| Document | Document Title |
|---|---|
| US10826155B2 |
Technician platform for antenna mount
A work platform mounted to an antenna frame includes: an antenna frame comprising a plurality of horizontal members and a plurality of vertical members mounted on the horizontal members; at least one piece of communications equipment mounted on one of the plurality of vertical members; and a work platform mounted on at least two of the vertical members, one of the vertical members on which the work platform is mounted being the vertical member on which the communications equipment is mounted. |
| US10826154B2 |
Concealed communications antenna and lighting feature
A concealed communication antenna and lighting feature comprises a mount having base configured to be mounted to a structure and having a circumferentially disposed side wall adjacent the circumference of the base. The outer side wall defining a seat extending a radial distance from the outer side wall to the edge of the base circumference, and an inner wall disposed concentrically within the outer side wall. A plurality of solid state lighting elements adapted to direct light away from the base. A communications antenna is mounted to the inner side wall and a radome is disposed about the antenna and extends above the inner side wall. The radome is closed at an upper end and a lighting feature lens mounted to the outer wall. The lighting feature lens being closed at a top end such that the solid state lighting elements direct light intermediate the radome and the lighting feature lens. |
| US10826153B2 |
Resonant filter using mm wave cavity
Systems and methods for forming a mm wave resonant filter include a lithographically fabricated high Q resonant structure. The resonant structure may include a plurality of cavities, each cavity having a characteristic frequency that defines its passband. A filter may include a plurality of resonant structures, and each resonant structure may include a plurality of cavities. These cavities and filters may be fabricated lithographically. |
| US10826152B2 |
Broadband radio frequency coupler
An apparatus for processing radio frequency (RF) signals includes a housing with a cavity. In the cavity, a stripline is configured to carry the RF signal. The stripline is on a substrate and suspended in the cavity. One or more coupled lines, which can be forward and reverse directional microstrip couplers, are electromagnetically coupled to the stripline and receive an attenuated version of the RF signal. The couplers can have a stair step design or asymmetric design to enhance directivity. |
| US10826151B2 |
Directional coupler circuit and power amplifying device with phase compensation function
A directional coupler circuit includes a signal line disposed between a first terminal and a second terminal; a coupling line comprising a first end terminal and a second end terminal, and disposed to be coupled to the signal line; a switching circuit connecting the first end terminal and a coupling port to each other to extract a first coupling signal in a first coupling mode, and connecting the second end terminal and the coupling port to extract a second coupling signal in a second coupling mode; and a phase compensating circuit configured to compensate for a phase difference between the coupling port and a first isolation port in the first coupling mode, or compensate for a phase difference between the coupling port and a second isolation port in the second coupling mode. |
| US10826147B2 |
Radio frequency circuit with a multi-layer transmission line assembly having a conductively filled trench surrounding the transmission line
Circuits and methods include transmission lines formed from a conductive cladding on a substrate surface. The transmission line includes additional reference conductors positioned co-planar on the surface, including a gap between the transmission line and each of the reference conductors. The transmission line and the reference conductors are at least partially encapsulated (e.g., sandwiched) between two substrates. Isolation boundaries may be included as ground planes, e.g., above and below the transmission line, on opposing surfaces of the substrates, and Faraday walls, e.g., vertically, through the substrates. Current densities generated by various electromagnetic signals are distributed among the transmission line and the reference conductors (as a tri-conductor arrangement), and may be partially further distributed to the isolation (ground) boundaries. |
| US10826145B2 |
Electrochemical cell for use in high temperature metal-air battery
An electrochemical cell includes a bifunctional air cathode, an anode, and a ceramic electrolyte separator disposed substantially between the bifunctional air cathode and the anode. The anode includes a solid metal and an electrolyte configured to transition to a liquid phase in an operating temperature range. The electrolyte includes at least one of an alkali oxide, boron oxide, a carbonate, a phosphate, and a group III-X transition metal oxide. |
| US10826128B2 |
Galvanic element having solid-state cell stack
A galvanic element is provided having a solid-state cell stack containing a multiplicity of electrochemical solid-state cells stacked along a longitudinal axis in a housing. Each of the electrochemical solid-state cells has a stack including at least one anode layer, at least one cathode layer and at least one solid electrolyte layer arranged between the anode layer and the cathode layer. At least one of the electrochemical solid-state cells includes an elastically deformable compensation element, which at least partly compensates for a change in volume along the longitudinal axis of the stacked electrochemical solid-state cells. A method for producing such galvanic elements is also provided. Advantageous applications are found in vehicles and mobile devices including such galvanic elements. |
| US10826127B2 |
Composite separator for lithium metal batteries
A thin film coating with inorganic/organic composite materials for application on a porous separator of a rechargeable metal battery cell is disclosed. The composite material, which is comprised of ion conductive ceramic particles mixed with, or embedded within a matrix of, at least one polymer comprising at least one anionic functional group and at least one metallic cation. The composite coating layer enhances the overall electrochemical performance of rechargeable metal batteries by preventing the formation of metal dendrites on the metallic anode of a metal battery cell. |
| US10826126B2 |
3D micro-battery on 3D-printed substrate
An electrical energy storage device (20) includes a substrate (22), an anode layer (30), a cathode layer (26), and a separator layer (28) between the anode layer and the cathode layer. The substrate has multiple sets of intersecting cavities (21) passing through the substrate in different directions. The anode layer, cathode layer, and separator layer are formed over a surface of the substrate within the cavities. |
| US10826121B2 |
Electrolyte and secondary battery
The present disclosure provides an electrolyte and a secondary battery. The electrolyte comprises: a non-aqueous organic solvent; an electrolyte salt dissolved in the non-aqueous organic solvent; and an additive dissolved in the non-aqueous organic solvent. The additive comprises a first additive, the first additive is selected from boron phosphate represented by formula 1. When the electrolyte of the present disclosure is applied in the secondary battery, the performances of the secondary battery under high temperature environment can be effectively improved. |
| US10826115B2 |
Lithium, phosphorus, sulfur, and iodine including electrolyte and catholyte compositions, electrolyte membranes for electrochemical devices, and annealing methods of making these electrolytes and catholytes
The present disclosure sets forth battery components for secondary and/or traction batteries. Described herein are new solid-state lithium (Li) conducting electrolytes including monolithic, single layer, and bi-layer solid-state sulfide-based lithium ion (Li30) conducting catholytes or electrolytes. These solid-state ion conductors have particular chemical compositions which are arranged and/or bonded through both crystalline and amorphous bonds. Also provided herein are methods of making these solid-state sulfide-based lithium ion conductors including new annealing methods. These ion conductors are useful, for example, as membrane separators in rechargeable batteries. |
| US10826110B2 |
Positive electrode active material for lithium ion secondary battery, positive electrode for lithium ion secondary battery, and lithium ion secondary battery using the same
A positive electrode active material for a lithium ion secondary battery is lithium vanadium phosphate represented by a following composition expression (1) and in which a peak intensity ((002)int/(201)int) of a (002) plane normalized with respect to a peak intensity of a (201) plane and a peak intensity ((102)int/(201)int) of a (102) plane normalized with respect to a peak intensity of the (201) plane in an X-ray diffraction pattern satisfy 0.35≤(002)int/(201)int≤0.53 and 0.46≤(102)int/(201)int≤0.63, respectively, LixVOPO4 . . . (1). |
| US10826104B2 |
Method for tailoring and integrating a fuel cell unit into a vehicle
A method for integrating a fuel cell unit into a vehicle structural component, includes determining an available receiving space in an interior structural component of the vehicle, providing two casing parts assembleable to a closed casing, providing a fuel cell having an anode, a cathode and an electrolyte, assembling the casing parts and the fuel cell to form the fuel cell unit, and inserting the fuel cell unit into the receiving space. A casing part is additively manufactured such that the fuel cell unit precisely fits into the receiving space. A casing part includes an exterior fuel inlet and an interior fuel distributor for leading a fuel from the inlet to a fuel outlet couplable with the fuel cell. A casing part includes an exterior oxidant inlet and an interior oxidant distributor for leading an oxidant from the inlet to an oxidant outlet couplable with the fuel cell. |
| US10826101B2 |
Flow battery apparatus with shunted current repressed and method thereof
A flow battery apparatus is provided with shunted currents repressed. The apparatus has a positive electrode device, a negative electrode device and a plurality of gas-gap devices. Gas-gap devices are separately set between branching channels and inlet and outlet manifolds of positive and negative electrodes. Each of the branching channels separately has an inserting tube to be inserted into one of the gas-gap devices. The diameter of the inserted vessel of gas-gap devices is bigger than the diameter of the inserting tube connected to a corresponding one of the branching channels. Thus, working liquids transferred to the positive and negative electrodes are segregated with coordination of the gas-gap devices. Only air spaces and discrete liquid drops are left between separated parts of the working liquids. Thus, shunted currents are repressed by preventing conductive paths from being formed between the positive and negative electrodes. |
| US10826098B2 |
Composite polymer electrolyte membrane, membrane electrode assembly and solid polymer fuel cell using same
A composite polymer electrolyte membrane has a high proton conductivity even under low-humidity, low-temperature conditions, a reduced dimensional change rate, a high mechanical strength and high chemical stability, and produces a solid polymer electrolyte fuel cell with a high output and high physical durability, a membrane electrode assembly, and a solid polymer electrolyte fuel cell containing the same. This composite polymer electrolyte membrane contains a composite layer composed mainly of a polyazole-containing nanofiber nonwoven fabric (A) and an ionic group-containing polymer electrolyte (B), the polyazole-containing nanofiber nonwoven fabric (A) being basic. |
| US10826096B2 |
Fuel cell system
An object of the present invention is to provide a fuel cell system for preventing carbon deposition in a fuel cell stack to be supplied with reformed gas. A fuel cell system 10A of the present invention includes a partial oxidation reformer 22 for partially oxidizing raw fuel to produce carbon monoxide and hydrogen, a shift reactor 23 for shift reacting the carbon monoxide with steam to produce carbon dioxide and hydrogen, a fuel cell stack 20 for generating electric power by electrochemical reaction between oxidant gas and the hydrogen which is produced in at least one of the partial oxidation reformer 22 and the shift reactor 23, and an exhaust gas recirculation pipe P6 for supplying steam contained in exhaust gas of the fuel cell stack 20 to the shift reactor 23. |
| US10826093B2 |
Fuel cell response to electrical grid frequency events
A method for addressing electrical grid frequency changes by a fuel cell system includes measuring, by a frequency sensor, a frequency of an electrical grid, determining that the frequency of the electrical grid differs from a normal frequency of the electrical grid by a threshold, determining, based at least in part on the measured frequency, an AC power setpoint bias, applying a magnitude limit, a rate-of-change limit, and a duration limit to the determined AC power setpoint bias to generate a limited power setpoint bias, generating a frequency adjusted power setpoint based on the limited power setpoint bias, and providing the frequency adjusted power setpoint to one or more control modules of the fuel cell system such that the fuel cell system adjusts a power output based on a difference between the measured frequency and the normal frequency. |
| US10826088B2 |
Methods for transitioning a fuel cell system between modes of operation
Systems and methods for transitioning a fuel cell system between operating modes. The fuel cell system may be a SOFC system comprising Ni-containing anodes. The transitions may be from a shutdown mode to a hot standby mode, from a hot standby mode to a power ready hot standby mode, from a power ready hot standby mode to an operating mode, from an operating mode to a power ready hot standby mode, from a power ready hot standby mode to a hot standby mode, from a hot standby mode to a shutdown mode, and from an operating mode to a shutdown mode. |
| US10826082B2 |
Fuel cell and method for producing the same
A fuel cell and a method for producing the same are provided. The fuel cell includes a membrane electrode assembly and a gas diffusion layer that is disposed at each of opposite surfaces of the membrane electrode assembly, and includes a plurality of compressed parts that are formed by pressure at positions spaced out at predetermined intervals on the gas diffusion layer. The fuel cell further includes a separator that is in contact with an outer surface of the gas diffusion layer, and has a plurality of land parts that protrude toward the gas diffusion layer, and a plurality of channel parts that form flow paths between the land parts. The land parts respectively protrude toward the compressed parts of the gas diffusion layer to come in contact with the compressed parts. |
| US10826072B2 |
Current collector, electrode plate and electrochemical device
The present application discloses a current collector, an electrode plate, and an electrochemical device. The current collector comprises: a support layer comprising opposite two surfaces along the thickness direction thereof; a conductive layer disposed on at least one of the two surfaces of the support layer; wherein the support layer comprises a support material selected from one or more of a polymer material and a polymer matrix composite material, and wherein the light transmittance T of the support layer is 0≤T≤98%. The current collector, electrode plate and electrochemical device provided by the present application have good processability. |
| US10826071B2 |
Coating liquid for cathode active material, method for making the same, and method for coating cathode active material
The present disclosure relates to a method for making a cathode active material coating liquid including steps of forming a phosphate ester solution by adding a phosphate ester in an alcoholic solvent, introducing an aluminum salt to the phosphate ester solution, the aluminum salt being soluble to the alcoholic solvent, and the aluminum salt reacting with the phosphate ester to form a homogeneous clear solution, and adding an acidity regulator to adjust a pH value of the homogenous clear solution to 6 to 7. The present disclosure also relates to a cathode active material coating liquid and a method for coating the cathode active material. |
| US10826069B2 |
Carbon-based nanocomposite, and electrode and lithium air battery including carbon-based nanocomposite
A carbon nanocomposite includes a polymer nanowire comprising a plurality of carbon nanostructures, wherein the plurality of carbon nanostructures are electrically connected to each other within the polymer nanowire, and a portion of the plurality of carbon nanostructures protrude from a surface of the polymer nanowire. |
| US10826068B2 |
Negative electrode, battery, battery pack, electronic apparatus, electrically driven vehicle, electrical storage device, and electric power system
Provided are a negative electrode, a battery, a battery pack, an electronic apparatus, an electrically driven vehicle, an electrical storage device, and an electric power system which are capable of improving cycle characteristics. |
| US10826062B2 |
Primary alkaline battery
A primary battery includes a cathode having a non-stoichiometric metal oxide including transition metals Ni, Mn, Co, or a combination of metal atoms, an alkali metal, and hydrogen; an anode; a separator between the cathode and the anode; and an alkaline electrolyte. |
| US10826061B2 |
Metal-air battery and method for removing oxide film
It is an object to provide a metal-air battery and a method for removing an oxide film that can appropriately remove an oxide film while reducing waste of power required for removing the oxide film. The metal-air battery of the present invention includes a battery main body portion in which a metal electrode and an air electrode are arranged so as to be opposed to each other through an electrolytic solution, a USB terminal to which an external load is connected, and a controller for electrically connecting the battery main body portion and the USB terminal, the controller includes a microcomputer for determining connection or disconnection of an external load to or from the USB terminal, and when the microcomputer confirms the connection of the external load, a current for removing an oxide film is made to flow through a circuit including the metal electrode, the air electrode, and an oxide film removing resistor. |
| US10826060B2 |
Fluorosurfactant as a zinc corrosion inhibitor
An alkaline electrochemical cell, preferably a zinc/air cell which includes a container; a negative electrode, a positive electrode, wherein said negative electrode and said positive electrode are disposed within the container, a separator located between the negative electrode and the positive electrode, and an alkaline electrolyte, wherein the negative electrode comprises zinc, and a branched chain fluorosurfactant. The fluorosurfactant is preferably a sulfotricarballylate surfactant with multiple fluorinated end groups. |
| US10826053B2 |
Positive electrode for rechargeable lithium battery and rechargeable lithium battery including the same
A positive electrode for a rechargeable lithium battery, includes a current collector including pores on a surface thereof; and a positive active material layer on the current collector and including a positive active material, the positive active material including a lithium metal compound including primary particles and secondary particles including agglomerations of the primary particles, an average diameter of the pores of the current collector being greater than an average particle diameter (D50) of the primary particles and less than an average particle diameter (D50) of the secondary particles. |
| US10826048B2 |
Secondary battery
A secondary battery includes a retainer and/or an insulation plate having bilateral symmetry, thereby improving work efficiency and productivity. In one or more exemplary embodiments, the secondary battery includes: an electrode assembly; a case receiving the electrode assembly; a cap plate coupled to a top portion of the case and sealing the case; a current collector including a terminal connector positioned between the electrode assembly and the cap plate, and an electrode connector bent from an end of the terminal connector, positioned between the electrode assembly and the case, and having a coupling hole formed therein; an insulation plate positioned on the electrode assembly and coupled to the terminal connector; and a retainer coupled to the electrode connector and including a fixing hook engaged with the coupling hole. |
| US10826047B2 |
Rechargeable battery
The present disclosure provides a rechargeable battery, including an electrode assembly and a connecting member. The electrode assembly includes an electrode assembly body and an electrode tab extending from the electrode assembly body. The connecting member includes a guiding plate, a first connecting plate and a second connecting plate respectively connected to the guiding plate. The guiding plate extends along a width direction. The first connecting plate extends away from the guiding plate along the width direction. The electrode tab is bent with respect to a longitudinal direction and is connected to the first connecting plate. At least a part of the guiding plate protrudes toward the electrode assembly body with respect to the first connecting plate so as to form a protrusion, which abuts against the electrode assembly. The rechargeable battery of the present disclosure can improve the energy density. |
| US10826043B2 |
Cell connection unit and battery module comprising the same
Provided is a cell connection unit for a battery module. The cell connection unit includes: a substrate accommodating electrode terminals of the battery module; an electronic unit; a connector connected to the electronic unit; and an electronic circuit electrically connecting at least one of the electrode terminals of the battery module to the electronic unit via the connector. The connector includes a fixed electrical connector and a plurality of fixation connectors. |
| US10826042B2 |
Current carrier for vehicle energy-storage systems
Provided are current carriers for vehicle energy-storage systems comprising: a positive power plane; a negative power plane; a dielectric isolation layer disposed between the positive power plane and the negative power plane; a plurality of positive contacts formed in the positive power plane, the positive contacts being for electrical coupling to a respective cathode terminal of each battery cell of a plurality of battery cells; and a plurality of negative contacts formed in the negative power plane, the negative contacts being for electrical coupling to a respective anode terminal of each battery cell of the plurality of battery cells. |
| US10826041B2 |
Separator, lithium battery including the same, and method of manufacturing separator
A separator includes a substrate and a coating layer on at least a surface of the substrate, the coating layer including first organic particles, second organic particles, and a first binder, the first organic particles have a smaller mean particle diameter (D50) than that of the second organic particles, and at least one selected from the first organic particles and the second organic particles has a core-shell structure. |
| US10826037B2 |
Vehicle-mounted battery apparatus
A vehicle-mounted battery apparatus to be mounted in a vehicle includes: a battery pack, the battery pack including a battery cell, the battery cell including a gas exhaust portion configured to discharge internal gas; a smoke exhaust duct connected to the battery pack and configured to discharge gas to an outside of the vehicle; and a check valve disposed in the smoke exhaust duct and configured to block flow of gas from the outside of the vehicle toward the battery pack. The check valve includes: a valve seat disposed in the smoke exhaust duct and having a hole; a valve body configured to be seated on the valve seat to cover the hole; and a shock absorbing member disposed between the valve body and the valve seat to alleviate impact of the valve body against the valve seat. |
| US10826033B2 |
Shell, battery module and battery pack
The present disclosure provides a shell, a battery module and a battery pack. The shell according to the present disclosure comprises: an enclosing frame which has two side walls, a top wall, a bottom wall and a receiving cavity; two end plates which respectively securely connect with the two ends of the enclosing frame. And each side wall is formed with a fixing rib protruding outwardly along a width direction, the fixing rib is provided with at least one through hole. A battery module comprises the above-mentioned shell. A battery pack according to the present disclosure comprises: a lower casing; the plurality of above-mentioned battery modules received in the lower casing; and a plurality of fasteners, each fastener passes through the corresponding through hole of the battery module to secure the battery module in the lower casing. |
| US10826025B2 |
Flexible display device
A flexible display device includes: a display panel; a back cover on a rear surface of the display panel; and an optical adhesive layer between the display panel and the back cover, the optical adhesive layer including first and second hard layers and a soft layer between the first and second hard layers, at least one of the first and second hard layers having a first modulus and the soft layer having a second modulus less than the first modulus. |
| US10826023B2 |
Display unit with disconnected organic layer at projected portion
A display unit includes a plurality of pixels, a reflector layer, and an auxiliary pelectrode. Each of the plurality of pixels has a first electrode, an organic layer, and a second electrode in this order. The organic layer and the second electrode are provided on the first electrode. The organic layer includes a light-emitting layer. The reflector layer has a light-reflecting surface around each of the pixels. The auxiliary electrode is provided on the reflector layer and is projected from an upper end of the light-reflecting surface. The auxiliary electrode has a portion which is exposed from the organic layer, and the exposed portion is covered with the second electrode. |
| US10826019B2 |
Organic EL display device
A display device includes: a plurality of organic layers each made of an organic material and each having a predetermined modulus of elasticity and a predetermined thickness; and a plurality of inorganic layers each made of an inorganic material and each having a predetermined modulus of elasticity and a predetermined thickness. The plurality of organic layers and the plurality of inorganic layers are stacked together to constitute a device body which forms the display device. A quotient obtained by dividing the sum of flexural rigidities of the plurality of inorganic layers by the sum total of the sum of flexural rigidities of the plurality of organic layers and the sum of the flexural rigidities of the plurality of inorganic layers is 0.78 or higher and 1 or lower. |
| US10826013B2 |
Organic light emitting display device
An OLED display device including: a substrate including a display area and a non-display area; an organic light emitting element including a first electrode, an organic light emitting layer on the first electrode, and a second electrode on the organic light emitting layer; a first conductive line at the non-display area of the substrate; a first organic layer on the first conductive line; a second conductive line on the first organic layer and connected to the first conductive line; a second organic layer on the second conductive line; and a third conductive line on the second organic layer and connected to the second conductive line. The third conductive line is connected to the second electrode. The first electrode is at the display area of the substrate. |
| US10826010B1 |
High-efficiency QLED structures
A light-emitting structure maximizes constructive interference for light emission by adjusting charge carrier mobilities of different sub-pixel emissive layers such that charge recombination occurs at a boundary of each emissive layer and one of the charge transport layers. The light-emitting layer structure includes two electrode layers that respectively generate first and second charges that are carried via first and second charge transport layers, and a plurality of emissive layers (EMLs) including a first EML having a first charge mobility favoring the first charges and a second EML having a second charge mobility favoring second charges. The first EML emits light by recombination of the first and second charges at a first boundary layer formed at one of the charge transport layers and the first EML, and the second EML emits light by recombination of the first and second charges at a second boundary layer formed at the other of the charge transport layers and the second EML. |
| US10826007B2 |
Blue thermally activated delayed fluorescence material and application thereof
A thermally activated delayed fluorescence (TADF) material and an application thereof are provided. The blue TADF material has an electron acceptor which exhibits good structural rigidity so as to improve thermal stability of molecules, and three blue TADF materials with good light-emitting properties are designed and synthesized by selecting different raw material-derived functional groups. Furthermore, the blue TADF material provided by the present invention is used as a luminescent material and is applied to an electroluminescent device that has good luminosity and an excellent effect. |
| US10825998B2 |
Organic electroluminescent materials and devices
A novel type of blue emitter is described based on the azaphenanthridine imidazole ligand. The preferred use of this moiety for generating blue phosphorescence is as part of a symmetric platinum tetradentate complex. |
| US10825994B2 |
Organic light emitting device and preparation method thereof
The present invention relates to a display technical field, especially to an organic light emitting device which includes from the bottom to the top: a substrate, an anode layer, a hole injection layer, a hole transport layer, an exciton blocking layer, an organic light emitting layer, an electron transport layer, an electron injection layer and a cathode layer; the material of the organic light emitting layer includes benzimidazole derivative as illustrated in Formula 1, wherein P1, P2 and P3 are benzene rings, and at least one of R1˜R12 is a substituent having hole transport ability. The present invention further provides preparing methods for the organic light emitting layer and device. |
| US10825984B1 |
Sensors including dummy elements arranged about a sensing element
Structures for a sensor and methods of forming such structures. A sensing element includes a free magnetic layer, a pinned magnetic layer, and a non-magnetic conductive spacer layer between the free magnetic layer and the pinned magnetic layer. A dummy element is positioned outside of an outer boundary of the sensing element. The dummy element is detached from the sensing element. |
| US10825983B2 |
Magnetoelectric energy harvester and manufacturing method thereof
A magnetoelectric energy harvester having excellent power generation performance and a manufacturing method thereof are provided. The magnetoelectric energy harvester includes a magnetostrictive material portion including a magnetostrictive material which generates a mechanical deformation when being magnetized. The magnetoelectric energy harvester also includes a piezoelectric material portion which has a bending vibration mode and includes a piezoelectric material which produces power by receiving a mechanical deformation force from the magnetostrictive material portion. |
| US10825982B1 |
Piezoelectric micro-electro-mechanical systems (MEMS) device with a beam strengthening physical element
A piezoelectric Micro-Electro-Mechanical Systems (MEMS) device comprising: a physical element; and a piezoelectric sensor element, with the physical element positioned in proximity to a moving portion of the piezoelectric sensor element, and with proximity of the physical element to the moving portion reducing a probability of breakage of the piezoelectric sensor element by limiting an excursion of the piezoelectric sensor element, relative to a probability of breakage of the piezoelectric sensor element in another piezoelectric MEMS device without the physical element. |
| US10825976B2 |
Thermoelectric device and methods for manufacture and use
A thermoelectric device (20) and a method for manufacturing and using the same are disclosed. The thermoelectric device (20) includes a hot shoe (24) and a cold shoe (28) disposed about the hot shoe. A heat conducting member (32) formed of a thermoelectric material extends between the hot shoe (24) and the cold shoe (28) and generates electricity in response to a temperature difference therebetween. The hot shoe (24) is heated and expands at a greater rate than the cold shoe (28) does during operation. The structural and spatial relationship of the hot shoe (24) and the cold shoe (28) maintains the thermoelectric material of the heat conducting member (32) in compression during operation of the thermoelectric device (20). |
| US10825974B2 |
Light-emitting diode package and method of manufacture
An LED package for connection to a heat sink, the LED package comprising an LED structure having a first surface for emitting light and an opposite second surface, the LED structure comprising a light producing layer and a reflective layer, wherein the reflective layer is provided between the light producing layer and the second surface, whereby light is reflected by the reflective layer to the first surface, the first surface further comprising first and second electrical contacts. A frame overlaps the periphery of the first surface of the LED structure and has an aperture for emitting light from the first surface, the frame comprising first and second vias for connection to an external electrical circuit, the first and second vias are soldered to the first and second electrical contacts of the LED structure respectively. |
| US10825971B2 |
Light-emitting device including a Distributed Bragg Reflector (DBR) film
A light-emitting device includes a light-emitting element mounted on a base substrate, a reflective member that is formed on the base substrate and surrounds the light-emitting element, a transparent member that has a flat upper surface and is placed to cover above the light-emitting element, and a DBR film placed on the upper surface of the transparent member. A relation between an incident angle of light emitted from the light-emitting element and input into the DBR film and a transmittance of the light to pass through the DBR film is obtained such that a peak of the transmittance is in a range of the incident angle greater than 0°. |
| US10825970B2 |
Light-emitting device with wavelength conversion structure
An embodiment of present disclosure discloses a light-emitting device which includes a light-emitting unit, a transparent covering structure, a first reflective structure, a second reflective structure, and a wavelength conversion structure. The light-emitting unit includes a light-emitting surface, a bottom surface opposite to the light-emitting surface, a side surface, a first conductive electrode, and a second conductive electrode. The first conductive electrode and the second conductive electrode are located on the bottom surface. The transparent covering structure covers the light-emitting surface and the side surface. The first reflective structure surrounds the transparent covering structure. The second reflective structure is disposed under the first reflective structure and surrounds the first conductive electrode and the second conductive electrode. The wavelength conversion structure is disposed on the first reflective structure and the transparent covering structure. |
| US10825969B2 |
Light emitting diode package
A light emitting diode package includes an upper housing and a lower housing. The upper housing includes a first light emitting diode (LED) chip arranged therein, a second LED chip arranged to be spaced apart from the first LED chip in a first direction, two light discharge structures, first electrodes formed on a lower surface of the first LED chip, and second electrodes formed on a lower surface of the second LED chip. The lower housing includes at least three grooves at a lower surface thereof. The lower housing further includes three or more pads. The first pair of via-holes are arranged to connect the first electrodes to one or more of the pads in a second direction perpendicular to the first direction. The second pair of via-holes are arranged to connect the second electrodes to one or more of the pads in the second direction. |
| US10825964B2 |
Semiconductor light emitting device and light transmitting member
A high-quality semiconductor light emitting device is provided, which include: a semiconductor light emitting element; and a light transmitting member disposed on or above the semiconductor light emitting element and including a wavelength conversion material at least in part. The light transmitting member includes: a first portion having side surfaces all being a vertical surface; a second portion disposed on the first portion and including an inclined surface on at least part of the side surfaces; and a third portion disposed on the second portion and having side surfaces all being a vertical surface. The third portion has an upper surface of which a size is smaller than a size of a lower surface of the first portion. |
| US10825963B2 |
Light-emitting device and method for manufacturing same
Provided is a light-emitting device and a method for manufacturing the same which avoid a distinct color unevenness during the light emission even if variations are present among the light-emitting elements in the concentration of the phosphor that precipitates in the resin for sealing the light-emitting elements. The light-emitting device includes a substrate, a plurality of light-emitting elements that are mounted on the substrate, a first resin layer that integrally seals the light-emitting elements and includes a first phosphor that is excited by light from the light-emitting elements at a concentration that is high as it goes to a lower end near the substrate from an upper end distant from the substrate, and a second resin layer that is provided at an upper side of the first resin layer and includes a second phosphor that is excited by light from the light-emitting elements at a uniform concentration. |
| US10825961B2 |
Method of producing optoelectronic components and optoelectronic component
A method of producing an optoelectronic component includes providing a carrier, generating a plurality of recesses in the carrier, applying a plurality of drops of a cover material to the carrier, introducing an optoelectronic semiconductor chip including a semiconductor body and contact elements on an underside of the semiconductor body into at least some of the drops, and curing the drops of the cover material into cover bodies, wherein at least some of the drops are completely surrounded by recesses in the carrier, and the recesses in the carrier are a stop edge for the cover material during introduction of the optoelectronic semiconductor chip. |
| US10825960B2 |
Single-sided light-emitting LED chips and fabrication method thereof
Provided are a single-sided light-emitting LED chip and a fabrication method thereof. The single-sided light-emitting LED chip includes a highly reflective dielectric film and an LED including a substrate layer, an epitaxial layer, a cathode, and an anode. The LED has a substrate side, that is one surface of the substrate layer, and an electrode side opposite to each other, and the four sidewalls that respectively contacts the substrate side and the electrode side. The epitaxial layer is located on the other surface of the substrate layer; the cathode and the anode are located on a side of the epitaxial layer away from the substrate layer; and the four sidewalls of the LED are covered with the highly reflective dielectric film. The present invention simplifies the packaging process and improves the luminous efficiency of the packaged chip. |
| US10825959B2 |
Light emitting unit and display device
A display device is disclosed, wherein the display device includes a light emitting unit, including: a first semiconductor layer; an active layer disposed on the first semiconductor layer; a second semiconductor layer disposed on the active layer; and a protecting layer disposed on the second semiconductor layer, wherein the protecting layer includes a first position and a second position, and the first position in the protection layer is closer to the second semiconductor layer than the second position in the protection layer, wherein a first oxygen atomic percentage at the first position is less than a second oxygen atomic percentage at the second position. |
| US10825952B2 |
Combining light-emitting elements of differing divergence on the same substrate
An optoelectronic device includes a semiconductor substrate and a monolithic array of light-emitting elements formed on the substrate. The light-emitting elements include a first plurality of first emitters, configured to emit respective first beams of light with a first angular divergence, at respective first positions in the array, and a second plurality of second emitters, configured to emit respective second beams of light with a second angular divergence that is at least 50% greater than the first angular divergence, at respective second positions in the array. |
| US10825950B2 |
Semiconductor surface passivation
A new process that enables void-free direct-bonded MBE-passivated large-format image sensors is disclosed. This process can be used to produce thin large-area image sensors for UV and soft x-ray imaging. Such devices may be valuable in future astronomy missions or in the radiology field. Importantly, by controlling the hydrogen concentration in the silicon oxide layers of the image sensor and the support wafer, voids in the bonding interface can be significantly reduced or eliminated. This process can be applied to any wafer that includes active circuitry and requires a second wafer, such as a support wafer. |
| US10825946B2 |
Photoelectric detector and photoelectric detection device
The disclosure discloses a photoelectric detector and a photoelectric detection device, the photoelectric detector includes: a photosensitive active layer (100) including a first surface (1) and a second surface (2) opposite to each other; a first electrode (200) and a second electrode (300) located on the first surface (1) of the photosensitive active layer (100), and arranged spaced apart from each other; and a third electrode (400) located on the second surface (2) of the photosensitive active layer (100); where the first electrode (200) and the second electrode (300) respectively contact directly with the first surface (1) of the photosensitive active layer (100), and the third electrode (400) contacts directly with the second surface (2) of the photosensitive active layer (100). The photoelectric detector can improve the contrast between light current and dark current. |
| US10825941B2 |
Optoelectronic device and method of producing the same
A two-terminal optoelectronic device includes a substrate having a first and a second series of grooves. A channel may transect the grooves of the first and second series of grooves. Each groove of the first and second series of grooves has a first and a second face and a cavity therebetween. The cavity is at least partially filled with a first semiconductor material. The first face is coated with a conductor material and the second face coated with a second semiconductor material. A structured surface of the substrate separates the first series of grooves from the second series of grooves to define a positive pole and a negative pole thereon. A method of producing an optoelectronic device incorporates the grooves into the surface of the substrate. |
| US10825940B2 |
Polycrystalline silicon column and polycrystalline silicon wafer
A polycrystalline silicon wafer is provided. The polycrystalline silicon wafer, includes a plurality of silicon grains, wherein the carbon content of the polycrystalline silicon wafer is greater than 4 ppma, and the resistivity of the polycrystalline silicon wafer is greater than or equal to 1.55 Ω-cm. |
| US10825939B2 |
Selenium photomultiplier and method for fabrication thereof
Provided is a field shaping multi-well photomultiplier and method for fabrication thereof. The photomultiplier includes a field-shaping multi-well avalanche detector, including a lower insulator, an a-Se photoconductive layer and an upper insulator. The a-Se photoconductive layer is positioned between the lower insulator and the upper insulator. A light interaction region, an avalanche region, and a collection region are provided along a length of the photomultiplier, and the light interaction region and the collection region are positioned on opposite sides of the avalanche region. |
| US10825936B2 |
Device for detecting electromagnetic radiation having an encapsulating structure including at least one interference filter
A device for detecting electromagnetic radiation includes at least one thermal detector, placed on a substrate; an encapsulating structure forming a cavity housing the thermal detector, including at least one thin encapsulating layer; and at least one Fabry-Perot interference filter, formed by first and second semi-reflective mirrors that are separated from each other by a structured layer. A high-index layer of one of the semi-reflective mirrors is at least partially formed from the thin encapsulating layer. |
| US10825931B2 |
Semiconductor device with undercutted-gate and method of fabricating the same
A semiconductor device includes a semiconductor substrate, a dielectric layer, a gate structure, a source semiconductor feature, and a drain semiconductor feature. The semiconductor substrate has an active area and a shallow trench isolation (STI) structure surrounding the active area. The semiconductor substrate includes a protrusion structure in the active area and has an undercut at a periphery of the active area. The dielectric layer overlays the protrusion structure of the semiconductor substrate and fills at least a portion of the undercut of the protrusion structure. The gate structure crosses over the protrusion structure. The source semiconductor feature and the drain semiconductor feature are located in the active area and positioned at opposite sides of the gate structure. |
| US10825930B2 |
Thin film transistor and manufacture method thereof
Disclosed are a thin film transistor and a manufacture method thereof. The thin film transistor according to the embodiments of the present disclosure comprises: a base substrate; an active layer composed of polysilicon on the base substrate; and a first gate insulating layer having a preset intrinsic tensile stress on the active layer. |
| US10825926B2 |
Trench MOSFET with depleted gate shield and method of manufacture
A semiconductor device, method of manufacture of a semiconductor device, and electronic system are disclosed. For example, the semiconductor device includes at least one trench disposed in a semiconductor substrate of the semiconductor device, wherein the semiconductor substrate has a first conductivity type. The semiconductor device further includes a polysilicon depleted gate shield disposed in the at least one trench, wherein the polysilicon depleted gate shield has a second conductivity type. The semiconductor device also includes a drift region disposed in the semiconductor substrate adjacent to at least one sidewall of the at least one trench, wherein the drift region has the first conductivity type, and a polysilicon gate disposed over the depleted gate shield in the at least one trench. |
| US10825918B2 |
Semiconductor device structure and method for forming the same
A semiconductor device structure is provided. The semiconductor device structure includes a first fin structure and a second fin structure extending above an isolation structure. The semiconductor device structure includes a dummy fin structure formed over the isolation structure, and the dummy fin structure is between the first fin structure and the second fin structure. The semiconductor device structure includes a capping layer formed over the dummy fin structure, and the top surface of the capping layer is higher than the top surface of the first fin structure and the top surface of the second fin structure. The semiconductor device structure includes a first gate structure formed over first fin structure, and a second gate structure formed over the second fin structure. The first gate structure and the second gate structure are separated by the dummy fin structure and the capping layer. |
| US10825917B1 |
Bulk FinFET with fin channel height uniformity and isolation
A method is presented for forming a bulk fin field effect transistor (FinFET) with uniform fin channel height. The method includes recessing a semiconductor substrate to form a plurality of fins, forming sacrificial spacers adjacent the plurality of fins, recessing the semiconductor substrate to form a stepped configuration shallow trench isolation (STI) defining a plurality of trenches, removing the sacrificial spacers, and depositing a conformal dielectric to pinch off a bottom portion of plurality of trenches defined by the stepped configuration STI. |
| US10825916B2 |
Vertical transport field-effect transistor including dual layer top spacer
A vertical transport field-effect transistor includes a top source/drain region separated from an underlying gate stack by a multi-layer top spacer that includes an oxygen barrier layer beneath a top dielectric layer. Techniques for fabricating the transistor include depositing the oxygen barrier layer over the gate stack prior to depositing the top dielectric layer. The oxygen barrier layer blocks oxygen diffusion during deposition of the top dielectric layer, thereby avoiding damage to underlying interfacial and gate dielectric layers. |
| US10825914B2 |
Manufacturing method of semiconductor device
A method of manufacturing a semiconductor device includes following steps. The substrate has a dummy region and a memory cell region. A plurality of first stack structures are formed over the substrate in the memory cell region. At least one second stack structure is formed over the substrate in the dummy region. A conductive layer is formed over the substrate to cover the first stack structures and the at least one second stack structure. A planarization process is performed on the conductive layer to expose top surfaces of the first stack structures and the at least one second stack structure. The conductive layer is patterned to form an erase gate between adjacent two first stack structures, and to form first and second select gates outside the adjacent two first stack structures. |
| US10825912B2 |
Integrated epitaxial metal electrodes
Systems and methods are described herein to include an epitaxial metal layer between a rare earth oxide and a semiconductor layer. Systems and methods are described to grow a layered structure, comprising a substrate, a first rare earth oxide layer epitaxially grown over the substrate, a first metal layer epitaxially grown over the rare earth oxide layer, and a first semiconductor layer epitaxially grown over the first metal layer. |
| US10825909B2 |
Method of manufacturing semiconductor device and semiconductor device
A method of manufacturing a semiconductor device includes in the following order: a semiconductor base body preparing step; a first trench forming step; a first insulation film forming step; a gate insulation film forming step; a gate electrode forming step; a second trench forming step of forming a second trench in the inside of a first trench by removing a center portion of the first insulation film; a second insulation film forming step of forming a second insulation film in the inside of the second trench under a condition that a first gap remain in the inside of the second trench; a shield electrode forming step of forming a shield electrode in the inside of the first gap; a shield electrode etching back step of forming a second gap; and a source electrode forming step of forming a source electrode. |
| US10825907B2 |
Self-aligned contact and manufacturing method thereof
A semiconductor device and a method of forming the semiconductor device is disclosed. A sacrificial film is used to pattern a contact to a semiconductor structure, such as a contact to a source/drain region of a transistor. The contact may include a tapered profile along an axis parallel to the gate electrode such that an outermost width of the contact decreases as the contact extends away from the source/drain region. |
| US10825906B2 |
Semiconductor device with transistor cells and enhancement cells with delayed control signals
A semiconductor device includes transistor cells and enhancement cells. Each transistor cell includes a body zone that forms a first pn junction with a drift structure. The transistor cells may form, in the body zones, inversion channels when a first control signal exceeds a first threshold. The inversion channels form part of a connection between the drift structure and a first load electrode. A delay unit generates a second control signal which trailing edge is delayed with respect to a trailing edge of the first control signal. The enhancement cells form inversion layers in the drift structure when the second control signal falls below a second threshold lower than the first threshold. The inversion layers are effective as minority charge carrier emitters. |
| US10825905B2 |
Thin poly field plate design
The present disclosure relates to a high voltage transistor device having a thin polysilicon film field plate, and an associated method of formation. In some embodiments, the high voltage transistor device has a gate electrode disposed between source and drain regions and separated from a substrate by a gate dielectric. A spacer is disposed along an upper surface of the substrate. The spacer extends along a first gate sidewall closer to the drain region, crosses over an upper edge of the gate electrode, and further extends laterally to cover a portion of an upper surface of the gate electrode. A field plate including a polysilicon thin film is disposed along upper and sidewall surfaces of the spacer so that the polysilicon thin film is separated from the gate electrode and the substrate by the spacer. The thin polysilicon film field plate improves the breakdown voltage of the transistor device. |
| US10825903B2 |
Silicon carbide epitaxial substrate and method for manufacturing silicon carbide semiconductor device
Assuming that one or more defects satisfying relations of Formula 1 and Formula 2 are first defects, and one or more defects satisfying relations of Formula 3 and Formula 2 are second defects, where an off angle is θ°, the thickness of a silicon carbide layer in a direction perpendicular to a second main surface is W μm, the width of each of the one or more defects in a direction obtained by projecting a direction parallel to an off direction onto the second main surface is L μm, and the width of each of the one or more defects in a direction perpendicular to the off direction and parallel to the second main surface is Y μm, a value obtained by dividing the number of the second defects by the sum of the number of the first defects and the number of the second defects is greater than 0.5. |
| US10825901B1 |
Semiconductor devices including hyper-abrupt junction region including a superlattice
A semiconductor device may include a substrate and a hyper-abrupt junction region carried by the substrate. The hyper-abrupt junction region may include a first semiconductor layer having a first conductivity type, a superlattice layer on the first semiconductor layer, and a second semiconductor layer on the superlattice layer and having a second conductivity type different than the first conductivity type. The first, second, and the superlattice layers may be U-shaped. The semiconductor device may further include a gate dielectric layer on the second semiconductor layer of the hyper-abrupt junction region, a gate electrode on the gate dielectric layer, and spaced apart source and drain regions adjacent the hyper-abrupt junction region. |
| US10825899B2 |
Semiconductor device and fabricating method thereof
A method of fabricating a semiconductor device includes forming a fin structure on a substrate, forming a channel layer on a sidewall and a top surface of the fin structure, and forming a gate stack over the channel layer. The channel layer includes a two-dimensional (2D) material. The gate stack includes a ferroelectric layer. |
| US10825898B2 |
Semiconductor layout structure including asymmetrical channel region
The semiconductor layout structure includes an active region surrounded by an isolation structure, at least one first gate structure disposed over the active region and the isolation structure, at least one second gate structure disposed over the active region and the isolation structure, and a plurality of source/drain regions disposed in the active region. The active region includes two first regions, a second region disposed between the two first regions, a third region disposed between one of the first region and the second region, and a fourth region disposed between the other first region and the second region. |
| US10825890B2 |
Metal-insulator-metal capacitor structure
The disclosure is directed to semiconductor structures and, more particularly, to Metal-Insulator-Metal (MIM) capacitor structures and methods of manufacture. The method includes: forming at least one gate structure; removing material from the at least one gate structure to form a trench; depositing capacitor material within the trench and at an edge or outside of the trench; and forming a first contact in contact with a first conductive material of the capacitor material and a second contact in contact with a second conductive material of the capacitor material. |
| US10825889B2 |
Semiconductor device including capacitor and method of forming the same
A semiconductor device including a switching element on a substrate, a pad isolation layer on the switching element, a conductive pad passing through the pad isolation layer and connected to the switching element, an insulating pattern on the pad isolation layer and having a height greater than a horizontal width, a lower electrode on side surfaces of the insulating pattern on side surfaces of the insulating pattern and in contact with the conductive pad, a capacitor dielectric layer on the lower electrode and having a monocrystalline dielectric layer and a polycrystalline dielectric layer, the monocrystalline dielectric layer being relatively close to side surfaces of the insulating pattern compared to the polycrystalline dielectric layer an upper electrode on the capacitor dielectric layer may be provided. |
| US10825888B2 |
3-dimensional printing process for integrated magnetics
Integrated circuits (ICs) and method for forming IC devices are presented. In one embodiment, a method of forming a device with an integrated magnetic component using 3-dimensional (3-D) printing is disclosed. The method includes providing a substrate with a base dielectric layer, the base dielectric layer serves as a base for the integrated magnetic component. A first metal layer is formed on the substrate by spray coating metal powder over the substrate and performing selective laser melting on the metal powder. A magnetic core is formed on the substrate by spray coating magnet powder over the substrate and performing selective laser sintering on the magnet powder. A second metal layer is formed on the substrate by spray coating metal powder over the substrate and performing selective laser melting on the metal powder. A patterned dielectric layer separates the first and second metal layers and the magnetic core. |
| US10825887B2 |
Flexible display panel, flexible display device and method of manufacturing the flexible display panel
The present invention discloses a flexible display panel, a flexible display device and a method of manufacturing the flexible display panel, the metal patterns of the bent region of the flexible display panel of the present invention has a double-layer structure, and the second metal layer pattern is designed with a wavy pattern, which can reduce the stress on the metal layer patterns during pad bending process, decrease the breakage probability of metal layer patterns in the bent region of the flexible display, and ensure the resistance stability of the metal layer patterns. Furthermore, the connection portion between the first metal layer pattern and the second metal layer pattern can improve the reliability, reduce the abnormal probability of display caused by the pattern breakage, and ensure normal signal transmission. |
| US10825886B2 |
Display panel
A display panel includes: a substrate including: a first region; a second region; a non-display area surrounding the first region and the second region; and a display area surrounding the non-display area; a plurality of pixels in the display area; a plurality of wirings configured to supply signals to the plurality of pixels; a load matching area connected to first wirings of the wirings, the load matching area including load units in the non-display area; and a dummy area including a plurality of dummy units spaced apart from the load units in the non-display area, wherein each of the load units comprises a load semiconductor layer, a first load conductive layer, and a second load conductive layer which at least partially overlap each other with an insulating layer therebetween, and the load semiconductor layer is connected to the second load conductive layer via a first contact hole. |
| US10825883B2 |
Organic EL display device
An organic EL display device according to an embodiment of the present invention includes: an ITO layer divided and disposed in a region where a pixel opening is formed; a capacitance insulating film disposed on the ITO layer; a lower electrode disposed on the capacitance insulating film; an organic layer disposed on the lower electrode; an upper electrode disposed on the organic layer; and a planarizing member disposed so as to soften a step of a step part of the lower electrode. |
| US10825879B1 |
Pixel structure
A pixel structure includes a substrate and a thin-film transistor having a first top surface and disposed above the substrate. The first top surface has a first projection area. A data line has a data line adjoining area connected to the thin-film transistor. A pixel electrode has a second top surface and disposed above the thin-film transistor. The second top surface has a second projection area that is greater than the first projection area. The second projection area has a first part and a second part; the first part corresponding to the first projection area is removed by at least 50%; and the second part corresponding to the data line adjoining area is at most 70% removed. The pixel structure omits an insulation layer under the pixel electrode to lower the cost of production and speed up the manufacturing process. |
| US10825877B2 |
Electroluminescence display device and manufacturing method thereof
Provided is an electroluminescence display device including, on a substrate, a plurality of pixels having a light emitting layer made of an electroluminescent material obtained by adding a dopant to a host material, and a bank that separates the adjacent pixels and has been subjected to bleaching processing, in which within the plane of the substrate, the concentration of the dopant in the light emitting layer is distributed and the intensity of the bleaching processing performed on the bank is distributed. |
| US10825874B2 |
Display device and method of manufacturing the same
A display device has a first region and a second region, the display device including a substrate, a display portion on the substrate, a first base layer on the display portion and corresponding to the first region, a plurality of first optical functional particles inside the first base layer at a first concentration and having chromatic color, a second base layer on the display portion and corresponding to the second region, and a plurality of second optical functional particles inside the second base layer at a second concentration that is higher than the first concentration and having chromatic color. |
| US10825861B2 |
Multilayer selector device with low leakage current
An embodiment includes an apparatus comprising: first and second electrodes; first and second insulation layers between the first and second electrodes; and a middle layer between the first and second insulation layers; wherein (a) the middle layer includes material that has a first resistance when the first electrode is biased at a first voltage level and a second resistance when the first electrode is biased at a second voltage level; (b) the first resistance is less than the second resistance and the first voltage level is greater than the second voltage level. Other embodiments are described herein. |
| US10825860B2 |
Electrode configuration for an optoelectronic device
An optoelectronic device comprises a substrate; a first optoelectronic unit formed on the substrate; a second optoelectronic unit formed on the substrate; a plurality of third optoelectronic units formed on the substrate, electrically connected to the first optoelectronic unit and the second optoelectronic unit; a plurality of first electrodes respectively formed on the first optoelectronic unit, the second optoelectronic unit and the plurality of third optoelectronic units; a plurality of second electrodes respectively formed on the first optoelectronic unit, the second optoelectronic unit and the plurality of third optoelectronic units; an optical layer surrounding the first optoelectronic unit, the second optoelectronic unit and the plurality of third optoelectronic units in a top view of the optoelectronic device; a third electrode formed on the first optoelectronic unit and one of the plurality of third optoelectronic units; and a fourth electrode formed on the second optoelectronic unit and another one of the plurality of third optoelectronic units. |
| US10825859B2 |
Solid state transducer devices with separately controlled regions, and associated systems and methods
Solid state transducer devices with independently controlled regions, and associated systems and methods are disclosed. A solid state transducer device in accordance with a particular embodiment includes a transducer structure having a first semiconductor material, a second semiconductor material and an active region between the first and second semiconductor materials, the active region including a continuous portion having a first region and a second region. A first contact is electrically connected to the first semiconductor material to direct a first electrical input to the first region along a first path, and a second contact electrically spaced apart from the first contact and connected to the first semiconductor material to direct a second electrical input to the second region along a second path different than the first path. A third electrical contact is electrically connected to the second semiconductor material. |
| US10825857B2 |
Pixel for uncooled infrared focal plane detector and preparation method therefor
Provided are a pixel of an uncooled infrared focal plane detector and a preparation method therefor. The pixel includes a structure of three layers sequentially located on a semiconductor substrate from bottom to top. The first layer is a bridge structure including a metal reflection layer, an insulation dielectric layer, a first supporting layer, a first support layer protection layer, a first metal electrode layer and a first silicon nitride dielectric layer. The second layer is a thermal conversion structure including a second support layer, a second support layer protection layer, a thermal sensitive layer, a thermal sensitive layer production layer, a second metal electrode layer and a second silicon nitride dielectric layer. The third layer is an absorption structure including a third support layer, an absorption layer and an absorption layer protection layer. |
| US10825855B2 |
Flexible x-ray sensor with integrated strain sensor
Bending a flexible x-ray detector to image a curved structure or object will distort the object appearance when compared to an image captured by a flat/rigid detector. An image distortion of this type can be corrected when the shape (relative bend position) of the x-ray detector is known. Incorporating strain sensors on the flexible x-ray detector makes it possible to record the local bend of the flexible x-ray detector when an image is taken. This shape information can be used to either label or correct for the image distortions created by bending the x-ray detector to assist users more accustomed to viewing images produced by flat/rigid x-ray detectors. |
| US10825854B2 |
Stacked photo sensor assembly with pixel level interconnect
Embodiments relate to a stacked photo sensor assembly where two substrates that are stacked vertically. The two substrates are connected via interconnects at a pixel level to provide a signal from a photodiode at a first substrate to circuitry on a second substrate. The circuitry on the second substrate performs operations that were conventionally performed on first substrate. By stacking the first and second substrates, the photo sensor assembly can be made more compact while increasing or at least retaining the photodiode fill factor of the photo sensor assembly. |
| US10825851B2 |
Sensor package structure
A sensor package structure includes a substrate, a sensor chip disposed on the substrate, a plurality of metal wires electrically connecting the substrate and the sensor chip, a glass cover disposed on the sensor chip, and an adhesive layer connecting the glass cover to the substrate. The substrate is made of a material having a coefficient of thermal expansion (CTE) that is less than 10 ppm/° C. The glass cover includes a board body and an annular supporting body connected to the board body. The annular supporting body of the glass cover is fixed onto the substrate through the adhesive layer, so that the glass cover and the substrate jointly surround an enclosed accommodating space. The sensor chip and the metal wires are arranged in the accommodating space, and the sensing region of the sensor chip faces the light-permeable portion of the board body. |
| US10825847B2 |
Solid-state imaging element
A solid-state imaging element includes a plurality of shallow light receivers that are arrayed two-dimensionally in the vicinity of the surface of a semiconductor substrate and a plurality of deep light receivers that are arrayed two-dimensionally below the shallow light receivers. The shallow light receivers include visible light image light receivers that photoelectrically convert visible light and infrared light and output signals, and infrared light receivers that photoelectrically convert the infrared light. The infrared light receivers include a first infrared light receiver that is used to correct the signals output from the visible light image light receivers to provide signals of visible light components in the visible light image light receivers and a second infrared light receiver that is connected to the deep light receivers to form a multilayer light receiver. |
| US10825846B2 |
Imaging device
An imaging device includes: a semiconductor substrate; a first pixel including: a first photoelectric converter above the semiconductor substrate, including first and second electrodes and a first photoelectric conversion layer between the first and second electrodes, configured to convert incident light into first charge; and a first charge accumulation region in the semiconductor substrate, electrically connected to the second electrode; and a second pixel including a second photoelectric converter above the semiconductor substrate, including third and fourth electrodes and a second photoelectric conversion layer between the third and fourth electrodes, configured to convert incident light into second charge; and a second charge accumulation region in the semiconductor substrate, electrically connected to the fourth electrode. An area of the second electrode is greater than an area of the fourth electrode, and both the first charge accumulation region and the second charge accumulation region overlap with the second electrode in plan view. |
| US10825842B2 |
Display panel and manufacturing method thereof, display device
The present disclosure provides a display panel, a manufacturing method of a display panel, and a display device including the display panel. The display panel includes: an array substrate, including a display region, a non-display region around the display region, and data lines extending into the non-display region; a planarization layer, covering the data lines; and a metal wiring layer, disposed on the planarization layer in the non-display region, and including a plurality of metal wirings spaced apart from each other and corresponding to the data lines. |
| US10825841B2 |
Thin film transistor array panel and a method for manufacturing the same
A thin film transistor array panel includes a substrate; a plurality of gate lines that are formed on the substrate; a plurality of data lines that intersect the gate lines; a plurality of thin film transistors that are connected to the gate lines and the data lines; a plurality of color filters that are formed on upper parts of the gate lines, the data lines, and the thin film transistors; a common electrode that is formed on the color filters and that includes a transparent conductor; a passivation layer that is formed on an upper part of the common electrode; and a plurality of pixel electrodes that are formed on an upper part of the passivation layer and that are connected to a drain electrode of each of the thin film transistors. |
| US10825837B2 |
Substrate processing apparatus and display device using the same
Various embodiments provide a substrate processing apparatus for grinding a substrate, and a display device including a substrate in which a hole is formed in an edge of the substrate using the substrate processing apparatus. The substrate processing apparatus for processing a display substrate includes a body which, in operation, rotates, a cylindrical grinding part connected to the body, and a lateral groove formed in a surface of the cylindrical grinding part. The lateral groove is configured to accommodate the display substrate. Thus, it is possible to form a hole by grinding an edge of the display substrate so as to be matched with a designed value. |
| US10825835B1 |
IC including standard cells and SRAM cells
An IC is provided. The IC includes a plurality of a plurality of P-type fin field-effect transistors (FinFETs). At least one first P-type FinFET includes a silicon germanium (SiGe) channel region. At least one second P-type FinFET includes a Si channel region. Source/drain regions of the first P-type FinFET have a first depth, and source/drain regions of the second P-type FinFET have a second depth. The first depth is greater than the second depth. |
| US10825833B1 |
Semiconductor device including partially enlarged channel hole
A semiconductor device includes a lower stack structure on a substrate, an upper stack structure on the lower stack structure, and a channel structure in a channel hole formed through the upper stack structure and the lower stack structure. The channel hole includes a lower channel hole in the lower stack structure, an upper channel hole in the upper stack structure, and a partial extension portion adjacent to an interface between the lower stack structure and the upper stack structure. The partial extension portion is in fluid communication with the lower channel hole and the upper channel hole. A lateral width of the partial extension portion may be greater than a lateral width of the upper channel hole adjacent to the partial extension portion and greater than a lateral width of the upper channel hole adjacent to the partial extension portion. |
| US10825830B2 |
Vertical semiconductor devices
A vertical semiconductor device includes a substrate with a first and second region. A conductive pattern on the first region extends in a first direction. The first region includes a cell region, a first dummy region and a second dummy region. The conductive pattern extends in a first direction. A pad is disposed on the second region, the pad contacts a side of the conductive pattern. A plurality of first dummy structures extends through the conductive pattern on the first dummy region. A plurality of second dummy structures extend through the conductive pattern on the second dummy region, the second dummy structures disposed in a plurality of columns that extend in a second direction perpendicular to the first direction. Widths of upper surfaces of the second dummy structures are different in each column, and the widths of upper surfaces of the second dummy structures increase toward the second region. |
| US10825824B2 |
Semiconductor device and method of manufacturing the same
A semiconductor device may include a first cell structure, a second cell structure, a pad structure, a circuit, and an opening. The pad structure may include a first stepped structure and a second stepped structure located between the first cell structure and the second cell structure. The first stepped structure may include first pads electrically connected to the first and second cell structures and stacked on top of each other, and the second stepped structure may include second pads electrically connected to the first and second cell structures and stacked on top of each other. The circuit may be located under the pad structure. The opening may pass through the pad structure to expose the circuit, and may be located between the first stepped structure and the second stepped structure to insulate the first pads and the second pads from each other. |
| US10825821B2 |
Cooling and power delivery for a wafer level computing board
A computing device includes a wafer having multiple layers, the wafer including a top layer and sublayers disposed below it, the sublayers including one or more memory devices. The computing device also includes two or more shaped retainer elements shaped to mate with and at least partially surround at least the top of the wafer and in electrical contact with one or more chips disposed on a top of the top layer and a holding device that mates with the retainer elements to provide at least power to the retaining elements. So arranged, the wafer may be cooled. |
| US10825820B2 |
Method for manufacturing a microelectronic circuit and corresponding microelectronic circuit
The invention relates to a method for manufacturing a microelectronic circuit. A substrate is provided. A source contact, a bulk contact and a drain contact are each produced for a transistor and for a memory transistor. In a respective common step, an insulating layer of the transistor and an insulating layer of the memory transistor as well as a metal layer of the transistor and a metal layer of the memory transistor are produced. At least one capacitor is produced as part of the memory transistor. Gate contacts connected to the metal layer of the transistor and connected to a metal layer of the capacitor of the memory transistor, respectively, are produced. Furthermore, the invention relates to a microelectronic circuit. |
| US10825819B2 |
Semiconductor device including spacer and method of manufacturing the same
A semiconductor device includes a substrate, a first impurity implantation region and a second impurity implantation region on the substrate and spaced apart from each other, a storage node contact in contact with the first impurity implantation region, the storage node contact including an upper contact having a first width, and a lower contact having a second width that is greater than the first width at a lower portion of the upper contact, a bit line electrically connected to the second impurity implantation region and configured to cross the substrate, a bit line node contact between the bit line and the second impurity implantation region, and a spacer between the storage node contact and the bit line and between the storage node contact and the bit line node contact. |
| US10825818B2 |
Method of forming semiconductor device
A semiconductor device and method of forming the same, the semiconductor device includes bit lines, a transistor, a dielectric layer, plugs and a capping layer. The bit lines are disposed on a substrate within a cell region thereof, and the transistor is disposed on the substrate within a periphery region. The plugs are disposed in the dielectric layer, within the cell region and the periphery region respectively. The capping layer is disposed on the dielectric layer, and the capping layer disposed within the periphery region is between those plugs. That is, a portion of the dielectric layer is therefore between the capping layer and the transistor. |
| US10825817B2 |
Layout of semiconductor structure, semiconductor device and method of forming the same
A layout of semiconductor structure includes plural patterns arranged along a first direction to form plural columns, with each pattern spaced from each other. A region is defined by the patterns, and which includes a first edge and a second edge, with the first edge extended along the first direction, and the second edge extended along a second direction different from the first direction and being serrated. The second edge includes plural fragments, with each fragment being defined by at least two patterns. The present invention also provided a semiconductor device and a method of forming the same. |
| US10825812B2 |
Semiconductor integrated circuit
A semiconductor integrated circuit includes: a first well region of a first conductivity type; a second well region of a second conductivity type provided in an upper portion of the first well region; a first current suppression layer of a second conductivity type being provided to be separated from the first well region in a lower portion of a base-body of the second conductivity type directly under the first well region and having an impurity concentration higher than that of the base-body; and a second current suppression layer of the first conductivity type provided under the first current suppression layer so as to be exposed from a bottom surface of the base-body. |
| US10825809B2 |
Semiconductor device having gate isolation layer
A semiconductor device includes a substrate having a first region and a second region, first active fins that extend in a first direction in the first region, second active fins that extend in the first direction in the second region, a first field insulating layer between the first active fins and that extend in a second direction, a second field insulating layer between the second active fins and extending in the second direction, a gate line that extends in the second direction on the second field insulating layer, the gate line linearly along with the first field insulating layer, a gate isolation layer between the first field insulating layer and the gate line, and gate spacers that extend in the second direction, the gate spacers in contact with both sidewalls of each of the first field insulating layer, the gate line, and the gate isolation layer. |
| US10825808B2 |
Zener diode with semiconductor region annularly surrounding anode
The semiconductor device includes a semiconductor layer having a main surface, a first semiconductor region of a first conductivity type formed in a surface layer portion of the main surface of the semiconductor layer, a second semiconductor region of a second conductivity type formed in a surface layer portion of the first semiconductor region and forming a zener diode with the first semiconductor region, a third semiconductor region of the first conductivity type formed in the surface layer portion of the first semiconductor region separated from the second semiconductor region, a fourth semiconductor region of the second conductivity type formed in a region between the second semiconductor region and the third semiconductor region in the surface layer portion of the first semiconductor region and having a second conductivity type impurity concentration less than a second conductivity type impurity concentration of the second semiconductor region, and an insulating layer formed on the main surface of the semiconductor layer and covering the second semiconductor region, the third semiconductor region and the fourth semiconductor region. |
| US10825807B2 |
Electrostatic protection circuit, array substrate, display panel and display device
An electrostatic protection circuit, an array substrate, a display panel and a display device are disclosed. The electrostatic protection circuit is located within a peripheral region of an array substrate and includes: a first ground wire provided in a same layer as a source electrode and a drain electrode of a thin film transistor located within a display region of the array substrate; and a second ground wire provided in a same layer as a gate electrode of the thin film transistor, wherein, the first ground wire forms a first loop with a printed circuit board provided within the peripheral region, the first loop surrounds the display region; the second ground wire forms a second loop with the printed circuit board, and the second loop surrounds the display region. |
| US10825806B2 |
Semiconductor integrated circuit manufactured using a plasma-processing step
The disclosed technology relates to a semiconductor integrated circuit that comprises a semiconductor device which has a port to be protected from Plasma-Induced Damage due to electric charge that may accumulate at the port during a plasma-processing step, and a protection circuit that is provided to the integrated circuit. In one aspect, the protection circuit comprises a discharge path, a control terminal, and a plasma pick-up antenna connected to the control terminal. The protection circuit further comprises a bipolar transistor which has a base connected to the control terminal. Such protection circuit is much more efficient in allowing charge transfer from the device port to a reference voltage terminal. |
| US10825805B2 |
Low capacitance transient voltage suppressor including a punch-through silicon controlled rectifier as low-side steering diode
A transient voltage suppressor (TVS) device uses a punch-through silicon controlled rectifier (SCR) structure for the high-side steering diode and/or the low-side steering diode where the punch-through SCR structure realizes low capacitance at the protected node. In some embodiments, the breakdown voltage of the TVS device is tailored by connecting two or more forward biased diodes in series. The low capacitance TVS device can be configured for unidirectional or bidirectional applications. In some embodiments, the TVS device includes a MOS-triggered silicon controlled rectifier as the high-side steering diode. The breakdown voltage of the TVS device can be adjusted by adjusting the threshold voltage of the MOS transistor. |
| US10825801B2 |
Display device
A display device includes a substrate, a first pixel circuit, a second pixel circuit, a third pixel circuit, a protective layer, a first conductive structure, a second conductive structure, a third conductive structure, first light emitting diodes (LEDs), second LEDs and third LEDs. The first pixel circuit, the second pixel circuit and the third pixel circuit are located on the substrate. The second pixel circuit is located between the first pixel circuit and the third pixel circuit. The protective layer covers the first pixel circuit, the second pixel circuit and the third pixel circuit. The first conductive structure is electrically connected to the first pixel circuit through the first opening of the protective layer. The first LEDs are overlapped with the first pixel circuit and the second pixel circuit. The first LEDs are electrically connected to the first conductive structure. |
| US10825798B2 |
Packages with stacked dies and methods of forming the same
A method includes bonding a first plurality of device dies onto a wafer, wherein the wafer includes a second plurality of device dies, with each of the first plurality of device dies bonded to one of the second plurality of device dies. The wafer is then sawed to form a die stack, wherein the die stack includes a first device die from the first plurality of device dies and a second device die from the second plurality of device dies. The method further includes bonding the die stack over a package substrate. |
| US10825791B2 |
Interposer assembly
An interposer assembly having a housing with contact positioning holes each having a first wall face and a second wall face. The interposer contact has a base portion with shoulder portions and contact arm portions. The base portion is closer to the first wall face. The contact arm portions are once bulged from both respective vertical ends of the base portion toward the first wall face and then curved toward the second wall face. The housing has a retaining protrusion and a pair of slit portions. The retaining protrusion retains the interposer contact inside the contact positioning hole. Each of the shoulder portions is inserted into the slit portion. The slit portion blocks the interposer contact from moving toward the second wall face. |
| US10825789B1 |
Underbump metallization dimension variation with improved reliability
One embodiment of a packaged semiconductor device includes: a redistributed layer (RDL) structure formed over an active side of a semiconductor die embedded in mold compound, the RDL structure includes a plurality of solder ball pads that in turn includes: a set of first solder ball pads located on a front side of the packaged semiconductor device within a footprint of the semiconductor die, and a set of second solder ball pads located on the front side of the packaged semiconductor device outside of the footprint of the semiconductor die, each first solder ball pad includes a first center portion having a first diameter measured between opposite outer edges of the first center portion, each second solder ball pad includes a second center portion having a second diameter measured between opposite outer edges of the second center portion, and the first diameter is smaller than the second diameter. |
| US10825787B2 |
Electronic element and electronic device comprising the same
A first electronic element is disclosed, which includes: a first substrate having a first surface; a first electrode pad disposed on the first surface, wherein the first electrode pad has a second surface away from the first substrate; and an insulating layer disposed on the first surface, wherein the insulating layer includes an opening, the opening is disposed correspondingly to the first electrode pad, and the opening overlaps the first electrode pad in a normal direction of the first surface, wherein the insulating layer has a third surface away from the first substrate, a distance between the third surface and the second surface in the normal direction of the first surface is defined as a first distance, and the first distance is greater than 0 μm and less than or equal to 14 μm. In addition, the disclosure further provides an electronic device including the first electronic element. |
| US10825785B2 |
Semiconductor device
A semiconductor device includes a semiconductor substrate, a transistor, and a first harmonic termination circuit. The transistor is formed at the semiconductor substrate. The transistor amplifies an input signal supplied to an input end and outputs an amplified signal through an output end. The first harmonic termination circuit attenuates a harmonic component included in the amplified signal. The first harmonic termination circuit is formed at the semiconductor substrate such that one end of the first harmonic termination circuit is connected to the output end of the transistor and the other end of the first harmonic termination circuit is connected to a ground end of the transistor. |
| US10825784B2 |
Discharging brush, discharging device, and discharging method
The discharging brush 1 includes a conductive brush unit 11 and a grounding wire 15 connecting the brush unit 11 with a grounding point via a resistor 14. In a discharging device 100, the discharging brush 1 is installed at a conveyance path for conveying a display panel 2, in such a manner that the brush unit 11 is in sliding contact with a terminal 24 formed on a peripheral region of the display panel 2 conveyed along the conveyance path. For example, the resistor 14 has a resistance value equal to or greater than 1 MΩ and equal to or less than 10 MΩ. |
| US10825779B2 |
3D semiconductor device and structure
A 3D semiconductor device and structure, the device including: a first die including first transistors and first interconnect, overlaid by a second die including second transistors and second interconnect, where the first die has a first die area and the second die has a second die area, where the first die area is at least 10% larger than the second die area, where the second die is aligned to the first die with less than 400 nm alignment error, where second die includes an array of memory cells, and where the first die includes decoders for the array. |
| US10825778B2 |
Semiconductor package having mark with identification information
A semiconductor package includes: a connection member having a first surface and a second surface opposing each other, and including a first redistribution layer; a semiconductor chip disposed on the first surface of the connection member and having connection pads connected to the first redistribution layer; an encapsulant disposed on the first surface of the connection member and encapsulating the semiconductor chip; a wiring structure connected to the first redistribution layer and extending in a thickness direction of the encapsulant; a second redistribution layer disposed on the encapsulant and connected to the wiring structure; and a mark disposed on the encapsulant and including a plurality of metal patterns providing identification information and a circuit line connected to the second redistribution layer. |
| US10825777B2 |
Method of fabricating a semiconductor device with an overlay key pattern
A method of fabricating a semiconductor device includes providing a substrate including a first region and a second region. The method includes forming a first layer on the substrate. The first layer has a first hole on the first region and a second hole on the second region. The method includes forming a second layer in the first hole and the second hole. The method includes forming a mask pattern on the second region of the substrate. The method includes polishing the second layer to form a pattern in the first hole and an overlay key pattern in the second hole. A top surface of the overlay key pattern is further from the substrate than a top surface of the pattern in the first hole. |
| US10825776B2 |
Semiconductor packages having semiconductor chips disposed in opening in shielding core plate
A semiconductor package includes a first plate having a through hole therein, at least one interconnection layer disposed on a first surface of the first plate, and at least one semiconductor chip disposed on the at least one interconnection layer in a space defined by the through hole and electrically connected to the least one interconnection layer. The package further includes a second plate disposed on the at least one semiconductor chip and a second surface of the first plate on a side of the first plate opposite the first surface, and at least one conductive pad disposed on the second surface of the first plate and electrically connected to the at least one interconnection layer. |
| US10825773B2 |
Package structure with reinforcement structures in a redistribution circuit structure and method of manufacturing the same
A package structure includes an insulating encapsulation, at least one semiconductor die, a redistribution circuit structure, and first reinforcement structures. The at least one semiconductor die is encapsulated in the insulating encapsulation. The redistribution circuit structure is located on the insulating encapsulation and electrically connected to the at least one semiconductor die. The first reinforcement structures are embedded in the redistribution circuit structure. A shape of the package structure includes a polygonal shape on a vertical projection along a stacking direction of the insulating encapsulation and the redistribution circuit structure, and the first reinforcement structures are located on and extended along diagonal lines of the package structure. |
| US10825772B2 |
Redundancy scheme for multi-chip stacked devices
Some examples described herein relate to redundancy in a multi-chip stacked device. An example described herein is a multi-chip device. The multi-chip device includes a chip stack including vertically stacked chips. Neighboring pairs of the chips are directly connected together. Each of two or more of the chips includes a processing integrated circuit. The chip stack is configurable to operate a subset of functionality of the processing integrated circuits of the two or more of the chips when any portion of the processing integrated circuits is defective. |
| US10825768B2 |
Semiconductor device including resistor structure
A semiconductor device includes a substrate including a resistor region, a plurality of lower patterns in the resistor region, and a resistor line pattern on the plurality of lower patterns and the substrate of the resistor region. The plurality of lower patterns extend in a first direction parallel to a surface of the substrate and are spaced apart from each other in a second direction perpendicular to the first direction and parallel to the surface of the substrate. The resistor line pattern extends in the second direction. The resistor line pattern on the lower patterns has an upper surface and a lower surface protruding in a third direction perpendicular to the surface of the substrate. |
| US10825767B2 |
Semiconductor packaging structure and semiconductor device
A semiconductor packaging structure for packaging a semiconductor chip is disclosed, the semiconductor chip comprises at least two electrodes, each of the at least two electrodes comprises at least one electrode opening, and the packaging structure comprises: a packaging chassis, provided with at least two pin electrodes respectively corresponding to the at least two electrodes; and at least two extended electrodes, each of the at least two extended electrodes being electrically connected to one of the at least two pin electrodes, and comprising at least one conductive pillar for inserting into the at least one electrode opening formed on one of the at least two electrodes. |
| US10825766B2 |
Semiconductor device with multi-layered wiring and method for fabricating the same
A semiconductor device includes a lower wiring, an interlayer insulation film above the lower wiring and including a first portion having a first density, and a second portion on the first portion, the first portion and the second portion having a same material, and the second portion having a second density smaller than the first density, an upper wiring in the second portion of the interlayer insulating film, and a via in the first portion of the interlayer insulating film, the via connecting the upper wiring and the lower wiring. |
| US10825761B2 |
Electronic devices having tapered edge walls
An electronic device includes a substrate, a structure over the substrate having an edge wall defining at least a portion of an opening exposing a surface of the substrate, and a dielectric material adjacent and in contact with the edge wall and an adjacent portion of the surface of the substrate. The dielectric material has a profile tapering downward from adjacent the edge wall toward the substrate. Other electronic devices include a substrate and a solder mask over the substrate. The solder mask defines an opening therethrough. A supplemental mask is within the opening of the solder mask, and has a sidewall that slopes away from the solder mask. A conductive structure is adjacent and in contact with at least one of the solder mask or the supplemental mask. |
| US10825759B2 |
Power module and production method of the same
A power module and a production method of the same, wherein a metal substrate is connected with the connection substrate in a high temperature, and in a process of cooling from a high temperature to a low temperature, an upper surface and a lower surface of the metal substrate are bendingly deformed toward the connection substrate, and the upper surface of the metal substrate is formed as a curved surface protruding toward the connection substrate, then the lower surface of the metal substrate is processed into a plane. In the power module and the production method of the disclosure, the second bonding material between the metal substrate and the connection substrate has a larger edge thickness, which reduces the thermal stress that the edge of the second bonding material is subject to, thereby improving the reliability of the power module while the power module has good heat dissipation performance. |
| US10825758B2 |
Semiconductor device
A semiconductor device includes two or more semiconductor elements, a lead with island portions on which the semiconductor elements are mounted, a heat dissipation member for dissipating heat from the island portions, a bonding layer bonding the island portions and the heat dissipation member, and a sealing resin covering the semiconductor elements, the island portions and a part of the heat dissipation member. The bonding layer includes mutually spaced individual regions provided for the island portions, respectively. |
| US10825757B2 |
Semiconductor device and method with clip arrangement in IC package
Various example embodiments concern an integrated circuit (IC) package having a clip with a protruding tough-shaped finger portion. The clip can be used in various IC packages including, for example, soft-soldered compact power packages such as rectifiers with specified surge current capability. Such embodiments can be implemented to allow for a visual inspection capability of the soldering area for connecting a lead frame, via the clip, to a surface of the IC package die, while still providing sufficient thermal mass to limit the temperature increase during forward surge current loads. This results in a simple to manufacture design without compromising too much on performance. |
| US10825754B2 |
Quad flat no leads package with locking feature
Implementations of semiconductor packages may include: a lead frame having at least one corner lead, the at least one corner lead positioned where two edges of the package meet, and the at least one lead having a half etch on a first portion of the lead and a half etch on a second portion of the lead. The first portion may extend internally into the package to create a mechanical mold compound lock between a mold compound of the package and the lead. The second portion may be located on at least one of the two edges of the package. |
| US10825750B2 |
Method and apparatus for heat-dissipation in electronics
A method and apparatus for heat-dissipation a structure having a first and second surface. The first surface defines a heat absorbing surface having a plurality of cavities and a heat absorbing coating applied to the first surface and within the cavities. Additionally, a set of etchings can be provided on the first surface to increase absorption. The cavities can be pyramidal, hexagonal, or conical shapes, for example. |
| US10825748B2 |
Semiconductor package system and related methods
Implementations of a semiconductor package may include: a substrate, a case coupled to the substrate, and a plurality of press-fit pins. The plurality of press-fit pins may be fixedly coupled with the case. The plurality of press-fit pins may have at least one locking portion that extends from a side of the plurality of press-fit pins into the case and the plurality of press-fit pins may be electrically and mechanically coupled to the substrate. |
| US10825745B1 |
Multi-die integrated circuits with improved testability
A multi-die integrated circuit with improved testability can include at least two dies that combined comprise an integrated circuit for a self-contained system, which includes logic and design-for-test features. The integrated circuit is split into at least two portions, where each portion is disposed on a corresponding one of the at least two dies. As part of the improved testability for both pre-bond testing of logic and post-bond testing of inter-die connections, at least one of the at least two dies further comprises a split-circuit-boundary scan chain. An automated design tool can be used to determine optimal ways for the integrated circuit for a self-contained system to be split into at least two portions for the corresponding at least two dies. In addition, a split-circuit-boundary scan chain option can be applied for each portion, via the automated design tool, to ensure boundary scans are available on timing paths. |
| US10825741B2 |
Methods of forming single diffusion breaks on integrated circuit products comprised of FinFET devices and the resulting products
One illustrative IC product disclosed herein includes an isolation structure that separates a fin into a first fin portion and a second fin portion, an epi semiconductor material positioned on the first fin portion in a source/drain region of a transistor device, wherein a lateral gap is present between a first sidewall of the epi semiconductor material and a second sidewall of the SDB isolation structure, and a conductive source/drain structure that is conductively coupled to the epi semiconductor material, wherein a gap portion of the conductive source/drain structure is positioned in the gap and physically contacts the first sidewall and the second sidewall. |
| US10825738B2 |
Semiconductor arrangements and methods of manufacturing the same
Semiconductor arrangements and methods of manufacturing the same. The semiconductor arrangement may include: a substrate including a base substrate, a first semiconductor layer on the substrate, and a second semiconductor layer on the first semiconductor layer; first and second fin structures formed on the substrate and extending in the same straight line, each of the first and second fin structures including at least portions of the second semiconductor layer; a first isolation part formed around the first and second fin structures on opposite sides of the straight line; first and second FinFETs formed on the substrate based on the first and second fin structures respectively; and a second isolation part between the first and second fin structures and intersecting the first and second fin structures to isolate the first and second fin structures from each other. |
| US10825735B2 |
Semiconductor structure and fabrication method thereof
A semiconductor structure and a method for fabricating the semiconductor structure are provided. The method includes providing a substrate. The substrate includes an active region and a blank region disposed adjacent to the active region. The method also includes forming a fin material layer on the substrate. Further, the method includes forming a plurality of fins on the active region, and a plurality of dummy fins on the blank region by etching the fin material layer. A spacing between a fin and an adjacent dummy fin is greater than a spacing between adjacent fins. |
| US10825730B2 |
Manufacturing method for solid-state imaging device and solid-state imaging device
A method for manufacturing a solid-state imaging device comprises a first step of preparing an imaging element having a second principal surface having an electrode arranged thereon, and a photoelectric converter part configured to photoelectrically convert the incident energy line so as to generate a signal charge; a second step of preparing a support substrate, provided with a through hole extending in a thickness direction thereof, having a third principal surface; a third step of aligning the imaging element and the support substrate with each other so that the electrode is exposed out of the through hole while the second and third principal surfaces oppose each other and joining the imaging element and the support substrate to each other; and a fourth step of arranging a conductive ball-shaped member in the through hole and electrically connecting the ball-shaped member to the electrode after the third step. |
| US10825726B2 |
Metal spacer self aligned multi-patterning integration
A method and structure of forming an interconnect structure with a sidewall image transfer process such as self-aligned double patterning to reduce capacitance and resistance. In these methods and structures, the spacer is a metal. |
| US10825725B2 |
Backside metal patterning die singulation systems and related methods
Implementations of die singulation systems and related methods may include forming a plurality of die on a first side of a substrate, forming a seed layer on a second side of a substrate opposite the first side of the substrate, using a shadow mask, applying a mask layer over the seed layer, forming a backside metal layer over the seed layer, removing the mask layer, and singulating the plurality of die included in the substrate through removing substrate material in the die street and through removing seed layer material in the die street. |
| US10825719B2 |
Methods of fabricating silicon-on-insulator (SOI) semiconductor devices using blanket fusion bonding
A method for fabricating silicon-on-insulator (SOI) semiconductor devices, wherein the piezoresistive pattern is defined within a blanket doped layer after fusion bonding. This new method of fabricating SOI semiconductor devices is more suitable for simpler large scale fabrication as it provides the flexibility to select the device pattern/type at the latest stages of fabrication. |
| US10825713B2 |
Substrate processing apparatus and substrate processing method
A substrate processing apparatus includes a substrate heating unit arranged to heat the underside of a substrate while supporting the substrate thereon and an attitude changing unit arranged to cause the substrate heating unit to undergo an attitude change between a horizontal attitude and a tilted attitude. In an organic solvent removing step to be performed following a substrate heating step of heating the substrate, the substrate heating unit undergoes an attitude change to the tilted attitude so that the upper surface of the substrate becomes tilted with respect to the horizontal surface. |
| US10825711B2 |
Sheet for semiconductor processing
The sheet for semiconductor processing of the present invention includes a base, an unevenness-absorbing layer provided on one surface of the base, and a pressure sensitive adhesive layer provided on the unevenness-absorbing layer, wherein the pressure sensitive adhesive layer is composed of an energy ray-curable pressure sensitive adhesive, and a stress at rupture of the pressure sensitive adhesive layer after energy ray curing is 10 MPa or more. |
| US10825710B2 |
Support substrates, methods of fabricating semiconductor packages using the same, and methods of fabricating electronic devices using the same
Disclosed are support substrates, methods of fabricating semiconductor packages using the same, and methods of fabricating electronic devices using the same. The support substrate comprises a main body, and a plurality of first protrusions finely protruding from an upper surface of the main body. The main body and the first protrusions include the same material and are formed as a unitary structure. The first protrusions are spaced apart from each other in first and second directions intersecting each other, when viewed in plan. |
| US10825709B2 |
Electrostatic chucking method and substrate processing apparatus
An electrostatic chucking method uses a substrate processing apparatus including an electrostatic chuck, a focus ring, a supply unit configured to supply a heat transfer medium to a space formed between the focus ring and the electrostatic chuck, and a plurality of electrodes provided at a region in the electrostatic chuck which corresponds to the focus ring. The electrostatic chucking method includes supplying by the supply unit the heat transfer medium to the space for a plasma processing period for which a plasma for processing the substrate is generated, and applying different voltages to the plurality of electrodes to attract and hold the focus ring on the electrostatic chuck for a period other than the plasma processing period. |
| US10825708B2 |
Process kit components for use with an extended and independent RF powered cathode substrate for extreme edge tunability
Process kit components for use with a substrate support of a process chamber are provided herein. In some embodiments, a process kit ring may include a ring shaped body having an outer edge, an inner edge, a top surface and a bottom, wherein the outer edge has a diameter of about 12.473 inches to about 12.479 inches and the inner edge has a diameter of about 11.726 inches to about 11.728 inches, and wherein the ring shaped body has a height of about 0.116 to about 0.118 inches; and a plurality of protrusions disposed on the top surface of the ring shaped body, each of the plurality of protrusions disposed symmetrically about the ring shaped body. |
| US10825705B2 |
Apparatus, system, and method for handling aligned wafer pairs
An industrial-scale apparatus, system, and method for handling precisely aligned and centered semiconductor wafer pairs for wafer-to-wafer aligning and bonding applications includes an end effector having a frame member and a floating carrier connected to the frame member with a gap formed therebetween, wherein the floating carrier has a semi-circular interior perimeter. The centered semiconductor wafer pairs are positionable within a processing system using the end effector under robotic control. The centered semiconductor wafer pairs are bonded together without the presence of the end effector in the bonding device. |
| US10825703B2 |
Chuck stage particle detection device
A particle detection device includes a chuck stage on which a wafer is configured to be seated, first and second adsorption holes shaped as closed concentric curves passing through the chuck stage, a first adsorption module connected to the first adsorption hole under the chuck stage and configured to provide a vacuum pressure, a second adsorption module connected to the second adsorption hole under the chuck stage and configured to provide a vacuum pressure, a pressure gauge configured to measure vacuum pressures of the first and second adsorption holes and a detection module configured to receive the vacuum pressures of the first and second adsorption holes from the pressure gauge and detect whether the wafer is fixed or not and whether particle is present or not, based on the received vacuum pressures. The first and second adsorption modules sequentially provide the vacuum pressure to the first and second adsorption holes. |
| US10825702B2 |
Method and device for self-assembling semiconductor light-emitting diodes
The present invention relates to a device and method for self-assembling semiconductor light-emitting diodes. Particularly, a method for manufacturing a display device according to the present invention includes: feeding a substrate to an assembly site and putting semiconductor light-emitting diodes having a magnetic material into a fluid chamber; applying a magnetic force to the semiconductor light-emitting diodes so that the semiconductor light-emitting diodes move in one direction within the fluid chamber; and guiding the semiconductor light-emitting diodes to preset positions on the substrate by applying an electric field, so that the semiconductor light-emitting diodes are mounted at the preset positions while in the process of being moved. |
| US10825701B2 |
Baking device for a wafer coated with a coating containing a solvent
A baking device for a wafer coated with a coating containing a solvent is described, having a baking chamber, a support for the wafer, an inlet for a purge gas, and an evacuation for the purge gas charged with solvent evaporated from the coating. The inlet is formed as a diffusion element arranged above the wafer so as to admit the purge gas evenly over substantially the entire surface of the wafer, and the evacuation is formed as an evacuation ring which radially surrounds the diffusion element and is arranged at a ceiling of the baking chamber. |
| US10825700B2 |
Plasma processing apparatus and method for releasing sample
The invention provides a plasma processing apparatus which includes a processing chamber, a radio frequency power source to supply a radio frequency power for plasma generation, a sample stage equipped with an electrostatic chuck electrode of a sample, a DC power source to apply a DC voltage to the electrode, and a control unit to change the DC voltage from a predetermined value to almost 0 V when a predetermined time elapses since the supplying of the radio frequency power is stopped. The predetermined value is a predetermined value indicating that a potential of the sample when the DC voltage is almost 0 V becomes almost 0 V. The predetermined time is a time defined on the basis of a time when charged particles generated by the plasma processing disappear or a time when an afterglow discharge disappears. |
| US10825699B2 |
Standby port and substrate processing apparatus having the same
Disclosed are a standby port and a substrate processing apparatus having the same. The standby port exhausts fumes generated when a processing liquid is discharged into the standby port before the supply of the processing liquid onto a substrate, thereby preventing pollution of a chamber atmosphere. |
| US10825693B2 |
Carrier warpage control for three dimensional integrated circuit (3DIC) stacking
An embodiment method of forming a package-on-package (PoP) device includes temporarily mounting a substrate on a carrier, stacking a first die on the substrate, at least one of the die and the substrate having a coefficient of thermal expansion mismatch relative to the carrier, and stacking a second die on the first die. The substrate may be formed from one of an organic substrate, a ceramic substrate, a silicon substrate, a glass substrate, and a laminate substrate. |
| US10825689B2 |
Method of fabricating semiconductor fins by enhancing oxidation of sacrificial mandrels sidewalls through angled ion beam exposure
A method of fabricating semiconductor fins, including, patterning a film stack to produce one or more sacrificial mandrels having sidewalls, exposing the sidewall on one side of the one or more sacrificial mandrels to an ion beam to make the exposed sidewall more susceptible to oxidation, oxidizing the opposite sidewalls of the one or more sacrificial mandrels to form a plurality of oxide pillars, removing the one or more sacrificial mandrels, forming spacers on opposite sides of each of the plurality of oxide pillars to produce a spacer pattern, removing the plurality of oxide pillars, and transferring the spacer pattern to the substrate to produce a plurality of fins. |
| US10825685B2 |
Method for neutral beam processing based on gas cluster ion beam technology and articles produced thereby
A method for treating a silicon substrate, and a silicon substrate, provide a surface treated with an accelerated neutral beam. |
| US10825683B2 |
Directed self-assembly of block copolymers
A method for directing a self-assembly of a block copolymer comprising a first and a second block is provided. The method including: providing a substrate comprising at least one concavity therein, the concavity comprising at least a sidewall and a bottom, the bottom having a preferential wetting affinity for the second block with respect to the first block; grafting a first grafting material onto the sidewall, selectively with respect to the bottom, the first grafting material having a preferential wetting affinity for the first block with respect to the second block; grafting a second grafting material onto the bottom and optionally onto the sidewall, the second grafting material having a preferential wetting affinity towards the first block with respect to the second block; and providing the block copolymer on the substrate, at least within the at least one concavity. |
| US10825680B2 |
Directional deposition on patterned structures
Provided herein are methods and related apparatus that facilitate patterning by performing highly non-conformal (directional) deposition on patterned structures. The methods involve depositing films on a patterned structure, such as a hard mask. The deposition may be both substrate-selective such that the films have high etch selectivity with respect to an underlying material to be etched and pattern-selective such that the films are directionally deposited to replicate the pattern of the patterned structure. In some embodiments, the deposition is performed in the same chamber as a subsequent etch is performed. In some embodiments, the deposition may be performed in a separate chamber (e.g., a PECVD deposition chamber) that is connected to the etch chamber by a vacuum transfer chamber. The deposition may be performed prior to or at selected intermittences during at etch process. In some embodiments, the deposition involves multiple cycles of a deposition and treatment process. |
| US10825678B2 |
Wafer processing method
A wafer processing method includes: a bonding step of bonding a front surface side of a first wafer chamfered at a peripheral edge portion thereof to a front surface side of a second wafer; a grinding step of holding a back surface side of the second wafer by a chuck table and grinding a back surface of the first wafer to thin the first wafer to a finished thickness, after the bonding step; and a modified layer forming step of applying along a boundary between a device region and a peripheral surplus region of the first wafer a laser beam of such a wavelength as to be transmitted through the first wafer to form an annular modified layer inside the first wafer in the vicinity of the front surface of the first wafer, before the grinding step. |
| US10825671B2 |
Echo cancellation for time of flight analogue to digital converter
A method of mass spectrometry is disclosed comprising digitising a signal output from a detector to provide a first digitised signal. A finite impulse response (“FIR”) filter, a digital filter or an echo cancellation filter is applied to the first digitised signal in order to reduce the effect of baseline perturbations, echoes or ringing effects. Alternatively, an analogue signal output from a detector is passed to one or more first power splitters or dividers, wherein one or more first transmission lines are attached to one or more ports of one more said first power splitters or dividers in order to reduce the effect of baseline perturbations, echoes or ringing effects. |
| US10825665B2 |
Directional treatment for multi-dimensional device processing
Embodiments of the disclosure include apparatus and methods for modifying a surface of a substrate using a surface modification process. The process of modifying a surface of a substrate generally includes the alteration of a physical or chemical property and/or redistribution of a portion of an exposed material on the surface of the substrate by use of one or more energetic particle beams while the substrate is disposed within a particle beam modification apparatus. Embodiments of the disclosure also provide a surface modification process that includes one or more pre-modification processing steps and/or one or more post-modification processing steps that are all performed within one processing system. |
| US10825664B2 |
Wafer processing method and wafer processing apparatus
Provided is a plasma processing apparatus including: a processing chamber; a sample stage placed inside the processing chamber; a processing gas supply unit which supplies processing gas into the processing chamber; a high-frequency power supply which supplies an electric field inside the processing chamber; an electrostatic chuck unit disposed on the sample stage in which openings to flow heat transfer gas are formed; a refrigerant supply unit which supplies a refrigerant inside the sample stage; and a control unit, wherein the control unit controls a heat transfer gas supply unit to control the temperature of a wafer depending on a plurality of processes for processing the wafer by switching a flow rate of the heat transfer gas or the type of the heat transfer gas flowing out of the openings between a concave portion formed in the electrostatic chuck unit and the wafer attracted to the electrostatic chuck unit. |
| US10825662B2 |
Method for driving member and processing apparatus
There is provided a method for driving a member provided in a processing chamber. The method includes irradiating to the member measurement light having a wavelength that penetrates the member, detecting intensity distribution of reflected light based on reflected light from an upper surface of the member and reflected light from a bottom surface of the member, calculating an optical path difference by applying Fourier transform to a spectrum indicating the intensity distribution, and determining a driving amount of the member based on the optical path difference. The method further includes driving the member based on the determined driving amount. |
| US10825659B2 |
Substrate processing chamber including multiple gas injection points and dual injector
A gas injector for a substrate processing system includes a first injector housing including a base portion defining a first gas flow channel; a projecting portion extending from the base portion; and a second gas flow channel extending through the base portion and the projecting portion. The gas injector includes a second injector housing including a first cavity including a first opening, a second opening and a first plurality of gas through holes arranged around the second opening. The first gas flow channel communicates with the first plurality of gas through holes. The second injector housing includes a second cavity that includes a second plurality of gas through holes and that extends from the second opening of the first cavity. The second gas flow channel communicates with the second plurality of gas through holes. Gas in the first and second gas flow channels flows into a processing chamber without mixing. |
| US10825657B2 |
Plasma processing apparatus
A plasma processing apparatus with improved yield, adapted to include a vacuum container, a processing chamber disposed inside thereof, and in which a plasma is formed, a sample table disposed in the processing chamber and on which a sample is placed, two electrodes which have a film shape, disposed within the sample table, and to which power for attracting the sample is supplied so that different polarities are formed, a coiled portion in which two power supply lines are wound in parallel around the same axis, and a bypass line which connects the two power supply lines between the coiled portion and the two electrodes and has a capacitor. |
| US10825649B2 |
Electron beam device
The present invention provides an electron beam device suitable for observing the bottom of a deep groove or a deep hole with a high degree of accuracy under a large current condition. The electron beam device has: an electron optical system having an irradiation optical system to irradiate an aperture 153 with an electron beam 116 emitted from an electron source 100 and a reduction projection optical system to project and form an aperture image of the aperture on a sample 114; and a control unit 146 to control a projection magnification of the aperture image of the aperture projected and formed on the sample and an aperture angle 402 of the electron beam emitted to the sample by the electron optical system. |
| US10825648B2 |
Studying dynamic specimens in a transmission charged particle microscope
Methods and systems for examining a dynamic specimen using a Transmission Charged Particle Microscope are disclosed. An example method includes sparsifying a beam of charged particles to produce at detector an image of a sample comprising a distribution of sub-images that are mutually isolated from one another at least along an elected scan path, and using a scanning assembly to cause relative motion of said image and said detector along said scan path during a time interval Δt so as to smear out each sub-image into a detection streak on said detector, each such streak capturing temporal evolution of its associated sub-image during said time interval Δt. |
| US10825646B2 |
Actuator-assisted positioning systems and methods
A positioning system can include a guide, a carrier element configured to engage and convey a workpiece, a motor having a mover element, a restraint coupled to the carrier element, and an actuator disposed between the restraint and the carrier element. The guide can be movable relative to a horizontal reference plane such that the carrier element coupled to the guide is inclined with respect to the horizontal reference plane. At least the mover element of the motor can be coupled to the carrier element and can be configured to move the carrier element along the guide. The restraint can be configured to selectively engage the guide to restrain movement of the carrier element in at least one direction along the guide when the guide is inclined out of the horizontal reference plane. The actuator can be configured to displace the carrier element relative to the restraint along the guide when the restraint is engaged with the guide. |
| US10825645B2 |
System and method for reduced workpiece adhesion due to electrostatic charge during removal from a processing station
A system and method for reduced workpiece adhesion during removal from a semiconductor processing station. The system provides an electrostatic charge detector that measures the residual charge on an electrostatically clamped workpiece prior to removal from a processing station inside the semiconductor processing tool. One embodiment uses an algorithm that to predict when to remove the workpiece without electrostatic adhesion based upon the decay rate of the residual electrostatic charge (Q) on the workpiece. Other embodiments also provide for a processing station static charge buildup health check and an excessive static charge check on incoming workpieces. |
| US10825644B1 |
Corrector transfer optics for Lorentz EM
Charged particle microscopes having an optimized performance across multiple modes of operation are disclosed herein. More specifically, the disclosure includes improved charged particle microscopes that increase and/or optimize the performance of the microscope in both a standard mode of operation and a Lorentz mode of operation. The charged particle microscopes include an extra transfer lens between a corrector and the traditional transfer lens which allows for the flexibility to optimize performance in both the standard mode of operation and the Lorentz mode of operation. For example, in a Lorentz mode of operation, improved charged particle microscope according to the present disclosure can be used to tune the C5 aberration, while hardly affecting defocus and/or CS aberrations. Additionally, the inclusion of the extra transfer lens provides the charged particle microscopes disclosed herein with an extra degree of freedom with which to zero defocus and total CS and C5. |
| US10825643B2 |
Accelerator system for mineral component analysis, system and method for mineral component analysis
The present application discloses an accelerator system for mineral component analysis and system and method for mineral component analysis. The accelerator system includes an electron gun for generating an electron beam; an accelerating tube for accelerating an electron beam emitted by the electron gun to a predetermined energy; a composite target for generating a radioactive ray on the composite target after receiving bombardment of the electron beam; and a shielding mechanism for shielding the radioactive ray. |
| US10825642B2 |
X-ray source with ionisation tool
An X-ray source and a corresponding method for generating X-ray radiation are disclosed. The X-ray source includes a chamber comprising an interaction region, and a first electron source operable to emit a first electron beam, including electrons of a first energy, towards the interaction region such that the first electron beam interacts with a target to generate X-ray radiation. The X-ray source further includes a second electron source adapted to be independently operated to emit a second electron beam including electrons of a second energy for ionising particles in the chamber, and an ion collection tool that is adapted to remove the ionised particles from the chamber by means of an electromagnetic field. By ionising particles and preventing them from moving freely in the chamber, problems related to contamination of the chamber may be mitigated. |
| US10825641B2 |
X-ray tube
An X-ray tube includes a metal portion in which an X-ray emission window is provided, an insulation valve which is joined to the metal portion and forms a vacuum region in cooperation with the metal portion, and a target and an electron gun which are accommodated in the vacuum region. The insulation valve has a low resistivity glass portion joined to the metal portion, and a high resistivity glass portion for fixing an anode including the target. A volume resistivity of a material forming the low resistivity glass portion is lower than a volume resistivity of a material forming the high resistivity glass portion. According to this configuration, electrification of the insulation valve is curbed, so that deterioration in withstand voltage ability of the insulation valve is curbed, and electric discharge caused by electrification is curbed. |
| US10825640B2 |
X-ray tube
An X-ray tube includes an electron gun, a target that generates X-rays, and a vacuum housing that accommodates the electron gun and the target. The vacuum housing has a metal portion having an X-ray emission window, and an insulation valve connected to the metal portion. The metal portion has a cylinder portion in which the X-ray emission window is provided and which surrounds a tube axis of the vacuum housing, and a tapered portion which is connected to an end portion of the cylinder portion, surrounds the tube axis, and protrudes such that a connection part between the metal portion and an insulation valve is covered. The tapered portion has a shape increased in diameter such that a separation distance between a distal end portion and the tube axis is longer than a separation distance between a base end portion and the tube axis. |
| US10825639B2 |
X ray device for creation of high-energy x ray radiation
An x-ray device is for creation of high-energy x-ray radiation. In an embodiment, the x-ray device includes a linear accelerator. The linear accelerator, for creation of x-ray radiation, is embodied so as to create an electron beam directed onto a target, of which the kinetic energy per electron amounts to at least 1 MeV. In an embodiment, the x-ray device further includes a beam limiting device, arranged in the beam path of the electron beam between linear accelerator and the target, including an edge region surrounding a beam limiting device opening. A material thickness of the edge region, in a propagation direction of the accelerated electron beam emerging from the linear accelerator, amounting to less than 10% of the average reach of electrons of the created kinetic energy in the material of the edge region. |
| US10825638B2 |
X-ray tube
An X-ray tube includes a rod-shaped anode which includes a target receiving electrons and generating X-rays and has a main body portion extending in a direction of a tube axis; a vacuum housing which accommodates a distal end side of the anode having the target disposed therein and in which a proximal end side of the anode is fixed by a housing coupling portion; and a cover electrode which is disposed inside the vacuum housing, is coupled to the anode by a cover coupling portion, and surrounds the housing coupling portion. The anode has a third diameter increasing portion protruding from a front surface of the main body portion in a direction intersecting the tube axis. The cover coupling portion is disposed closer to the proximal end side of the anode than the third diameter increasing portion. |
| US10825637B2 |
Radiation emission device
A radiation emission device is provided. The radiation emission device may include a cathode configured to emit an electron beam and an anode configured to rotate on a shaft. The anode may be situated to receive the electron beam from the cathode. The radiation emission device may further include a rotor configured to drive the anode to rotate. The rotor may be mechanically connected to the shaft. The radiation emission device may further include a sleeve configured to support the shaft via at least one bearing. The cathode, the anode, and the rotor may be enclosed in an enclosure that is connected to the sleeve. At least a portion of the sleeve may reside outside the enclosure. |
| US10825636B2 |
Electron guiding and receiving element
The invention relates to an electron antenna as an anode for a micro- or nano-focus X-ray generation comprising an antenna base and an antenna element arranged on the antenna base such that the antenna element protrudes from a front surface of the antenna base, wherein the antenna is arranged to guide and attract the electrons in its vicinity to the top the antenna element. |
| US10825634B2 |
X-ray tube emitter
An emitter for a closed x-ray tube includes an emitter body formed of a low work function emitter material, the emitter body having a major surface and a secondary surface. The major surface is adapted for emission of electrons from the low work function material. The emitter assembly is adapted to reduce an emission current density emitted from the secondary surface of the emitter body, as compared to the major surface. |
| US10825629B2 |
Monolithic carrier body for a relay
A carrier body for a relay comprises a base body, a coil carrier, and a contact mount. The base body is monolithically formed with the coil carrier and the contact mount. The coil carrier and the contact mount extend from the base body. |
| US10825614B2 |
Energy harvesting device using electroactive polymer nanocomposites
An energy harvesting device includes: a first nanoporous electrode and a second nanoporous electrode, each of which is configured to which store electrical charge; a first current collector connected to the first nanoporous electrode and a second current collector connected to the second nanoporous electrode; and an enclosure that contains the first and second nanoporous electrodes and the first and second current collectors and transfers a force applied from the outside to the first nanoporous electrode and the second nanoporous electrode, wherein at least one of the first nanoporous electrode and the second nanoporous electrode comprises an ion conductive polymer. |
| US10825610B2 |
Method for producing multilayer ceramic electronic component
A method for producing a multilayer ceramic electronic component the includes producing a multilayer sheet having a plurality of multilayer ceramic green sheets and internal electrode patterns respectively arranged along a plurality of interfaces between the ceramic green sheets, and having a first main surface and a second main surface that face each other in a lamination direction thereof; placing, and pressure-bonding under heating, a resin composition onto at least one of the first main surface and the second main surface of the multilayer sheet to produce a mother block having an unfixed protection layer thereon; and cutting the mother block along a first-direction cutting-plane line and a second-direction cutting-plane line that are orthogonal to each other to produce a plurality of green chips. The resin composition includes a resin component having a melting point or a glass transition temperature of lower than 100° C. and inorganic compound particles. |
| US10825607B2 |
System and method for increasing coupling of an axle rotary transformer
Described herein is a system and method to enable a wireless power transmission link system. The wireless power transmission link system may comprise a rotatable axle and an optional telemetry unit interior to the axle. The wireless power transmission link system may comprise a first cup located interior to the telemetry unit and/or the axle. The first cup may comprise a first channel for housing a first wrapped coil. The wireless power transmission link system may comprise a second cup located interior to the telemetry unit and/or axle separated by an air gap from the first cup. The second cup may comprise a second channel for housing a second wrapped coil. The first wrapped coil and the second wrapped coil may be inductively coupled. The first cup and/or the second cup may comprise ferromagnetic material properties. |
| US10825606B2 |
Power transmission unit
A power transmission unit includes a power transmission coil, a substrate, and a substrate shielding member. The power transmission coil transmits power to a counterpart power transmission coil in a non-contact manner. The substrate is formed in a plate shape, provided such that the substrate faces the power transmission coil, and electrically coupled to the power transmission coil. A current flows between the substrate and the power transmission coil. The substrate shielding member is formed in a plate shape and provided on a side opposite to a side adjacent to the power transmission coil of the substrate. The substrate shielding member shields a magnetic field. |
| US10825604B1 |
Power-dense bipolar high-voltage transformer
An exemplary transformer is provided for high voltage and low leakage inductance, including an outer housing, a complementary pair of iron C-sections, bobbins and Litz wire. The iron C-sections form a magnetic loop core, forming proximal and distal sides. The bobbins include outer and inner primary bobbins, as well as outer, middle and inner secondary bobbins. The inner secondary bobbin has a center gap for receiving the proximal side of the core and is disposable within the inner primary bobbin. Inner and outer primary Litz wires have rectangular cross-sections and respectively wrap around the inner and outer primary bobbins. The secondary Litz wire contiguously wraps around the secondary bobbins. The primary Litz wires connect together by a shunt. The inner primary bobbin is disposable within the middle secondary bobbin. The middle secondary bobbin is disposable within the outer primary bobbin. The outer primary bobbin is disposable within the outer secondary bobbin. The outer secondary bobbin is disposable within the housing. |
| US10825603B2 |
Method and device for insulation of high-voltage generator tank
The present disclosure relates to a tank of a high-voltage generator including a tank body and a tank lid. There is an opening in the tank lid. The opening is connected to the bellows so as to counteract the volume change of the transformer oil and avoid generation of bubbles. The tank includes a positive transformer, a negative transformer, a bellows, and other components. The high-voltage winding is embedded in the PCBs. The outer insulating bushing is covered by the PCBs so as to improve the insulativity between the turns of the high-voltage winding. In addition, oil barriers may be placed between the positive and the negative transformers, or between the transformers and the ground so as to eliminate the bridge breakdown effect and make the electric field uniform. By means of said measures, the present disclosure improves the stability of the high-voltage generator. |
| US10825600B2 |
Coil component and method of manufacturing the same
A coil component includes: a first coil layer; and a second coil layer disposed on the first coil layer, wherein the first coil layer includes a first insulating layer and a first coil conductor embedded in the first insulating layer, the second coil layer includes a second insulating layer and a second coil conductor embedded in the second insulating layer, the first and second coil conductors are electrically connected to each other by a through-conductor formed in the first insulating layer, and cavities vertically penetrating through the first and second coil layers are provided in core regions of the first and second coil layers, respectively. |
| US10825599B2 |
Carrier structure
A carrier structure includes a substrate, a first patterned circuit layer and at least one magnetic element. The substrate has a first surface and an opening passing through the substrate. The first patterned circuit layer is disposed on the first surface of the substrate and includes an annular circuit for generating an electromagnetic field. The magnetic element is disposed within the opening of the substrate, wherein the magnetic element couples the annular circuit and acts in response to the magnetic force of the electromagnetic field. |
| US10825590B2 |
Soft magnetic material powder manufacturing method
A soft magnetic material powder includes soft magnetic material particles, the soft magnetic material particles each include a core formed from an Fe-based soft magnetic material and an insulating film covering the surface of the core, and the insulating film contains an inorganic oxide and a water soluble polymer. A magnetic core includes soft magnetic material particles and a binder bonding the soft magnetic material particles to each other, the soft magnetic material particles each include a core containing an Fe-based soft magnetic material and an insulating film covering the surface of the core, and the insulating film contains an inorganic oxide and a water soluble polymer. |
| US10825589B2 |
R-T-B based rare earth magnet
Provided is an R-T-B based rare earth magnet. R is one or more rare earth elements, T is one or more transition metal elements essentially including Fe or Fe and Co, and B is boron. B content with respect to a total R-T-B based rare earth magnet is 0.80 mass % or more and 0.98 mass % or less. The R-T-B based rare earth magnet includes an R1T4B4 phase. |
| US10825588B2 |
Voltage dividing resistor
Herein disclosed is a voltage dividing resistor comprising a resistance bar and a plurality of dividing connectors. The resistance bar has a first end and a second end and provides a first current path, which stretches from the first end to the second end along the resistance bar. The distance between the first end and the second end is less than the length of the first current path. The first and second ends are configured to be electrically connected to a power source. The dividing connectors are electrically connected to different locations on the first current path. Each of the dividing connectors has a contact pad. The resistance bar is not coplanar with the contact pads. A divided voltage is obtained from a pair of dividing connectors chosen from the plurality of dividing connectors. |
| US10825582B1 |
Cable connecting structure, member for cable connecting structure, and method of manufacturing cable connecting structure
A cable connecting structure includes three three-phase power cable pairs respectively including a pair of power cables that are mutually connected, three insulating rubber connecting tubes covering connecting sections of the three three-phase power cable pairs, respectively, a steel pipe accommodating portions of each of the three three-phase power cable pairs, and the three rubber connecting tubes, and a heat dissipation material. The heat dissipation material is provided between the steel pipe and each of the three rubber connecting tubes, and makes contact with the steel pipe and each of the three rubber connecting tubes. The heat dissipation material includes a heat dissipating metal that has a melting point lower than a melting point of the steel pipe. |
| US10825581B1 |
Endothermic fireproof cladding material for electric cables
An endothermic fireproof cladding material for electric cables, a cross-sectional structure of which is a two-layer or three-layer laminated composite structure in an integrated structure by coating, and one of the laminated structures has a fireproof fiber mesh cloth having a thickness of 0.03 mm to 0.24 mm as a coating and coating substrate. The fireproof fiber mesh cloth is selected from one of a glass fiber, a carbon fiber, a polyacrylonitrile (PAN) oxidized fiber, a ceramic fiber, a water-soluble alkaline earth fiber and an aromatic polyamide fiber. |
| US10825575B2 |
Conductive paste composition and semiconductor devices made therewith
The present invention provides a thick-film paste composition for printing the front side of a solar cell device having one or more insulating layers. The thick-film paste comprises an electrically conductive metal and an oxide composition dispersed in an organic medium that includes an organopolysiloxane and a fluorine-containing degradation agent. |
| US10825566B1 |
Ensuring availability of medical devices to receive maintenance
This disclosure describes systems, methods, and computer programs for notifying about availability of a medical device to receive maintenance. In one embodiment, a computer receives: (i) packets related to medical device activity, which are transmitted over a communication network, and (ii) an identifier of a certain medical device that is to receive maintenance. The computer performs deep packet inspection (DPI) of the packets. The computer determines, based on a result of DPI of a first packet, that the certain medical device is being utilized to treat a patient, so it notifies not to use the certain medical device in additional treatments. Based on a result of DPI of a second packet, which was transmitted after the first packet, the computer determines that the certain medical device was no longer being utilized to treat any patient, so the computer notifies that the certain medical device is available for maintenance. |
| US10825565B2 |
System and method for validating medical claim data
A system for validating medical claim data receives a first and second medical claim, each respectively associated with a first and a second healthcare classification system, receives claim edit criteria, stores the first and second medical claims in association with the first and the second classification systems, respectively, validates the stored medical claims by applying the received claim edit criteria to one of the stored medical claims and to the associated classification system, and graphically displays selected results of the validating. |
| US10825551B2 |
Bambam: parallel comparative analysis of high-throughput sequencing data
The present invention relates to methods for evaluating and/or predicting the outcome of a clinical condition, such as cancer, metastasis, AIDS, autism, Alzheimer's, and/or Parkinson's disorder. The methods can also be used to monitor and track changes in a patient's DNA and/or RNA during and following a clinical treatment regime. The methods may also be used to evaluate protein and/or metabolite levels that correlate with such clinical conditions. The methods are also of use to ascertain the probability outcome for a patient's particular prognosis. |
| US10825550B2 |
Fecal sample, breath sample collection and analysis for treating inflammatory bowel disease
The invention is related to a system for treating irritable bowel syndrome, Crohn's disease, ulcerative colitis (collectively, inflammatory bowel disease, or “IBD”) by determining a number of indicators, including genetic markers, gene expression levels, levels of certain compounds in the gut or feces, hydrogen and/or methane levels, and concentrations of particular bacteria in the gut or feces, and correlating one or more such indicators with symptoms in test subjects with IBD; and correlating diet, drugs, supplements or other therapy, with alleviation of IBD symptoms. The correlations established in the test subjects are confirmed or refuted for individuals suffering IBD, and the treatments established as reducing symptoms are supported through messaging and compliance is verified by monitoring the indicators. |
| US10825547B2 |
Determining novel enzymatic functionalities using three-dimensional point clouds representing physico chemical properties of protein cavities
The invention relates to a method for determining catalophores including the steps of creating a point cloud database for target protein structures; creating a query point cloud; and searching said database with said query to thereby identify one or more catalophores. |
| US10825546B2 |
Memory device and memory peripheral circuit
A memory device and a memory peripheral circuit are provided. The memory peripheral circuit includes a redundancy column data circuit and a column selection control circuit. The redundancy column data circuit is configured to provide a redundancy test mode data signal and a column address signal. The column address signal includes a redundancy column address signal. The column selection control circuit includes a column decoder and a redundancy column decoder. The column decoder disables a bad column address of a main memory block according to the redundancy test mode data signal and the redundancy column address signal. The redundancy column decoder latches the redundancy column address signal, compares the column address signal with the latched redundancy column address to obtain a comparison result, and enables a redundancy column address of a redundancy memory block according to the comparison result. |
| US10825543B2 |
Locating failures in memory with redundancy
An example computer-implemented method includes receiving hardware testing results, an address, input/output (I/O) data, a redundancy status, and an input-memory-output mapping corresponding to a memory being tested. The method includes locating a failed cell of the memory based on the hardware testing results, the address, the input/output data, the redundancy status, and the input-memory-output mapping. The method also includes automatically repairing the failed cell. |
| US10825542B1 |
Method for efficiently checking storage units of flash memory of flash memory device and corresponding electronic device executing the method
A method for checking storage units of flash memory of flash memory device includes: writing data into storage units; and performing data read operation to read data from storage units to compare read data with written data to check whether data is correctly written into storage units, and data read operation includes: performing sequential read operation to sequentially select first storage unit and to read data from first storage unit according to serial order numbers; determining whether first storage unit is damaged; accumulating a number of damaged storage units if first storage unit is damaged; determining whether the number of damaged storage units is larger than first threshold number; and exiting sequential read operation and performing random read operation to read data of specific storage unit if the number of damaged storage units is larger than first threshold number. |
| US10825540B2 |
Memory system quality integral analysis and configuration
A memory quality engine can improve the operation of a memory system by setting more effective operating parameters, disabling or removing memory devices unable to meet performance requirements, and providing evaluations between memory populations. These improvements can be accomplished by converting quality measurements of a memory population into CDF-based data, formulating comparisons of the CDF-based data to metrics for quality analysis, and applying the quality analysis. In some implementations, the metrics for quality analysis can use one or more thresholds, such as a system health threshold. Formulating the comparison to these metrics can include determining an area between a baseline frequency and a curve specified by the CDF-based data. In some implementations, this area can further be defined by a lowest frequency bound and/or can be compared as a ratio to an area of a rectangle that contains the CDF curve. |
| US10825537B2 |
Shift register unit, driving method, gate driving circuit and display device
A shift register unit, a driving method, a gate driving circuit and a display device are provided. The shift register unit includes: an input circuit used to provide a pull-up node with a first control signal from a first control signal terminal; N output circuits, wherein an i-th output circuit is used to provide an i-th output terminal with an i-th clock signal from an i-th clock signal terminal; a pull-down control circuit used to provide a pull-down node with a first power source signal from a first power source terminal, and to provide the pull-down node with a second power source signal from a second power source terminal; and a pull-down circuit used to provide each output terminal and the pull-up node with the second power source signal. |
| US10825536B1 |
Programmable circuits for performing machine learning operations on edge devices
Certain aspects of the present disclosure are directed to methods and apparatus for programming a device having one or more programmable circuits to implement, for example, a machine learning model. One example apparatus generally includes a plurality of word lines, a plurality of bit lines, and an array of programmable circuits. Each programmable circuit is coupled to a corresponding word line in the plurality of word lines and to a corresponding bit line in the plurality of bit lines and comprises: a main resistor coupled between the corresponding word line and the corresponding bit line, an auxiliary resistor, a fuse coupled in series with the auxiliary resistor, wherein the auxiliary resistor and the fuse are coupled between the corresponding word line and the corresponding bit line, and a programming circuit configured to selectively blow the fuse. |
| US10825533B2 |
Power on fuse read operation in semiconductor storage device and operation method thereof
A semiconductor memory device and an operation method thereof that can accurately read setting information from a memory cell array when a power supply is turned on are provided. The flash memory includes a memory cell array, a detecting portion, a ROM and a control portion. The detecting portion detects that the power supply is turned on. The ROM stores at least a code for performing a reading operation of the memory cell array and stores a special code in a specific address. The control portion controls the reading of the ROM. When the detecting portion detects the power-on of the power supply, the control portion reads the special code from the ROM and determines whether the read special code is correct or not, reads the code if the determination is correct and again reads the special code if the determination is incorrect. |
| US10825528B2 |
Memory devices having source lines directly coupled to body regions and methods
Memory devices, memory cell strings and methods of operating memory devices are shown. Configurations described include directly coupling an elongated body region to a source line. Configurations and methods shown should provide a reliable bias to a body region for memory operations such as erasing. |
| US10825526B1 |
Non-volatile memory with reduced data cache buffer
In non-volatile memory circuit, the area devoted to the cache buffer of the read and write circuitry is reduced through the sharing of data latches. In an array structure where memory cells are connected along bit lines, and the bit lines organized into columns, each of the columns has an associated set of data latches, including one or more data latches for each bit line of the column. Data is transferred in and out of the read and write circuit on a data bus, where data is transferred between the data latches and the data bus through a set of transfers latches. The area used by the latch structure is reduced by sharing the transfer latches of the read and write circuitry between the data latches of multiple columns. |
| US10825518B2 |
Fast read speed memory device
A memory cell includes a first resistive memory element, a second resistive memory element electrically coupled with the first resistive memory element at a common node, and a switching element comprising an input terminal electrically coupled with the common node, the switching element comprising a driver configured to float during one or more operations. |
| US10825515B1 |
Resistance variable memory device including stacked memory cells
A resistance variable memory device may include a plurality of tiles in which memory cells are arranged. The first to third level of the word lines may be sequentially stacked on the plurality of tile regions with the decoding circuits along rows of the tile regions. A first level of the bit lines may be interposed between the first level of the word lines and the second level of the word lines. A first level of the bit lines may be extended along columns of the tile regions. The second level of the bit lines may be interposed between the second level of the word lines and the third level of the word lines. The second level of the bit lines may be extended along the columns of the tile regions. The first and third levels of the word lines at a selected row of a selected tile region among the tile regions and the second level of the bit lines at a selected column of the selected tile region may be controlled by a decoding circuit of the selected tile region. The second level of the word line at the selected row of the selected tile region and the first level of the bit line at the selected column of the selected tile region may be controlled by another decoding circuit of another tile region. |
| US10825513B2 |
Parasitic noise control during sense operations
A memory system includes a sense system configured to control parasitic noise sources by increasing selected bit line or channel voltages during sense stages. The increase may be tied to a triggering threshold voltage level. That is, while performing a memory operation, the sense system may increase the selected bit line voltage level dependent on a reference voltage level or memory state associated with a sense stage being above the triggering threshold level. |
| US10825512B1 |
Memory reads of weight values
A memory includes a row decoder that receives an address of a row to be read and an operand. The memory includes a memory array of bitcells that can be configured to store N-bit weight values in which N is an integer greater than one. The row decoder is configured to, for a multiplication mode read operation at the selected word line, selectively activate the selected word line based on a bit value of the received operand to selectively read an N-bit weight value based on a bit value of the operand. Such an operation may in some embodiments, perform a multiplication operation of the bit value of the operand and the N-bit weight value. |
| US10825509B2 |
Full-rail digital read compute-in-memory circuit
A full-rail digital-read CIM circuit enables a weighted read operation on a single row of a memory array. A weighted read operation captures a value of a weight stored in the single memory array row without having to rely on weighted row-access. Rather, using full-rail access and a weighted sampling capacitance network, the CIM circuit enables the weighted read operation even under process variation, noise and mismatch. |
| US10825501B2 |
Pre-writing memory cells of an array
Methods, systems, and devices for operating a memory cell or memory cells are described. Cells of a memory array may be pre-written, which may include writing the cells to one state while a sense component is isolated from digit lines of the array. Read or write operations may be executed at the sense component while the sense component is isolated, and the cell may be de-isolated (e.g., connected to the digit lines) when write operations are completed. The techniques may include techniques accessing a memory cell of a memory array, isolating a sense amplifier from a digit line of the memory array based at least in part on the accessing of the cell, firing the sense amplifier, and pre-writing the memory cell of the memory array to a second data state while the sense amplifier is isolated. In some examples, the memory cell may include a ferroelectric memory cell. |
| US10825499B2 |
Magnetic random access memory structure and manufacturing method of the same
The present disclosure provides a magnetic random access memory structure, including an array region, and a logic region adjacent to the array region. The logic region includes a bottom electrode via, a magnetic tunneling junction layer over the bottom electrode via, a top electrode over the MTJ, a conformable oxide layer over the MTJ and the top electrode, and a silicon oxide layer over the conformable oxide layer. The conformable oxide layer and the silicon oxide layer extend from the array region to the logic region. |
| US10825497B2 |
Semiconductor device including spin-orbit torque line and method of operating the same
A semiconductor device includes a storage layer including at least one first magnetic layer and a reference layer facing the storage layer and including at least one second magnetic layer. The device also includes a tunnel barrier layer between the storage layer and the reference layer. The device further includes at least one spin-orbit torque line adjacent the storage layer. |
| US10825492B2 |
Methods and apparatuses for command shifter reduction
Apparatuses and methods for reducing a number of command shifters are disclosed. An example apparatus includes an encoder circuit, a latency shifter circuit, and a decoder circuit. The encoder circuit may be configured to encode commands, wherein the commands are encoded based on their command type and the latency shifter circuit, coupled to the encoder circuit, may be configured to provide a latency to the encoded commands. The decoder circuit, coupled to the latency shifter circuit, may be configured to decode the encoded commands and provide decoded commands to perform memory operations associated with the command types of the decoded commands. |
| US10825491B2 |
Systems and methods for writing zeros to a memory array
A memory device may include a memory array, which may also include, multiple memory cells. The memory device may also include one or more counters designed to generate internal memory addresses to sequentially access the memory cells and facilitate writing logical zeros to all of the memory cells. |
| US10825490B2 |
Semiconductor storage device
According to one embodiment, a semiconductor storage device includes a memory cell and a memory cell connected to a word line, a first bit line BL connected to the memory cell, a second bit line BL connected to the memory cell, and a control circuit. The control circuit includes a first transistor provided between the first bit line and the node and including one end electrically connected to the node, and a second transistor provided between the second bit line and the node and including one end electrically connected to the node; the second transistor is provided adjacent to the first transistor; and the control circuit is configured to set one of the first transistor and the second transistor in an ON state while setting the other in an OFF state. |
| US10825488B1 |
Data sensing circuit of semiconductor apparatus
In accordance with the present disclosure, a data sensing circuit of a semiconductor apparatus includes a sensing portion configured to sense and amplify an input signal provided through an activated data line between a first data line and a second data line. The data sensing circuit also includes an offset sampling portion configured to generate a second offset voltage by sampling a first offset voltage of one to be activated between the first data line and the second data line and configured to store the second offset voltage into a parasitic capacitor of the other one between the first data line and the second data line. |
| US10825485B2 |
Apparatuses and methods for power efficient driver circuits
An apparatus is disclosed. The apparatus comprises a driver circuit configured to selectively provide a first supply voltage to an output node in a first operating mode and to selectively provide a second supply voltage to the output node in a second operating mode, based on one or more enable signals. |
| US10825482B2 |
Magnetic disk device
A magnetic disk device includes a casing having a box-like base that has a bottom wall and a cover that has a first surface facing the bottom wall, a magnetic disk provided in the casing, a head configured to write data to the magnetic disk and to read data from the magnetic disk, an actuator assembly that supports the head in the casing, a conductive container on the first surface of the cover, and a conductive body in contact with the conductive container and the cover. |
| US10825476B2 |
Spindle motor
A spindle motor includes a base plate on which a through hole is formed, a stator assembly provided at an top side of the base plate having a stator core with stator windings, a circuit board provided at the bottom side of the base plate and to which a lead wire of the stator windings drawn from the through hole to the bottom side is connected. An insulating cover sheet is provided at the top side of the base plate for covering the through hole, the insulating cover sheet being passed through by the lead wire, and a sealing material filling the through hole. The insulating cover sheet has a wire hole and an air vent part communicating with the through hole, wherein the air vent part faces at least a portion of an inside opening of the through hole. The wire hole and the air vent part are separated from each other or are connected to form a single opening. |
| US10825475B1 |
System and method for improving hard disk drive performance
A hard disk drive includes a disk having a servo region and data tracks. The servo region has servo data for formatting some of the data tracks for high capacity storage and others of the data tracks for low capacity storage. A head writes user data to the high capacity tracks in response to vibration less than a threshold value, and otherwise writes the user data to the low capacity tracks. |
| US10825471B2 |
Voice energy detection
A system uses a voice energy detection (VED) circuit along with a capture buffer for improved performance and lower power dissipation. With a VED assigned to each microphone in the system, combing the output of more than one VED to improve the detection probability or reduce the false alarm rate improves the post detection signal-to-noise ratio. One or more VED circuits are dynamically selected based on background energy and detection performance. Further, a digital VED algorithm dynamically changes the oversampling ratio (OSR) values and passband bandwidth as a function of the loudness of the background noise and desired signal levels. If the desired signal or noise is strong, then the OSR is reduced to save power. If desired speech is detected, then the OSR value increases to get the target SNR for the remaining audio processing needs. |
| US10825470B2 |
Method and apparatus for detecting starting point and finishing point of speech, computer device and storage medium
The present disclosure provides a method and apparatus for detecting a starting point and a finishing point of a speech, a computer device and a storage medium, wherein the method comprises: obtaining speech data to be detected; segmenting the speech data into speech segments, the number of speech segments being greater than one; respectively determining speech states of respective speech segments based on a Voice Activity Detection model obtained by pre-training; determining a starting point and a finishing point of the speech data according to the speech states. The solution of the present disclosure can be employed to improve the accuracy of the detection results. |
| US10825466B2 |
Blind signal separation method and structure, voice control system, and electrical appliance assembly
A blind signal separation method includes: performing noise reduction preprocessing on a detected voice signal, wherein the voice signal is a linear superposition signal of a plurality of simultaneous signal source voice messages; constructing, by means of non-Gaussian measurement, a target function for the preprocessed voice signal; estimating, by means of an iterative algorithm, an expectation-maximization separation matrix W of the target function; and deriving an estimated target separation signal U(n) from U(n)=WX(n), wherein X(n) is a vector constructed by the plurality of signal source voice messages. |
| US10825463B2 |
Electronic device and method for controling the electronic device thereof
An electronic device and a controlling method therefor are provided. The electronic device includes a speaker, a microphone, and an audio processor configured to adjust a size of a signal of a predetermined frequency band in an input audio signal, determine whether to adjust the size of the audio signal wherein the size of the frequency band was adjusted based on the output level of the speaker, and output the audio signal processed based on whether the adjustment was performed through the speaker. The audio processor is further configured to perform acoustic echo cancellation for the sound signal using the input audio signal or the audio signal of which size was adjusted based on whether the adjustment was performed, based on receiving a sound signal including the output audio signal through the microphone. |
| US10825460B1 |
Audio fingerprinting for meeting services
The present technology can receive audio segments from sources within one or more conference room, and can create audio fingerprints from the sources. The audio fingerprints are optimized for audio in conference room environments, which include distortions from room impulse responses, and various encoding used by telecommunication networks. In some embodiments, when two audio segments are matched, a user equipment can be instructed to mute its speakers to avoid feedback. In some embodiments, when two audio segments are matched, a user equipment can be given instructions to join a conference taking place in the room in when the audio segment originated. |
| US10825459B2 |
Method and apparatus for converting voice into text in multiparty call
A method and an apparatus for converting a speech-to-text in a multiparty call. Receiving speech-to-text requests sent by at least two terminals, where the speech-to-text requests include a first identifier and a second identifier; allocating a session to the at least two terminals, so that in the speech-to-text requests sent by the at least two terminals, terminals that have a same first identifier or a same second identifier have a same session; receiving, by using a packet-switched domain, a voice stream whose sampling rate is greater than 8 KHz and that is sent by at least one terminal in one multiparty call, where the multiparty call corresponds to one session; converting the voice stream into a text; and sending the text to a terminal in the multiparty call. |
| US10825457B2 |
Device and method for activating with voice input
An information processing apparatus that detects a voice command via a microphone in order to activate the device and execute certain applications. The apparatus comprises a digital signal processor (DSP) and a host controller which are responsible for processing the voice commands. The DSP recognizes and processes voice commands intermittently while the host processor is in a sleep state, thereby reducing the overall power consumption of the apparatus. Further, when the DSP is configured to recognize voice commands intended only to activate the device, a memory having a sufficiently lower storage capacity suffices. |
| US10825448B2 |
Quantum technology for use with extracting intents from linguistics
Apparatus for mapping a user utterance onto a plurality of intents is provided. The apparatus may include an intent training database that includes a plurality of tokens and intents. The apparatus may include a processor. The processor may utilize a token-intent map to generate a token-row map and an intent-column map. The processor may map the plurality of tokens onto a token-intent matrix. The processor may generate a token-cognitive matrix, a cognitive-comprehension matrix and an intent-cognitive matrix from the decomposition. The cognitive-comprehension matrix may be the space of entanglement between the token-cognitive matrix and the intent-cognitive matrix. The processor may reduce the rank of the cognitive-comprehension matrix. The processor may compute a plurality of token vectors from a computation of the token-cognitive matrix and the cognitive-comprehension matrix. The processor may compute a plurality of intent-cognitive vectors from a computation of the cognitive-comprehension matrix and the intent-cognitive matrix. |
| US10825446B2 |
Training artificial intelligence to respond to user utterances
A method improves a functionality of a conversational agent that is generated by an artificial intelligence (AI) system. A conversational agent receives a first utterance from a first entity. The AI system identifies an unverified response to the first utterance; sends the unverified response to the first entity; and receives a positive feedback indication about the unverified response from the first entity. The AI system searches a data store in order to identify an entry for a second utterance by a second entity, where the second entity has sent a positive feedback for the unverified response. The AI system sends the second utterance and the unverified response to the first entity, and receives a positive feedback for the unverified response to the second utterance from the first entity in order to mark the unverified response as a verified response, which responds to future receipts of the first utterance. |
| US10825442B2 |
Exhaust system sound generation assembly unit
A sound generation assembly unit, for an exhaust system of an internal combustion engine, includes a sound generation module (16) with a sound generation module housing to be arranged at an exhaust gas guide element (12) of the exhaust system (14). At least one loudspeaker unit (20) is arranged in the sound generation module housing (18). A rear volume module (30) includes a rear volume module housing (32) and a rear volume (34) formed in the rear volume module housing (32). The rear volume module housing (32) is connected or can be connected to the sound generation module housing (18) for the acoustic coupling of the rear volume (34) to the at least one loudspeaker unit (20). |
| US10825439B2 |
Sound-absorbing textile composite
In an embodiment, the present invention provides a sound-absorbing textile composite, including: a) at least one open-pore support layer comprising coarse staple fibers having a titer of from 3 dtex to 17 dtex and fine staple fibers having a titer of from 0.3 dtex to 2.9 dtex, as scaffold fibers; and b) a microporous flow layer arranged on the support layer and including microfibers having a fiber diameter of less than 10 μm. A flow resistance of the sound-absorbing textile composite is from 250 Ns/m3 to 5000 Ns/m3. |
| US10825435B2 |
Pivot mechanism and keyboard apparatus including the same
A pivot mechanism includes: a shaft portion; a bearing configured to contact the shaft portion and pivot about a pivot axis; and a reinforcement protruding from an outer circumferential surface of the shaft portion. The outer circumferential surface includes a first region contactable by the bearing in a range of its pivotal movement and a second region not including the first region in a region opposed to the first region via the pivot axis. The reinforcement extends from at least a portion of the second region to an outside of the bearing in a pivot-axis direction. |
| US10825432B2 |
Smart detecting and feedback system for smart piano
A smart musical instrument system for replaying user performance with auto-play, electronic sound source or video, the system may include a musical instrument, a plurality of sensors, and a processing device. The plurality of sensors may be configured to obtain performance data of a user. The plurality of sensors may include a first sensor configured to obtain first performance data of the user. The performance data may include the first performance data indicating operations of a musical instrument. The processing device may be in communication with the plurality of sensors. The processing device may be configured to compare the performance data with reference music data to generate a comparison result and generate feedback based on the comparison result. |
| US10825426B2 |
Merging multiple exposures to generate a high dynamic range image
A method of generating a high dynamic range (HDR) image is provided that includes capturing a long exposure image and a short exposure image of a scene, computing a merging weight for each pixel location of the long exposure image based on a pixel value of the pixel location and a saturation threshold, and computing a pixel value for each pixel location of the HDR image as a weighted sum of corresponding pixel values in the long exposure image and the short exposure image, wherein a weight applied to a pixel value of the pixel location of the short exposure image and a weight applied to a pixel value of the pixel location in the pixel long exposure image are determined based on the merging weight computed for the pixel location and responsive to motion in a scene of the long exposure image and the short exposure image. |
| US10825425B2 |
Information display method and information display apparatus suitable for multi-person viewing
An information display method and an information display apparatus suitable for multi-person viewing are provided. The method is adapted to an electronic apparatus having a transparent display and a processor, and the method includes following steps: detecting a plurality of users viewing the transparent display, and calculating a gaze range of each user viewing the transparent display; calculating an intersection range of the gaze ranges of the users and determining whether a ratio of the intersection range to the gaze ranges exceeds a preset intersection ratio; displaying object information of the objects appeared in the gaze range according to each of the gaze ranges if the ratio does not exceed the preset intersection ratio; and displaying object information of the objects appeared in the gaze range according to the intersection range if the ratio exceeds the preset intersection ratio. |
| US10825421B2 |
Electronic device photographing method, and apparatus
An electronic device photographing method includes, after the electronic device enters a photographing screen, determining a folding angle of the flexible display screen based on a pixel coordinate parameter of a photographed object on the photographing screen; and/or determining target luminance of a display screen; and when detecting that a photographing button is pressed, adjusting luminance of the display screen to the determined target luminance. In this way, when the electronic device is used to take an image, fill-in light can be implemented for the photographed photo by improving target luminance of the display screen based on the pixel coordinate parameter of the photographed object on the photographing screen. |
| US10825411B2 |
Shutdown signal generation circuit and display apparatus
This application provides a shutdown signal generation circuit and a display apparatus. The shutdown signal generation circuit includes: a first switch, where a first end of the first switch is electrically coupled to a first frequency, a control end of the first switch is electrically coupled to a first node, and a second end of the first switch is electrically coupled to a second node; and a second switch, wherein a first end of the second switch is electrically coupled to a second frequency, a control end of the second switch is electrically coupled to the first node, and a second end of the second switch is electrically coupled to the second node, where the first node is electrically coupled to a control signal, and the second node electrically outputs a gate shutdown signal. |
| US10825402B2 |
Display apparatus and driving method therefor
This application provides a display apparatus and a driving method therefor. The display apparatus includes: a storage module, configured to provide display data; a timing controller, configured to: read the display data, convert the display data to image data, and output the image data and a control signal; a brightness adjusting module, configured to adjust a working state of the brightness adjusting module according to the control signal; and a display module, configured to receive the image data output by the timing controller and present a corresponding image, where after finishing configuring the image data of the display module and receiving a feedback signal sent by the display module, the timing controller controls the brightness adjusting module to be turned on, and the brightness adjusting module is connected to the timing controller by using a spring and a probe of a fan-out area. |
| US10825398B2 |
Scan driving device and display device having the same
A display device includes a display panel including scan lines, data lines, and a plurality of pixels coupled to the scan lines and the data lines, a voltage generator configured to generate an on-voltage and an off-voltage, a scan controller configured to generate a scan start signal based on the on-voltage, the off-voltage, and a vertical start signal, and a scan driver configured to generate a scan signal based on the scan start signal and to provide the scan signal to a scan line of the scan lines. The scan controller is configured to detect a voltage level of the scan start signal and to output a shutdown signal based on the voltage level of the scan start signal during an over current detecting period. |
| US10825392B2 |
Data signal compensation method for pixel circuit, data signal compensation device and display device
Embodiments of the present disclosure provide a data signal compensation method for a pixel circuit, including: inputting a test signal to the data signal line, and detecting a real-time voltage at the first node after a first preset time elapses; comparing the real-time voltage with a preset voltage, and in response to the real-time voltage being deviated from the preset voltage, adjusting an initial compensation value for a mobility, so as to make the real-time voltage be consistent with the preset voltage, wherein the preset voltage is set by obtaining an initial threshold voltage for the driving transistor; generating a compensation test signal and inputting the compensation test signal to the data signal line; and generating a test signal, inputting the generated test signal to the data signal line, and sensing a first voltage at the first node after a first preset time elapses as the preset voltage. |
| US10825389B2 |
Pixel control circuit and control method, pixel unit, display substrate and device
A pixel control circuit and control method, a pixel unit, a display substrate and device are provided. The pixel control circuit includes: a pressure detecting sub-circuit and a switching sub-circuit; the pressure detecting sub-circuit is connected to a control node, and configured to control a potential of the control node to be a first potential when a pressure signal is detected; and the switching sub-circuit is connected to a first power source terminal, a light-emitting sub-circuit in the pixel unit and the control node respectively, and configured to provide a first power source signal from the first power source terminal for the light-emitting sub-circuit when the potential of the control node is the first potential. The pixel control circuit effectively raises the speed of fingerprint detection. |
| US10825381B2 |
Display system and method for controlling display system
A display system includes: a display device that transits from a power-off state to a power-on state; and a brightness calculation device that calculates a brightness setting sequence based on a humidity amount over a first period in which the display device is in the power-off state, the brightness setting sequence being a sequence of a setting value of a brightness of the display device during a second period, the second period starting from when the display device transits to the power-on state, the setting value changing in time series. The display device displays an image signal at a brightness according to the brightness setting sequence. |
| US10825374B2 |
Liquid crystal drive circuit, backlight circuit, terminal, device and method
A liquid crystal driver circuit may include a screen including a plurality of liquid crystal units distributed as an array. The array may include m rows of liquid crystal units along a row direction, and n columns of liquid crystal units along a column direction, wherein m is an integer and n is an integer. The screen may also include n data lines, respectively connected to the n columns of liquid crystal units along the column direction; and at least one data line switch, each connected to a corresponding data line of the n data lines. |
| US10825372B2 |
Display device
A display device includes a panel. The panel includes a display array and a first scan line group. The display array displays a first image and a second image following the first image, and has a first regulation array. The first scan line group is arranged corresponding to the first regulation array. There is a blanking period existed between a first update period corresponding to the first image and a second update period corresponding to the second image. The blanking period has a first sub-period. The first scan line group sends a first scan signal to the first regulation array in the first sub-period. |
| US10825370B1 |
Systems and methods for updating pixel arrays
A computer-implemented method for updating pixel arrays may include (i) displaying an image on an array of pixels via a set of pixel control modules, where each pixel within the array of pixels is communicatively coupled to a different pixel control module within the set of pixel control modules, (ii) receiving an instruction to update the image displayed on the array of pixels to a new image, (iii) identifying a pixel within the array of pixels that is in a different state in the new image than in the image, and (iv) updating the pixel to the different state by transmitting a signal from the pixel control module directly to the pixel that updates the pixel independently of additional pixels. Various other methods, systems, and computer-readable media are also disclosed. |
| US10825368B2 |
Image display device and image display method
An image display device including a transparent panel and a display adjustment layer is provided. The transparent panel displays a superimposed image corresponding to a surface region at a first region. The display adjustment layer is on the transparent panel for reserving a monocular vision to see the superimposed image. When a first eye and a second eye see the surface region through the image display device, the first eye sees the superimposed image superimposed on the surface region but the second eye only sees the surface region. |
| US10825367B2 |
Volumetric type three-dimensional display device
According to an aspect of the present disclosure, provided is a volumetric type three-dimensional display device comprising a plurality of voxels having a polyhedron shape laminated three-dimensionally and a unit display panel is configured by providing a polymer dispersed liquid crystal display device on at least one surface of the polyhedron and providing an organic electroluminescent device on at least one corner of the polyhedron. |
| US10825366B1 |
Rotation structure of lamp decoration
A rotation structure of a lamp decoration, which mainly comprises: a water-lamp main-body, a rotation mechanism, and a bottom seat; wherein the water-lamp main-body is internally filled with a slightly thick flowable liquid, and the water-lamp main-body is downwardly set with a recess. A rotation mechanism is set in the recess and has a first magnetic-disk, a plurality of gears, a fluid toggling-disk, and a rotating-body. The bottom seat correspondingly fixed and connected under the water-lamp main-body, and a second magnetic-disk is set inside the bottom seat to correspondingly attract with the first magnetic-disk magnetically. When the second magnetic-disk is rotated, the first magnetic-disk is magnetically attracted to rotate and drives the other gears to act; thereby disturbing the liquid inside the water-lamp main-body to produce a beautiful visual effect. |
| US10825361B1 |
Lock instruction tag for luggage systems
A lock instruction tag for providing instructions to a user for opening locking mechanisms of luggage systems. The lock instruction tag includes a first portion having instructions for opening a luggage system and a second portion having an opening. The opening is sized to receive at least a portion of a zipper head of the luggage system. |
| US10825359B2 |
Method and system for anthropomorphic testing device
A method includes receiving data including 3-dimensional scans of a plurality of torsos, dividing each scan into a plurality of cross-sections, calculating an area for each cross-section, and calculating a torso volume based on the calculated areas. The method may include fitting a curve defined by parameters to each cross-section. The area for each cross-section may be an area enclosed by the curve. The method may include receiving a desired torso volume percentile, and determining values for the parameters of the curves corresponding to the desired percentile. |
| US10825358B2 |
Clinical decision support and training system using device shape sensing
A training or rating system includes a shape sensing enabled device (104) and a database (140) of possible shapes and sequences of shapes for the shape sensing enabled device. The possible shapes and sequences of shapes include a collection of poses derived by appropriately performing a procedure with the shape sensing enabled device. A comparison module (154) is configured to compare real-time poses of the shape sensing enabled device with the collection of poses in the database to output comparison feedback for a user of the shape sensing enabled device. |
| US10825352B2 |
Letter manipulative identification board
A set of letter manipulatives and a board on which said letter manipulatives may be placed, where the board comprises an identification module that can identify the letter manipulatives placed on the board and communicate the identification to a computing device. |
| US10825351B2 |
Virtual music lesson system and method of use
A virtual music lesson application having a plurality of audio drivers to receive instrumental and vocal audio inputs and outputs, a low-latency audio mixer to mix the instrumental and vocal audio inputs and outputs, and a user interface having a student portal and a teacher portal, allowing a student and a teacher in remote locations to participate in an integrated music lesson. |
| US10825349B2 |
Portable tactical simulated barricade
A portable tactical simulated shooter barricade for shooting ranges with a target located down-range. A portable tactical simulated barricade consisting of a barricade attached vertically to a base stand by a continuous hinge and kept in place vertically by a sash lock, forming the base barricade designed for use atop the counter in shooter's booth at an indoor gun range. A portable tactical simulated barricade consists of a second, detachable barricade that can be adjusted vertically to different height displacement by a dowel lock inserted laterally into a sliding mechanism. The sliding mechanism which is located vertically at the mid-portion the barricade and perpendicularly to base stand, has a male and female component to facilitate upward and downward motion of the detachable barricade parallelly against the base barricade. The base stand is locked to the vertical barricade by a sash lock and can be pivoted toward the vertical portion, of the barricade by a continuous hinge. Velcro strips lock the folded base to the vertical barricade, facilitating storage and transport. |
| US10825348B2 |
Integrated student-growth platform
Some embodiments of an integrated student-growth platform for discovering, designating, and organizing heterogeneous instructional electronic resources based on observational assessments of students are disclosed. The student-growth platform is configured to establish and generate the best possible set of skills and resources for an educator to teach a group of students on a particular day and for a student to quickly progress to meet preferred educational standards. In one embodiment, the student-growth system includes a communication unit for sending and receiving data among users (e.g., teachers and students), an assessment platform, a planning platform, a learning-progression platform, an assignment platform, a mastery-maker platform, a Multi-Dimensional Response Item (MIRT) platform, and a reporting platform. The assessment platform 220 collects observation data for a target student, identifies one or more indicators to the learning-progression platform, which is coupled to the assignment platform, the mastery-maker platform, the MIRT platform, and the reporting module. |
| US10825347B2 |
Unmanned aircraft, and method and system for navigation
An unmanned aircraft navigation system includes a master navigation device, a slave navigation device, and a controller. The master navigation device includes at least one measurement component. The slave navigation device includes at least one measurement component configured to provide a redundancy support for the at least one measurement component of the master navigation device. The controller is configured to effect a navigation using the at least one measurement component of the master navigation device and the at least one measurement component of the slave navigation device. |
| US10825342B2 |
Managing system and program
A managing system includes a waiting space managing unit that manages a plurality of waiting spaces for keeping a movable body waiting, classifying them into a first waiting space for first movable body having an automatic operation function and a second waiting space for a second movable body not having an automatic operation function. The waiting space managing unit may: manage a usage status of the first waiting space and a usage status of the second waiting space; and determine to change an area of at least one of the first waiting space and the second waiting space according to at least one of the usage status of the first waiting space and the usage status of the second waiting space. |
| US10825340B1 |
Autonomous vehicle maneuver system for emergency vehicles and non-standard traffic flow
Systems and methods are provided that may to cause autonomous navigation of autonomous vehicles in the case of non-standard traffic flows such as police stops, emergency vehicle passing, construction sites, vehicle collision sites, and other non-standard road conditions. An entity associated with the non-standard traffic flow (e.g., an emergency vehicle, road sign, barrier, etc.) may transmit or broadcast a control signal to be received (or otherwise detected) at one or more autonomous vehicles. Each autonomous vehicle, upon receiving the control signal, may autonomously navigate in accordance with the control signal, thus mitigating or eliminating dangers associated with non-standard traffic flows. |
| US10825338B2 |
Handheld electronic devices with remote control functionality and gesture recognition
Handheld electronic devices are provided that have remote control functionality and gesture recognition features. The handheld electronic device may have remote control functionality in addition to cellular telephone, music player, or handheld computer functionality. The handheld electronic devices may have a touch sensitive display screen. The handheld electronic devices may recognize gestures performed by a user on the touch sensitive display screen. The handheld electronic devices may generate remote control signals from gestures that the handheld electronic device may recognize. A media system may receive the remote control signals and may take appropriate action. The touch sensitive display screen may be used to present the user with information about the media system such as the current volume. |
| US10825337B2 |
Autonomous commissioning and inspection of alarm systems
A method and system for testing a device in a fire control system is disclosed. A method includes a method and system for testing a device in a fire control system is disclosed. A method includes placing the device in a testing mode; isolating the device from other devices in the fire alarm system; testing the device; and removing the device from testing mode; wherein testing the device comprises using an unmanned inspection vehicle to remotely perform tests or other tasks on the device. |
| US10825336B2 |
Connected gateway
Systems, methods, and computer-readable media are presented herein for providing lower level physical-layer gateway functionalities and upper-level application functionalities; a system designed with flexible configurations in order to support a wide range of connected applications. The system includes a processor that executes machine instructions to perform operations. The operations comprise: receiving sensor data from a sensor device located in a building; converting the sensor data from a raw state to a physical measurement; and activating an abatement device situated in the building as a function of the physical measurement. |
| US10825327B1 |
System and method for brokering mission critical communication between parties having non-uniform communication resources
A system and method are provided for brokering mission critical communication between a sender and a receiver, where the sender provides a message in a first communication medium and the receiver requires or prefers a second communication medium. An interpretation portion reduces the message to essential knowledge data and generates a content descriptive representation, and a routing portion determines a communication media compatibility of the receiver and selectively sets the second communication medium for the message. A mediation portion then adaptively generates a transformed message in the second communication medium so that it is ascertainable to the receiver, and actuates delivery to the receiver. The interpretation portion is trained to identify image objects in an image which are then represented in the content descriptive representation, thereby enabling the mediation portion to generate text or audio content in the transformed message indicating mission critical features within the image content. |
| US10825323B2 |
Systems and methods for relay logic for alarming and tripping for energized downed conductors
A method of determining a fault and whether to activate an alarm includes detecting a first high impendence fault (HIF) at a first detection circuit having a first phase and triggering a variable pickup timer. The method further includes monitoring for a second HIF at a second detection circuit having a second phase for a period of time set by the variable pickup timer. The method further includes determining whether to trigger an alarm, wherein the alarm is triggered by the second HIF at the second detection circuit having the second phase being detected during the period of time and the alarm is otherwise not triggered. |
| US10825321B2 |
Sensor data to identify catastrophe areas
A computer-implemented method for generating an automated response to a catastrophic event, that includes (1) analyzing a sample set of data generated in association with a catastrophic event to determine a threshold pattern; (2) receiving, with customer permission or affirmative consent, home sensor data from a smart home controller via wireless communication or data transmission, the home sensor data including data regarding at least one of (i) structural status; (ii) wind speed; (iii) availability of electricity; (iv) presence of water; (v) temperature; (vi) pressure; and/or (vii) presence of pollutants in the air and/or water; (3) determining, based upon or from computer analysis of the home sensor data, whether the home sensor data indicates a match to the threshold pattern; and (4) automatically generating a response if the home sensor data indicates a match to the threshold pattern. As a result, catastrophic events and responses thereto may be improved through usage of a remote network of home sensors. |
| US10825319B1 |
Underwater video monitoring for swimming pool
A monitoring system that is configured to monitor a includes a light device that is located at a pool of the property and that includes a camera that is configured to capture video data, and a monitoring control unit that is configured to receive, from the light device, the video data, determine that an object in the pool of the property is likely a person, based on determining that an object in the pool of the property is likely a person, determine a confidence score that reflects a likelihood that the person is swimming, determine that the confidence score does not satisfy a confidence score criteria, and perform a monitoring system action based on determining that the confidence score does not satisfy the confidence score criteria. |
| US10825316B1 |
Systems and methods for detecting a medical emergency event
A computer-implemented method for detecting medical emergency events may include, via one or more processors, data sensors, and/or transceivers: (1) obtaining sensor data indicative of kinetic actions of a user; (2) analyzing the sensor data to associate the sensor data with a one or more kinetic actions of the user; (3) comparing the one or more kinetic actions of the user with a model of kinetic actions to determine whether the one or more kinetic actions correspond with the model of kinetic actions, with the model being indicative of a medical emergency event; and (4) upon determining that the one or more kinetic actions correspond with the model, contacting medical emergency responders to request medical emergency services for the user. As such, medical emergency events being experienced by a user can be detected, and medical emergency responders may be quickly contacted to provide essential emergency medical services to the individual. |
| US10825314B2 |
Baby monitor
Systems and methods are described herein for monitoring and capturing information associated with target subjects, such as babies. For example, the systems and methods provide a capture device, such as a camera, that captures capture time of flight (TOF) data from a target subject. Using the TOF data, the systems and methods, via a display device associated with (e.g., paired to) the capture device, present information about the target subject, such as information indicating movement of the target subject, information indicating a breathing rate of the target subject, information indicating a heart rate of the target subject, and so on. |
| US10825312B2 |
Modular multi-sensor fire- and/or spark detector
A modular multi-sensor fire detector (300) that has an evaluation unit and a plurality of sensor heads (100) which are arranged locally at a distance from the evaluation unit and are connected to the evaluation unit in a signal-conducting manner, wherein the evaluation unit (200) can be connected in a signal-conducting manner to an alarm signal receiving device (301) which is locally at a distance. |
| US10825310B2 |
3D monitoring of sensors physical location in a reduced bandwidth platform
Systems and methods for controlling the recording, storing and transmitting of video content captured by security cameras in order to drastically reduce the overall bandwidth required to remotely monitor a physical space. More specifically, embodiments of the present invention relate to a method of triggering or activating a video camera to record and/or transmit images of a physical environment over a network only when measurements taken by a separate structural sensor camera or depth-sensing device indicate that sufficient physical changes have occurred in the environment to warrant video recording. Embodiments of the invention pair video cameras with structural depth sensors, along with enhanced on-board processing techniques, to increase the recording and transmitting efficiency of video cameras by recording and/or transmitting video streams only when something in the physical environment monitored by a depth sensor is determined to have changed or moved, or is determined by processing algorithms to be important or significant. A security function and a library of image processing analytics are also disclosed for processing static and dynamic image states within the measured physical space. |
| US10825307B1 |
Transaction plan management
Aspects of the present invention disclose a method for determining and providing notifications regarding ATMs that can fulfill a transaction plan of a user. The method includes one or more processors determining a transaction plan for a user, the transaction plan including a schedule of future transactions of the user based on historical user data and user-provided information, wherein the determined transaction plan includes a forecast future withdrawal amount and corresponding time. The method further includes one or more processors identifying an automated teller machine (ATM) preferred by the user. The method further includes one or more processors determining whether the ATM preferred by the user can fulfill the determined transaction plan. In response to determining that the ATM preferred by the user cannot fulfill the determined transaction plan, the method further includes determining one or more alternate ATMs that can fulfill the determined transaction plan. |
| US10825305B2 |
Game apparatus, display system, and recording medium
A game apparatus includes: a moving image acquirer configured to acquire a movement image of an operation result generation device that generates an operation result used in a game; a movable display device having a transformable display surface; a game related information acquirer configured to acquire game related information including at least one of information on the operation result generation device and information on the game; and a form determiner configured to determine a form of the display surface based on the game related information, and the movable display device displays the movement image acquired by the moving image acquirer in the form determined by the form determiner. |
| US10825301B2 |
Techniques for facilitating multiplayer/tournament hybrid skill-based, wager-based gaming via computer networks
Various aspects described for implementing tournament hybrid arcade/wager-based gaming techniques via computer networks, including one or more casino gaming networks. The tournament hybrid arcade/wager-based game may include a non-wager based gaming portion and a wager-based gaming portion. One or more players are able to concurrently engage in continuous game play of the non-wager based gaming portion during execution of wager-based gaming events which are automatically triggered based on events which occur during play of the non-wager based gaming portion. Payouts for a given wager-based game event outcome may include both monetary payouts and/or non-monetary payouts. |
| US10825298B1 |
Gaming system and method for skipping bonus events in exchange for sporting event wagers
Gaming systems and methods which enable a player to skip a bonus event, such as a play of a triggered bonus game, in exchange for a placement of a sporting event wager. |
| US10825294B2 |
Systems for implementing enhanced gaming and prizing parameters in an electronic environment
System and methods are provided for effecting user experience in an electronic game environment through use of virtual currency or vCoins. In a multi-level game, the systems and methods include memory for storing information on game play, the information including input received from the user, information relating to levels within the multi-level game and game display information for output to the user. A processor is coupled to the memory for generating game play information, preferably including game play with virtual money. The virtual money is acquired through game play or cash purchase. The virtual money is convertible into a non-cash good comprising advancement to another level within the game. |
| US10825292B2 |
Touchpoint-dependent transactions
A transaction is facilitated at a business's touchpoint by transmitting from a wireless device (e.g., a patron's cell phone) to a transaction server operated by a transaction-funding business: patron-identifying information for the patron and a touchpoint ID associated with the touchpoint read using the wireless device. The transaction server authorizes the transaction, transmits that authorization to the cell phone and/or the touchpoint business, and the touchpoint business provides goods/services to the patron. In some implementations, the transaction-funding business transfers outgoing funds for the transaction to the touchpoint business and receives incoming funds for the transaction from the patron. In a casino, a patron can use his/her cell phone to purchase gaming credit at a gaming machine without using a paper voucher or currency. The transaction-funding business funds the purchase for the patron without any funds ever residing on or passing through the patron's cell phone. |
| US10825291B2 |
System and method for playing online game
A system and method for playing an online game. The system includes player devices associated with the online game and a server arrangement communicably coupled with the player devices. The server arrangement is configured to receive a request from a player device to initiate the online game; determine at least one passive player device based on predefined condition; transmit an authorization request to the at least one passive player device to play the online game as virtual player; receive an authorization response from the at least one passive player device; create at least one virtual player for the at least one passive player device, based upon the received authorization response, and initiate the online game among the at least one virtual player and the at least one player device, wherein the at least one passive player device is different from the at least one player device. |
| US10825290B2 |
Network architecture for gaming industry accounting
A peripheral device is installed in a cabinet of an electronic gaming machine and configured to detect and communicate with a personal electronic device of a player of a casino game. The personal electronic device is configured to communicate identity information and/or account information to the peripheral device that, in turn, can be used to enable gameplay on the electronic gaming machine. Other embodiments described herein reference a network architecture facilitating cryptographically-secure and verifiable accounting of all point or real-money transactions in a casino environment. |
| US10825288B1 |
System and method for casino table operation
A system includes a gaming table, at least one light sensor, an electronic system, and a central computer. The gaming table includes a tabletop covered by a fabric. The at least one light sensor is positioned in proximity to a player position at the gaming table. In addition, the at least one light sensor is positioned beneath the fabric to detect light intensity through the fabric. The electronic system is communicably coupled to the at least one light sensor. Furthermore, the electronic system is operable to detect changes in light intensity at the at least one light sensor. The central computer is communicably coupled to the electronic system. Additionally, the central computer is operable to perform at least one operation based on a status of the at least one light sensor. |
| US10825287B2 |
Gaming system having electronic gaming machine and multi-purpose isolating enclosure
A gaming system including an isolating partially see through sound blocking multi-function isolating enclosure and an electronic gaming machine positioned in the enclosure. |
| US10825284B2 |
Automatic dispenser of portable terminals
Automatic dispenser (10) of portable terminals (100), comprising a vertical body (11) having a fully closed storage area (20) including a plurality of compartments (50) for storing a corresponding plurality of portable terminals (100) to be taken by authorised users. At least one access door (25) is arranged on said vertical body (11) at said storage area (20) to provide for a selective access within the storage area (20). The dispenser (10) comprises a wireless charging unit arranged within said storage area (20) at each compartment (50) and an air conditioning system (200) configured to control temperature and humidity of each compartment (50). |
| US10825282B2 |
Coin selector holder for a commercial appliance and commercial appliance
A coin selector holder for a commercial home appliance is provided. The coin selector holder includes a body mounted on a control panel of the commercial home appliance and provided with a mounting groove opening, a first supporting arm arranged on a first side of the mounting groove opening and fastened to the control panel in a bending manner, and a second supporting arm, arranged on a second side of the mounting groove opening. After the first supporting arm is fastened on the control panel, the second supporting arm is clamped to the control panel, and is slideable along the control panel during the clamping process. A commercial appliance including the coin selector holder for the commercial home appliance is provided. |
| US10825280B2 |
System for converting a mobile electronic payment terminal into a fixed electronic payment terminal
A system of conversion of a mobile electronic payment terminal into a fixed electronic payment terminal. The system includes: first and second support elements having first hooking elements and a first reversible locking element. The support elements are configured to receive the electronic payment terminal or a charging base for charging the electronic payment terminal and to be fixedly attached to the charging base or to a fixed pedestal. The system also includes a lower hatch to be fixed beneath the electronic payment terminal and having second hooking elements configured to cooperate with the first hooking elements of the first and second support elements, and further having a second reversible locking element configured to cooperate the first the reversible locking element the support elements. |
| US10825278B2 |
Apparatus for determining an authenticated location of an asset with a global resource locator
Methods and apparatus for determining an Authenticated Location of a GRL Device using a Smart Gateway. The GRL Device may include a Miniature Atomic Clock along with other components that can receive process and communicate information to enable locating, identifying, and tracking physical Assets and data contained within the Assets. More specifically, the present disclosure presents methods and apparatus of deploying a Global Resource Locating (GRL) device adhered to or inserted into packaging for an Asset. The Smart Gateway, either as stand-alone architecture or as a Smart Phone app, may be used to transmit and receive UUIDs from a GRL-enabled asset. |
| US10825277B2 |
Locking system for exchange of items, services, and/or facilities
One or more techniques and/or systems are provided for facilitating the exchange of an item. For example, a containment component is configured to receive one or more items. A locking component is configured to selectively restrict or allow access to the item. A code generation component is configured to generate and provide an unlocking code to a requestor (e.g., based upon payment by the requestor that requests access to the item). A code entry component is configured to receive user input of a code. The code entry component either retains the locking component in a locked state if the code is not validated as the unlocking code or transitions the locking component into an unlocked state if the code is validated as the unlocking code. |
| US10825276B2 |
Dynamic power management for electronic locksets
An exemplary embodiment pertains to a method of operating an electronic lockset during a plurality of iterations of a recurring period of time, wherein the electronic lockset includes a first electronic component. The method generally includes generating a usage score for the electronic component based on usage of the electronic lockset during the first iteration of the recurring period of time, selecting a schedule for the electronic component based on the first usage score, and during a second iteration of the recurring period of time occurring after the first iteration of the recurring period of time, operating the electronic component operating according to the selected schedule. |
| US10825257B2 |
Synthetic representation of a vascular structure
The present invention relates to an apparatus for providing a synthetic representation of a vascular structure. It is described to provide (210) at least one 2D X-ray image comprising 2D X-ray image data of a vascular structure of a patient's body part is provided. A 3D model of the body part is provided (220), the 3D model comprising a 3D modelled vascular structure. A 2D projection of the 3D model of the body part is determined (230), the 2D projection of the 3D model of the body part comprising a 2D projection of the 3D modelled vascular structure. The 3D model of the body part is transformed (240). The transform of the 3D model of the body part comprises a determination of the pose of the 3D model of the body part such that a 2D projection of the 3D modelled vascular structure associated with the transformed 3D model of the body part is representative of the 2D X-ray image data of the vascular structure of the patient's body part. A medical report is generated (250) based on information determined from the 3D model. |
| US10825256B2 |
Generation of user interaction based data by three dimensional assets in a virtual environment
In one embodiment, a plurality of 3D digital assets that can be associated with scripts to transmit user interaction, when displayed within a 3D environment in a client machine. The system includes a 3D digital asset processing system configured to receive user interaction data related to the 3D digital asset from the client machine and generate metrics related to user interaction with the 3D digital asset. In one embodiment, the metrics are generated by determining whether the 3D digital asset, comprising a collidable mesh, is drawn on a culling mask of a camera, and further using ray casting, drawing a line between the camera and the 3D digital asset. When the line collides with the collidable mesh of the 3D digital asset, using a screen bounding function of a 3D engine of the virtual environment, a proportion of the 3D digital asset on a user interface is determined to obtain a percentage of the user interface that is covered by the 3D digital asset. Thereafter, data related to user interaction with the 3D digital asset in the 3D environment is determined using the percentage. |
| US10825255B2 |
Augmented virtual display
A VR system for vehicles that may implement methods that address problems with vehicles in motion that may result in motion sickness for passengers. The VR system may provide augmented or virtual views that match visual cues with the physical motions that a passenger experiences. The VR system may project virtual content so that the content appears as a distant object stabilized or fixed in the external environment. The VR system may aid in productivity, as passengers may perform work while riding in the vehicle without experiencing motion sickness. In addition, the VR system may provide enhanced virtual experiences to passengers in moving vehicles by matching accelerations and motions of the vehicle to accelerations and motions in the virtual experiences. |
| US10825250B2 |
Method for displaying object on three-dimensional model
The invention relates to the field of information technology. The present invention involves obtaining an image, said image being formed using a video camera, and forming a model, including identifying points of interest on frames of an image and determining the coordinates thereof, shifting the video camera, and receiving data regarding the parameters of the shift; computing forecastable spatial coordinates for sectors in which actual spatial objects may be found, which are displayed on the image using corresponding points of interest; computing the coordinates of an area of a frame for each indicated sector in which a corresponding point of interest is expected to be found, performing a search for the point of interest within the bounds of the indicated area of the frame, and, if the point of interest is found, storing to memory the spatial coordinates of the corresponding sector; correlating images of points of interest to the sectors corresponding thereto on a spatial model, identifying flat and/or curved surfaces on the spatial model, extracting from memory a model of an additional object, and forming signals for controlling same; computing results for the interaction between the model of the additional object and the parameters of the spatial model, and forming a signal for the image of the additional object superimposed on the image formed by the video camera and outputting same to a display. |
| US10825244B1 |
Automated LOD construction for point cloud
A method of providing structured data to be used in a front end viewing device includes building a plurality of layers with different levels of detail (LODs). The method utilizes a point cloud, and selects points into the LODs on random basis. The data sets associated with the LODs are complementary, so that the data may be combined in order to achieve higher resolution. The method maintains or reduces the size of the resulting LOD-structured file(s) in comparison with the original file(s) of the cloud. |
| US10825243B1 |
Three-dimensional (3D) model creation and incremental model refinement from laser scans
A method, system, and apparatus create a 3D CAD model. Scan data from two or more structured scans of a real-world scene are acquired and each scan processed independently by segmenting the scan data into multiple segments, filtering the scan data, and fitting an initial model that is used as a model candidate. Model candidates are clustered into groups and a refined model is fit onto the model candidates in the same group. A grid of cells representing points is mapped over the refined model. Each of the grid cells is labeled by processing each scan independently, labeling each cell located within the refined model as occupied, utilizing back projection to label remaining cells as occluded or empty. The labels from multiple scans are then combined. Based on the labeling, model details are extracted to further define and complete the refined model. |
| US10825236B1 |
Composite mesh LOD construction
A method of forming and using an efficient image data structure involves providing a first model comprising three-dimensional spatial information for use in being displayed on a display device. Objects within the first model having sub-models are classified to form groups of objects, objects within a same group for being processed with a substantially similar process. A class LOD structure is constructed for each group, the class LOD structure built using the substantially similar process for the class and the LOD structure for representing each object within the class for supporting rendering thereof. A rendering strategy is defined for each Class, the rendering strategy for rendering each object within the class based on data within the LOD structure and in dependence upon a gaze direction of a spectator and a location of the spectator. The class LODs are merged to form an LOD structure for the first model. The LOD structure is stored in a retrievable form for having data retrieved therefrom based on a provided location and gaze direction. Based on the spectator location and gaze direction a subset of LODs is selected from the LOD structure relying on a predefined set of integer functions that define rendering strategies, each for a subset of the class LODs reflecting each class, the subset of LODs selected in part based on a distance from the spectator location to an object within said class. A subset of facets is selected from the subset of LODs depending on spectator position and related to visibility of an encompassing sub-model for use in rendering of a scene on a front-end display. The subset of selected facets is then provided for display on the front-end device. |
| US10825233B2 |
Image processing apparatus
An image processing apparatus acquires volume data including a negative voxel value and derived from a photoacoustic wave produced by irradiating a subject with light, generates compressed volume data by compressing the volume data to selectively reduce a data amount of voxel data having a voxel value whose absolute value is less than a threshold, and saves the compressed volume data. |
| US10825232B2 |
Method for continued bounding volume hierarchy traversal on intersection without shader intervention
A hardware-based traversal coprocessor provides acceleration of tree traversal operations searching for intersections between primitives represented in a tree data structure and a ray. The primitives may include opaque and alpha triangles used in generating a virtual scene. The hardware-based traversal coprocessor is configured to determine primitives intersected by the ray, and return intersection information to a streaming multiprocessor for further processing. The hardware-based traversal coprocessor is configured to omit reporting of one or more primitives the ray is determined to intersect. The omitted primitives include primitives which are provably capable of being omitted without a functional impact on visualizing the virtual scene. |
| US10825226B2 |
Apparatus and method for performing motion capture using a random pattern on capture surfaces
A method is described comprising: applying a random pattern to specified regions of an object; tracking the movement of the random pattern during a motion capture session; and generating motion data representing the movement of the object using the tracked movement of the random pattern. |
| US10825224B2 |
Automatic viseme detection for generating animatable puppet
Certain embodiments involve automatically detecting video frames that depict visemes and that are usable for generating an animatable puppet. For example, a computing device accesses video frames depicting a person performing gestures usable for generating a layered puppet, including a viseme gesture corresponding to a target sound or phoneme. The computing device determines that audio data including the target sound or phoneme aligns with a particular video frame from the video frames that depicts the person performing the viseme gesture. The computing device creates, from the video frames, a puppet animation of the gestures, including an animation of the viseme corresponding to the target sound or phoneme that is generated from the particular video frame. The computing device outputs the puppet animation to a presentation device. |
| US10825221B1 |
Music driven human dancing video synthesis
The present disclosure provides a method for generating a video of a body moving in synchronization with music by applying a first artificial neural network (ANN) to a sequence of samples of an audio waveform of the music to generate a first latent vector describing the waveform and a sequence of coordinates of points of body parts of the body, by applying a first stage of a second ANN to the sequence of coordinates to generate a second latent vector describing movement of the body, by applying a second stage of the second ANN to static images of a person in a plurality of different poses to generate a third latent vector describing an appearance of the person, and by applying a third stage of the second ANN to the first latent vector, the second latent vector, and the third latent vector to generate the video. |
| US10825220B1 |
Copy pose
Techniques are disclosed that allow animators to easily share and reuse character poses such as gestures, expressions, and mouth shapes. When starting on a new shot, an animator often wants a character to have the same pose exactly as the end of the previous shot. According to various embodiments, an animator can easily set up these hookup poses by animator copying a pose directly from a clip of prerecorded media. In one aspect, a pose at the current playhead of the playback tool is copied into a software buffer of an animation tool and then pasted into a character. Thus, the animator may copy a pose exactly as he/she is seeing visually. In various aspects, animators can choose a pose from an entire inventory of available animated videos. This provides a more efficient method for selecting a pose since the user can easily choose and pick a pose from a large inventory of animated videos and bring in a desired pose in a matter of a few mouse clicks. |
| US10825209B2 |
System and method for performing tomographic image acquisition and reconstruction
Systems and methods for tomographic reconstruction of an image include systems and methods for producing images from k-space data. A k-space data set of an imaged object is acquired using know k-space data acquisition systems and methods. A portion of the k-space data set is sampled so as to collect some portion of the k-space data. An image is then reconstructed from the collected portion of the k-space data set according to a convex optimization model. |
| US10825206B2 |
Methods and apparatuses for performing artificial intelligence encoding and artificial intelligence decoding on image
Provided is an artificial intelligence (AI) decoding apparatus includes: a memory storing one or more instructions; and a processor configured to execute the one or more instructions stored in the memory, the processor is configured to: obtain AI data related to AI down-scaling an original image to a first image; obtain image data corresponding to an encoding result on the first image; obtain a second image corresponding to the first image by performing a decoding on the image data; obtain deep neural network (DNN) setting information among a plurality of DNN setting information from the AI data; and obtain, by an up-scaling DNN, a third image by performing the AI up-scaling on the second image, the up-scaling DNN being configured with the obtained DNN setting information, wherein the plurality of DNN setting information comprises a parameter used in the up-scaling DNN, the parameter being obtained through joint training of the up-scaling DNN and a down-scaling DNN, and wherein the down-scaling DNN is used to obtain the first image from the original image. |
| US10825205B2 |
Methods and apparatuses for performing artificial intelligence encoding and artificial intelligence decoding on image
Provided is an artificial intelligence (AI) decoding apparatus includes: a memory storing one or more instructions; and a processor configured to execute the one or more instructions stored in the memory, the processor is configured to: obtain AI data related to AI down-scaling an original image to a first image; obtain image data corresponding to an encoding result on the first image; obtain a second image corresponding to the first image by performing a decoding on the image data; obtain deep neural network (DNN) setting information among a plurality of DNN setting information from the AI data; and obtain, by an up-scaling DNN, a third image by performing the AI up-scaling on the second image, the up-scaling DNN being configured with the obtained DNN setting information, wherein the plurality of DNN setting information comprises a parameter used in the up-scaling DNN, the parameter being obtained through joint training of the up-scaling DNN and a down-scaling DNN, and wherein the down-scaling DNN is used to obtain the first image from the original image. |
| US10825204B2 |
Artificial intelligence encoding and artificial intelligence decoding methods and apparatuses using deep neural network
Provided is an artificial intelligence (AI) encoding apparatus including a memory storing one or more instructions, and a processor configured to execute the one or more instructions stored in the memory to obtain a first image by performing AI down-scaling on an original image through a deep neural network (DNN) for down-scaling, obtain artifact information indicating an artifact region in the first image, perform post-processing to change a pixel value of a pixel in the first image, based on the artifact information, and obtain image data corresponding to a result of encoding of the post-processed first image, and AI data including the artifact information. |
| US10825199B2 |
Methods and apparatus for processing image data for machine vision
The techniques described herein relate to methods, apparatus, and computer readable media configured to test a pose of a model to image data. Image data of an object is received, the image data comprising a set of data entries. A set of regions of the image data are determined, wherein each region in the set of regions comprises an associated set of neighboring data entries in the set of data entries. Processed image data is generated, wherein the processed image data comprises a set of cells that each have an associated value, and generating the processed image data comprises, for each region in the set of regions, determining a maximum possible score of each data entry in the associated set of neighboring data entries from the image data, setting one or more values of the set of values based on the determined maximum possible score, and testing the pose of the model using the processed image data. |
| US10825198B2 |
3 dimensional coordinates calculating apparatus, 3 dimensional coordinates calculating method, 3 dimensional distance measuring apparatus and 3 dimensional distance measuring method using images
Provided is a three-dimensional locations calculating apparatus using photographic images and a three-dimensional locations calculation method by using photographic images, and more particularly, to a three-dimensional locations calculating apparatus using photographic images and a three-dimensional location calculation method by using photographic images, in which a plurality of photographic images are analyzed to calculate three-dimensional locations of a point that is commonly marked on the photographic images. |
| US10825195B2 |
Spatial index creation for IHC image analysis
An image analysis method for analyzing an IHC tissue sample includes storing, for each of one or more sets of digital images, a set-ID in a spatial database of a spatial DBMS, the images of each set depicting the same or adjacent layers of the IHC tissue sample; storing, for each of the, a plurality of spatial data objects in the database in association with the set-ID; creating, by the spatial DBMS, at least one spatial index covering the objects of the images contained in the one or more sets; applying, by the spatial DBMS, a spatial database operation on the at least one spatial index for determining the relative positions of objects of two or more images of a selected set; and providing the relative positions as input for determining the distance and/or relative position of the biomedical features of the tissue sample. |
| US10825190B2 |
Dynamic image processing apparatus for aligning frame images obtained by photographing dynamic state of chest based on movement of lung-field region
A dynamic image processing apparatus includes: a hardware processor that: extracts a lung-field region from at least one of a plurality of frame images of a chest dynamic image obtained by radiographing a dynamic state of a chest of an examinee; sets a feature point in a position that moves according to a movement of a lung field due to respiration in the lung-field region extracted by the hardware processor; searches a frame image other than a frame image in which the feature point has been set for a corresponding point that corresponds to the feature point set by the hardware processor, and estimates a correspondence relationship of each pixel in the lung-field region among the plurality of frame images in accordance with a positional relationship between the feature point set by the hardware processor and the corresponding point searched for by the hardware processor. |
| US10825189B2 |
Radiation imaging apparatus, radiation imaging system, radiation imaging method, and computer-readable medium therefor
Provided is a radiation imaging apparatus including: a radiation detector configured to generate a first radiographic image and a second radiographic image based on a radiation; a scattered radiation reduction unit configured to reduce a scattered radiation component from the first radiographic image and the second radiographic image; a position alignment unit configured to perform position alignment on the first radiographic image and the second radiographic image, using the first radiographic image and the second radiographic image from which the scattered radiation component has been reduced; and a combining unit configured to combine the first radiographic image and the second radiographic image that have been subjected to the position alignment. |
| US10825187B2 |
Method and system for object tracking
The application relates to a method and system for tracking a target object in a video. The method includes: extracting, from the video, a 3-dimension (3D) feature block containing the target object; decomposing the extracted 3D feature block into a 2-dimension (2D) spatial feature map containing spatial information of the target object and a 2D spatial-temporal feature map containing spatial-temporal information of the target object; estimating, in the 2D spatial feature map, a location of the target object; determining, in the 2D spatial-temporal feature map, a speed and an acceleration of the target object; calibrating the estimated location of the target object according to the determined speed and acceleration; and tracking the target object in the video according to the calibrated location. |
| US10825185B2 |
Method and apparatus for performing segmentation of small objects within moving pictures in real-time
The present invention relates to a method and apparatus for performing object segmentation in an image. More particularly, the present invention divides a screen of an input image into at least two sub-images, and generates one image by combining the at least two sub-images to which an image segmentation algorithm is respectively applied. |
| US10825183B2 |
Analyzing and processing method and device for a road
The present disclosure provides an analyzing and processing method and device for a road. In the analyzing and processing method for a road provided by the present disclosure, a slope value of a ground surface is obtained and image data of the ground surface is collected, and then the image data is analyzed and processed by using a pre-trained landform analysis model, so as to determine a landform type corresponding to the image data. A traveling condition is then determined based on the slope value of the ground surface and the landform type, and command information is generated according to the traveling conditions. |
| US10825177B2 |
Imaging system and method for image localization of effecters during a medical procedure
A computer-assisted imaging and localization system assists the physician in positioning implants and instruments into a patient's body. The system displays overlapping images—one image of the surgical site with the patient's anatomy and another image showing the implant(s) or instrument(s). The overlapping image of the implant/instrument is moved over the static image of the anatomy as the implant/instrument is moved. The moving image of the implant/instrument can be an unaltered image or an image altered to intensify or mitigate the anatomical or non-anatomical aspects of the moving image. Sliding these images over one another helps the surgeon in positioning devices or instruments with a high degree of accuracy and with a limited number of additional x-rays. |
| US10825172B2 |
Medical image segmentation
Systems and methods are disclosed for medical image processing using neural networks. A first and a second controller network share a memory to which both the first and second controller network can write data and from which both the first and the second controller network can read data. Reading and writing is performed by respective read and write heads which are advantageously neural networks trained how to write and read in an optimal way. The memory thus provides each controller network with context data generated by the respective other controller network. |
| US10825164B1 |
Imaging system for analysis of wood products
A black and white image of a wood product, such as a veneer sheet, is captured with a first camera and a color image of the wood product is captured with a second camera. Computer processing of the black and white image is performed to determine dimensions of the wood product, the existence of voids within the wood product, and the presence of debris on the wood product. Computer processing of the color image is performed to determine whether colored defects are present in the wood product. A grade is assigned to the wood product based on this computer processing. The wood product can then be sorted based on the grade. |
| US10825163B1 |
Automatically executing a test to inspect an end face of an optical fiber when an image is in focus
A device may use a camera to capture an image of an end face of an optical fiber in a field of view of the camera. The device may monitor a focus metric associated with the image while the image is manually focused using an opto-mechanical assembly. The device may automatically initiate a test to inspect the image of the end face of the optical fiber for compliance with a set of criteria related to cleanliness and damage based on the focus metric satisfying a condition. The device may output a result from the test indicating whether the end face of the optical fiber satisfies the set of criteria related to cleanliness and damage. |
| US10825160B2 |
Spatially dynamic fusion of images of different qualities
A system and method of processing an image is provided in which an input image output by an imaging sensor is received. For each location of a plurality of locations of a reference point of a moving window in the input image, a first image quality metric is determined as a function of quality of first image content included in a region covered by the moving window, wherein the window is sized to include at least a significant portion of a target of interest. An enhancement process is applied to the input image and generates a resulting enhanced image that is spatially registered with the input image. For each location of the plurality of locations of the reference point of the moving window in the enhanced image, a second image quality metric is determined as a function of quality of second image content included in the region covered by the moving window. For each location of the plurality of locations, first fused content is determined by a first fusing of the first image content with the second image content, the first fusing being a function of the first image content, the first image quality metric, the second image content, and the second image quality metric associated with the location. A fused image is generated that includes the first fused content determined for each of the locations of the plurality of locations. |
| US10825159B2 |
Method and apparatus for enhancing stereo vision
A method and apparatus for segmenting an image are provided. The method may include the steps of clustering pixels from one of a plurality of images into one or more segments, determining one or more unstable segments changing by more than a predetermined threshold from a prior of the plurality of images, determining one or more segments transitioning from an unstable to a stable segment, determining depth for one or more of the one or more segments that have changed by more than the predetermined threshold, determining depth for one or more of the one or more transitioning segments, and combining the determined depth for the one or more unstable segments and the one or more transitioning segments with a predetermined depth of all segments changing less than the predetermined threshold from the prior of the plurality of images. |
| US10825157B2 |
Glare reduction in captured images
Techniques to improve the quality of captured images by reducing the effects of undesired objects (e.g., screen glare) are disclosed. The techniques may involve the use of face detection to localize the likely position of screen glare within the captured images (e.g., on a user's eyeglasses), as well as an awareness of the content that is being displayed on a display screen (or other light-projecting element projecting light into the scene) at the moment of capture of the respective image. The techniques may then model the position, size, and/or distortion of the screen contents (or other projected light) reflected by the user's eyeglasses (or other reflective surface in the captured scene environment). Once the appearance of the undesired screen glare has been modeled in the captured image, the techniques may perform an image modification operation to remove or reduce the undesired glare from the originally-acquired image in an efficient manner. |
| US10825155B2 |
Providing a normalized image
A method is for providing a normalized image. The method includes receiving a non-normalized image including first pixels and non-normalized intensities, each of the first pixels being characterized by one of the non-normalized intensities. Furthermore, the method includes determining a subtraction histogram, the subtraction histogram being configured to map a first intensity to the difference between the relative frequency of the first intensity and the relative frequency of a second intensity, the first intensity being one of the non-normalized intensities and the second intensity being one of the non-normalized intensities. Furthermore, the method includes providing a normalized image including second pixels and normalized intensities based on the non-normalized image and based on the subtraction histogram, each of the second pixels being characterized by one of the normalized intensities. |
| US10825154B2 |
Directional bilateral filtering with improved noise reduction along edges
Embodiments relate to a bilateral filter circuit for directional filtering of an image. The directional bilateral filter circuit determines an edge direction and a weight for the edge direction by processing differences between pixel values of pixels in a first block of pixels in the image. The bilateral filter circuit determines non-directional taps for pixels in a second block by processing pixel locations, and determines directional taps by processing differences between pixel values, gradient information for the second block and the edge direction. The bilateral filter circuit determines final filter taps for pixels in the second block by blending corresponding non-directional taps and directional taps using the weight. The bilateral filter circuit obtains a pixel value of a filtered image by multiplying the final filter taps to corresponding pixel values of the pixels in the second block and adding the multiplied values. |
| US10825152B2 |
Distortion measurement and correction for spectrally encoded endoscopy
Methods, apparatuses, systems, and storage mediums for correcting distortion of a spectrally encoded endoscopy (SEE) image are provided. A first reference pattern comprising a plurality of radial lines is scanned with an SEE spectral line to obtain a first image. Signs of a tangential shift and/or of a radial shift of the spectral line may be determined, and magnitudes of the tangential shift and of the radial shift may be computed. A second reference pattern comprising at least a circle with the SEE spectral line may be scanned to obtain a second image in a case where the radial shift is positive. The magnitude of the radial shift may be computed based on the magnitude of the tangential shift and a radius of the circle. The tangential shift and the radial shift may then be applied for correcting distortion. |
| US10825151B2 |
Head up display, display method thereof and head up display system
A head up display includes: a display source configured to project a correction image and a corrected driving information image onto a transflective component; a polarization controller configured to control a polarization direction of light emitted from the display source; a receiver configured to receive a distorted correction image displayed on the transflective component; and a processor connected with the receiver, and configured to compare the distorted correction image received by the receiver with a correction image pre-stored in the processor to obtain a first image distortion, and to correct a driving information image to be displayed according to the first image distortion to obtain the corrected driving information image. |
| US10825150B2 |
Image processing method and device, electronic device and computer-readable storage medium
An image processing method and device, an electronic device and a computer-readable storage medium are provided. The method includes that: face recognition is performed on an image to be processed; responsive to detecting that the image to be processed includes a portrait, a shooting distance of the portrait is acquired; responsive to determining that the shooting distance meets a preset distance condition, a parameter relationship matched with the met distance condition is acquired; a beauty parameter corresponding to the shooting distance is selected according to the parameter relationship; and beauty processing is performed on the portrait according to the beauty parameter. |
| US10825149B2 |
Defective pixel correction using adversarial networks
A framework for defective pixel correction using adversarial networks. In accordance with one aspect, the framework receives first and second training image datasets. The framework performs adversarial training of a corrector and a classifier with the first and second training image datasets respectively. The corrector may be trained to correct a first input image and the classifier may be trained to recognize whether a second input image is real or generated by the corrector. The framework applies the trained corrector to a current image to correct any defective pixels and generate a corrected image. The corrected image may then be presented. |
| US10825146B2 |
Method and device for image processing
A method for image processing includes the following actions. After n frames of first images shot by a main camera are acquired and an auxiliary image shot by an auxiliary camera is acquired, synthetic noise reduction is performed on the n frames of first images to obtain a frame of main image. Depth information of the main image is further calculated according to the main image and the auxiliary image. Therefore, blurring processing is performed on the main image according to the depth information of the main image to obtain a required second image. |
| US10825145B2 |
Image processing device, image processing method, and non-transitory computer readable medium storing image processing program
An image processing device includes: a frame memory that saves a cyclic image of an immediately preceding frame as a reference image; and a processor comprising hardware. The processor is configured to: decompose an input image into a plurality of resolution images; set, as a base image, an image having a lower resolution than the input image among the plurality of resolution images and that detects a motion vector between the base image and the reference image; subject the reference image to motion compensation on the basis of the motion vector to generate a motion-compensated image; combine the base image with the motion-compensated image to generate a noise-reduced base image that serves as a new cyclic image; and combine the noise-reduced base image with the resolution image or resolution images other than the base image among the plurality of resolution images. |
| US10825142B2 |
Human face resolution re-establishing method and re-establishing system, and readable medium
Proposed is a human face resolution re-establishing method based on machine learning, which retains overall structure information about a human face in the process of realizing image resolution improvement, and avoids the occurrence of a local distortion in a generated output image. The human face resolution re-establishing method includes: acquiring an input image, the input image having a first resolution; based on the input image and a standard gradient image library having a second resolution, determining image gradient information about the input image; fusing the image gradient information, and superposing the gradient information obtained through fusion onto the input image; and generating an output image, the output image having a third resolution, wherein the second resolution and the third resolution are both greater than the first resolution. |
| US10825141B1 |
Decoding apparatus and operating method of the same, and artificial intelligence (AI) upscaling apparatus and operating method of the same
Provided is a decoding apparatus including: a communication interface configured to receive AI encoding data generated as a result of artificial intelligence (AI) down-scaling and first encoding of an original image; a processor configured to divide the AI encoding data into image data and AI data; and an input/output (I/O) device, wherein the processor is further configured to: obtain a second image by performing first decoding on a first image obtained by performing AI down-scaling on the original image, based on the image data; and control the I/O device to transmit the second image and the AI data to an external apparatus. In some embodiments, the external apparatus performs an AI upscaling of the second image using the AI data, and displays the resulting third image. |
| US10825125B2 |
Performing convolution operations in graphics texture mapping units
A texture mapping apparatus, e.g. of a graphics processing unit, comprises texture fetching circuitry operable to receive a set of weight values for a convolution operation and fetch from memory a set of input data values on which the convolution operation is to be performed. The texture mapping apparatus further comprises texture filtering circuitry operable to perform a convolution operation using the set of received weight values and the set of fetched input data values. The texture mapping apparatus can allow a graphics processing unit to perform a variety of convolution operations in an efficient manner. |
| US10825122B2 |
Configuration method and system of indication device for driver-passenger matching
Embodiments of the disclosure provide a method for configuring indication devices in transportation services. The method includes receiving a plurality of transportation requests including passenger pick-up points located in a preset geographical area. The method further includes identifying a first transportation request matching a first vehicle and a second transportation request matching a second vehicle, where the first vehicle and the second vehicle are detected to be located in the preset geographical area. The method also includes determining that first indication information assigned with the first transportation request shares an attribute with second indication information assigned with the second transportation request. The method additionally includes adjusting the first indication information so that the first indication information no longer shares the attribute with the second indication information. |
| US10825120B2 |
Systems and methods for quality monitoring of assets
Embodiments of the present invention address the above problems and others, while providing for a number of advantages. Some embodiments provide for end to end tracking that is able to provide ubiquitous sensor information and coverage by pairing the sensor data collection (either via BLE, barcodes, or QR codes paired with a mobile app or smart device) with the assets to collect data from farm to fork (i.e., end to end). This is in contrast to traditional solutions that may only be able to track certain data for a single leg or trip in the supply chain. Some embodiments allow more devices to be paired with products within a truckload or warehouse, since the devices are already embedded with the asset. Thus, customers may evaluate environmental differences that affect product quality. |
| US10825116B2 |
Vehicle parking space protector and access control by a vehicle operator
Disclosed is a method for accommodating parking requirements of a vehicle operator parking a vehicle at a parking spot, including: receiving, in a parking block assembly disposed in an egress area of a parking spot of a parking lot, authorized instructions from a mobile device of the vehicle operator to position a parking block in lowered position, positioning the parking block of the a parking block assembly in the lowered position, and wherein the authorized instructions are provided to the mobile device in advance and enable control of the parking block assembly only during a duration of a stay at the parking spot for the vehicle. |
| US10825114B2 |
Identifying correlated services during processing services
A method for processing services can include receiving a request for a service; sending the result of the service in which at least one data item is tagged; in response to a selection of the tagged data item, determining other services associated with the service based on a service template of the service; and providing the other services associated with the service as options, wherein the other services take the at least one data item as inputs to provide outputs thereof. |
| US10825110B2 |
Entity page recommendation based on post content
Methods, systems, and computer programs are presented for an online community management system. One method includes detecting that a user has interacted with a post on a social network. The social network provides a plurality of entity contents. Further, the method includes determining a topic of the post based on content of the post. The method includes recommending following a related entity content of the plurality of entity contents to the user in response to determining that the topic is associated with the related entity content, the user is not following the related entity content, one or more users of the social network have posted in connection with the related entity content within a threshold amount of time, and the user is not blocked from accessing the related entity content. |
| US10825106B2 |
Document management system
A document management system includes first and second terminals and a server, wherein processing tasks of the first terminal is offloaded to the server and results of the processing tasks are delivered to the second terminal. The first terminal transmits document preparation data and a destination address corresponding to a user. The server receives the document preparation data and the destination address, generates a document code indicating a classification of document contents and the document, stores the document, and controls transmissions of the document code and a storage address of the document to the destination address. The second terminal receives the document code and storage address, downloads the document based on the information indicating the storage address of the document, and stores the downloaded document in a storage device of the second terminal at a location determined based on the classification of document contents included in the document code. |
| US10825104B1 |
Method and system for integrating invoice related financial transaction data into a personal financial management and bill payment system and using the payment source to more accurately identify and categorize tax related financial transactions using the payment method
Financial transaction data is obtained and integrated into a personal financial management and bill payment system. Payment method data associated with the financial transaction data is obtained from the personal financial management and bill payment system. The payment method data is then used to more accurately and automatically identify tax related financial transactions for processing as tax related financial transactions having tax ramifications. |
| US10825096B1 |
Systems and methods for water loss mitigation messaging
A computer-implemented method, includes identifying, a set of insurance policyholders that have experienced water loss and a second set of insurance policyholders that have not experienced water loss. The method also includes determining an attribute indicative of increased likelihood of future water loss using a predictive model using a percentage of the first set of insurance policyholders defining a first sample size of the first set of insurance policyholders that is smaller relative to a percentage of the second set of insurance policyholders defining the second sample size of the second set of insurance policyholders. Further, the method includes identifying at least one targeted insurance policyholder having an increased likelihood of water loss, based upon the attribute and providing a water loss mitigation strategy to the at least one targeted insurance policyholder. |
| US10825092B1 |
User interface for planning tool
Various examples are directed to systems and methods for interfacing between a user and a computing device. The computing device may receive data describing a projected periodic savings amount and first expense data describing a first expense of the user. The computing device may display a graphical user interface at a display. The graphical user interface may comprise a savings shape having a size based at least in part on the projected periodic savings amount and a first expense shape having a size based at least in part on the first amount. The computing device may receive an instruction to place the first expense shape in the savings shape and may determine that the projected periodic savings amount is sufficient to fund the first expense at a first time. The computing device may display, at the graphical user interface, the first expense shape positioned within the savings shape. |
| US10825091B2 |
Method of creating and maintaining multi-manager exchange traded funds
Systems and methods for creating and maintaining multi-manager exchange traded funds. An embodiment of a method includes receiving a plurality of model portfolios, each created by a different portfolio manager and identifying a plurality of assets traded on a stock exchange. A portfolio composition file is created based at least in part on at least a portion of the model portfolios. The portfolio composition file identifies a set of constituent assets traded on the stock exchange. One or more authorized participants are authorized to trade the set of constituent assets for a creation unit of an exchange traded fund. The creation unit includes at least one share that is tradable on the stock exchange by both the authorized participant(s) and the investors. |
| US10825083B1 |
Method for a secure vehicle auction tool
A method for buying and selling vehicles includes receiving information identifying a vehicle, retrieving condition data corresponding to the vehicle from a condition database, wherein a device inside the vehicle generates at least some of the condition data while the vehicle is being operated, and analyzing the condition data to determine a condition of the vehicle, wherein the condition of the vehicle relates to at least one of a quality or a value of the vehicle. Further, the method includes communicating an indication of the vehicle condition to an end user device, and, in response to the indication of the vehicle condition, receiving an offer to purchase the vehicle. A notification is generated based on the offer to purchase the vehicle, wherein the notification indicates a status of a purchase of the vehicle according to the offer to purchase the vehicle, and the notification is communicated to the end user device. |
| US10825081B2 |
Displaying a virtual environment of a session
In various example embodiments, a system and method for facilitating display of virtual content are presented. A session that displays two-dimensional (2D) content of one or more items available for sale is presented on a first device of a user. A second device of the user is detected, the second device being able to display three-dimensional (3D) content of the one or more items available for sale. 3D content of the one or more items available for sale is retrieved. Display of the 3D content on the second device is caused, the 3D content selectable by the user to perform interactions with the 3D content. An indication of the user performed interactions is received and processed. A result that depicts the user performed interactions as being processed is displayed on the first device of the user. |
| US10825080B2 |
Item database creation based on negotiated values
A computer-implemented method includes receiving a plurality of attribute headings for a product and storing the product and the associated attribute headings as part of a negotiation. A request for products associated with the negotiation is received and in response, a user interface listing at least one of the attribute headings for the product and providing controls for entering an attribute value for the listed at least one attribute heading is generated and transmitted. An attribute value for the listed attribute heading is received as part of a bid during the negotiation and is stored. An indication that the negotiation is complete is received and in response, the attribute value for the listed attribute heading is locked. An instruction to create a new item in an item database is received and in response to the received instruction, a request is sent to retrieve the locked attribute value and store the locked attribute value in an item database used by retail systems to acquire information about products for sale in a retail enterprise. |
| US10825078B2 |
System and method for routing order lookups from retail systems
The present invention is generally directed to methods, systems, and computer program products for routing order lookups from retail systems. Order data can be synchronized from the order database cache to the order database. The order database can modify an order state of one or more customer orders from the order database. An order lookup can be received from an in-store retail system channel of one or more in-store retail system channels and can indicate a database command type. A database command type can impact a state of the order database when the order data is modified. A data source can service the order lookup based on at least a timestamp of the order data associated with a customer order. A data indicator of the order data in the order lookup can be modified when the database command type impacts the state of the order database. |
| US10825076B2 |
Systems to fulfill a picked sales order and related methods therefor
Some embodiments include a system. The system can include one or more processors and one or more non-transitory memory storage devices storing computer instructions configured to run on the processor(s) and perform acts including: receiving a request for a picked sales order; estimating an estimated fulfillment time interval to make ready the good(s) of the picked sales order for receipt by the customer, wherein estimating the estimated fulfillment time interval to make ready the good(s) of the picked sales order for receipt by the customer comprises evaluating whether the picked sales order is able to be batched in a picked sales order batch using a k-means clustering to minimize a pick walk of the picked sales order batch; determining a receivable clock time at which to promise the good(s) for receipt by the customer; and communicating the receivable clock time to the customer. Other embodiments of related systems and methods are also provided. |
| US10825074B1 |
Methods and systems for anonymizing and providing access to transaction data
A computer-implemented method for providing presentable transaction data of a product to a user may include obtaining preliminary transaction data of one or more purchasers other than the user; generating itemized transaction data based on the preliminary transaction data; obtaining one or more translation codes from one or more transaction entities; generating standardized transaction data based on the itemized transaction data and the one or more translation codes; retrieving identification data from the standardized transaction data; generating anonymized transaction data based on the standardized transaction data by withholding the identification data; generating presentable transaction data based on the anonymized transaction data; and transmitting, to a device associated with the user, the presentable transaction data. |
| US10825072B2 |
System for producing recommendations and predicting purchases of products based on usage patterns
Aspects disclosed herein may utilize neural embedding techniques to model session activity. A dataset may be collected from on online market place, such as an app store. The data set may include one or more user sessions comprising sequential click actions and/or item purchases. Models may be generated to represent session activity and, therefore, may be utilized for contextual recommendations of apps in an online app store. As such, the various aspects disclosed herein may also generate purchase predictions based on click-purchase relations in a sequence. The item similarities and purchase predictions may be used to provide real-time aid to users navigating an online marketplace. |
| US10825069B2 |
System and method for intuitive content browsing
A method and system for intuitive content browsing. The method includes determining, based on a request to browse content, an initial focal point for a visual representation of the content, wherein the initial focal point represents a content item; identifying, based on the request and the determined initial focal point, the content to be browsed; generating, based on the identified content and the focal point, a visual representation of the identified content, wherein the generated visual representation includes the identified content organized with respect to the initial focal point; and sending, to a user device, the generated visual representation for display, wherein the identified content is browsed via the displayed visual representation with respect to the focal point. |
| US10825068B2 |
Method of using apparatus, product, and system for a no touch point-of-sale self-checkout
A method, computer program product, and system to perform a sale transaction are provided. The method includes identifying each item of a plurality of items, based on at least one image of the plurality of items, determining a cost for each item, optionally identifying a person based on an image of the person, adding each of the items and each of the costs to a sale transaction, and charging the person for the sale transaction. |
| US10825063B2 |
System, method and computer program product for interfacing software engines
A system, method and computer program product for interfacing a decision engine and a marketing engine in order to provide vendor-related data in response to decision-related data is disclosed. In at least one embodiment, the system and method may include providing a decision engine on a user-accessible network, interfacing a marketing engine with the decision engine on the network; receiving a plurality of user inputs with the decision engine; processing decision-related data with the decision engine in accordance with the plurality of user inputs; sharing the decision-related data with the marketing engine; processing the decision-related data with the marketing engine; and transmitting vendor-related data via the network. |
| US10825062B1 |
Methods and systems for implementing automated bidding models
A system may include an aggregate model comprising a plurality of modules, a monitoring dashboard in communication with the aggregate model, and a search-marketing campaign manager in communication with the aggregate model, the monitoring dashboard, and a search engine entity. Additionally, the system may include a bidding interface in communication with the aggregate model and a search engine entity and/or a monitoring dashboard configured to generate model adjustment data. The search-marketing campaign manager may be configured to determine trend data, measured marketing indicators, or both, from one or more of marketing data or historical data. |
| US10825058B1 |
Systems and methods for presenting and modifying interactive content
Disclosed herein are systems and methods for presenting intelligent interactive content. The methods may include receiving user input on a first device from a first user to present content to a second user on a second device. The method may include providing the second device with content data, presenting the content to the second user, monitoring the second user's reaction to the content using eye-tracking sensor, and generating feedback data. The method may include providing the feedback data to the first device and presenting feedback to the first user. |
| US10825057B2 |
Method and system for displaying targeted content on a digital signage board
The disclosed embodiments illustrate methods for displaying targeted content on a digital signage board (DSB). The method includes receiving encrypted profile information from each of a plurality of user-computing devices when the plurality of user-computing devices is in a proximity range of the DSB, wherein the DSB is associated with one or more products and/or services. The method further includes aggregating the encrypted profile information received from each of the plurality of user-computing devices to generate an aggregated encrypted profile. Further, the method includes transmitting the aggregated encrypted profile to a content server, wherein the content server decrypts the aggregated encrypted profile to select the targeted content from a content repository associated with the one or more products and/or services, wherein the targeted content is displayed on the DSB. |
| US10825055B2 |
Method and apparatus for advertising on a mobile gaming device
In various embodiments, promotions are featured on mobile gaming devices. Data based on which a first promotion associated with a first advertiser may be displayed on a mobile gaming device. The data may include a first set of criteria identifying when the first promotion should be displayed. |
| US10825053B2 |
Characterized wireless signal mobile messaging method and system
Disclosed are methods and systems of communicating signals among promoter, audience, promotion operator by way of wireless signaling and mobile messaging. The methods can be used in, but not limited to, mobile messaging, TV promotion, digital out-of-home promotion, storefront promotion, location specific promotion or announcement and others. The advantage of this method is that the messaging or promotion or announcement is not in broadcast mode. It can be targeted to a choice of specific type of Audience through their mobile devices. |
| US10825049B2 |
Virtual reality and augmented reality systems and methods to generate mobile alerts
A mobile device, include: a location determination device; a mobile application; a plurality of wireless communication devices; and a user interface for the mobile application. The mobile device is coupled, via wireless connections, with a wearable device to capture identification information of the object, a remote portal to determine whether data warehouse coupled with the portal stores a predetermined type of data associating the identification information and the mobile device; and if so, the mobile device generates an alert on the mobile device, and prompts the user to accept an operation related to the object. If the user accepts with operation, the mobile application is configured to monitor the location of the mobile device and initiate the operation based on the location of the mobile device. |
| US10825045B2 |
Systems and methods for offering products using linked transactions
The disclosed embodiments include methods, systems, and articles of manufacture for providing offers for linked transactions. Transaction data corresponding to a first product physically purchased using a financial service account and product identification data identifying the first purchased product are received. The transaction data and the product identification data are associated. A consumer that purchased the first product is determined based on at least the transaction data. Follow-on purchase to offer for sale to the consumer based on the product identification data is determined and a follow-up purchase offer to purchase the follow-on product is generated. The consumer is provided with the follow-on purchase offer to enable the consumer to purchase the follow-on product in an electronic commerce purchase transaction. |
| US10825039B2 |
Communication of reward data between applications
There is provided a scheme of communicating reward data from a first application running on a data processing device (100) to a second application on the data processing device (100) for use by the second application. The method comprises the first application obtaining a reward value in response to a user of the first application completing a predetermined task in the first application. In response to a request from the user to claim a reward, the first application generates and transmits: an instruction to place the second application into an interactive state; and reward data, which is generated on the basis of the reward value, for use by the second application in the interactive state. The passing of the reward value from the first application to the second application occurs within the data processing device (100), with no communication between the data processing device (100) and the backend server (200) via the Internet (400) taking place. |
| US10825038B2 |
Providing mobile loyalty services via a native mobile application
In a computer-implemented method for providing mobile loyalty services via a native mobile application, mobile payment is provided via a mobile device through a native mobile application of the mobile device, wherein the native mobile application is provided by a single party. Mobile marketing is provided to a user of the mobile device by the native mobile application. Security of the mobile payment is provided by the mobile native mobile application. |
| US10825037B2 |
Navigation system with location-based supplemental incentive notification mechanism and method of operation thereof
A method of operation of a navigation system includes: generating a notification of an initial offer; identifying a consumer's vacillation to the initial offer; and generating a second notification of the supplemental incentive offer based on the consumer's vacillation for displaying on a device. |
| US10825031B2 |
System for observing and analyzing customer opinion
A system for observing and analyzing customer opinions is disclosed. The system includes one or more cameras, a focus tracking module, an observation module, an interpretation module, and a rating module. The focus tracking module uses the one or more cameras to determine a product having a focus of a person, the product having a plurality of characteristics. The observation module uses the one or more cameras to monitor one or more physical, physiological, or behavioral characteristics of the person with respect to the product. The interpretation module determines an opinion of the person regarding the product. The rating module adjusts one or more ratings of the product in response to the interpretation module determining the opinion of the person regarding the product. |
| US10825028B1 |
Identifying fraudulent online applications
A method of using browsing activity to identify fraudulent online or virtual applications includes receiving a virtual application over one or more radio frequency links, determining an applicant name on the virtual application, determining an IP address of a source computer from which the virtual application originated, determining an online browsing or search history associated with the IP address, determining whether the online browsing or search history indicates recent Internet searches for the applicant name, and, in response to determining that the online browsing or search history does indicate recent Internet searches for the applicant name, flagging the virtual application as fraudulent and generating an electronic alert indicating that the virtual application is fraudulent to facilitate identifying fraudulent virtual applications for goods or services. |
| US10825022B1 |
Systems and methods for purchases locked by video
Systems and methods for completing a permissioned payment are described herein. The system includes a network interface structured to facilitate data communication via a network, an accounts database structured to store information associated with one or more accounts held by a financial institution, including a payment account associated with a customer and a customer identifier, and a processing circuit. The processing circuit is configured to receive a purchase approval request including a purchase amount and the customer identifier and generate a notification in response to determining that the purchase amount exceeds a threshold payment amount, the notification indicating that the purchase approval request requires voting approval via a voting approval process, transmit the notification to a customer device, conduct the voting approval process including receiving votes from a plurality of social connections of the customer, and authorize or decline the purchase approval request based on the voting approval process. |
| US10825021B2 |
System for network resource exchanging
Resource exchange platform for integrating and facilitating direct resource exchanges and resource tracking between multiple organizations. The platform may establish an exchange program directly between organizations to identify, trade, and settle the transfer of physical resources physically and/or electronically. The resource exchange platform provides a more efficient exchange of physical resources, more secure trackable resource exchanges, and more agency insight into resource exchanges in order to identify potential interactions involving misappropriated resources. |
| US10825017B1 |
Authorizing a payment with a multi-function transaction card
A multi-function transaction card may include a card body having dimensions that are in accordance with a standard for transaction cards, an output device on the card body, and a secure element within the card body. The multi-function transaction card may pair, via a wireless connection, the multi-function transaction card with a terminal. The multi-function transaction card may receive, from the terminal, information associated with a transaction. The multi-function transaction card may generate, based on the information associated with the transaction, and using a cryptographic key, an authorization request cryptogram (ARQC), wherein the cryptographic key is stored in the secure element. The multi-function transaction card may generate, based on the ARQC, a machine-readable code. The multi-function transaction card may display, using the output device, the machine-readable code. |
| US10825015B2 |
Secure payment using a network of wearable devices
Systems and methods using a network of wearable devices to support secure payment for a user are described. The network of wearable devices may include a wearable secure unit including a first short-range transceiver, a wearable sensory unit including a second short-range transceiver, and a wearable communication unit including a third short-range transceiver and a long-range transceiver. The systems and methods may include receiving a transaction request from a merchant device. Thereafter, the systems and methods may obtain information from the wearable secure unit configured to provide an environment in which processes and data are securely stored and executed. The systems and methods may also obtain information from the wearable sensory unit configured to capture and compare biometrics of the user with a stored profile. Based on the obtained information, the systems and methods may instruct the wearable communication unit to transmit to the merchant device user authentication data. |
| US10825011B2 |
Method and system for interrogating and processing codes
An interrogating and processing system and method is described. A wireless communication device interrogates an information source, having a barcode or tag, and wirelessly transmits data indicative of the information source. The interrogator can be built into or adjunct to the wireless communication device. An automated processing subsystem receives the transmitted data and identifies an item corresponding to the data. A fulfillment subsystem effects delivery of the item to a destination. There can be a coupon code scanning and processing system and method. A wireless computing device having an interrogator reads a coupon code. An automated processing subsystem receives the corresponding data and provides a benefit associated with the coupon. The benefit can be a discount on a product or service. Alternatively, at least a portion of the coupon including a code is displayed on a screen of the computing device for processing at a point of sale terminal. |
| US10825001B2 |
Multi-directional wallet connector apparatuses, methods and systems
The MULTI-DIRECTIONAL WALLET CONNECTOR APPARATUSES, METHODS AND SYSTEMS (“W-CONNECTOR”) facilitates the enrollment of payment accounts in a consumer's virtual wallet. The consumer may be logged into their payment account issuer's web site and designate one or more payment accounts for enrollment in a virtual wallet. The issuer may then share account, billing and/or other relevant information with the virtual wallet provider to facilitate the enrollment of the designated payment accounts in the virtual wallet. The W-CONNECTOR may also be configured to facilitate the creation and funding of pre-paid accounts in a consumer's virtual wallet. |
| US10824995B2 |
Communication enrichment recommendation
One embodiment provides a method for use within an organization having a plurality of groups dedicated to providing assistance with requests, including: obtaining a communication comprising a request for assistance from a user; identifying, using information contained within the obtained communication, a group that is able to provide assistance in resolving the request, each group having a corresponding model identifying information needed by that group; determining, based upon a model corresponding to the identified group, information needed by the identified group to resolve the request; identifying at least one modification that needs to be made to the communication based upon the determined information, wherein the identifying at least one modification comprises determining a difference between the determined information and the information contained within the obtained communication; and sending a modified communication to the identified group, wherein the modified communication comprises the obtained communication having at least one incorporated identified modification. |
| US10824994B2 |
Electronic business form management device, electronic business form management method, and storage medium
An information processing device including a processor that functions as: a receiving section which receives, from a first user terminal, a display request of an electronic document on which a display restriction is imposed, the display request being accompanied by an intended use of the electronic document; an approval section which receives approval of the display request that is received by the receiving section; and a setting section which sets a restriction removal condition that is determined in advance in association with the intended use accompanying the display request when the approval section receives the approval of the display request. |
| US10824992B1 |
Method and system for analyzing and optimizing shipping of sheathing materials for floors
The present invention is a computer method a computer method for calculating and arranging sheathing material for a floor space of a building, comprising: analyzing a building model, wherein floor frame members are identified and isolated; processing a surface of the floor frame members; calculating an area of the surface; selectin, a sheathing material for the surface, wherein the sheathing material has a predetermined panel size; generating a graphical illustration on the model of the sheathing material panel layout; manipulating the sheathing material panels to substantially cover the area of the surface, wherein excess sheathing material panels are removed from the model; arranging the sheathing material based on an analyzed installation process; and formulating a bundle, wherein the bundle is comprised of the pieces of the sheathing material required to substantially cover the area of the surface of the floor. |
| US10824990B2 |
Merchandise management device and merchandise management method
A merchandise management device is provided for a store having a first display location where a number of first merchandise is to be displayed and a second display location where a number of second merchandise is to be displayed. The merchandise management device includes cameras positioned to capture a first image indicating how many of the first merchandise is displayed at the first location and a second image indicating how many of the second merchandise is displayed at the second location, and a processor configured to detect whether or not there is a change in a displayed number of the first merchandise and a displayed number of the second merchandise, and for each merchandise item for which the change is detected, determine a degree and a direction of change and generate a replenishment alert if the degree of change in a decreasing direction is greater than a threshold. |
| US10824988B2 |
Automated inventory management including blockchain smart contracting
Various embodiments each include at least one of systems, methods, software, and data structures for automated inventory management including blockchain smart contracting. One such embodiment in the form of a method includes maintaining a database of products available for purchase from vendors, receiving a data representation of a purchase request for a desired product from a buying entity, and finding a match between the purchase request and vendor of the desired product. This method may then generate a data representation of a contract between the buying entity and the vendor of the match followed by generating a hash of the data representation of the contract and adding the data representation of the contract and the generated hash to a blockchain data structure. A copy of the block chain data structure may then be stored and forwarded to at least each of the contracting parties. |
| US10824987B2 |
Techniques for embedding virtual points of sale in electronic media content
A method for embedding a virtual point of sale in electronic media content. The method comprises: identifying product-related information of at least one product in the electronic media content, wherein the electronic media content does not explicitly offer to sell the at least one product; identifying at least one vendor having the at least one product in stock, wherein the at least one product is interrelated to the identified product-related information, wherein identification is based on an estimated inventory of each of the at least one product for each of the at least one vendor; generating a virtual point of sale based on the identified at least one vendor and the identified at least one product; and causing a display of the generated virtual point of sale on the electronic media content. |
| US10824981B2 |
Transaction orchestration for microservice
Various examples are directed to systems and methods for orchestrating a first transaction workflow performed by a plurality of microservices. An orchestration service may write to a first tracking log a first log entry for a first action of the plurality of actions. The first tracking log may be stored at a persistent storage location that, for example, is accessible in the event that the orchestration service crashes. The first log entry may describe an initial state of the first action. The orchestration service may also write a second log entry for a second action of the plurality of actions to the first tracking log. The second log entry may describe an initial state of the second action. The orchestration service may determine that the first microservice successfully completed the first action and that the second microservice failed to complete the second action. The orchestration service may initiate a compensation action to reverse the first action. |
| US10824977B2 |
Systems and/or methods for securing and automating process management systems using distributed sensors and distributed ledger of digital transactions
An electronic resource tracking and storage computer system communicates with computing systems operated by different participants. Computing systems store copies of a blockchain and have associated computing devices with sensors. A programmed rule set includes conditions to be met when cooperating to complete, in connection with a resource tracked via the blockchain, a modeled process including modeled tasks. A transceiver receives, from the computing devices, signed electronic data messages including identifiers and values from their respective sensors. Blockchain transactions including identifiers and value(s) in the respective messages are generated. Generated blockchain transactions are published for inclusion in blockchain's copies. Value(s) in the respective electronic data messages are validated against the set of programmed rules. Based on the validations' results, events are emitted to an event bus monitored by a management system. These events selectively trigger the management system to automatically implement modeled tasks in dependence on the validations' results. |
| US10824973B2 |
Expert response team assembler solution
Technology may be used to modify and improve the process of assembling a response. An automated proposal may be generated by storing databases with information regarding experts and their availability. The database may be generated by monitoring other server systems within a network, such as email and instant messaging systems. A method may include identifying topics of interest in a request for proposal; identifying a credible expert based, at least in part, on the identified key topics; accessing time availability of the credible expert; requesting approval from a supervisor for participation by the credible expert, wherein the approval request includes the time availability of the credible expert; and assembling a response to the request for proposal that identifies the credible expert when approval from the supervisor is received. |
| US10824962B2 |
Utterance quality estimation
Techniques for improving quality of classification models for differentiating different user intents by improving the quality of training samples used to train the classification models are described. Pairs of user intents that are difficult to differentiate by classification models trained using the given training samples are identified based upon distinguishability scores (e.g., F-scores). For each of the identified pairs of intents, pairs of training samples each including a training sample associated with a first intent and a training sample associated with a second intent in the pair of intents are ranked based upon a similarity score between the two training samples in each pair of training samples. The identified pairs of intents and the pairs of training samples having the highest similarity scores may be presented to users through a user interface, along with user-selectable options or suggestions for improving the training samples. |
| US10824956B1 |
System and method for price estimation of reports before execution in analytics
A report cost estimation module is used with cloud storage systems that store and process client data. Reports on the cloud stored client data take a significant amount of CPU, memory, storage and networking resources. A data analysis model dynamically estimates pricing for client data reports according to resource consumption by identifying a cluster group for the report and using the designated regression model for the cluster group. The data analysis can store the estimated and actual report costs and improve the estimated report costs using machine learning algorithms and crowed sourcing techniques. The report price is accurately provided to the client before running the report and thus allowing the customer to carefully manage a client report budget. |
| US10824953B2 |
Reconfigurable array processor for pattern matching
Various implementations of a method, system, and computer program product for pattern matching using a reconfigurable array processor are disclosed. In one embodiment, a processor array manager of the reconfigurable array processor receives an input data stream for pattern matching and generates a tokenized input data stream from the input data stream. A different portion of the tokenized input data stream is provided to each of a plurality of processing elements of the reconfigurable array processor. Each processing element can compare the received portion of the tokenized input data stream against one or more reference patterns to generate an intermediate result that indicates whether the portion of the tokenized input data stream matches a reference pattern. The processor array manager can combine the intermediate results received from each processing element to yield a final result that indicates whether the input data stream includes a reference pattern. |
| US10824952B2 |
Reconfigurable array processor for pattern matching
Various implementations of a method, system, and computer program product for pattern matching using a reconfigurable array processor are disclosed. In one embodiment, a processor array manager of the reconfigurable array processor receives an input data stream for pattern matching and generates a tokenized input data stream from the input data stream. A different portion of the tokenized input data stream is provided to each of a plurality of processing elements of the reconfigurable array processor. Each processing element can compare the received portion of the tokenized input data stream against one or more reference patterns to generate an intermediate result that indicates whether the portion of the tokenized input data stream matches a reference pattern. The processor array manager can combine the intermediate results received from each processing element to yield a final result that indicates whether the input data stream includes a reference pattern. |
| US10824947B2 |
Learning method for supporting safer autonomous driving without danger of accident by estimating motions of surrounding objects through fusion of information from multiple sources, learning device, testing method and testing device using the same
A learning method for supporting a safer autonomous driving through a fusion of information acquired from images and communications is provided. And the method includes steps of: (a) a learning device instructing a first neural network and a second neural network to generate an image-based feature map and a communication-based feature map by using a circumstance image and circumstance communication information; (b) the learning device instructing a third neural network to apply a third neural network operation to the image-based feature map and the communication-based feature map to generate an integrated feature map; (c) the learning device instructing a fourth neural network to apply a fourth neural network operation to the integrated feature map to generate estimated surrounding motion information; and (d) the learning device instructing a first loss layer to train parameters of the first to the fourth neural networks. |
| US10824944B2 |
Method for feature data recalibration and apparatus thereof
A method of recalibrating a feature data of each channel generated by a convolution layer of a convolution neural network is provided. According to some embodiments, since an affine transformation is applied to the feature data of each channel independently of the feature data of the other channel, the overall number of parameters defining the affine transformation is minimized. As a result, the amount of computations required in performing the feature data recalibration can be reduced. |
| US10824943B2 |
High precision low bit convolutional neural network
Described herein are systems, methods, and computer-readable media for generating and training a high precision low bit convolutional neural network (CNN). A filter of each convolutional layer of the CNN is approximated using one or more binary filters and a real-valued activation function is approximated using a linear combination of binary activations. More specifically, a non-1×1 filter (e.g., a k×k filter, where k>1) is approximated using a scaled binary filter and a 1×1 filter is approximated using a linear combination of binary filters. Thus, a different strategy is employed for approximating different weights (e.g., 1×1 filter vs. a non-1×1 filter). In this manner, convolutions performed in convolutional layer(s) of the high precision low bit CNN become binary convolutions that yield a lower computational cost while still maintaining a high performance (e.g., a high accuracy). |
| US10824942B1 |
Visual similarity and attribute manipulation using deep neural networks
Embodiments described herein are directed to allowing manipulation of visual attributes of a query image while preserving the visual attributes of a query image. A query image can be received and analyzed using a trained network to determine a set of items whose images demonstrate visual similarity to the query image across a plurality of visual attributes. Visual attributes of the query image may be manipulated to allow a user to search for items that incorporate the desired manipulated visual attributes while preserving the visual attributes of the query image. Content for at least a determined number of highest ranked, or most similar, items related to the modified visual attributes can then be provided. |
| US10824941B2 |
End-to-end deep collaborative filtering
A recommendation system generates recommendations for an online system using one or more neural network models that predict preferences of users for items in the online system. The neural network models generate a latent representation of a user and of a user that can be combined to determine the expected preference of the user to the item. By using neural network models, the recommendation system can generate predictions in real-time for new users and items without the need to re-calibrate the models. Moreover, the recommendation system can easily incorporate other forms of information other than preference information to generate improved preference predictions by including the additional information to generate the latent description of the user or item. |
| US10824936B2 |
Recycling system and method based on deep-learning and computer vision technology
A recycling system and a method based on deep-learning and computer vision technology are disclosed. The system includes a trash sorting device and a trash sorting algorithm. The trash sorting device includes a trash arraying mechanism, trash sensors, a trash transfer mechanism and a controller. The trash arraying mechanism is configured to process trash in a batch manner. The controller drives the trash arraying mechanism according to the signals of trash sensors and controls the sorting gates of the trash sorting mechanism to rotate. The trash sorting algorithm makes use of the images of trash, wherein the images are taken by cameras in different directions. The trash sorting algorithm includes a dynamic object detection algorithm, an image pre-processing algorithm, an identification module and a voting and selecting algorithm. The identification module is based on the convolutional neural networks (CNNs) and may at least identify four kinds of trash. |
| US10824931B2 |
Contactless smartcards with multiple coupling frames
A smartcard (SC) having at least a contactless interface, such as having a dual interface transponder chip module (TCM) with a chip (IC), a module antenna (MA) for the contactless interface, and contact pads (CP) for a contact interface. Metal layers (ML) may have openings (MO) for receiving the module, and slits (S) or nonconductive stripes (NCS) extending to the openings, thereby forming coupling frames (CF). A card body (CB) for the smartcard may comprise two such metal layers (front and rear coupling frames) separated by a layer of non-conductive (dielectric) material. A front face card layer and a rear face card layer may complete a multiple coupling frame stack-up for a smartcard. |
| US10824930B2 |
RFID tag
An RFID tag to be used, for example, for tagging livestock. The RFID tag has a high resistance to mechanical and thermal stress due to a physical separation of a main antenna and an integrated circuit forming an RFID circuit. The RFID tag may comprise an inlay with the main antenna and a chip module with the integrated circuit and a loop antenna inductively coupled to the main antenna. The inlay and the chip module are safely embedded in a tag housing. The compact chip module with electrical connections between the loop antenna and the integrated circuit can be reliably protected. |
| US10824929B2 |
Credit card with chromogenic features
A credit card with an obscurable account identifier. The credit card further comprises a substrate defining a first surface with a chromogenic feature wherein the chromogenic feature is capable of changing from a first state and a second state based on an activating trigger. In the first state, the chromogenic feature appears with a first optical property that obscures the account identifier, and in the second state, the chromogenic feature appears with a second optical property that reveals the account identifier. |
| US10824925B2 |
Transponders and sensors for implantable medical devices and methods of use thereof
Implantable transponders comprising no ferromagnetic parts for use in medical implants are disclosed herein. Such transponders may assist in preventing interference of transponders with medical imaging technologies. Such transponders may optionally be of a small size, and may assist in collecting and transmitting data and information regarding implanted medical devices. Methods of using such transponders, readers for detecting such transponders, and methods for using such readers are also described. |
| US10824923B1 |
System and method for improving localization and object tracking
In one embodiment, a computing system is configured to track objects in an environment or localize a user device. For example, the system accesses an image of an environment captured from a viewpoint. Based on the image, the system detects landmarks that are associated with objects in the environment and identifies expected landmarks that are expected to be observable from the viewpoint using a landmark database. The system determines that at least one of the expected landmarks is currently unobservable in the environment by comparing the expected landmarks with the detected landmarks. By accessing semantic information associated with the at least one expected landmark, the system updates the landmark database based on a determination that the semantic information satisfies predetermined criteria and removes the at least one expected landmark from the landmark database. The system performs object tracking, object mapping, or re-localization within the environment using the updated landmark database. |
| US10824915B2 |
Artificial intelligence system for inspecting image reliability
A system for inspecting the reliability of an image. The system may include a processor in communication with a client device; and a storage medium. The storage medium may store instructions that, when executed, configure the processor to perform operations including: obtaining a plurality of images; categorizing the images into a plurality of image classes; calculating a plurality of probability outcomes; determining whether highest predicted probabilities of the images are less than a first threshold and whether an entropy of a predicted density of the probability outcomes exceeds a second threshold; indicating whether the image is associated with the image classes; ranking, the image amongst the plurality of images; filtering, a plurality of low reliability images according to a third threshold; providing, a likelihood of whether a user scanned a vehicle object associated with the image; and identifying a percentage of user scan failures. |
| US10824914B2 |
Apparatus and method of data generation for object detection based on generative adversarial networks
An apparatus for generating data based on generative adversarial networks (GANs) is provided. The apparatus includes a first generator configured to receive input data and generate a first fake image, a first discriminator configured to receive the first fake image generated by the first generator and a first real image and verify whether an image is fake or real, a second generator configured to receive the first fake image and generate a second fake image; and a second discriminator configured to receive the second fake image and a second real image and verify whether an image received by the second discriminator is fake or real. The apparatus improves an object recognition performance as compared with a typical object recognition algorithm by generating an image of a class of which a sufficient database is not secured so as to reduce an object misrecognition caused by an insufficient amount of data. |
| US10824910B2 |
Image processing method, non-transitory computer readable storage medium and image processing system
An image processing training method includes the following steps. A template label image is obtained, in which the template label image comprises a label corresponding to a target. A plurality of first reference images are obtained, in which each of the first reference images comprises object image data corresponding to the target. A target image according to the template label image and the first reference images is generated, in which the target image comprises a generated object, a contour of the generated object is generated according to the template label image, and a color or a texture of the target image is generated according to the first reference images. |
| US10824909B2 |
Systems and methods for conditional image translation
System, methods, and other embodiments described herein relate to conditionally generating custom images by sampling latent space of a generator. In one embodiment, a method includes, in response to receiving a request to generate a custom image, generating a component instruction by translating a description about requested characteristics for the object instance into a vector that identifies a portion of a latent space within a respective generator. The method includes computing the object instance by controlling the respective one of the generators according to the component instruction to produce the object instance. The respective one of the generators being configured to generate objects within a semantic object class. The method includes generating the custom image from at least the object instance to produce the custom image from the description as a photorealistic image approximating a real image corresponding to the description. |
| US10824906B2 |
Image processing device, non-transitory computer readable storage medium, and image processing system
An image processing device includes: a feature detection image generating unit that generates multiple feature detection images corresponding to multiple classes by applying a convolutional neural network having the classes learned previously to an input image; a post-processing unit that generates a measurement result by performing a post-process on at least some feature detection images of the multiple feature detection images on the basis of a setting parameter; and a user interface unit that receives an input of the setting parameter while presenting a user at least one of at least some of the feature detection images which are generated by the feature detection image generating unit and the measurement result which is generated by causing the post-processing unit to perform the post-process using at least some of the feature detection images which are generated by the feature detection image generating unit. |
| US10824902B2 |
Mislabeled product detection
Aspects of this disclosure include technologies for detecting mislabeled products. In one embodiment, the disclosed system will capture an image of a product when the MRL of the product is scanned or being scanned. After recognizing the product in the image, the size of the area containing the product may be calculated. Subsequently, the disclosed system can determine whether the MRL mismatches the product in the image if this size of the area containing the product does not match the standard size associated with the MRL. |
| US10824895B2 |
Image processing apparatus, image processing method, and storage medium
An object of the present invention is to extract an area of a foreground object with high accuracy. The present invention is an image processing apparatus including: a target image acquisition unit configured to acquire a target image that is a target of extraction of a foreground area; a reference image acquisition unit configured to acquire a plurality of reference images including an image whose viewpoint is different from that of the target image; a conversion unit configured to convert a plurality of reference images acquired by the reference image acquisition unit based on a viewpoint corresponding to the target image; and an extraction unit configured to extract a foreground area of the target image by using data relating to a degree of coincidence of a plurality of reference images converted by the conversion unit. |
| US10824893B2 |
Method of evaluating performance of bio-sensor, authentication method using bio-image, and electronic apparatus adopting the authentication method
Provided is a method of evaluating performance of a bio-sensor. The method may include obtaining an input bio-image by using the bio-sensor that is to be evaluated; obtaining a sample database including information of M reference bio-images, where M is a natural number; and calculating a quality score of the input bio-image based on the input bio-image and the information in the sample database. The quality score may provide an objective and quantitative score for evaluating a bio-image. |
| US10824889B2 |
Passenger rest compartments for remote aircraft spaces
Passenger rest compartments may be incorporated into remote areas of an aircraft, either in the overhead crown region or in lower lobe cargo decks. Each passenger rest compartment includes two-way audio communication with the flight deck and non-intrusive non-visual monitoring of the compartments and surrounding environment to determine passenger presence, absence, and general well-being as well as environmental safety. Rest compartments may be integrated into rest cabins in the overhead or lower lobe areas, the rest cabins accessible from the main passenger cabin via an entry vestibule providing dedicated enclosed paths to the overhead and lower cabins. Additional deployable egress hatches may allow passengers to rapidly return to the main deck from the overhead and lower lobe cabins in the event of an emergency. Selected passenger seats (e.g., partitioned or other premium seats) may include private access to passenger rest compartments. |
| US10824888B1 |
Imaging analysis technology to assess movements of vehicle occupants
Systems and methods for assessing the movements of a driver while operating the vehicle are provided. According to certain aspects, an electronic device may receive and analyze image data from a 2-D image sensor and a 3-D image sensor, where the image data depicts an individual located within a vehicle. The electronic device may also access a library of baseline movements to which to compare the image data. Based on the comparing, the electronic device may identify and record a set of movements made by the driver. |
| US10824886B2 |
Occupant monitoring device for vehicle
An occupant monitoring device for a vehicle in which an occupant sits on a seat provided in an occupant compartment includes an imaging device and a plurality of light projectors. The imaging device is configured to capture an image of a plurality of occupants sitting side-by-side in a vehicle width direction. The plurality of light projectors are provided in correspondence with a plurality of seat positions of the seat and are configured to project light toward the seated occupants. |
| US10824885B2 |
Method and apparatus for detecting braking behavior of front vehicle of autonomous vehicle
Embodiments of the present disclosure disclose a method and apparatus for detecting a braking behavior of a front vehicle of an autonomous vehicle. A specific implementation of the method comprises: extracting a vehicle image from a vehicle area in an image acquired by the image acquisition device; converting a color space of the vehicle image to generate a first vehicle image; setting a pixel value of a pixel point in the first vehicle image meeting any condition in a preset condition group to a first preset value to generate a second vehicle image; analyzing the second vehicle image to determine a candidate vehicle light area group; and detecting, based on the candidate vehicle light area group, whether a vehicle indicated by the vehicle image is braking, and generating a detection result. The implementation improves the detection efficiency for the braking behavior of the front vehicle. |
| US10824884B2 |
Device for providing improved obstacle identification
A device provides improved obstacle identification. A first camera acquires first vehicle image data and provides it to a processing unit. A second camera acquires and provides second vehicle image data. An image overlap region has at least a portion of the first vehicle image data and at least a portion of the second vehicle image data. The first and second vehicle image data extend over a ground plane and the image overlap region extends over an overlap region of the ground plane. The processing unit extracts first image features from the first vehicle image data and extracts second image features from the second vehicle image data. The processing unit projects the first and the second image features onto the ground plane. The processing unit produces at least one image of the surroundings, having either at least a portion of the first vehicle image data associated with the overlap region, or at least a portion of the second vehicle image data associated with the overlap region, based in part on the determination of first image features whose projections lie in the overlap region of the ground plane, and on second image features whose projections lie in the overlap region of the ground plane. |
| US10824880B2 |
Methods and systems for detecting environmental information of a vehicle
A system for detecting a surrounding object may receive, from a camera, a first image including a plurality of pixels relating to one or more objects and receive, from one or more LiDARs, a first point set including a plurality of points corresponding to the plurality of pixels. The system may also, based on the first point set, determine 3D coordinates and reflection intensities of the plurality of points, based on which the system may generate a segment result by classifying the plurality of points. The system may further transform the 3D coordinates of the plurality of points into 2D coordinates and determine an object type of the one or more objects based on the 2D coordinates, the 3D coordinates, the segment result, and the first image. |
| US10824877B2 |
Hierarchical data organization for dense optical flow processing in a computer vision system
A computer vision system is provided that includes an image generation device configured to capture consecutive two dimensional (2D) images of a scene, a first memory configured to store the consecutive 2D images, a second memory configured to store a growing window of consecutive rows of a reference image and a growing window of consecutive rows of a current image, wherein the reference image and the current image are a pair of consecutive 2D images stored in the first memory, a third memory configured to store a sliding window of pixels fetched from the growing window of the reference image, wherein the pixels in the sliding window are stored in tiles, and a dense optical flow engine (DOFE) configured to determine a dense optical flow map for the pair of consecutive 2D images, wherein the DOFE uses the sliding window as a search window for pixel correspondence searches. |
| US10824875B2 |
Systems and methods for selecting previews for presentation during media navigation
Systems, methods, and non-transitory computer-readable media can identify a set of media content items based on at least one search query. The set of media content items can be ranked based on information associated with one or more media content items in the set of media content items to produce a ranked set of media content items. The ranked set of media content items can be provided for sequential video presentation. A set of image frame previews can be selected for at least some media content items in the ranked set. Each image frame preview in the set of image frame previews can be selected based on a respective confidence score associated with viewer interest. One or more image frame previews, out of the set of image frame previews, can be provided during media navigation associated with the sequential video presentation. |
| US10824874B2 |
Method and apparatus for processing video
Embodiments of the present disclosure disclose a method and apparatus for processing a video. A specific embodiment of the method comprises: acquiring a target video and target video element information of the target video; extracting, based on the target video element information, a target video clip from the target video; obtaining, based on a preset corresponding relationship between video element information and a keyword determining method for a video clip, a keyword representing a category of the target video clip; and matching the keyword and with preset tag information set to obtain tag information of the target video clip, and associating and storing the target video clip and the tag information. |
| US10824870B2 |
Natural language eminence based robotic agent control
In some examples, natural language eminence based robotic agent control may include ascertaining, by a robotic agent, an image of an object or an environment, and ascertaining a plurality of natural language insights for the image. For each insight of the plurality of insights, an eminence score may be generated, and each insight of the plurality of insights may be ranked according to the eminence scores. An operation associated with the robotic agent, the object, or the environment may be controlled by the robotic agent and based on a highest ranked insight. |
| US10824868B2 |
Image processing for determining relationships between tracked objects
Cameras capture time-stamped images of predefined areas. The images are processed to make decisions as to when a person depicted in the images takes possession of or is disposed of an item depicted in the images. Possessed items are added to a shopping cart maintained for the person and dispossessed items are removed from the shopping cart. |
| US10824866B2 |
System, method, and apparatus for augmented reality implementation
An electronic device, computer-readable medium, and method executed by the electronic device including the steps of activating at least one camera of the electronic device, receiving one or more images of an object comprising at least one graphic printed thereon or embedded therein via the at least one camera, recognizing the at least one graphic within at least one image in the one or more images, determining a pre-programmed output in one or more pre-programmed outputs based at least in part on the recognized at least one graphic, and transmitting the pre-programmed output via one or more of at least one speaker of the electronic device or the at least one display of the electronic device. |
| US10824864B2 |
Plane detection using semantic segmentation
In one implementation, a method of generating a plane hypothesis is performed by a head-mounted device (HMD) including one or more processors, non-transitory memory, and a scene camera. The method includes obtaining an image of a scene including a plurality of pixels. The method include obtaining a point cloud based on the image of the scene and generating an object classification set based on the image of the scene, each element of the object classification set including a respective plurality of pixels classified as a respective object in the scene. The method includes generating a plane hypothesis based on the point cloud and the object classification set. |
| US10824861B2 |
System and method using image based machine learning process for earth observation and analysis
A process for Earth observation and analysis by pre-processing remote sensing images which may be from sources including MODIS, Proba-V, Landsat and/or Sentinel or any other space-borne or airborne sensor. Filtering the images by applying a temporal signal processing filter to a time series of remote sensing images and extracting descriptive statistics from image pixels of the remote sensing images to create input X parameters for use in a machine learning process. Applying the machine learning process to create a model which determines how the input X-parameter values map to the range of possible Y-parameter values in a way that improves RAM allocation and parallelizing in the software and processors during the machine learning process. Applying the output from machine learning to a potentially new Area of Interest to determine or predict Y-values for the known X-values using data scoring. Generating calibrated output images corresponding to the specific regions defining the Areas of Interest. |
| US10824859B2 |
Authentication apparatus and authentication method
An authentication apparatus includes: an illumination device outputting light having a first polarization direction; a camera taking a first eyeball image, a second eyeball image, and a third eyeball image, of the user, which have a second polarization direction, a third polarization direction, a fourth polarization direction, respectively; and a control circuit. The control circuit (a) acquires cornea authentication information and iris authentication information, (b) generates an amplitude image, a phase image, and an average image, using the first eyeball image, the second eyeball image, and the third eyeball image, (c) authenticates a user ID corresponding to the average image, by referring to the iris authentication information, (d) authenticates a user ID corresponding to the amplitude image and the phase image, by referring to the cornea authentication information, and (e) determines a user ID corresponding to the user, using authentication results of the user ID in (c) and (d). |
| US10824858B2 |
Object management device
An object management device manages an object based on a microscopic pattern on the surface of the object included in an image of the surface of the object. The object management device has a position correction unit. The position correction unit aligns the image based on the microscopic pattern appearing in common on a plurality of objects. |
| US10824855B1 |
Image data extraction for transaction management
Techniques are described for migrating information from a first account to a second account, based on analyzed image(s) of document(s). Image(s) of a document may be generated using an image capture device of a smartphone or other portable computing device. The image(s) may be analyzed, through pattern recognition analysis or barcode scanning, to extract the information from the image(s). The information may then be employed to schedule a transaction, such as payment of a bill described in the information. In some instances, the extracted information may be used as part of an account migration process, in which transactions are migrated from a first account to a second account. |
| US10824853B2 |
Human detection system for construction machine
A human detection system may detect the presence of a human around a shovel by using an image captured by an imaging device that is attached to the shovel and that captures a human from diagonally above. The human detection system may have an extracting part that extracts a part of the captured image as a target image, and an identifying part that identifies whether an image included in the target image extracted by the extracting part is an image of a human by an image processing. A target image region in the captured image corresponds to a virtual plane region having a predetermined size in a real space. In the real space, the virtual plane region faces toward the imaging device and is inclined with respect to a horizontal surface. |
| US10824852B1 |
Method and system for identifying biometric characteristics using machine learning techniques
A method and system may use machine learning analysis of audio data to automatically identify a user's biometric characteristics. A user's client computing device may capture audio of the user. Feature data may be extracted from the audio and applied to statistical models for determining several biometric characteristics. The determined biometric characteristic values may be used to identify individual health scores and the individual health scores may be combined to generate an overall health score and longevity metric. An indication of the user's biometric characteristics which may include the overall health score and longevity metric may be displayed on the user's client computing device. |
| US10824849B2 |
Method, apparatus, and system for resource transfer
A method for resource transfer, includes: acquiring a front face image, and a side face image from at least one side, of a target user; performing a liveness detection and an identity recognition on the target user based on the front face image and the side face image; and executing, if a liveness detection result is that the target user is a live user and an identity recognition result is that the target user is an authorized user of a target electronic account, resource transfer on the target electronic account. |
| US10824848B2 |
Biological feature recognition method and apparatus, and storage medium
The present disclosure discloses a biological feature recognition method performed at a biological feature recognition apparatus. After obtaining a facial image of a user and current heart rate data of the user, the apparatus determines, according to the facial image, current facial color data of the user and a correspondence between facial color data and heart rate data of the user and then determines, according to the correspondence between the facial color data and the heart rate data of the user, whether the current facial color data matches the current heart rate data. If the current facial color data matches the current heart rate data, the apparatus determines that recognition succeeds, thereby effectively avoiding a loophole of biological recognition in application. |
| US10824846B1 |
Nanostructure pixel sensing method
A sensing method for a nanostructure pixel sensor includes shining light from an incident angle onto a nanostructure pixel sensor; capturing an image of nanostructure pixels of the nanostructure pixel sensor; obtaining brightness values of the nanostructure pixels from the image; and determining a presence and/or amount of an analyte based on an image pattern. The nanostructure pixel sensor includes a plurality of the nanostructure pixels. Each of the nanostructure pixels includes periodic nanostructures. At least two nanostructure pixels have different periodic spacings, and the analyte is applied on the nanostructure pixel sensor before capturing the image. |
| US10824844B2 |
Fingerprint acquisition method, apparatus and computer-readable storage medium
A method and an apparatus for acquiring a fingerprint, and a computer-readable storage medium include: performing fingerprint acquisition by a fingerprint recognition chip upon a touch operation acting on a display screen of a mobile terminal being detected by a touch sensor to be in a fingerprint recognition area, and a touch pressure corresponding to the touch operation being detected by a pressure sensor to be greater than a preset pressure. |
| US10824843B2 |
Terminal having fingerprint identification function
A terminal having a fingerprint identification function is provided. The terminal includes: a body having an outside surface; a screen disposed on the outside surface; a fingerprint detection component disposed on the outside surface; and a processor disposed inside the body and electrically connected to the screen and the fingerprint identification component; the processor is configured to turn on the fingerprint detection component to obtain fingerprint data detected by the fingerprint detection component when a touch signal on the screen is received and to execute the preset control instruction if the fingerprint data matches pre-stored reference fingerprint data. |
| US10824841B2 |
Under-screen fingerprint identification system
An under-screen fingerprint identification system includes an image sensing element, a display element, a translucent cover, and a Bragg polarization grating. The display element is disposed on the image sensing element. The translucent cover is disposed on the display element, and the display element is located between the translucent cover and the image sensing element. The translucent cover has a first surface and a second surface opposite to each other, and the first surface is farther away from the display element than the second surface. The Bragg polarization grating is disposed on the second surface of the translucent cover. |
| US10824835B2 |
Electronic device
An electronic device includes: an operation unit including a fingerprint sensor, a longitudinal direction of the operation unit being defined as a first direction; and a processor that performs fingerprint authentication processing and processing to respond to movement of a finger of a user in the first direction on the operation unit, based on a detection result by the fingerprint sensor, in which a sensing unit of the fingerprint sensor is displaced from the center of the operation unit in the first direction. |
| US10824834B2 |
Electronic label system
Described in detail herein are systems and methods for an electronic label system. Electronic labels display on a display first sets of information associated with sets of like physical objects disposed in a facility. The first computing system can encode a hyperlink into a machine-readable element in response to determining that the quantity is below the threshold. In response to receiving the machine readable element, the electronic label can automatically change the display to render machine-readable element. A portable electronic device can initiate a first session with a second computing system in response to executing an application. The portable electronic device can scan and decode the machine-readable element. The portable electronic device can navigate to a domain hosted by the second computing system. The second computing system initiates a second session. The second computing system merges the first and second session. |
| US10824830B2 |
RFID control surface disconnect detection system
A control surface disconnect detection system includes a mechanical disconnect detection device that includes: a first contact element; a second contact element; and a mechanical fuse that includes a conduction path. In a normal operational state the conduction path creates an electrical pathway between the first contact element and second contact element and when in a control surface disconnected state the conduction path does not create an electrical pathway between the first contact element and the second contact element. The system also includes a radio frequency identification (RFID) tag connected to the first contact element and the second contact element such that when the mechanical disconnect detection device is in the normal operation state the RFID tag does not transmit information, and when the mechanical disconnect detection device is in the control surface disconnected state the RFID tag does transmit information. |
| US10824829B2 |
Systems and methods to determine kinematical parameters
Systems and methods to determine kinematical parameters of physical objects using radio frequency identification (RFID) tags attached to the objects. In one embodiment, one of a population of RFID tags is selectively instructed by an RFID reader to backscatter the interrogating electromagnetic wave and thus allow the RFID reader to measure the position, speed, acceleration, and/or jerk of the object to which the tag is attached. The RFID reader combines the signal representing the backscattered interrogating electromagnetic wave and the signal representing the interrogating electromagnetic wave transmitted by the RFID reader to determine or monitor one or more of the kinematical parameters of the object. |
| US10824822B2 |
Magnetic tracking for medicine management
A method, system, and mobile terminal configured for medication management are provided. A read operation is performed by a magnetic reader to detect whether a pattern of bio-compatible nano-magnetic particles on a pill is present within a body of a patient. Information from the read operation is transmitted to a mobile terminal by the wireless transceiver. |
| US10824821B2 |
Method for providing a code pattern
In accordance with a first aspect of the present disclosure, a method for providing a code pattern which is readable by a sensor is conceived, the method comprising: defining a plurality of coding positions as a subset of positions in a two-dimensional matrix; including in said subset a plurality of positions which are diagonally adjacent to each other; selectively creating coding marks, such as coding dots, at the coding positions. In accordance with a second aspect of the present disclosure, a corresponding code pattern is provided. |
| US10824817B1 |
Automatic compliance tools for substituting authority document synonyms
A facility for representing a mandate occurring in an authority document with a control is described. For each of one or more controls in a set of existing controls, the facility determines a similarity score measuring the similarity of the mandate and the control; where the similarity score exceeds a similarity threshold, the facility links the mandate to the control. Where the mandate is not linked to any control in the set of controls, the facility adds a control to the set of controls that is based on the mandate, and links the mandate to the added control. |
| US10824814B2 |
Generalized phrases in automatic speech recognition systems
A method for generating a suggested phrase having a similar meaning to a supplied phrase in an analytics system includes: receiving, on a computer system comprising a processor and memory storing instructions, the supplied phrase, the supplied phrase including one or more terms; identifying, on the computer system, a term of the phrase belonging to a semantic group; generating the suggested phrase using the supplied phrase and the semantic group; and returning the suggested phrase. |
| US10824811B2 |
Machine learning data extraction algorithms
Embodiments of the present disclosure pertain to extracting data corresponding to particular data types using machine learning algorithms. In one embodiment, a method includes receiving an image in a backend system, sending the image to an optical character recognition (OCR) component, and in accordance therewith, receiving a plurality of characters recognized in the image. The character set is matched against known values to generate candidate character strings. The character set is processed by one or more machine learning algorithms to produce features. For each candidate character string, the features are then processed by a random forest model to determine a final character string. |
| US10824805B2 |
Systems and methods for automated review and editing of presentations
An automated presentation review system includes a controller in communication with a user device, the user device comprising an input mechanism and a display mechanism, a memory coupled to the controller. The controller displays a graphical user interface through which a presentation review window is displayed. The presentation review window simultaneously provides a presentation display frame displaying a presentation comprising plurality of presentation slides, a review criteria tool displaying a plurality of review criteria options, and a results display frame. The controller then receives a selection one or more review criteria options from the plurality of review criteria options, and, in response to the receipt of the selected review criteria options, display results of an analysis of the presentation based on the selected review criteria options, wherein the display of the analysis includes one or more icons signifying an inconsistency identified in the presentation across the plurality of presentation slides. |
| US10824803B2 |
System and method for logical identification of differences between spreadsheets
A method and system for logical comparison of different versions of a spreadsheet are provided. The method includes identifying, in each of a first version and a second version of the spreadsheet, data and metadata associated with their respective headers; comparing between the first version and the second version of the spreadsheet to identify at least one structural difference, wherein the comparison is based on the identified headers data and metadata; comparing between the first version and the second version of the spreadsheet to identify at least one content value difference, wherein the comparison is based, in part, on the at least one identified structural difference; and saving the at least one identified structural difference and the at least one identified content value difference in a differences (Diff) dataset. |
| US10824797B2 |
Method and system for suggesting revisions to an electronic document
Disclosed is a method for suggesting revisions to a document-under-analysis (“DUA”) from a seed database, the seed database including a plurality of original texts each respectively associated with one of a plurality of final texts. The method includes tokenizing the DUA into a plurality of statements-under-analysis (“SUAs”), selecting a first SUA of the plurality of SUAs, generating a first similarity score for each of the plurality of the original texts, the similarity score representing a degree of similarity between the first SUA and each of the original texts, selecting a first candidate original text of the plurality of the original texts, and creating an edited SUA (“ESUA”) by modifying a copy of the first SUA consistent with a first candidate final text associated with the first candidate original text. |
| US10824793B2 |
System and method for handling overlapping objects in visual editing systems
A website building system including a visual editor to support user editing of a website page of the website building system; the page having regular components and overlapped and hidden components and an editor overlap handler to determine display instructions for the visual editor for the overlapped and hidden components according to activation conditions, the activation conditions based on a user selected point on the page, activation rules and information on components of the page, the information including component proximity to or component interaction with said user selected point, z-order and at least one of: general relationships between the components on said page, information on the user and information on the system. |
| US10824791B2 |
System for building and modeling web pages
Disclosed is a computing system configured to receive input declaring structure of a web page, including declarations of component hierarchy and data-binding between components of the web page, and to responsively generate and store, cooperatively in a plurality of tables of a database, a representation of the web page including references to underlying scripts interpretable to define structure and operation of the components. Further, the computing system is configured to thereafter receive, from a client device, a request for such a page and, in response to the request, (i) to query the database in order to ascertain component tree-structure of the page, (ii) based on the ascertained component tree-structure, to construct a markup document that represents the ascertained component tree-structure and includes a component loader operative to load the underlying scripts, and (iii) to output the constructed markup document for rendering by a web browser executing on the client device. |
| US10824790B1 |
System and method of extracting information in an image containing file for enhanced utilization and presentation
A system and method for extracting text information in an image being displayed on the display screen of a mobile device and presenting the extracted information in a readily useable form. The system and method operates on a mobile device and, following the provision of a target digital image which includes a plurality of alpha numeric characters visibly disposed thereon, identifies the spatial location of the characters and converts them into machine-encoded text. A clickable overlay is then positioned over the characters which were converted and the clickable overlay is linked to the machine-encoded text corresponding to the characters it was placed over. The machine-encoded text may be converted into an auditory expression that is also linked to the relevant clickable overlay. |
| US10824789B2 |
Managing a presentation
Managing a presentation includes identifying audience member interactions with a plurality of presentation pages. Each of the plurality of presentation pages is associated with data indicative of the audience member interactions. That data is processed to identify an action plan specifying an update to the presentation. That update is based on identified audience member interactions with at least one of the plurality of presentation pages. The action plan is implemented to update the presentation. |
| US10824784B2 |
System and method of timing characterization for semiconductor circuit
A method is provided. A library associated with a cell is received. A minimum setup time of the cell is acquired in response to an ideal hold time according to the library and a reference clock. A maximum hold time of the cell is acquired in response to the minimum setup time according to the library and the reference clock. A plurality of candidate hold times are determined. A plurality of candidate setup times are acquired corresponding to the plurality of candidate hold times according to the library and the reference clock. The plurality of candidate setup times are added to the plurality of candidate hold times, respectively, to obtain a plurality of candidate time windows. A target time window is selected that has a minimal time span among the candidate time windows. |
| US10824777B2 |
Employing natural language processing to facilitate geospatial analysis
Techniques for employing natural language processing (NLP) to facilitate geospatial analysis are provided. In one example, a computer-implemented method comprises receiving, by a device operatively coupled to a processor, input information in a natural language format indicating a change to a state of a system comprising different nodes through which physical elements flow, wherein the system is associated with a state model that characterizes movement of the physical elements through the different nodes based on one or more flow parameters. The computer-implemented method further comprises, determining, by the device based on the input information, a subset of the one or more flow parameters associated with the change, determining, by the device based on the input information, one or more constraints to the subset that account for the change, and modifying, by the device, the state model based on the one or more constraints, resulting in a modified state model. |
| US10824773B2 |
System and method of scanning an environment and generating two dimensional images of the environment
A system and method of generating a two-dimensional (2D) image of an environment is provided. The system includes a housing having a body and a handle. A 2D scanner is disposed in the body and has a light source, an image sensor and a controller, the light source steers a beam of light within a first plane to illuminate object points in the environment. The image sensor is arranged to receive light reflected from the object points and the controller determines a distance value to at least one of the object points. An inertial measurement unit is provided having a 3D accelerometer and a 3D gyroscope. One or more processors are responsive to executable instructions for generating a 2D image of the environment in response to an activation signal from an operator and based at least in part on the distance values and the signal. |
| US10824768B2 |
Security device for preventing leakage of data information in solid-state drive
Disclosed is a security device for preventing leakage of data information in solid-state drive. The present invention provides the security device for preventing leakage of data information in solid-state drive (SSD), the device enabling a user to electrically destroy flash memory personally to prevent leakage of data stored in the SSD, which is used and is to be waste-processed. |
| US10824767B1 |
Force locking storage devices
A password protection module is added to a BIOS firmware initialization routine to lock a password protected device on a warm reset. The password protection module sets one or more variables associated with the operation of a password protected device. The variables enable password protection for the password protected device and enable a shift from an unlocked state to a locked state upon a warm reset. |
| US10824762B2 |
Registering published documents in a blockchain
A system and method are disclosed for rendering published documents tamper evident. Embodiments render classes of documents tamper evident with cryptographic level security or detect tampering events, where such security was previously unavailable, for example, in documents printed using common printers without special paper or ink. Embodiments enable proving the date of document content without the need for expensive third party archival, including documents held, since their creation, entirely in secrecy or in untrustworthy environments, such as on easily-altered, publicly-accessible internet sites. Embodiments can use a document's prior registration date in a blockchain to establish a no-later than date-of-existence for that document. Embodiments can extend the useful life of integrity verification algorithms, such as hash functions, even when applied to binary executable files. Embodiments can efficiently identify whether multiple document versions are substantially similar, even if they are not identical, thus potentially reducing storage space requirements. |
| US10824760B2 |
Method for saving, sending and recollection of confidential user data
A method and/or system receiving original confidential or sensitive user personal identifiable information data, displaying a number of empty character boxes or spaces, receiving data representing a first number of empty character boxes or spaces selected to correspond to a first cluster of empty character boxes or spaces, allocating a second number of empty character boxes or spaces corresponding to a second cluster of empty character boxes or spaces, and replacing at least one of said first cluster of empty character boxes or spaces or said second cluster of empty character boxes or spaces with a human recognizable and human readable visual cue such as a hand drawn scribble, hand drawn drawing, doodle or glyph, text in a second language or script, a photograph or a camera taken picture, or voice or sound recording. |
| US10824756B2 |
Hosted application gateway architecture with multi-level security policy and rule promulgations
A hosted application gateway server node may be communicatively coupled to backend systems, client devices, and database shards associated with database servers. Through the gateway server node, various services may be provided to managed containers running on client devices such that enterprise applications can be centrally managed. A sharding manager may manage relationships of database items across database shards. Each shard stores a copy of a table representing a split of a relationship. A shard ID mask is included in each item's ID. At query time, the shard ID can be extracted and used to query the correct database. This query routing mechanism allows navigation from one shard to another when multiple items are in a relationship (e.g., share the same resource such as a document). As such, embodiments can eliminate the need for APIs to join in data that span multiple shards. |
| US10824753B2 |
Secure intelligent networked architecture, processing and execution
Provided are exemplary systems and methods for secure intelligent networked architecture, processing and execution. Exemplary embodiments include an intelligent networked architecture comprising an intelligent agent, a secure cloud of a plurality of specialized intelligent historical agents, a plurality of secure cloud based specialized insight servers configured to transform secure digital data into a scrubbed situational deployment trigger, and an intelligent operational agent configured to receive the scrubbed situational deployment trigger. |
| US10824747B1 |
Systems and methods for controlled access to policy data on blockchain
Methods and systems for managing and/or processing a blockchain to maintain data security for confidential and/or personal data are provided. According to certain aspects, the disclosed data security techniques may enable access sharing functionality utilizing the blockchain. For example, access sharing may be utilized to share policy information. The policy information may be associated with a smart contract. Accordingly, the policy information may be encrypted using a public key for the smart contract and compiled into a block of the blockchain. In response to a request to provide access to the information to a particular node, the private key for the smart contract may be encrypted using the public key for the particular node and compiled into a block of the blockchain. |
| US10824742B2 |
Method and system for moving customer data to trusted storage
Methods and systems are provided for moving customer data relating to a service from the service to a customer-controlled secure storage upon deletion of a customer account from the service. Exemplary methods and systems are provided for moving the customer data to a location which is under the control or under ownership of the customer in a secure and automated fashion. Additionally, methods and systems are provided for establishing a client/service to service relationship. |
| US10824741B1 |
Device lockdown
Methods, systems, and apparatus, including computer programs encoded on a storage device, for securing device data in response to an event. A method includes receiving an instruction to initiate execution of a user device data protection protocol after a determination by a monitoring unit that an event has occurred at a property, determining whether the user device is located at the property, and in response to a determination that the user device is located at the first location, displaying a prompt that asks if the user device data protection protocol should be canceled. The method also include actions of determining whether user feedback responsive to the prompt has been received by the user device within a predetermined amount of time, and in response to a determination that the predetermined amount of has expired without receiving user feedback, performing one or more data protection operations to protect user device data. |
| US10824737B1 |
Protecting data from brute force attack
Securely storing data includes encrypting the data using a random key to provide obfuscated data, scrambling the obfuscated data to provide scrambled obfuscated data, generating a scramble schema indicating how to unscramble the scrambled obfuscated data, encrypting the scrambled obfuscated data to provide encrypted scrambled obfuscated data, splitting the scramble schema, and distributing separate portions of the scramble schema and separate portions of the encrypted scrambled obfuscated data to separate entities. The data may be private key data. Securely storing data may also include concatenating the random key on to the obfuscated data prior to scrambling the obfuscated data, wherein the random key is scrambled together with the obfuscated data. Scrambling the obfuscated data may use a Fisher Yates Shuffle mechanism. Securely storing data may also include generating and distributing a symmetric authentication key that is used to authenticate a first entity to a second entity. |
| US10824734B2 |
System for recurring information security threat assessment
The invention utilizes a two-component system to detect third party security threats and drive improved security threat mitigation based on the detection. The first component of the system is a security threat assessment engine, which receives and/or identifies external data and internal data regarding third parties in order to determine information security threats posed by third parties. The second component of the system is an analytics engine, which may comprise a machine learning component which is configured to detect threat patterns and anomalies. In response to the detection of the threat patterns and anomalies the security threat assessment engine may be modified in order to more accurately determine security threats. |
| US10824732B1 |
System and method for protecting firmware of baseboard management controller of computing device
A system and method for protecting firmware of baseboard management controller (BMC) includes a serial peripheral interface read only memory device (SPI ROM) and a logic controlling unit. The SPI ROM includes first and second blocks, the first block stores a main program, and the second block stores backup program. The logic controlling unit includes a protecting module, a determining module, and a controlling module. The protecting module write-protects the main program and the backup program of the SPI ROM. The determining module determines whether the main program of the first block is altered or damaged when the main program is obtained by the BMC. If so, the controlling module invokes the backup program from the second block, and writes the backup program to the first block. A firmware protecting method is also provided. |
| US10824728B2 |
Reliable detection of co-located virtual machines in the cloud using a trusted execution environment
A method for detecting co-located virtual machines (VMs) includes receiving one or more VM deployment requests from a user device. One or more VMs are deployed in a cloud infrastructure based on the VM deployment requests. The cloud infrastructure includes one or more host machines each having a trusted execution environment (TEE). Evidence is collected for each of the one or more VMs using a trusted application running in the respective TEE of the respective host machine. The collected evidence is inspected to determine whether at least two VMs in the one or more VMs share a same host machine in the one or more host machines. At least one VM is requested to be redeployed to meet a policy based on results of inspecting the collected evidence. |
| US10824721B2 |
Detecting and delaying effect of machine learning model attacks
One embodiment provides a method for delaying malicious attacks on machine learning models that a trained using input captured from a plurality of users, including: deploying a model, said model designed to be used with an application, for responding to requests received from users, wherein the model comprises a machine learning model that has been previously trained using a data set; receiving input from one or more users; determining, using a malicious input detection technique, if the received input comprises malicious input; if the received input comprises malicious input, removing the malicious input from the input to be used to retrain the model; retraining the model using received input that is determined to not be malicious input; and providing, using the retrained model, a response to a received user query, the retrained model delaying the effect of malicious input on provided responses by removing malicious input from retraining input. |
| US10824720B2 |
Security system and methods for identification of in-vehicle attack originator
The present invention provides a security system, and methods useful for vehicle CAN bus communication mapping and attack originator identification, comprising: a CAN Bus Monitor, (CBM), configured to monitor the CAN bus communication comprising one or more frames, to and/or from at least one Electronic Control Unit, (ECU); a characterization module in communication with the CBM, configured to generate at least one characteristic for the monitored communication from each the ECU and at least one characteristic for each communication frame; (c) a comparator unit in communication with the characterization module, configured to compare one or more the characteristics of at least one frame against characteristics of each the ECU communication in order to detect at least one anomaly; and, (d) one or more Identification module in communication with the comparator, configured to identify at least one ECU originating an attack on the CAN bus. |
| US10824717B2 |
Dynamic binary translation to secure processes from speculative rogue cache loads
In accordance with embodiments of the present disclosure, a binary translator can perform address shifting on the binary code of an executing application. Address shifting serves to shift the addresses of memory operations that can access locations in the kernel address space into address locations in the user space, thus avoiding speculative access into the kernel address space. |
| US10824703B1 |
Authentication based on motion and biometric data
Techniques are described for authenticating an individual based at least partly on a tremor signature of the individual. Motion data is collected through motion sensor(s), such as accelerometers, gyroscopic motion sensors, and so forth, of a portable computing device that is being held, worn, or is otherwise in contact with the user. Based on the collected motion data, a tremor signature may be determined and compared to a previously determined model for the user, and an authentication determination may be made based on the comparison. The tremor signature may be used in combination with other information to authenticate the user. For example, the tremor signature may be used in combination with location information and/or other biometric data such as a fingerprint scan, image of the user's face, audio recording of the user's voice, the user's heartbeat, a cardiac electrical signature, bio-electrical impedance, and so forth. |
| US10824701B2 |
System and method for mapping decentralized identifiers to real-world entities
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for mapping decentralized identifiers (DIDs) to real-world entities. One of the methods includes: receiving, by a server system, a request for obtaining a DID, the request comprising an identifier of a subject corresponding to the DID and a proof of identity authentication of the subject; creating, by the server system, a DID document corresponding to the DID, wherein the DID document comprises a mapping relationship between the proof of identity authentication and the DID; generating, by the server system, one or more blockchain transactions for creating the DID and adding the DID document to a blockchain; and sending, by the server system to one or more blockchain nodes associated with the blockchain, the one or more blockchain transactions for adding to the blockchain. |
| US10824698B2 |
Multimode smart card system with embedded USB connectivity
Techniques are disclosed for systems and methods to conduct transactions using a Multi-mode Card. A Multi-mode Card may include various components of a Smart Card and be configured to interface directly with a personal electronic device (e.g., a smart phone, a tablet computer, a personal computer, and/or other personal electronic devices) to confirm presence of the Multi-mode Card in an unattended digital transaction, such as for e-commerce and Internet purchases. A transaction system may include a logic device and an interface embedded in or on the Card, a client device such as a personal electronic device, and a server configured to provide a sales interface to a user through the client device. The logic device in the Card may be configured to authorize, encrypt, and/or otherwise facilitate a transaction involving a sale and/or other type of communication between the client device and the server. |
| US10824697B2 |
Detecting and tracking virtual containers
Examples of techniques for detecting and tracking virtual containers are disclosed. In one example implementation according to aspects of the present disclosure, a computer-implemented method includes detecting a virtual container. The method further includes collecting virtual container data for the virtual container. The method also includes associating, by a processing device, the virtual container to at least one of a plurality of images. Additionally, the method includes building, by the processing device, a container event database based on the virtual container data and the association of the virtual container to the at least one of the plurality of images, so as to enable tracking of software in the plurality of images and in live virtual containers. |
| US10824693B2 |
Systems and methods for selective expansive recursive tensor analysis
A system for performing tensor decomposition in a selective expansive and/or recursive manner, a tensor is decomposed into a specified number of components, and one or more tensor components are selected for further decomposition. For each selected component, the significant elements thereof are identified, and using the indices of the significant elements a sub-tensor is formed. In a subsequent iteration, each sub-tensor is decomposed into a respective specified number of components. Additional sub-tensors corresponding to the components generated in the subsequent iteration are formed, and these additional sub-tensors may be decomposed further in yet another iteration, until no additional components are selected. The mode of a sub-tensor can be decreased or increased prior to decomposition thereof. Components likely to reveal information about the data stored in the tensor can be selected for decomposition. |
| US10824691B2 |
Page rendering method, device, and data storage medium
This application relates to a page rendering method, applied to a terminal. The terminal obtains an updated current node tree, searches the current node tree for a current subtree set, and obtains an identifier corresponding to the current subtree set. The terminal then determines whether the identifier is the same as an identifier of an original subtree set of an original node tree, and reserves an original view node corresponding to the original subtree set on a current page if the identifiers are the same; or generates an updated view node corresponding to the current subtree set if the two identifiers are not the same. Finally the terminal generates an updated page through rendering according to the original view node and the updated view node, and displays the updated page on a graphical user interface of the terminal. |
| US10824687B2 |
Information processing apparatus, information processing method and program
There is provided an information processing apparatus including an experience extracting unit extracting experience information including information related to a time or a place from text information input by a user, and a user extracting unit extracting a user group in which the experience information of one or more users extracted by the experience extracting unit is compared to find a commonality in the experience information. |
| US10824686B2 |
System and method for searching based on text blocks and associated search operators
Embodiments as disclosed may provide a search operator that addresses the problems inherent in the searching based on an entire block of text. Specifically, embodiments as disclosed may provide a search operator that may address the problem of complex query construction and efficient and effective implementation for finding objects based on a block of text. |
| US10824685B2 |
Range programming using a search query
Systems and methods for range programming using a search query are disclosed. A method for range programming using a search query includes determining whether the search query comprises a range operation and identifying a target application to launch using a search application which is separate from the target application and based on the search query. A range of results to process with the target application can be identified using the search application and based on the search query. The results can be separately within the range in the context of the target application. |
| US10824681B2 |
Enterprise resource textual analysis
Disclosed herein are system, method, and computer program product embodiments for providing enterprise resource textual analysis. An embodiment operates by receiving a request to search a document management system for a keyword. One or more relevant documents of the document management system associated with the keyword are identified. The keyword is compared to a data dictionary corresponding to an enterprise system associated with the document management system. Contextual search results including the one or more relevant documents and a relationship between the keyword and data of the enterprise system are provided. |
| US10824678B2 |
Query completion suggestions
A device implementing a system for providing query completion suggestions includes at least one processor configured to receive a partial query, and derive one or more query completion suggestions for the partial query from content items that are locally stored on the device, each respective query completion suggestion being associated with metadata extracted from one of the content items from which the respective query completion suggestion was derived. The at least one processor is further configured to rank the one or more query completion suggestions based at least in part on the metadata associated with each of the one or more query completion suggestions. The at least one processor is further configured to provide, for display, at least one of the one or more ranked query completion suggestions. |
| US10824675B2 |
Resource-efficient generation of a knowledge graph
A technique is described for generating a knowledge graph that links names associated with a first subject matter category (C1) (such as brands) with names associated with a second subject matter category (C2) (such as products). In one implementation, the technique relies on two similarly-constituted processing pipelines, a first processing pipeline for processing the C1 names, and a second processing pipeline for processing the C2 names. Each processing pipeline includes three main stages, including a name-generation stage, a verification stage, and an augmentation stage. The generation stage uses a voting strategy to form an initial set of seed names. The verification stage removes noisy seed names. And the augmentation stage expands each verified name to include related terms. A final edge-forming stage identifies relationships between the expanded C1 names and the expanded C2 names using a voting strategy. |
| US10824672B2 |
Field mapping for data replication system
Some embodiments provide a non-transitory machine-readable medium that stores a program. The program receives a selection of a type of data to replicate from the first computing system to a second computing system. The program further receives a selection of a form in a set of forms. Each form in the set of forms is associated with a set of fields for data having the selected type of data and managed the second computing system. The program also sends the second computing system a request for the set of fields associated with the selected form. The program further generates a mapping between the set of fields associated with the selected form and a set of fields of data managed by the first computing system. |
| US10824671B2 |
Organizing multiple versions of content
Embodiments are directed to a computer implemented method of processing multiple versions of documents. The method includes importing a new version of a document. The method further includes determining that a section of the document can be imported from a previous version of the document. The method further includes creating a table of contents entry for the section and indexing the new version of the document. Another embodiment can be directed to a computer implemented method of implementing searches across multiple versions of a document. After receiving a search query, the search query can be performed across multiple versions of the document. Duplicates can be analyzed and removed. If there are no results from a target version, search results from a prior version of a document are analyzed to find a result from the target version. |
| US10824670B2 |
Real-time audio stream search and presentation system
A digital media search and presentation service will receive audio streams from multiple audio content sources and capture text segments, each of which corresponds to words in a snippet of the audio stream. When a client device receives a search request, the service will identify text segments that correspond to the search request. The service will select one or more of the text segments as candidate search results. The service will cause the client device to output user-selectable fields, each of which includes information corresponding to the selected text segments in a user-selectable interface by which a user may select the audio content sources for each of the text segments. When a user selects one of the fields, a media player of the client device will access and play audio content that the audio content source is transmitting at the time. |
| US10824664B2 |
Method and apparatus for providing text push information responsive to a voice query request
Embodiments of the present disclosure disclose a method and apparatus for processing information. A specific implementation of the method includes: parsing a received voice query request sent by a user to obtain text query information corresponding to the voice query request; obtaining text push information obtained by searching using the text query information; processing the text push information to obtain to-be-pushed information corresponding to the text push information; and playing the to-be-pushed information. The implementation can play information when the user is not convenient to browse the information, so that the user can obtain the information in time. |
| US10824655B2 |
Data models for geo-enriched data
Some embodiments provide a non-transitory machine-readable medium that stores a program. The program receives from a data modeling system a data model definition of a data model. The program further generates a query for geo-enriched data from the data model based on the data model definition. The program also sends the query to a proxy system for the proxy system to forward the query to a geo-enriched data system. The program further receives a set of geo-enriched data from the geo-enriched data system via the proxy system. |
| US10824653B2 |
Method and system for extracting information from graphs
A computer implemented method for classifying molecular structures is provided. The method includes representing the elements and atoms in a molecular structure as nodes and the bonds as relations as a first graphical representation. The method also includes mapping said first graphical representation into a second graphical representation wherein the mapping comprises using an attention mechanism, said attention mechanism establishes the importance of specific feature vectors dependent on their neighbourhood and the relations between the feature vectors, said mapping transforming the feature vectors of the first graphical representation to transformed feature vectors in the second graphical representation. The method also includes combining the transformed feature vectors to obtain a third combined representation. The method also includes mapping said third combined representation to a feature vector indicating properties of the molecular structure. |
| US10824646B2 |
Linking single system synchronous inter-domain transaction activity
An approach is provided to correlate transaction data occurring at two different domains running on a common operating system image without using static, or common, correlators. Request-type event records are collected at a first domain within the operating system image, with each of the request-type event records including execution identifiers and a unique token that indicates the order in which the corresponding request-type event occurred on the first domain. Similarly, response-type event records are collected at a second domain within the operating system image. The request-type event records are matched with the response-type event records based on the execution identifiers and an overall order that is indicated by unique tokens included in the records. The matching of request-type event records with response-type event records indicate a number of inter-domain transactions which are recorded in a correlation data store. |
| US10824644B2 |
Aggregate, index based, synchronization of node contents
A method includes receiving a first index of records in a first table and a second index of records in a second table. Each index entry of the indexes includes an aggregate value associated with the data in its respective record. The method further includes determining that the first table is inconsistent with the second table by comparing the aggregate values of a pair of indicator index entries of the indexes. The method further includes identifying a first pair of corresponding index entries from the indexes for which the aggregate values of the corresponding index entries are inconsistent and synchronizing records corresponding to the first pair of corresponding index entries. The method further includes updating the aggregate values of the index entries of the indexes and comparing the updated aggregate values of the pair of indicator index entries to determine whether the first table and the second table are consistent. |
| US10824643B2 |
Data replication in a database environment
Embodiments generally relate data replication in databases. In some embodiments, a method includes accessing transaction information from a staging store at a first database. The method further includes determining one or more records to be prefetched from a hard disk of a second database based on the transaction information. The method further includes prefetching the one or more records to be prefetched from the hard disk. The method further includes storing the one or more prefetched records in a memory of the second database. The method further includes updating the one or more records stored in the second database based on the transaction information. |
| US10824634B2 |
Systems, methods, and devices for an enterprise AI and internet-of-things platform
Systems, methods, and devices for a cyberphysical (IoT) software application development platform based upon a model driven architecture and derivative IoT SaaS applications are disclosed herein. The system may include concentrators to receive and forward time-series data from sensors or smart devices. The system may include message decoders to receive messages comprising the time-series data and storing the messages on message queues. The system may include a persistence component to store the time-series data in a key-value store and store the relational data in a relational database. The system may include a data services component to implement a type layer over data stores. The system may also include a processing component to access and process data in the data stores via the type layer, the processing component comprising a batch processing component and an iterative processing component. |
| US10824629B2 |
Query implementation using synthetic time series
Techniques described herein perform implement a query using a synthetic time series (STS), for example applying an STS on time series data to obtain an answer to the query. In an embodiment, a method receives a times series and query relating to the time series, where the query specifies a condition. The method translates the condition into a synthetic time series and an operation on: the STS and the time series. The method executes the operation on the STS and the time series. The method then returns the result of the operation as an answer to the query. In some embodiments, the execution of the operation on the STS and the time series includes reducing the STS and time series without needing to grid. |
| US10824626B2 |
Historical cognitive analysis for search result ranking
A method, system, and computer program product are disclosed for generating search results. In an embodiment, a method comprises receiving a first search query from a user; determining a cognitive state of the user; receiving a second search query from the user; identifying results for the second query; and ranking the search results based, at least in part, on the cognitive state of the user when the user makes the first query. In an embodiment, the invention provides a system for generating search results, wherein a user makes a first search query and a cognitive state of the user is determined. In an embodiment, the system comprises one or more processing units configured for receiving a second search query from the user; identifying results for the second query; and ranking the search results based, at least in part, on the cognitive state of the user when the user makes the first query. |
| US10824625B1 |
Computing domain cardinality estimates for optimizing database query execution
A method implements optimization of database queries by computing domain cardinality estimates. A client sends a database query to a server. The method parses the query to identify data columns. For each of the data columns, the method computes a lower bound and an upper bound of distinct data values using a pre-computed table size. The method also computes a patch factor by applying a pre-computed function to a ratio between a number of distinct data values that appear exactly once in a data sample and a number of distinct data values in the sample. Based on the patch factor, the lower bound, and the upper bound, the method computes an estimate of distinct values for each of the data columns. The method subsequently generates an execution plan for the query according to the computed estimates, executes the execution plan, and returns a result set to the client. |
| US10824624B2 |
System for analyzing, optimizing, and remediating a proposed data query prior to query implementation
Embodiments of the invention enable analyzing, optimizing and remediating a proposed data query prior to query implementation. Embodiments receive a request from a user; in response, perform an initialization comprising connecting to a data management structure; exporting an explain text of the request in a known format; and disconnecting from the data management structure. In response to initialization, embodiments perform a shredding step comprising shredding the explain text of the request; and populating a plurality of metadata tables comprising a superset table required for internal processing. Next, embodiments define or redefine a machine learning algorithm comprising a plurality of rulesets by calling a plurality of macros to act on the request; access a historic log comprising identified performance tuning parameters configured for tuning queries; and use the identified performance tuning parameters and the machine learning algorithm, optimize the query, thereby resulting in an optimized query. |
| US10824622B2 |
Data statistics in data management systems
A system, computer-implemented method, and a computer-readable storage medium for determining estimations to statistical questions. Data statistics used in evaluating estimations to statistical questions are gathered from multiple sources in a database management system. A statistical question comprising, for example, cardinality estimations is received, wherein the question is posed by different database components, such as query optimizer, or execution engine. Estimation for the statistical question is computed, where the estimation is based on multiple data statistics and without using the data referred to in the question. |
| US10824618B2 |
Separated application security management
A set of data is identified that includes a plurality of observed values generated by a plurality of sensor devices located in a plurality of different locations. For each of the plurality of observed values, a modality of the value, a spatial location of the value, and a timestamp of the value is determined. Values for one or more missing values in the set of data are determined from the modalities, spatial locations, and timestamps of the plurality of observed values. |
| US10824616B2 |
System and method for alert insight in configuration management databases (CMDBs)
A method of managing alerts in a client instance associated with a configuration management database (CMDB) platform is disclosed. The method includes: receiving a request identifying a particular CI and a particular alert; identifying related CIs from a plurality of CIs associated with the client instance based on the particular CI and the particular alert; identifying alerts, incidents (INTs), changes (CHGs), and problems (PRBs) of the client instance that are associated with either the particular CI or the related CIs; determining frequency data for the alerts, INTs, CHGs, and PRBs associated with the particular CIs and frequency data for the alerts, INTs, CHGs, and PRBs associated with the related CIs; and sending a response that includes the frequency data for the alerts, INTs, CHGs, and PRBs associated with the particular CIs to be presented alongside the frequency data for the alerts, INTs, CHGs, PRBs associated with the related CIs. |
| US10824613B2 |
Preconfiguring measures and dimensions in a database analytics application
The embodiments described in this disclosure comprise improved systems, methods and computer readable media for preconfiguring measures and dimensions in a database analytics application. In one embodiment, the solution described herein can be configured to activate only a subset of the measures from a catalog of measures supported by the database analytics application based on the data the user currently has stored in their database systems. Certain embodiments may be configured to determine (1) when a measure is selectable (i.e., activated) by users based on relevant base information contained in the user data, and (2) when to automatically activate inputs to a measure that has been previously selected. |
| US10824611B2 |
Automatic determination of table distribution for multinode, distributed database systems
Improvements to the performance of distributed database systems are described. Suggested table distributions are provided that can reduce the performance overhead associated with database operations that involve multiple nodes, and can provide more even distribution of computing resource use. A method includes minimizing a cost function that includes a plurality of performance metrics, at least a portion of the metrics being associated with a weight. Candidate table distributions can be analyzed in an iterative manner to determine a lowest-cost distribution. A final table distribution can be output, such as to a user. |
| US10824609B2 |
Method for storing a sequence of data records in a database and cooking recipe tool with a storage unit for a database
A method for storing a sequence of data records in a database comprises the following steps: creation of a database for storing data records in a creation step, insertion of at least two data records in the database in an insertion step, execution of at least one sorting step, with the data records each comprising an integer position number with at least one digit. In each sorting step, the position numbers of two data records are compared in order to specify and/or determine the sequence of the two data records. Comparison is then performed by processing the digits of the two position numbers individually from left to right and comparing them. One position number is greater than the corresponding other position number as soon as one of its digits is greater than the corresponding digit of the other position number, or if all its digits are identical to the corresponding digits of the second position number and the second position number still has further digits. |
| US10824606B1 |
Standardizing values of a dataset
A system standardizes values that occur in large datasets before the dataset is analyzed. The system identifies values in a dataset that are similar to each other and associates those values with each other to form groups. The system determines a canonical value for each group of associated values. Within each group, the system replaces values that have been associated with each other with the canonical value for the group. As a result, the dataset is transformed into a dataset that has standardized values, and the standardized dataset is provided as input for analysis by a data analysis system. By standardizing the dataset in this manner, the data analysis system can process a larger portion of the dataset. |
| US10824597B2 |
Cache folder identification method and device
A cache folder identification method and device, the method comprising: in the process of running target software, acquiring a plurality of sample values x1, x2, . . . xn of the number of files in the target folder according to a preset rule, the target folder being a folder used in the process of running the target software, n≥2; according to a preset algorithm, calculating the statistical value of the plurality of sample values, the statistical value being used to represent the degree of dispersion of the sample values; determining whether the statistical value is greater than a preset first threshold; if so, identifying the target folder as a cache folder. The method has high identification efficiency, and can continuously monitor specific software without missing a cache folder. |