| Document | Document Title |
|---|---|
| US10305121B2 |
Frame body, cell frame for redox flow battery, and redox flow battery
There is provided a frame body used for a cell of a redox flow battery, that can improve heat dissipation of an electrolyte in a slit and can suppress rise of the temperature of the electrolyte. It is a frame body used for a cell of a redox flow battery, comprising: an opening formed inside the frame body; a manifold allowing an electrolyte to pass therethrough; and a slit which connects the manifold and the opening and forms a channel of the electrolyte between the manifold and the opening, the slit having a pair of sidewalls facing each other in a cross section orthogonal to a direction in which the electrolyte flows, the slit having, at at least a portion thereof in the slit's depthwise direction, a width narrowing portion allowing the sidewalls to have a spacing narrowed in the depthwise direction. |
| US10305120B2 |
Porous panel for separator of fuel cell
A porous panel for a separator of a fuel cell includes a plate-shaped material and uneven lines repeatedly arranged on the porous panel in a direction crossing a gas flow direction. The porous panel is bent at the uneven lines such that upward and downward uneven portions are repeated, and through holes permitting passage of gas formed on opposite sides of each of the uneven lines have an uneven shape. |
| US10305118B2 |
Fuel cell separator and method for producing the same
First, a passive film is removed from a surface of a separator sheet. For example, the separator sheet may be immersed in an acidic liquid to remove the passive film. Then, the separator sheet is washed with water, taken out from the water, and heated. After the heating, the separator sheet is subjected to an electrolytic treatment to obtain a separator for a fuel cell. The resultant separator has a seal forming portion, and the outermost surface of the seal forming portion contains, based on 100% by weight of the total of a Cr oxide, an Mo oxide, an Fe oxide, Fe, and Ni, 5% by weight or less of the sum of the Fe and Ni and 60% by weight or more of the Cr oxide. |
| US10305114B2 |
Non-platinum group metal electrocatalysts using metal organic framework materials and method of preparation
A method of preparing a nitrogen containing electrode catalyst by converting a high surface area metal-organic framework (MOF) material free of platinum group metals that includes a transition metal, an organic ligand, and an organic solvent via a high temperature thermal treatment to form catalytic active sites in the MOF. At least a portion of the contained organic solvent may be replaced with a nitrogen containing organic solvent or an organometallic compound or a transition metal salt to enhance catalytic performance. The electrode catalysts may be used in various electrochemical systems, including a proton exchange membrane fuel cell. |
| US10305113B2 |
Method for producing core-shell catalyst
A core-shell catalyst with high platinum mass activity for a short period of time. The method for producing a core-shell catalyst may comprise a core containing palladium and a shell containing platinum and coating the core, the method comprising: a step of preparing a copper-coated palladium-containing particle dispersion in which copper-coated palladium-containing particles are dispersed, the particles being palladium-containing particles coated with copper; a step of preparing a platinum ion-containing solution; a step of preparing a microreactor; and a substitution step of forming the shell by substituting the copper on the copper-coated palladium-containing particle surface with platinum by mixing the copper-coated palladium-containing particle dispersion and the platinum ion-containing solution in the microreactor. |
| US10305111B2 |
Terminal assembly for bipolar electrochemical cell or battery
The present invention provides a terminal assembly, and storage batteries comprising a terminal assembly, wherein the terminal assembly comprises a conductive cup-shaped member comprising a terminal wall in electric communication with a terminal of the electrochemical cell when the terminal wall is in contact with the terminal; a sidewall; and a rim separated from the terminal wall by the sidewall; and a bipolar endplate having first and second surfaces parallel with the terminal wall and joining to the rim at the first surface, the joining enabling bi-directional uniform current flow through the cup-shaped member between the terminal and the endplate when the terminal wall is in contact with the terminal, the endplate having an electrochemically active region comprising a first surface area enclosed by the rim and a remaining second surface area outside an outer periphery of the rim, the first and second surface areas being substantially equal. |
| US10305107B2 |
Surface-modified low surface area graphite, processes for making it, and applications of the same
Surface-modified, low surface area synthetic graphite may have a BET surface from 1.0 to 4.0 m2/g and a crystallite size Lc to crystallite size La ratio of greater than 1. Processes for modifying the surface of low surface area synthetic graphite may result in surface-modified, low surface area synthetic graphite have a BET surface from 1.0 to 4.0 m2/g and a crystallite size Lc to crystallite size La ratio of greater than 1. Such synthetic graphite may have many uses, including for example, as a negative electrode material in lithium-ion batteries. |
| US10305105B2 |
Nickel cobalt manganese composite hydroxide and process for producing same
A nickel cobalt manganese composite hydroxide with low impurity content and high reactivity when synthesizing a positive electrode active material, which can be used as a precursor of the positive electrode active material for non-aqueous electrolyte secondary batteries with low irreversible capacity, represented by a general formula: NixCoyMnzMt(OH)2+a (wherein x+y+z+t=1, 0.20≤x≤0.80, 0.10≤y≤0.50, 0.10≤z≤0.90, 0≤t≤0.10, 0≤a≤0.5, and M is at least one additive element selected from Mg, Ca, Al, Ti, V, Cr, Zr, Nb, Mo, W), which includes: spherical secondary particles formed by aggregation of a plurality of plate-shaped primary particles, which have an average particle diameter of 3 μm to 20 μm, a sulfate radical content of 1.0 mass % or less, a chlorine content of 0.5 mass % or less, and a carbonate radical content of 1.0 mass % to 2.5 mass %. |
| US10305104B2 |
Li-ion battery cathode materials with over-discharge protection
A lithium-ion battery having over-discharge protection includes an anode comprising at least an electrochemically active anode material, said anode having an anode irreversible capacity loss during a first charge of the lithium-ion battery; and a cathode comprising at least an electrochemically active cathode material characterized by the formula: xLi2MnO3.(1−x)LiMnaNibCocO2, where 0 |
| US10305101B2 |
Cathode active material, cathode and lithium secondary battery including the same, and method of preparing cathode active material
A cathode active material including a layered lithium transition metal oxide, wherein the layered lithium transition metal oxide includes a metal cation having an oxidation number of +4, and wherein the metal cation is disposed in an octahedral site of a lattice of the layered lithium transition metal oxide. |
| US10305099B2 |
Electrode alloy powder, negative electrode for nickel-metal hydride storage batteries using the same, and nickel-metal hydride storage battery
Provided is an electrode alloy powder that is useful to obtain a nickel-metal hydride storage battery having a high battery capacity and a reduced self-discharge. The alloy powder is: a mixture including particles of a first hydrogen storage alloy having an AB5-type crystal structure, and particles of at least one second hydrogen storage alloy selected from the group consisting of a hydrogen storage alloy a having an AB2-type crystal structure and a hydrogen storage alloy b having an AB3-type crystal structure, wherein an amount of the first hydrogen storage alloy included in the mixture is greater than 50 mass %. |
| US10305096B2 |
Method for producing electrode active material and electrode active material
The present invention is to provide an electrode active material and a method for producing the same capable of preventing production of foreign substance, poor coating and deterioration of electrode active material upon covering the surface of the electrode active material with ion conductive oxide, decreasing battery resistance and having higher output of battery. Disclosed is a method for producing an electrode active material, the surface of which is covered with ion conductive oxide, comprising the steps of: preparing an alkoxide solution by mixing at least alkoxide compound and liquid water; and applying and drying the alkoxide solution on a surface of an electrode active material under dry atmosphere, and an electrode active material, the surface of which is covered with ion conductive oxide, wherein an area on the surface of the electrode active material occupied by a substance other than the ion conductive oxide is 21% or less. |
| US10305095B2 |
Method of producing positive electrode active material for non-aqueous electrolyte secondary battery, positive electrode for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery
A method of producing a positive electrode active material for a nonaqueous electrolyte secondary battery, the method including: stirring core particles including a lithium-transition metal composite oxide represented by a formula: LiaNi1-x-y-zCoxM1yM2zO2 wherein 1.00≤a≤1.50, 0.00≤x≤0.50, 0.00≤y≤0.50, 0.00≤z≤0.02, x+y≤0.70, M1 consists of Mn and Al, and M2 is at least one element selected from the group consisting of Zr, W, Ti, Mg, Ta, Nb and Mo; mixing the core particles with a first solution containing a rare earth element and a second solution containing a fluorine-containing compound; and heating the coated core particles at a temperature no greater than 500° C. |
| US10305094B2 |
Negative electrode active material for rechargeable lithium battery, negative electrode including same, and rechargeable lithium battery including negative electrode
Disclosed are a negative active material for a rechargeable lithium battery including a silicon-based material and graphite, wherein an average particle diameter (D50) of the graphite may range from about 5 μm to about 15 μm, and a Raman peak intensity ratio (Id/Ig) of the graphite may range from about 0.1 to about 0.9, and a negative electrode and a rechargeable lithium battery including the same. |
| US10305093B2 |
Process of preparing a chemically pre-formed (CPF) iron negative electrode with oxidizing compounds
Provided is a process for preparing an electrode comprising an iron active material. The process comprises first fabricating an electrode comprising an iron active material, and then treating the surface of the electrode with an oxidant solution to thereby create an oxidized surface. The resulting iron electrode is thereby preconditioned prior to any charge-discharge cycle to have the assessable surface of the iron active material in the same oxidation state as in discharged iron negative electrodes active material. |
| US10305090B2 |
Composite electrode active material, electrode and lithium battery including the composite electrode active material, and method of preparing the composite electrode active material
A composite electrode active material including: a core, which is capable of intercalating and deintercalating lithium; and a surface treatment layer disposed on the core, wherein the surface treatment layer comprises a lithium-free oxide that has a spinel structure and includes a dopant, wherein the dopant includes at least one selected from fluorine, sulfur, nitrogen, boron, and phosphorous. |
| US10305088B2 |
Secondary battery and method for manufacturing same
An object of the present invention is to provide a high-quality secondary battery having high electric characteristics and high reliability, the secondary battery preventing a shortcut between a positive electrode and a negative electrode by means of an insulating material and preventing or reducing an increase in volume and deformation of a battery electrode assembly, and a method for manufacturing the same. Secondary battery 100 according to the present invention includes a battery electrode assembly including positive electrode 1 and negative electrode 6 alternately stacked via separator 20. Positive electrode 1 and negative electrode 2 each includes current collector 3 or 8 and active material 2 or 7 applied to current collector 3 or 8. Active material 2A positioned on one surface of positive electrode 1 of current collector 3 includes flat part 2A1 and small-thickness part (thin-layer part) 2A3 positioned on the end portion side relative to flat part 2A1, the small-thickness part 2A3 having a thickness that is smaller than that of flat part 2A1. A part of active material 2B positioned on another surface of current collector 3 of positive electrode 1, the part facing thin-layer part 2A3 of active material 2A positioned on the one surface via current collector 3 is a flat part having a constant thickness. |
| US10305087B2 |
Rechargeable battery assembly and terminal device
A rechargeable battery assembly and a terminal device are provided. The rechargeable battery assembly includes a battery main body which includes a charging interface, a fuse, and a battery cell, the fuse is arranged between the battery cell and the charging interface, and a current input from the charging interface is conducted to the battery cell via the fuse when the battery cell is charged. The rechargeable battery assembly further includes a heater which includes a control element and a heating element, and the control element controls the heating element to release heat to the fuse upon receiving a control signal. The rechargeable battery assembly further includes a sensor configured to detect the current parameter of the battery cell, and a processor configured to acquire the parameter from the sensor, and transmit the control signal to the control element when it is determined that the parameter satisfies a preset condition. |
| US10305086B2 |
Top cover of power battery and power battery
This application provides a top cover of a power battery and a power battery, the top cover includes a top cover sheet, a first electrode unit and a second electrode unit, the first electrode unit includes a turning sheet, an insulating piece and a current cutting-off structure, the current cutting-off structure is fixed in radial projection range of an assembling hole and is electrically connected with the top cover sheet, the turning sheet is fixed at an underneath of the top cover sheet through the insulating piece, the turning sheet is electrically connected with the top cover sheet merely through the current cutting-off structure, and the turning sheet is capable of turning and breaking the current cutting-off structure when an internal pressure of the power battery exceeds a reference pressure, so as to cut off an electrical connection of the current cutting-off structure with the top cover sheet. |
| US10305082B2 |
Terminal-securing auxiliary member
A terminal-securing auxiliary member includes a terminal securing portion which is to be fastened to a battery post and which is to be secured to a battery terminal, the battery post disposed at a post disposing portion of a battery, the battery having a portion of irregular height on an upper surface thereof in a circumferential edge of the post disposing portion, the battery terminal to which a battery-direct-attached type fuse unit is to be fastened; a battery joining portion which engages with the portion of the irregular height to restrict movement in a direction along the upper surface of the battery; and a connecting portion which connects the terminal securing portion and the battery joining portion. |
| US10305081B2 |
Separator for rechargeable battery and rechargeable battery including the same
A separator for a rechargeable battery includes a porous substrate and a heat-resistance layer disposed on at least one surface of the porous substrate, wherein the heat-resistance layer includes a cross-linkable binder, and the cross-linkable binder is derived from a polymer including a structural unit including an aromatic moiety and a (meth)acrylate group; and a rechargeable lithium battery includes the same. |
| US10305078B1 |
Battery module with vent path
Aspects of a modular clip for an electric battery, a battery module comprising multiple of such modular clips, and a battery pack comprising multiple battery modules are provided. The modular clip is configured to receive a plurality of battery cells and includes a base portion and a first and second wall extending from the base portion along a length of the modular clip. The plurality of battery cells may be received between the first wall and the second wall of the modular clip. A plurality of openings may be formed in the base portion of the modular clip, each opening being configured to extend around a bottom vent of a battery cell. Channels may also be formed in the base portion and/or base plate that are configured to enable heat or gas escaping from the bottom vent of the battery cell to vent away from an interior of the modular clip. |
| US10305072B2 |
Heat-sealable insulating film for secondary battery
A heat-sealable insulating film for installation in a secondary battery including a positive electrode member and a negative electrode member being formed from a collector foil and an active material layer formed to cover one end on the collector foil, wherein an adhesive layer is adhered by heat-sealing to cover at least a boundary of an exposed part of the collector foil and the active material layer of the positive electrode member or the negative electrode member, a peripheral edge of the positive electrode member or the negative electrode member has a cross-sectional surface including the collector foil and the insulating film, and the insulating film consists of at least two layers of a base material layer made of a polyolefin resin and the adhesive layer made of a polyolefin resin modified with an unsaturated carboxylic acid or a derivative thereof. |
| US10305071B2 |
Battery package including blackbody material layer and nonaqueous electrolyte battery including the same
A nonaqueous electrolyte battery and a battery package are provided. The nonaqueous electrolyte battery includes a battery element; a nonaqueous electrolyte; and a battery package configured to accommodate the battery element, wherein the battery package includes a first layer; a second layer including a carbon material; and a metal layer, wherein the second layer is directly provided on the metal layer. |
| US10305067B2 |
Encapsulated organic conversion device with getter reservoir
The invention relates to a substrate (2) for manufacturing an organic conversion device for converting electrical energy into light energy or light energy into electrical energy, wherein the substrate comprises a) an encapsulation layer (3) on the substrate, wherein the encapsulation layer includes a first inorganic layer (7), a second inorganic layer (9) and an intermediate organic layer (8), and b) a getter reservoir (6) in contact with the organic layer of the encapsulation layer. Water molecules will therefore not only be transported along the intermediate organic layer, but will also be gathered, especially absorbed, by the getter reservoir, if the encapsulation is damaged. This can slow down a transport of water molecules along a leakage path towards an organic conversion layer of the organic conversion device and hence slow down a possible degradation of the performance of the organic conversion device, if the encapsulation layer is damaged. |
| US10305066B2 |
Display device with micro cover layer and manufacturing method for the same
There is provided a flexible display having a plurality of innovations configured to allow bending of a portion or portions to reduce apparent border size and/or utilize the side surface of an assembled flexible display. |
| US10305065B2 |
Display unit with moisture proof film outside of seal section and electronic apparatus with said display unit
A display unit including a first substrate and a second substrate that are disposed to face each other, a first organic insulating layer on the first substrate, a plurality of light-emitting elements arrayed in a display region, the display region on the first organic insulating layer and facing the second substrate and a first moisture-proof film covering the first organic insulating layer in a peripheral region, in which the peripheral region is provided on the first substrate and surrounds the display region. |
| US10305063B2 |
Transparent organic electroluminescence element
An object of the present invention is to provide a transparent organic electroluminescence element in which durability is excellent, a transparent lead-out electrode of low resistance is provided, and there is no uncomfortable feeling in visibility of the entire element. The transparent organic electroluminescence element according to the present invention is a transparent organic electroluminescence element including: at least an organic electroluminescence element portion and a lead-out electrode portion, in which two-sided light emission is capable of being performed, wherein a total light transmittance (%) of the lead-out electrode portion in a visible light range is in a range of 90% to 110%, with respect to a total light transmittance (%) of the organic electroluminescence element portion in a visible light range at the time of non-light emission. |
| US10305061B2 |
Organic light emitting diode
An organic light emitting diode includes a support body, an anode electrode, a hole transport layer, an organic light emitting layer, an electron transport layer, and a cathode electrode stacked on each other in that order. The electron transport layer includes a polymer and a plurality of carbon nanotubes dispersed in the polymer, the polymer has a first surface and a second surface opposite to the first surface, and a length direction of the plurality of carbon nanotubes extends from the first surface to the second surface. |
| US10305060B2 |
Organic light emitting diode having a carbon nanotube composite structure as an electron transport layer
An organic light emitting diode includes a support body, an anode electrode, a hole transport layer, an organic light emitting layer and an electron transport layer stacked on each other in that order. The electron transport layer has a first surface and a second surface opposite to the first surface. The electron transport layer includes a polymer and a plurality of first carbon nanotubes dispersed in the polymer, and partial surface of the plurality of first carbon nanotubes is exposed from the first surface and spaced apart from the organic light emitting layer. |
| US10305059B2 |
Organic light-emitting device
An organic light-emitting device including: a first electrode; a second electrode facing the first electrode; a first emission unit and a second emission unit between the first electrode and the second electrode; and a first charge generation layer between the first emission unit and the second emission unit; wherein the first emission unit includes a first emission layer and a first inorganic buffer layer, and the second emission unit includes a second emission layer and a second inorganic buffer layer. |
| US10305054B2 |
Memristive device based on tunable schottky barrier
Memristive devices based on tunable Schottky barrier are provided. In one aspect, a method of forming a memristive device includes: forming a semiconductor layer on a bottom metal electrode, wherein the semiconductor layer has workfunction-modifying molecules embedded therein; and forming a top metal electrode on the semiconductor layer, wherein the top metal electrode forms a Schottky junction with the semiconductor layer, and wherein the workfunction-modifying molecules are configured to alter a workfunction of the top metal electrode. A memristive device and a method for operating a memristive device are also provided. |
| US10305052B2 |
Triptycene derivative useful as material for forming self-assembled film, method for manufacturing said triptycene derivative, film using same, method for manufacturing said film, and electronic device using said method
The present invention pertains to: a Janus-type triptycene derivative which is capable of forming a self-assembled film which does not depend on the material quality of a substrate; a self-assembled film using said Janus-type triptycene derivative; a structure having said film on a surface thereof; a method for manufacturing said film; and an electronic device using said method. |
| US10305047B2 |
Main group metal complexes as p-dopants for organic electronic matrix materials
A metal complex of a metal from groups 13 to 16 uses a ligand of the structure (I), where R.sup.1 and R.sup.2 can independently be oxygen, sulfur, selenium, NH or NR.sup.4, where R.sup.4 an alkyl or aryl and can be connected to R.sup.3. R.sup.3 is an alkyl, long-chain alkyl, alkoxy, long-chain alkoxy, cycloalkyl, halogenalkyl, aryl, arylene, halogenaryl, heteroaryl, heteroarylene, heterocycloalkylene, heterocycloalkyl, halogenheteroaryl, alkenyl, halogenalkenyl, alkynyl, halogenalkynyl, ketoaryl, halogenketoaryl, ketoheteroaryl, ketoalkyl, halogenketoalkyl, ketoalkenyl, halogenketoalkenyl, where in suitable radicals, one or more non-adjacent CH.sup.2-groups can be substituted independently of one another by —O—, —S—, —NH—, —NR.sup.o-, —SiR.sup.oR.sup.oo-, —CO—, —COO—, —OCO—, —OCO—O—, —SO.sub.2-, —S—CO—, —CO—S—, —CY1═CY2 or —C.dbd.C—, specifically in such a way that O and/or S atoms are not connected directly to one another, are likewise optionally substituted with aryl- or heteroaryl preferably containing 1 to 30 C atoms, as a dopant for matrix materials in organic electronic components. |
| US10305046B2 |
Heterocyclic compound and organic light-emitting device including the same
A heterocyclic compound and an organic light-emitting device including the same, the compound being represented by Formula 1: A1-(A2)a21, |
| US10305043B2 |
Compound for organic electronic element, organic electronic element using the same, and electronic device thereof
The present invention provides a novel compound for an EBL capable of improving the light emitting efficiency, stability and life span of a device, and an organic electric element and an electronic device using the same. |
| US10305038B1 |
Manufacturing method
An application surface of a base material includes one or more heads provided with a plurality of nozzle holes configured to discharge the droplets and configured to move in a predetermined direction relative to the base material, and a rotation mechanism configured to change, when the application surface is regarded as a plane, a pitch between the plurality of nozzle holes in the predetermined direction by rotating the head with respect to a perpendicular line standing on the plane as a rotation axis. |
| US10305037B2 |
Variable resistive memory device
A variable resistive memory device includes a first electrode layer, a variable resistive pattern structure located on the first electrode layer and including a variable resistive layer, a capping layer formed on opposite side walls of the variable resistive pattern structure and including regions having different impurity concentrations, and a second electrode layer formed on the capping layer. |
| US10305036B2 |
Thermally optimized phase change memory cells and methods of fabricating the same
A thermally optimized phase change memory cell includes a phase change material element disposed between first and second electrodes. The second electrode includes a thermally insulating region having a first thermal resistivity over the first electrode and a metallic contact region interposed between the phase change material element and the thermally insulating region, where the metallic contact layer has a second thermal resistivity lower than the first thermal resistivity. |
| US10305034B2 |
Variable resistance element and method for producing variable resistance element
In order to improve the number rewrites by improving the dielectric breakdown resistance of an ion conducting layer in a variable resistance element, this variable resistance element is provided with: a first electrode that contains at least copper; a second electrode that contains at least Ru, nitrogen and a first metal; and an ion conducting layer that is positioned between the first electrode and the second electrode. |
| US10305033B2 |
Resistive random access memory
A resistive random access memory (RRAM) includes a top electrode (TE), a bottom electrode (BE), and a transition metal oxide (TMO) layer between the top and the bottom electrodes. The RRAM further includes a metal cap layer above the top electrode and a transparent metal oxide (TCO) layer between the metal cap layer and the top electrode. |
| US10305032B2 |
Memory device and method of fabricating the same
A memory cell pillar of a memory device includes a heating electrode having a base portion (leg) and a fin portion (ascender), and a selection device between a first conductive line and the heating electrode. A side surface of the selection device and a side surface of the fin portion extend along a first straight line. A method of fabricating a memory device includes forming a plurality of first insulating walls through a stack structure including a preliminary selection device layer and a preliminary electrode layer, forming a plurality of self-aligned preliminary heating electrode layers, forming a plurality of second insulating walls each between two of the plurality of first insulating walls, and forming a plurality of third insulating walls in a plurality of holes extending along a direction intersecting the plurality of first insulating walls. |
| US10305026B2 |
Cross-point architecture for spin-transfer torque magnetoresistive random access memory with spin orbit writing
A magnetic memory cell includes: a first spin-orbit interaction active layer; a first magnetic free layer on the first spin-orbit interaction active layer, the first magnetic free layer having a changeable magnetization; a first nonmagnetic spacer layer on the first magnetic free layer; a reference layer having a fixed magnetization on the first nonmagnetic spacer layer; a second nonmagnetic spacer layer on the reference layer; a second magnetic free layer on the second nonmagnetic spacer layer, the second magnetic free layer having a changeable magnetization; and a second spin-orbit interaction active layer on the second magnetic free layer. |
| US10305025B2 |
Magnetic memory device
A magnetic memory device including a first magnetic layer selectively exhibiting a first state in which the first magnetic layer has a first magnetization direction perpendicular to a main surface thereof and a second state in which the first magnetic layer has a second magnetization direction opposite to the first magnetization direction; a second magnetic layer having a fixed magnetization direction which is perpendicular to a main surface thereof and which corresponds to the first magnetization direction, and having a top surface including a recess portion or a bottom surface including a recess portion; a third magnetic layer provided between the first magnetic layer and the second magnetic layer, and having a fixed magnetization direction which is perpendicular to a main surface thereof and which corresponds to the second magnetization direction; and a nonmagnetic layer provided between the first magnetic layer and the third magnetic layer. |
| US10305021B2 |
Piezoelectric material comprising poly(D-lactic acid)/poly(L-lactic acid) stereocomplex crystals
Disclosed is a piezoelectric material including stereocomplex crystals of poly(D-lactic acid) (PDLA) and poly(L-lactic acid) (PLLA), wherein poly(D-lactic acid) and poly(L-lactic acid) are crystallized into a stereocomplex, thus exhibiting superior heat resistance and piezoelectric properties. This piezoelectric material, which is obtained using poly(lactic acid), can be produced at very low cost compared to when using PVDF, and is configured to include stereocomplex crystals of PDLA and PLLA and can thus manifest high thermal stability and piezoelectric properties, compared to when using conventional PLLA alone. Such a piezoelectric material can be efficiently utilized in a variety of fields in which low production cost, high processing temperature in the manufacturing process, or high-temperature stability of piezoelectric material products is required. |
| US10305020B2 |
Element and electric generator
An element including: electrodes; and intermediate layers, each being sandwiched between any pair of the electrodes, wherein the intermediate layers comprise at least two selected from the group consisting of: intermediate layer that can be elongated and deformed in direction that is not parallel to direction in which external force is applied, when the external force is applied to the intermediate layer; intermediate layer that can be compressed and deformed in direction that is parallel to direction in which external force is applied, when the external force is applied to the intermediate layer; and intermediate layer that can be elongated and deformed in direction that is not parallel to direction in which external force is applied, and can be compressed and deformed in direction that is parallel to the direction in which the external force is applied, when the external force is applied to the intermediate layer. |
| US10305019B1 |
Piezoelectric devices fabricated in packaging build-up layers
Piezoelectric devices are described fabricated in packaging buildup layers. In one example, a package has a plurality of conductive routing layers and a plurality of organic dielectric layers between the conductive routing layers. A die attach area has a plurality of vias to connect to a microelectronic die, the vias connecting to respective conductive routing layers. A piezoelectric device is formed on an organic dielectric layer, the piezoelectric device having at least one electrode coupled to a conductive routing layer. |
| US10305017B2 |
Piezoelectric sensor
The present disclosure provides a highly sensitive piezoelectric sensor in which mixing of electromagnetic noise into signals output from a piezoelectric device is suppressed. The present disclosure provides a piezoelectric sensor including a piezoelectric device which includes a piezoelectric film having an insulating film and a piezoelectric layer stacked on one principal surface of the insulating film and a signal electrode layer stacked on one principal surface of the piezoelectric film, an amplifier electrically connected to the signal electrode layer, and a shield member which is not electrically connected to the signal electrode layer and is composed of a grounded conductor, wherein the piezoelectric film, the signal electrode layer, and the amplifier are accommodated inside the shield member. |
| US10305013B2 |
Electrolyte solution for thermoelectric device and thermoelectric device including the electrolyte solution
In one aspect of the present disclosure, there is provided an electrolyte solution for a thermoelectric device, the solution comprising: a redox couple; water; and a polar organic solvent. |
| US10305010B2 |
Light emitting device
A light emitting device includes a support substrate; a conductive wiring located on an upper surface of the support substrate; a light emitting element disposed on an upper surface of the conductive wiring via a bonding member interposed therebetween; and a frame body located on an upper surface of the support substrate. The frame body has a plurality of recessed portions on an inner lateral surface surrounding the light emitting element in a top view of the light emitting device. The conductive wiring includes an underlying portion located directly under the light emitting element, and at least two extended portions extending from the underlying portion to a location inside of at least two respective ones of the recessed portions in a top view of the light emitting device. |
| US10305008B2 |
Semiconductor module and method for manufacturing the same
A semiconductor module includes: one or more semiconductor elements; a wiring substrate having a first surface on which the one or more semiconductor elements are mounted, the wiring substrate being electrically connected to the one or more semiconductor elements; a heat sink on which the wiring substrate is mounted, the heat sink facing a second surface of the wiring substrate on a reverse side of the first surface; a binder which is formed in a die pad area on the heat sink so as to be present between the wiring substrate and the heat sink, and bonds the wiring substrate and the heat sink; and a support which is formed in a peripheral part of the die pad area on the heat sink, and fixes the wiring substrate to the heat sink by being in contact with a peripheral part of the second surface of the wiring substrate. |
| US10305005B2 |
Semiconductor light-emitting device
A semiconductor light-emitting device includes a substrate, an LED chip mounted on the substrate, and a resin package covering the LED chip. The substrate includes a base and a wiring pattern formed on the base. The resin package includes a lens. The base includes an upper surface, a lower surface and a side surface extending between the upper surface and the lower surface. The LED chip is mounted on the upper surface of the base. The side surface of the base is oriented in a lateral direction. The wiring pattern includes a pair of first mount portions and a pair of second mount portions. The paired first mount portions are formed on the lower surface of the base. The paired second mount portions are oriented in the lateral direction and offset from the side surface of the base in the lateral direction. |
| US10304999B2 |
Light-emitting devices
A light-emitting device comprises a semiconductor layer sequence comprising a first semiconductor layer having a first electrical conductivity, a second semiconductor layer having a second electrical conductivity, and an active layer interposed between the first semiconductor layer and the second semiconductor layer; a plurality of beveled trenches formed in the semiconductor layer sequence; a plurality of protruding structures respectively formed in the plurality of beveled trenches; a dielectric layer formed on the second semiconductor layer and an inner sidewall of the plurality of beveled trenches; a reflecting layer interposed between the semiconductor layer sequence and the dielectric layer; and a metal layer formed along the inner sidewall of the plurality of beveled trenches, wherein the dielectric layer, the reflecting layer and the metal layer are overlapping, the plurality of protruding structures and the reflecting layer are not overlapping. |
| US10304996B2 |
Semiconductor light-emitting apparatus having wavelength-converting structure with uneven top surface and its manufacturing method
A semiconductor light-emitting apparatus is constructed by a substrate; a semiconductor light-emitting element mounted on the substrate; a wavelength-converting structure, provided on the semiconductor light-emitting element, at least an outer edge portion of the wavelength-converting structure having an uneven top surface; and a white-light reflective layer provided on the substrate to surround sidewalls of the semiconductor light-emitting element and the wavelength-converting structure. The white-light reflective layer further includes an additional transparent resin layer excluding the reflective fillers on at least the outer edge portion of the wavelength-converting structure. The additional transparent resin layer is coupled to the transparent resin layer. |
| US10304993B1 |
Light-emitting device and method of manufacturing the same
The present invention discloses a light-emitting device and the manufacturing method thereof. The light-emitting device comprises: a substrate including a protrusion part and a base part; a lattice buffer layer formed on the substrate and including a first region substantially right above the protrusion part and a second region substantially right above the base part, wherein the first region includes a recess therein; a light-emitting stack formed on the lattice buffer layer and the recess; and electrodes formed on and electrically connected to the light-emitting stack. |
| US10304987B2 |
Hybrid integration of photodetector array with digital front end
The present disclosure relates to optical receiver systems. An example optical receiver system includes a first substrate with a plurality of photodetectors and a bias circuit. The bias circuit is electrically coupled to each photodetector of the plurality of photodetectors. The bias circuit is configured to provide a bias voltage to each photodetector. The optical receiver system also includes a plurality of capacitors. Each capacitor of the plurality of capacitors is electrically-coupled to a respective photodetector of the plurality of photodetectors. The optical receiver system also includes a second substrate with a read-out circuit having a plurality of channels. Each channel of the plurality of channels is capacitively-coupled to a respective photodetector via the respective capacitor. |
| US10304977B1 |
High performance ultra-thin solar cell structures
A method, system and apparatus including a device cell having a top side, a bottom side and opposing side walls. A passivation layer is formed along the top side, the bottom side and opposing side walls of the device cell. The passivation layer serves to passivate the device cell and facilitate carrier collection around the device cell. An anti-reflective layer is formed over the passivation layer and an optical layer is formed on the top side of the device cell. The optical layer reflects light within the device cell. The apparatus may further include a reflective layer formed along the bottom side of the device cell, the reflective layer to reflect light internally within the device cell. |
| US10304972B2 |
Solar cell with silicon oxynitride dielectric layer
Solar cells with silicon oxynitride dielectric layers and methods of forming silicon oxynitride dielectric layers for solar cell fabrication are described. For example, an emitter region of a solar cell includes a portion of a substrate having a back surface opposite a light receiving surface. A silicon oxynitride (SiOxNy, 0 |
| US10304971B2 |
High speed Schottky rectifier
Apparatus, methods and other embodiments associated with a high speed and high breakdown voltage Schottky rectifier are disclosed. In one embodiment, the Schottky rectifier has three layers of N-type semiconductor, a first layer of highly doped N-type substrate at the bottom, a second layer of lightly doped epitaxial N-type material above the first layer, and a third layer of very low doping concentration N-type material created by converting the top shallow portion of the second layer without turning into P-type. The Schottky device further includes an enclosed deep trench structure close to the bottom of the second layer and can sustain high reverse bias voltage up to 2,000 volt. |
| US10304957B2 |
FinFET with reduced series total resistance
Selective epitaxial growth is used to form a hetero-structured source/drain region to fill an etched recess in a silicon fin for an n-type FinFET device. |
| US10304956B2 |
Diffused tip extension transistor
A method including forming an opening in a junction region of a fin on and extending from a substrate; introducing a doped semiconductor material in the opening; and thermal processing the doped semiconductor material. A method including forming a gate electrode on a fin extending from a substrate; forming openings in the fin adjacent opposite sides of the gate electrode; introducing a doped semiconductor material in the openings; and thermally processing the doped semiconductor material sufficient to induce the diffusion of a dopant in the doped semiconductor material. An apparatus including a gate electrode transversing a fin extending from a substrate; and semiconductor material filled openings in junction regions of the fin adjacent opposite sides of the gate electrode, wherein the semiconductor material comprises a dopant. |
| US10304954B2 |
Semiconductor device and method of manufacturing semiconductor device
A p-type base region is constituted by first to fifth p-type base regions. The first p-type base region is provided deeper than gate trenches. The second p+-type base region is provided along side walls of a contact trench. The fourth p+-type base region is provided along a bottom of the contact trench and is exposed at the bottom of the contact trench. The fifth p-type base region is in contact with the second and fourth p+-type base regions, which have an impurity concentration higher than that of the fifth p-type base region. The fifth p-type base region is provided along the bottom of the contact trench and deeper than the fourth p+-type base region. In the fifth p-type base region, the third p++-type base region, which has an impurity concentration higher than that of the fifth p-type base region, is arranged. |
| US10304953B2 |
Semiconductor device with stripe-shaped trench gate structures, transistor mesas and diode mesas
A semiconductor device includes stripe-shaped trench gate structures that extend in a semiconductor body along a first horizontal direction. Transistor mesas between neighboring trench gate structures include body regions and source zones, wherein the body regions form first pn junctions with a drift structure and second pn junctions with the source zones. The source zones directly adjoin two neighboring trench gate structures, respectively. Diode mesas that include at least portions of diode regions form third pn junctions with the drift structure. The diode mesas directly adjoin two neighboring trench gate structures, respectively. The transistor mesas and the diode mesas alternate at least along the first horizontal direction. |
| US10304947B1 |
Smoothing surface roughness of III-V semiconductor fins formed from silicon mandrels by regrowth
A method of forming a III-V semiconductor vertical fin is provided. The method includes forming a fin mandrel on a substrate, forming a spacer layer on the substrate surrounding the fin mandrel, forming a wetting layer on each of the sidewalls of the fin mandrel, forming a fin layer on each of the wetting layers, removing the fin mandrel, removing the wetting layer on each of the fin layers, and forming a fin layer regrowth on each of the sidewalls of the fin layers exposed by removing the wetting layer from each of the fin layers. |
| US10304943B2 |
Integrated circuit devices with blocking layers
An integrated circuit device may include a gate dielectric layer on an inner surface of a gate trench of a substrate, a gate structure filling a portion of the gate trench on the gate dielectric layer, and an insulating, capping pattern on an upper surface of the gate structure in the gate trench. The gate structure may include a lower gate line having a first work function, an upper gate line having a second work function lower than the first work function, a first blocking layer between the lower gate line and the upper gate line, and a second blocking layer between the upper gate line and the insulating capping pattern. |
| US10304937B2 |
Scalable process for producing exfoliated defect-free, non-oxidised 2-dimensional materials in large quantities
A process for exfoliating untreated 3-dimensional material to produce a 2-dimensional material, said process comprising the steps of mixing the untreated 3-dimensional material in a liquid to provide a mixture; applying shear force to said mixture to exfoliate the 3-dimensional material and produce dispersed exfoliated 2-dimensional material in solution; and removing the shear force applied to said mixture, such that the dispersed exfoliated 2-dimensional material remains free and unaggregated in solution. |
| US10304929B2 |
Two-dimensional condensation for uniaxially strained semiconductor fins
Techniques are disclosed for enabling multi-sided condensation of semiconductor fins. The techniques can be employed, for instance, in fabricating fin-based transistors. In one example case, a strain layer is provided on a bulk substrate. The strain layer is associated with a critical thickness that is dependent on a component of the strain layer, and the strain layer has a thickness lower than or equal to the critical thickness. A fin is formed in the substrate and strain layer, such that the fin includes a substrate portion and a strain layer portion. The fin is oxidized to condense the strain layer portion of the fin, so that a concentration of the component in the strain layer changes from a pre-condensation concentration to a higher post-condensation concentration, thereby causing the critical thickness to be exceeded. |
| US10304928B2 |
Semiconductor device and method of manufacturing semiconductor device
Provided is a semiconductor device including a semiconductor substrate doped with impurities, a front surface-side electrode provided on a front surface side of the semiconductor substrate, a back surface-side electrode provided on a back surface side of the semiconductor substrate, wherein the semiconductor substrate has a peak region arranged on the back surface side of the semiconductor substrate and having one or more peaks of impurity concentration, a high concentration region arranged closer to the front surface than the peak region and having a gentler impurity concentration than the one or more peaks, and a low concentration region arranged closer to the front surface than the high concentration region and having a lower impurity concentration than the high concentration region. |
| US10304927B2 |
Selective germanium p-contact metalization through trench
Techniques are disclosed for forming transistor devices having reduced parasitic contact resistance relative to conventional devices. The techniques can be implemented, for example, using a standard contact stack such as a series of metals on, for example, silicon or silicon germanium (SiGe) source/drain regions. In accordance with one example such embodiment, an intermediate boron doped germanium layer is provided between the source/drain and contact metals to significantly reduce contact resistance. Numerous transistor configurations and suitable fabrication processes will be apparent in light of this disclosure, including both planar and non-planar transistor structures (e.g., FinFETs), as well as strained and unstrained channel structures. Graded buffering can be used to reduce misfit dislocation. The techniques are particularly well-suited for implementing p-type devices, but can be used for n-type devices if so desired. |
| US10304926B2 |
Top-down method for fabricating nanowire device
A method for manufacturing a semiconductor device includes providing a semiconductor substrate, performing an etch process on the semiconductor substrate to form a fin and a trench on opposite sides of the fin, forming an etch guide layer filling the trench, performing an etch process on the etch guide layer to expose a first portion of the fin, and selectively etching the exposed first portion of the fin to remove a portion of the exposed portion of the fin adjacent to an upper first surface of the etch guide layer to form a first nanowire. The method further includes repeating the etch process and the selectively etching process to sequentially form second and third nanowires, and forming a gate structure surrounding the nanowire. The first, second, and third nanowires are formed in the direction perpendicular to the semiconductor substrate. |
| US10304921B2 |
Display device
A display panel may include a detection line overlapped with a non-display region, detection pads connected to the detection line, and an input line connecting an input pad of the detection pads to the detection line. The detection line may include a first portion, which is provided at a level different from a level of the input line and includes an end connected to the input line through a first contact hole in a first contact region, and a second portion, which is provided at a level different from the level of the first portion and is connected to the first portion through a second contact hole in a second contact region. A distance between the first and second portions in a non-contact region may be less than a distance between the first contact hole and the second portion. |
| US10304910B2 |
Display device including touch screen
Disclosed herein is a display device including a touch screen. An organic light emitting diode (OLED) display device including a touch screen according to an exemplary embodiment of the present invention includes: a plurality of pixels including organic light emitting bodies; and a common electrode which applies a common voltage to the organic light emitting body, in which a plurality of touch sensors and a plurality of sensor lines are formed in a mesh pattern in a partial region of the common electrode corresponding to a boundary region between the organic light emitting bodies. Further, the present invention includes exemplary embodiments different from the described exemplary embodiment. |
| US10304909B2 |
Display device
A display device includes a substrate, first and second data lines, and first and second sub-pixel units. The first sub-pixel unit includes a first electrode and a first light emitting layer disposed on the first electrode. The first electrode has a first region with a first area overlapping the first data line. The second sub-pixel unit includes a second electrode and a second light emitting layer disposed on the second electrode. The second electrode has a second region with a second area overlapping the second data line, wherein the first area is greater than the second area. The luminescence color of the first light emitting layer and the luminescence color of are different, and the luminescence color of the first light emitting layer is blue. |
| US10304908B2 |
Method and apparatus for image processing
The present disclosure relates to a method and apparatus for image processing, comprising: transforming RGB luminance input values of each of pixels in an image into coordinate values in a uniform color space; moving the coordinates of each of pixels in the uniform color space a setting distance based on luminous efficiencies of RGBW and a replacement ratio of W; the setting distance being set so as to satisfy that a color difference between RGB luminance values transformed from the moved coordinate values in the uniform color space and the respective RGB luminance input values of each of pixels is less than a preset value, in order to maintain image quality; and the setting distance being set so as to satisfy that the minimum of the transformed RGB luminance values is greater than the minimum of the RGB luminance input values. In this way, power consumption is reduced. |
| US10304906B2 |
High resolution low power consumption OLED display with extended lifetime
Full-color pixel arrangements for use in devices such as OLED displays are provided, in which multiple sub-pixels are configured to emit different colors of light, with each sub-pixel having a different optical path length than some or all of the other sub-pixels within the pixel. |
| US10304902B2 |
Magnetic memory device
According to one embodiment, a magnetic memory device includes a first magnetic member, a first magnetic layer, and a first nonmagnetic layer. The first magnetic member includes a first extension portion and a third portion. The first extension portion extends along a first direction and includes a first portion and a second portion. The third portion is connected to the second portion. A direction from the first portion toward the second portion is aligned with the first direction. At least a portion of the third portion is tilted with respect to the first direction. The first nonmagnetic layer is provided between the first magnetic layer and the at least a portion of the third portion. The first nonmagnetic layer is provided along the at least a portion of the third portion and is tilted with respect to the first direction. |
| US10304899B2 |
Solid-state imaging device and imaging system
A solid-state imaging device includes: a first semiconductor substrate including a photoelectric conversion element; and a second semiconductor substrate including at least a part of a peripheral circuit arranged in a main face of the second semiconductor substrate, the peripheral circuit generating a signal based on the charge of the photoelectric conversion element, a main face of the first semiconductor substrate and the main face of the second semiconductor substrate being opposed to each other with sandwiching a wiring structure therebetween; a pad to be connected to an external terminal; and a protection circuit electrically connected to the pad and to the peripheral circuit, wherein the protection circuit is arranged in the main face of the second semiconductor substrate. |
| US10304897B2 |
Imaging panel and X-ray imaging device provided therewith
An aim of the present invention is to provide a technology that increases the aperture ratio of an imaging panel. The imaging panel captures scintillation light, which are X-rays that have passed through a specimen and been converted by a scintillator. The imaging panel includes a plurality of gate lines and a plurality of data lines. The imaging panel includes, in each of the pixels, a conversion element that converts scintillation light to electric charge, a thin film transistor connected to the gate line, data line, and conversion element, and a metal wiring line connecting to the conversion element and supplying a bias voltage to the conversion element. The metal wiring line is positioned generally parallel to the data line and is closer to the data line that connects to the thin film transistor than approximately the center in the extension direction of the gate line of the conversion element. |
| US10304896B2 |
Infrared detector and infrared sensor including the same
An infrared detector and an infrared sensor including the infrared detector are provided. The infrared detector includes a plurality of quantum dots spaced apart from each other and including a first component, a first semiconductor layer covering the plurality of quantum dots, and a second semiconductor layer covering the first semiconductor layer. |
| US10304895B2 |
Method for manufacturing solid-state image pickup apparatus, solid-state image pickup apparatus, and image pickup system including the same
A method for manufacturing a solid-state image pickup apparatus includes forming a first insulating film over a substrate after forming a gate electrode of a first transfer transistor and a gate electrode of a second transfer transistor, forming a second insulating film on the first insulating film, forming a first structure and a second structure on side surfaces of the gate electrodes of the first and second transfer transistors, respectively, via the first insulating film by etching the second insulating film in such a manner that the first insulating film remains on a semiconductor region of a photoelectric conversion unit and a semiconductor region of a charge holding unit, and forming a light shielding film that covers the gate electrode of the first transfer transistor, the semiconductor region of the charge holding unit, and the gate electrode of the second transfer transistor. |
| US10304891B2 |
Backside metal grid and metal pad simplification
An image sensor includes a semiconductor material including a plurality of photodiodes disposed in the semiconductor material. The image sensor also includes a first insulating material disposed proximate to a frontside of the semiconductor material, and an interconnect disposed in the first insulating material proximate to the frontside of the semiconductor material. A metal pad extends from a backside of the semiconductor material through the first insulating material and contacts the interconnect. A metal grid is disposed proximate to the backside of the semiconductor material, and the semiconductor material is disposed between the metal grid and the first insulating material disposed proximate to the frontside. |
| US10304885B1 |
Color filter uniformity for image sensor devices
The present disclosure is directed to a method for reducing the surface deformation of a color filter after a baking process in an image sensor device. Surface deformation can be reduced by increasing the surface area of the color filter prior to baking. For example, forming a grid structure over a semiconductor layer of an image sensor device, where the grid structure includes a first region with one or more cells having a common sidewall; disposing one or more color filters in a second region of the grid structure; recessing the common sidewall in the first region of the grid structure to form a group of cells with the recessed common sidewall; and disposing another color filter in the group of cells. |
| US10304874B2 |
Flexible display substrate, flexible display device, and method for repairing the same
A flexible display substrate, a flexible display device, and a method for repairing the same are disclosed in embodiments of the disclosure, all belonging to a technical field of display. The flexible display substrate comprises: an underlying substrate; and a plurality of flexible structure assemblies provided on the underlying substrate, each of which is electrically conductive; at least one of the plurality of flexible structure assemblies comprises at least one repairing layer formed by a first conductive material which is repairable and at least one circuit device layer formed by a second conductive material, the circuit device layer and the repairing layer being provided to overlap with each other. |
| US10304873B2 |
Display device and electronic device including the same
It is an object to decrease the number of transistors connected to a capacitor. In a structure, a capacitor and one transistor are included, one electrode of the capacitor is connected to a wiring, and the other electrode of the capacitor is connected to a gate of the transistor. Since a clock signal is input to the wiring, the clock signal is input to the gate of the transistor through the capacitor. Then, on/off of the transistor is controlled by a signal which synchronizes with the clock signal, so that a period when the transistor is on and a period when the transistor is off are repeated. In this manner, deterioration of the transistor can be suppressed. |
| US10304866B1 |
FFS type TFT array substrate and the manufacturing method thereof
The present invention provides an FFS type TFT array substrate and a manufacturing method thereof. The manufacturing method for an FFS type TFT array substrate of the present invention comprises that a gate electrode, a scanning line, a common electrode, and a common electrode line are formed in one photomask process. Comparing with the conventional art, the present invention simplifies the manufacturing process, with fewer photomasks, and a shorter processing time, therefore, the production cost is low. The fabrication process of the FFS type TFT array substrate of the present invention is simple, has low production cost and excellent electrical performance. |
| US10304865B2 |
Pixel array substrate with discontinuous selection lines
A pixel array substrate includes a substrate, first signal lines, second signal lines, active elements, pixel electrodes, selection lines, a driving unit, and metal lines. Each selection line is intersected with the first signal lines to form a first intersection and second intersections. Each selection line is electrically connected to the first signal line at the first intersection and electrically insulated to the first signal lines at the second intersections. Each selection line has a first portion and a second portion. The first portion is overlapped with the first signal line at the first intersection and separated from the second portion by a gap. The driving unit is electrically connected to the second signal lines and the first portions of the selection lines. Each metal line is overlapped with one of the gaps. |
| US10304863B2 |
Semiconductor device and display device
A semiconductor device includes a first resin layer, one or more first wirings above the first resin layer, a second resin layer above the first wiring, the second resin layer including a first opening part, a transistor above the second resin layer, the transistor including a semiconductor layer, a gate insulation layer, and a gate electrode layer; and a second wiring above the second resin layer, the second wiring being connected to the transistor and connected to the first wiring via the first opening part. |
| US10304861B2 |
Array substrate and method of manufacturing the same, and display panel
The present disclosure provide an array substrate and a method of manufacturing the same, and a display panel. The array substrate includes: a base substrate; a first signal transmission layer comprising a common electrode line; a first insulating layer covering the first signal transmission layer and having a first through hole at a position corresponding to the common electrode line; a first electrode layer located on the first insulating layer, the first electrode layer comprising a connection electrode located at the position of the first through hole; a second insulating layer covering the first electrode layer and having a second through hole at a position corresponding to the connection electrode; and a second electrode layer comprising a common electrode that covers the second through hole; the connection electrode contacts the common electrode line and the common electrode respectively. |
| US10304860B2 |
Array substrate and method of forming the same
An array substrate includes a substrate, a buffer layer, a first shielding pattern, a passivation layer, a first semiconductor pattern, a gate insulating layer, a first gate pattern, an interlayer insulating layer, and two first source/drain electrode patterns. A first through hole and a second through hole are arranged on the array substrate. One of the first source/drain electrode patterns is electrically connected to the first semiconductor pattern and the first shielding pattern through the first through hole. The other one of the first source/drain electrode patterns is electrically connected to the first semiconductor pattern through the second through hole and is insulated from the first shielding pattern. The present invention where the array substrate and the method of forming the array substrate are proposed is related to a top-gate design. The driving ability of the TFT driving circuit still improves without increasing the original processes and production costs. |
| US10304852B1 |
Three-dimensional memory device containing through-memory-level contact via structures
A contact via structure vertically extending through an alternating stack of insulating layers and electrically conductive layers is provided in a staircase region having stepped surfaces. The contact via structure is electrically isolated from each electrically conductive layer of the alternating stack except for an electrically conductive layer that directly underlies a horizontal interface of the stepped surfaces. A laterally-protruding portion of the contact via structure contacts an annular top surface of the electrically conductive layer. The electrical isolation can be provided by a ribbed insulating spacer that includes laterally-protruding annular rib regions at levels of the insulating layers, or can be provided by annular insulating spacers located at levels of the electrically conductive layers. The contact via structure can contact a top surface of an underlying metal interconnect structure that overlies a substrate to provide an electrically conductive path. |
| US10304851B2 |
Semiconductor memory device
A semiconductor memory device includes a first semiconductor well of a first conductivity type in a memory cell region and a contact region of a substrate, a second semiconductor well of a second conductivity type in the first semiconductor well in the contact region, a plurality of electrode films stacked on the first semiconductor well and spaced from one another in a first direction, the plurality of electrode films extending in a second direction within the memory cell region into the contact region, a first semiconductor pillar extending in the second direction through the plurality of electrode films in the memory cell region, a second semiconductor pillar extending in the second direction through at least one electrode film in the contact region, a charge storage film between the first semiconductor pillar and each electrode film, an insulating film between the second semiconductor pillar and the at least one electrode film. |
| US10304849B2 |
Semiconductor memory device
A semiconductor memory device according to an embodiment includes: an insulating layer; a conductive layer stacked above the insulating layer in a first direction, the conductive layer having a second direction as a longitudinal direction and a third direction as a short direction; and a channel semiconductor layer extending in the first direction, and the conductive layer including a recessed portion narrowed in the third direction. |
| US10304848B2 |
Flash memory structure with reduced dimension of gate structure
An integrated circuit for a flash memory device with enlarged spacing between select and memory gate structures is provided. The enlarged spacing is obtained by forming corner recesses at the select gate structure so that a top surface with a reduced dimension of the select gate structure is obtained. In one example, a semiconductor substrate having memory cell devices formed thereon, the memory cell devices includes a semiconductor substrate having memory cell devices formed thereon, the memory cell devices includes a plurality of select gate structures and a plurality of memory gate structures formed adjacent to the plurality of select gate structures, wherein at least one of the plurality of select gate structures have a corner recess formed below a top surface of the at least one of the plurality of select gate structures. |
| US10304844B1 |
Stacked FinFET EEPROM
A method for integrating a stack of fins to form an electrically erasable programmable read-only memory (EEPROM) device is presented. The method includes forming a stack of at least a first fin structure and a second fin structure over a semiconductor substrate, forming a sacrificial gate straddling the stack of at least the first fin structure and the second fin structure, forming a first conductivity type source/drain region to the first fin structure, and forming a second conductivity type source/drain to the second fin structure. The method further includes removing the sacrificial gate to form a gate opening, and forming a single floating gate in communication with a channel for each of the first and second fin structures. |
| US10304842B2 |
Semiconductor device including an electrode lower layer and an electrode upper layer and method of manufacturing semiconductor device
The semiconductor device according to the present invention includes a ferroelectric film and an electrode stacked on the ferroelectric film. The electrode has a multilayer structure of an electrode lower layer in contact with the ferroelectric film and an electrode upper layer stacked on the electrode lower layer. The electrode upper layer is made of a conductive material having an etching selection ratio with respect to the materials for the ferroelectric film and the electrode lower layer. The upper surface of the electrode upper layer is planarized. |
| US10304838B2 |
Semiconductor device
A semiconductor device and method of manufacturing are provided. The semiconductor device includes a substrate; first and second structures spaced apart from each other on the substrate in a first direction, the first structure including a first lower electrode and the second structure including a second lower electrode; a first supporter pattern disposed on the substrate to support the first and second structures, and including a first region that exposes portions of sidewalls of the first and second structures, and a second region that covers a second portion of the sidewalls; and a second supporter pattern disposed on the first supporter pattern to support the first and second structures, the second supporter pattern including a third region, the third region configured to expose portions of the first sidewall and the second sidewall, and a fourth region that covers a portion of the first and second sidewalls. |
| US10304835B1 |
Semiconductor device and method
In an embodiment, a method includes: forming a gate dielectric layer on an interface layer; forming a doping layer on the gate dielectric layer, the doping layer including a dipole-inducing element; annealing the doping layer to drive the dipole-inducing element through the gate dielectric layer to a first side of the gate dielectric layer adjacent the interface layer; removing the doping layer; forming a sacrificial layer on the gate dielectric layer, a material of the sacrificial layer reacting with residual dipole-inducing elements at a second side of the gate dielectric layer adjacent the sacrificial layer; removing the sacrificial layer; forming a capping layer on the gate dielectric layer; and forming a gate electrode layer on the capping layer. |
| US10304834B2 |
Semiconductor devices and method of fabricating the same
A semiconductor device and a method of fabricating a semiconductor device, the device including a substrate; an active pattern spaced apart from the substrate and extending in a first direction; and a gate structure on the active pattern and extending in a second direction crossing the first direction, wherein a lower portion of the active pattern extends in the first direction and includes a first lower surface that is sloped with respect to an upper surface of the substrate. |
| US10304831B2 |
Single source/drain epitaxy for co-integrating nFET semiconductor fins and pFET semiconductor fins
A plurality of gate structures are formed straddling nFET semiconductor fins and pFET semiconductor fins which extend upwards from a surface of a semiconductor substrate. A boron-doped silicon germanium alloy material is epitaxially grown from exposed surfaces of both the nFET semiconductor fins and the pFET semiconductor fins not protected by the gate structures. An anneal is then performed. During the anneal, silicon and germanium from the boron-doped silicon germanium alloy material diffuse into the nFET semiconductor fins and act as an n-type dopant forming a junction in the nFET semiconductor fins. Since boron is a Group IIIA element it does not have any adverse effect. During the same anneal, boron from the boron-doped silicon germanium alloy material will diffuse into the pFET semiconductor fins to form a junction therein. |
| US10304829B2 |
Integrated circuit having a vertical power MOS transistor
A device includes a vertical transistor and a lateral transistor on a substrate, wherein the vertical transistor comprises a first gate in a first trench, a second gate in a second trench, a source and a drain, wherein the source and the drain are on opposite sides of the first trench and the lateral transistor and the drain are on opposite sides of the second trench. |
| US10304827B2 |
Process enhancement using double sided epitaxial on substrate
Disclosed examples include semiconductor devices and fabrication methods to fabricate semiconductor wafers and integrated circuits, including forming a first epitaxial semiconductor layer of a first conductivity type on a first side of a semiconductor substrate of the first conductivity type, forming a nitride or oxide protection layer on a top side of the first epitaxial semiconductor layer, forming a second epitaxial semiconductor layer of the first conductivity type on the second side of the semiconductor substrate, and removing the protection layer from the first epitaxial semiconductor layer. The wafer can be used to fabricate an integrated circuit by forming a plurality of transistors at least partially on the first epitaxial semiconductor layer. |
| US10304822B2 |
Substrate and display device
The present disclosure provides a substrate and a display device. The substrate includes an internal region and a peripheral region surrounding the internal region, a plurality of signal wires and at least one ground wire being included in the peripheral region; any two adjacent signal wires, as well as the signal wire and the ground wire which are adjacent to each other, are connected through a selective connection structure; and the selective connection structure is capable of being connected in case of electro-static discharge. In the substrate and the display device provided by the present disclosure, because static electricity in each signal channel inside the substrate can be finally discharged via the ground wire in case of ESD, ESD protection for each signal channel in the internal region and the signal wire connected thereto can be achieved. |
| US10304819B2 |
Semiconductor device with multigate transistor structure
A semiconductor device includes a cell region that includes a first active region and a second active region extending in a first direction and a separation region between the first active region and the second active region. The cell region has a first width. A first gate structure and a second gate structure are disposed on the cell region, are spaced apart from each other in the first direction, and extend in the second direction. A first metal line and a second metal line are disposed on the cell region, extend in the first direction, and are spaced apart from each other by a first pitch. Each of the first and second metal lines has a second width. A first gate contact electrically connects the first gate structure and the first metal line. At least a portion of the first gate contact overlaps the separation region. A second gate contact electrically connects the second gate structure and the second metal line. At least a portion of the second gate contact overlaps the separation region. The first width divided by a sum of the first pitch and the second width is six or less. |
| US10304815B2 |
Self-aligned three dimensional chip stack and method for making the same
Self-aligned three dimensional vertically stacked chip stacks and processes for forming the same generally include two or more vertically stacked chips supported by a scaffolding structure, the scaffolding structure defined by a first scaffolding trench and at least one additional scaffolding trench, the first scaffolding trench comprising a bottom surface having a width and a sidewall having a height extending from the bottom surface to define a lowermost trench in a scaffolding layer, the at least one additional scaffolding trench overlaying the first scaffolding trench having a sidewall having a height and a width, wherein the width of the at least one scaffolding trench is greater than the first scaffolding trench width to define a first stair between the first scaffolding trench and the at least one additional trench; a first chip secured to the first scaffolding trench having a height less than the first scaffolding trench sidewall height; and at least one additional chip secured to and supported by the first stair, wherein the at least one additional chip is vertically spaced apart from the first chip. |
| US10304813B2 |
Display device having a plurality of bank structures
The embodiment provides a display device including an array substrate, an opposite substrate, a plurality of micro light-emitting diodes and a plurality of bank structures. The opposite substrate is disposed opposite to the array substrate. The micro light-emitting diodes are arranged in an array on the array substrate, wherein the micro light-emitting diodes are electrically connected to the array substrate. The bank structures are located between the array substrate and the opposite substrate, wherein the bank structures form a plurality of accommodating regions, and one of the micro light-emitting diodes is located in one of the accommodating regions. A height of the bank structures is more than or equal to a height of the micro light-emitting diodes. |
| US10304812B2 |
Optoelectronic device including light-emitting diodes and a control circuit
An optoelectronic device including a first integrated circuit that includes:—a substrate, having first and second opposite surfaces; and—groups of sets of light-emitting diodes resting on the first surface. The integrated circuit also includes:—in the substrate, first side elements for electrically insulating portions of the substrate around each set; and—for each group on the second surface, at least one first conductive contact, connected to the first terminal of the group, and one second conductive contact, connected to the second terminal of the group. The device includes a second integrated circuit containing:—third and fourth opposite surfaces; and—third conductive contacts, located on the third surface and electrically connected to the first and second conductive contacts. The first integrated circuit is attached onto the third surface of the second integrated circuit. |
| US10304805B2 |
Dual sided fan-out package having low warpage across all temperatures
Semiconductor devices including a dual-sided redistribution structure and having low-warpage across all temperatures and associated systems and methods are disclosed herein. In one embodiment, a semiconductor device includes a first semiconductor die electrically coupled to a first side of a redistribution structure and a second semiconductor die electrically coupled to a second side of the redistribution structure opposite the first side. The semiconductor device also includes a first molded material on the first side, a second molded material on the second side, and conductive columns electrically coupled to the first side and extending through the first molded material. The first and second molded materials can have the same volume and/or coefficients of thermal expansion to inhibit warpage of the semiconductor device. |
| US10304804B2 |
System on package architecture including structures on die back side
Embodiments include devices and methods, including a device including a substrate comprising a semiconductor, the substrate including a front side comprising active elements and a backside opposite the front side. The device includes a dielectric layer on the backside, and a passive component on the dielectric layer on the backside. In certain embodiments, the passive device is formed on a self-assembled monolayer (SAM). Other embodiments are described and claimed. |
| US10304803B2 |
Nanoscale interconnect array for stacked dies
A microelectronic assembly including an insulating layer having a plurality of nanoscale conductors disposed in a nanoscale pitch array therein and a pair of microelectronic elements is provided. The nanoscale conductors can form electrical interconnections between contacts of the microelectronic elements while the insulating layer can mechanically couple the microelectronic elements together. |
| US10304801B2 |
Redistribution layers in semiconductor packages and methods of forming same
An embodiment package includes a first integrated circuit die, an encapsulant around the first integrated circuit die, a conductive line electrically connecting a first conductive via to a second conductive via, the conductive line including a first segment over the first integrated circuit die and having a first width, and a second segment over the first integrated circuit die having a second width larger than the first width, the second segment extending over a first boundary between the first integrated circuit die and the encapsulant. |
| US10304798B2 |
Semiconductor packages with leadframes and related methods
Methods of forming a semiconductor package. Implementations include providing a leadframe, coupling a semiconductor die or an electronic component to the leadframe, and encapsulating at least a portion of the semiconductor die or the electronic component using a mold compound leaving two or more leads of the leadframe exposed. The method may also include coating the two or more leads of the leadframe with an electrically conductive layer. The method may include fully electrically and physically singulating one or more tie bars between two or more leads of the leadframe, a lead of the two or more leads and a leadframe flag, or any combination thereof. The method may also include singulating the leadframe to form one or more semiconductor packages. |
| US10304797B2 |
Apparatus and method for soldering a plurality of chips using a flash lamp and a mask
An apparatus and method for soldering chips to a substrate. A substrate and two or more different chips having different heating properties are provided. A solder material is disposed between the chips and the substrate. A flash lamp generates a light pulse for heating the chips, wherein the solder material is at least partially melted by contact with the heated chips. A masking device is disposed between the flash lamp and the chips causing different light intensities in different areas of the light pulse passing the masking device thereby heating the chips with different light intensities. This may compensate the different heating properties to reduce a spread in temperature between the chips as a result of the heating by the light pulse. |
| US10304796B2 |
Anisotropic electrically conductive film having electrically conductive particles disposed in a lattice point region of a planar lattice pattern
An anisotropic electrically conductive film has a structure wherein the electrically conductive particles are disposed on or near the surface of an electrically insulating adhesive base layer, or a structure wherein an electrically insulating adhesive base layer and an electrically insulating adhesive cover layer are laminated together and the electrically conductive particles are disposed near the interface therebetween. Electrically conductive particle groups configured from two or more electrically conductive particles are disposed in a lattice point region of a planar lattice pattern. A preferred lattice point region is a circle centered on a lattice point. A radius of the circle is not less than two times and not more than seven times the average particle diameter of the electrically conductive particles. |
| US10304795B2 |
Semiconductor device including antistatic die attach material
A semiconductor device includes a substrate, a semiconductor die, and an antistatic die attach material between the substrate and the semiconductor die. The antistatic die attach material includes a mixture of a nonconductive adhesive material and carbon black or graphite. In one example, the antistatic die attach material has a resistivity between 101 Ω·cm and 1010 Ω·cm. |
| US10304793B2 |
Package structure and method for forming the same
Package structures and methods for forming the package structures are provided. A package structure includes a molding compound having a surface. The package structure also includes an integrated circuit die in the molding compound. The integrated circuit die has a portion protruding from the surface. The package structure further includes a planarization layer covering the surface. The planarization layer surrounds the portion of the integrated circuit die. In addition, the package structure includes a redistribution layer electrically connected to the integrated circuit die. The redistribution layer covers the planarization layer and the integrated circuit die. |
| US10304792B1 |
Semiconductor package having reduced internal power pad pitch
A packaged Integrated Circuit (IC) includes an IC and a package. The package has a bottom dielectric layer and a plurality of redistribution layers (RDLs) formed on the bottom dielectric layer. Each the RDLs includes patterned conductors, a dielectric layer, and a plurality of vias that extend between the patterned conductors to a differing RDL or to external connections. The package includes a plurality of package pads that have a first lateral separation pitch. The IC includes a plurality of IC pads that electrically connect to the plurality of package pads that have a first lateral separation pitch. The package also includes a plurality of Printed Circuit Board (PCB) pads that extend through the bottom dielectric layer and contact the plurality of patterned conductors of the first RDL. Power PCB pads and ground PCB pads of the plurality of PCB pads have a second lateral separation pitch that exceeds the first lateral separation pitch. |
| US10304788B1 |
Semiconductor power module to protect against short circuit event
According to an aspect, a semiconductor power module includes a substrate, a semiconductor device coupled to the substrate, a bond wire coupled to the semiconductor device, and a first molding material layer disposed on the substrate. The first molding material layer encapsulates a first portion of the bond wire. The bond wire has a second portion disposed outside of the first molding material layer. The semiconductor power module includes a second molding material layer disposed on the first molding material layer. The second molding material layer encapsulates the second portion of the bond wire. The second molding material layer has a hardness less than a hardness of the second molding material layer. |
| US10304787B2 |
Semiconductor device, display panel, display device, and electronic device
Void formation in a semiconductor device is to be prevented. The semiconductor device includes a semiconductor element, signal lines, and a protective layer. In the semiconductor device, the semiconductor element is mounted on a substrate. The signal lines in the semiconductor device are connected to the semiconductor element on the substrate. Further, the protective layer in the semiconductor device is provided in an inter-line region interposed between both edges of two adjacent signal lines among the signal lines on the substrate. |
| US10304783B2 |
Wafer reinforcement to reduce wafer curvature
A semiconductor structure includes filled dual reinforcing trenches that reduce curvature of the semiconductor structure by stiffening the semiconductor structure. The filled dual reinforcing trenches reduce curvature by acting against transverse loading, axial loading, and/or torsional loading of the semiconductor structure that would otherwise result in semiconductor structure curvature. The filled dual reinforcing trenches may be located in an array throughout the semiconductor structure, in particular locations within the semiconductor structure, or at the perimeter of the semiconductor structure. |
| US10304781B2 |
Semiconductor devices including guard ring and crack sensing circuit
The semiconductor devices may include a semiconductor substrate, and a guard ring and a crack sensing circuit on the semiconductor substrate. The semiconductor substrate may include a main chip region that is defined by the guard ring and includes the crack sensing circuit, a central portion of the main chip region surrounded by the crack sensing circuit, and a chamfer region that is in a corner portion of the main chip region and is defined by the guard ring and the crack sensing circuit. The semiconductor devices may also include at least one gate structure on the semiconductor substrate in the main chip region, a plurality of metal pattern structures on the at least one gate structure in the chamfer region, and an insulating layer on the plurality of metal pattern structures. The plurality of metal pattern structures may extend in parallel to one another and may have different lengths. |
| US10304780B2 |
Device having substrate with conductive pillars
A device includes a substrate that includes conductive structures and has a first surface that is opposite to a second surface. Conductive pillars are built up over and electrically coupled to at least one of the conductive structures. An integrated circuit is disposed over the first surface and electrically coupled to the conductive structures. A molding compound is formed over the first surface of the substrate. |
| US10304778B2 |
Wafer marking method
Disclosed is a wafer marking method using a laser for marking a wafer having processing tape attached thereto. The disclosed laser marking method comprises the steps of: penetrating a 532-nm wavelength laser beam through the processing tape attached to one side of the wafer; and performing marking on the one side of the wafer by moving the 532-nm wavelength laser beam at a predetermined velocity, wherein the 532-nm wavelength laser beam has a frequency of 8 kHz to 40 kHz, and an output power of 0.8 W to 2 W. |
| US10304776B2 |
Flexible display device
A flexible display device is disclosed. In one aspect, the display device includes a flexible display panel including a display substrate, wherein the display substrate includes an active area for pixel circuits, an inactive area adjacent to the active area and having a pad area including a plurality of pad terminals, and a thin film encapsulation layer covering the active area. The display device also includes a display driver electrically connected to the pad terminals and a plurality of driving terminals each having a rounding unit. A conductive unit is configured to electrically connect the pad terminals to the respective driving terminals. |
| US10304762B2 |
Molded interconnect device, manufacturing method for molded interconnect device, and circuit module
A molded interconnect device adapted to form a three-dimensional circuit by using laser beams includes: a main body on which the three-dimensional circuit is formed; and a lead portion connected to an external electrode of an external substrate by solder and extending from the main body. The lead portion includes: a lead main body molded from a material same as a material of the main body; and a metal film formed on at least a part of an outer periphery of the lead main body. |
| US10304761B2 |
Semiconductor device and alternator using same
Provided are a semiconductor device realized easily at low cost without requiring a complicated manufacturing process, and an alternator using the same. The semiconductor device includes a base having a base seat, a lead having a lead header, and an electronic circuit body, wherein the electronic circuit body is arranged between the base and the lead; the base seat is connected to a first surface of the electronic circuit body; the lead header is connected to a second surface of the electronic circuit body; the electronic circuit body is integrally covered by resin, including a transistor circuit chip having a switching element, a control circuit chip for controlling the switching element, a drain frame, and a source frame; either one of the drain frame and the source frame, and the base are connected; and the other one of the drain frame and the source frame, and the lead are connected. |
| US10304758B1 |
Wafer level package device formed using a wafer level lead frame on a carrier wafer having a similar coefficient of thermal expansion as an active wafer
Techniques for forming a wafer level package device are disclosed. In one or more embodiments, the techniques include forming a wafer level lead frame on a carrier wafer and electrically connecting the wafer level lead frame to an active semiconductor wafer. The carrier wafer and the active semiconductor wafer have at least substantially the same coefficients of thermal expansion. The carrier wafer can be removed from the wafer level package device, and a number of connectors can be formed on the wafer level package device. The wafer level package device can be singulated to form chip packages, such as DFN or QFN packages. |
| US10304754B2 |
Heat dissipation structure of semiconductor device
A heat dissipation structure of a semiconductor device is provided, the semiconductor device including: an electrical bonding surface electrically connected to a substrate; and a heat dissipation surface as an opposite side of the electrical bonding surface. The heat dissipation surface makes contact with a heat spreader via a conductive TIM while the heat spreader makes contact with a heat sink via an insulating TIM. A surface of the heat spreader facing the semiconductor device includes a recess part formed in at least one part in a vicinity of an outer periphery of the semiconductor device. |
| US10304751B2 |
Electronic sub-module including a leadframe and a semiconductor chip disposed on the leadframe
An electronic sub-module includes a leadframe, a semiconductor chip disposed on the leadframe and an encapsulation material disposed on the leadframe and on the semiconductor chip. The semiconductor chip has a first contact pad on a first main face of the semiconductor chip. The sub-module also includes a first contact element on a first main face of the electronic sub-module. The first contact element is electrically connected with the first contact pad. A surface area of the first contact element is greater than a surface area of the first contact pad. |
| US10304749B2 |
Method and apparatus for improved etch stop layer or hard mask layer of a memory device
In one embodiment, an apparatus comprises an etch stop layer comprising Aluminum Oxide and one or more of Hafnium, Silicon, or Magnesium; and a channel formed through one or more layers deposited over the etch stop layer, the channel extending to the etch stop layer. |
| US10304746B2 |
Complementary metal oxide semiconductor replacement gate high-K metal gate devices with work function adjustments
An electrical device that includes a p-type semiconductor device having a p-type work function gate structure including a first high-k gate dielectric, a first metal containing buffer layer, a first titanium nitride layer having a first thickness present on the metal containing buffer layer, and a first gate conductor contact. A mid gap semiconductor device having a mid gap gate structure including a second high-k gate dielectric, a second metal containing buffer layer, a second titanium nitride layer having a second thickness that is less than the first thickness present, and a second gate conductor contact. An n-type semiconductor device having an n-type work function gate structure including a third high-k gate dielectric present on a channel region of the n-type semiconductor device, a third metal containing buffer layer on the third high-k gate dielectric and a third gate conductor fill present atop the third metal containing buffer layer. |
| US10304745B2 |
Structure for CMOS metal gate stack
A semiconductor apparatus has an N-type Metal Oxide Semiconductor (NMOS) device. The NMOS device includes a substrate and a gate structure overlying the substrate. The gate structure includes a metal gate, an N-type work function metal layer on the bottom and sides of the metal gate and including a first N-type work function metal layer having a first Ti content greater than a first Al content, and a high K dielectric layer directly contacting a bottom and the sides of the N-type work function metal layer. |
| US10304744B1 |
Inverse tone direct print EUV lithography enabled by selective material deposition
Various methods and structures for fabricating a plurality of vertical fins in a vertical fin pattern on a semiconductor substrate where the vertical fins in the vertical fin pattern are separated by wide-open spaces, along a critical dimension, in a low duty cycle of 1:5 or lower. Adjacent vertical fins in the vertical fin pattern can be all separated by respective wide-open spaces, along a critical dimension, in a low duty cycle, and wherein pairs of adjacent vertical fins in the vertical fin pattern, along the critical dimension, are separated by a constant pitch value at near zero tolerance. |
| US10304743B2 |
Semiconductor device and manufacturing method thereof
A semiconductor device according to this embodiment includes a semiconductor layer, a plurality of diffusion layers in the semiconductor layer, a gate insulating film, a gate electrode, first contacts, and second contacts. The gate insulating film is on the semiconductor layer between the plurality of diffusion layers. The gate electrode is on the gate insulating film. The first contacts include silicide layers of the same material which are on the gate electrode and the diffusion layers respectively, and first metal layers on the silicide layers. The second contacts are on the first contacts. |
| US10304742B2 |
Forming insulator fin structure in isolation region to support gate structures
A method for forming the semiconductor device that includes forming a plurality of composite fin structures across a semiconductor substrate including an active device region and an isolation region. The composite fin structures may include a semiconductor portion over the active device region and a dielectric portion over the isolation region. A gate structure can be formed on the channel region of the fin structures that are present on the active regions of the substrate, and the gate structure is also formed on the dielectric fin structures on the isolation regions of the substrate. Epitaxial source and drain regions are formed on source and drain portions of the fin structures present on the active region, wherein the dielectric fin structures support the gate structure over the isolation regions. |
| US10304741B2 |
Source and drain epitaxial semiconductor material integration for high voltage semiconductor devices
A method of forming a semiconductor device that includes providing a first set of fin structures having a first pitch, and a second set of fin structure having a second pitch, wherein the second pitch is greater than the first pitch. An epitaxial semiconductor material on the first and second set of fin structures. The epitaxial semiconductor material on the first fin structures is merging epitaxial material and the epitaxial material on the second fin structures is non-merging epitaxial material. A dielectric liner is formed atop the epitaxial semiconductor material that is present on the first and second sets of fin structures. The dielectric liner is removed from a portion of the non-merging epitaxial material that is present on the second set of fin structures. A bridging epitaxial semiconductor material is formed on exposed surfaces of the non-merging epitaxial material. |
| US10304738B2 |
Method and device for the production of wafers with a pre-defined break initiation point
The present invention relates to a method for the production of layers of solid material, in particular for use as wafers. The method may include the following steps: providing a workpiece for the separation of the layers of solid material with the workpiece optionally having at least one exposed surface, producing and/or providing a carrier unit for receiving at least one layer of solid material having the carrier unit optionally having a receiving layer for holding the layer of solid material, attaching the receiving layer to the exposed surface of the workpiece forming a composite structure, producing a break initiation point by means of pre-defined local stress induction in the peripheral region, including at the edge, of the workpiece, and separating the layer of solid material from the workpiece starting from the break initiation point. |
| US10304736B2 |
Self-aligned contact
A method for fabricating self-aligned contacts includes forming a liner over a gate structure having a gate conductor and one sidewall spacer and etching an exposed gate conductor to form a recess extending less than a width of the gate conductor. A dielectric layer is conformally deposited to fill the recess between the liner and the one sidewall spacer to form a partial dielectric cap formed on the gate conductor. A self-aligned contact is formed adjacent to the one sidewall spacer of the gate structure that is electrically isolated from the gate conductor by the partial dielectric cap and the at least one sidewall spacer. |
| US10304733B2 |
Connectible nanotube circuit
Carbon nanotube template arrays may be edited to form connections between proximate nanotubes and/or to delete undesired nanotubes or nanotube junctions. |
| US10304728B2 |
Double spacer immersion lithography triple patterning flow and method
A system and method for fabricating metal patterns are described. Multiple mandrels are formed on a first polysilicon layer which is on top of a first oxide layer. Each mandrel uses a second polysilicon on top of a first nitride. A spacer oxide and a spacer nitride are formed on the sidewalls of the mandrels to create double spacers. A second oxide layer is deposited followed by removing layers until the first nitride in the mandrels is reached. Areas are etched based on a selected method of multiple available methods until the first oxide layer is etched providing trenches for the metal patterns. Remaining materials on the first oxide layer are removed followed by metal being deposited in the trenches in the first oxide layer. |
| US10304726B2 |
Semiconductor device and manufacturing method thereof
The reliability of wirings, each of which includes a main conductive film containing copper as a primary component, is improved. On an insulating film including the upper surface of a wiring serving as a lower layer wiring, an insulating film formed of a silicon carbonitride film having excellent barrier properties to copper is formed; on the insulating film, an insulating film formed of a silicon carbide film having excellent adhesiveness to a low dielectric constant material film is formed; on the insulating film, an insulating film formed of a low dielectric constant material as an interlayer insulating film is formed; and thereafter a wiring as an upper layer wiring is formed. |
| US10304725B2 |
Manufacturing methods to protect ULK materials from damage during etch processing to obtain desired features
Embodiments are disclosed for processing microelectronic workpieces having patterned structures that include ultra-low dielectric constant (k) (ULK) material layers. In particular, embodiments are disclosed that deposit protective layers to protect ULK features during etch processing of patterned structures within substrates for microelectronic workpieces. For certain embodiments, these protective layers are deposited in-situ within the etch chamber. |
| US10304724B2 |
Methods of forming one or more covered voids in a semiconductor substrate
Some embodiments include methods of forming voids within semiconductor constructions. In some embodiments the voids may be utilized as microstructures for distributing coolant, for guiding electromagnetic radiation, or for separation and/or characterization of materials. Some embodiments include constructions having micro-structures therein which correspond to voids, conduits, insulative structures, semiconductor structures or conductive structures. |
| US10304723B1 |
Process to form SOI substrate
The present disclosure, in some embodiments, relates to a method of forming an SOI substrate. The method may be performed by epitaxially forming a silicon-germanium (SiGe) layer over a sacrificial substrate and epitaxially forming a first active layer on the SiGe layer. The first active layer has a composition different than the SiGe layer. The sacrificial substrate and is flipped and the first active layer is bonded to an upper surface of a dielectric layer formed over a first substrate. The sacrificial substrate and the SiGe layer are removed and the first active layer is etched to define outermost sidewalls and to expose an outside edge of an upper surface of the dielectric layer. A contiguous active layer is formed by epitaxially forming a second active layer on the first active layer. The first active layer and the second active layer have a substantially same composition. |
| US10304722B2 |
Method of manufacturing semiconductor-on-insulator
The disclosed method is suitable for producing a semiconductor-on-insulator structure, such as a Ge(Si)-on-insulator structure or a Ge-on-insulator structure. According to the method, a multilayer comprising alternating pairs of layers, comprising a layer of silicon and a layer of germanium optionally with silicon is deposited on a silicon substrate comprising a germanium buffer layer. The multilayer is completed with a silicon passivation layer. A cleave plane is formed within the multilayer, and the multilayer structure is bonded to a handle substrate comprising a dielectric layer. The multilayer structure is cleaved along the cleave plane to thereby prepare a semiconductor-on-insulator structure comprising a semiconductor handle substrate, a dielectric layer, a silicon passivation layer, and at least a portion of the alternating pairs of layers, comprising a layer of silicon and a layer of germanium optionally with silicon. |
| US10304721B1 |
Formation of isolation layers using a dry-wet-dry oxidation technique
In some examples, a method includes etching a substrate to form a trench, wherein the trench includes sidewalls. The method further includes forming a first isolation region in the trench by growing a first layer of a first thickness on the sidewalls using a dry oxidation technique and depositing a second layer to fill a portion of the trench, the second layer contacting the first layer. The method further includes etching third and fourth layers atop the substrate to expose a first portion of the substrate. The method further includes growing a second isolation region in the substrate through the first portion by using a dry-wet-dry oxidation technique. |
| US10304717B2 |
Automated replacement of consumable parts using interfacing chambers
A cluster tool assembly includes a vacuum transfer module, a process module having a first side connected to the vacuum transfer module. An isolation valve having a first side and a second side, the first side of the isolation valve coupled to a second side of the process module. A replacement station is coupled to the second side of the isolation valve. The replacement station includes an exchange handler and a part buffer. The part buffer includes a plurality of compartments to hold new or used consumable parts. The process module includes a lift mechanism to enable placement of a consumable part installed in the process module to a raised position. The raised position provides access to the exchange handler to enable removal of the consumable part from the process module and store in a compartment of the part buffer. The exchange handler of the replacement station is configured to provide a replacement for the consumable part from the part buffer back to the process module. The lift mechanism is configured to receive the consumable part provided for replacement by the exchange handler and lower the consumable part to an installed position. The replacement by the exchange handler and the process module is conducted while the process module and the replacement station are maintained in a vacuum state. |
| US10304715B2 |
Electrostatic chuck having thermally isolated zones with minimal crosstalk
A substrate support assembly includes a ceramic puck and a thermally conductive base having an upper surface that is bonded to a lower surface of the ceramic puck. Trenches are formed in the thermally conductive base approximately concentric around a center of the thermally conductive base. The trenches extend from the upper surface towards a lower surface of the thermally conductive base without contacting the lower surface of the thermally conductive base. The thermally conductive base includes thermal zones. The substrate support assembly further includes a thermally insulating material disposed in the trenches. The thermally insulating material in a trench of the trenches provides a degree of thermal isolation between two of the thermal zones separated by the trench at the upper surface of the thermally conductive base. |
| US10304714B2 |
Device comprising film for electrostatic coupling of a substrate to a substrate carrier
The invention relates to an apparatus for electrostatic coupling of a substrate with a substrate carrier, wherein the apparatus includes a flexible plastic carrier film on which an electrically contactable electrode structure is unilaterally deposited, and a cover layer which can be brought into contact with the electrode structure on the side of the electrode structure facing away from the carrier film, wherein the apparatus is configured such that, in a coupled state, the same is arranged at least in sections between the substrate and the substrate carrier and, in a non-coupled state, the same can be removed from the substrate carrier in a reusable manner. |
| US10304711B2 |
Cassette and substrate transfer device
A cassette and a substrate transfer device are disclosed. The cassette includes a first frame and at least one movable face. The first frame includes at least one set of first guide rails; and the movable face is disposed in the first frame. The movable face is configured to be capable of being driven to slide along the first guide rails, and is configured to be capable of being fixed on the first frame. The substrate transfer device includes the cassette provided by one of the embodiments of the disclosure and a bearing device configured to bear the cassette, the bearing device comprises a second frame and a rotating unit mounted in the second frame. The movable face of the cassette can be firmly fixed on the first frame and can move freely to change size of sub-cassettes. |
| US10304710B2 |
Front opening wafer container with weight ballast
Apparatuses and methods providing a ballast system for adjusting the center of gravity of a standardized front opening wafer container. Various embodiments of the disclosure present ballast systems that are low profile, do not require modifications to the shell of the wafer container, and can be retrofit to existing wafer carriers. In some embodiments, these capabilities are accomplished by a ballast that mounts to a kinematic coupling plate of the wafer container. In one embodiment, the ballasting can also provide sufficient counter force to the lifting forces associated with purging of the wafer container, thereby preventing “lift off” of the wafer container during purging operations. The ballasts can be removed for shipping of the wafer container, thereby decreasing shipping costs. |
| US10304703B2 |
Small thermal mass pressurized chamber
Embodiments described herein generally relate to a processing chamber incorporating a small thermal mass which enable efficient temperature cycling for supercritical drying processes. The chamber generally includes a body, a liner, and an insulation element which enables the liner to exhibit a small thermal mass relative to the body. The chamber is also configured with suitable apparatus for generating and/or maintaining supercritical fluid within a processing volume of the chamber. |
| US10304698B2 |
System and method for laser assisted bonding of semiconductor die
A system and method for laser assisted bonding of semiconductor die. As non-limiting examples, various aspects of this disclosure provide systems and methods that enhance or control laser irradiation of a semiconductor die, for example spatially and/or temporally, to improve bonding of the semiconductor die to a substrate. |
| US10304696B2 |
Method for manufacturing semiconductor device
In a transistor including an oxide semiconductor layer, an oxide insulating layer is formed so as to be in contact with the oxide semiconductor layer. Then, oxygen is introduced (added) to the oxide semiconductor layer through the oxide insulating layer, and heat treatment is performed. Through these steps of oxygen introduction and heat treatment, impurities such as hydrogen, moisture, a hydroxyl group, or hydride are intentionally removed from the oxide semiconductor layer, so that the oxide semiconductor layer is highly purified. |
| US10304688B2 |
Method of quasi-atomic layer etching of silicon nitride
A method of etching is described. The method includes providing a substrate having a first material containing silicon nitride and a second material that is different from the first material, forming a first chemical mixture by plasma-excitation of a first process gas containing H and optionally a noble gas, and exposing the first material on the substrate to the first chemical mixture. Thereafter, the method includes forming a second chemical mixture by plasma-excitation of a second process gas containing N and F, and optionally a noble element, and exposing the first material on the substrate to the second plasma-excited process gas to selectively etch the first material relative to the second material. |
| US10304686B2 |
Electronic devices with components formed by late binding using self-assembled monolayers
Embodiments include devices and methods, including a method for processing a substrate. The method includes providing a substrate including a first portion and a second portion, the first portion including a feature, the feature including an electrically conductive region, the second portion including a dielectric surface region. The method also includes performing self-assembled monolayer (SAM) assisted structuring plating to form a structure comprising a metal on the dielectric surface region, the feature being formed using a process other than the SAM assisted structuring plating used to form the structure, and the structure being formed after the feature. Other embodiments are described and claimed. |
| US10304684B2 |
Semiconductor device having buried gate structure and method for fabricating the same
A method for fabricating a semiconductor device includes: forming a gate trench in a semiconductor substrate; forming a gate dielectric layer over a bottom surface and sidewalls of the gate trench; forming a first work function layer over the gate dielectric layer; doping a work function adjustment element to form a second work function layer which overlaps with the sidewalls of the gate trench; forming a gate conductive layer that partially fills the gate trench; and forming doped regions inside the semiconductor substrate on both sides of the gate trench. |
| US10304682B2 |
Array substrate, fabricating method thereof, and display device
An array substrate, a fabricating method thereof, and a related display device are provided. The method for forming an array substrate can comprises: forming a plurality of signal lines over a base substrate; forming a conductive line over the base substrate, the conductive line connecting at least two of the plurality of signal lines; forming an insulating layer over the base substrate, the plurality of signal lines, and the conductive line; forming a via hole through the insulating layer at a position over the conductive line and between the at least two of the plurality of signal lines; and removing a portion of the conductive line through the via hole to disconnect the conductive line. |
| US10304679B2 |
Method of fabricating a mask
A method of fabricating a mask includes providing a substrate. A first material layer is disposed on the substrate. Then, the first material layer is partly removed. A second trench is formed between the remaining first material layer. The second trench includes a height. Later, a second material layer is formed to conformally fill in the second trench. The second material layer includes a thickness. The thickness of the second material layer equals the height of the second trench. Finally, part of the second material layer is removed, and the remaining second material layer and the remaining first material layer comprise a second mask. |
| US10304678B1 |
Method for fabricating InGaP epitaxial layer by metal organic chemical vapor deposition (MOCVD)
The present invention provides a method for fabricating an InGaP epitaxial layer by metal organic chemical vapor deposition (MOCVD). The method comprises: placing a silicon substrate in a reaction chamber; arranging the reaction chamber to have a first chamber temperature, and growing a first GaP layer with a first thickness on the Si substrate at the first chamber temperature; arranging the reaction chamber to have a second chamber temperature, and growing a second GaP layer with a second thickness on the first GaP layer at the second chamber temperature; arranging the reaction chamber to have a third chamber temperature for a first time interval, and then arranging the reaction chamber to have a fourth chamber temperature for a second time interval; and growing a multi-layered InGaP layer on the second GaP layer. |
| US10304677B2 |
Low-k feature formation processes and structures formed thereby
Semiconductor device structures having low-k features and methods of forming low-k features are described herein. Some examples relate to a surface modification layer, which may protect a low-k feature during subsequent processing. Some examples relate to gate spacers that include a low-k feature. Some examples relate to a low-k contact etch stop layer. Example methods are described for forming such features. |
| US10304676B2 |
Method and apparatus for forming nitride film
A method for forming a nitride film is provided. The method includes preparing a substrate to be processed, the substrate having a first base film formed of a material having a relatively long incubation time and a second base film formed of a material having a relatively short incubation time with respect to a nitride film, forming a nitride film on the substrate by means of ALD or CVD using a raw material gas and a nitriding gas while heating the substrate to a predetermined temperature, and etching nitride on the first base film to be removed by supplying an etching gas to thereby expose a film surface of the first base film, wherein the forming the nitride film and the etching the nitride are repeatedly performed a predetermined number of times to selectively form the nitride film on the second base film. |
| US10304675B2 |
System for integrating preceding steps and subsequent steps
A semiconductor manufacturing system has a series of steps, from manufacturing of a semiconductor on a wafer until packaging, that can be easily linked. A semiconductor chip manufacturing device manufactures a semiconductor chip, and a semiconductor packaging device packages the semiconductor chip by attaching the semiconductor chip to a package substrate which is larger than the wafer. The semiconductor chip manufacturing device includes a PLAD system for loading the wafer into and out of the semiconductor chip manufacturing device through a shuttle which is capable of housing the wafer. The semiconductor packaging device includes a PLAD system capable of loading the package substrate into and out of the semiconductor packaging device through a shuttle which is capable of housing the package substrate. The shuttles have container bodies of a same shape. |
| US10304674B2 |
Time of flight mass spectrometer
There is provided a mass spectrometer comprising a time of flight mass analyzer comprising an acceleration electrode, a time of flight region and an ion detector, and a control system arranged and adapted (i) to apply a plurality of extraction pulses to said acceleration electrode in order to accelerate consecutive groups of ions into said time of flight region, wherein ions having a relatively high mass to charge ratio in a preceding group of ions arrive at said detector after ions having a relatively low mass to charge ratio in a subsequent group of ions, wherein ions within each consecutive group of ions have a mass to charge ratio within one or more predetermined, selected or otherwise known mass to charge ratio ranges, and (ii) to determine a frequency or period of said plurality of extraction pulses that will avoid coincidence of ions from said consecutive groups of ions at said ion detector, wherein said plurality of extraction pulses are applied at said determined frequency or period. |
| US10304668B2 |
Localized process control using a plasma system
Plasma processing conditions may be changed for localized regions of a substrate. A reactive gas may be maintained in a localized region of a substrate while other regions of the substrate are not exposed to the reactive gas. Thus, plasma conditions may be generated at specific regions of the substrate. A multi-zoned gas injection system may be utilized to direct certain gases in certain regions of the plasma space. Techniques may be provided to maintain these gases in the desired regions, as opposed to the gases spreading across the substrate surface. Reactive gases may be provided in one region while a flow of inert gas is provided in other regions in which it is desired to restrict the effects of the reactive gases. Localized control of the plasma process may be provided as a separate plasma processing step. The localized region of the substrate may be the substrate edge. |
| US10304666B2 |
Plasma processing apparatus having a baffle plate and a rectifying plate
A plasma processing apparatus includes: a chamber; a placing table; an exhaust path provided around the placing table to surround the placing table, and configured to exhaust a gas within a processing space above the semiconductor wafer placed on the placing table; an exhaust device configured to exhaust the gas within the processing space through the exhaust path; a baffle plate having a plurality of through holes and provided between the processing space and the exhaust path to surround the placing table; and a rectifying plate provided around the placing table to surround the placing table within the exhaust path at a position farther from the processing space than the baffle plate, and forming an opening within the exhaust path to make a sectional area of a flow path within the exhaust path larger at a position farther from a position within the exhaust path connected to the exhaust device. |
| US10304663B1 |
RF generator for generating a modulated frequency or an inter-modulated frequency
A high frequency radio frequency (RF) generator that generates a high frequency RF signal is described. There is no need for another low frequency RF generator that generates a low frequency RF signal. A low frequency RF signal is pre-amplified within the high frequency RF generator to output a pre-amplified low frequency RF signal. Similarly, a high frequency RF signal is pre-amplified within the high frequency RF generator to output a pre-amplified high frequency RF signal. The high frequency RF generator combines the pre-amplified low frequency RF with the pre-amplified high frequency RF signal to provide a combined RF signal. The combined RF signal is amplified within the high frequency RF generator to supply an amplified signal to a match. There is also no need for another match for the low frequency RF generator. |
| US10304662B2 |
Multi regime plasma wafer processing to increase directionality of ions
Systems and methods for providing a multi regime plasma wafer processing are described. The systems and methods have three states. During a first one of the states, an etching operation is performed. In a second one of the states, a power level of a kilohertz radio frequency signal is greater than zero to increase directionality of ions that are incident on a bottom surface of a stack layer. In a third one of the states, there is a reduction in a loss of mask on top of the stack layer and deposition may be performed. |
| US10304658B2 |
Electron beam-induced etching
Beam-induced etching uses a work piece maintained at a temperature near the boiling point of a precursor material, but the temperature is sufficiently high to desorb reaction byproducts. In one embodiment, NF3 is used as a precursor gas for electron-beam induced etching of silicon at a temperature below room temperature. |
| US10304654B2 |
Charged particle beam device
A purpose of the present invention is to provide a charged particle beam device that suppresses an off-axis amount when a field of view moves, said move causing an aberration, and allows large field of view moves to be carried out. In order to achieve the above-mentioned purpose, this charged particle beam device is provided with an objective lens and deflectors for field of view moves, said deflectors deflecting a charged particle beam, and is further provided with an accelerating tube positioned between the objective lens and the deflectors for field of view moves, a power source that applies a voltage to the accelerating tube, and a control device that controls the voltage to be applied to the power source in response to the deflection conditions of the deflectors for field of view moves. |
| US10304653B2 |
Ion milling device, ion source and ion milling method
To provide an ion gun of a penning discharge type capable of achieving a milling rate which is remarkably higher than that in the related art, an ion milling device including the same, and an ion milling method.An ion generation unit includes a cathode that emits electrons, an anode that is provided within the ion generation unit and has an inner diameter of 5.2 mm or less, and magnetic-field generation means using a permanent magnet of which a maximum energy product ranges from 110 kJ/m3 to 191 kJ/m3. |
| US10304646B2 |
Auxiliary relay of electromagnetic contactor
The present invention relates to an auxiliary relay for an electromagnetic contactor, the relay including magnet members provided on both sides of a moving member, and first and second conductive members provided on both sides of a frame, whereby an ON or OFF state of the first and second conductive members can be controlled according to the magnet members, in response to a movement of the moving member, so as to configure various contact circuits, such as 1a 1b contact circuit, 2a contact circuit, 2b contact circuit and the like, for the electromagnetic contactor. |
| US10304645B2 |
Trimming apparatus
A trimming apparatus for adjusting an electric property of a trimming object circuit. The trimming apparatus includes a data input pad that receives an input of serial data, a shift register that outputs parallel setting data by shifting the received serial data, a trimming data generating circuit, and a cutting control circuit that controls application of an electric signal to the trimming data generating circuit. The trimming data generating circuit includes a plurality of trimming elements, each having a conductive part cuttable by a flow of the electric signal, a plurality of pull-up resistors respectively connected to high potential sides of the trimming elements, and a plurality of switches respectively connected to low potential sides of the trimming elements. The trimming data generating circuit is configured to generate trimming data for the trimming object circuit by switching the plurality of switches in accordance with a level of the setting data. |
| US10304643B1 |
Single-pole, single-throw detect switch
A switch including a housing and an actuator configured to move axially within the housing. The actuator includes a guide wing on a first side and a cam wing on a second side, wherein the cam wing has a cam surface on one face. The switch also includes respective first and second contact terminals partially extending from the housing, as well as a movable contact element retained within the housing proximate the contact terminals. The movable contact element includes a fixed branch, a first elastically deformable conductive blade, and a second elastically deformable conductive blade. The cam surface on the actuator is configured to cooperate with the first elastically deformable conductive blade to deform or relax the first elastically deformable conductive blade so as to selectively contact the first contact terminal dependent upon the axial position of the cam wing within the housing. |
| US10304639B2 |
Wireless switch
A wireless switch includes a button member, a power generation module, an RF module, and a notification unit. The button member is mounted in a housing, and is configured to move. The power generation module is configured to generate power using energy produced by the movement of the button member. The RF module is connected to the power generation module, and is configured to transmit a switch signal using power generated by the power generation module. The notification unit is configured to operate using power generated by the power generation module. The RF module controls the notification unit in one or more notification states according to a strength or details of a reception state signal corresponding to the transmitted switch signal. |
| US10304634B2 |
Electrolytic capacitor
An electrolytic capacitor includes an anode body, a dielectric layer formed on the anode body, a first conductive polymer layer covering at least a part of the dielectric layer, and a second conductive polymer layer covering at least a part of the first conductive polymer layer. The first conductive polymer layer includes a first conductive polymer. The second conductive polymer layer includes a second conductive polymer. The first conductive polymer layer and the second conductive polymer layer each further include a first polymer dopant having a sulfonation degree of S1. At least one of the first conductive polymer layer and the second conductive polymer layer further includes a second polymer dopant having a sulfonation degree of S2. The sulfonation degree of S1 and the sulfonation degree of S2 satisfy a relation of S1 |
| US10304633B2 |
Chip capacitor and method for manufacturing the same
A chip capacitor and a method for manufacturing the chip capacitor, where the chip capacitor includes a substrate, a first external electrode disposed on the substrate, a second external electrode disposed on the substrate, capacitor elements formed on the substrate and connected between the first external electrode and the second external electrode, and fuses that are formed on the substrate, are each interposed between the capacitor elements and the first external electrode or the second external electrode, and are capable of disconnecting each of the capacitor elements. |
| US10304630B2 |
Ceramic electronic component and manufacturing method therefor
A ceramic electronic component that includes a ceramic element, and a coating film and external electrodes that are provided on the surface of the ceramic element. The coating film is selectively formed on the surface of the ceramic element by applying, to the ceramic electronic component, a resin-containing solution containing at least one anion of a sulfuric acid, a sulfonic acid, a carboxylic acid, a phosphoric acid, a phosphoric acid, and a hydrofluoric acid. |
| US10304627B2 |
Multilayer ceramic capacitor
In an embodiment, a multilayer ceramic capacitor 10 is such that: the two first base conductor films 11c, and the supplementary dielectric layer 11d, on each of both height-direction faces of the capacitive element 11′, are connected to each other based on mutual bonding of the dielectric particles contained in each of them; the two first base conductor films 11c on each of both height-direction faces of the capacitive element 11′, and the capacitive element 11′, are connected to each other based on mutual bonding of the dielectric particles contained in each of them; and the supplementary dielectric layer 11d on each of both height-direction faces of the capacitive element 11′, are the capacitive element 11′, are connected to each other based on mutual bonding of the dielectric particles contained in each of them. |
| US10304619B2 |
Electronic component and electronic equipment using same
An electronic component includes a circuit element, a body accommodating the circuit element therein, and a holder made of a metal plate and holding the circuit element. The circuit element includes an end portion extending out of the body from a side surface of the body. The end portion extends from the side surface of the body toward a bottom surface of the body. The holder has first and second side surface portions and a bottom surface portion facing the bottom surface of the body. The first and second side surface portions face the side surface of the body. The first and second side surface portions are disposed with respective gaps from the end portion of the circuit element such that the end portion of the circuit element is positioned between the first and second side surface portions. The bottom surface portion is connected to the first and second side surface portions. The end portion of the circuit element is fixed to the bottom surface portion. Widths of the first and second side surface portions are larger than a width of the end portion of the circuit element. This electronic component prevents terminals from being broken due to vibrations even if electronic component has a small size, thus having a high reliability as an automobile component. |
| US10304612B2 |
Common mode filter
A common mode filter includes a body portion including an external electrode disposed outwardly of the body portion, a plurality of coil electrode layers disposed within the body portion and electrically connected to the external electrode, and a shunt electrode layer disposed between portions of the plurality of coil electrode layers and having a coil shape. |
| US10304608B2 |
Field regulator
The invention generally relates to a field regulator, particularly a field regulator for a resonant circuit, a transmitter including such a field regulator, a proximity detection system including such a transmitter, and a method of regulating a resonant circuit. In one aspect the invention provides a field regulator for a resonant circuit, the resonant circuit including an inductor coil around a core, the field regulator including a DC bias circuit configured to apply a DC bias current to the inductor coil for regulating an electromagnetic field generated by the inductor. The DC bias circuit can be used to selectively change the inductance of the inductor in the resonant circuit so as to maintain a consistent field strength in a changing environment, particularly to take into account the presence of large metal bodies which might otherwise adversely impact on operation. In particular, the DC bias current may be used to selectively change the natural frequency of the resonant circuit so as to shift the resonant circuit towards a desired resonance point. |
| US10304607B2 |
RF choke for gas delivery to an RF driven electrode in a plasma processing apparatus
In large area plasma processing systems, process gases may be introduced to the chamber via the showerhead assembly which may be driven as an RF electrode. The gas feed tube, which is grounded, is electrically isolated from the showerhead. The gas feed tube may provide not only process gases, but also cleaning gases from a remote plasma source to the process chamber. The inside of the gas feed tube may remain at either a low RF field or a zero RF field to avoid premature gas breakdown within the gas feed tube that may lead to parasitic plasma formation between the gas source and the showerhead. By feeding the gas through an RF choke, the RF field and the processing gas may be introduced to the processing chamber through a common location and thus simplify the chamber design. |
| US10304606B2 |
Coil assembly, structure for attaching coil assembly, and electrical connection box
A coil assembly includes a coil unit in which a coil obtained by winding a winding wire is disposed around a magnetic core, a coil case that accommodates the coil unit, and a potting material with which an inside of the coil case is filled, and the coil case has an elastic fixing portion that is attachable to a resin member to which the coil case is to be fixed. The above-described configuration makes it possible to provide a coil assembly that is unlikely to crack and generate abnormal noises. |
| US10304603B2 |
Stress control in magnetic inductor stacks
A magnetic laminating structure and process for preventing substrate bowing include multiple film stack segments that include a first magnetic layer, at least one additional magnetic layer, and a dielectric spacer disposed between the first and at least one additional magnetic layers. A dielectric isolation layer is intermediate magnetic layers and on the sidewalls thereof. The magnetic layers are characterized by defined tensile strength and the multiple segments function to relive the stress as the magnetic laminating structure is formed, wherein the cumulative thickness of the magnetic layers is greater than 1 micron. Also described are methods for forming the magnetic laminating structure. |
| US10304599B2 |
Modular potentiometer
A modular potentiometer includes a magnetic block slide unit including a slide and a magnetic block disposed on the slide; a magnetic field sensing unit parallel to the magnetic block slide unit and including at least one Hall device and a circuit board electrically connected to the at least one Hall device, wherein the circuit board is modularized so that portions thereof are connected in series; a signal processing unit electrically connected to the magnetic field sensing unit to receive a sensing signal from the magnetic field sensing unit and thereby calculate a distance traveled by the magnetic block. Hence, due to the aforesaid segmental design, the non-contact potentiometer is easy to manufacture, mount, demount, and carry, and its manufacturing cost is reduced by modularizaton. |
| US10304597B2 |
Metal nitride material for thermistor, method for producing same, and film type thermistor sensor
A metal nitride material for a thermistor consists of a metal nitride represented by the general formula: Mx(Al1-vSiv)y(N1-wOw)z (where “M” represents at least one of Ti, V, Cr, Mn, Fe, and Co, 0.0 |
| US10304596B1 |
PTC circuit protection device and method of making the same
A PTC circuit protection device adapted to be mounted on a substrate, includes: a PPTC component; a first electrically conductive unit including a first electrically conductive member and a first conductive pin member that has a first distal end to be in contact with the substrate, a first stand-off height from the first electrically conductive member to the first distal end being not less than 0.1 mm; and a second electrically conductive unit including a second electrically conductive member and a second conductive pin member that has a second distal end to be in contact with the substrate, a second stand-off height from the first electrically conductive member to the second distal end being not less than 0.1 mm. |
| US10304595B2 |
Electric bushings having insulation medium retention seals
Systems and methods for providing electrical bushings for maintaining a seal during severe incidents are provided. The bushings provide for relatively large gap formations and seal spacings by using one or more self-modulating seals. In certain configurations, the bushings provide for relatively large gap formations and seal spacings by using a wider or narrow top portion adjacent to a relatively narrower middle portion. The systems and methods can be also applied to other apparatus when deemed proper. |
| US10304593B2 |
Data carrying cable with mixed-gauge conductors to achieve longer reach and flexibility
A data carrying cable to connect computing devices includes a first cable portion including a first conductor having a circular cross-section and a first gauge. A first port connector is connected to one end of the first cable portion. A second cable portion includes a second conductor having a circular cross-section and a second gauge that is different than the first gauge. The first conductor and the second conductor are arranged in series and are configured to carry a data signal between the computing devices. |
| US10304590B2 |
Cable waterproof structure, wire harness, and method of manufacturing wire harness
A cable waterproof structure includes a plurality of insulated wires and a sheath covering the plurality of insulated wires collectively, a heat shrinkable tube with adhesive that includes adhesive inside, and is provided and shrunk so as to cover an end of the sheath and a circumference of the plurality of insulated wires extended from the end of the sheath, and a fixing heat shrinkable tube that includes no adhesive inside, and is provided and shrunk so as to cover a part of the heat shrinkable tube with adhesive that covers the sheath and a circumference of the sheath extended from the heat shrinkable tube with adhesive, wherein a shrinkage start temperature of the fixing heat shrinkable tube is higher than a shrinkage start temperature of the heat shrinkable tube with adhesive. |
| US10304585B2 |
Composition, and method for producing foam molded material and electric wire
The present invention aims to provide a composition which can provide molded foams and foamed electric wires having a small average cell size and a high expansion ratio. The composition of the present invention includes a fluororesin; and boron nitride having an average particle size of 10.5 μm or greater, or boron nitride having a particle size distribution represented by (D84−D16)/D50 of 1.2 or lower. |
| US10304583B2 |
Insulating tape for covering, and method for producing structure
To provide an insulating tape for covering, in which a polyimide film and a fluorinated resin film are laminated with excellent adhesion, and a method for producing a structure, which comprises covering a conductor with such an insulating tape for covering, followed by thermal treatment. The insulating tape for covering, comprises a polyimide film and a fluorinated resin film directly laminated on one or both surfaces of the polyimide film, wherein the fluorinated resin film contains a fluorinated copolymer (A) which has a melting point of from 220 to 320° C. and can be melt-molded and which has at least one type of functional groups selected from the group consisting of carbonyl group-containing groups, hydroxy groups, epoxy groups and isocyanate groups. |
| US10304577B2 |
Method for measuring bow/twist of a fuel assembly
A method of determining the bow and twist of a nuclear fuel assembly that utilizes fiber optic shape sensing technology enclosed within a flexible sheath that transmits strain on the interior walls of a control rod guide thimble within the fuel assembly to a fiber cable of the shape sensing technology enclosed within the sheath. The sheath conforms to the interior dimensions of the interior walls of the guide thimble. |
| US10304576B2 |
Canister transfer system with independent traveling shielded bell
A transfer system for spent fuel canisters includes a carrier, a shielded bell trolley movable along the carrier and carrying a shielded bell, and a canister trolley movable along the carrier and carrying a lifting mechanism for raising and lowering the spent fuel canister into and out of the shielded bell. The canister trolley can move along the carrier independent of the shielded bell trolley and the shielded bell trolley can move along the carrier independent of the canister trolley. The shielded bell trolley and the canister trolley can be selectively interlocked for selected transfer operations. |
| US10304573B2 |
Method for the pressure relief of a nuclear power plant, pressure-relief system for a nuclear power plant and associated nuclear power plant
A method and a corresponding device for the pressure relief of a nuclear power plant having an outlet for a relief flow. The relief flow is guided out of a containment into the atmosphere via a relief line provided with a filter system. The filter system has a filter chamber with a filter-chamber inlet and outlet and a sorbent filter arranged therebetween. The relief flow is guided in a high-pressure section of the relief line past the filter chamber, with the latter being heated, and the relief flow is expanded at the end of the high-pressure section and dried. In order for efficient retention of iodine-containing organic compounds, the relief flow is guided through a bed filter, guided in a superheating section past the high-pressure section of the relief line and in the process is heated, guided in this state directly thereafter through the filter chamber having the sorbent filter. |
| US10304572B2 |
Nuclear fission igniter
Illustrative embodiments provide nuclear fission igniters for nuclear fission reactors and methods for their operation. Illustrative embodiments and aspects include, without limitation, a nuclear fission igniter configured to ignite a nuclear fission deflagration wave in nuclear fission fuel material, a nuclear fission deflagration wave reactor with a nuclear fission igniter, a method of igniting a nuclear fission deflagration wave, and the like. |
| US10304569B2 |
Systems and methods for associating medical images with a patient
Systems and methods are disclosed for associating medical images with a patient. One method includes: receiving two or more medical images of patient anatomy in an electronic storage medium; generating an anatomical model for each of the received medical images; comparing the generated anatomical models; determining a score assessing the likelihood that the two or more medical images belong to the same patient, using the comparison of the generated anatomical models; and outputting the score to an electronic storage medium or display. |
| US10304567B2 |
Medical assistance device, operation method and operation program for medical assistance device, and medical assistance system
There are provided a medical assistance device, an operation method of a medical assistance device, a non-transitory computer-readable recording medium, and a medical assistance system capable of improving work efficiency by reducing the burden on a user. When a request receiving unit has not received an input of a designated data range or when there is a difference between the designated data range and a first recommended data range, an automatic data range setting unit reads a second recommended data range of the latest event from a second recommended data range list. The medical data acquisition unit extracts medical data corresponding to the second recommended data range from the medical data in the entire course of treatment for the patient. The program control unit executes a diagnostic assistance program by giving medical data corresponding to the second recommended data range as input data, and outputs diagnostic assistance information. |
| US10304566B2 |
Method and system for control of electromechanical medical devices
A control system, a control method, and a computer readable medium having stored thereon a computer executable program code for controlling a set of electromechanical medical devices records is disclosed herein. The method comprises: receiving by a control system an instruction to be executed by an electromechanical medical device of the set; translating the received instruction into a batch of commands parsable by an electronic controller of the electromechanical device; and sending the batch of commands from the control system to the electromechanical medical device. |
| US10304565B2 |
Systems and methods for collecting medical images
Disclosed herein are systems and methods for collecting a plurality of medical images. A method includes displaying a list that includes an indication corresponding to each image of a plurality of medical images of a workflow, wherein the indications are listed based on a sequence defined by the workflow. The method includes receiving a selection by a user indicating a specific image to be acquired from the plurality of medical images. The specific image is selected in an order different than defined in the sequence based on a position of an imaging target allowing for capture of the specific image. The method includes acquiring the specific image and displaying an updated list to omit an indication corresponding to the acquired specific image of the plurality of medical images. |
| US10304562B2 |
Medical reminder and dispensing device
A medication reminder and dispensing device includes a housing having at least one opening and at least one drawer containing at least one dose of a medication to be delivered to a patient. The drawer is slidably positioned in the opening and configured to move from a closed position to an open position. The device also includes at least one electromagnet connected to the housing or drawer configured to be transitioned between a first state and a second state. When in the first state, the electromagnet is configured to maintain the drawer in the closed position. When in the second state, the drawer automatically moves to the open position. The device also includes a processor configured to cause the at least one electromagnet to transition from the first state to the second state based on the pre-programmed schedule, thereby causing the drawer to automatically move to the open position. |
| US10304560B2 |
Performing error correction in computer memory
Performing error correction in computer memory including receiving a read request targeting a read address within the computer memory; accessing a mark table comprising a plurality of entries, each entry including a field specifying a region size, a field specifying a match address, and a field specifying a mark location; performing a lookup of the mark table using the read address including, for each entry in the mark table: generating a mask based on the region size stored in the entry; determining, based on the mask, whether the read address is within a memory region specified by the match address and region size stored in the entry; and if the read address is within the memory region specified by the match address and region size stored in the entry, performing error correction using the mark location stored in the entry. |
| US10304559B2 |
Memory write verification using temperature compensation
A device is disclosed that includes a data write engine configured to store data into a block of a memory. The device also includes a post-write read engine configured to adjust a read voltage responsive to an output of the temperature sensor and to read stored data from the block based on the adjusted read voltage to verify integrity of the data. The device also includes a block manager configured to initiate a corrective operation responsive to an error characteristic of the data read from the block. |
| US10304555B2 |
Semiconductor device, driver circuit, and display device
To provide a semiconductor device having a high aperture ratio and including a capacitor with a high charge capacitance. To provide a semiconductor device with a narrow bezel. A transistor over a substrate; a first conductive film over a surface over which a gate electrode of the transistor is provided; a second conductive film over a surface over which a pair of electrodes of the transistor is provided; and a first light-transmitting conductive film electrically connected to the first conductive film and the second conductive film are included. The second conductive film overlaps the first conductive film with a gate insulating film of the transistor laid between the second conductive film and the first conductive film. |
| US10304553B2 |
Compact three-dimensional memory with an above-substrate decoding stage
The above-substrate decoding stage of a compact three-dimensional memory (3D-Mc) could be an intra-level decoding stage, an inter-level decoding stage, or a combination thereof. For the intra-level decoding stage, contact vias can be shared by address-lines in the same memory level; for the inter-level decoding stage, contact vias can be shared by address-lines from different memory levels. |
| US10304546B2 |
External storage device and method of setting reference frequency for the same
An external storage device and method of setting a reference frequency for the same are provided. The external storage device includes: a device manager configured to set a reference frequency using information about the reference frequency for a high-speed mode received in a low-speed mode after the external storage device starts initialization, and control the external storage device to operate at the reference frequency in the high-speed mode, wherein the external storage device is a removable device which is attachable to and detachable from a host and is configured to operate according to a reference clock signal with the reference frequency in the high-speed mode. |
| US10304542B2 |
Memory device and method of operating the same to prevent occurrence of read fail by adjusting bit line voltage
A memory device includes a memory block including a plurality of stacked sub-memory blocks, peripheral circuits configured to perform program, read and erase operations on the memory block or on a block selected from among the sub-memory blocks, and a control logic configured to control the peripheral circuits so that, during a read operation on the memory block, if a block on which a partial erase operation has been performed is not present among the sub-memory blocks, voltages to be used for the read operation are set and so that, if a block on which the partial erase operation has been performed is present among the sub-memory blocks, the voltages to be used for the read operation are varied depending on a position of a sub-memory block that is a target of the read operation. |
| US10304540B1 |
Memory device and operation method thereof
A memory device includes a memory array including a number of memory cell strings, a number of bit lines, a number of pre-charge circuits coupled to the memory cell strings, and a number of sense amplifier circuits coupled to the memory cell strings through the bit lines. Each memory cell string includes at least one first select transistor, a second select transistor and at least one memory cell. Each bit line includes a third select transistor, and is coupled to a memory cell string. During a pre-charging stage, the pre-charge circuits provide a first voltage to pre-charge the memory cell strings. During a programming stage, for the memory cell strings to be inhibited, the sense amplifier circuits provide a second voltage lower than the first voltage. For the memory cell strings to be programmed, the sense amplifier circuits provide a third voltage lower than the second voltage. |
| US10304539B2 |
Method of performing a write operation based on an idle time
An operation method of a nonvolatile memory system includes receiving a write command from an external device, determining continuity of the write command based on an idle time, and performing a write operation of the write command in one of a fast mode and a normal mode based on the determination result. |
| US10304538B2 |
Semiconductor memory device with memory cells each including a charge accumulation layer and a control gate
A semiconductor memory device includes a memory cell unit, word lines, a driver circuit, and first transistors. The word lines are connected to the control gates of 0-th to N-th memory cells. The (N+1) number of first transistors transfer the voltage to the word lines respectively. Above one of the first transistors which transfers the voltage to an i-th (i is a natural number in the range of 0 to N) word line, M (M |
| US10304537B1 |
Method for indicating program state of wordline in NAND flash memory
The present application provides a NAND flash memory and a method for indicating program status of wordline in a NAND flash memory, the NAND flash memory comprises: a wordline including a plurality of columns, the columns include NOP columns, which are used to store NOP bytes, one of the NOP bytes is programmed after the wordline is programmed for one time. The method includes: performing program operation to a wordline; and after the wordline is programmed for one time, programming one of NOP bytes; if all the NOP bytes are programmed, outputting a NOP status. The present application could effectively prevent the error occurs due to over-time programming the same wordline. |
| US10304534B2 |
Apparatuses and methods including memory access in cross point memory
Some embodiments include apparatuses and methods having a memory cell, first and second conductive lines configured to access the memory cell, and a switch configured to apply a signal to one of the first and second conductive lines. In at least one of such embodiments, the switch can include a phase change material. Other embodiments including additional apparatuses and methods are described. |
| US10304533B2 |
Method for writing, reading and erasing data of phase change memory apparatus
A phase change memory apparatus comprises at least one heating layer; and at least one phase change layer comprising a vanadium dioxide layer, wherein each of the at least one phase change layer is set corresponding to each of the at least one heating layer, the at least one heating layer is configured to heat the at least one phase change layer. |
| US10304532B2 |
Methods of storing and retrieving information for RRAM with multi-cell memory bits
Some embodiments include methods of storing and retrieving data for an RRAM array. The array is subdivided into a plurality of memory bits, with each memory bit having at least two memory cells. A memory bit is programmed by simultaneously changing resistive states of all memory cells within the memory bit. The memory bit is read by determining summed current through all memory cells within the memory bit. Some embodiments include RRAM having a plurality of memory cells. Each of the memory cells is uniquely addressed through a bitline/wordline combination. Memory bits contain multiple memory cells coupled together, with the coupled memory cells within each memory bit being in the same resistive state as one another. |
| US10304531B2 |
Memory programming methods and memory systems
Memory programming methods and memory systems are described. One example memory programming method includes first applying a first signal to a memory cell to attempt to program the memory cell to a desired state, wherein the first signal corresponds to the desired state, after the first applying, determining that the memory cell failed to place in the desired state, after the determining, second applying a second signal to the memory cell, wherein the second signal corresponds to another state which is different than the desired state, and after the second applying, third applying a third signal to the memory cell to program the memory cell to the desired state, wherein the third signal corresponds to the desired state. Additional method and apparatus are described. |
| US10304528B2 |
Memory device, memory system, and memory control method
A memory device of one embodiment of the technology includes: a plurality of memory cells in a matrix arrangement; a plurality of row wirings each coupled to one end of each memory cell; a plurality of column wirings each coupled to another end of each memory cell, a first decoder circuit coupled to each of the row wirings of even-numbered rows; a second decoder circuit coupled to each of the row wirings of odd-numbered rows; a third decoder circuit coupled to each of the column wirings of even-numbered columns; and a fourth decoder circuit coupled to each of the column wirings of odd-numbered columns. The first decoder circuit, the second decoder circuit, the third decoder circuit, and the fourth decoder circuit are constituted by independent circuits from one another. |
| US10304527B2 |
Semiconductor integrated circuit device
There is provided a semiconductor integrated circuit device that can generate a unique ID with the suppression of overhead. When a unique ID is generated, the potential of a word line of a memory cell in an SRAM is raised above the power supply voltage of the SRAM, and then lowered below the power supply voltage of the SRAM. When the potential of the word line is above the power supply voltage of the SRAM, the same data is supplied to both the bit lines of the memory cell. Thereby, the memory cell in the SRAM is put into an undefined state and then changed so as to hold data according to characteristics of elements or the like configuring the memory cell. In the manufacture of the SRAM, there occur variations in characteristics of elements or the like configuring the memory cell. Accordingly, the memory cell in the SRAM holds data according to variations occurring in the manufacture. |
| US10304525B2 |
SRAM architecture
The present invention relates generally to the field of semiconductor memories and in particular to memory cells comprising a static random access memory (SRAM) bitcell (100). Leakage current in the read path is reduced by connecting a read access transistor terminal either to GND or VDD during read access or write access and idle state. The SKAM cell inverters may be asymmetrical in size. The memory may comp rise various boost circuits to allow low voltage operation or application of distinguished supply voltages. |
| US10304523B2 |
Semiconductor device comprising memory devices each comprising sense amplifier and memory cell
A memory device with low power consumption is provided. The memory device includes a sense amplifier, bit lines, memory cells, and first transistors. The bit lines are provided over a layer comprising the sense amplifier. The memory cells are provided over a layer comprising the bit lines. The memory cell includes a second transistor and a capacitor. The sense amplifier and the bit lines are electrically connected to each other through the first transistors. The sense amplifier may include at least one layer of a conductor. |
| US10304521B2 |
Memory control circuit unit, memory storage device and signal receiving method
A memory control circuit unit, a memory storage device and a signal receiving method. In one exemplary embodiment, a memory interface circuit of the memory control circuit unit receives a first signal from a volatile memory and adjusts a voltage value of the first signal to a voltage range in response to an internal impedance of the memory interface circuit, where a central value of the voltage range is not equal to a default voltage value, and the default voltage value is one half a sum of a voltage value of a supply voltage of the memory interface circuit and a voltage value of a reference ground voltage. In addition, the memory interface circuit further generates an input signal according to a voltage correspondence between the first signal and an internal reference voltage. |
| US10304520B1 |
High signal voltage tolerance in single-ended memory interface
An apparatus includes a line-termination circuit and a continuous-time linear equalizer circuit. The line-termination circuit may be configured to generate a data signal in response to an input signal. The input signal generally resides in a first voltage domain. The input signal may be single-ended. The data signal may be generated in the first voltage domain. The continuous-time linear equalizer circuit may be configured to generate an intermediate signal by equalizing the data signal relative to a reference voltage. The continuous-time linear equalizer circuit generally operates in a second voltage domain. The first voltage domain may be higher than the second voltage domain. |
| US10304519B2 |
Apparatuses and methods for performing an exclusive or operation using sensing circuitry
The present disclosure includes apparatuses and methods related to determining an XOR value in memory. An example method can include performing a NAND operation on a data value stored in a first memory cell and a data value stored in a second memory cell. The method can include performing an OR operation on the data values stored in the first and second memory cells. The method can include performing an AND operation on the result of the NAND operation and a result of the OR operation without transferring data from the memory array via an input/output (I/O) line. |
| US10304515B2 |
Refresh circuitry
The present disclosure includes apparatuses and methods related to refresh circuitry. An example apparatus can include a memory array including a main portion and a redundant portion. The apparatus can include refresh circuitry configured to, responsive to a determination of a hammering event, refresh at least a portion of the redundant portion. |
| US10304508B2 |
Magnetoresistive element and memory circuit including a free layer
A magnetoresistive element includes: a free layer that includes a magnetostrictive layer containing a magnetostrictive material; a pin layer that includes a first ferromagnetic layer; a thin film that is located between the pin layer and the free layer; a piezoelectric substance that is located so as to surround at least a part of the magnetostrictive layer from a direction intersecting with a stacking direction of the free layer and the pin layer and applies a pressure to the magnetostrictive layer; and an electrode that is capable of applying a voltage different from a voltage applied to the free layer and a voltage applied to the pin layer and applies a voltage to the piezoelectric substance so that the piezoelectric substance applies a pressure to the magnetostrictive layer. |
| US10304504B2 |
Data alignment circuit and semiconductor device including the same
A semiconductor device includes an information storage circuit suitable for outputting an operating frequency information according to a command; and a data alignment circuit including a plurality of latch units and suitable for aligning input data inputted in series according to a data strobe signal, by determining activation of at least one latch unit among the plurality of latch units depending on the operating frequency information. |
| US10304503B2 |
Transmitting device using calibration circuit, semiconductor apparatus and system including the same
A transmitting device includes a calibration circuit and a transmission circuit. The calibration circuit generates calibration codes by performing a calibration operation. The calibration circuit also generates compensation calibration codes by increasing or decreasing values of the calibration codes according to whether a number of codes among the calibration codes having a predetermined level is greater than or equal to a threshold value. The transmission circuit drives a signal transmission line based on an input signal and the compensation calibration codes. |
| US10304502B2 |
Accessing data in memory
The present disclosure includes apparatuses and methods related to accessing data in memory. One example method comprises storing data associated with a first operation in a first sense amplifier responsive to receiving a request to perform a second operation, and performing the second operation associated with a row of memory cells while the data associated with the first operation is being stored in the first sense amplifier. |
| US10304496B2 |
Semiconductor device and electronic equipment
A semiconductor device includes an input/output circuit to which a signal is input or from which a signal is output; a first terminal connected to a power line of the input/output circuit; a second terminal connected to the power line; a resistance element connected between the second terminal and the power line; and a first capacitance element connected between the second terminal and a ground terminal. The semiconductor device can suppress a resonance phenomena and Volt age variation caused by impedance of the power line. |
| US10304491B2 |
Compensating tracking error signal offset in optical tape storage systems
Operations include compensating for a Tracking Error Signal (TES) offset in an optical tape drive. The tracking error offset compensation system detects a control signal for controlling movement of an optical head across a surface of a tape. The tracking error offset compensation system computes an estimated movement of the optical head, based on the initial control signal. The tracking error offset compensation system determines an estimated TES offset, based on the estimated movement of the optical head. The tracking error offset compensation system uses the estimated TES offset to correct a TES. The tracking error offset compensation system transmits the corrected TES, for controlling additional movement of the optical head. |
| US10304489B1 |
Read from a non-trimming portion of a data track written to magnetic tape
An example tape drive includes a magnetic tape head, an actuator, and a controller. The magnetic tape head includes a data write element to write a data track including data onto magnetic tape. The data track includes a non-trimming portion and a trimmable portion. The magnetic tape head also includes a data read element to read the data written to the non-trimming portion of the data track to verify the accuracy of the data. The controller positions the magnetic tape head via the actuator to allow (i) the data write element to write the first data track, and (ii) the data read element to read the second portion of the first data track. From the read data, a determination may be made as to whether the data was written to the non-trimming portion of the data track with a threshold level of accuracy. |
| US10304486B2 |
Magnetic tape device with TMR head and specific logarithmic decrement and magnetic reproducing method
The magnetic tape device includes: a magnetic tape; and a reproducing head, in which the reproducing head is a magnetic head including a tunnel magnetoresistance effect type element as a reproducing element, the magnetic tape includes a non-magnetic support, and a magnetic layer including ferromagnetic powder and a binding agent on the non-magnetic support, and logarithmic decrement acquired by a pendulum viscoelasticity test performed regarding the surface of the magnetic layer is equal to or smaller than 0.050. |
| US10304485B2 |
Magnetic recording medium
The present invention aims at providing a magnetic recording medium capable of realizing lowering of recording temperature. A magnetic recording medium comprises a substrate, and a magnetic recording layer comprising a first magnetic layer and a second magnetic layer, in which the second magnetic layer comprises an FePtRh ordered alloy, and the first magnetic layer has Ku at room temperature larger than Ku of the second magnetic layer at room temperature. |
| US10304484B2 |
Servo write control apparatus and method, and magnetic disk apparatus
According to one embodiment, a servo write control apparatus is for a disk apparatus including a read element and a write element located in an outer side of a disk from the read element. The servo write control apparatus detects a plurality of first burst signals recorded in a circumferential direction of the disk by the read element. The servo write control apparatus calculates an offset in a radial direction when the write element writes a second burst signal, based on amplitude values of at least two of the first burst signals used for positioning the read element. The servo write control apparatus adjusts a write position of the second burst signal based on the offset. |
| US10304479B2 |
System, device, and method for wireless audio transmission
A system including a phonograph record implement having a phonograph record with a plurality of grooves operable for recording audio data. A record player device is configured to read the audio data contents of said phonograph record implement. A wheel appliance moves or rotates on said phonograph record implement to produce an audio signal and a needle appliance reads or translates a plurality of grooves to an audio signal as the record player device moves around the stationary phonograph record. A speed control switch is operable for selecting at least one preset speed from a plurality of varying preset speeds for said record player device to operate. A wireless transmitter, which transmits the audio signal to an external receiver, which receives the audio signal produced from said stationary phonograph record for listening remotely. |
| US10304478B2 |
Method for detecting audio signal and apparatus
Embodiments disclosed herein provide a method for detecting an audio signal and an apparatus, where the method includes determining an input audio signal as a to-be-determined audio signal; determining an enhanced segmental signal-to-noise ratio (SSNR) of the audio signal, where the enhanced SSNR is greater than a reference SSNR; and comparing the enhanced SSNR with a voice activity detection (VAD) decision threshold to determine whether the audio signal is an active signal. According to the method and the apparatus provided in the embodiments, an active voice and an inactive voice can be accurately distinguished. |
| US10304474B2 |
Sound quality improving method and device, sound decoding method and device, and multimedia device employing same
A method of enhancing speech quality includes: generating a high-frequency signal by using a low-frequency signal in a time domain; combining the low-frequency signal with the high-frequency signal; transforming the combined signal into a spectrum in a frequency domain; determining a class of a decoded speech signal; predicting an envelope from a low-frequency spectrum obtained in the transforming; and generating a final high-frequency spectrum by applying the predicted envelope to a high-frequency spectrum obtained in the transforming. |
| US10304466B2 |
Decoding device, decoding method, encoding device, encoding method, and program with downmixing of decoded audio data
The present technique relates to a decoding device, a decoding method, an encoding device, an encoding method, and a program which can obtain a high-quality realistic sound.The encoding device stores speaker arrangement information in a comment region in a PCE of an encoded bit stream and stores a synchronous word and identification information in the comment region such that other public comments and the speaker arrangement information stored in the comment region can be distinguished from each other. When an encoded bit stream is decoded, it is determined whether the speaker arrangement information is stored on the basis of the synchronous word and the identification information stored in the comment region. Audio data included in the encoded bit stream is output according to the arrangement of the speakers corresponding to the determination result. The present technique can be applied to an encoding device. |
| US10304465B2 |
Voice control user interface for low power mode
A method include placing a first processor in a sleep operating mode and running a second processor that is operative to wake the first processor from the sleep operating mode in response to a speech command phrase. The method includes identifying, by the second processor, a speech command phrase segment and performing a control operation in response to detecting the segment in detected speech. The control operation is performed while the first processor is maintained in the sleep operating mode. |
| US10304464B2 |
Voice recognition system and methods
The present invention relates to a method of providing voice recognition. The method comprises the steps of receiving a packetised voice data of a person to be identified over a packet-switched network, comparing the voice data with a stored voice data of a user and, based on the comparison, providing an indication of the likelihood that the person to be identified is the user, wherein the step of receiving the voice data comprises waiting for sufficient voice data to be received. |
| US10304463B2 |
Multi-user personalization at a voice interface device
A method at an electronic device with one or more microphones and a speaker includes receiving a first freeform voice input; comparing the first voice input to a set of voice models associated with a plurality of users associated with the electronic device, where the voice models are trained to the electronic device; based on the comparing, determining that the first voice input corresponds to a first user of the plurality of users; and presenting a response in accordance with the determination. |
| US10304461B2 |
Remote electronic service requesting and processing method, server, and terminal
The present disclosure relates to remote service requesting and processing. The method includes: receiving a service processing request sent by a terminal; recognizing voice data in the service processing request to obtain voice recognition information; and sending the voice recognition information and an Internet application identifier to a corresponding third-party server according to a public identifier, so that the third-party server processes a corresponding service according to the voice recognition information. The voice data in the service processing request sent by the terminal is recognized to obtain the voice recognition information. The voice recognition information and the Internet application identifier are sent to the third-party server, so that the third-party server processes the corresponding service according to the voice recognition information. |
| US10304449B2 |
Speech recognition using reject information
A voice recognition device includes a storage, a voice recognizer, and a reject information generator. The storage stores reject information for use in specifying a voice. The voice recognizer recognizes an input voice as a target word while defining, as one of conditions, a fact that a degree of likelihood between a voice specified by the reject information and the input voice is lower than a predetermined threshold value. In case where the voice recognizer has recognized the input voice as the target word in a predetermined state, the reject information generator determines the reject information, based on the input voice, and stores the reject information in the storage. |
| US10304448B2 |
Environmentally aware dialog policies and response generation
Environmental conditions, along with other information, are used to adjust a response of a conversational dialog system. The environmental conditions may be used at different times within the conversational dialog system. For example, the environmental conditions can be used to adjust the dialog manager's output (e.g., the machine action). The dialog state information that is used by the dialog manager includes environmental conditions for the current turn in the dialog as well as environmental conditions for one or more past turns in the dialog. The environmental conditions can also be used after receiving the machine action to adjust the response that is provided to the user. For example, the environmental conditions may affect the machine action that is determined as well as how the action is provided to the user. The dialog manager and the response generation components in the conversational dialog system each use the available environmental conditions. |
| US10304443B2 |
Device and method for performing voice recognition using trigger voice
An electronic device and a voice recognition method thereof are provided. A voice recognition method of an electronic device includes receiving trigger voice, storing a characteristic of the trigger voice for voice verification by analyzing the trigger voice. When a user issues a voice command, determining whether the user voice command comprises the characteristic belonging to the trigger voice, and performing function of the electronic device corresponding to the user voice command based on the determination. Accordingly, users may easily use the voice recognition function of the electronic device. |
| US10304441B2 |
System for grasping keyword extraction based speech content on recorded voice data, indexing method using the system, and method for grasping speech content
Disclosed are a system for grasping keyword extraction based speech content on recorded voice data, an indexing method using the system, and a method for grasping speech content. An indexing unit receives voice data, performs per-frame voice recognition with reference to a phoneme to form a phoneme lattice, generates divided indexing information for a frame of a limited time configured with a plurality of frames, and stores the same in an indexing database, the divided indexing information including a phoneme lattice formed for each frame of the limited time. A searcher uses a keyword input by a user as a search word, performs a comparison on the divided indexing information stored in the indexing database with reference to a phoneme, searches a phoneme string matching the search word, and finds a voice portion corresponding to a search word through a precise acoustic analysis regarding the matching phoneme string, and the grasper grasps a representative word through a search result searched by the searcher and outputs it to the user so as to grasp speech content of the voice data. |
| US10304440B1 |
Keyword spotting using multi-task configuration
An approach to keyword spotting makes use of acoustic parameters that are trained on a keyword spotting task as well as on a second speech recognition task, for example, a large vocabulary continuous speech recognition task. The parameters may be optimized according to a weighted measure that weighs the keyword spotting task more highly than the other task, and that weighs utterances of a keyword more highly than utterances of other speech. In some applications, a keyword spotter configured with the acoustic parameters is used for trigger or wake word detection. |
| US10304438B2 |
Noise-cancellation system and method for noise cancellation
A noise-cancellation system for a headphone (HP) that comprises a speaker (200, 210) for emitting a speaker signal, a microphone (300, 310, 320, 330) for receiving a microphone signal and a proximity sensor (400, 410) for a receiving a proximity signal comprising quantitative information on the distance of the an object (OBJ) from the proximity sensor (400, 410) has a signal processing device (100). The signal processing device (100) is designed to generate a compensation signal based on the microphone signal, wherein the generation of the compensation signal comprises filtering with an adjustable filter characteristic. The compensation signal is combined with an audio signal in order to generate the speaker signal. The filter characteristic is adapted based on the distance. |
| US10304437B2 |
Sound absorbing and insulating material with superior moldability and appearance and method for manufacturing the same
The present invention relates to a sound absorbing and insulating material with superior moldability and appearance and a method for manufacturing the same, more particularly to a sound absorbing and insulating material consisting of an inner layer 1 formed of a first nonwoven fabric mainly formed of a heat-resistant fiber and a binder uniformly distributed inside the first nonwoven fabric and maintaining the three-dimensional structure inside the first nonwoven fabric and an outer layer 2′, 2″ formed of a second nonwoven fabric mainly formed of a heat-resistant fiber, wherein the outer layer is stacked on one or both sides of the inner layer, and a method for manufacturing the same. The sound absorbing and insulating material of the present invention has superior sound-absorbing property, flame retardancy, heat resistance, heat-insulating property and high-temperature moldability. In addition, there is no concern of deterioration of surface appearance caused by leakage of the binder due to the presence of the outer layer. |
| US10304435B2 |
Musical instrument and acoustic transducer device
A musical instrument, including: an acoustic portion configured to generate sounds in accordance with a vibration; a plurality of soundboard braces attached to a flat surface of the acoustic portion; a bracket supported by two of the plurality of soundboard braces; and an acoustic transducer supported by the bracket and configured to vibrate the acoustic portion based on an acoustic signal inputted thereto, wherein the bracket is disposed so as to bridge the two of the plurality of soundboard braces, and the acoustic transducer vibrates the acoustic portion at a position between the two of the plurality of soundboard braces. |
| US10304433B2 |
Reaction force generator and electronic keyboard instrument
A reaction force generator includes a hollow elastic member made of an elastically deformable material and a protrusion protruding from an outer surface of the hollow elastic member, the protrusion being tiltable in at least a first direction and a second direction, the first and second direction being symmetric with each other about a neutral position of the protrusion, wherein at least one of physical dimensions and material properties of the hollow elastic member is asymmetric with respect to the neutral position of the protrusion along the first direction and the second direction such that a first reaction force that would be generated by the protrusion when tilted in the first direction and a second reaction force that would be generated by the protrusion when tilted in the second direction are asymmetric with respect to the neutral position of the protrusion. |
| US10304431B2 |
Efficient combined harmonic transposition
The present document relates to audio coding systems which make use of a harmonic transposition method for high frequency reconstruction (HFR), and to digital effect processors, e.g. so-called exciters, where generation of harmonic distortion adds brightness to the processed signal. In particular, a system configured to generate a high frequency component of a signal from a low frequency component of the signal is described. The system may comprise an analysis filter bank (501) configured to provide a set of analysis subband signals from the low frequency component of the signal; wherein the set of analysis subband signals comprises at least two analysis subband signals; wherein the analysis filter bank (501) has a frequency resolution of Δf. The system further comprises a nonlinear processing unit (502) configured to determine a set of synthesis subband signals from the set of analysis subband signals using a transposition order P; wherein the set of synthesis subband signals comprises a portion of the set of analysis subband signals phase shifted by an amount derived from the transposition order P; and a synthesis filter bank (504) configured to generate the high frequency component of the signal from the set of synthesis subband signals; wherein the synthesis filter bank (504) has a frequency resolution of FΔf; with F being a resolution factor, with F≥1; wherein the transposition order P is different from the resolution factor F. |
| US10304429B1 |
Magnetic mount device
A mount device including: (a) a base portion comprised of a first material, the base portion having an exposed portion; (b) a magnetically attractable layer on the exposed portion of the base portion; and (c) a plurality of magnetic structures arranged about the magnetically attractable layer. |
| US10304427B2 |
Laser trigger for bass drum
A laser trigger for a bass drum includes an enclosure attached to a drum rim which contains at least one reader of strokes performed with a foot pedal beater. The stroke reader is directed towards the beater, and has a laser beam emitter and the photoelectric element, whereas the retroreflective coating is applied on the pedal beater to reflect the laser beam in the direction of the photoelectric element at the moment of stroke. The enclosure/housing cavity includes a stroke recognition circuit based on parameters of the electric signal from the photoelectric element connected with the processing circuit that includes an audio frequency electric signal generator, which is connected with the output connector to connect the cable for outputting these signals for further processing and amplification. |
| US10304423B2 |
Electric stringed guitar
The present indention provides a stringed musical instrument comprising; a substantially hollow body portion containing an audio system comprising an amplifier; at least one loudspeaker electrically connected to the audio amplifier; an audio interface for electrically connecting to a smart device and a power supply electrically connected to the audio system; a neck sub-assembly including: a neck; playing strings extending lengthwise along the neck; a bridge attached to the neck over which the strings are stretched, and tensioning means by which the strings are held tensioned; and a docking station whereby, in use, a smart device may be removably secured to the instrument and electrically connected to the audio system. |
| US10304419B2 |
Screen controlling method and electronic device supporting the same
An electronic device and method are disclosed herein. The electronic device includes a display, a display driver integrated circuit, a memory and a processor, which implements the method. The method includes outputting a first screen to a display in a first resolution, when a resolution change condition is detected by a processor, changing the first screen to display a second screen in a second resolution different from the first resolutions; and adjusting performance of a system resource of the electronic device. |
| US10304414B2 |
Methods of integrity checking digitally displayed data and display system
Methods of integrity checking digitally displayed data in a display system having a display comprising a pixel array and a display system having a CPU configured to output data, a display screen comprising a pixel array with viewable and non-viewable areas, a GPU configured to receive the outputted data from the CPU and graphically render the information on the viewable area of the display screen, and a GIM engine configured to determine the integrity of drawn graphical information. |
| US10304410B2 |
System that displays an image based on a color-by-color pixel count and method thereof
A drop in visibility of display information is prevented while securing a clear view outside a vehicle. A display information extracting unit is configured to extract a particular portion from display information, which is displayed on a transparent display provided in a vehicle, based on a color-by-color pixel count of the display information. A display information output unit is configured to output to the transparent display the display information in which the particular portion extracted by the display information extracting unit has been changed in luminance. |
| US10304397B2 |
Display device
The display device includes a plurality of gate lines extending in a first direction, a plurality of data lines extending in a second direction intersecting the first direction, and a plurality of pixels connected to the gate lines and the data lines. A plurality of dots is defined by the pixels, each of the dots includes first to fourth pixels in a same pixel column arranged in the second direction, and the first to fourth pixels display first to fourth colors, respectively. The first to fourth pixels are connected to two or three gate lines among the gate lines. Three pixels among the first to fourth pixels have a same polarity, and the remaining one pixel among the first to fourth pixels has a different polarity than the three pixels. |
| US10304394B2 |
Color filter registered reflective display
A high efficiency, long life, video rate, electrophoretic display comprises fluid containing sub-pixel structures that are periodic, and aligned with a color filter array. A fluid comprising of electrophoretically mobile particles is compartmentalized at the size scale of the individual filters (one per filter) such that the particles may be moved to either allow light to be returned through the same filter back towards the viewer by total internal reflection (TIR) or conventional reflection to create a light state or to be absorbed by the particles to create a dark state. High reflectance is achieved through the use of structures that avoid ITO layers in the light path and reflecting most light, by virtue of a dual control of light by TIR and transmission to a reflector. In one embodiment the structures are in the shape of truncated pyramids. |
| US10304393B2 |
Brightness compensation method and circuit
A brightness compensation method and a brightness compensation circuit for a display device are provided. The brightness compensation method includes the following steps. Receive original image data. Receive backlight timing parameters. Perform brightness compensation according to the image data and the backlight timing parameters. The step of performing brightness compensation includes adjusting at least one of pixel driving data, a driving gamma level, and a driver boost level. |
| US10304391B2 |
Active matrix organic light-emitting display and controlling method thereof
An active matrix organic light-emitting diode (AMOLED) display device and a controlling method thereof. The AMOLED display device (100) comprises a system power IC (110), a driver IC (120), an AMOLED panel (130), a power line (111) and a feedback line (112). The AMOLED panel (130) includes a plurality of pixel circuits. The system power IC (110) outputs a positive power supply voltage (ELVdd1) to the plurality of pixel circuits via the power line (111), and the driver IC (120) detects a positive power supply voltage (ELVdd2) actually applied to the plurality of pixel circuits via the feedback line (112) and compensates for data voltages (Vdata) based on the positive power supply voltage (ELVdd2) actually applied to plurality of pixel circuits. The driving chip detects the positive power supply voltage (ELVdd2) actually applied to plurality of pixel circuits, and automatically adjusts a minimum grayscale voltage (VREG1) and a maximum grayscale voltage (VGS) based on the positive power supply voltage (ELVdd2) actually applied to the plurality of pixel circuits, such that a certain difference value can be maintained between the data voltage (Vdata) and the positive power supply voltage (ELVdd2) actually applied to the plurality of pixel circuits, thus eliminating Gamma offset. |
| US10304389B2 |
OLED pixel driving circuit and OLED display device
An OLED pixel driving circuit and an OLED display device. The OLED pixel driving circuit includes a first switching element, second switching element, a third switching element, a fourth switching element, a fifth switching element, a first capacitor, a second capacitor and an OLED. The signals received by the OLED pixel driving circuit include a data signal formed by reference voltage and data voltage. When lighting the organic electroluminescent device (OLED), a current flowing through the second switching element is proportional to a square of a difference between the data voltage and a reference voltage in the data signal. Through the above method, the present invention can increase the display quality of the OLED. |
| US10304381B2 |
Pixel compensation circuits, driving devices, and display devices
The present disclosure relates to a pixel compensation circuit and a driving method thereof, and a display device. The pixel compensation circuit includes a light emitting component, a driving transistor, a first transistor, a second transistor, a third transistor, a fourth transistor, a fifth transistor, and a storage capacitor. One end of the light emitting component connects to the common voltage (VSS). One end of the driving transistor connects to the power voltage (VDD). A control end of the first transistor (T1) connects to first scanning signals (Scan). A control end of the second transistor (T2) connects to the first scanning signals (Scan). A control end of the third transistor (T3) connects to the first scanning signals (Scan). A control end of the fourth transistor (T4) connects to second scanning signals (Scan2). A control end of the fifth transistor (T5) connects to the first scanning signals (Scan). |
| US10304378B2 |
Electronic devices with low refresh rate display pixels
A display may have an array of organic light-emitting diode display pixels operating at a low refresh rate. Each display pixel may have six thin-film transistors and one capacitor. One of the six transistors may serve as the drive transistor and may be compensated using the remaining five transistors and the capacitor. One or more on-bias stress operations may be applied before threshold voltage sampling to mitigate first frame dimming. Multiple anode reset and on-bias stress operations may be inserted during vertical blanking periods to reduce flicker and maintain balance and may also be inserted between successive data refreshes to improve first frame performance. Two different emission signals controlling each pixel may be toggled together using a pulse width modulation scheme to help provide darker black levels. |
| US10304371B2 |
Liquid crystal drive apparatus, image display apparatus and storage medium storing liquid crystal drive program
The liquid crystal drive apparatus includes a tone setter that sets drive tones depending on input tones that are tones of an input image, a driver that controls, depending on the drive tones, a voltage applied to each of multiple pixels of a liquid crystal element to a first voltage or a second voltage lower than the first voltage in respective multiple sub-frame periods included in one frame period to cause that pixel to form a tone or controls a drive voltage applied to each of the multiple pixels, and a temperature detector that detects a temperature of or around the liquid crystal element. The tone setter changes, when the input tones include a first tone and a second tone higher than the first tone, the drive tone for the second tone depending on the detected temperature. |
| US10304370B2 |
Driving circuit and display device
A driving circuit and a display device are disclosed. The driving circuit includes a driving chip, a first controllable switch and a resistor. A first lead pin of the driving chip is connected with a second terminal of the first controllable switch, a control terminal of the first controllable switch receives a switching signal, and a first terminal of the first controllable switch is connected with a display region through the resistor. When the driving circuit is under a voltage-dividing operation mode by the resistor, the switching signal is at a low voltage level, the first controllable switch is conductive, and the resistor performs a voltage-dividing, and the display region displays a first type of colors in order to increase the number of the displayed colors so that the delicate degree, aesthetics and layering of a displayed image can be improved. |
| US10304362B2 |
Liquid crystal panel for 3D display, driving method and pixel optimization method thereof
Disclosed is a liquid crystal panel for 3D display, a driving method and a pixel optimization method thereof. The liquid crystal panel includes a display panel and an FPR film attached to a surface of the display panel. The FPR film is divided into first areas and second areas, the first areas and the second areas being arranged alternately in a direction parallel to lines of the sub-pixel units of the display panel, and each covering two lines of sub-pixel units. The liquid crystal panel can reduce the production cost of the 3D display device and improve the resolution. |
| US10304358B1 |
System for displaying contiguous, ultra-wide, digital information in automated transportation systems
The invention is system for displaying contiguous, ultra-wide, digital information in automated transportation systems both in vehicles and stations. The invention is meant to replace LED matrix signs in said automated transportation systems, displaying existing functional messages while adding full color images and videos for dynamic content and advertising delivery without the need to modify the existing mechanical, electrical communication infrastructure where applicable. |
| US10304354B1 |
Production and presentation of aural cloze material
A machine-delivered aural cloze exercise makes use of natural, connected speech and allows for a portion of the audio to be selected and obfuscated during playback, creating an aural cloze portion. The aural cloze portion is extended beyond its natural length an effective amount to make the exercise clear to the user. If the audio is accompanied by video, the video is extended uniformly during the aural cloze portion, and optionally, can also be obfuscated during the aural cloze portion. |
| US10304351B2 |
Buried asset detection simulator using retrofitted electromagnetic locate device
A printed circuit card assembly (PCBA) configured for retrofitting a conventional electromagnetic locator device (ELD) for a simulator system is provided. The PCBA includes a printed circuit board (PCB), data connectors, each data connector configured for communicatively coupling with a separate one of antenna amplifiers on the conventional ELD, a low-power radio frequency (RF) receiver for receiving emulated electromagnetic (EM) field data, a processor for reading the emulated EM field data that includes constituent parts, wherein each constituent part corresponds to EM field data for a specific one of the antenna amplifiers on the conventional ELD, disassembling the emulated EM field data into its constituent parts, and transmitting to the antenna amplifiers, via the data connectors, the constituent part of the emulated EM field data that corresponds to said antenna amplifier, thereby emulating an EM field on the conventional ELD. |
| US10304349B1 |
Test environment
A technology for providing a test environment is provided. In one example, a method may include defining a macro task for an unstructured lab in a service provider environment, the macro task including a task definition and expected values for a plurality of sub-tasks within the macro task. A request to participate in the unstructured lab may be received from a client device and the macro task may be provided to the client device in response to the request. Metrics may be collected from the unstructured lab using a metrics collector. Completion of the macro task may be analyzed by comparing the metrics to the expected values and a report indicative of performance of the macro task may be provided. |
| US10304337B2 |
Drive support apparatus
A drive support apparatus, including a support processor that sets a support level according to a collision risk determined by a collision possibility determiner, when a traveling road is not determined as a priority road by a travel road information obtainer, and outputs support information. Further, the support processor determines whether a visibility state is good, and determines whether a display state of a signal device is giving a right of way to the self-vehicle, when the traveling road is not determined as a priority road by the travel road information obtainer, and outputs support information. Then, upon having a determination that the visibility state is compromised, or that the display state of the signal device is abstained from giving a right of way to the self-vehicle, the support processor outputs the support information even when the traveling road is a priority road. |
| US10304334B2 |
Travel planning device and travel planning method
A travel planning device includes: a subject vehicle information acquisition unit that acquires subject vehicle information including a scheduled travel route and a scheduled departure time of a subject vehicle; an other vehicle information acquisition unit that acquires other vehicle information including information by which it is possible to predict scheduled travel routes of a plurality of other vehicles and a scheduled passage time through each point on the scheduled travel routes; and a travel plan calculator that calculates a travel plan of the subject vehicle based on the subject vehicle information and the other vehicle information. The travel plan calculator divides the scheduled travel route of the subject vehicle into manual driving sections and following travel sections, and selects the leading vehicle of each following travel section from among the plurality of other vehicles for each following travel section. |
| US10304333B2 |
Method and vehicle communication system for determining a driving intention for a vehicle
A method and a transportation vehicle communication system for determining a driving intention for a transportation vehicle. The driving intention includes information about a predicted driving maneuver. The method includes determining a position of the transportation vehicle; identifying a road section based on the position of the transportation vehicle and a digital map; obtaining information about internal trigger variables for determining a current driving intention based on on-board sensors or actuators of the transportation vehicle; and determining the driving intention based on the road section, the information about the internal trigger variables, and the one or more trigger conditions. One or more possible driving intentions are associated with the road section. One or more trigger conditions are associated with the one or more possible driving intentions based on one or more trigger variables. |
| US10304328B2 |
Diagnostic system, method, and recording medium for signalized transportation networks
A diagnosis system for an adaptive signal control system in a network, the diagnosis system including a traffic state identification device configured to estimate a traffic state describing a supply-demand mismatch by identifying a relationship between real time data feed from a sensor and a control strategy of the adaptive signal control system and a network transition model device configured to diagnose the supply-demand mismatch and an evolution of the supply-demand mismatch on a network level based on the relationship and infrastructure data of the network. |
| US10304322B2 |
Remote control system for medical apparatus
An apparatus comprising a wireless communication device for enabling the remote control of a medical apparatus The apparatus includes a remote control enable device comprising a transmitter and one or more switches, actuatable by enable buttons. The buttons allow an operator to close the switch(es), causing the transmitter to send a status signal related to the status (open or closed) of the switch(es), to a receiver configured to communicate said status signal to a control unit. The control unit verifies the signal on a number of criteria. When all required criteria have been met, remote control of the medical apparatus is allowed. In an embodiment the remote control enable device is configured to maintain the power supply to a transmitting chip sufficiently long, upon opening a switch, so that a check can be performed on the correct functioning of the switch after the switch has been opened. |
| US10304320B2 |
Systems, methods, and devices for calibrating particulate matter sensors
System (100) for calibrating particulate matter sensors includes a chamber (102) including a plurality of particulate matter sensors (104-1,104-2,104-3,104-N), a fan (110), a particulate matter source (108), an air cleaner (112), and a reference particulate matter sensor (106), a computing device (114) having a processor (118) and a memory (116) storing instructions which, when executed by the processor (118), cause the processor (118) to activate the particulate matter source (108) and the fan (110) until the reference concentration reaches a threshold, activate the air cleaner (112) responsive to the threshold being reached until the reference concentration reaches a calibration point, receive a respective determined mass concentration from each of the plurality of particulate matter sensors (104-1,104-2,104-3,104-N) at the calibration point, and calibrate each of the plurality of particulate matter sensors (104-1,104-2,104-3,104-N) based, at least in part, on a respective relationship between the reference concentration and each determined mass concentration at the calibration point. Methods and devices for calibrating particulate matter sensors are also described. |
| US10304318B1 |
Anti-masking assembly for intrusion detector and method of detecting application of a masking substance
An anti-masking device for an intrusion detector and method for detecting a masking substance is disclosed. The device can comprise a cover enclosing an interior area housing an electric light source and a light detecting sensor. The cover can have a light-permeable area having an exterior surface with a jagged array including a plurality of parallel spaced-apart teeth forming a series of alternating channels and projections. A light guide can be provided with opposing first and second ends. The first end can be located within the interior area adjacent the light source and the second end can be located adjacent the exterior surface of the cover. The light guide can be configured to direct light outside the cover and onto the jagged array. The jagged area can be configured to refract light from the light guide through the cover and into the interior. |
| US10304317B1 |
Method and system for locating a personal emergency response system (PERS) device based on real estate lockbox interaction
Real estate properties can have lockboxes that contain keys for gaining property access. The lockboxes can record information about each real estate agent who showed a property and can wirelessly transmit that information for storage in a database. The information can include the agent's identity, an identifier of the lockbox or property, and an access time, for example. The agent can carry a personal emergency response system (PERS) device so that the agent can send out a wireless emergency alert if the agent feels threatened or otherwise experiences an emergency situation. Upon receipt of such a wireless emergency alert, a remote system can access the database to determine one or more properties that the agent has visited. Thus, the system can track the agent and determine a location of the emergency situation. |
| US10304315B2 |
Systems and methods for health monitoring and providing emergency support
Systems and methods for providing a health monitoring and emergency response service are provided. Each element in a plurality of data elements is obtained from a health monitoring device connected to a corresponding subject in a plural of subjects. An alert is triggered through analysis of the data element or manually triggered by the subject or a subject's circle of support. A communication channel is opened between the subject and the members of the circle of support. The subject or one or more members of the circle of support of the subject verifies or rejects the alert. The alert is sent to a remote monitoring alarm center and emergency responders are dispatched. |
| US10304310B2 |
Check-in service on a personal help button
In a personal emergency response system (PERS), a subscriber wears a personal help button (PHB) (10) with a call button (12). A speakerphone console (30) detects a signal transmitted by the PHB when the call button is pressed and establishes a telephone call with a PERS center (8). The PHB, speakerphone console, or combination thereof also performs a check-in process including: detecting (50) a check-in time and outputting (52) a request to perform a check-in action and detecting (54) whether the check-in action is performed. The check-in action is logged (56) if it is detected. A remedial action (60, 62, 64, 66, 68, 70, 72) is performed if the check-in action is not detected. The check-in action may be a designated motion of the PHB detected by gesture recognition algorithm performed by the PHB that analyzes sensor data generated by a motion sensor (22) of the PHB. |
| US10304306B2 |
Smoke detection system and method using a camera
Image-based fire detection methods are provided which include analyzing a field of view based on a plurality of images, determining if changes occur, and analyzing whether any such changes are due to smoke-like material. Changes due to large objects are ruled out, and drift in the scene or shaking of the image collection device is accounted for by the method. The methods employ representing images of the field of view with quantifiable values and comparing to thresholds established for each event, and activating an alarm if changes due to smoke-like material are detected. The fire detection methods may also include monitoring a field of view for changes, and only performing the analysis on the images if changes are detected. The monitoring and validating stages of the methods include collecting images at different sampling rates for different amounts of information. |
| US10304304B1 |
Asset management using an asset tag device
An asset tag device including a housing, a battery disposed within the housing, a circuit board disposed within the housing and in electrical communication with the battery. The circuit board includes a local memory, a transceiver to detect local signals and transmit a response packet, and a processor. The processor to identify the detected local signals, determine whether the detected local signals include at least one beacon signal, store, to the local memory, the at least one beacon signal, sort, in the local memory, the stored at least one beacon signal by proximity to the asset tag device, parse the sorted at least one beacon signal, and append tag information to the parsed at least one beacon signal to generate the response packet. |
| US10304303B2 |
System and method for a security checkpoint using radio signals
A security device for monitoring the radio frequency signals generated by mobile phones and similar mobile computing and communication devices. The security device employs an antennae array and computer process that are configured to detect and provide a “fingerprint” for a mobile device based on the unique identifiers contained with the radio and other wireless signals utilized by such mobile device. The “fingerprint” that is obtained can be used to keep track of mobile devices as those devices enter and leave the area of the security device. Moreover, the security device can provide an alert when any new, foreign, or otherwise unrecognized device is within range of the security device and share “fingerprints” and alerts with other security devices in its network. |
| US10304293B2 |
Systems and methods for modifying a graphical user interface for an electronic game of baccarat
In accordance with some embodiments, a gaming apparatus provides for an electronic baccarat game in which game elements are placed in a game element matrix within which a plurality of paylines are defined. Each payline consists of a baccarat hand which includes a first subset of game element positions attributed to the Player side and a second subset of game element positions attributed to the Banker side. In one embodiment, a player may place a wager on a game instance of the baccarat game and select one of a Player side and a Banker side for the wager. A payout is determined for the game instance based on which of the Player side and the Banker side the player selected and how many of the paylines resulted in a Player side win and how many of the paylines resulted in a Banker side win. |
| US10304292B2 |
System and method for betting on a participant in a group of events
A method of managing bets includes receiving first types of bets and second types of bets. Each first type of bet comprises a bet that the number of units earned by a participant in a plurality of events will fall within a first range of numbers. Each second type of bet comprises a bet that the number of units earned by the participant over a course of a plurality of events will fall within a second range of numbers. The total number of units earned by the participant is determined based on the positioning of the participant in each event. The method includes determining whether the first or second type of bets are winning bets. A betting pool is determined based on the total amounts associated with the first and second types of bets. A payout is determined based on the betting pool and the total amounts of the winning bets. |
| US10304286B2 |
Medal circulation device and amusement machine using thereof
A medal circulation device has a structure in which a medal put into a medal inlet at an upper portion drops along a medal-dropping plate, is collected through a medal outlet at a lower portion after dropping, and is then returned to the medal inlet by a medal circulation plate. The medal circulation device includes: a guide unit for guiding medals put inside through the medal inlet of the m medal-dropping plate; and one or more pins for changing the directions of the medals dropping through the guide unit, so medals are uniformly supplied by the medal circulation plate rotating at a constant speed. |
| US10304283B2 |
System and method of timing wagers in an integrated wagering and interactive media platform
The invention relates to systems and methods of selecting and placing real-world wagers responsive to one or more wager triggers, obtaining outcomes of the real-world wagers, facilitating user interactions with various interactive media, and revealing the outcomes of the real-world wagers through the interactive media to give an appearance that the outcomes of the real-world wagers resulted from the user interactions even though the outcomes resulted from the real-world wagers and were determined before the user interactions. A real-world wager may be initiated by one or more wager triggers that cause the real-world wager to be placed. The one or more wager triggers may include, without limitation, acquisition of a token, user selection or initiation of interactive media (e.g., selection of a game to play), an occurrence of an event in the interactive media (e.g., based on a user controlled or other in-game action), and/or other events. |
| US10304277B2 |
Facilitating direct rider driver pairing for mass egress areas
A computing system can receive a first transport request from a computing device of a respective user while a rider application is operating in the default mode, and transmit a confirmation indicating information about a paired driver that is assigned to the first transport request to the computing device of the respective user. The computing system may further receive a second transport request from the computing device of the respective user while the rider application is operating in the secondary mode, and transmit data comprising a unique match code to the computing device of the respective user, causing the rider application to generate and output digital signature. |
| US10304267B2 |
Systems, apparatus, and methods for continuous authentication
Systems, apparatus, and methods for continuously authenticating individuals are provided. A continuous authentication system receives first biometric authentication information from an individual. The system compares the first biometric authentication information to stored first biometric information to identify the individual and links the identified individual to a device for obtaining second biometric authentication information. The device for obtaining second biometric authentication information continuously receives second biometric authentication information. The continuous authentication system compares the received second biometric authentication information to stored second biometric information that corresponds to the individual to determine if the received second biometric authentication information corresponds to the individual. The individual may be granted access to one or more access points if it is determined that the received second biometric authentication information corresponds to the individual. |
| US10304266B1 |
System, method and apparatus for creating and maintaining biometric secure safe deposit boxes, and similar containers and facilities
A method for commissioning a collection of electronic locks by inserting the same electronic key into each of the locks and recording in the electronic key an internal code unique to that lock which identifies the lock and is needed to open the lock and a method for biometrically permitting controlled secure access to a container having one of the commissioned electronic locks. |
| US10304263B2 |
Vehicle system prognosis device and method
A method for determining a vehicle system prognosis includes detecting a predetermined characteristic of a vehicle with one or more sensors, obtaining a plurality of sensor signals corresponding to the predetermined characteristic, receiving the plurality of sensor signals from the one or more sensors and determining an input time series of data based on the sensor signals, generating, a matrix of time series data based on the input time series of data, clustering the matrix of time series data based on predetermined clustering criteria into a predetermined number of clusters, generating a sparse temporal matrix based on the predetermined number of clusters, extracting extracted features that are indicative of an operation of a vehicle system from the sparse temporal matrix and determining an operational status of the vehicle system based on the extracted features, and communicating the operational status of the vehicle system to an operator or crew member of the vehicle. |
| US10304262B2 |
Aircraft data management system and method
A method of data collection and reporting for a vehicle fleet includes defining a master reporting template at an original equipment manufacturer. The master reporting template includes one or more original equipment manufacturer report structures for original equipment manufacturer use. The master reporting template is communicated from the original equipment manufacturer to one or more vehicle operators. An inherited reporting template is defined at the vehicle operator including the one or more original equipment manufacturer report structures and one or more vehicle operator report structures for vehicle operator use. Data is collected from one or more vehicles of the vehicle fleet at a data hub via a data port at the one or more vehicles. The data collection is based on the contents of the inherited reporting template. |
| US10304261B2 |
Duplicated wireless transceivers associated with a vehicle to receive and send sensitive information
A vehicle is provided that comprises two or more radio frequency (RF) antennas and two or more RF transceivers to communicate wirelessly sensitive information associated with a user of the vehicle (the two or more RF antennas being at different physical locations on an exterior of the vehicle). The vehicle determines which one of the two or more RF antennas is receiving a strongest signal from a common signal source, selects a first RF transceiver associated with the RF antenna with the strongest signal to send the sensitive information associated with the user to the common signal source, and sends the sensitive information associated with the user to the first RF transceiver for transmission to the common signal source. |
| US10304258B2 |
Human feedback in 3D model fitting
A ground truth engine is described which has a memory holding a plurality of captured images depicting an articulated item. A processor of the engine is configured to access a parameterized, three dimensional (3D) model of the item. An optimizer of the ground truth engine is configured to compute ground truth values of the parameters of the 3D model for individual ones of the captured images, such that the articulated item depicted in the captured image fits the 3D model, the optimizer configured to take into account feedback data from one or more humans, about accuracy of a plurality of the computed values of the parameters. |
| US10304254B2 |
Method for measuring and modeling spaces using markerless augmented reality
Described herein are devices, systems, media, and methods using an augmented reality smartphone application to capture measurements of an interior or exterior space in real-time and generate a floorplan of the space and/or a 3D model of the space from the captured measurements in less than 5 minutes. |
| US10304252B2 |
Collaboration methods to improve use of 3D models in mixed reality environments
A mixed reality (MR) system that implements methods to allow two or more users to collaboratively access and interact with 3D models in MR environments. The collaboration includes a registration process allowing users to each register their MR system to their present space with 1-click registration. The presenter performs the registration and co-located users can utilize an image of what the presenter was viewing (a registration “photo”) to register to the space using the 1-click registration process. Remote collaborators register to a different space using the 1-click registration process. With the collaboration methods, a presenter controls whether or not the collaborators can roam freely from the presenter's current location or are only able to move a predefined amount so as share a view of the 3D model-based MR environment as the presenter. Collaborators are shown lines of sight of the other users and avatars of those that are physically remote. |
| US10304248B2 |
Apparatus and method for providing augmented reality interaction service
Provided is a method of providing an augmented reality interaction service, the method including: generating reference coordinates based on a 3-dimensional (3D) image including depth information obtained through a camera; segmenting a region corresponding to a pre-set object from the 3D image including the depth information obtained through the camera, based on depth information of the pre-set object and color space conversion; segmenting a sub-object having a motion component from the pre-set object in the segmented region, and detecting a feature point by modeling the sub-object and a palm region linked to the sub-object based on a pre-set algorithm; and controlling a 3D object for use of an augmented reality service by estimating a posture of the sub-object based on joint information of the pre-set object provided through a certain user interface (UI). |
| US10304247B2 |
Third party holographic portal
A method for displaying via a head-mounted display device a third party holographic portal in a user real world environment is disclosed. The method may include receiving a permission specifying a condition under which a third party is authorized to display the holographic portal in the user real world environment. A request may be received from the third party to display the third party holographic portal in the user real world environment. If the condition is satisfied and in response to the request, the head-mounted display device may display the holographic portal in the user real world environment, with the holographic portal comprising a visual representation of activity in a third party real world environment that is associated with the third party. |
| US10304245B2 |
Method for operating a virtual reality system, and virtual reality system
A position of virtual reality glasses is detected using a detection device, a virtual observation position is predefined depending on the detected position of the virtual reality glasses, and a virtual bounding volume which surrounds the virtual observation position at least partially is predefined, a virtual object arranged in a virtual environment is displayed from the virtual observation position using the virtual reality glasses. As long as a part of the virtual object is immersed in the virtual bounding volume, this part is displayed as being at least partially transparent. |
| US10304240B2 |
Multi-modal method for interacting with 3D models
The present disclosure concerns a methodology that allows a user to “orbit” around a model on a specific axis of rotation and view an orthographic floor plan of the model. A user may view and “walk through” the model while staying at a specific height above the ground with smooth transitions between orbiting, floor plan, and walking modes. |
| US10304238B2 |
Geo-located activity visualisation, editing and sharing
This disclosure relates to visualizing geographic positions in a three-dimensional virtual environment. A processor receives position data indicative of a geographic position of an object and generates a first image of the virtual environment which represents a view from an initial observation position in the virtual environment in an initial direction based on an initial target position in the virtual environment. The processor then determines an updated target position that is closer to the virtual position of the object than the initial target position and determining an updated observation position that is closer to a desired observation position than the initial observation position. The processor then generates a second image of the virtual environment which represents a view from the updated observation position in the virtual environment in an updated direction based on the updated target position in the virtual environment. |
| US10304237B2 |
Method and device for real-time mapping and localization
A method for constructing a 3D reference map useable in real-time mapping, localization and/or change analysis, wherein the 3D reference map is built using a 3D SLAM (Simultaneous Localization And Mapping) framework based on a mobile laser range scanner A method for real-time mapping, localization and change analysis, in particular in GPS-denied environments, as well as a mobile laser scanning device for implementing said methods. |
| US10304236B2 |
Methods and systems for segmented volume rendering
In one example embodiment, a method for visualizing using a rendering technique in which voxels are sampled along a ray through a volume, the method includes obtaining voxel data, modifying a first portion of the voxel data, the first portion of the voxel data associated with a first segmentation mask. The modifying includes setting the first portion of the voxel data to at least one of a plurality of permitted voxel values. The method further includes applying a set of operators to the modified first portion of the voxel data and a remaining portion of the voxel data and displaying the volume based on the applied first set of operators. |
| US10304231B2 |
Image processing method and image processing device to create a moving image based on a trajectory of user input
A system includes circuitry that receives a user input, which may be a gesture. The system smoothes a trajectory of the user input to generate a smoothed trajectory, when the user input is a first gesture that traces the trajectory over an image. The system also applies an effect to the image to cause a target image to be enlarged and displayed on a display screen and to cause the target image to move based on the smoothed trajectory. The target image is a subset of the image. |
| US10304223B1 |
Method and system for sufficiency evaluation of changes to a well monitoring system
Disclosed are exemplified methods and systems that uses scientific and statistical basis to determine whether wells can be removed from a monitoring network and/or whether the frequency of well sampling can be reduced and/or whether the number of constituents being analyzed can be reduced. The exemplified method facilitates a more accurate and precise assessment of the sufficiency of the monitoring in decision making processes to modify the monitoring protocol of wells at a given contaminated site as well as to provide a defensible assessment and analysis that is empirical, graphical, and easy to understand. |
| US10304222B2 |
System and method for graphically displaying recommended mappings in an integration cloud service design time
In accordance with an embodiment, described herein is a system and method for graphically displaying recommended mappings between a source data object and a target data object in a design time of a cloud-based integration service. The system can include a recommendation engine that provides recommended mappings between the source and target data objects, so that the recommended mappings can be graphically displayed in a mapping interface. The recommended mappings can be filtered based one or more filtering criteria. Each recommended mapping can be displayed differently from an actual mapping, and can be associated with a reliability/quality indicator. A particular recommended mapping can be accepted to become an actual mapping, or to be rejected. The system allows a user to toggle between actual mappings and recommended mappings between the source and target data objects. |
| US10304221B2 |
Visualization techniques for disparate temporal population data
This patent application relates to Data visualization techniques for representing population data for a relatively large number of subjects associated with multiple populations. A graphical representation can be created to represent population data elements and corresponding population data values for the populations over time. The graphical representation can be utilized to analyze the populations. |
| US10304218B2 |
Image reconstruction processing method
An image reconstruction processing method according to this invention is characterized by adding weight to conventional reconstruction processing steps. That is, weighting is performed when performing the reconstruction process based on optimization calculations of a multivariate function in which a digital image is unknown, and which consists of data function generalized from the likelihood function of Poisson distribution. When a weight coefficient is a constant independent of element data, for example, the weight coefficient is set based on directionality of linear noises occurring in a reconstruction image, or the weight coefficient is set based on detection depth position information of detector elements of DOI detectors (step S1). By weighting partial functions with weight coefficients of back projection to a reconstruction image of the element data corresponding to the partial functions, artifacts appearing on the image can be suppressed, or the spatial resolution of the image can be improved. |
| US10304214B2 |
Electronic device and operating method of the same
Provided are an electronic device and an operating method for communication using a two-dimensional (2D) color code. The electronic device includes a memory storing instructions and at least one processor coupled to the memory and configured to execute the instructions to obtain an image including a 2D color code in which a plurality of cells are located, the plurality of cells comprising base cells and data cells, detect an outline in the image including the 2D color code, based on a first figure of the base cells, a color of the base cells, and a second figure whose vertex is defined by the base cells, detect the base cells among objects that are identified based on the detected outline, detect the 2D color code in the image based on the detected base cells in the 2D color code and decode colors of the data cells included in the 2D color code to obtain data. |
| US10304212B2 |
Graphic data compression device and graphic data compression method
A graphic data compression device includes a processing unit for processing graphic data and a mixed-type compression unit for compressing the data processed by the processing unit. The mixed-type compression unit includes a lossless compression module and a nearly-lossless compression module. The lossless compression module performs a compression on processed data by a lossless compression algorithm. The nearly-lossless compression module includes an adjustment module and a compression module. The adjustment module performs an adjustment on the processed data to reduce a size of the processed data. The compression module performs, by the lossless compression algorithm, a compression on the data adjusted by the adjustment module. A graphic data compression method of the graphic data compression device is also provided. The graphic data compression device and method of the present invention reduce bandwidth load and memory occupancy, thereby effectively improving the usage of memory capacity. |
| US10304211B2 |
Method and apparatus for processing image
A method of processing an image includes obtaining a position of a viewpoint corresponding to the image, selecting, based on the position, two reference rays closest to a ray included in the image from among a plurality of reference rays included in reference images photographed in advance from different reference viewpoints; determining whether a difference between color values of the selected reference rays is less than or equal to a threshold; and determining a color value of the ray based on the color values of the selected reference rays in response to the difference between the color values of the selected reference rays being determined to be less than or equal to the threshold. |
| US10304201B2 |
Item image stitching from multiple line-scan images for barcode scanning systems
One embodiment of a system and method for imaging items may include storing at least one lookup table that includes position data of multiple image regions, where the position data provides relative positions of the image regions. An item may be moved to pass through the image regions. Image data of the item may be imaged as the item passes through a plurality of the image regions. The position data may be applied to the captured respective image data from each of the image regions through which the item passed to form a set of stitching image data that is substantially aligned with one another. The set of stitching image data may be stitched to form a composite image of the item. |
| US10304198B2 |
Automatic medical image retrieval
A framework for automatic retrieval of medical images. In accordance with one aspect, the framework detects patches in a query image volume that contain at least a portion of an anatomical region of interest by using a first trained classifier. The framework determines disease probabilities by applying a second trained classifier to the detected patches, and selects, from the patches, a sub-set of informative patches with disease probabilities above a pre-determined threshold value. For a given patch from the sub-set of informative patches, the framework retrieves, from a database, patches that are most similar to the given image. Image volumes associated with the retrieved patches are then retrieved from the database. A report based on the retrieved image volumes may then be generated and presented. |
| US10304191B1 |
Three dimensional bounding box estimation from two dimensional images
A three dimensional bounding box is determined from a two dimensional image. A two dimensional bounding box is calculated based on a detected object within the image. A three dimensional bounding box is parameterized as having a yaw angle, dimensions, and a position. The yaw angle is defined as the angle between a ray passing through a center of the two dimensional bounding box and an orientation of the three dimensional bounding box. The yaw angle and dimensions are determined by passing the portion of the image within the two dimensional bounding box through a trained convolutional neural network. The three dimensional bounding box is then positioned such that the projection of the three dimensional bounding box into the image aligns with the two dimensional bounding box previously detected. Characteristics of the three dimensional bounding box are then communicated to an autonomous system for collision and obstacle avoidance. |
| US10304185B2 |
Computer implemented method for identifying channels from representative data in a 3d volume and a computer program product implementing the method
The method comprises identifying, in a 3D volume, a zone of a first type (H), a zone of a second type (BZ) and a zone of a third type (C) and: —automatically identifying as a candidate channel (bz) a path running through the zone of a second type (BZ) and extending between two points of the zone of a first type (H); and—automatically performing, on a topological space (H_and_BZ_topo), homotopic operations between the candidate channel (bz) and paths (h) running only through the zone of a first type (H), and if the result of said homotopic operations is that the candidate channel (bz) is not homotopic to any path running only through the zone of a first type (H) identifying the candidate channel (bz) as a constrained channel. The computer program product implements the steps of the method of the invention. |
| US10304184B2 |
Non-transitory computer readable recording medium storing program for patient movement detection, detection method, and detection apparatus
A non-transitory computer readable recording medium having therein a program for causing a computer to execute a process for patient movement detection, the process includes: acquiring an image; searching a candidate for a head image of a subject person in a target region defined in the image; and when, among a first region and a second region in the target region, no candidate for the head image is detected in the second region and one or more candidates for the head image are detected in the first region, detecting, as the head image of the subject person, the candidate for the head image detected farthermost from the second region. |
| US10304183B2 |
Regularization of images
The present disclosure is directed to iterative regularized reconstruction methods. In certain embodiments, the methods incorporate locally-weighted total variation denoising to suppress artifacts induced by PSF modeling. In certain embodiments, the methods are useful for suppressing ringing artifacts while contrast recovery is maintained. In certain embodiments, the weighting scheme can be extended to noisy measures introducing a noise-independent weighting scheme. The present disclosure is also directed to a method for quantifying radioligand binding in a subject without collecting arterial blood. In certain embodiments, the methods incorporate using imaging data and electronic health records to predict one or more anchors, which are used to generate an aterial input function (AIF) for the radioligand. |
| US10304179B2 |
Maturity determination device and maturity determination method
A maturity determination device includes an image capturing device including a plurality of pixels arrayed one-dimensionally or two-dimensionally, the image capturing device performing image capturing of at least a part of a fruit or vegetable product to acquire an image, the plurality of pixels including a plurality of first pixels each including a first light transmission filter selectively transmitting light of a first wavelength band, the intensity of the light of the first wavelength band reflected by the fruit or vegetable product varying in accordance with a maturity level; and a signal processing circuit configured to find an area size ratio of an intensity distribution of the light of the first wavelength band on the basis of a predetermined reference value based on a pixel value obtained from the plurality of first pixels, and to generate maturity determination information in accordance with the area size ratio. |
| US10304177B2 |
Systems and methods of using z-layer context in logic and hot spot inspection for sensitivity improvement and nuisance suppression
Systems and methods for removing nuisance data from a defect scan of a wafer are disclosed. A processor receives a design file corresponding to a wafer having one or more z-layers. The processor receives critical areas of the wafer and instructs a subsystem to capture corresponding images of the wafer. Defect locations are received and the design file is aligned with the defect locations. Nuisance data is identified using the potential defect location and the one or more z-layers of the aligned design file. The processor then removes the identified nuisance data from the one or more potential defect locations. |
| US10304176B2 |
Image inspection device
The invention alleviates a burden on a user relating to selection of a lighting color required for image inspection by multi-spectral imaging. A processor controls an illumination device to irradiate a setting target object individually with an illumination beam of each lighting color in a predetermined order, thereby generating a plurality of spectral images. The processor sets a combination of lighting colors recommended to illuminate an inspection target object based on the plurality of spectral images. An inspection unit inspects the inside of each inspection region in a plurality of inspection images generated for the inspection target object illuminated by illumination beams of lighting colors according to the set combination of recommended lighting colors. |
| US10304175B1 |
Optimizing material handling tasks
Various examples are directed to systems and methods for utilizing depth videos to analyze material handling tasks. A material handling facility may comprise a depth video system and a control system programmed to receive a plurality of depth videos including performances of the material handling task. For each of the plurality of depth videos, training data may identify sub-tasks of the material handling task and corresponding portions of the video including the sub-tasks. The plurality of depth videos and the training data may be used to train a model to identify the sub-tasks from depth videos. The control system may apply the model to a captured depth video of a human agent performing the material handling task at a workstation to identify a first sub-task of the material handling task being performed by the human agent. |
| US10304173B2 |
Global adjustment of luminance and chrominance consistency among multiple images
The present disclosure relates to methods and apparatus for globally adjusting luminance and/or chrominance consistency among multiple images. The methods may include sorting a plurality of images in an order, such that: adjacent images at least partially overlap with each other; and the first image and the last image at least partially overlap with each other. The methods may also include determining mean pixel values for overlapping region of the images. The methods may also include determining consistency factors for the images. The methods may also include generating modified mean pixel values by multiplying the mean pixel values by the respective consistency factors. The methods may also include adjusting the consistency factors to reduce differences of the modified mean pixel values in the overlapping regions. The methods may further include adjusting pixel values of the images based on the respective consistency factors. |
| US10304172B2 |
Optical center detection in plenoptic imaging systems
The location of the optical axis of a plenoptic imaging system is determined. In one approach, the plenoptic image is noise filtered, down-sampled, low-pass filtered, and again noise filtered. Slices through this image that have the highest power are used to determine the location of the optical axis. Once the location of the optical axis is determined, corrections for aberrations such as distortion can be applied. |
| US10304171B2 |
Projection control device, projection control method, and non-transitory storage medium
A projection control device includes a hardware processor. The hardware processor acquires a feature of a projection surface. The hardware processor determines a first area in which a first projection image corrected based on the acquired feature of the projection surface is projected and a second area that is other than the first area and in which a second projection image corrected based on the feature of the projection surface is projected, within a projection area projectable, by a projection device, on the projection surface. Then, the hardware processor controls the projection device to project the first projection image in the first area and project the second projection image in the second area. |
| US10304168B2 |
Image processing apparatus, image pickup apparatus, image processing method, and non-transitory computer-readable storage medium for correcting deterioration of image
An image processing apparatus includes a classifier (804a) which classifies a plurality of captured images into groups for each image capturing condition, a calculation processor (804b) which performs common calculation processing on a plurality of images classified into the same group and generate optical transfer function information or point spread function information for each image capturing condition, and an image restorer (804c) which performs restoration processing on the plurality of images based on the optical transfer function information or the point spread function information. |
| US10304167B2 |
Spatially adaptive tone mapping operator
A method for spatially-adaptive tone mapping in an image having high dynamic range includes using a computing device to receive an input image from an image sensor comprising a plurality of pixels having pixel locations and determine within the input image a plurality of local size scales, each comprising a neighborhood having substantially constant illumination. The variation in reflectance within each neighborhood is estimated and local contrast within each neighborhood is enhanced. Using the illumination and variation within the contrast-enhanced neighborhoods, the image is remapped to a reduced dynamic range to generate an output image. |
| US10304159B2 |
Superimposed display method and superimposed display apparatus
A computer displays a plurality of edge lines extracted from a shot image of a spatial structure that has been shot by an image shooting apparatus, and a plurality of ridge lines included in a model image represented by model information of the spatial structure, in a manner such that the edge lines and the ridge lines are selectable. Then, the computer accepts a selection instruction indicating an edge line and a ridge line of an overlay target. Finally, in accordance with the accepted selection instruction, the computer displays a superimposition image in which the model image has been superimposed onto the shot image in a manner such that the edge line and the ridge line of the overlay target overlap each other. |
| US10304158B2 |
Image processing apparatus, image processing method and non-transitory computer-readable medium with calculation of information representing direction of target tissue and with estimating of depicting appearance of target tissue
An image processing apparatus acquires information representing directivity at the time of imaging a first image of an object obtained by a first apparatus, extracts an image of a target tissue from a second image of the object obtained by a second apparatus, and estimates a depicting appearance of the target tissue in the first image based on a relationship between the information representing the directivity and the image of the target tissue. |
| US10304155B2 |
Delta color compression application to video
Systems, apparatuses, and methods for compressing pixel data are disclosed. In one embodiment, if a block of pixel data is equal to a constant value, a processor compresses the block down to a metadata value which specifies the constant value for the entire block of pixel data. The processor also detects if the constant value is equal to a video specific typical minimum or maximum value. In another embodiment, the processor receives a plurality of M-bit pixel components which are most significant bit aligned in N-bit containers. Next, the processor shifts the M-bit pixel components down into least significant bit locations of the N-bit containers. Then, the processor converts the N-bit containers into M-bit containers. Next, the processor compresses the M-bit containers to create a compressed block of pixel data which is then stored in a memory subsystem. |
| US10304152B2 |
Decoding a watermark and processing in response thereto
Watermark encoders and decoders can be integrated into operating systems, Internet browsers, media players, and other applications and devices. Such integration enables the watermark-enabled application or device to provide additional functionality and information available via the watermark. The watermark, for example, may link to metadata or actions related to a media object. To exploit this watermark enabled functionality, the integrated application uses a watermark decoder to access the related metadata and actions. The user interface of the integrated application is enhanced to present metadata and actions linked via the watermark. Similarly, watermark encoders may be integrated into applications to convert media objects into enhanced, watermarked objects. A variety of other arrangements and features are also detailed. Many arrangements can be implemented using object identifiers other than watermarks. |
| US10304151B2 |
Digital watermarking and data hiding with narrow-band absorption materials
The present disclosure relates to signal processing such as image processing, signal encoding, digital watermarking and data hiding. A sparse or dense digital watermark signal can be conveyed with a narrow-band absorption material corresponding to a center wavelength of a Point of Sale (POS) barcode scanner. The POS barcode scanner typically captures 2D imagery. Since the narrow-band absorption material absorbs over a narrow-band it is relatively imperceptible to the Human Visual System (HVS) but can be seen by the POS scanner. |
| US10304149B2 |
Signal encoding for difficult environments
This disclosure relates to advanced image signal processing technology including encoded signals and digital watermarking. We disclose methods, systems and apparatus for selecting which ink(s) should be selected to carry an encoded signal for a given machine-vision wavelength for a package design. We also disclose product packages, and methods to generate such, including a sparse mark in a first ink and an overprinted ink flood in a second ink. The first ink and the second ink are related through tack and spectral reflectance difference. Of course, other methods, packages, systems and apparatus are described in this disclosure. |
| US10304144B2 |
Capturing information regarding an interaction to a database
Disclosed are methods, apparatus, systems, and computer readable storage media for capturing information regarding an interaction to a database. A client device receives an indication of an interaction with the client device that satisfies a user-defined trigger. A user interface is provided to the client device having input controls capable of receiving one or more information items. The one or more information items include values for a first data field regarding a user-selected expression and a second data field regarding at least one entity associated with the interaction. The one or more information items may generate a custom object that is stored in a database of the on-demand database service. A profile object for the at least one entity may be generated based on an aggregation of the stored one or more items with attributes of the at least one entity. |
| US10304139B2 |
Systems and methods using a mobile device to collect data for insurance premiums
A system and method for determining a vehicle insurance premium for a period of time based at least in part on collected vehicle operation data, the system comprising: a mobile device, comprising: one or more sensors associated with the mobile device and configured to automatically collect vehicle operation data during a data collection session; a processor; a non-transitory storage medium; a display; a transmitter; and a set of computer readable instructions stored in the non-transitory storage medium and when executed by the processor configured to allow the mobile device to collect vehicle operation data and transmit the collected vehicle operation data; and a remote processing computer, comprising: a server that receives collected vehicle operation data; a database that stores collected vehicle operation data; and a rating engine that determines a vehicle insurance premium based at least in part on collected vehicle operation data. |
| US10304138B2 |
System and method for identifying primary and secondary movement using spectral domain analysis
A computer implemented method for determining a primary movement window from a vehicle trip is presented. A data server may receive a plurality of telematics data originating from a client computing device and summarize the plurality of telematics data at a specified sample rate. The data server may also select one or more data points from the plurality of telematics data and determine that the selected data points meets a threshold value. The data server may further identify a first primary movement and constant speed windows including the data points and associate the first primary movement and constant speed windows with a customer account and auto insurance risk. |
| US10304137B1 |
Automated damage assessment and claims processing
Systems and methods provide for an automated system for analyzing damage and processing claims associated with an insured item, such as a vehicle. An enhanced claims processing server may analyze damage associated with the insured item using cameras and lasers for determining the extent and severity of the damage. To aid in this determination, the server may also interface with various internal and external databases storing reference images of undamaged items and cost estimate information for repairing previously analyzed damages of similar items. Further still, the server may generate a payment for compensating a claimant for repair of the insured item. |
| US10304136B1 |
Method and system for constructing approximate minimum variance portfolios
A computer-based method for construction portfolios, including: populate an initial estimated portfolio covariance matrix; generate initial configurations by populating covariance matrices with randomly selected assets; determine scores for the initial configurations; calculate a first statistical function for the scores; select an initial configuration satisfying a criterion regarding the statistical function; generate iteration configurations by successively replacing one asset with a randomly selected asset; determining a score for each iteration configuration; calculate a second statistical function of the scores; calculate a statistical function of the first and second statistical functions; select a starting cooled configuration; generate modified cooled configurations by replacing one asset when a score for the modified cooled configuration satisfies a criterion; and when a score for a modified cooled configuration satisfies a criterion, save, in a memory unit, the assets and weights of dividend factors of assets for the cooled configuration as a recommended set of assets. |
| US10304135B1 |
System and method for single page purchase link embedding
A system for embedding and displaying a quote link within a portion of text displayed on a client connected to a network includes a server with at least a processor, a database module, and a non-volatile storage system. A purchase request module requests a purchase quote from an exchange via the server over the network when a user of the client activates the quote link on the client. An offer display module displays the purchase quote and a purchase link on a purchase window when the purchase quote is received from the exchange. A transaction handling module makes the purchase on behalf of the user if the user clicks the purchase link displayed on the purchase window. The server utilizes pre-completed user information, including the user's wallet address, stored in the database module to affect the purchase on the user's behalf. |
| US10304131B2 |
System and method for simulating an electronic trading environment
Market data is recorded from a real live exchange. The recording data can be played back in real time or delayed, in any manner, to simulate the recorded market. Moreover, one or more users can participate in the simulated market just as if they were participating in a real-live market. The system provides a realistic trading environment without the associated risks of trading in a live-market such as losing money and the cost of making trades. The system may be used for training purposes and for purposes of testing and analyzing various trading strategies. Software developers and testers may also utilize the realistic environment to develop trading products or applications. Additionally, the system provides a means for demonstrating trading application products. |
| US10304130B2 |
Systems and methods of detecting manipulations on a binary options exchange
Methods, apparatuses and article of manufactures for receiving a plurality of bids and offers for a binary options transaction. Each bid and offer comprises a quantity and a price. At least one rule is applied to the plurality of received bids and offers. At least one of the plurality of bids and offers is determined to be potentially manipulative. An alert that the at least one bid or offer is potentially manipulative is transmitted. |
| US10304125B1 |
Method and system for color capture and presentation enhancement
Creating color swatches associated with a product based on capturing an image of the product applied to a model substrate is described. In an example, an image of a product on a color display mechanism may be accessed. At least a portion of the color display mechanism may include a model substrate that is substantially similar to an intended application substrate for the product. A color swatch corresponding to the product may be determined based at least in part on the image. An enhanced image may be generated based at least partly on the color swatch. The enhanced image may be an image depicting the product applied to the intended application substrate in an environment of use that is modified to include a color associated with the color swatch in a region of the image corresponding to the product. |
| US10304121B1 |
Methods of expanding commercial opportunities for internet websites through coordinated offsite marketing
An e-commerce outsourcing system and method provides hosts with transparent, context-sensitive e-commerce supported pages. The look and feel of a target host is captured for future use. The host is provided with one or more links for inclusion within a page on the host website that correlates with a selected commerce object, which may be contextually related to material in the page. The commerce object can be a product, a product category, or a dynamic selection indicator. Upon activation of the provided link, a visitor computer is served with a page with the look and feel of the host website and with content based upon the associated commerce object. Where the commerce object is a dynamic selection indicator, the content is selected at the time of activation based upon an analysis of the page containing the activated link. |
| US10304119B2 |
Method and system for processing food orders
A method for food order processing includes: determining a user's current location; determining a food preparation premise based on the user's current location; displaying dishes associated with the food preparation premise and allowing the user to make a selection from the dishes; allowing the user to place an order based on the selection; determining whether the order is associated with a table ID; and processing payment associated with the order. If the order is determined to be not associated with a table ID, the method further includes matching a table ID with the order. A system for food order processing is also provided. |
| US10304118B2 |
System and method for detecting a possible error in a customer provided product order quantity
Prior ordering history of a product is examined to determine an historical ordering quantity distribution for a product. A customer specified, to-be-purchased quantity of a product is then compared against the determined historical ordering-quantity frequency distribution for the product. When the customer specified, to-be-purchased quantity of the product falls below a certain probability threshold determined using the historical ordering-quantity frequency distribution, or is otherwise suspicious, the customer is notified of a suspected error in the provided product order quantity and/or asked to verify if the provided product quantity is correct. |
| US10304117B2 |
Determining item recommendations from merchant data
Techniques for providing items recommendations based on a state of a merchant device are described. For example, a determination of whether or not a merchant device is in an online mode or an offline mode may be made. When it is determined that the merchant device is in the online mode, a recommendation that is received for the current transaction may be presented. When it is determined that the merchant device is in the offline mode, a recommendation that is previously received may be presented. In other examples, other types of recommendations may be presented. |
| US10304115B2 |
Quantification of user receptiveness via machine learning
A server provides communications to users and evaluates actions of the users after the provision of the communications to determine how receptive the various users are to such communications. Receptiveness is determined through a training process involving the formation of training sets based on whether users a test set of users were receptive to a previous set of communications, the derivation of relevant features for the users of the training set, the training of a model based on the derived features, and the use of the model for users whose receptiveness is to be estimated. With the most receptive users identified, the server can focus in future on communicating with those most receptive users. |
| US10304112B2 |
Augmented reality for assisting consumer transactions
A portable device which assists shoppers. The device identifies items of merchandise, and retrieves information about the items from a remote location. The items can be identified based on their labels, by image recognition, by their location, by the shopper, or by other approaches. This additional or enhanced information about the items can then be overlaid on the real-time display of the portable device, such that the shopper has access to said information and can associate it easily to the relevant items. |
| US10304104B2 |
Information processing apparatus, information processing method, and non-transitory computer readable medium
An information processing apparatus includes a detection unit that detects an orientation of the face of a customer in a store, an estimating unit that estimates the customer's state of mind in accordance with a chronological change of the detected orientation of the face of the customer, and an output unit that outputs guidance information that guides the customer to a customer service, in accordance with the estimated customer's state of mind. |
| US10304100B2 |
Matching support device, matching support system, and program
A matching support device which achieve matching between demand information and supply information, quickly and accurately reflecting changes in information. The present invention is provided with an information recording unit 11 which acquires supply information and/or demand information in order to record the supply information and/or the demand information, a matching unit 12 which performs the matching between the demand information and the supply information, and a result transmission unit 14 which transmits results of the matching to a supplier terminal and a consumer terminal. The information recording unit 11, during an arbitrary period specified from the supplier terminal and/or the consumer terminal, continues reception of the supply information and/or the demand information and holds a record of the supply information and/or the demand information for the arbitrary period. The matching unit 12 performs the matching between the supply information and the demand information for the arbitrary period. |
| US10304099B2 |
Vehicle-to-vehicle energy market system
The use of a just-in-time market for EV's (electric vehicles) to buy and sell energy from each other directly. Such a market enables the following: sellers to advertise the amount of energy they are willing to sell and the minimum selling price; buyers to advertise the amount of energy they are interested in buying and the maximum buying price. The market works at any location and at any time as long as there is a buyer and seller. The communications are directly between buyers and sellers without the involvement of any third parties. |
| US10304085B2 |
Advertisement service using mobile vehicle
The disclosure is related to an advertisement service using mobile vehicles. Particularly, the disclosure relates to providing advertisement content selected based on statistical information on an advertisement target at an advertisement display location. Furthermore, the selected advertisement content may be provided to a corresponding mobile vehicle before the corresponding mobile vehicle arrives at the advertisement display location. |
| US10304084B2 |
Real-time monitoring of ads inserted in real-time into a web page
There is provided a method for monitoring of web browser media object(s) received in response to a web browser request rendering a web page, comprising: loading ad-monitoring code with the web page that includes at least one designation for placement of at least one web browser media object received in response to a web browser request by the web browser; monitoring, using the ad-monitoring code, at least one of actions and events driven by the at least one web browser media object; identifying a deviation from a set-of-rules according to an analysis of the monitored at least one of actions and events, wherein the set-of-rules define at least one of allowable and prohibited actions and events of the at least one web browser media object; and at least one of filtering and outputting an indication of the at least one web browser media object identified as deviating from the set-of-rules. |
| US10304080B2 |
Call tracking system and method
Methods and systems for capturing and tracking call information relating to a call from a user to a merchant are provided. According to one embodiment of the disclosed subject matter, a request for a call to a merchant from a user on a device is received and a data connection is initiated with a call analytics platform over which user information is sent from the device to the platform. A unique number allowing the device to call the platform is then passed back to the device. The device calls the platform, call context data is captured, and the call is processed to the merchant. Information relating to the user and merchant call is tracked and logged. |
| US10304079B2 |
Organization of campaign performance data snapshot cards in card feeds and card boards
Systems and methods are disclosed for facilitating collaboration amongst individuals working on a coordinated campaign toward certain goals. In furtherance of these goals, the individual team members use technical resources provided by specialized tools, which are also sometimes referred to as applications or products. As the campaign progresses, these applications generate a large volume of data, some of which may be useful to teams other than those which were originally responsible for producing the data. In certain embodiments a campaign manager platform is used to facilitate data sharing and collaboration amongst the various teams that comprise a campaign. In such embodiments the individual team members interact not only with the applications specifically adapted for their team, but also with the campaign manager, which provides a medium for exchanging data and ideas with other teams. This advantageously facilitates data sharing and collaboration amongst the teams, thereby enhancing the overall campaign success. |
| US10304071B2 |
Technologies for enhanced credit transactions
Technologies for enhancing credit transactions include a point of sale computing system. The point of sale computing system receives payment vehicle data for a credit transaction associated with a purchase event. The point of sale computing system determines whether the credit transaction is an alternate routing candidate. The point of sale computing system routes an authorization request message to an issuer computing system via a payment card network in response to a determination that the credit transaction is not an alternate routing candidate. Alternatively, the point of sale computing system routes the authorization request message directly to the issuer computing system via a PIN debit network in response to a determination that the credit transaction is an alternate routing candidate. A corresponding authorization response message is received by the point of sale computing system via the payment card network or the PIN debit network. Other embodiments are described and claimed. |
| US10304069B2 |
Method and system for presentment and redemption of personalized discounts
The presentment and redemption system offers discounts directly to consumers through their mobile phones. The discounts are based upon the user of the mobile phone meeting a targeting criterion and the discounts are determined using the targeting criterion. Mobile phone users that do not meet the targeting criterion are not eligible for the discount. Because the discounts can be targeted to each individual consumer, there can be a better correlation between consumers' interests and the transmitted discounts. |
| US10304061B1 |
Graph-based support ticket tracking and resolution
Generation of a graphical representation for a support ticket tracking system includes assigning nodes in the graphical representation to represent: support ticket identifiers, entities that are involved in resolving support tickets, products involved in support tickets, and features of the products involved in support tickets, and linking the nodes in the graphical representation to generate pattern mappings for the support tickets. For a given support ticket, generation of a pattern mapping includes linking the nodes of the one or more entities involved in resolving the given support ticket, the nodes of the one or more products involved in the given support ticket, and the nodes of the one or more features of the one or more products involved in the given support ticket, to the node of the given support ticket identifier. The nodes are linked in the graphical representation to create a pattern mapping for the given support ticket. |
| US10304058B2 |
System and method for processing transactions
A method, computer program product, and computer system for receiving a first scan of an identifier from a first computing device is disclosed. The identifier is associated with a financial transaction. A second scan of the identifier is received from a second computing device. The financial transaction is processed based upon, at least in part, receiving the second scan of the identifier from the second computing device. |
| US10304052B2 |
Retail point of sale (RPOS) apparatus for internet merchandising
The present invention is an apparatus for the money transactions required in the selling of merchandise or media content on the Internet and uses at least one in-person contact with the buyer. A predefined transaction originating at a real place of business authorizes access to web content or merchandise from a place off the web. Purchasers (end-users) must physically go to a retail location to choose the Internet media or merchandise shopping cart they wish to acquire where age can be verified if necessary and payment can be made with or without a credit card. Content security using a non-audible or invisible code signal sequence(s) can provide traceability as well as absolute anonymity for the purchaser. This apparatus can be used to conduct transactions off the web so that business can be done on the web. |
| US10304050B2 |
NFC card verification
Methods and systems are provided for verifying the possession of a card, such as a credit card or a debit card, by a card user. Possession of the card can be verified, for example, when a purchase transaction, such as a telephone purchase transaction or an online purchase transaction, is attempted with the card and the purchase transaction is denied due to suspected account take over. Possession of the card can be verified by detecting the present of the card with a mobile device of the user, such as a smart phone. For example, possession of the card can be verified by near field communication (NFC) between the card and the mobile device, wherein the communication is sufficient to adequately determine the presence of the card. |
| US10304049B2 |
Computing distances of devices
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for computing distance between devices. In one aspect, a method includes the actions of determining an approximate distance between a merchant computer and a customer device based on a strength of a wireless signal associated with data transmitted and received between the merchant device and customer device. The actions further include validating the approximate distance based on signals from a plurality of motion sensors of the customer device to generate a validated distance. The actions further include generating a list with the one or more customers ranked in the list based on the validated distance. The actions further include presenting, on the merchant device, the list of the one or more customers. |
| US10304047B2 |
Token generating component
The invention provides a method and system for providing financial details from a mobile device of a user for use in a transaction. The method is performed on a mobile device of the user and includes the steps of generating, on a token generating component, a session-specific token by applying an algorithm requiring a dynamic key; providing financial details for use in a transaction; incorporating the session-specific token and the financial details into a modified form the financial details; and transferring the modified form of the financial details from the mobile device to initiate the transaction. A corresponding method and system for validating financial details received, at a server of an issuing authority, is also provided. |
| US10304045B2 |
Biometric solution enabling high throughput fare payments and system access
A communications network places in data communication an access point controlling access to a controlled access area; a server; and a medium-long range wireless communications transceiver. The transceiver detects presence of a portable electronic device outside the access point. The server obtains an indication that a user of the portable electronic device has been authenticated to the portable electronic device and initiates a payment approval process which is completed before the user seeks to pass through the access point. Based at least in part on the authentication and success of the payment approval process, the server provides to the access point an electronic token indicating that the user, bearing the portable electronic device, is to be allowed to pass through the access point into the controlled access area. |
| US10304038B2 |
Integrating rich media into a web-based display interface
Techniques are provided for integrating rich media into a scalable, multi-user, web-based calendar system having multiple interconnected web-based interfaces. Rich media refers to digital media that exhibit either, or a combination, of dynamic or interactive properties, including video content, audio content, graphical content, hyperlinks, or browser-based applications to such content, that are associated with a particular calendar event. Rich media events are created and stored in a central repository, and are accessible for adding to users' own calendar events. Rich media calendar events include display templates that define display characteristics for the rich media calendar event. Display templates also provide rich media applications for rendering and displaying the rich media content in the event. Delivery schedules are employed to automatically control the display of rich media calendar events. |
| US10304037B2 |
Collaboration system including a spatial event map
A spatial event map system including server-side data processor that maintains a spatial event map which locates events in a workspace. The spatial event map includes a log of events, entries in the log having a location of a graphical target of the event in the workspace and a time. The system includes logic to send messages including an event, a location of a graphical target of the event in the workspace and a time, to client-side network nodes; and to receive messages identifying events that create or modify a graphical target, and to add corresponding entries to the log of events. The events can include history events that are sent to the other client-side network nodes, and added to the log for the corresponding history events, and ephemeral events that are sent to other client-side network nodes without adding corresponding entries in the log. |
| US10304022B2 |
Determining player performance statistics using gaze data
Systems, methods, and computer-readable media are disclosed for capturing gaze data for a sports participant over the course of a sports match, identifying a key performance indicator (KPI) corresponding to a sports domain with which the sports match is associated, and generating KPI data corresponding to the KPI. Report data indicative of the KPI data may be generated and presented to the sports participant in-match or post-match. KPI data for a player may be aggregated across multiple sports domain KPIs and multiple sports matches and analyzed to determine player activity patterns. The player activity patterns may indicate statistical differences in KPIs for the player in relation to different in-match scenarios. Recommendations may be provided to the player for improving the player's performance with respect to various KPIs. |
| US10304017B2 |
Retail inventory supply chain management
In some embodiments, apparatuses and methods are provided herein useful for monitoring and updating a supply chain record for one or more products. More specifically, a wearable smart device can be utilized by users to access a supply chain for a particular product, which can include shipping information, delivery vehicle information, package information, package condition, source information, destination information, storage information, and so forth. The wearable smart device can include an output device to present the supply chain to the user. The wearable smart device can also include a user input to add, update, or revise various pieces of information in the supply chain. |
| US10304016B2 |
Systems and method for lone worker monitoring
There are systems and methods for monitoring a vehicle in a fleet of vehicles and a worker that is driving the vehicle, the system comprising a headless check-in switch and a headless check-in indicator; a headless vehicle monitoring device, mounted in the vehicle, comprising: a communication module configured to communicate with a worker monitoring server; a processor, executing computer-readable instructions stored on a non-transitory medium, configured to: obtain a start monitoring signal from the headless check-in switch to launch a monitoring session; communicate the start monitoring signal to the worker monitoring server; prompt, via the headless check-in indicator, a worker to check-in; receive, via the headless check-in switch, a check-in signal; send the check-in signal to the worker monitoring server; and confirm, via the headless check-in indicator, a check-in status received from the worker monitoring server. |
| US10304013B2 |
Real time animation generator for voice content representation
During a voice conversation, conversationally continuous voice input may be received from at least a first participant of the voice conversation. During the voice conversation, the conversationally continuous voice input may be converted into text, and the text may be analyzed to characterize content thereof. Using a graphical user interface displayed to at least a second participant of the voice conversation, a voice content animation may be rendered that visually represents the characterized content and is repeatedly updated as new content is characterized during the voice conversation. |
| US10304012B2 |
Determining host preferences for accommodation listings
Methods and systems for determining the preferences of hosts offering accommodations are disclosed. In one embodiment, an online booking system models the preferences of hosts based on statistical relationships between features of previously received accommodation reservation requests and the acceptance of those reservation requests by the hosts. In particular, the system classifies reservation requests based on several features—a reservation request either possesses a feature or does not possess a feature. The preference of a host for a particular request feature is modeled based on the relationship between the reservation requests that possess the feature and the reservation requests that are accepted by the host. |
| US10304010B2 |
Generation and use of trained file classifiers for malware detection
A method includes receiving one or more n-gram vectors for a file as input to a file classifier, where the one or more n-gram vectors indicate occurrences of groups of entropy indicators in a sequence of entropy indicators representing the file. The method also includes generating, based on the one or more n-gram vectors, output including classification data associated with the file, the classification data indicating whether the file includes malware. |
| US10304009B1 |
Learning method and testing method for object detector based on R-CNN, and learning device and testing device using the same
A method for learning an object detector based on an R-CNN by using a first to an n-th filter blocks respectively generating a first to an n-th feature maps through convolution operations in sequence, and a k-th to a first upsampling blocks respectively coupled with the first to the n-th filter blocks is provided. The method includes steps of: a learning device instructing the k-th upsampling block to the first upsampling block to generate a (k−1)-st pyramidic feature map to the first pyramidic feature map respectively; instructing an RPN to generate each ROI corresponding to each candidate region, and instructing a pooling layer to generate a feature vector; and learning parameters of the FC layer, the k-th to the first upsampling blocks, and the first to the n-th filter blocks by backpropagating a first loss generated by referring to object class information, object regression information, and their corresponding GTs. |
| US10304006B2 |
Method for integrating and fusing heterogeneous data types to perform predictive analysis
A method and system for predicting the onset of a disease is provided. According to one example, the method includes receiving patient data including a first input sample of a first data type and a second input sample of a second data type, the first data type including discrete data and the second data type including continuous data, receiving a training data set including a first plurality of training samples of the first data type and a corresponding second plurality of training samples of the second data type, providing the first input sample and the first plurality of training samples to a first kernel function of a multiple kernel decision function, providing the second input sample and the second plurality of training samples to a second kernel function of the multiple kernel decision function, performing at least one calculation using the multiple kernel decision function to produce at least one result, and determining a probability of whether the patient data indicates that the patient will develop the disease based on the at least one result of the multiple kernel decision function. |
| US10304004B2 |
Modular array of vertically integrated superconducting qubit devices for scalable quantum computing
A technique relates to an assembly for a quantum computing device. A quantum bus plane includes a first set of recesses. A readout plane includes a second set of recesses. A block is positioned to hold the readout plane opposite the quantum bus plane, such that the first set of recesses opposes the second set of recesses. A plurality of qubit chips are included where each has a first end positioned in the first set of recesses and has a second end positioned in the second set of recesses. |
| US10304003B2 |
System and method for optimizing teams
A system, method and program product for optimizing a team to solve a problem. The system includes: a team building system for building a fundamental analytic team from a database of analysts to solve an inputted problem, wherein the fundamental analytic team includes at least one cluster of analysts characterized with specificity and at least one cluster of analysts characterized with sensitivity; and a problem analysis system that collects sensor data from the fundamental analytic team operating within an immersive environment, wherein the problem analysis system includes a system for evaluating the sensor data to identify a bias condition from the fundamental analytic team, and includes a system for altering variables in the immersive environment in response to a detected bias condition. |
| US10303998B2 |
Floating gate for neural network inference
A floating gate setup method, system, and computer program product include, in an initial setup of weights for a floating gate including rows, columns, and a separate input line: comparing a current weight to a desired weight, performing a feedback to the input line to set a voltage to change the floating gate FET VT and the current weight, and checking that the current weight is within a predetermined tolerance of the desired weight. |
| US10303993B2 |
Wireless identification tag, electronic product PCB having same, and system for managing electronic products
A wireless identification (RFID) tag, an electronic product PCB having same, and an electronic product management system using the RFID tag. The RFID tag includes an insulating means, a pair of upper terminals provided on the upper surface of the insulating means, a tag chip connected to the upper terminals, and a pair of lower terminals provided on the lower surface of the insulating means so as to face the upper terminals. The lower terminals are connected to first and second patterns of an electronic product PCB. When a radio wave radiated from a reader-writer is received in the first and second patterns, reactive coupling through an electric field is created between the upper and lower terminals, which are then electrically connected to the upper terminals. Since the pattern already formed in the PCB is used as an antenna, there is no need to form a dedicated antenna pattern. |
| US10303991B2 |
Modifying an inkjet raster image for a visible independent effect
In one example, a method for an inkjet printer that includes: converting original image data to rasterized data for printing with an inkjet printer; performing a first halftoning operation to modify the rasterized data for a visible independent effect, generating modified rasterized data; and performing a second halftoning operation on the modified rasterized data to generate halftone data for printing the image with the visible independent effect. |
| US10303990B1 |
Information generating device, print processing device, and information generating method including setting a magnification ratio
An information generating device generates data for use in a print processing device capable of printing in a state where sheets are connected to each other, and includes a memory, an input device, and a controller. The memory stores predetermined image data. The input device receives sheet information relating to the sheets which are to be connected to each other by a sheet print processor. The controller sets a magnification ratio indicating either an enlargement ratio or a reduction ratio of the image data, based on a length of the sheet in a second direction orthogonal to a first direction in which sheets are to be connected. In addition, the controller determines a connection length indicating a length of a connection region which is formed between sheets in the first direction, based on the set magnification ratio and the lengths of sheets in the first direction. |
| US10303989B2 |
System and method for preventing printed material spreading
A Raster Image Processing (RIP) module includes an object detection module configured to receive at least one input file, detect objects in the at least one input file and create at least one image comprising a predefined number of stripes along the edges of the detected objects, an edge processing module configured to receive the at least one image and process the at least one image by changing the gray level of each one of the objects' stripes according to an edge processing table; and a dithering module configured to receive the at least one processed image, dither the at least one processed image according to the at least one image's gray levels and output a printing ready file. |
| US10303983B2 |
Image recognition apparatus, image recognition method, and recording medium
On the basis of subsidiary information associated with image data, an image for the image data is segmented into multiple subregions, and feature values are extracted for each of the subregions obtained through the segmentation. The category for each of the subregions is determined on the basis of the extracted feature values. |
| US10303980B1 |
Learning method, learning device for detecting obstacles and testing method, testing device using the same
A method for learning parameters of a CNN capable of detecting obstacles in a training image is provided. The method includes steps of: a learning device (a) receiving the training image and instructing convolutional layers to generate encoded feature maps from the training image; (b) instructing the deconvolutional layers to generate decoded feature maps; (c) supposing that each cell of a grid with rows and columns is generated by dividing the decoded feature map with respect to a direction of the rows and the columns, concatenating features of the rows per column in a direction of a channel, to generate a reshaped feature map; (d) calculating losses referring to the reshaped feature map and its GT image in which each row is indicated as corresponding to GT positions where a nearest obstacle is on column from its corresponding lowest cell thereof along the columns; and (e) backpropagating the loss. |
| US10303979B2 |
System and method for classifying and segmenting microscopy images with deep multiple instance learning
Systems and methods that receive as input microscopy images, extract features, and apply layers of processing units to compute one or more set of cellular phenotype features, corresponding to cellular densities and/or fluorescence measured under different conditions. The system is a neural network architecture having a convolutional neural network followed by a multiple instance learning (MIL) pooling layer. The system does not necessarily require any segmentation steps or per cell labels as the convolutional neural network can be trained and tested directly on raw microscopy images in real-time. The system computes class specific feature maps for every phenotype variable using a fully convolutional neural network and uses multiple instance learning to aggregate across these class specific feature maps. The system produces predictions for one or more reference cellular phenotype variables based on microscopy images with populations of cells. |
| US10303977B2 |
System and method for expanding and training convolutional neural networks for large size input images
According to exemplary methods of training a convolutional neural network, input images are received into a computerized device having an image processor. The image processor evaluates the input images using first convolutional layers. The number of first convolutional layers is based on a first size for the input images. Each layer of the first convolutional layers receives layer input signals comprising features of the input images and generates layer output signals that include signals from the input images and ones of the layer output signals from previous layers within the first convolutional layers. Responsive to an input image being a second size larger than the first size, additional convolutional layers are added to the convolutional neural network. The number of additional convolutional layers is based on the second size in relation to the first size. The additional convolutional layers are initialized using weights from the first convolutional layers. Feature maps comprising the layer output signals are created. |
| US10303973B2 |
Image processing apparatus, image processing method, and storage medium for lighting processing on image using model data
An image processing apparatus generates a normal image, when lighting correction of an image is performed using three-dimensional shape data. Three-dimensional shape data of a predetermined object is adjusted with a subject in position, based on a feature pattern detected in image data, and lighting processing for correcting a pixel value of the image data is performed based on the adjusted three-dimensional shape data, distance information of the subject, and a position of a virtual light source. When the three-dimensional shape data is adjusted with the image data in position, a region having a large irregularity in the three-dimensional shape data is preferentially adjusted in position. |
| US10303970B2 |
Retinal encoder for machine vision
A method is disclosed including: receiving raw image data corresponding to a series of raw images; processing the raw image data with an encoder to generate encoded data, where the encoder is characterized by an input/output transformation that substantially mimics the input/output transformation of one or more retinal cells of a vertebrate retina; and applying a first machine vision algorithm to data generated based at least in part on the encoded data. |
| US10303969B2 |
Pose detection using depth camera
A computer-implemented method, computerized apparatus and computer program product for detecting an object's pose using a depth image. An image of an object in a scene and depth data of the scene are obtained. At least one pose hypothesis, representing a hypothesized plane, are determined based on the image. An incidence plane, hypothesized to be coplanar with the object, is determined based on the depth data. A relation indicating a level of consistency is determined between the hypothesized plane and the incidence plane for the at least one pose hypothesis. |
| US10303966B2 |
Method and system of image-based change detection
A method for collecting and processing remotely sensed imagery in order to achieve precise spatial co-registration (e.g., matched alignment) between multi-temporal image sets is presented. Such precise alignment or spatial co-registration of imagery can be used for change detection, image fusion, and temporal analysis/modeling. Further, images collected in this manner may be further processed in such a way that image frames or line arrays from corresponding photo stations are matched, co-aligned and if desired merged into a single image and/or subjected to the same processing sequence. A second methodology for automated detection of moving objects within a scene using a time series of remotely sensed imagery is also presented. Specialized image collection and preprocessing procedures are utilized to obtain precise spatial co-registration (image registration) between multitemporal image frame sets. In addition, specialized change detection techniques are employed in order to automate the detection of moving objects. |
| US10303948B2 |
Photo processing method and apparatus
The present disclosure discloses a photo processing method and an apparatus for grouping photos into photo albums based on facial recognition results. The method includes: performing face detection on multiple photos, to obtain a face image feature set, each face image feature in the face image feature set corresponding to one of the multiple photos; determining a face-level similarity for each pair of face image features in the face image feature set; determining a photo-level similarity between each pair of photos in the multiple photos in accordance with their associated face-level similarities; generating a photo set for each target photo in the multiple photos, wherein any photo-level similarity between the target photo and another photo in the photo set exceeds a predefined photo-level threshold; and generating a label for each photo set using photographing location and photographing time information associated with the photos in the photo set. |
| US10303947B2 |
Information processing apparatus and information processing method
An information processing apparatus includes a first-information acquirer, a second-information acquirer, a judger, and a presentation controller. The first-information acquirer acquires first information indicating a type of an ingredient provided for preparation and an amount of the ingredient. The second-information acquirer acquires second information indicating an amount that is needed for an ingredient of the type in a recipe. The judger judges a magnitude relationship between the amount indicated by the first information and the amount indicated by the second information. The presentation controller causes a presenter to present third information indicating, in accordance with the judged magnitude relationship, the amount indicated by the second information versus the amount indicated by the first information. |
| US10303943B2 |
Cloud feature detection
Disclosed is a method and apparatus for detecting cloud features. The method comprises: obtaining image data (e.g. using a camera), the image data defining a plurality of pixels and, for each pixel, a respective luminance value; defining one or more intervals for the luminance values of the pixels; partitioning the image data into one or more image segments (502-508), each respective image segment (502-508) containing pixels having a luminance value in a respective interval; and classifying, as a cloud feature, each image segment (502-508) containing pixels having luminance value greater than or equal to a threshold luminance value (LT). |
| US10303942B2 |
Short term cloud forecast, improved cloud recognition and prediction and uncertainty index estimation
A short-term cloud forecasting system includes a cloud segmentation processor that receives image data from images captured by an all sky camera. The cloud segmentation processor calculates a probability for each pixel in an image that the pixel is representative of a cloud. A cloud motion estimation processor calculates a motion vector representing estimated cloud motion calculates weights representing the likelihood that the cloud motion will cause a cloud to occlude the sun at a time in the near future. An uncertainty processor calculates one or more uncertainty indexes that quantify the confidence that a cloud forecast is accurate. Combining the cloud probabilities, the global motion vector and the at least one uncertainty index, in a sun occlusion prediction processor produces a short-term cloud forecast based on the image data that may be used as input to control systems for controlling a power grid. |
| US10303938B2 |
Identifying a structure presented in portable document format (PDF)
There is provided a method to identify structure of a native PDF document. The method comprises: obtaining a native PDF document having a first line to start a table and a second line to end the table; detecting a value of a physical feature of the native PDF document, wherein the physical feature has a corresponding weighting factor; initiating a value to the weighting factor; assigning a first status for the first line and a second status for the second line based on (a) the physical feature and (b) the weighting factor; and identifying a location of the table on native PDF document from the first status and the second status, thus yielding an identified location of the table. |
| US10303934B2 |
Biometric notification system
The present invention provides a biometric notification system for selectively sending messages to interested recipients. In various embodiments, message trigger criteria, interested recipients, and message content may vary depending upon, among other things, the service being provided. |
| US10303931B2 |
Light irradiation method and light irradiation apparatus
An apparatus is for irradiating light for obtaining a face image of an authentication target. The apparatus includes a first light source unit having a first glancing angle, a second light source unit having a second glancing angle greater than the first glancing angle, and an external light information acquisition unit configured to acquire environment information on an external light other than the first light source unit and the second light source unit for the authentication target. The apparatus further includes a control unit configured to determine a power ratio of a second driving power supplied to the second light source unit to a first driving power supplied to the first light source unit based on the environment information and control currents to be supplied to the first light source unit and the second light source unit based on the power ratio. |
| US10303928B2 |
Face detection for video calls
Exemplary embodiments relate to uses of face detection in video, and especially in video calls. In some embodiments, face detection may be used to center a camera shot by maintaining a face in the center of a screen. The centering may be applied selectively, such as by overriding centering if the user is looking off-screen. The video may also be cropped to better fit a face in a screen, or to allow multiple faces to appear on screen. In some embodiments, emphasizing the face over the background (or parts of the face over the whole face) allows for improvement in video call performance. Moreover, these techniques can be used to bring certain areas of a camera shot into focus while de-emphasizing the background (or vice versa). |
| US10303927B2 |
People search system and people search method
According to an embodiment, a people search system includes a receiver, a detector, a search unit, and a display. The search unit obtains features of a first face image and a second face image of a predetermined person and searches for the predetermined person based on a similarity between the features of the first and the second face images when an inhibiting factor is not detected, and generates a third face image that is a composite image of the second face image and the inhibiting factor, obtains features of the first and the third face images, and searches for the predetermined person based on a similarity between the features of the first and the third face images when the inhibiting factor is detected. The display displays the search result of the predetermined person obtained by the search unit. |
| US10303926B2 |
Decreasing lighting-induced false facial recognition
Photographing parameter(s) include a parameter(s) relating to exposure time and diaphragm, and is used upon capturing an image of a target. Before the image is obtained, lighting information is estimated based on the photographing parameter(s), and a number of feature points which is used upon facial recognition are determined based on the lighting information. The image is captured using the photographing parameter(s), and that performs, and facial recognition of the target is performed from the captured image using as many feature points as the determined number. |
| US10303925B2 |
Optimization processes for compressing media content
Various embodiments relate generally to a system, a device and a method for optimizing processes for compressing media content. An uncompressed content item is received in a media content management system. One or more parameters associated with the uncompressed content item are determined. A plurality of variants of the uncompressed content item is generated using the one or more parameters, the plurality of variants including one or more compressed content items. A candidate set comprising at least one of the one or more compressed content items is determined from the plurality of variants based on one or more filtering factors. A validated compressed content item is selected from the candidate set based on one or more validation criteria, and the validated compressed content item is stored in a database in the media content management system. |
| US10303922B2 |
Methods and devices for reading microarrays
In one embodiment of the invention, a method to image a probe array is described that includes focusing on a plurality of fiducials on a surface of an array. The method utilizes obtaining the best z position of the fiducials and using a surface fitting algorithm to produce a surface fit profile. One or more surface non-flatness parameters can be adjusted to improve the flatness image of the array surface to be imaged. |
| US10303920B2 |
Techniques for creating characterization matrices for reflectance, illuminance, or sensor response
Introduced here are computer programs and associated computer-implemented techniques for determining reflectance of an image on a per-pixel basis. More specifically, a characterization module can initially acquire a first data set generated by a multi-channel light source and a second data set generated by a multi-channel image sensor. The first data set may specify the illuminance of each color channel of the multi-channel light source (which is configured to produce a flash), while the second data set may specify the response of each sensor channel of the multi-channel image sensor (which is configured to capture an image in conjunction with the flash). Thus, the characterization module may determine reflectance based on illuminance and sensor response. The characterization module may also be configured to determine illuminance based on reflectance and sensor response, or determine sensor response based on illuminance and reflectance. |
| US10303919B2 |
Display integrated optical fingerprint sensor with angle limiting reflector
An optical sensor for imaging an input object, such as a fingerprint, on a sensing region of a display is disclosed. The sensor includes a transparent substrate having a first side and a second side opposite the first side. An array of detector elements is positioned above the first side of the transparent substrate and an angle limiting reflector is positioned below the second side of the transparent substrate. The angle limiting reflector is configured to reflect light incident on the angle limiting reflector within a limited acceptance angle towards the array detector elements. |
| US10303918B2 |
Imaging sensor and imaging module
Imaging sensor and imaging module are provided. The imaging sensor includes: a substrate; multiple pixel units disposed on the substrate, configured to acquire an optical signal carrying imaging information and convert the optical signal into an electric pixel signal, and arranged in array to form a pixel array; multiple bias voltage pseudo pixel units disposed around the pixel array, connected with the pixel units, and configured to provide a bias voltage to the pixel units; and at least one touch sensing pseudo pixel unit disposed at one side of the bias voltage pseudo pixel units which is away from the pixel units, and configured to form a capacitor structure to sense a touch to form an electric touch signal. Color aberration between the bias voltage pseudo pixel units and the touch sensing pseudo pixel unit and the pixel units is reduced, and appearance of the imaging sensor is improved. |
| US10303916B2 |
Image processing apparatus
An image processing apparatus comprises a set of infra-red (IR) sources surrounding an image capture sensor and a processor operatively coupled to said IR sources and said image capture sensor. The processor being arranged to acquire from the sensor a succession of images, each illuminated with a different combination of the IR sources. The processor is further arranged to combine component images corresponding to the succession of images by selecting a median value for corresponding pixel locations of the component images as a pixel value for the combined image. |
| US10303914B2 |
Fingerprint sensor pattern
An example system drives one or more transmit signals on first electrodes disposed in a first layer and propagating electrodes disposed in a second layer. The system measures a capacitance of sensors through a of second electrodes. Each second electrode crosses each first electrode to provide a plurality of discrete sensor areas, each discrete sensor area associated with a difference crossing and including a portion of at least one propagating electrode. Each second electrode is galvanically isolated from the first electrodes and the propagating electrodes. |
| US10303912B2 |
Information code medium, and system and apparatus for reading information code provided by the same
An information code is provided as a light transmissive object in which an information code is formed. When visible light is radiated to the object, the object maintains its light transmissive state, with no presentation from an information code in the object. Light of a first wavelength band, which differs from the visible light, is radiated to the object, the information code produces an image on light of a second wavelength band which differs from the first wavelength band. From an information code reader, the light of the first wavelength band is radiated to the information code medium, during which the light of the second wavelength band from the code is received by the reader. Based on reception results of the light of the second wavelength band, the information code is decoded. By way of example, decoded results are used to determine if the information code is authentic. |
| US10303911B2 |
Mobile device configured to use motion detection to optimize activation of video capture for fast decoding
Disclosed herein is a mobile device that includes a camera, a processor, memory, and a barcode-reading application stored in the memory. The mobile device may also include a motion-sensing component that may be configured to detect motion of the mobile device. The barcode-reading application may be executable by the processor to use data from the motion-sensing component to determine when to activate video capture by the camera. |
| US10303905B2 |
Method and system for asset tracking in an enterprise environment
A method and system for tracking an asset in an indoor facility. The method includes receiving, from a first mobile device, an asset tracking tag collision report, the asset tracking tag collision report including a tag identifier of an asset tracking tag associated with an asset; determining a new location of the asset based on the received asset tracking tag collision report; updating an asset location database to indicate the new location of the asset; and, in response to determining the new location of the asset, transmitting an instruction message to a mobile device to cause the mobile device to direct the asset tracking tag to cease broadcasting the wireless signal. The method and system use crowd-sourcing to determine a new location of an asset that has moved in an indoor facility. |
| US10303904B2 |
Media processing device, printing device, and control method of a media processing device
When writing information to the IC tag of a medium, the control unit 54 of a printer 1 determines if a specific area in the storage space of the IC tag is in an initialized state, and writes to the IC tag if the IC tag is in the specific state. |
| US10303903B2 |
Countermeasures for fault-injection attacks by optical and electromagnetic pulses
In a general aspect, an integrated circuit can include a network configured to detect fault-injection attacks on the integrated circuit, the network including a plurality of optical sensors. The integrated circuit can also include a surveillance flip-flop coupled with the network, the surveillance flip-flop being configured to signal a fault when one or more optical sensors of the plurality of optical sensors changes state. The integrated circuit can further include at least one inductive winding included in the network, the at least one inductive winding being configured to generate an induced voltage that causes switching of at least one optical sensor of the plurality of optical sensors when the at least one inductive winding is subjected to an electromagnetic flux capable of causing a fault-injection in the integrated circuit. |
| US10303901B2 |
Secure processor and a program for a secure processor
The instruction code including an instruction code stored in the area where the encrypted instruction code is stored in a non-rewritable format is authenticated using a specific key which is specific to the core where the instruction code is executed or an authenticated key by a specific key to perform an encryption processing for the input and output data between the core and the outside. |
| US10303900B2 |
Technologies for secure programming of a cryptographic engine for trusted I/O
Technologies for secure programming of a cryptographic engine include a computing device with a cryptographic engine and one or more I/O controllers. The computing device establishes, an invoking secure enclave using secure enclave support of a processor. The invoking enclave configures channel programming information, including a channel key, and invokes a processor instruction with the channel programming information as a parameter. The processor generates wrapped programming information including an encrypted channel key and a message authentication code. The encrypted channel key is protected with a key known only to the processor. The invoking enclave provides the wrapped programming information to untrusted software, which invokes a processor instruction with the wrapped programming information as a parameter. The processor unwraps and verifies the wrapped programming information and then programs the cryptographic engine. The processor generates an authenticated response that may be verified by the invoking enclave. Other embodiments are described and claimed. |
| US10303896B2 |
Protecting personal information upon sharing a personal computing device
In particular embodiments, a computing device may receive authentication information provided by a temporary user and retrieve personal information associated with the temporary user from a server using the authentication information. The device may present a personalized user interface on a screen of the computing device for the temporary user, the personalized user interface being generated based on the personal information. The device may detect a terminating event that indicates access to the computing device by the temporary user is to be disabled. The terminating event may be detected by determining that a biometric information associated with the temporary user is undetectable, or determining that the computing device is put down. In response to the detected terminating event, information associated with the temporary user may be removed from the computing device, and the computing device may be reverted to a default state. |
| US10303895B1 |
System and method for perpetual rekeying of various data columns with respective encryption keys and on alternating bases
A data management system stores data related to a plurality of users. The data management system initially stores the data in an encrypted format. The data management system automatically periodically re-encrypts the data in accordance with a re-encryption policy. The re-encryption policy includes re-encryption periodicity data defining a periodicity for automatically re-encrypting the data. |
| US10303892B1 |
Viewing protected documents in a web browser
A technique and system provide protection to a protected document while being viewed on a Web browser or mobile application on a mobile device, such as a smartphone or tablet. Methods, techniques, and systems control access to protected documents and use of content in protected documents to support information management policies. |
| US10303889B2 |
System and method to reduce inappropriate email and online behavior
A server is provided that includes a processing device configured to execute programmable instructions to perform operations. The operation include hosting a first email account associated with an individual configured to exchange email messages with another email account and accessing usage data, wherein the usage data is based on at least one of tracked usage of and statistics related to the first email account and being separate from content included in email messages exchanged by the first email account. The operations further include providing a usage report, in association with a communication by the individual, to a computing device that is aware of the communication, wherein the usage report includes at least one of at least a portion of the usage data accessed and an indication of a result of a determination as to whether the usage data accessed is consistent with a primary email account model. |
| US10303888B2 |
Copy protection for secured files
Embodiments of the present disclosure relate to copy protection. A request to copy a file from a requestor with one or more privileges sufficient to access the file may be received. The file may be determined to be subject to copy protection. In response to determining that the file is subject to copy protection, a notification of the copy attempt may be transmitted. Copy protection may then be applied to the file. |
| US10303882B2 |
Implementing locale management on PaaS: locale replacement risk analysis
A method and apparatus are provided for implementing system locale management including locale replacement risk analysis in a computer system. A Locale Update Risk Analysis Agent (RAA) scans globalization API usages on each pair of locale and running application. The scanned API list of each running application is compared with predefined API locale sensitive weights, and a locale replacement risk index is calculated on each application under a certain locale. A living locale-object update decision is made based on the calculated locale replacement risk indexes. |
| US10303878B2 |
Methods and apparatus for automatic detection and elimination of functional hardware trojans in IC designs
A method detects, locates, and masks a hardware Trojan (HT) in an arithmetic circuit to improve circuit security. The method provides a first netlist and a second netlist of the arithmetic circuit, uses reverse engineering to extract 2-input XOR sub circuits, XOR trees, 1-bit adders, 1-bit adder graphs and arithmetic macros from the first netlist and the second netlist to obtain a first plurality of arithmetic macros and a second plurality of arithmetic macros, detects the HT by comparing the first plurality of arithmetic macros with the second plurality of arithmetic macros with functional ECO engine, locates the HT in the second netlist, and improves security of the arithmetic circuit by masking the HT with addition of a patch in the second netlist to obtain a patched netlist. |
| US10303875B1 |
Methods and apparatus for machine learning based malware detection
Apparatus and methods describe herein, for example, a process that can include receiving a potentially malicious file, and dividing the potentially malicious file into a set of byte windows. The process can include calculating at least one attribute associated with each byte window from the set of byte windows for the potentially malicious file. In such an instance, the at least one attribute is not dependent on an order of bytes in the potentially malicious file. The process can further include identifying a probability that the potentially malicious file is malicious, based at least in part on the at least one attribute and a trained threat model. |
| US10303872B2 |
Location based configuration profile toggling
Location-based configuration profile toggling may be provided. Configuration profiles associated with user devices may be identified, determinations of whether the user devices are authorized to enable the configuration profiles on the user devices may be made based at least in part on location constraints, and the configuration profiles may be enabled on the user devices if the location constraints are satisfied. |
| US10303871B2 |
System and method for controlling state tokens
The system and method for controlling state tokens described herein may secure sensitive application state tokens, link one application state token to other state tokens that represent certain identities or communication sessions, and maintain application state tokens to integrate various different systems or applications. In particular, the system and method described herein may provide a mechanism to override scheme that applications use to manage state information and thereby enforce policies that provide fine-grained control over any semantics the applications otherwise use to manage state information. Furthermore, a first application state token may be linked to another state token representing a session or identity to validate whether the session or identity represented therein created the first application state token, and state tokens that represent active communication sessions may be copied from browser processes to various external clients to integrate or otherwise share state information across the various external clients. |
| US10303869B1 |
Relative and dynamic multifactor authentication
Provided is relative multifactor authentication for interactions between users and one or more entities. Relative multifactor authentication includes monitoring a set of attributes associated with a user during an interaction between the user and the entity. The set of attributes include at least two of a behavioral attribute, a health attribute, a geospatial attribute, and a device attribute. Relative multifactor authentication also include comparing respective parameters of attributes of the set of attributes with expected parameters and determining an authentication status based on the comparison and weighted values assigned to respective attributes of the set of attributes. The user is selectively authenticated to begin to continue the interaction based on the authentication status. |
| US10303862B2 |
Turing test decoder
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for decoding Turing tests. One of the methods includes managing a database that stores data of each of a plurality of aggregation accounts; sending, for a particular account identified by one of the aggregation accounts and to a server, a request for access to account data for the particular account; receiving, from the server, data that includes a login credentials field and a Turing test challenge; extracting the Turing test challenge; providing, to an external system that is a different system from the server, the Turing test challenge; receiving, from the external system, a response to the Turing test challenge; providing, to the server, the response to the Turing test challenge; providing, to the server, the login credentials for the particular account; and receiving, from the server, account data for the particular account. |
| US10303860B2 |
Security through layers in an intelligent electronic device
The present disclosure provides for improving security in a meter or an intelligent electronic device (IED) through the use of a security key which is unique to each meter or IED. Such a key may be used to prevent password reuse among multiple meters. Such a key may also be used to encrypt critical components of the software, such that only when running on the correct meter can the components of the software be decrypted. Such a key may also be used to uniquely identify the device in a larger data collection and management system. The security key can also be used to prevent the direct copying of meters. The present disclosure also provides for a meter or IED that stores functional software separately from core software. |
| US10303859B2 |
Access to an electronic asset using content augmentation
Methods, computer program products, and systems are presented and can include for instance: crowdsourcing data from a plurality of users via a computer network, the data including feedback data regarding digital rights click through documents, wherein each of the users is a party to at least one of the digital rights click through documents; storing the data obtained by the crowdsourcing into a digital rights history repository; examining a digital rights click through document of a certain user, wherein the digital rights click through document controls access to a digital asset, wherein the examining includes using at least a portion of the feedback data of the digital rights history repository; and augmenting content of the digital rights click through document based on a result of the examining. |
| US10303858B2 |
Life cycle management of user-selected applications on wireless communications devices
Tools and techniques for performing life cycle management of user-selected applications on wireless communications devices are described herein. In part, the tools provide machine-readable media for presenting to the subscriber a list of available applications for installation on the device, and for receiving selections from the subscriber of one or more of the applications. Additionally, the tools provide methods for selling advertising space on the devices. |
| US10303857B2 |
Providing access to content
A method of providing access to content at a first device, the method comprising: receiving an item of content, wherein at least part of the item of content is encrypted, the encrypted at least part of the item of content being decryptable using at least one decryption key; in a first software client: obtaining a transformed version of the at least one decryption key; performing a decryption operation on the encrypted at least part of the item of content based on the at least one decryption key to obtain an intermediate version of the at least part of the item of content, wherein said performing the decryption operation uses a white-box implementation of the decryption operation that forms part of the first software client and that operates using the transformed version of the at least one decryption key; and performing an encryption operation on at least a portion of the intermediate version based on at least one encryption key to obtain re-encrypted content, wherein said performing the encryption operation uses a white-box implementation of the encryption operation that forms part of the first software client; and providing, to a digital rights management client that executes on the first device, (a) a rights object that enables the digital rights management client to obtain one or more second decryption keys corresponding to the at least one encryption key, the one or more second decryption keys enabling the digital rights management client to decrypt the re-encrypted content and (b) the re-encrypted content. |
| US10303856B2 |
Verification of medication administration adherence
A system and method of confirming administration of medication in a clinical trial is provided. The method comprises the steps of receiving information identifying a particular medication prescription regimen in accordance with the clinical trial, determining one or more procedures for administering such prescription regimen and identifying one or more activity sequences associated with such procedures. Activity sequences of actual administration of such prescription regimen are captured and then compared to the identified activity sequences to determine differences therebetween. A notice is provided if differences are determined. |
| US10303849B2 |
One gate reconstruction
A set of set of first modality data is received including at least one view comprising a plurality of gates. The set of first modality data is received from a first imaging modality of an imaging system. A set of second modality data is received from a second imaging modality of the imaging system. A motion corrected model of the set of first modality data is generated by forward projecting the set of first modality data including a motion estimate. An update factor for each of the plurality of views is generated by comparing at least one of the plurality of gates to the motion corrected model. The motion corrected model is updated by the update factor to generate a motion corrected image. |
| US10303847B2 |
Single molecule identification using intensity time sequencing, line charting and run-length coding
A method and a device for identifying a single molecule, a method and a device for counting a single molecule and a system for processing a single molecule are provided. The method for identifying the single molecule includes inputting time sequence of an intensity of an spot; forming a line chart of time and intensity of the spot according to the time sequence, wherein the line chart consists of a plurality of line segments; dividing the line chart into a plurality of grids in an array, counting the number of the line segments and/or ends of the line segments in each grid; subjecting the divided line chart to a line erosion according to numbers corresponding to the grids to transform the divided line chart to a simplified image; subjecting the simplified image to run-length coding to indicate connected domains; calculating an area of each connected domain and determining that the connected domain corresponds to a single molecule if the area of the connected domain is greater than a first predetermined threshold. According to the method for identifying the single molecule, the line chart of the time sequence of the intensity of the spot is processed to transform into the image, which results in a quick identification for the single molecule and a high accuracy of the identification. |
| US10303843B2 |
Computing system for identifying health risk regions
A computing system is provided. The computing system includes an electronic personal assistant application server configured to determine a target location for a selected user and time, determine a group of other registered users who are or will be physically present at the target location at or around the predetermined time, determine group health data representing a health condition of the group of other registered users, the group health data being determined based on anonymous medical records statistics for the group of other registered users, the anonymous medical records statistics including biometric data sensed by at least one biometric sensor associated with at least one user computing device of one of the other registered users, identify a health risk level for the target location using the group health data, and generate an activity warning for the target location based on the health risk level. |
| US10303838B2 |
Dynamic impedance net generation in printed circuit board design
Dynamic electronic printed circuit board (PCB) design is provided. A test net on a PCB is dynamically created utilizing a first rule defining a net parameter and a second rule defining a padstack geometric parameter. A first evaluation of one or more nets having a first padstack is performed against the first rule. A second evaluation of both the first padstack and a reference padstack determined to be adjacently positioned to the first padstack is performed against the second rule. Based on the evaluations, a potential test net having a potential test padstack is dynamically selected from the evaluated nets. The selected potential test net is dynamically transformed into the test net. The dynamic transformation includes modifying the potential test padstack and/or the reference padstack utilizing the second rule. The dynamic creation of the test net improves the efficiency of electronic PCB design by mitigating time and footprint consumption. |
| US10303837B2 |
Virtual cell model geometry compression
Semiconductor designs are large and complex, typically consisting of numerous circuits called cells. To handle complexity, hierarchical structures are imposed on the semiconductor design to help accomplish analysis, simulation, verification, and so on. The hierarchical structures define architecture, behavior, function, structure, etc. of the semiconductor design. Virtual cells are constructed to compress cell geometries and ease the various design tasks. A cell and multiple instances of the cell are identified within the semiconductor design and the virtual hierarchical levels describing the design. Virtual hierarchical layer (VHL) data based on the cell is loaded. A virtual cell model representative of the cell is obtained. Interactions between cell data and VHL data are determined, and relevant portions of shapes are selected. Data within the virtual cell model is reduced based on the determined interactions. |
| US10303835B2 |
Method and apparatus for direct self assembly in target design and production
Target designs methods and targets are provided, in which at least some of the differentiation between target elements and their background is carried out by segmenting either of them. Directed self-assembly (DSA) processes are used to generate fine segmentation, and various characteristics of the polymer lines and their guiding lines are used to differentiate target elements from their background. Target designs and design principles are disclosed in relation to the DSA process, as well as optimization of the DSA process to yield high metrology measurement accuracy in face of production inaccuracies. Furthermore, designs and methods are provided for enhancing and using ordered regions of a DSA-produced polymer surface as target elements and as hard masks for production processes. The targets and methods may be configured to enable metrology measurements using polarized light to distinguish target elements or DSA features. |
| US10303834B2 |
Regional design-dependent voltage control and clocking
An integrated circuit include multiple regions, wherein at least one region includes a control circuit. The control circuit receives a target voltage value to supply to the region that enables the region to operate at a target speed. The control circuit also receives a first criticality value of a first path of a design programmed in the region. The first criticality value is based on a first propagation time of the first path and a first allowable time to traverse the first path while enabling the region to operate at the target speed. The control circuit further instructs a power regulator to supply voltage to the region based at least in part on the target voltage value and the first criticality value. The integrated circuit also includes the power regulator communicatively coupled to the at least one region. The power regulator supplies power to the at least one region. |
| US10303831B1 |
Method and apparatus for performing and utilizing source code area annotation
A method for designing a system on a target device includes generating a scheduled netlist and a hardware description language (HDL) of the system from a computer language description of the system. An area report is generated prior to HDL compilation, based on estimates from the scheduled netlist, that identifies resources from the target device required to implement portions of the computer language description of the system. |
| US10303827B2 |
Predicting cracking in cooled metal or alloy components
An example system may include a computing device including a finite element analysis module solving for a finite element model representing a component including a metal or an alloy and including a plurality of respective elements. The finite element analysis module may solve a respective stress St and a respective temperature Tt at each respective element during the predetermined cooling operating. The finite element analysis module may determine a respective impact energy ET based on the temperature Tt and cooling rate, using a predetermined cooling rate-dependent energy relationship that relates a temperature of the metal or the alloy to an impact energy, determine a respective weakness index Wt=[A×ET/St]n (A being a predetermined constant, n being a predetermined real number greater than or equal to 1), and identify a respective element having a minimum weakness index less than a predetermined weakness index threshold as a cracking-prone element. |
| US10303826B2 |
Method for creating finite element model for filler-containing rubber
A method for creating a finite element model of a filler compounded rubber including a filler dispersed in a matrix rubber, including a first step of defining a filler model in which the filler is discretized using a finite number of elements, a second step of defining a matrix rubber model independently of the filler model, the matrix rubber model being created by discretizing a space in which at least the matrix rubber occupies using a finite number of elements, and a model-embedded step of embedding the filler-model in the matrix rubber model. The model-embedded step includes overlapping the filler-model with the matrix rubber model without considering sharing of the respective nodes of the filler model and the matrix rubber model, and defining a filler compounded rubber model by providing a constraint condition to at least a boundary between the filler and matrix rubber models. |
| US10303823B2 |
Defect detection method for 3D chip and system using the same
A defect detection method for a 3D chip and a system using the same are provided. The method includes: generating a plurality of physical models having a defect of at least one defect type based on the at least one defect type of a 3D chip; generating a group of training samples for each of the physical models; generating a classifier model by using a machine learning technique algorithm via scattering parameter values of a training set; measuring an error value by comparing scattering parameter values of a testing set with the classifier model, using the classifier model as a defect model of the defect type based on the error value, and determining that a Through Silicon Via of a single die 3D chip or a stacked die 3D chip has a defect corresponding to the at least one defect type by comparing actual measurements of scattering parameter values. |
| US10303819B2 |
Systems and methods for allocating hydrocarbon production values
Techniques for allocating hydrocarbon production include receiving a selection of a particular area identification (ID) of a plurality of area IDs stored on the server; determining based on the selected particular area ID, a plurality of hydrocarbon production values that include periodic area-level hydrocarbon production values associated with the particular area ID and a plurality of wells associated with the particular area ID; determining a decline curve model for the area-level hydrocarbon production values associated with the particular area ID; modeling the aggregated periodic well-level hydrocarbon production values with the determined decline curve model; and determining allocated well-level hydrocarbon production values based at least in part on the selected decline curve model to display at a client device. |
| US10303818B2 |
Enhancing processing speeds for generating a model on an electronic device
Processing speeds for generating a model can be enhanced. For example, the model can be generated by using regression coefficient values as weights for independent variables in the model. The regression coefficient values can be determined using a coordinate descent method to find a minimum value of a least absolute shrinkage and selection operator cost function. Each iteration of the coordinate descent method can include determining a starting coordinate based on (i) a previous starting coordinate or a previous regression coefficient value from an immediately prior iteration of the coordinate descent method; (ii) a current regression coefficient value associated with a current iteration of the coordinate descent method; and (iii) a refinement factor configured to minimize a result of a univariate algorithm. Each iteration can also include performing a coordinate descent using the starting coordinate to determine a next regression coefficient value for a next iteration of the coordinate descent method. |
| US10303815B2 |
Simulating processes
A method of facilitating simulations of industrial processes is disclosed. The method can be applied to the simulation of hydrocarbon processing, including oil and gas processing and production, refining and petrochemicals processing. The method includes receiving process information defining a process for simulation; creating and storing at least one rule defining a time-dependent property of the process information; and simulating the process based on the received process information under variation of the time-dependent property of the process information. An associated apparatus is also disclosed. |
| US10303814B1 |
Simulating intermods of high carrier count signals
A method is provided for simulating intermods of a signal including multiple carriers. The method includes receiving parameters of the signal, the parameters including a total number of carriers, a frequency of one carrier and a spacing between adjacent carriers; identifying multiple intermod combinations corresponding to a desired intermod order; and synthesizing multiple intermod envelopes corresponding to the intermod combinations according to multiple predetermined algorithms using at least one of the total number of carriers, the frequency of the one carrier, and the spacing between adjacent carriers. The predetermined algorithms including at least one predetermined algorithm corresponding to each intermod combination of the multiple intermod combinations. |
| US10303813B2 |
Systems and methods for smart home mapping
Methods and systems are described for mapping a living space. An example computer-implemented method for mapping a living space includes receiving information about an exterior perimeter of the living space, receiving information about a plurality of interior boundaries of the living space, receiving information about a location for each of a plurality of barriers of the living space, and generating an electronic map of the living space using the information about the exterior perimeter, the plurality of interior boundaries, and the location of each of the plurality of barriers. |
| US10303812B2 |
Topography prediction using system state information
Embodiments presented herein provide techniques for predicting the topography of a product produced from a manufacturing process. One embodiment includes generating a plurality of prediction models. Each of the plurality of prediction models corresponds to a respective one of a plurality of positional coordinates of a product produced from a manufacturing process. The method also includes receiving a set of user-specified input parameters to apply to the manufacturing control process. The method further includes generating a graphical representation of a topography map for the product for the user-specified of input parameters based on the plurality of prediction models. |
| US10303809B2 |
Automatic creation of fasteners for simulating a computer-aided design (CAD) model
A computer-implemented method and system automatically creates data for use by a computer-aided simulation process. The method and system determine that a CAD model component represents a real-world object that is a fastener. The method and system automatically analyze the CAD component and derive properties for use by the simulation process. The derived properties include size data, location data, and material type data. The method and system automatically calculate a zone of influence of the CAD component on another CAD component. The simulation process utilizes at least one of the properties to calculate the zone of influence to simulate a real-world assembly of which the fastener is a component. |
| US10303804B2 |
Query completion based on location
Systems, methods, and computer storage media having computer-executable instructions embodied thereon that return query completions are provided. A user of a computing device like a mobile phone may enter a prefix. In turn, the prefix and location information associated with the device are transmitted to a server device. The server device receives the prefix and location information. The prefix and the location information are matched with names and locations of entities stored in a database connected to the server device. The server device transmits query completion data to the mobile device. The query completion data includes one or more names that complete the received prefix. The names provided by the server device may be associated with entities that are within a threshold radius of the location information. |
| US10303800B2 |
System and method for optimization of audio fingerprint search
A system and method are presented for optimization of audio fingerprint search. In an embodiment, the audio fingerprints are organized into a recursive tree with different branches containing fingerprint sets that are dissimilar to each other. The tree is constructed using a clustering algorithm based on a similarity measure. The similarity measure may comprise a Hamming distance for a binary fingerprint or a Euclidean distance for continuous valued fingerprints. In another embodiment, each fingerprint is stored at a plurality of resolutions and clustering is performed hierarchically. The recognition of an incoming fingerprint begins from the root of the tree and proceeds down its branches until a match or mismatch is declared. In yet another embodiment, a fingerprint definition is generalized to include more detailed audio information than in the previous definition. |
| US10303795B2 |
Read descriptors at heterogeneous storage systems
In response to a read request directed to a first data store of a storage group, a state transition indicator is identified, corresponding to a modification that has been applied at the data store before a response to the read is prepared. A read descriptor that includes the state transition indicator and read repeatability verification metadata is prepared. The metadata can be used to check whether the read request is a repeatable read. The read descriptor is transmitted to a client-side component of the storage group. |
| US10303794B2 |
Query performance prediction
Machine logic that traces increases (or decreases) in query drift by performing the following steps: retrieving a first response list responding to a first query; retrieving a second response list responding to a second query, wherein the second query is based, at least in part, on a topic related to the first query; determining a set of scores for each of the first response list and the second response list, calculating a normalized query commitment (“NQC”) for each of the first response list and the second response list; and responsive to determining that a ratio representing a relative difference between the NQC for the first response list and the NQC for the second response list is above a predetermined threshold, determining to use the second response list to respond to the first query. |
| US10303793B2 |
Similarity and ranking of databases based on database metadata
A processor selects a first database and a second database from a plurality of databases. The processor determines one or more terms found in the first and second database, wherein each term of the one or more terms includes metadata of a database of the plurality of databases. The processor identifies one or more common terms between the first database and the second database and determines the one or more common terms found in each of a plurality of groups of databases of the plurality of databases, wherein each group of databases corresponds to a number of databases which constitute the group of databases. The processor determines a similarity score between the first database and the second database of the plurality of databases based on the one or more common terms found in each group of databases of the plurality of databases. |
| US10303791B2 |
Efficient join on dynamically compressed inner for improved fit into cache hierarchy
A method includes joining data between at least two data sets. Values of one or more join attributes of each of the data sets is represented in a compressed form, indicated by an encoding scheme. A compression scheme for the one or more join attributes is dynamically selected. |
| US10303790B2 |
Processing un-typed triple store data
A method, executed by a computer, includes receiving a triple comprising a predicate, a first entity and an un-typed second entity, scanning a collection of triples for triples that match the predicate of the triple to produce similar triples, determining frequency information for second entity types referenced by the similar triples, and processing the un-typed second entity using the frequency information. A computer system and computer program product corresponding to the method are also disclosed herein. |
| US10303785B2 |
Optimizing online schema processing for busy database objects
An approach is provided for managing a reorganization of a database object. Because a reorganization utility cannot acquire exclusive access to the object to complete the reorganization, determinations are made: an amount of transaction log records corresponding to active units of work using the database object is determined to be less than a first threshold; a sum of costs of SQL statements executed in the units of work is determined to be less than a second threshold; and a priority of the reorganization is determined to indicate a greatest priority among multiple priorities. Based on the determinations, (1) a reorganization lock providing exclusive access to the database object is acquired, (2) process(es) holding lock(s) on the database object experience a lockout error, a rollback of the process(es) is issued, and the lock(s) are released, and (3) the utility completes the reorganization based on the lock(s) being released. |
| US10303777B2 |
Localization platform that leverages previously translated content
One embodiment of the present invention sets forth a technique for translating textual content. The technique includes receiving a request to translate an element of source text from an origin language to a target language and searching a database for an element of matching text in the origin language that at least partially matches the element of source text. The technique further includes, if an element of matching text is found in the database, then reading from the database an element of previously translated text that is mapped to the element of matching text and includes at least one word that is translated into the target language, and transmitting the element of source text, the element of matching text, and the element of previously translated text to a location for translation, or if an element of matching text is not found in the database, then transmitting the element of source text to the location for translation. |
| US10303775B2 |
Statistical machine translation method using dependency forest
The present invention relates to the use of a plurality of dependency trees in tree-based statistical machine translation and proposes a dependency forest to effectively process the plurality of dependency trees. The present invention can improve a translation capability by generating a translation rule and a dependency language model by using the dependency forest and applying the generated translation rule and dependency language model when a source language text is converted to a target language text. |
| US10303765B2 |
Enhancing QA system cognition with improved lexical simplification using multilingual resources
An approach is provided that returns a simplified set of text to a user of a natural language processing (NLP) system with the simplified set of text having a complexity appropriate to the reading level of the user. The approach receives a word that belongs to a first natural language and retrieves a first set of complexity data pertaining to the word in the first natural language. The approach translates the word to one or more translated words, with each of the translated words corresponding to one or more second natural languages. The approach then retrieves sets of complexity data, with the sets of complexity data corresponding to a different translated word. The approach determines a complexity of the word in the first natural language based on an analysis of the first and second sets of complexity data. |
| US10303764B2 |
Using multilingual lexical resources to improve lexical simplification
An approach is provided that receives a word that belongs to a first natural language and retrieves a first set of complexity data pertaining to the word in the first natural language. The approach translates the word to one or more translated words, with each of the translated words corresponding to one or more second natural languages. The approach then retrieves sets of complexity data, with the sets of complexity data corresponding to a different translated word. The approach determines a complexity of the word in the first natural language based on an analysis of the first and second sets of complexity data. |
| US10303758B2 |
Systems methods and computer-readable storage media for real-time automated conversational agent
Systems, methods and computer-readable storage media for natural language understanding in combination with real-time automated humanized verification in conversation agent messaging are described. |
| US10303757B2 |
Apparatuses, systems, and methods for providing a visual program for machine vision systems
Techniques include systems, computerized methods, and computer readable media for creating a graphical program in a graphical program development environment. A spreadsheet node having an input terminal in the graphical program is instantiated. The spreadsheet node is associated with a spreadsheet that specifies a list of functions to be executed in a computing device, and the input terminal is connected to the first terminal of the first node, indicating a data connection between the first terminal of the first node and the input terminal of the spreadsheet node. The input terminal of the spreadsheet node is associated with a first cell in the spreadsheet, indicating that the first cell in the spreadsheet be populated with any data received by the input terminal. A human readable file is generated specifying the graphical program, including the spreadsheet node. |
| US10303756B2 |
Creating a narrative description of media content and applications thereof
This invention relates to creating a narrative description of media content. In an embodiment, a computer-implemented method describes content of a group of images. The group of images includes a first image and a second image. A first object in the first image is recognized to determine a first content data. A second object in the second image is recognized to determine a second content data. Finally, a narrative description of the group of images is determined according to a parameterized template and the first and second content data. |
| US10303745B2 |
Pagination point identification
Systems and methods associated with pagination point identification are disclosed. One example system includes an interface logic. The interface logic may receive a content element to be arranged within a layout having a first page with a fixed size. The system also includes a pagination logic. The pagination logic may identify a pagination point within a content element based on semantic information from the content element. The system also includes a layout logic. The layout logic may arrange a portion of the content element within the first page based on the pagination point and the fixed size. |
| US10303741B2 |
Adapting tabular data for narration
A method for adapting tabular data for narration is provided in the illustrative embodiments. A set of categories used to organize data is identified in a first tabular portion of a document. A structure of the categories is analyzed. An inference is drawn about data in a first cell in the first tabular portion based on a position of the first cell in the structure. The first tabular portion of the document is transformed into a first narrative form using the inference. |
| US10303740B2 |
Autonomous document formatting mechanism
A method is disclosed. The method includes receiving Final Form presentation document data and inserting one or more alternate Mark-Up formats at each of one or more document components identified in the document data. |
| US10303737B2 |
Data analysis computer system and method for fast discovery of multiple Markov boundaries
Methods for discovery of a Markov boundary from data constitute one of the most important recent developments in pattern recognition and applied data analysis and modeling, primarily because they offer a principled solution to the variable/feature selection problem and give insight about local causal structure. Even though there is always a single Markov boundary of the response variable in faithful distributions, distributions with violations of the intersection property of probability theory may have multiple Markov boundaries. Such distributions are abundant in practical data-analytic applications, and there are several reasons why it is important to discover and extract all Markov boundaries from such data as a critical step of data analysis. The present invention is a novel fast generative method (termed Generalized-iTIE*) that can discover all Markov boundaries from a sample drawn from a distribution. The new method has been tested with simulated data and then applied to discover Markov boundaries in datasets from several application domains including but not limited to: biology, medicine, economics, ecology, image recognition, text processing, and computational biology. |
| US10303727B2 |
Presenting content to a social networking system user based on current relevance and future relevance of the content to the user
A social networking system generates a feed of content items for presentation to a user based on measures of relevance of the content items to the user at a time when the feed is to be presented and at one or more future times. Content items are associated with value functions representing measures of relevance of the content items to the user over time. Based on the value functions for various content items, the social networking system determines an expected amount of user interaction with the feed when the feed is to be presented as well as predicted amounts of user interaction with the feed at one or more future times. Content items are selected for inclusion in the feed to maximize a combination of the expected amount of user interaction and the predicted amounts of user interaction with the feed. |
| US10303724B2 |
Shared URL content update to improve search engine optimization
A computer program product, a method, and an information handling system is provided to associate keywords used for unsuccessfully searching for a shared URL contents with a confidence level of predicting an adjustment of search engine optimization (SEO) for finding the shared URL due to changing the shared URL contents and performing an action based on the confidence level. |
| US10303722B2 |
System and method for content selection for web page indexing
An indexing system for documents such as web pages divides a document into elements, such as document object model elements. User attention data from prior interactions with the document are analyzed to determine those elements of a document that satisfy a threshold requirement of user attention. Elements meeting the user attention threshold requirement are added to a set of indexable content for the document. Furthermore, document sections are determined based on attention data and each section is indexed separately. Indexing is per section and based only on the indexable content, thereby enhancing the index relevance, increasing the efficiency of search engines and reducing spamdexing. |
| US10303717B2 |
Search system, search method and program recording medium
Provided is a search system which is configured to search for a registered vector being similar to an input vector among a plurality of registered vectors, on the basis of a degree of similarity between an input vector and a registered vector. The search system includes a partial similarity calculation unit that calculates a degree of partial similarity which is the degree of similarity concerning some of one or more dimensions of the input vector and the registered vector, a limit calculation unit that calculates, on the basis of the degree of partial similarity, an upper limit of the degree of similarity that is expected when the degree of similarity is calculated, and a rejection decision unit that decides, on the basis of the upper limit of the degree of similarity, whether or not to reject the registered vector from a candidate for a search result. |
| US10303714B1 |
Methods for using extracted features to perform an action
A computer system comprising one or more processors and computer-readable media operatively connected thereto, having stored thereon instructions for carrying out the steps of: maintaining one or more databases comprising first electronic data comprising digitally created reference compact electronic representations for each of a plurality of reference electronic works and second electronic data associated with the reference electronic works and related to action information corresponding thereto; obtaining a first digitally created compact electronic representation comprising one or more extracted feature vectors of a first electronic work; identifying a matching reference electronic work by comparing the first digitally created compact electronic representation of the first electronic work with the first electronic data using a sub-linear search of the first electronic data; determining the action information corresponding to the matching reference electronic work based on the second electronic data; and associating the determined action information with the first electronic work. |
| US10303707B2 |
Storing and retrieving tags
The present invention provides a method and system for storing and retrieving tags. Each tag is associated with a resource, upon a user's request. A tagging GUI is displayed which presents the available tags for one particular resource and/or a tag cloud GUI is displayed which presents tags for more than one resource. The tagging GUI allows to assign new tags to single resources. The tag cloud GUI enables users to search for resources which have been assigned certain tags. In the tag cloud GUI the relevancy of each single tag is visually reflected by its weighting factor which is determined by the frequency of occurrence. The method is characterized by the further steps: determining a quantitative weighting factor for each single tag by invoking a quantitative-engine, and/or determining a reputation weighting factor for each single tag by invoking a reputation-engine, and/or determining a context weighing factor for each single tag by invoking of a context-engine, determining a expiry weighting factor for each single tag by invoking a expiry-engine, and/or determining a overall weighting factor for each of said single tag by calculating the average of all the weighting factors, and visually reflecting the relevance of each single tag in the tag cloud based on said determined overall weighting factor. |
| US10303702B2 |
System and method for analysis and management of data distribution in a distributed database environment
A system and method for analysis and management of data distribution in a distributed database environment. A method may include analyzing information related to transactions between an application and a plurality of data storage systems to produce analysis results. Analysis results may be used to produce a set of rules for defining logical data chunks. A logical data chunk may include at least a portion a data set stored in the plurality of data storage systems. A data distribution policy may be defined based on the set of rules. Other embodiments are described and claimed. |
| US10303696B2 |
Searching topics by highest ranked page in a social networking system
Equivalent concepts expressed across multiple domains are matched and associated with a metapage generated by a social networking system. User preferences expressed on multiple domains, represented as pages in a social networking system, may be organized by concept and shared with advertisers, third-party developers, and other users of the social networking system using the metapages generated for the concepts. Aggregated social information may be presented to users of the social networking system viewing a page associated with a metapage. In one embodiment, a best page may be determined for a user based on information about the user. |
| US10303693B2 |
Normalization of confidence thresholds in federated environments
Embodiments of the present invention provides methods, computer program products, and systems for normalizing confidence score thresholds across systems in a federated environment. Embodiments of the present invention can be used to calculate normalization factors for participating hubs in a federated environment to normalize confidence score thresholds applied by those hubs and improve search results obtained therefrom. |
| US10303692B2 |
Automatic selection of media representations
Technologies for selecting a media representation out of a plurality of representations of the same media offered by a media provider wherein the selected representation is a preferred representation and the selecting is based on metadata of the media representations evaluated against scoring criteria. |
| US10303691B2 |
Column-oriented database processing method and processing device
Embodiments of the present invention provide a column-oriented database processing method, where a column-oriented database includes a marker column and more than one data column, the data column is used to store specific data in a column store manner, a value of a marker bit of each row in the marker column is used to indicate validity of data that is located in a same row as the marker bit, and the method includes: receiving a query request sent by an application program, where the query request contains a query condition; querying the more than one data column according to the marker column and the query condition to obtain a query result that meets both the query condition and a requirement that a marker bit of the query result in the marker column is valid; and sending the query result to the application program. |
| US10303690B1 |
Automated identification and classification of critical data elements
A data governance method comprises the following steps. Data elements from data assets associated with an enterprise are obtained. One or more of the data elements are identified as one or more critical data elements based on a level of criticality computed for each of the one or more data elements. In illustrative embodiments, the level of criticality is based on one or more of: a cardinality computed for the one or more data elements; a business relevance criterion computed for the one or more data elements; and an indirect cross-data lake correlation criterion computed for the one or more data elements. |
| US10303689B2 |
Answering natural language table queries through semantic table representation
According to one exemplary embodiment, a method for finding an answer to a query from a table is provided. The method may include receiving the query and the table. The method may also include generating a hierarchical representation based on the received table, whereby the hierarchical representation comprises a primary tree and a secondary tree. The method may then include mapping the primary tree to the secondary tree. The method may further include generating a plurality of predicate triples in a semantic relationship form based on the primary tree and the secondary tree. The method may also include determining if a predicate triple within the plurality of predicate triples matches the query using query-side and table-side context and semantics. The method may then include adding the predicate triple within the plurality of predicate triples to a plurality of candidate answers based on determining that the predicate triple matches the query. |
| US10303688B1 |
System and method for reducing data retrieval delays via prediction-based generation of data subgraphs
In certain embodiments, data retrieval delays may be reduced via prediction-based generation of data subgraphs. In some embodiments, a data request may be predicted to occur in the future based on prior queries compatible with a graph data model. Based on the graph data model, one or more subgraphs representative of data subsets of a data set may be generated. For example, the data set may be data that the data request is predicted to seek, and the subgraphs may be generated in response to the data request prediction. The subgraphs may be stored in a temporary data storage. A subsequent data request matching the predicted data request may be obtained subsequent to the subgraph storage. Based on the subsequent data request matching the predicted data request, the subgraphs may be obtained from the temporary data storage. The subgraphs may be used to respond to the subsequent data request. |
| US10303687B2 |
Concurrent processing of data sources
A pattern matching component is provided. The pattern matching component utilizes a plurality of processors to efficiently identify and retrieve information from a plurality of data sources. In some examples, the pattern matching component concurrently executes multiple portions of a data access plan, such as a query execution plan, using a plurality of processors disposed within a multi-core processor. The pattern matching component may concurrently execute multiple portions of the data access plan using a plurality of processors in a distributed system. Concurrent execution of at least some of the operations required to identify and retrieve the information results in increased efficiency over conventional query execution methods. |
| US10303683B2 |
Translation of natural language questions and requests to a structured query format
A natural language query (NLQ) is translated to a structured data query (e.g., a SQL statement) by extracting entities from the NLQ and replacing them with generic variables to form a generic query. The generic query is associated with a structured question type which includes structured data variables using natural language classifiers (NLCs). Specific data is inserted in the structured question type in relation to the structured data variables based on the extracted entities to form the structured data query. An ensemble of NLCs trained with different ground truths can be used to yield multiple candidate question types. One of the candidate question types is selected based on confidence levels. The multiple NLCs can include an NLC which is optimized according to a focus of the generic query. For example, an NLC can be optimized for a specific data structure (such as SQL), or for comparative queries. |
| US10303681B2 |
Search query and job title proximity computation via word embedding
Various embodiments described herein provide for systems and methods for using a machine-learning model to rank job search results based on the similarity of the job title of each job search result and a job search query that produces the job search results. According to some embodiments, the machine-learning model comprises a word-embedding machine-learning model that maps a word to a vector. |
| US10303680B2 |
Data processing apparatus and data processing method
According to one embodiment, a data processing apparatus is applied to a data management system. The data processing apparatus is connected to a client terminal, a first storage medium and a second storage medium to be capable of communicating with the client terminal and the first and second storage mediums. The first storage medium stores a plurality of tables which are identified by table names and include a plurality of column names and columns corresponding to the column names, respectively. The second storage medium stores some data in the tables stored in the first storage medium and keys for use in reading out the data, in association with each other. |
| US10303678B2 |
Application resiliency management using a database driver
Disclosed aspects relate to using a database driver to manage application resiliency with respect to a shared pool of configurable computing resources. A transaction request having a set of command data is received. The set of command data for the transaction request is captured in a memory device coupled with the database driver. The transaction request is connected with a first asset of the shared pool of configurable computing resources. An error event is detected related to the first asset. It is ascertained that the error event indicates a configuration for an automatic client reroute (ACR) operation. Using the ACR operation, the transaction request is connected with a second asset of the shared pool of configurable computing resources. The set of command data for the transaction request is transmitted from the memory device coupled with the database driver to the second asset. |
| US10303676B2 |
Transaction processing apparatus, transaction processing method, and computer-readable recording medium
The transaction processing apparatus (100) includes: a transaction analyzer (101) that determines whether or not a transaction is a transaction that acquires a lock to operate and specifies, on a data storage device (200), data that is to be accessed by the transaction; a lock manager (102) that causes, if the transaction acquires a lock to operate, this transaction to acquire the lock; and a transaction executor (103) that executes this transaction on the condition that another transaction other than this transaction has not acquired the lock, and updates, based on the execution result, the data that is to be accessed. |
| US10303674B2 |
Table organization using one or more queries
A method, system and computer program product are provided for reorganizing a database table according to a set of queries. More specifically, the table is reorganized such that random I/O is reduced by more tightly grouping together rows in the table associated with each of the referencing queries. This enables more associated rows from a given table relevant to a query to be read into memory for a given I/O operation. |
| US10303671B1 |
Apparatus, system, and method for accelerating bitmap lookups in network devices
The disclosed apparatus may include a processing unit may manage memory in connection with a computing device by (1) searching a root index of a root node for a bit indicating that a specific lookup index within the root node corresponds to a leaf node that references an unallocated memory location, (2) identifying, within the specific lookup index, a bit indicating that a specific leaf node references the unallocated memory location, (3) searching a leaf index of the specific leaf node for a bit indicating that a specific object within the leaf node corresponds to the unallocated memory location, (4) identifying, within the specific object, a bit that corresponds to a specific memory location and indicates that the specific memory location is currently unallocated, and then (5) allocating the specific memory location for use by the computing device. Various other apparatuses, systems, and methods are also disclosed. |
| US10303669B1 |
Simulating hierarchical structures in key value stores
A key-value store is adapted to represent hierarchical structures, such as directory structures, to be associated with objects otherwise mapped to a flat keyspace. For example, one or more key-value pairs stored in the key-value store are designated to have a key indicating the name of a hierarchical structure, and an associated value that maps the structure to a namespace (e.g., of a group of objects to be associated with a directory). Inbound requests for operations related to the objects in a given namespace and defining the structure are checked against such “redirecting” key-value pairs to determine whether the structure is related to the namespace objects, and if so, the request is internally processed to perform the requested operations against the actual key-value pair(s) associated with the objects without necessitating identification of the objects with a fully qualified name as represented in the flat keyspace. |
| US10303662B1 |
System and method for efficiently measuring physical space for an ad-hoc subset of files in protection storage filesystem with stream segmentation and data deduplication
In one example, a method for processing data includes receiving information that identifies an ad-hoc group of size ‘n’ of files F1. . . Fn, each file F including a respective segment set S, and then sampling a representation of each unique segment in the segment set S to obtain a sampled unique segment count for each file F. A unique segment count is then obtained for each file F by applying a sampling ratio R to each sampled unique segment count, and an average segment size for each file F is determined. Next, a physical space measurement is generated for each file F based on the average segment size and the unique segment count, and then a total physical space measurement p is generated based on the individual physical space measurements for each file F. |
| US10303659B2 |
Storing encoded data files on multiple file servers
In some examples, a method for encoding and storing data blocks of a data file on multiple file servers is described. The method may include selecting a data clip size S, selecting a number N of data clips to include in each data block, and dividing the data file into data blocks each having data size (S×N). The method may also include, for each data block, dividing the data block into N data clips, generating a random number R where 1≤R≤N, selecting a number K of redundant data clips where N≤K<2^N, encoding K data clips using random linear coding by XORing R data clips K times, and storing the K encoded data clips on the multiple file servers. |
| US10303657B2 |
Docker layer deduplication with layer referencing
According to embodiments of the present disclosure, a method, a device and a computer program product for layer deduplication are provided. The method comprises obtaining a first image generated for a first container, the first image including a plurality of layers associated with the first container. The method further comprises in response to determining that a first layer in the first image is identical to a second layer to be created, creating the second layer by generating a data archive associated with the first layer. In addition, the method comprises generating, based on the created second layer, a second image for a second container. |
| US10303656B2 |
Parallelizing and deduplicating backup data
A method, a system, and a computer program product for performing a backup of data are disclosed. A grid server in a plurality of grid servers is selected for deduplicating a segment of data in a plurality of segments of data contained within a data stream. The segment of data is forwarded to the selected grid server for deduplication. A zone contained within the forwarded segment of data is deduplicated using the selected server. The deduplication is performed based on a listing of a plurality of zone stamps. Each zone stamp in the plurality of zone stamps represents a zone in a plurality of zones deduplicated by at least one server in the plurality of grid servers. |
| US10303651B2 |
Load back of archived data
A system includes reception of an instruction to load data associated with an archiving object and an archiving session into a database system, determination of an archive file associated with the archiving object and the archiving session, determination of one or more database tables of the database system and fields of the one or more database tables associated with the archive file, automatic generation of processor-executable code of a subroutine pool based on the fields of the one or more database tables, and execution of the processor-executable code of the subroutine pool to read one or more data objects of the archive file, populate one or more internal tables based on records of the one or more data objects, and insert the one or more internal tables into corresponding ones of the one or more database tables of the database system. |
| US10303650B2 |
Contiguous file allocation in an extensible file system
Disclosed is a method for creating and reading a contiguous file in an extensible file system. During the creation of a file on the storage media, the file system format check the bitmap to determine if there are areas of free space on the media that would permit the storage of the file in a contiguous manner. By storing the file in a contiguous manner the file may later be read without resorting to the file allocation table, because the file itself would not be fragmented on the storage media. Once an area of free space has been identified, the file is written to the media in a contiguous manner. Further, an associated entry for the file in the directory entry is updated or created to indicate that the file is a contiguous file and also provides basic parameters necessary to read the file without resorting to accessing the file allocation table. |
| US10303648B1 |
Logical and physical optimizations for partial reconfiguration design flow
Implementing a partial reconfiguration design flow can include determining an interface net connecting static circuitry and a first reconfigurable module of a circuit design, performing, using a processor, a logical optimization on first circuitry of the static circuitry that is entirely external to the first reconfigurable module and on second circuitry entirely within the reconfigurable module, and excluding the interface net from processing using the logical optimization. |
| US10303647B2 |
Access control in peer-to-peer transactions over a peripheral component bus
Computing apparatus includes a central processing unit (CPU), which is configured to run concurrently multiple virtual machines, including at least first and second virtual machines. A peripheral component bus is connected to communicate with the CPU. Multiple peripheral devices are connected to communicate via the bus with the CPU and with others of the peripheral devices, including at least first and second peripheral devices that are each respectively partitioned into at least first and second functional entities, which are respectively assigned to serve the at least first and second virtual machines. Access control logic is configured to forward peer-to-peer communications initiated by the functional entities between the peripheral devices over the bus while inhibiting access in the peer-to-peer communications between the functional entities that are assigned to different ones of the virtual machines. |
| US10303640B2 |
Method and apparatus to manage the direct interconnect switch wiring and growth in computer networks
The present invention provides a method for managing the wiring and growth of a direct interconnect network implemented on a torus or higher radix interconnect structure based on an architecture that replaces the Network Interface Card (NIC) with PCIe switching cards housed in the server. Also provided is a passive patch panel for use in the implementation of the interconnect, comprising: a passive backplane that houses node to node connectivity for the interconnect; and at least one connector board plugged into the passive backplane comprising multiple connectors. The multiple connectors are capable of receiving an interconnecting plug to maintain the continuity of the torus or higher radix topology when not fully enabled. The PCIe card for use in the implementation of the interconnect comprises: at least 4 electrical or optical ports for the interconnect; a local switch; a processor with RAM and ROM memory; and a PCI interface. |
| US10303635B2 |
Remote host management using socket-direct network interface controllers
A network adapter includes one or more network ports, multiple bus interfaces, and a processor. The one or more network ports are configured to communicate with a communication network. The multiple bus interfaces are configured to communicate with multiple respective Central Processing Units (CPUs) that support a management protocol and belong to a multi-CPU device, and with a Baseboard Management Controller (BMC). The processor is configured to, in response to a request to enumerate the bus interfaces that support the management protocol, report support of the management protocol over only a single bus interface, selected from among the multiple bus interfaces connecting the network adapter to the multi-CPU device, and exchange management packets over the communication network between the BMC and a remote management computer, wherein the management packets manage the entire multi-CPU device but traverse only the single selected bus interface. |