a display area of the display panel and a plurality of pixel units. The fingerprint identification assembly may include a plurality of point light sources arranged in an array and a plurality of photosensitive units arranged in an array. The plurality of point light sources may be configured to emit signal light, and the plurality of photosensitive units may be configured to receive the signal light reflected by a finger to identify a fingerprint of the finger. |
| US11188727B1 |
Efficient parallel barcode subpixel alignment
A camera-based barcode reader captures an image, determines a region of interest of a barcode within the image, and generates a barcode image from the region of interest. The camera-based barcode reader aligns each of multiple horizontal regions within the barcode image to a reference horizontal region within the barcode image. The alignment of a horizontal region includes (i) determining a set of alignment parameters to apply to the horizontal region based on a comparison of the reference horizontal region to the horizontal region when adjusted to different combinations of alignment parameters and (ii) adjusting the horizontal region according to the set of alignment parameters for that horizontal region. After aligning the barcode image, the camera-based barcode reader decodes the barcode from the barcode image. |
| US11188725B2 |
Systems and methods for creating a physical memento with digital tracking
Systems and methods for creating a physical memento with digital tracking are provided herein. In one example, a system may comprise receiving, at one or more processors, a personal message; transmitting, at the one or more processors via a network interface device coupled to the one or more processors, a secure message based on the personal message to a distributed ledger network, wherein the secure message is recorded in the distributed ledger network and the secure message comprises a timestamp associated with the message; and engraving, via one or more engraving tools, a physical item with information relevant to the message. |
| US11188724B2 |
Software-defined multi-mode RFID read devices
Devices and methods for reading multiple types of RFID tags having different frequencies and/or encoding schemes are disclosed. One or more search signals covering a plurality of RFID bands are transmitted. A presence indication of an RFID tag in one of the plurality of RFID bands is detected. An interrogating signal having a carrier frequency tuned to a frequency at which the presence indication is detected is transmitted. A tag response signal comprising tag information associated with the RFID tag is received. A digital response signal based on the tag response signal is digital signal processed to obtain the tag information. |
| US11188723B2 |
Combination magnetic stripe and contact-less chip card reader
A combination magnetic-stripe card reader with integrated contact-less chip card read/write functions, a direct replacement for a standard player tracking magnetic-stripe card reader installed in slot machines. It is a form, fit and function for existing player tracking readers, having the same front panel appearance, the same physical envelope, using the same mounting method, using the same cable connections and operating in the identical manner. The combined functions requires two command sets and a method to distinguish between them, the legacy command set of the existing reader to be replaced which is typically strings of American Standard Code for Information Interchange (ASCII) eight bit characters with a line terminator character and the contact-less chip card requiring the ability to send and receive all possible eight bit values with varying length commands and not having a dedicated character value to indicate the end of a command. |
| US11188722B2 |
Mechanically stamped unique features for authenticity and provenance tracking
Technology for managing objects. A method is applied to a set of objects, for example, in view of commissioning such objects. The method includes patterning a surface of each object of a set of objects to be managed. The patterning is accomplished by using hard particles to make indentations in a surface of each object of the set of object, with the pattern formed on each object being a unique physical fingerprint that can be used to identify the object when performing various manage method(s) on the objects. |
| US11188720B2 |
Computing system including virtual agent bot providing semantic topic model-based response
A computer-implemented method of executing a virtual agent bot includes receiving, via a computer server, at least one input query from a user, and analyzing the at least one input query to extract at least one input term. The method further comprises determining a semantic skill set of the virtual agent bot among a plurality of different candidate skill sets based at least in part on the at least one input term; and invoking the virtual agent bot to provide a semantic topic response corresponding to the semantic skill set to provide an answer to the at least one input query. |
| US11188717B1 |
Determining adequacy of documentation using perplexity and probabilistic coherence
Technologies are provided for determining deficiencies in narrative textual data that may impact decision-making in a decisional context. A candidate text document and a reference corpus of text may be utilized to generate one or more topic models and document-term matrices, and then to determine a corresponding statistical perplexity and probabilistic coherence. The reference corpus may be known or normatively deemed to be epistemically persuasive and adequate with respect to a particular context. Statistical determinations of a degree to which the candidate deviates from the reference normative corpus are determined, in terms of the statistical perplexity and probabilistic coherence of the candidate as compared to the reference. If the difference is statistically significant, a message may be reported to user, such as the author or an auditor of the candidate text document, so that the user has the opportunity to amend the candidate document so as to improve its adequacy for the decisional purposes in the context at hand. |
| US11188716B2 |
Text display with visual distinctions per class
According to a computer-implemented method, an output is received resulting from natural language processing of unstructured text. In the output different phrases of the unstructured text are categorized into classes. A different visual distinction is generated for at least one class. A generated visual distinction is applied to phrases in the unstructured text based on their respective class. The unstructured text is displayed such that phrases in the unstructured text that correspond to the at least one class appear with the corresponding visual distinction indicative of that class. |
| US11188713B2 |
Extracting structured information from a document containing filled form images
A system and process for extracting information from filled form images is described. In one example the claimed invention first extracts textual information and the hierarchy in a blank form. This information is then used to extract and understand the content of filled forms. In this way, the system does not have to analyze from the beginning each filled form. The system is designed so that it remains as generic as possible. The number of hard coded rules in the whole pipeline was minimized to offer an adaptive solution able to address the largest number of forms, with various structures and typography. The system is also created to be integrated as a built-in function in a larger pipeline. The form understanding pipeline could be the starting point of any advanced Natural Language Processing application. |
| US11188710B2 |
Inline content item editor commands
Inline content item editor commands are provided. An implementation allows a user to initiate various functions related to a content item being edited by entering a command expression inline with the content of the content item being edited. The manner of editor function initiation saves the user time and effort and reduces cognitive burden on the user because it does not require the user to change input modes (e.g., from keyboard to mouse) or change input areas (e.g., from a content item editing area to a distant toolbar or context menu) in order to initiate the function and, if applicable, provide parameters to the function. |
| US11188708B2 |
Electronic device, method, and computer readable medium for dynamic layout message
An electronic device according to various embodiments includes a communication circuit, a touch screen, at least one memory storing an application supporting an RCS, and at least one processor. The at least one processor is configured to control the electronic device to: receive an RCS message from an external device through the communication circuit using the application; identify whether the RCS message is a first type or a second type based on data included in a header of the RCS message; identify a first layout object from the RCS message based on identifying that the message is the first type; identify whether each of second objects under the first layout object is a content object or a layout object indicating relative positions of a plurality of contents provided by the content object to be displayed on the touch screen; and display the plurality of contents based on the relative positions. |
| US11188707B1 |
Systems and methods for creating enhanced documents for perfect automated parsing
The disclosed enhanced document creation and parsing systems deal with enhanced documents that allow for the presentation of document content in a preferred visual manner, while ensuring that the document content can be captured accurately by an automated parser with nothing being discarded or misrepresented. The enhanced document creation system may create an enhanced document by encoding document content in accordance with a defined schema, optionally encrypting the resulting structured data into an encrypted byte string, and embedding the encrypted byte string as non-visible metadata in a rendered document. The resulting enhanced document can be completely and accurately parsed by an enhanced document parsing system that is capable of extracting, decrypting and decoding the embedded document metadata. |
| US11188700B2 |
Power device and resistance simulation method therefor, and power device simulation tool
The present application relates to a resistance simulation method for a power device, comprising: establishing an equivalent resistance model of a power device, wherein the connection relationship of N fingers is equivalent to N resistors Rb connected in parallel, input ends of adjacent resistors Rb are connected by means of a resistor Ra, output ends of adjacent resistors Rb are connected by means of a resistor Rc, R a = 1 N R 0 , R c = 1 N R 1 , and Rb=RDEV*N+RS+RD, wherein R0 and R1 are respectively resistances of a source metal strip and a drain metal strip, Rs is a metal resistor of a first intermediate layer connecting one source region to the source metal strip, RD is a metal resistor of a second intermediate layer connecting one drain region to the drain metal strip, and RDEV is the channel resistance of the power device; and calculating the resistance of the equivalent resistance model as the resistance of the power device. |
| US11188699B2 |
Placement and routing of cells using cell-level layout-dependent stress effects
Disclosed is technology for placing cells in a circuit design layout to thereby improve the operation of place-and route equipment used for fabrication of an integrated circuit. The target cells are chosen from a cell library which includes descriptions for a plurality of cells, and information about dependency of each cell on hypothetical boundary conditions that can be imposed on the cell by any stress source originating in the vicinity of said cell in the layout. In order to select a cell for a target location in the layout, boundary conditions imposed on the target position by each of the cells neighboring the target position are determined. The system then selects an appropriate target cell in dependence upon the determined boundary conditions and the performance of the cell based on the boundary conditions imposed on the cell by the neighboring cells from the cell library. |
| US11188696B1 |
Method, system, and product for deferred merge based method for graph based analysis pessimism reduction
An approach is described for a method, system, and product for deferred merge based method for graph based analysis to reduce pessimism. According to some embodiments, the approach includes receiving design data, static and/or statistical timing analysis data, identifying cells and interconnects for performing graph based worst case timing analysis where merger of signals is deferred based on one or more conditions to reduce pessimism, and generating results thereof. Other additional objects, features, and advantages of the invention are described in the detailed description, figures, and claims. |
| US11188687B2 |
Rule compliance checking and design generation with rule access security
A method and apparatus for checking compliance of a design for a product with design rules. An executable rule module comprising the design rules is received. The design rules comprise design checking rules that specify conditions. Design data representing the design is received. The executable rule module is run using the design data to determine compliance of the design with the design rules by determining whether the design satisfies the conditions. A compliance report to indicate the compliance of the design with the design rules is generated. The design data may be used to manufacture the product in response to a determination that the design complies with the design rules. |
| US11188686B2 |
Method and apparatus for holographic display based upon position and direction
Methods and apparatus for presenting a holographic image based upon positional coordinates and a direction of interest determined via wireless communications between transceivers. The direction of interest may be based upon orientation of an apparatus associated two or more transceivers. In combination with a geospatial position, the direction of interest may be referenced in the provision of content via a generated holograph or other three dimensional projection. |
| US11188684B2 |
Software defined subsystem creation for heterogeneous integrated circuits
Creation of subsystems for a user design to be implemented in an integrated circuit (IC) includes generating, using computer hardware, a subsystem topology based on user provided subsystem data, wherein the subsystem topology specifies a plurality of subsystems of the user design where each subsystem includes a master circuit, and determining, using the computer hardware, a system management identifier for each master circuit of the subsystem topology. Programming data for programmable protection circuits of the IC can be automatically generated using the computer hardware based on the subsystem topology and system management identifiers. The programmable protection circuits, when programmed with the programming data, form the plurality of subsystems and physically isolate the plurality of subsystems on the integrated circuit from one another. |
| US11188683B2 |
Hardware intrusion detection system
An apparatus for intrusion detection includes processing circuitry, a switch, signal detection circuitry, and an analog-to-digital converter (“ADC”). The processing circuitry is coupled to send a challenge signal to a device when the device is coupled to the processing circuitry. The switch is coupled to be enabled and disabled by the processing circuitry. The switch is for coupling to the device to receive a response signal in response to the challenge signal sent by the processing circuitry. The signal detection circuitry is coupled to receive the response signal in via the switch, when the processing circuitry enables the switch. The ADC is coupled to take measurements of the signal detection circuitry at a first output. The processing circuitry is coupled to the ADC and configured to analyze whether an intruder is present in the device based on the measurements of the signal detection circuitry. |
| US11188678B2 |
Detection and prevention of privacy violation due to database release
According to some examples, computer-implemented methods to detect a potential privacy violation as a result of a release of a database are described. An example computer-implemented method may include anonymizing a database and calculating a measure of entropy resulting from a release of the anonymized database without releasing the anonymized database. The method may also include determining whether the calculated measure of entropy satisfies a privacy threshold and, responsive to a determination that the calculated measure of entropy satisfies the privacy threshold, releasing the anonymized database. The method may further include, responsive to a determination that the calculated measure of entropy does not satisfy the privacy threshold, not allowing the release of the anonymized database. |
| US11188674B2 |
Systems, methods, and devices for encrypting database data
A method for encrypting database data includes generating an encryption key for a first file stored in a data store, wherein a table in a database comprises an entry pointing to the first file. The method includes generating a second file by encrypting the data the first file in the data store using the encryption key without modifying the first file. The method includes, in response to generating the second file, modifying the entry in the table to point to the second file, wherein the modification of the entry is performed atomically. A process for rekeying from the first file to the second file may happen in the background without blocking, interfering, or otherwise obstructing user interaction with a database system. |
| US11188673B2 |
Systems and methods for securing and disseminating time sensitive information using a blockchain
An information computer system is provided for securely releasing time-sensitive information to recipients via a blockchain. A submitter submits a document to the system and a blockchain transaction is generated and submitted to the blockchain based on the document (e.g., the document is included as part of the blockchain transaction). An editor may edit the document and an approver may approve the document for release to the recipients. Each modification and/or approval of the document is recorded as a separate transaction on the blockchain where each of the submitter, editor, approver, and recipients interact with the blockchain with corresponding unique digital identifiers—such as private keys. |
| US11188672B2 |
Location tracking enabling privacy protection
Some embodiments are directed to location-tracking system (100) comprising a location database (120) configured to receive a plurality of location updates from a plurality of tracking devices (112, 113), the plurality of location updates indicating the location of one or more objects, the location updates being stored encrypted with a cryptographic database encryption-key (130), multiple location-analysis devices execute a multi-party computation protocol on the encrypted location updates using a stored key-share, thus jointly computing a location-analysis result secret-shared among the multiple location analysis devices. |
| US11188669B2 |
Private server implementation of policy for printing system
A policy-based printing system is implemented to allow access to a private domain to print using a public domain. The private domain includes private servers that store documents. The public domain includes servers and a printing device. A public policy server uses a domain list and a protocol connection with a private authentication server to validate a user and identify which private domain to access. The public policy server receives requests from the printing device to process a print job of a document in the private domain. The private server processes the requests using the policy and a ledger to determine whether to allow the print job to the printing device. |
| US11188668B2 |
Method for accessing data in a secure manner
A system and a method for accessing data in a secure manner are provided, in which the data comprises a number of data sets and each of the data sets is assigned to a user. The data sets are stored in a database in an encrypted manner, and are decryptable by means of a first decryption key assigned to the particular entity. The first decryption keys are stored in a volatile memory unit, and each of the first decryption keys are encrypted separately using a first and at least a second encryption key assigned to the particular entity, and the encrypted first decryption keys are stored in a permanent memory unit. After the volatile memory unit is erased, the encrypted first decryption keys are copied from the permanent memory unit into the volatile memory unit, and the encrypted first decryption keys are decrypted in the volatile memory unit. |
| US11188665B2 |
Using internal sensors to detect adverse interference and take defensive actions
A computing device includes an interface configured to interface and communicate with a dispersed storage network (DSN), a memory that stores operational instructions, and processing circuitry operably coupled to the interface and to the memory. The processing circuitry is configured to execute the operational instructions to perform various operations and functions. The computing device detects a potentially unauthorized access to a storage unit (SU) of a set of storage units (SUs) that distributedly stores a set of encoded data slices (EDSs) associated with a data object. The computing device issues access information to at least some other SUs based on the potentially unauthorized access to the SU that is detected. The computing device initiates a first unauthorized abatement process for the SU and/or a second unauthorized access abatement process for a first other SU based on receipt of other access information. |
| US11188661B2 |
Semi-rule based high performance permission management
Described herein includes a permission management system that optimizes determination of whether a user has permission to perform an operation using an attribute table. The system may include a permission processor for: determining whether the requesting user has permission to perform the operation, the determining including: generating an attribute table comprising the one or more target users and one or more user attributes, the one or more user attributes comprising metadata associated with the one or more target users; storing the attribute table on the database; generating a reduced attribute table, the generating comprising removing one or more target users from the attribute table; and applying the one or more permission rules to each of the target users remaining in the reduced attribute table. |
| US11188658B2 |
Concurrent enablement of encryption on an operational path at a storage port
A storage port is enabled for security. The storage port performs Input/Output (I/O) in plaintext on a path between the storage port and a host port, in response to determining that an audit mode indicator has been enabled to allow I/O even if authentication or security association negotiation between the storage port and the host port cannot be completed successfully. Concurrently with performing of I/O in plaintext on the path, the storage port enables encryption of data for I/O on the path. |
| US11188656B2 |
Secure software system for microcontroller or the like and method therefor
In one form, a software system includes a first non-transitory computer readable medium storing a source code program, a second computer readable medium, and a compiler. The first non-transitory computer readable medium includes a first function having a return type greater than a native width of a target processor, and a second function that calls the first function and that conditionally branches based on comparing a returned value from the first function to an expected value, wherein the expected value has first and second portions that are not equal to zero and are not equal to each other. The compiler converts the source code program in the first non-transitory computer readable medium into a machine language program for storage in the second computer readable medium. The compiler optimizes the source code program by selectively combining a set of redundant machine language instructions into a smaller set of machine language instructions. |
| US11188655B2 |
Scanning information technology (IT) components for compliance
Examples disclosed herein relate to scanning an IT component for compliance. In an example, events related to an IT component and past compliance scans performed on the IT component may be analyzed. Based on an analysis of the events related to the IT component and the past compliance scans performed on the IT component, a determination may be made whether a compliance scan is to be performed on the IT component. |
| US11188653B1 |
Verifying the integrity of a computing platform
Systems and techniques are described for verifying the integrity of a computing platform. Specifically, a software image can be generated that, when executed at a computing platform, verifies integrity of the computing platform. Next, the software image can be sent to the computing platform. The computing platform can execute the software image, thereby enabling the verification of the integrity of the computing platform. |
| US11188648B2 |
Training a security scan classifier to learn an issue preference of a human auditor
A technique includes receiving data representing an output of a security scan of an application and an audit of the security scan by a human auditor. The output represents a security issue with the application, which is identified by the security scan, and the audit represents an analysis of the security issue by the human auditor. The technique includes training a security scan classifier to learn a classification preference of the human auditor. Training the security scan classifier includes, processing the data in a processor-based machine to, based at least in part on the output of the security scan and the analysis of the security scan by the human auditor, learn the classification preference of the human auditor to the issue to build a classification model for the issue. |
| US11188645B2 |
Identifying whether an application is malicious
A first application being presented for installation on a processing system can be detected. The first application can be scanned, via a static analysis, to determine whether a user interface layout of the first application is suspiciously similar to a user interface layout of a second application installed on the processing system. If the static analysis is indeterminate, a runtime analysis of the first application can determine whether the interface layout implemented by the first application is suspiciously similar to the user interface layout of the second application. If the user interface layout implemented by the first application is suspiciously similar to the user interface layout of the second application installed on the processing system, the first application can be identified as being unsafe. |
| US11188644B2 |
Application behaviour control
There is provided a method for application behaviour control on a computer system. The method includes grouping applications into a set of clusters, wherein each application is grouped to a specific cluster on the basis of predefined event profiles for applications in the specific cluster; monitoring procedures that a specific cluster performs on one or more computer devices; and generating a list of expected events and prohibited events of the specific cluster based on monitoring for enabling the one or more client computer devices and/or an administrator of the one or more client computer devices to take further action related to the applications installed on the one or more client computer devices. |
| US11188642B2 |
Displaying real-time security events
A system and method for displaying a number of real-time security events comprises a number of client devices and an administrator device communicatively coupled to the client devices. The administrator device may comprise a preferences module and an event rate adapter module communicatively coupled to the preferences module. The preferences module receives input describing how to display a number of security events on the screen of a graphical user interface the event rate adapter module displays a number of real-time scrolling security events for a relatively longer period of time than other security events. |
| US11188640B1 |
Platform firmware isolation
A method includes establishing an isolated execution environment for executing a platform firmware operating mode subroutine in a platform firmware operating mode. In response to receiving an interrupt, the platform firmware operating mode subroutine is executed in the isolated execution environment. In response to detecting an attempted access of a hardware resource resulting from execution of the platform firmware operating mode subroutine, the attempted access is blocked when the attempted access violates a security policy. |
| US11188637B1 |
Systems and methods for link device authentication
A system for link device authentication includes a computing device configured to acquire, from an originating device, an identifier of an endpoint device, obtain an endpoint device authentication code corresponding to the identifier, determine, as a function of the identifier, a location of the endpoint device, identify a plurality of link devices, select, from the plurality of link devices, at least a probabilistically verified link device as a function of the location of the endpoint device, and transmit, to the at least a probabilistically verified link device, the endpoint device authentication code. |
| US11188630B1 |
Dynamic enrollment using biometric tokenization
Various embodiments relate to a dynamic biometric enrollment system. The dynamic biometric enrollment includes a processor and instructions stored in non-transitory machine-readable media. The instructions are configured to cause the server system to receive at least one biometric authentication sample from the user. The at least one tokenized biometric enrollment sample has been generated by tokenizing at least one biometric enrollment sample captured from a user associated with a unique user identifier. At least one biometric authentication sample captured from the user is retrieved. The at least one tokenized biometric enrollment sample is detokenized to retrieve the at least one biometric enrollment sample. The at least one biometric enrollment sample is processed using a biometric processing algorithm to generate a dynamic biometric reference template. It is determined whether the at least one biometric authentication sample matches with the dynamic biometric reference template. |
| US11188629B2 |
Personal voice assistant authentication
Techniques are described herein for authenticating a personal voice assistant using an out-of-band speakable credential. In various embodiments, a user of a mobile application (112) executing on a first client device (104) may be authenticated (302) with a service (110) that executes on server(s) (108) and is configured to interact with personal voice assistant(s). Based on the authenticating, a speakable credential may be provided (304) to the first client device. The providing may trigger the first client device to provide, as output using output device(s) of the first client device, the speakable credential. Data generated in response to an utterance of the speakable credential received at a second client device may be received (306), from a personal voice assistant (106) associated with the second client device (102). The data may be matched (308) to the speakable to authenticate (310) the personal voice assistant with the service. |
| US11188627B2 |
Method for fingerprint unlocking and terminal
A method for fingerprint unlocking is provided. Multiple fingerprint images are obtained, by acquiring fingerprints through adjusting adjustment parameters of a fingerprint acquisition chip of a fingerprint recognition module, in response to detecting that the fingerprint recognition module is pressed. A target fingerprint image with the best image quality is determined from the multiple of fingerprint images. A terminal is unlocked when the target fingerprint image matches a preset fingerprint image successfully. A terminal is also provided. |
| US11188624B2 |
Setting and terminating restricted mode operation on electronic devices
A first electronic device is configured to operate in a restricted mode of operation, which restricted mode may be terminated or continued by one or more remotely located authorization devices, according to predetermined criteria. In a restricted mode, a first set of permitted applications stored on the first electronic device are executable, and a first set of data is accessible. While operating in the restricted mode, the first device detects a termination condition of the restricted mode and transmits an indication of the termination condition to one or more authorization devices. After transmitting the request, the first electronic devices receives an indication that the restricted mode of the operation has been continued according to predetermined criteria. Responsive to receiving the indication, the first electronic device continues to operate in the restricted mode according to the predetermined criteria. |
| US11188618B2 |
Sparse matrix multiplication acceleration mechanism
An apparatus to facilitate acceleration of matrix multiplication operations. The apparatus comprises a systolic array including matrix multiplication hardware to perform multiply-add operations on received matrix data comprising data from a plurality of input matrices and sparse matrix acceleration hardware to detect zero values in the matrix data and perform one or more optimizations on the matrix data to reduce multiply-add operations to be performed by the matrix multiplication hardware. |
| US11188614B2 |
System and method for automatic suggestion for dynamic site compilation within a cloud-based content hub environment
Described herein are systems and methods automatic selection for dynamic site compilation in a cloud-based content hub environment. In accordance with an embodiment, embodiments provide an artificial intelligence/machine learning (AI/ML) engine that monitors and collects both content and consumption analytics associated with content items on a webpage. Based upon an analysis of such metrics, automatic suggestions can be generated for content to be tagged such that the content item can be statically compiled with the website (optimized for viewing speed and user experience), or dynamically fetched/loaded on a load or refresh of the website. |
| US11188611B1 |
Contextual navigation interface with stickiness capabilities
Disclosed are various embodiments for providing a unique navigation experience for a user interacting with an electronic commerce site by dynamically generating a navigation interface according to a user context for a given shopping experience. The user context associated with a user interacting with an electronic commerce site can be determined following an analysis of a variety of context factors. A navigation interface can be dynamically generated based on the user context. The navigation interface can be integrated with a user interface such that the navigation interface relative to additional content included in the user interface such that the navigation interface remains in a static viewable position when a user scrolls to view additional content. |
| US11188610B2 |
User navigation based on client-side history
A method is disclosed. The method includes tracking a plurality of pages visited during a browsing session, and receiving a first input to access a previously visited page of the plurality of pages visited during the browsing session. The method further includes identifying a most recently visited anchor page based on the plurality of pages visited in chronological order, and presenting the most recently visited anchor page in response to the first input to access the previously visited page. The method also includes receiving a second input to access another previously visited page during the browsing session, and identifying another page that is second most recently visited anchor page based on the plurality of pages visited in the chronological order. The method also includes presenting the second most recently visited anchor page in response to the second input to access the other previously visited page. |
| US11188609B2 |
Dynamic slotting of content items within electronic content
Techniques for the dynamic slotting of content items within electronic content are provided. In response to receiving a request, a first set of content items is identified and a first score is generated for each based on a first objective. Based on the first scores, a first ranking of the first set of content items is generated. A subset of the first set is selected based on the first ranking. A second set of content items that includes the subset is identified and a second score is generated for each item in the second set based on a second objective that is different than the first objective. Based on the second scores, a second ranking of the second set is generated. A subset of the second set is selected based on the second ranking. The second subset is presented on a computing device that is associated with the request. |
| US11188602B2 |
Protocol based computer network content transmission based on client computing device parameters
A content management system server can obtain a protocol based data transmission via a computer network from a script that executes at the publisher device server, and can obtain search result content items from an index of electronic documents that include snippets of text extracted from the search result content items and that include hypertext links to the search result content items. The system can extract feature vectors and document identifiers of the search result content items, and can determine information retrieval scores of search result content items. Based on the network identifier, location probabilities of device locations can be ranked and compared to thresholds. The system can determine a confidence threshold representing a minimum degree of certainty of the geographical location of the devices and can select content for protocol based transmission accordingly. |
| US11188600B2 |
Facilitating metric forecasting via a graphical user interface
Operational machine components of an information technology (IT) or other microprocessor- or microcontroller-permeated environment generate disparate forms of machine data. Network connections are established between these components and processors of an automatic data intake and query system (DIQS). The DIQS conducts network transactions on a periodic and/or continuous basis with the machine components to receive the disparate data and ingest certain of the data as measurement entries of a DIQS metrics datastore that is searchable for DIQS query processing. The DIQS may receive search queries to process against the received and ingested data via an exposed network interface. In one example embodiment, a query building component conducts a user interface using a network attached client device. The query building component may elicit search criteria via the user interface using a natural language interface, construct a proper query therefrom, and present new information based on results returned from the DIQS. |
| US11188599B2 |
Systems and methods for discovering social accounts
Methods and systems allow organizations to discover accounts, subscriptions, properties, sites and other online portals within each distinct social network platform and across disparate social network platforms, publishing platforms and networks that represent, claim to represent or are relevant to their organization and/or brands based on search terms and facilitate the statistical reporting and analysis of activities on the discovered properties. |
| US11188596B2 |
Storage optimization for products manufacturing
In an approach for storage optimization for products manufacturing, a processor pulls parts data for a set of part numbers. A processor calculates an average shelf time for each part number of the set of part numbers. A processor calculates a priority index for each part number of the set of part numbers based on the average shelf time for each part number of the set of part numbers. A processor determines a category for each part number of the set of part numbers based on the priority index for each part number of the set of part numbers and a quantity of parts cumulative percentage for each part number of the set of part numbers. |
| US11188594B2 |
Wildcard searches using numeric string hash
Techniques herein improve computational efficiency for wildcard searches by using numeric string hashes. In an embodiment, a plurality of query K-gram tokens for a term in a query are generated. Using a first index, an intersection of hash tokens is determined, wherein said first index indexes each query K-gram token of said K-gram tokens to a respective subset of hash tokens of a plurality of hash tokens, each of hash token of said plurality of hash tokens corresponding to a term found in one or more documents of a corpus of documents. The intersection of hash tokens comprises only hash tokens indexed to all of said plurality of query K-gram tokens by said first index. Using a second index, documents of said corpus of documents that contain said term are determined, said second index indexing said hash tokens to a plurality of terms in said corpus of documents and for each term of said plurality of terms, a respective subset of documents of corpus of documents that contain said each term. |
| US11188590B2 |
Playlist update corresponding to playback queue modification
Embodiments are provided for updating a playlist that has been added to a playback queue in response to changes to the playback queue. The playback queue may be associated with a zone of a network media system such that items in the playback queue are to be rendered by the zone. The playlist may include one or more items playable by the zone, and may be stored separately from where the playback queue is maintained. Embodiments are also provided for updating a playback queue in response to modifications to a playlist included in the playback queue. |
| US11188583B2 |
Facilitating efficiency in query response
A method, computer program product, and system for enhancing dynamically enhancing query results. A processor(s) obtains an inquiry from a user and determines response types and condition elements, to use to determine the unique response type of the inquiry. The processor(s) generates, per type, a response form of slot(s) for condition elements. The processor(s) utilizes the response forms to generate a sum of products expression which it transforms into a product of sums expression. The processor(s) utilizes a first sum term to generate a prompt for a further question to the user. The processor(s) obtains data responsive to the question and interprets the data into condition primitive(s). The processor(s) identifies sum terms comprising the interpreted condition primitive(s), based on comparing the interpreted condition primitive(s) to the condition elements of each sum term. If deleting the sum terms renders the expression empty, the processor(s) identifies the unique response type. |
| US11188579B2 |
Personalized dynamic content via content tagging and transfer learning
Systems and methods are described for serving personalized content using content tagging and transfer learning. The method may include identifying content elements in an experience pool, where each of the content element is associated with one or more attribute tags, identifying a user profile comprising characteristics of a user, generating a set of user-tag affinity vectors based on the user profile and the corresponding attribute tags using a content personalization engine, generating a user-content affinity score based on the set of user-tag affinity vectors, selecting a content element from the plurality of content elements based on the corresponding user-content affinity score, and delivering the selected content element to the user. |
| US11188577B2 |
Distributed transaction management with tokens
A system, method and computer product for managing distributed transactions of a database. A transaction manager is provided for each of a plurality of transactions of the database. Each transaction manager is configured to perform functions that include generating a transaction token that specifies data to be visible for a transaction on the database. The database contains both row and column storage engines, and the transaction token includes a transaction identifier (TID) for identifying committed transactions and uncommitted transactions. A last computed transaction is designated with a computed identifier (CID), record-level locking of records of the database is performed using the TID and CID to execute the transaction, and the plurality of transactions of the database are executed with each transaction manager. |
| US11188576B1 |
Sensitive data evaluation
Evaluating risk of sensitive data associated with a target data set includes a computer system receiving a pattern that defines sensitive data and a selection of a data set as the target data set for evaluating. The system determines portions of the target data set from which to select sample data sets and determines, responsive to a confidence limit and sizes of the respective portions of the target data, a size of a sample data set for each respective target data set portion. The system randomly samples the target data set portions to provide sample data sets of the determined sample data set sizes and determines whether there is an occurrence of the sensitive data in each sample data set by searching for the pattern in the sample data sets. The system determines a proportion of the sample data sets that have the occurrence of the sensitive data. |
| US11188572B2 |
System and method for storing and retrieving channel data
In one embodiment, a method includes, for each of a plurality of channels at a well site, converting channel data from a source data format to a common data format in real-time as the channel data is generated. The common data format includes a plurality of elements organized into a plurality of sets. Each element includes a minimum collection of fields. The method further includes, for each of the plurality of channels, storing the converted channel data in a data store as part of the at least one element. |
| US11188570B2 |
Using keys to aggregate flow attributes at host
Some embodiments provide a novel method for collecting and reporting attributes of data flows associated with machines executing on a plurality of host computers to an analysis appliance. Each host computer, in some embodiments, is responsible for collecting and reporting attributes of data flows associated with machines executing on a host computer. The host computer, in some embodiments, first eliminates duplicative flow group records and then aggregates the flow data according to a set of received keys that specify attributes that define the aggregation. For example, a simple key that specifies a set of machine identifiers (e.g., a VM ID) as attribute values will, for each machine identifier, aggregate all flows with that machine identifier into a single aggregated flow group record. In some embodiments, the host computer includes a flow exporter that processes and publishes flow data to the analysis appliance. |
| US11188568B2 |
Prediction model generation system, method, and program
A prediction model generation system is provided that is capable of generating a prediction model for accurately predicting a relationship between an ID of a record in first master data and an ID of a record in second master data. Co-clustering means 71 performs co-clustering on first IDs and second IDs in accordance with first master data, second master data, and fact data indicating a relationship between each of the first IDs and each of the second IDs. Each of the first IDs serves as an ID of a record in the first master data. Each of the second IDs serves as an ID of a record in the second master data. Prediction model generation means 72 generates a prediction model for each combination of a first ID cluster and a second ID cluster. The prediction model uses the relationship between each of the first IDs and each of the second IDs as an objective variable. The first ID cluster serves as a cluster of the first IDs. The second ID cluster serves as a cluster of the second IDs. |
| US11188565B2 |
Method and device for constructing scoring model and evaluating user credit
Systems and methods for constructing a scoring model and evaluating user credit. An example method for constructing a scoring model may comprise: collecting a plurality of sample datasets, each sample dataset comprising at least one characteristic variable and a corresponding characteristic value; for each characteristic variable, acquiring an interaction index of the characteristic variable with each of one or more other characteristic variables, and determining a clustering index of the characteristic variable according to the interaction indices; selecting a target characteristic variable from the at least one characteristic variable according to the clustering indices of the characteristic variables; dividing the plurality of sample datasets into a plurality of sample dataset subgroups according to the target characteristic variable and the corresponding characteristic value; and constructing a corresponding sub-scoring model for each of the sample dataset subgroups. |
| US11188561B2 |
Prioritizing microservices on a container platform for a restore operation
Systems and methods for discovering applications. An application may be discovered by determining a topology of the application in a containerized platform. Discovering the topology may include determining the components of the application and then determining relationships between the components. The relationships may include whether a component (e.g., a microservice) is user facing and may be based on traffic patterns between the components. The components or microservices may be prioritized or ranked based on the topology. The topology can be used when performing a data protection operation such as a restore operation. |
| US11188559B2 |
Directory snapshots with searchable file paths
The present technology pertains to an organization directory hosted by a synchronized content management system. The corporate directory can provide access to user accounts for all members of the organization to all content items in the organization directory on the respective file systems of the members' client devices. Members can reach any content item at the same path as other members relative to the organization directory root on their respective client device. In some embodiments novel access permissions are granted to maintain path consistency. |
| US11188552B2 |
Executing conditions with negation operators in analytical databases
Embodiments of the present invention provide a method and system for processing a query on a set of data blocks in analytical databases. The query is on a set of data blocks, having at least one attribute and specifies at least one selection condition on the attribute. The selection condition is associated with at least one selection expression. Attribute value information on each attribute is generated for each data block. Next, a condition is generated on each attribute to negate the selection expression, if the selection expression has a negation operator. Additional conditions are generated for each selection expression that does not contain a negation operation. The attribute value is used to select the positive and negative subsets of data blocks for each condition. Next, a negative subset that does not require processing to evaluate the query is skipped and the positive subsets and the non-skipped negative subsets are processed. |
| US11188547B2 |
Differentially private budget tracking using Renyi divergence
A differentially private security system communicatively coupled to a database storing restricted data receives a database query from a client. The database query includes a relation indicative of data to perform the query upon and at least one privacy parameter indicative of a level of differential privacy with which to perform the query. The differentially private security system determines a noise type for the query. The differentially private security system determines a representation of probabilistic privacy loss for the query based on the determined noise type. The differentially private security system determines a privacy spend for the query using the generated representation of probabilistic privacy loss. The differentially private security system determines whether the determined privacy spend exceeds a privacy budget associated with the client. |
| US11188545B2 |
Automated measurement of content quality
A system and method for calculating quality score for digital content are provided. In example embodiments, a first graph is generated comprising a user node and an article node, the user node corresponds to a user and the article node corresponds to an article. An edge is generated between the user node and the article node in the first graph based on a first action. A second graph is generated comprising the user node and the article node. An edge is generated between the user node and the article node in the second graph based on a second action type. A first authority score is calculated for the article node within the first graph. A second authority score is calculated for the article node within the second graph. A quality score is calculated for the article. |
| US11188544B1 |
Modifying search result ranking based on implicit user feedback
The present disclosure includes systems and techniques relating to ranking search results of a search query. In general, the subject matter described in this specification can be embodied in a computer-implemented method that includes determining a measure of relevance for a document result within a context of a search query for which the document result is returned, the determining being based on a first number in relation to a second number, the first number corresponding to longer views of the document result, and the second number corresponding to at least shorter views of the document result; and outputting the measure of relevance to a ranking engine for ranking of search results, including the document result, for a new search corresponding to the search query. The subject matter described in this specification can also be embodied in various corresponding computer program products, apparatus and systems. |
| US11188543B2 |
Utilizing social information for recommending an application
Utilizing social information for recommending an application includes providing an application recommendation system based on social characterizations, and responsive to a user searching for an application meeting a criteria, utilizing the application recommendation system by searching for applications meeting the criteria, characterizing the applications according to a social proximity factor to the user, and presenting the applications ordered by the social proximity factor. |
| US11188538B2 |
Dynamic generated query plan caching
A first query execution plan generated for a query on a second time the query was processed by a database is compared against a dynamically generated second query plan generated based on statistics only dynamic feedback for the second time the query is processed by the database. A determination is made on the second time as to whether to cache the first query execution plan, the second query execution plan, or no plan for third or more times the query is processed by the database. The query can be non-parameterized or parameterized. |
| US11188532B2 |
Successive database record filtering on disparate database types
A computing environment is configured to divide a search query into at least a first sub-query and a second sub-query. A first service and a second service are created to execute the first sub-query and the second sub-query and identify search results from a first one and a second one of the databases, respectively, in parallel. For instance, in response to the first set of search results being placed in the first queue, the second one of the services can execute the second subquery on a second database while the first service performs subsequent queries. A final result of the search query can be generated based at least in part on the second set of search results in the second queue. |
| US11188528B1 |
Systems and methods for rapid detection of software bugs in SQL-like platforms
Disclosed herein are systems and methods for rapid detection of software bugs in data platforms. One embodiment takes the form of a method that includes a comment-analysis system of a data platform receiving query comments associated with a query that was submitted to the data platform. The data platform determines that the query comments include a reference to a software bug of the data platform, and responsively causes one or more software-bug alerts pertaining to the software bug to be transmitted to one or more endpoints. |
| US11188526B2 |
Database query creation
Presented are concepts for generating a database query for analyzing data in a database, wherein the data comprises a plurality of features, and wherein at least one of the plurality of features comprises a value which varies as a function of a parameter. One such concept provides a graphical user interface for enabling a user to arrange a plurality of graphical elements in a user-defined sequence as a function of the parameter, wherein each graphical element being associated with a respective one or more of the plurality of features. Based on the user-defined sequence of the graphical elements, one or more rules relating to at least one of the plurality of features may be determined. A database query may then be generated based on the one or more rules. |
| US11188522B2 |
Streamlined database commit for synchronized nodes
Techniques for streamlined commit procedures between synchronized nodes are provided. A request to commit a transaction is transmitted from a first node, where the request instructs a second node to retain any locks related to the transaction. A response is received, from the second node, indicating that the transaction was successfully committed. Upon receiving the response, the transaction is committed on the first node. Upon successfully committing the transaction on the first node, first cleanup request is transmitted to the second node, where the cleanup request instructs the second node to release any locks related to the transaction. |
| US11188520B2 |
Storage tier verification checks
Techniques are provided for storage tier verification checks. A determination is made that a mount operation of an aggregate of a set of volumes stored within a multi-tier storage environment has completed. A first metafile and a second metafile are maintained to track information related to the storage of objects of a volume of the aggregate within a remote object store that is a tier of the multi-tier storage environment. A distributed verification is performed between the first metafile and the second metafile to identify an inconsistency. Accordingly, the first metafile and the second metafile are reconciled to address the inconsistency so that storage information within the first metafile and the second metafile are consistent. |
| US11188519B2 |
Automated intelligent data scraping and verification
A server computer system for parsing non-uniformly presented data from a variety of unique non-uniform third-party web portals can comprise a scripting processor configured to automatically execute a web-portal specific script for each of the one or more third-party web portals accessed by a network communication device. Each of the web-portal specific scripts can be configured to imitate inputs from a user input device and to automatically adapt interactions with each of the one or more third-party web portals to access and parse data elements from one or more non-uniformly available data fields. Further, the server computer system can comprise a database processor configured to compare a first set of data received from the one or more non-uniformly available data fields with a second set of data, which is stored within the local database device. |
| US11188514B2 |
Fishing tournament platform for creating, managing, joining, and participating in fishing tournaments
This is a platform with improved methods and systems for creating, running, joining, viewing and participating in fishing tournaments. It includes a client-side tournament application running on electronic devices that accesses a central server. It uses the client-side tournament application to document fish submissions, resulting in validated fish submissions displayed on live leaderboards with authentic fish media from a trusted source. It prevents cheating in multiple forms and makes it easier to verify said fish submissions. It includes a method for creating tournaments including single-species or multi-species tournaments with complex leaderboard characteristics, while keeping it easy for a participant to enter a fish. The platform makes it easier to run tournaments in wider geographical areas and for longer durations than tournaments have typically ran in the past. Said tournaments are easier to run and better for fish. |
| US11188513B2 |
Logfile collection and consolidation
Mechanisms for consolidating log information from remote computing devices are provided. Connections with a plurality of remote computing devices are established. Each remote computing device has a corresponding logfile. For a plurality of iterations, logfile contents from each logfile on each remote computing device are retrieved, and the logfile contents are sent to a centralized monitoring service. |
| US11188506B2 |
Container repository optimization
An application component contained in a template is identified. The repository is scanned to determine whether the application component identified from the template is preexisting in the repository. In response to a determination that the identified application component is preexisting, the identified application component is removed before the template is saved in the repository and in response to a determination that the identified application component is not preexisting, the identified application component is posted in the repository. |
| US11188505B2 |
System and method for batch database modification
Altering a database structure based on software updates in a distributed computing system can include identifying a plurality of software updates that include alterations to structural elements in the database structure and identifying, for the plurality of software updates, a plurality of alterations corresponding to a first structural element of the structural elements. A combined alteration can be generated by combining the plurality of alterations. A database statement can be generated for altering the first structural element according to the combined alteration. The database structure can then be updated using the database statement. The structural elements can define logical relationships between data stored in the database structure. The alterations can be expressed using a markup language and the database statement can be expressed using a query language. |
| US11188503B2 |
Record-based matching in data compression
Compression of data is facilitated by locating matches within the data to be compressed. A first technique is used to determine whether there is at least one matching string in the data to be compressed, and a second technique, different from the first technique, is used to determine whether there is at least one matching record in the data to be compressed. Based on there being at least one matching string in the data to be compressed, at least one indication of the at least one matching string is provided to an encoder to facilitate compression of the data. Further, based on there being at least one matching record in the data to be compressed, at least one indication of the at least one matching record is provided to the encoder to facilitate compression of the data. It is transparent to the encoder whether the first technique or the second technique is used to provide one or more matches. |
| US11188499B2 |
Storing and retrieving restricted datasets to and from a cloud network with non-restricted datasets
Provided are techniques for storing and retrieving restricted datasets to and from a cloud network with non-restricted datasets. A request to dump datasets from one or more storage devices to the cloud storage is received, wherein the datasets include restricted datasets and non-restricted datasets, and wherein the restricted datasets are in a format that is not supported by the cloud storage. The restricted datasets are identified. The restricted datasets are converted to a format that is supported by the cloud storage to generate converted datasets. The converted datasets and the non-restricted datasets are dumped to one container in the cloud storage. |
| US11188498B2 |
Method and system for processing engineering objects in an industrial automation environment
The present disclosure provides a method and system for processing engineering objects in an industrial automation environment. The method includes obtaining a first data file from a user device. The first data file includes one or more engineering objects in a first data format. Further, the method includes identifying a device type associated with the one or more engineering objects in the first data file. The method includes determining one or more transformations associated with the identified device type based on a metadata file stored in a database. Furthermore, the method includes transforming the identified device type to a second data format based on the determined one or more transformations. Additionally, the method includes generating a second data file including the transformed device type in the second data format on a graphical user interface. |
| US11188497B2 |
Configuration unload of a reconfigurable data processor
A reconfigurable data processor comprises a bus system, and an array of configurable units connected to the bus system, configurable units in the array including configuration data stores to store unit files comprising a plurality of sub-files of configuration data particular to the corresponding configurable units. Configurable units in the plurality of configurable units each include logic to execute a unit configuration load process, including receiving via the bus system, sub-files of a unit file particular to the configurable unit, and loading the received sub-files into the configuration store of the configurable unit. A configuration load controller connected to the bus system, including logic to execute an array configuration load process, including distributing a configuration file comprising unit files for a plurality of the configurable units in the array. |
| US11188494B2 |
Asymmetric data communication for host-device interface
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, are described for performing asymmetric data communication at a host-device interface of a system. The methods include identifying devices coupled to a host of the system and generating a system topology that identifies a connectivity of the devices and identifies bus lanes that enable data transfers at the system. The host determines that a first connection between the host and a first device of the multiple devices has an asymmetric bandwidth requirement. The host configures a set of bus lanes of a data bus connecting the first device and the host to allocate a different number of the bus lanes to data egress from the host than to data ingress to the host. The bus lanes are configured to allocate the differing number of bus lanes based on the asymmetric bandwidth requirement of the first connection. |
| US11188492B2 |
Enhanced serial peripheral interface (eSPI) port expander
Apparatuses and methods relating to an enhanced serial peripheral interface (eSPI) port expander circuitry are described. In an embodiment, an apparatus includes an upstream eSPI port, a plurality of downstream eSPI ports, and an eSPI aggregator. The upstream eSPI port is to operate as an eSPI slave on an upstream eSPI bus. Each of the plurality of downstream eSPI ports is to operate as an eSPI master on a corresponding one of a plurality of downstream eSPI buses. The eSPI aggregator is to forward or broadcast transactions from the upstream eSPI bus to one or more of the plurality of downstream eSPI buses and to aggregate responses from one or more of the downstream eSPI buses. |
| US11188480B1 |
System and method for cache directory TCAM error detection and correction
Systems and methods are provided for addressing die are inefficiencies associated with the use of redundant ternary content-addressable memory (TCAM) for facilitating error detection and correction. Only a portion of redundant TCAMs (or portions of the same TCAM) are reserved for modified coherency directory cache entries, while remaining portions are available for unmodified coherency directory cache entries. The amount of space reserved for redundant, modified coherency directory cache entries can be programmable and adaptable. |
| US11188474B2 |
Balanced caching between a cache and a non-volatile memory based on rates corresponding to the cache and the non-volatile memory
Apparatuses, systems, methods, and computer program products are disclosed for balanced caching. An input circuit receives a request for data of non-volatile storage. A balancing circuit determines whether to execute a request by directly communicating with one or more of a cache and a non-volatile storage based on a first rate corresponding to the cache and a second rate corresponding to the non-volatile storage. A data access circuit executes a request based on a determination made by a balancing circuit. |
| US11188472B2 |
Caching streams of memory requests
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for allocating cache resources according to page-level attribute values. In one implementation, the system includes one or more integrated client devices and a cache. Each client device is configured to generate at least a memory request. Each memory request has a respective physical address and a respective page descriptor of a page to which the physical address belongs. The cache is configured to cache memory requests for each of the one or more integrated client devices. The cache comprises a cache memory having multiple ways. The cache is configured to distinguish different memory requests using page-level attributes of respective page descriptors of the memory requests, and to allocate different portions of the cache memory to different respective memory requests. |
| US11188469B2 |
Page cache write logging at block-based storage
A block-based storage system may implement page cache write logging. Write requests for a data volume maintained at a storage node may be received at a storage node. A page cache for may be updated in accordance with the request. A log record describing the page cache update may be stored in a page cache write log maintained in a persistent storage device. Once the write request is performed in the page cache and recorded in a log record in the page cache write log, the write request may be acknowledged. Upon recovery from a system failure where data in the page cache is lost, log records in the page cache write log may be replayed to restore to the page cache a state of the page cache prior to the system failure. |
| US11188467B2 |
Multi-level system memory with near memory capable of storing compressed cache lines
A method is described. The method includes receiving a read or write request for a cache line. The method includes directing the request to a set of logical super lines based on the cache line's system memory address. The method includes associating the request with a cache line of the set of logical super lines. The method includes, if the request is a write request: compressing the cache line to form a compressed cache line, breaking the cache line down into smaller data units and storing the smaller data units into a memory side cache. The method includes, if the request is a read request: reading smaller data units of the compressed cache line from the memory side cache and decompressing the cache line. |
| US11188463B2 |
Reduced downtime for a virtual machine content-based read cache
A system is described for enabling content-based read caching on a virtual machine without downtime for creating the digest file by launching the virtual machine before the digest file is produced and creating the digest file dynamically during runtime. After the virtual machine is executed, a background process creates the digest file in the background. The background process is paused during input/output operations and resumes when there are no pending input/output requests. |
| US11188462B2 |
Method, device, and computer program product for managing address mapping in storage system
The present disclosure relates to a method, device and computer program product for managing an address mapping of a storage system. A group of data objects in the storage system are mapped to a group of buckets in the address mapping, the group of buckets being divided into a first group of active shards which are associated with a group of storage devices in the storage system, respectively. In the method, a first write request for writing a first data object to the storage system is received. The address mapping is updated so as to map the first data object to a first bucket in the group of buckets. The storage system is instructed to store the first data object to a first storage device in the group of storage devices, and the first storage device is associated with a first active shard to which the first bucket belongs. The storage system is managed based on the updated address mapping. With the above example implementation, the address mapping in the storage system may be managed with higher efficiency, and further the overall response speed of the storage system may be improved. There is also provided a corresponding device and computer program product. |
| US11188459B2 |
Data block switching at a memory sub-system
Host data can be written to a first portion of a memory sub-system in a first write mode. An indication can be received that a data block of a second portion of the memory sub-system is available to be written to in a second write mode. In response to receiving the indication, it is determined to write a second portion of the host data to the data block of the second portion. In response to determining to write the second portion of the host data to the data block of the second portion, the second portion of the host data is written to the second available data block in the second write mode prior to closing the first available data block in the first write mode. |