US11824267B2
A compact dual-band triple-polarized antenna based on shielded mushroom structures includes a vertically-polarized radiator and a horizontally-polarized radiator. Two parts are fixedly connected in a disc-shaped structure. The vertically-polarized radiator and the horizontally-polarized radiator are both multilayer structures. Each multilayer structure includes a plurality of concentric circles, and the plurality of concentric circles include a plurality of dielectric substrates. The vertically-polarized radiator and horizontally-polarized radiator each include a plurality of shielded mushroom cell structures. Each shielded mushroom cell structure includes at least three metal layers and a metallic shorting pin, and the metallic shorting pin connects at least two of the at least three metal layers. By controlling dispersion properties of the each shielded mushroom cell structure, a multi-frequency pattern diversity device possessing both vertical polarization and dual horizontal polarization radiation characteristics in two pre-defined frequencies is designed.
US11824260B2
According to an embodiment, an electronic device may include a display including a first conductive plate, a printed circuit board interposed between a rear surface of housing and the display and including a second conductive plate, a first conductive pattern and a second conductive pattern that are interposed between the display and the printed circuit board, a wireless communication circuit electrically connected to the first conductive pattern and transmitting or receiving an RF signal of a first frequency or an RF signal of a second frequency, and at least one processor electrically connected to the wireless communication circuit. Besides, various embodiments as understood from the specification are also possible.
US11824259B2
An antenna device includes a dielectric substrate having a first surface on which an antenna part is formed and a second surface on which a base plate is formed. The antenna part has one or more antenna patterns configured to act as radiating elements. The antenna patterns resonate in one or more resonance directions to incident waves having an operating frequency of the antenna part, thereby generating emitted waves having polarized waves different from those of transmitted/received waves which are transmitted/received by the antenna part. For each of the resonance directions, the antenna patterns include at least one line pattern having a width which is narrower than the total width of the antenna patterns in a direction perpendicular to the resonance direction.
US11824257B2
An electronic device may be provided with a phased antenna array that includes a dielectric resonator antenna having a dielectric column mounted to a circuit board. The dielectric column may be embedded in a dielectric substrate such as a plastic overmold. Conductive walls may be disposed on the dielectric substrate and may laterally surround the dielectric substrate and one or more dielectric resonating elements in the phased antenna array. The conductive walls may be grounded. The conductive walls may have a tapered shape. The conductive walls may help to isolate the antenna from electromagnetic influences from nearby conductive components in the electronic device. The conductive walls may form a conductive horn that helps to maximize the gain of the antenna in conveying radio-frequency signals greater than 10 GHz through a display cover layer, housing window, camera sapphire, or rear housing wall.
US11824254B2
A 3D IC package is provided. The 3D IC package includes: a first IC die comprising a first substrate at a back side of the first IC die; a second IC die stacked at the back side of the first IC die and facing the first substrate; a TSV through the first substrate and electrically connecting the first IC die and the second IC die, the TSV having a TSV cell including a TSV cell boundary surrounding the TSV; and a protection module fabricated in the first substrate, wherein the protection module is electrically connected to the TSV, and the protection module is within the TSV cell.
US11824253B2
A transmitter device (100) includes a housing (102). The transmitter device (100) has at least one battery housed within the housing (102). The transmitter device (100) has a cover (104) which at least partially covers the at least one battery. The transmitter device (100) further includes a sensor (106) electrically coupled with the at least one battery. The transmitter device (100) is installed in a ground surface. The transmitter device (100) is characterized in that the cover (104) is removably coupled with the housing (102) by a snap-fit connection such that the cover (104) is vertically accessible for removal while the transmitter device (100) remains installed. The cover (104) includes one or more recesses or protrusions (114) and the housing (102) has one or more complementary protrusions (112) or recesses for the removable coupling between the cover (104) and the housing (102), and the cover (104) includes a tab (108) or a slot which allows disassembly of the cover (104) from the housing (102). The housing (102) includes one or more integral ribs.
US11824246B2
A cavity filter comprising: a resonance element including a coupling block; a first case and a second case housing the resonance element; a terminal unit penetrating the first case to be connected to an electrode pad of a PCB provided on the outside of the first case and the other end thereof is electrically connected to the coupling block of the resonance element; and an assembly unit provided on either one side or both sides of the case, and having a terminal insertion hole in which the terminal unit is insertedly provided, wherein the assembly unit is formed to protrude to the outside from a lower surface of the first case. the assembly unit provide a height between the first casing and PCB so the cavity filter avoid interference with the devices mounted on the PCB.
US11824243B2
An electrode assembly for a flow battery is disclosed comprising a porous electrode material, a frame surrounding the porous electrode material, at least a distributor tube embedded in the porous electrode material having an inlet for supplying electrolyte to the porous electrode material and at least another distributor tube embedded in the porous electrode material having an outlet for discharging electrolyte out of the porous material. The walls of the distributor tubes are preferably provided with holes or pores for allowing a uniform distribution of the electrolyte within the electrode material. The distributor tubes provide the required electrolyte flow path length within the electrode material to minimize shunt current flowing between the flow cells in the battery stack.
US11824232B2
A fuel cell system includes at least one spark igniter containing an insulated cable where at least a first end of the insulated cable is positioned within a reaction zone of the fuel cell system. A power supply is configured to provide a direct current (DC) voltage to the at least one spark igniter such that a spark is generated at the first end of the insulated cable.
US11824231B2
A fuel cell separator includes a separator body and porous structure. The porous structure is stacked on a body surface with pores therein to provide a fluid flow path. The body includes: an inlet part having a space into which the fluid is introduced, a reaction region receiving the fluid, and a diffusion part between the inlet part and the reaction region and a passage to provide a path supplying fluid within the inlet part to the reaction region. The porous structure is stacked on a reaction region surface. A first inlet region, provided at the same height as the inlet part in a height direction in a porous structure inlet region facing the diffusion part, is provided closer to a central region of the porous structure than a second inlet region except for the first inlet region in the inlet region of the porous structure facing the diffusion part.
US11824220B2
A portable electronic device may include a housing, a display at least partially within the housing, a transparent cover over the display, and a battery at least partially within the housing. The battery may include a battery cell, a pouch encasing the battery cell, and a gas release relief system including a gas-permeable membrane configured to prevent liquid from escaping the pouch and a valve configured to selectively release gas from the pouch. The device may also include a processing system configured to, in a first mode of operation, cause the valve to open to allow gas to be released from the pouch, and, in a second mode of operation, cause the valve to close.
US11824206B2
The invention relates to a composite multilayer carbon dioxide (CO2) reduction catalyst, comprising a catalyst layer comprising at least one metal compound, the catalyst layer having opposed first and second sides; a hydrophobic gas-diffusion layer provided on the first side of the catalyst layer; a current collection structure provided on the second side of the catalyst layer. The metal is preferably copper. The invention also relates to a method for electrochemical production of a hydrocarbon product, such as ethylene, using said catalyst.
US11824199B2
A rechargeable metal halide battery shows increased metal halide utilization with the introduction of electronegative heteroatom-enriched conductive additives into a metal halide cathode incorporated into an electrically conductive material. The electronegative heteroatom-enriched conductive additives include nitrogen-doped carbon, such as nitrogen-doped single layer graphene, and oxygen-enriched carbon, such as acid-treated carbon black. The modified batteries utilize 20-30% more metal halide than unmodified batteries resulting in enhanced specific capacity and energy density.
US11824197B2
An object of the present invention is to provide a composition for a positive electrode having high binding properties and high flexibility. A composition for a positive electrode, comprising: a graft copolymer-based resin; a polyvinylidene fluoride-based resin, wherein the graft copolymer-based resin includes a graft copolymer in which a monomer, having (meth)acrylonitrile as a main component, is graft-copolymerized with a polyvinyl alcohol. The graft copolymer-based resin optionally further includes at least one of a (meth)acrylonitrile-based non-graft polymer and a polyvinyl alcohol homopolymer. And, a slurry for a positive electrode comprising the composition. A positive electrode comprising a metal foil and a coating film of the slurry. The composition preferably has a mass ratio of the graft copolymer-based resin and the polyvinylidene fluoride resin, which is: graft copolymer-based resin/polyvinylidene fluoride-based resin=2/8 to 8/2.
US11824184B2
Disclosed is a negative electrode active material which includes: a silicon oxide composite including i) Si, ii) a silicon oxide represented by SiOx (0
US11824174B2
A refrigeration apparatus for use in a battery electric vehicle having a traction battery for driving the electric vehicle and a refrigerated compartment that, in use, is cooled by the refrigeration apparatus, the refrigeration apparatus including: a power supply system for powering a refrigeration unit of the refrigeration apparatus, the power supply system comprising a controller; wherein the power supply system is configured to be connected to the traction battery and the controller is configured to monitor a charge level of the traction battery; wherein the power supply system is configured to draw power for the refrigeration unit from the traction battery; wherein the controller is configured with a pre-cooling mode to be used during a period of charging of the traction battery from a mains power source.
US11824173B2
Discussed is a battery module, and more particularly, to a battery module in which an inner space between a battery cell and a metal plate is filled with a heat transfer member so that conduction of heat generated in the battery cell is improved.
US11824169B2
A battery pack houses first and second cell units that are composed of a plurality of cells, and has a positive electrode power source terminal and a negative electrode power source terminal. This battery pack is provided with a series connector capable of connecting, in series, the first and second cell units and a parallel connector capable of connecting, in parallel, the first and second cell units, and is capable of switching between a parallel connection voltage and a series connection voltage. In the case of attachment to the high voltage electrical device body, the series connector becomes conductive and the parallel connector pair is cut off by the action of the series/parallel switching terminal. In the case of attachment to a low voltage electrical device body, the state is returned to an initial state, the series connector is cut off, and the parallel connector pair becomes conductive.
US11824168B2
A first angle (θ1) formed between a second straight line (L2) and a third straight line (L3) is more than 55°. A first length (D1) represents a straight line distance between a first point (A) and a second point (B), and a second length (D2) represents a length of a first electrode core body between the first point (A) and the second point (B). On this occasion, the second length (D2) is 1 time or more and 1.1 times or less as large as the first length (D1).
US11824167B2
The present application discloses a wound electrode assembly, wherein the negative electrode plate thereof includes a negative electrode current collector and a negative active material layer which includes a negative active material disposed on two opposite surfaces of the negative electrode current collector; and the two negative active material layers respectively include active an material layer in an unpaired region and an active material layer in a paired region distributed successively in the length direction of the negative electrode plate, and two active material layers in the unpaired regions are arranged at both ends in the length direction of the negative electrode plate, and a first metallic lithium layer is disposed on the surface of one or both of the active material layers in the unpaired regions, so that to form a first lithium pre-intercalation compound in either or both of the active material layers in the unpaired regions.
US11824165B2
Provided herein are multilayer solid-state lithium ion batteries and methods of fabrication. In some embodiments, units of preformed cell elements and a current collector (of either the anode or cathode) are stacked. The preformed cell element includes a double-sided electrode, with separator/electrode on both sides of the double-sided electrode. The double-sided electrode may be an anode or a cathode. During the stacking process, the preformed cell elements are laminated to a cathode current collector or an anode current collector, as appropriate.
US11824164B2
A rechargeable battery, an electrode assembly, and an electrode assembly manufacturing method are disclosed. The electrode assembly includes: a separator configured to include a first insertion portion formed in a first direction and a second insertion portion formed in a second direction, which are alternatively stacked; a first electrode inserted into the first insertion portion; a second electrode inserted into the second insertion portion while the separator is disposed between the first electrode and the second electrode; a sealing portion configured to bond opposite surfaces of the separator into which the first electrode and the second electrode are inserted with the separator interposed therebetween; and a lead tab configured to include a first current collecting tab connected to the first electrode and a second current collecting tab connected to the second electrode.
US11824141B2
A light emitting device including a cell area, a peripheral area surrounding the cell area, a light source disposed in the cell area and including at least one light emitting layer, a first light shielding layer disposed in the cell area and the peripheral area, a portion of the first light shielding layer overlapping with the light source, and a rough structure disposed in the cell area and overlapping with the light source.
US11824137B2
A semiconductor light-emitting element includes: an n-type clad layer of an n-type AlGaN-based semiconductor material; an active layer including a planarizing layer of an AlGaN-based semiconductor material provided on the n-type clad layer, a barrier layer of an AlGaN-based semiconductor material provided on the planarizing layer, and a well layer of an AlGaN-based semiconductor material provided on the barrier layer; and a p-type semiconductor layer provided on the active layer. The active layer emits deep ultraviolet light having a wavelength of 360 nm or shorter, and a ground level of a conduction band of the planarizing layer is lower than a ground level of a conduction band of the barrier layer and higher than a ground level of a conduction band of the well layer.
US11824136B2
Provided are a solar cell, a manufacturing method thereof, and a photovoltaic module. The solar cell includes: a semiconductor substrate, in which a rear surface of the semiconductor substrate having a first texture structure, the first texture structure includes two or more first substructures at least partially stacked on one another, and in a direction away from the rear surface and perpendicular to the rear surface, a distance between a top surface of an outermost first substructure and a top surface of an adjacent first substructure being less than or equal to 2 μm; a first passivation layer located on a front surface of the semiconductor substrate; a tunnel oxide layer located on the first texture structure; a doped conductive layer located on a surface of the tunnel oxide layer; and a second passivation layer located on a surface of the doped conductive layer.
US11824128B2
A photocurrent-generating electrode includes a supporting substrate, a first nanoparticle layer, a second nanoparticle layer, and a semiconductor nanostructure formed on the second nanoparticle layer and having a biocompatible semiconductor nanomaterial. The first nanoparticle layer has first noble metal nanoparticles bonded to the supporting substrate. The second nanoparticle layer is formed on the first nanoparticle layer, and has second noble metal nanoparticles having an average dimension larger than an average dimension of the first noble metal nanoparticles. Two adjacent ones of the second noble metal nanoparticles are electrically connected to each other through one of the first noble metal nanoparticles.
US11824118B2
Provided are an electronic device and a method of manufacturing the same. The electronic device includes a ferroelectric crystallization layer between a substrate and a gate electrode and a crystallization prevention layer between the substrate and the ferroelectric crystallization layer. The ferroelectric crystallization layer is at least partially crystallized and includes a dielectric material having ferroelectricity or anti-ferroelectricity. Also, the crystallization prevention layer prevents crystallization in the ferroelectric crystallization layer from being spread toward the substrate.
US11824112B2
A semiconductor device includes a semiconductor part; first and second electrodes respectively on back and front surfaces of the semiconductor part; third and fourth electrodes inside a trench of the semiconductor part, the fourth electrode being provided between the first electrode and the third electrode; a first insulating portion electrically insulating the third electrode from the semiconductor part; a second insulating portion electrically insulating the third electrode from the second electrode; a third insulating portion electrically insulating the fourth electrode from the semiconductor part; a fourth insulating portion electrically insulating the fourth electrode from the third electrode; and a fifth insulating portion including a first portion and a second portion, the first portion being provided inside the fourth electrode, the second portion extending outward of the fourth electrode. The second portion extends from the first portion in a first direction from the first electrode toward the second electrode.
US11824111B2
According to one embodiment, a semiconductor device includes first to third electrodes, a conductive member, a semiconductor member, and an insulating member. The second electrode includes a conductive portion. The conductive portion is between the third electrode and the conductive member. The conductive member is electrically connected with the second electrode. The semiconductor member includes first to third semiconductor regions. The second semiconductor region is between the third semiconductor region and a portion of the first semiconductor region. The second semiconductor region is between the third electrode and the conductive member. The conductive portion is electrically connected with the second and third semiconductor regions. The first electrode is electrically connected with the first semiconductor region. At least a portion of the first insulating member is between the semiconductor member and the third electrode and between the semiconductor member and the first conductive member.
US11824105B2
To reduce defects in an oxide semiconductor film in a semiconductor device. To improve the electrical characteristics and the reliability of a semiconductor device including an oxide semiconductor film. In a semiconductor device including a transistor including a gate electrode formed over a substrate, a gate insulating film covering the gate electrode, a multilayer film overlapping with the gate electrode with the gate insulating film provided therebetween, and a pair of electrodes in contact with the multilayer film, a first oxide insulating film covering the transistor, and a second oxide insulating film formed over the first oxide insulating film, the multilayer film includes an oxide semiconductor film and an oxide film containing In or Ga, the first oxide insulating film is an oxide insulating film through which oxygen is permeated, and the second oxide insulating film is an oxide insulating film containing more oxygen than that in the stoichiometric composition.
US11824100B2
A semiconductor device and a method of forming the same are provided. The semiconductor device includes a gate stack over an active region of a substrate. The gate stack includes a gate dielectric layer and a first work function layer over the gate dielectric layer. The first work function layer includes a plurality of first layers and a plurality of second layers arranged in an alternating manner over the gate dielectric layer. The plurality of first layers include a first material. The plurality of second layers include a second material different from the first material.
US11824092B2
In an insulated trench gate device, polysilicon in the trench is etched below the top surface of the trench, leaving a thin gate oxide layer exposed near the top of the trench. An angled implant is conducted that implants dopants through the exposed gate oxide and into the side of the trench. If the implanted dopants are n-type, this technique may be used to extend an n+ source region to be below the top of the polysilicon in the trench. If the implanted dopants are p−type, the dopants may be used to form a p-MOS device that turns on when the polysilicon is biased with a negative voltage. P-MOS and n-MOS devices can be formed in a single cell using this technique, where turning on the n-MOS device turns on a vertical power switch, and turning on the p-MOS device turns off the power switch.
US11824090B2
A field stop insulated gate bipolar transistor (IGBT) fabricated without back-side laser dopant activation or any process temperatures over 450° C. after fabrication of front-side IGBT structures provides activated injection regions with controlled dopant concentrations. Injection regions may be formed on or in a substrate by epitaxial growth or ion implants and diffusion before growth of N field stop and drift layers and front-side fabrication of IGBT active cells. Back-side material removal can expose the injection region(s) for electrical connection to back-side metal. Alternatively, after front-side fabrication of IGBT active cells, back-side material removal can expose the field stop layer (or injection regions) and sputtering using a silicon target with a well-controlled doping concentration can form hole or electron injection regions with well-controlled doping concentration.
US11824083B2
A semiconductor device of embodiments includes: a silicon carbide layer having a first face and a second face opposite to the first face, and including a p-type silicon carbide region in contact with the first face, a percentage of a first silicon atom among a plurality of silicon atoms present in a first layer as an uppermost layer being equal to or more than 90% and a site position of the first silicon atom being different from a site position of a silicon atom in a third layer from the first face and the same as a site position of a silicon atom in a fifth layer from the first face; a gate electrode; a silicon oxide layer between the silicon carbide layer and the gate electrode; and a region between the silicon carbide layer and the silicon oxide layer including nitrogen.
US11824082B2
The present application discloses a method for fabricating a semiconductor device with capacitors having a shared electrode. The method includes providing a substrate, forming a first trench in the substrate, doping sidewalls and a bottom surface of the first trench to form a bottom conductive structure, forming a first insulating layer on the bottom conductive structure and in the first trench, forming a shared conductive layer on the first insulating layer, forming a second insulating layer on the shared conductive layer, forming a top conductive layer on the second insulating layer, and forming a connection structure electrically connecting the bottom conductive structure and the top conductive layer. The bottom conductive structure, the first insulating layer, and the shared conductive layer together configure a first capacitor unit. The shared conductive layer, the second insulating layer, and the top conductive layer together configure a second capacitor unit.
US11824079B2
Thin-film resistor (TFR) having a TFR element providing a diffusion barrier for underlying TFR heads
A thin-film resistor (TFR) module is formed in an integrated circuit device. The TFR module includes a pair of metal TFR heads (e.g., copper damascene trench structures), a TFR element formed directly on the metal TFR heads to define a conductive path between the pair of TFR heads through the TFR element, and TFR contacts connected to the TFR heads. The TFR heads may be formed in a metal interconnect layer, along with various interconnect elements of the integrated circuit device. The TFR element may be formed by depositing and patterning a TFR element/diffusion barrier layer over the TFR heads and interconnect elements formed in the metal interconnect layer. The TFR element may be formed from a material that also provides a barrier against metal diffusion (e.g., copper diffusion) from each metal TFR head and interconnect element. For example, the TFR element may be formed from tantalum nitride (TaN).
US11824075B2
A photoelectric conversion device has an isolation structure. First and second isolation portions are provided between first and second photoelectric conversion elements. The first isolation portion extends from a first plane of a semiconductor layer to a position corresponding to at least a quarter of a length from the first plane to a second plane of the semiconductor layer. The second isolation portion extends from the second plane of the semiconductor layer to a position corresponding to at least a quarter of the length from the first plane to the second plane.
US11824070B2
The present invention is a silicon single crystal substrate for a solid-state image sensor obtained by slicing a silicon single crystal fabricated by a CZ method, where the silicon single crystal substrate is a p-type silicon single crystal substrate whose main dopant is Ga, and the silicon single crystal substrate has a B concentration of 5×1014 atoms/cm3 or less. This provides a silicon single crystal substrate and a silicon epitaxial wafer for a solid-state image sensor that can suppress the residual image characteristics of a solid-state image sensor.
US11824038B2
The present invention includes: an ultrasonic horn (14) to which two ultrasonic vibrations can be input to excite a capillary (15) mounted to a front end with different frequencies in a Y-direction and an X-direction; and a control unit (50) which adjusts the respective magnitude of the two ultrasonic vibrations. The Y-direction is a direction in which the ultrasonic horn (14) extends. The control unit (50) adjusts the respective magnitude of the two ultrasonic vibrations to adjust a ratio (ΔY/ΔX) of amplitude of the capillary (15) in the Y-direction and the X-direction. Thus, degradation in the quality of the joining between wires and leads is suppressed.
US11824037B2
An exemplary method includes at a bonding temperature, bonding a semiconductor chip to an organic laminate substrate using solder; without cooldown from the bonding temperature to room temperature, at an underfill dispense temperature, dispensing underfill between the semiconductor chip and the organic laminate substrate; and curing the underfill within a range of temperatures above the underfill dispense temperature. Another exemplary method includes depositing a first solder on pads of an organic laminate substrate; contacting a second solder on pillars of a semiconductor chip to the first solder on the pads of the organic laminate substrate; and solder bonding the semiconductor chip to the organic laminate substrate.
US11824035B2
A semiconductor device includes a first adsorption layer, a first bonding layer, a second bonding layer, and a second adsorption layer stacked on a first substrate, and a conductive pattern structure penetrating through the first adsorption layer, the first bonding layer, the second bonding layer and the second adsorption layer. The first and second bonding layers are in contact with each other, and each of the first and second adsorption layers includes a low-κ dielectric material.
US11824034B2
A display device includes a display panel including a first signal pad and a second signal pad, a circuit board overlapped with the first and second signal pads, and an adhesive film overlapped with the first and second signal pads and disposed between the circuit board and the display panel. The adhesive film includes a base resin and a plurality of conductive balls dispersed in the base resin. The circuit board includes a first driving pad and a second driving pad. The first and second driving pads protrude toward the adhesive film and are arranged in a first direction. The first and second driving pads overlap with the first and second signal pads, respectively. The display device may be configured to satisfy the inequality: T ≥ G + B × S W + S .
US11824029B2
A semiconductor package structure includes a first semiconductor die having an active surface and a passive surface opposite to the active surface, a conductive element leveled with the first semiconductor die, a first redistribution layer (RDL) being closer to the passive surface than to the active surface, a second RDL being closer to the active surface than to the passive surface, and a second semiconductor die over the second RDL and electrically coupled to the first semiconductor die through the second RDL. A first conductive path is established among the first RDL, the conductive element, the second RDL, and the active surface of the first semiconductor die.
US11824028B2
The present disclosure relates to a die comprising metal pillars extending from a surface of the die, the height of each pillar being substantially equal to or greater than 20 μm, the pillars being intended to raise the die when fastening the die by means of a bonding material on a surface of a support. The metal pillars being inserted into the bonding material at which point the bonding material is annealed to be cured and hardened solidifying the bonding material to couple the die to the surface of the support.
US11824025B2
Semiconductor devices including electrically-isolated extensions and associated systems and methods are disclosed herein. An electrically-isolated extension may be coupled to a corresponding connection pad that is attached to a surface of a device. The electrically-isolated extensions may extend at least partially through one or more layers at or near the surface and toward a substrate or an inner portion thereof.
US11824024B2
A semiconductor module includes: a semiconductor device; a bonding layer that is arranged on the semiconductor device, contains nickel or copper, and is electrically connected to the semiconductor device; a solder portion containing gold, disposed on the bonding layer; and a protective layer disposed directly on the bonding layer, covering an outer peripheral edge of the bonding layer.
US11824016B2
An epitaxial semiconductor structure including a substrate, a semiconductor layer, and a balance structure is provided. The substrate has a first surface and a second surface opposite to each other. The semiconductor layer is formed on the first surface. The balance structure is formed on the second surface, the balance structure is configured to balance the thermal stress on the substrate, and the balance structure is composed of a plurality of non-continuous particulate materials. An epitaxial substrate is also provided.
US11824014B2
According to one aspect, a semiconductor device includes: a buffer layer disposed on a front surface of a second semiconductor layer, and having at least one opening in plan view; and an electrode disposed over the second semiconductor layer and the buffer layer, and being in contact with the second semiconductor layer through the at least one opening, wherein the buffer layer has a higher Vickers hardness than the electrode, and a width w of each of the at least one opening satisfies w
US11824012B2
An integrated circuit (IC) package structure includes a chip, a redistribution layer (RDL) structure, a molding compound structure and an electromagnetic interference (EMI) shielding structure. The RDL structure is formed on the chip and electrically connected thereto. The molding compound layer is provided on outer surfaces of the chip and the RDL structure. The EMI shielding structure is provided on outer surfaces of the molding compound structure. The molding compound structure layer provided on outer surfaces of the chip and the RDL structure provide protection and reinforcement to multiple faces of the IC package structure; and the EMI shielding structure provided on outer surfaces of the molding compound structure provides EMI protection to multiple faces of the chip and the RDL structure. The IC package structure has upgraded structural strength, reliability and stability in use. A method of manufacturing the above IC package structure is also introduced.
US11824008B2
A multi-chip package includes a substrate (110) having a first side (111), an opposing second side (112), and a third side (213) that extends from the first side to the second side, a first die (120) attached to the first side of the substrate and a second die (130) attached to the first side of the substrate, and a bridge (140) adjacent to the third side of the substrate and attached to the first die and to the second die. No portion of the substrate is underneath the bridge. The bridge creates a connection between the first die and the second die. Alternatively, the bridge may be disposed in a cavity (615, 915) in the substrate or between the substrate and a die layer (750). The bridge may constitute an active die and may be attached to the substrate using wirebonds (241, 841, 1141, 1541).
US11824004B2
A method for fabricating a semiconductor device structure includes forming a first conductive layer over a semiconductor substrate, and forming a dielectric layer over the first conductive layer. The method also includes replacing a portion of the dielectric layer with an energy removable layer, and performing an etching process to form a first opening in the energy removable layer and a second opening in the dielectric layer. The first opening is in a pattern-dense region and the second opening is in a pattern-loose region. The method further includes depositing a lining layer over the energy removable layer and the dielectric layer. The lining layer entirely fills the first opening to form a first conductive plug, and the lining layer partially fills the second opening.
US11823998B2
Embodiments of the present invention are directed to fabrication methods and resulting interconnect structures having a conductive thin metal layer on a top via that promotes the selective growth of the next level interconnect lines (the line above). In a non-limiting embodiment of the invention, a first conductive line is formed in a dielectric layer. A via is formed on the first conductive line and a seed layer is formed on the via and the dielectric layer. A surface of the seed layer is exposed and a second conductive line is deposited onto the exposed surface of the seed layer. In a non-limiting embodiment of the invention, the second conductive line is selectively grown from the seed layer.
US11823994B2
Systems and apparatuses for implementing a pad on solder mask (POSM) semiconductor substrate package
In accordance with disclosed embodiments, there are provided systems, methods, and apparatuses for implementing a Pad on Solder Mask (PoSM) semiconductor substrate package. For instance, in accordance with one embodiment, there is a substrate package having embodied therein a functional silicon die at a top layer of the substrate package; a solder resist layer beneath the functional silicon die of the substrate package; a plurality of die bumps at a bottom surface of the functional silicon die, the plurality of die bumps electrically interfacing the functional silicon die to a substrate through a plurality of solder balls at a top surface of the solder resist layer; each of the plurality of die bumps electrically interfaced to a nickel pad at least partially within the solder resist layer and beneath the solder balls; each of the plurality of die bumps electrically interfaced through the nickel pads to a conductive pad exposed at a bottom surface of the solder resist layer; and in which each of the conductive pads exposed at the bottom surface of the solder resist layer are electrically interfaced to an electrical trace at the substrate of the substrate package. Other related embodiments are disclosed.
US11823993B2
A wiring substrate includes a first insulation layer, a first through hole extending through the first insulation layer in a thickness-wise direction, a first via wiring formed in the first through hole, a second insulation layer formed on an upper surface of the first insulation layer, a first recess formed in a lower surface of the second insulation layer and connected to the first through hole, an opening formed in an upper surface of the second insulation layer and connected to the first recess, a second recess formed in an upper surface of the first via wiring and connected to the first recess, a second via wiring formed in the opening, the first recess, and the second recess, and a first wiring pattern formed on the upper surface of the second insulation layer and electrically connected to the first via wiring by the second via wiring.
US11823992B2
The present application discloses a semiconductor device and a method for fabricating the semiconductor device. The semiconductor device includes a substrate; a bottom conductive layer positioned on the substrate; at least one bottom conductive protrusion positioned on the bottom conductive layer; an insulator layer positioned on the bottom conductive layer and the at least one bottom conductive protrusion; at least one bottom insulating protrusion protruding from the insulator layer towards the bottom conductive layer and adjacent to the at least one bottom conductive protrusion; and a top conductive layer positioned on the insulator layer. The bottom conductive layer, the at least one bottom conductive protrusion, the insulator layer, the at least one bottom insulating protrusion, and the top conductive layer together configure a capacitor structure.
US11823987B2
The circuit board includes a plurality of bonding pads having a first bonding pad and a second bonding pad configured to supply a ground potential; a first ground wiring connected to the first bonding pad; a second ground wiring connected to the second bonding pad; and a first extension pad connected to the first ground wiring and a second extension pad connected to the second ground wiring, the first extension pad and the and second extension pad being provided in a different area from an area in which the plurality of bonding pads is provided, the first extension pad and the and second extension pad being connectable through a wire.
US11823986B2
The present disclosure relates to a molded radiofrequency, ‘RF’, power package. The present disclosure further relates to a method for manufacturing such package. According to example embodiments, weakening structures are provided in the leads to allow the leads to be bent without causing delamination in the body of solidified molding compound.
US11823984B2
A method for fabricating a semiconductor device includes providing a substrate; sequentially forming a layer of first conductive material, a layer of second conductive material, a layer of third conductive material, and an anti-reflective coating layer over the substrate; performing a plug etch process to turn the layer of first conductive material into a bottom conductive layer on the substrate, turn the layer of second conductive material into a middle conductive layer on the bottom conductive layer, and turn the layer of third conductive material into a top conductive layer on the middle conductive layer; selectively forming an insulating covering layer on a sidewall of the middle conductive layer, wherein the bottom conductive layer, the middle conductive layer, the top conductive layer, and the insulating covering layer together configure a plug structure; and forming a first dielectric layer on the substrate and surrounding the plug structure.
US11823982B2
A semiconductor chip may include: a body portion with a front surface and a rear surface; a pair of through electrodes penetrating the body portion; an insulating layer disposed over the rear surface of the body portion and the pair of through electrodes; and a rear connection electrode disposed over the insulating layer and connected simultaneously with the pair of through electrodes, wherein a distance between the pair of through electrodes is greater than twice a thickness of the insulating layer.
US11823976B2
An atomic layer deposition (ALD) process for depositing a fluorine-containing thin film on a substrate can include a plurality of super-cycles. Each super-cycle may include a metal fluoride sub-cycle and a reducing sub-cycle. The metal fluoride sub-cycle may include contacting the substrate with a metal fluoride. The reducing sub-cycle may include alternately and sequentially contacting the substrate with a reducing agent and a nitrogen reactant.
US11823970B2
A radar chip package includes a radar monolithic microwave integrated circuit (MMIC) having a backside, a frontside arranged opposite to the backside, and lateral sides that extend between the backside and the frontside, wherein the radar MIMIC comprises a recess that extends from the backside at least partially towards the frontside; a plurality of electrical interfaces coupled to the frontside of the radar MIMIC; at least one antenna arranged at the frontside of the radar MIMIC; and a lens formed over the recess and the at least one antenna, wherein the lens is coupled to the backside of the radar MMIC.
US11823968B2
A semiconductor device package having stress isolation is provided. The semiconductor device package includes a package substrate and a sensor attached to the package substrate. A first isolation material is formed around a perimeter of the sensor. An encapsulant encapsulates at least a portion of the first isolation material and the package substrate.
US11823966B2
A wiring substrate includes an insulating substrate, a conductor layer and an interlayer. The insulating substrate contains AlN. The conductor layer contains Cu. The interlayer is located between the insulating substrate and the conductor layer. In the interlayer, between a first region near the insulating substrate and a second region near the conductor layer, Cu concentration is higher in the second region than in the first region, and Al concentration is higher in the first region than in the second region.
US11823960B2
A semiconductor structure and a method for forming the same are provided. The method includes forming a first protruding structure, a second protruding structure, and a third protruding structure over a substrate. The method also includes performing a depositing process to form a first insulation material layer between the first protruding structure and the second protruding structure. The method further includes performing a first insulation material conversion process onto the first insulation material layer to bend the first protruding structure and the second protruding structure toward opposite directions.
US11823954B2
Non-planar I/O and logic semiconductor devices having different workfunctions on common substrates and methods of fabricating non-planar I/O and logic semiconductor devices having different workfunctions on common substrates are described. For example, a semiconductor structure includes a first semiconductor device disposed above a substrate. The first semiconductor device has a conductivity type and includes a gate electrode having a first workfunction. The semiconductor structure also includes a second semiconductor device disposed above the substrate. The second semiconductor device has the conductivity type and includes a gate electrode having a second, different, workfunction.
US11823952B2
A semiconductor device includes a substrate including an active pattern, a first interlayer dielectric layer on the substrate, the first interlayer dielectric layer including a recess on an upper portion thereof, and a lower connection line in the first interlayer dielectric layer, the lower connection line being electrically connected to the active pattern, and the lower connection line including a conductive pattern, the recess of the first interlayer dielectric layer selectively exposing a top surface of the conductive pattern, and a barrier pattern between the conductive pattern and the first interlayer dielectric layer, the first interlayer dielectric layer covering a top surface of the barrier pattern.
US11823951B2
The present disclosure provides a method for manufacturing a semiconductor structure. The method includes forming a bit line on a substrate, forming a first dielectric layer over the substrate and surrounding a lower portion of the bit line, forming a second dielectric layer over the bit line and the first dielectric layer, forming a contact over the second dielectric layer, wherein a height of the contact above the substrate is greater than a height of the first dielectric layer above the substrate, removing the first dielectric layer and the second dielectric layer, and forming a third dielectric layer conformally over the bit line, the substrate and the contact, thereby forming an air gap between the contact and the bit line.
US11823947B2
An integrated circuit includes an N-type laterally diffused metal-oxide semiconductor (NLDMOS) transistor including an active semiconductor substrate region having P-type conductivity. The integrated circuit further includes a buried semiconductor region having N+-type conductivity underneath the active substrate region. The buried semiconductor region is more heavily doped than the active semiconductor substrate region.
US11823942B2
A thermocompression bonding method for thermocompression bonding a sheet to a workpiece, where the method includes a stacking step of placing the sheet between a flat plate and the workpiece to form a stack in which the sheet is held between the workpiece and an entire surface of the flat plate and a thermocompression bonding step of thermocompression bonding the sheet to the workpiece while planarizing the sheet with the flat plate by heating the sheet and applying an external force to the stack, after performing the stacking step.
US11823938B2
A mounting device comprises a recognition mechanism and a control unit. The recognition mechanism recognizes a chip recognition mark and a substrate recognition mark through a mounting head and from above the mounting head and is movable in an in-plane direction of a substrate surface of a substrate. The control unit is connected to the recognition mechanism, calculates an amount of misalignment between a chip component and the substrate from position information about the chip recognition mark and the substrate recognition mark obtained from the recognition mechanism, and performs positioning by driving the mounting head and/or the substrate stage according to the amount of misalignment. The recognition mechanism has a chip recognition sensor for recognizing the chip recognition mark and a substrate recognition sensor for recognizing the substrate recognition mark provided independently so that focal positions thereof are different via a common optical axis path.
US11823923B2
To provide a transfer chamber capable of replacing a chemical filter without affecting an internal atmosphere, and shortening or eliminating stop time of a transfer process of a wafer (W) associated with replacement of the chemical filter. The transfer chamber transfers the wafer (W) to or from a processing device (6) by using a transfer robot (2) provided thereinside, and includes a circulation path (CL1) formed inside of a transfer chamber (1) to circulate gas, a chemical filter unit (7) provided in the midstream of the circulation path (CL1), and a connecting and disconnecting means (8) which switches connection and disconnection of the chemical filter unit (7) to and from the circulation path (CL1).
US11823921B2
A substrate processing apparatus includes a suctioning unit for suctioning a processing liquid existing inside a processing liquid pipe that communicates with a discharge port, and a controller. In the suctioning step, the controller executes a suctioning step of suctioning the processing liquid existing inside the processing liquid pipe by the suctioning unit. The controller selectively executes a first suctioning step of retracting a leading end surface of the processing liquid and disposing the leading end surface of the processing liquid after suctioning in a preliminarily set standby position inside the processing liquid pipe, and a second suctioning step of retracting the leading end surface of the processing liquid further back than the standby position. After the second suctioning step, the controller further executes a standby position disposing step of supplying the processing liquid to the processing liquid pipe by the processing liquid supplying unit and disposing the leading end surface of the processing liquid in the standby position.
US11823920B2
Provided is an apparatus for attaching semiconductor parts. The apparatus includes a substrate loading unit, at least one semiconductor part loader, a first vision examination unit, at least one semiconductor part picker, at least one adhesive hardening unit, and a substrate unloading unit, wherein the substrate loading unit supplies a substrate on which semiconductor units are arranged, the at least one semiconductor part loader supplies semiconductor parts, the first vision examination unit examines arrangement states of the semiconductor units, the at least one semiconductor part picker mounts semiconductor parts in the semiconductor units, the at least one adhesive hardening unit hardens and attaches adhesives interposed between the semiconductor units and the semiconductor parts, and the substrate unloading unit releases the substrate on which semiconductor parts are mounted. The adhesive hardening units restrictively transmit a heat source only to at least one semiconductor unit, which is to be hardened.
US11823917B2
A spray device includes a spray assembly. The spray assembly is configured to spray cleaning liquid towards a to-be-cleaned surface of a to-be-processed workpiece. The spray assembly includes a spray head and multiple liquid inlet pipelines. The spray assembly is configured to spray cleaning liquids with different concentrations, temperatures, and/or flow rates corresponding to different positions in a radial direction of the to-be-cleaned surface to cause a cleaning rate of the cleaning liquids at the different positions in the radial direction of the to-be-cleaned surface to be consistent.
US11823915B2
Provided is an apparatus for processing a substrate including a spin head on which a substrate is placed, a container provided to surround the spin head, an upper nozzle member supplying a processing solution downwards, a bottom cleaning member located to be a certain distance from the bottom of the spin head, wherein the bottom cleaning member sprays a cleaning solution to the bottom of the spin head.
US11823914B2
An apparatus for performing heat treatment with respect to a substrate is provided. The apparatus for treating the substrate includes a substrate support member to seat a substrate on the substrate support member, a treating bowl to surround the substrate support member, a base plate provided to face a bottom surface of the substrate seated on the substrate support member, and an edge nozzle member mounted on the base plate to spray a treating liquid to a bottom edge part of the substrate seated on the substrate support member. The edge nozzle member includes a main body mounted on the base plate, a nozzle arm to mount an edge nozzle on the nozzle arm to slidably move on the main body, and a fixing member to maintain the nozzle arm at a setting position on the main body.
US11823903B2
According to an embodiment, a wafer (W) includes a layer (EL) to be etched, an organic film (OL), an antireflection film (AL), and a mask (MK1), and a method (MT) according to an embodiment includes a step of performing an etching process on the antireflection film (AL) by using the mask (MK1) with plasma generated in a processing container (12), in the processing container (12) of a plasma processing apparatus (10) in which the wafer (W) is accommodated, and the step includes steps ST3a to ST4 of conformally forming a protective film (SX) on the surface of the mask (MK1), and steps ST6a to ST7 of etching the antireflection film (AL) by removing the antireflection film (AL) for each atomic layer by using the mask (MK1) on which the protective film (SX) is formed.
US11823902B2
An apparatus and method which may be used for fabricating nanoscale devices are disclosed. The apparatus comprises measurement means configured to measure swelling of a block copolymer during solvent vapour annealing of the block copolymer. The apparatus also comprises temperature control means configured to receive a control signal indicative of the swelling of the block copolymer. The temperature control means can then control the temperature of the block copolymer as indicated by the control signal.
US11823898B2
A semiconductor device is disclosed in which proton implantation is performed a plurality of times to form a plurality of n-type buffer layers in an n-type drift layer at different depths from a rear surface of a substrate. The depth of the n-type buffer layer, which is provided at the deepest position from the rear surface of the substrate, from the rear surface of the substrate is more than 15 μm. The temperature of a heat treatment which is performed in order to change a proton into a donor and to recover a crystal defect after the proton implantation is equal to or higher than 400° C. In a carrier concentration distribution of the n-type buffer layer, a width from the peak position of carrier concentration to an anode is more than a width from the peak position to a cathode.
US11823895B2
A method of forming graphene on a flexible substrate includes providing a polymer substrate including a metal structure and providing a carbon source and a carrier gas. The method also includes subjecting the polymer substrate to a plasma enhanced chemical vapor deposition (PECVD) process and growing a graphene layer on the copper structure.
US11823883B2
An ion detector for secondary ion mass spectrometer, the detector having an electron emission plate coupled to a first electrical potential and configured to emit electrons upon incidence on ions; a scintillator coupled to a second electrical potential, different from the first electrical potential, the scintillator having a front side facing the electron emission plate and a backside, the scintillator configured to emit photons from the backside upon incidence of electrons on the front side; a lightguide coupled to the backside of the scintillator and confining flow of photons emitted from the backside of the scintillator; and a solid-state photomultiplier coupled to the light guide and having an output configured to output electrical signal corresponding to incidence of photons from the lightguide. A SIMS system includes a plurality of such detectors movable arranged over the focal plane of a mass analyzer.
US11823865B2
A plasma generation apparatus includes a housing fitted in a portion of an upper surface of a process chamber of a deposition apparatus and having a protruding portion having an elongated shape in a plan view and protruding upward from a bottom surface, a coil wound around a side surface of the protruding portion and having an elongated shape in the plan view, and an inclination adjustment mechanism configured to independently move upward and downward both ends in a longitudinal direction of the coil to change an inclination of the coil in the longitudinal direction.
US11823864B1
One or more embodiments of the present disclosure are directed toward improved methods of fabricating a semiconductor device utilizing multi-level electron beam lithography (e-beam lithography), an alignment marker for multi-level e-beam lithography, and a semiconductor device including the alignment marker. A method of fabricating a semiconductor device may include: forming an alignment marker in a substrate, the alignment marker including tantalum; determining, utilizing a backscatter electron detector of an electron beam lithography tool, a location of an edge of the alignment marker based on an atomic number contrast between the alignment marker and the substrate; and forming, utilizing the electron beam lithography tool, at least one transistor in the substrate based on the location of the edge of the alignment marker.
US11823861B2
The invention provides a charged particle beam device that prevents a leakage of an unnecessary magnetic field to a trajectory of a charged particle beam with which a sample is irradiated in a sample observation according to a boosting method. The charged particle beam device includes: a charged particle source configured to generate the charged particle beam with which the sample is irradiated; an object lens configured to generate the magnetic field for focusing the charged particle beam; and a boosting electrode that is provided inside the object lens and to which a voltage for accelerating the charged particle beam is applied. The boosting electrode is formed of a magnetic material.
US11823860B1
An X-ray generating apparatus includes an electron gun, a target configured to generate X-rays by being irradiated with an electron beam emitted from the electron gun, and a controller configured to control a first mode for thinning the target by irradiating the target with an electron beam with a current adjusted within a first current range and a second mode for generating X-rays by irradiating the target with an electron beam with a current adjusted within a second current range. The first current range has a lower limit larger than an upper limit of the second current range.
US11823857B2
A fuse module including a housing, a busbar disposed within the housing adjacent an interior surface of a rear wall of the housing, a terminal extending through a front wall of the housing and having a fuse coupling portion disposed within the housing adjacent an interior surface of a front wall of the housing and a conductor coupling portion protruding from an exterior surface of the front wall of the housing, and a movable pushrod extending through the rear wall of the housing and having a head portion disposed adjacent a rigid portion of the busbar for moving the rigid portion of the busbar between a retracted position, the rigid portion of the busbar located near the interior surface of the rear wall, and an extended position wherein the rigid portion of the busbar is located further from the interior surface of the rear wall relative to the retracted position.
US11823853B2
The invention relates to a membrane pressure switch (1) comprising a housing (2), in which a deformable membrane (3) is arranged, against which a mushroom shaped thrust element (4) abuts, which is movable by the deformation of the membrane (3); and a microswitch (5), which is arranged in the housing (2) opposite the mushroom shaped thrust element (4) by means of a fixing disk (6), wherein the fixing disk (6) is provided with an external thread (7), which is screwed into an internal thread (8) of the housing (2) in the mounted state of the fixing disk (6).
US11823852B2
A DC voltage switch includes a first switch arranged at a first potential between a first terminal of the first switch and a second terminal of the first switch, a first discharging device which is arranged between the first terminal at the first potential and a third terminal at a second potential and includes a first switching element designed as a thyristor, and a second discharging device which is arranged between the second terminal and a fourth terminal at the second potential and includes a second switching element designed as a semiconductor switch that can be switched off. The respective discharging devices connect the first terminal and the third terminal and/or the second terminal and the fourth terminal, at least temporarily, when the DC voltage switch is being or has been switched off.
US11823847B2
A hybrid polymer aluminum electrolytic capacitor and a method for manufacturing a capacitor are disclosed. In an embodiment a method for manufacturing a capacitor includes winding an anode foil, separators and a cathode foil around an axis to form a winding element, flooding the winding element with a polymer dispersion, wherein the polymer dispersion contains electrically conductive solid polymer particles or a polymer powder and a solvent and applying pulses of overpressure to the flooded winding element.
US11823841B2
A ceramic electronic device includes an element body and an external electrode. The element body includes a ceramic layer and an internal electrode layer. The external electrode is formed on an end surface of the element body and electrically connected to a part of the internal electrode layer. The ceramic layer includes a perovskite compound represented by ABO3 as a main component. The external electrode includes a baked electrode layer having a first region and a second region. The first region is contacted with the end surface of the element body and located near a joint boundary with the element body. The second region is located outside the first region and constitutes an outer surface of the baked electrode layer. The first region includes a glass frit including at least B, Zn, and Si. The second region includes an oxide having a higher melting point than Cu.
US11823835B2
An electrical device, such as a camera controller includes a connector having a first magnetic element and a first cam surface. An electrical housing includes a housing panel having an outer surface configured to receive the connector. A target element is disposed within the electrical housing. The target element includes a second magnetic element. The outer surface includes a second cam surface configured to engage the first cam surface and translate a rotation of the connector into an axial displacement of the connector. In one aspect, a target positioning member is configured to position the target element into the first position when the connector is removed from the outer surface. The targeting positioning member is further configured to position the target element into the second position when the first cam surface engages the second cam surface.
US11823833B2
Provided is an apparatus and method for improving generation efficiency of a distributed generation facility, and more specifically, to an apparatus and method for improving generation efficiency of a distributed generation facility configured to improve generation efficiency by boosting a voltage within an allowable voltage range according to a linkage capacity when the generated power of the distributed generation facility is linked and supplied to a power transmission and distribution side.
US11823824B2
The present disclosure includes a main phase comprising an R2T14B compound, and a grain boundary phase. The atom number ratio of B to T in this R-T-B sintered magnet is less than the atom number ratio of B to T in the stoichiometric composition of the R2T14B compound, and the relationships 26.0 mass %≤([Nd]+[Pr]+[Ce]+[Dy]+[Tb])−(9×[O]+12×[C])≤27.5 mass %, 0.15 mass %≤[O]≤0.30 mass %, and 0.05 mass %<[Tb]≤0.35 mass % are satisfied, where [Nd] is the Nd content (mass %), [Pr] is the Pr content (mass %), [Ce] is the Ce content (mass %), [Dy] is the Dy content (mass %), [O] is the O content (mass %), and [C] is the C content (mass %). Tb concentration and/or the Dy concentration gradually decreases from the magnet surface toward the magnet interior, at least in part.
US11823823B2
According to the present invention, there are provided ferrite particles for bonded magnets and a resin composition for bonded magnets which are capable of producing a bonded magnet molded product having a good tensile elongation and exhibiting excellent magnetic properties, as well as a bonded magnet molded product such as a rotor which is obtained by using the resin composition. The present invention relates to ferrite particles for bonded magnets having a bulk density of not less than 0.5 g/cm3 and less than 0.6 g/cm3 and a degree of compaction of not less than 65%, a resin composition for bonded magnets using the ferrite particles, and a molded product obtained by using the ferrite particles and the resin composition.
US11823821B2
The present invention relates to a polymer voltage-dependent resistor (PVDR) in various physical forms and methods for manufacturing the varistor. The body of the PVDR is composed of a polymer matrix having a filler composed of doped zinc oxide particles, other semi conductive particles or metal particles uniformly distributed therein. Conductive electrodes may be affixed to the polymer matrix and electrical leads attached to the electrodes.
US11823819B2
A resistor includes a first insulator, a resistive body, a second insulator, a pair of electrodes, and a covering body. The first insulator has a first obverse surface facing in a thickness direction thereof. The resistive body is provided on the first obverse surface. The second insulator covers the resistive body. The pair of electrodes are electrically connected to the resistive body at both sides in a first direction perpendicular to the thickness direction. The covering body is formed on at least one of the first insulator and the second insulator. The covering body has electrical conductivity. The first layer is in contact with at least one of the first insulator and the second insulator.
US11823817B2
A composite hybrid cable includes multiple constituent cables with an outer jacket covering the constituent cables configured to run through a wire chase or wall of a structure in a single pass by pushing. The ends of the constituent cables are of different lengths to form a staggered end with the ends having factory-installed connectors. The ends are covered with a material to form a tapered leading edge to facilitate running the composite hybrid cable.
US11823815B2
An aspect of the present disclosure provides a shield for a terminal of a high-voltage electrical device including a first shield element having at least one axial opening and at least one lateral opening, and at least one second shield element, wherein the at least one second shield element is moveable between a first shield position and a second shield position for selectively opening and closing at least one of the at least one axial opening and the at least one first lateral opening. Further aspects provide a high-voltage electrical bushing comprising a shield according to the aspect above, and a transformer including said high-voltage electrical bushing. Yet a further aspect provides a method for installing a high-voltage bushing having a shield according to the aspect above.
US11823814B2
A cable and methods of making cables are disclosed. In at least one embodiment, a method for making a cable includes introducing a conductive material onto a sheet including a heat-shrink material. The method includes compressing a first portion of the sheet onto a second portion of the sheet to form a sheath having an interior volume, where the conductive material is disposed in the interior volume. In at least one embodiment, a cable includes a sheath including a heat-shrink material. The cable includes an interior volume including a conductive material including a conductive carbon material.
US11823812B2
A wire end of a wire harness is protected. The wire harness includes a wire bundle and a connector connected therewith. The wire bundle includes the wire end, and the wire end includes a bent portion and faces the connector. First, a sheet member is folded perpendicularly to a wire lead-out surface of the connector, thereby forming, concurrently, counter sides facing the wire lead-out surface, side surface covering portions, and a tip end protection portion. Next, the side surface covering portions are folded along a top protection portion formation portion, thereby forming, concurrently, side surface protection portions, a top protection portion and an extending portion. Next, a wire end protection portion is secured, with a pressure-sensitive adhesive tape or the like, to a wire bundle portion while the relative position of the counter sides with respect to the wire lead-out surface is maintained.
US11823808B2
Electrically conductive polymeric composite materials include microbially produced protein nanowires. The conductive composites are useful in diverse electronic materials applications, particularly in applications requiring biocompatibility, such as sensors and wearable electronics.
US11823804B2
A steam generator accident mitigation system is disclosed. A steam generator accident mitigation system to mitigate an accident if the accident occurs in a steam generator installed inside a containment building of a nuclear power plant according to an exemplary embodiment of the present system, the system including: a pressurizing tank which is installed inside the containment building and includes a first cooling water and a non-condensable gas for pressurizing the first cooling water therein; at least one connecting pipe connecting the steam generator and the pressurizing tank; and at least one connecting pipe valve which is installed in the at least one connecting pipe, respectively, and is able to control the amount of opening of the connecting pipe; wherein opening of the at least one connecting pipe valve permits fluid communication between the steam generator and the pressurizing tank.
US11823796B2
Systems and methods for capturing and monitoring the health, safety, and/or activity of a user are described. In one aspect, the system generates a data usage pattern for the user and monitors the user's current data usage activity to detect data usage deviations from the user's usage pattern. When a deviation is detected, the system may send an alert message to the user or another user indicating that an anomaly may have occurred, permitting the user or another user to respond to the anomaly.
US11823778B2
An apparatus for developing an intensity-modulated radiation therapy treatment plan includes a memory that stores machine instructions and a processor that executes the machine instructions to receive a clinical goal associated with the treatment plan as a user input. The processor further executes the machine instructions to determine a plan objective based on the clinical goal, generate a cost function comprising a term based on the plan objective, and assign an initial value to a parameter associated with the term. The processor also executes the machine instructions to identify a microstate that results in a reduced value associated with the cost function, evaluate a fulfillment level associated with the clinical goal, and adjust the value of the parameter to improve the fulfillment level.
US11823776B2
One aspect of this disclosure is directed to methods, apparatuses, and systems for filtering medical findings. Another aspect of this disclosure is directed to methods, apparatuses, and systems for displaying filtered medical findings. Yet another aspect of this disclosure is directed to methods, apparatuses, and systems for generating user interfaces for setting parameters for filtering medical findings. Another aspect of this disclosure is directed to methods, apparatuses, and systems for displaying medical findings that passed through a filter. Another aspect of this disclosure is directed to methods, apparatuses, and systems for filtering and displaying medical information related to medical findings.
US11823765B2
The present application provides a storage system including a data port. The data port includes a data output unit. The data output unit includes: a pull-up unit having a control terminal, a first terminal and a second terminal, a first input signal being inputted to the control terminal, the first terminal being electrically connected to a power supply, the second terminal being connected to an output terminal of the data output unit, and the pull-up unit being a first NMOS transistor; and a pull-down unit having a control terminal, a first terminal and a second terminal, a second input signal being inputted to the control terminal, the first terminal being electrically connected to a ground terminal, and the second terminal being connected to the output terminal of the data output unit.
US11823763B2
A sense amplifier includes: an amplification module, configured to amplify a voltage difference between a bit line and a reference bit line when the sense amplifier is in an amplification phase; a controllable power module, connected to the amplification module and configured to supply a first voltage to the amplification module when the sense amplifier is in a writing phase, and supply a second voltage to the amplification module when the sense amplifier is in a non-writing phase, and the second voltage is greater than the first voltage; and a writing module, connected to the bit line and the reference bit line and configured to pull the voltage difference between the bit line and the reference bit line according to to-be-written data when the sense amplifier is in the writing phase.
US11823760B2
A memory system includes: (a) a memory array including numerous quasi-volatile (“QV”) memory units each configured to store a first portion of a code word encoded using an error-detecting and error-correcting code (“ECC-encoded code word”); (b) a refresh circuit for reading and writing back the first portion of the ECC-encoded code word of a selected one of the QV memory unit; (c) a global parity evaluation circuit configured to determine a global parity of the ECC-encoded code word of the selected QV memory unit; and a memory controller configured for controlling operations carried out in the memory array, wherein when the global parity of the ECC-encoded code word of the selected QV memory unit is determined at the global parity evaluation circuit to be a predetermined parity, the memory controller (i) performs error correction on the selected ECC-encoded code word and (ii) causes the first portion of the corrected ECC-encoded code word to be written back to the selected QV memory unit, instead of the refresh circuit writing back the first portion of the ECC-encoded code word.
US11823756B2
A method and device for testing a memory array structure, and a non-transitory storage medium are provided. The method includes that: respective storage data corresponding to each preset test pattern is written into a to-be-tested memory array, the each preset test pattern being one of preset test patterns in a preset test pattern library; a row aggressing test is repeatedly performed on the to-be-tested memory array until a bit error occurs in the storage data, to obtain row aggressing test times, corresponding to the each preset test pattern, of the to-be-tested memory array, where the bit error characterizes that the storage data has changed; a target preset test pattern corresponding to the to-be-tested memory array is determined from the preset test pattern library based on the row aggressing test times; and an array structure of the to-be-tested memory array is determined based on the target preset test pattern.
US11823755B2
An integrated memory device can include an array of memory cells with decoding and sensing circuitry, a memory controller, read and write circuitry associated to the sensing circuitry, logic circuit portions in the read and write circuitry including at least a logic element receiving a data stream on a data input and a clock signal on a clock input, and a programmable or trimmable delay element or circuit upstream to the data input or the clock input for self trimming the internal timing of said at least a logic element by aligning in time the clock signal and/or the data stream. Operating parameters of the integrated circuit can be set for self trimming an internal timing of the integrated circuit.
US11823748B2
A voltage shift for memory cells of a block family at a memory device is measured. The block family is associated with a first voltage offset. An adjusted amount of voltage shift is determined for the memory cells based on the measured voltage shift and a temporary voltage shift offset associated with a difference between a current temperature and a prior temperature for the memory device. The block family is associated with a second voltage offset in view of the adjusted voltage shift.
US11823747B2
Methods, systems, and devices for external power functionality techniques for memory devices are described. A memory system, which may be coupled to a first power source associated with a first voltage, may detect whether a second power source associated with a second voltage higher than the first voltage is available. The memory device may activate a functionality to use the second power source for the access operations if the second power source is available, and the memory device may then perform one or more access operations using the second voltage from the second power source based on the activated functionality.
US11823744B2
A method of operating a memory device. The method includes the step of preparing a memory device that includes a first group of the memory holes with full SGD transistors and a second group of the memory holes with partial SGD transistors. The second group includes both a set of selected partial SGD transistors and a set of unselected partial SGD transistors. The method proceeds with electrically floating a first unselected partial SGD transistor of the set of unselected partial SGD transistors. With the at least one first unselected partial SGD transistor electrically floating, the method continues with reducing a voltage applied to at least one transistor or memory cell adjacent the first unselected partial SGD transistor such that a voltage of the first unselected partial SGD transistor is decreased through a capacitance coupling effect.
US11823735B2
A semiconductor device includes a main circuit and a peripheral circuit inputting/outputting a signal from/to the main circuit, the main circuit including: a memory cell array; a sense amplifier; a first output holding circuit holding the read data output from the sense amplifier; a second output holding circuit receiving the read data as its input output from the first output holding circuit; and a delay circuit outputting a delay signal for activating the second output holding circuit to be later than the first output holding circuit. The delay circuit includes an element applying a load capacitance to a wiring of the delay signal. A power-supply voltage being a first voltage is supplied to the memory cell array, the sense amplifier and the first output holding circuit. A power-supply voltage being a second voltage is supplied to the delay circuit, the second output holding circuit and the peripheral circuit.
US11823725B1
Endurance mechanisms are introduced for memories such as non-volatile memories for broad usage including caches, last-level cache(s), embedded memory, embedded cache, scratchpads, main memory, and storage devices. Here, non-volatile memories (NVMs) include magnetic random-access memory (MRAM), resistive RAM (ReRAM), ferroelectric RAM (FeRAM), phase-change memory (PCM), etc. In some cases, features of endurance mechanisms (e.g., randomizing mechanisms) are applicable to volatile memories such as static random-access memory (SRAM), and dynamic random-access memory (DRAM). The endurance mechanisms include a wear leveling scheme that uses index rotation, outlier compensation to handle weak bits, and random swap injection to mitigate wear out attacks.
US11823714B2
In exemplary embodiments of the present invention systems and methods are provided to implement and facilitate cross-fading, interstitials and other effects/processing of two or more media elements in a personalized media delivery service so that each client or user has a consistent high quality experience. The effects or crossfade processing can occur on the broadcast, publisher or server-side, but can still be personalized to a specific user, thus still allowing a personalized experience for each individual user, in a manner where the processing burden is minimized on the downstream side or client device. This approach enables a consistent user experience, independent of client device capabilities, both static and dynamic. The cross-fade can be implemented after decoding the relevant chunks of each component clip, processing, recoding and rechunking, or, in a preferred embodiment, the cross-fade or other effect can be implemented on the relevant chunks to the effect in the compressed domain, thus obviating any loss of quality by re-encoding. A large scale personalized content delivery service can be implemented by limiting the processing to essentially the first and last chunks of any file, since there is no need to processing the full clip. In exemplary embodiments of the present invention this type of processing can easily be accommodated in cloud computing technology, where the first and last files may be conveniently extracted and processed within the cloud to meet the required load. Processing may also be done locally, for example, by the broadcaster, with sufficient processing power to manage peak load.
US11823711B2
Regarding 100 reels of magnetic tape cartridges in the magnetic tape cartridge group, in a case where a maximum value of an absolute value of a difference between a servo band spacing obtained before storage in a predetermined environment and a servo band spacing obtained after storage in the predetermined environment for storage time T is defined as A, an arithmetic mean of a medium lives calculated by a linear function derived from a value of A and a value of the logarithm loge T of T is 4 years or longer and 3σ is 1 year or shorter. The medium life is T in a case where A satisfies Equation 1=1.5−B, and the B is a value calculated by multiplying a difference between a maximum value and a minimum value of the servo band spacings obtained in each of the five predetermined environments by ½.
US11823704B2
Coordinating signal processing among computing devices in a voice-driven computing environment is provided. A first and second digital assistant can detect an input audio signal, perform a signal quality check, and provide indications that the first and second digital assistants are operational to process the input audio signal. A system can select the first digital assistant for further processing. The system can receive, from the first digital assistant, data packets including a command. The system can generate, for a network connected device selected from a plurality of network connected devices, an action data structure based on the data packets, and transmit the action data structure to the selected network connected device.
US11823690B2
An audio encoder has a first information sink oriented encoding branch such as a spectral domain encoding branch, a second information source or SNR oriented encoding branch such as an LPC-domain encoding branch, and a switch for switching between the first and second encoding branches, the second encoding branch having a converter into a specific domain different from the spectral domain such as an LPC analysis stage generating an excitation signal, and the second encoding branch having a specific domain coding branch such as LPC domain processing branch, and a specific spectral domain coding branch such as LPC spectral domain processing branch, and an additional switch for switching between the specific domain coding branch and the specific spectral domain coding branch. An audio decoder has a first domain decoder, a second domain decoder, and a third domain decoder as well as two cascaded switches for switching between the decoders.
US11823688B2
Disclosed are a method of encoding and decoding an audio signal and an encoder and a decoder performing the method. The method of encoding an audio signal includes identifying an input signal, and generating a bitstring of each encoding layer by applying, to the input signal, an encoding model including a plurality of successive encoding layers that encodes the input signal, in which a current encoding layer among the encoding layers is trained to generate a bitstring of the current encoding layer by encoding an encoded signal which is a signal encoded in a previous encoding layer and quantizing an encoded signal which is a signal encoded in the current encoding layer.
US11823679B2
Techniques related to a method and system of audio false keyphrase rejection using speaker recognition are described herein. Such techniques use speaker recognition of a computer originated voice to omit actions triggered when a keyphrase is present in captured audio and omitted when speech of the captured audio was spoken by the computer originated voice.
US11823667B2
Techniques for modifying rules for completing requests using a conversational interface are disclosed. A conversational interface receives a user request to perform a particular function. A system extracts semantic content from the request and obtains contextual metadata associated with the request. Using the semantic content and contextual metadata, the system generates a data set of attribute values. The system determines whether the data set matches a data set of required data attributes associated with the request. If the provided data set is different than the required data set, the system determines whether to modify a set of rules associated with the request. The set of rules specifies which attribute values are required to complete the request. When the system modifies the rules associated with the request, the system also determines whether to apply the rule modification to subsequent requests by the same user and other users.
US11823659B2
A request including audio data is received from a voice-enabled device. A string of phonemes present in the utterance is determined through speech recognition. At a later time, a subsequent user input corresponding to the request may be received, in which the user input is associated with one or more text keywords. The subsequent user input may be obtained in response to an active request. Alternatively, feedback may not be actively elicited, but rather collected passively. However it is obtained, the one or more keywords associated with the subsequent user input may be associated with the string of phonemes to indicate that the user is saying or mean those words when they product that string of phonemes. A user-specific speech recognition key for the user account is then updated to associate the string of phonemes with these words. A general speech recognition model can also be trained using the association.
US11823658B2
The disclosed technologies include methods for generating a calibration model using data that is selected to match the conditions of a particular trial that involves an automated comparison of data samples, such as a comparison-based trial performed by an audio-based recognition, identification, or detection system. The disclosed technologies also include improved methods for selecting candidate data used to build the calibration model. The disclosed technologies further include methods for evaluating the performance of the calibration model and for rejecting a trial when not enough matched candidate data is available to build the calibration model. The disclosed technologies additionally include the use of regularization and automated data generation techniques to further improve the robustness of the calibration model.
US11823657B2
An example embodiment may involve receiving, from a client device, a selection of text-based articles from newsfeeds. The selection may specify that the text-based articles have been flagged for audible playout. The example embodiment may also involve, possibly in response to receiving the selection of the text-based articles, retrieving text-based articles from the newsfeeds. The example embodiment may also involve causing the text-based articles to be converted into audio files. The example embodiment may also involve receiving a request to stream the audio files to the client device or another device. The example embodiment may also involve causing the audio files to be streamed to the client device or the other device.
US11823653B1
An electronic musical instrument is tonally controlled by the configuration of a user's mouth and lips. The present invention uses a generated frequency signal to excite a first frequency signal from the user's mouth and lips. The present invention then adjusts the generated frequency signal using a phase-locked loop controller to achieve a close match to the natural frequency of the user's mouth and lips. The generated frequency signal is then played back after processing.
US11823649B2
The present teaching relates to method, system, medium, and implementations for data transfer in LED display. A signal signaling a timing for a next data transfer is received. In response to the signal, a next data transfer instruction is obtained that instructs reading a bit-based image block of an image from a memory. The bit-based image block is transferred, according to the next data transfer instruction, from the memory via a bus connected thereto, to one of a pair of alternate buffers pointed to by a write buffer pointer. Then, the write buffer pointer is toggled to point to another of the pair of alternate buffers and the process repeats. The bit-based image blocks alternately stored in the buffers are later retrieved and displayed on the LED display.
US11823643B2
A light-emitting apparatus comprising pixels that each includes a light-emitting element and a drive transistor for supplying a current according to a luminance signal to the light-emitting element and a signal supply circuit supplying the luminance signal to the drive transistor. The apparatus operates display modes including a first display mode and a second display mode in which a maximum luminance is higher than in the first display mode. The signal supply circuit, in a case where the display data has a maximum luminance value, supplies to the drive transistor, as the luminance signal, different voltages in the first and second display modes, and in a case where the display data has a minimum luminance value, supplies to the drive transistor, as the luminance signal, different voltages in the first and second display modes.
US11823642B2
An electronic display pipeline may process image data for display on an electronic display. The electronic display pipeline may include burn-in compensation statistics collection circuitry and burn-in compensation circuitry. The burn-in compensation statistics collection circuitry may collect image statistics based at least in part on the image data. The statistics may estimate a likely amount of non-uniform aging of the sub-pixels of the electronic display. The burn-in compensation circuitry may apply a gain to sub-pixels of the image data to account for non-uniform aging of corresponding sub-pixels of the electronic display. The applied gain may be based at least in part on the image statistics collected by the burn-in compensation statistics collection circuitry.
US11823637B2
A timing control circuit is provided to control a data voltage outputted to a pixel array of a display panel during a frame period to perform a polarity reversal every N scan lines, where N is a positive integer. The timing control circuit includes a receiver and an adjustment circuit. The receiver is configured to sequentially receive first display data and second display data for one data line of the display panel. The adjustment circuit is coupled to the receiver to adjust at least one of gray information of the second display data and charging time of the second display data according to a voltage polarity of the first display data and a voltage polarity of the second display data. A corresponding operation method of the timing control circuit is also provided.
US11823636B2
A display device includes a display unit including a plurality of pixels, a first drive circuit supplying a gate voltage to drive the plurality of pixels, a gate line connected to the plurality of pixels and the first drive circuit, the gate line transmitting the gate voltage to the plurality of pixels, a second drive circuit supplying a drive voltage corresponding to a luminance of each of the plurality of pixels, a data line connected to the plurality of pixels and the second drive circuit, the data line transmitting the drive voltage to the plurality of pixels, a back gate circuit generating a back gate voltage having a reverse polarity of the gate voltage, and a back gate line extending parallel to the gate line, the back gate line transmitting the back gate voltage to the plurality of pixels.
US11823627B2
A display device includes: a display panel including a display area including pixels and a non-display area including a dummy pixel; a scan driver which supplies a scan signal to the display panel; a data driver which supplies a data signal to the display panel; and a timing controller which supplies a first control signal for controlling the scan driver and a second control signal for controlling the data driver. The dummy pixel is connected to a bad pixel among the pixels in the display area through a repair line, and a connection of the dummy pixel to the repair line is cut off in an initialization phase in which a voltage of an initialization power source is supplied.
US11823621B2
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.
US11823619B2
An electroluminescent display device using a variable refresh rate (VRR) mode. The occurrence of a difference in luminance at a time point of a refresh rate change is reduced, thereby preventing viewers from perceiving the change of the refresh rate.
US11823615B2
A scan driver includes a plurality of stages. A n-th stage among the plurality of stages includes a first input unit controlling a voltage of a first node in response to a previous carry signal, a scan output unit outputting a current scan signal corresponding to a scan clock signal in response to the voltage of the first node, a first switching unit controlling a voltage of a second node in response to the previous carry signal, a sensing output unit outputting a current sensing signal corresponding to a sensing clock signal in response to the voltage of the second node, a carry output unit outputting a current carry signal corresponding to a carry clock signal in response to the voltage of the second node, and a second switching unit controlling the voltage of the second node in response to the sensing clock signal or the carry clock signal.
US11823611B2
A display device includes a display control circuit. The display control circuit includes: an arithmetic unit obtaining a video signal, and calculating, in accordance with the video signal, an average voltage value of a source signal in a display period; and a controller and a signal synthesizer supplying, in the display period, a source signal, based on the video signal, from a source drive circuit to a plurality of source lines, and supplying, in a suspension period, a source signal, having the average voltage value, from a source drive circuit to each of the source lines.
US11823610B2
An input signal correction device includes an input circuit, extension circuit, degenerate circuit, separation circuit, recovery circuit and delay adjustment circuit that operate at an operating frequency f, demura circuit that operates at an operating frequency f/2, and adder circuit. The extension circuit extends the period of R and B input signals by a factor of 2 and outputs preprocessing signals, the degenerate circuit degenerates a G input signal, the demura circuit corrects preprocessing signals from the extension and degenerate circuits and outputs correction signals, the separation circuit reduces the period of the R and B correction signals to ½ and outputs differential signals, recovery circuit reduces the period of G correction signal to ½ and outputs the same differential signal over two periods, the delay adjustment circuit delays the input and output signals, and the adder circuit adds the differential signals to the delay signals and outputs output signals.
US11823609B2
A method for Gamma debugging. The method for Gamma debugging is applicable to a display panel including a first display area and a second display area. A light transmittance of the first display area is greater than that of the second display area. The method includes: selecting, in the second display area, a test area having a same shape and size as the first display area; obtaining a first present brightness value when the test area corresponds to a specified register value under a specified grayscale; determining a plurality of first target brightness values when the first display area corresponds to a plurality of register values under the specified grayscale, according to the first present brightness value and a linear relationship between register values and brightness of the display panel; and performing Gamma debugging on the first display area according to the first target brightness values.
US11823608B2
A display device includes a substrate, pixels on the substrate, and a driving circuit unit connected to the pixels through data lines. The driving circuit unit includes a thermistor having a resistance value which changes according to a temperature of the substrate and a register group in which set values of a dimming ratio corresponding to the temperature are stored, the driving circuit unit controls the pixels to emit light with a first luminance based on the dimming ratio when the temperature based on the resistance value is less than a minimum temperature, the driving circuit unit controls the pixels to emit light with a second luminance based on the dimming ratio when the temperature is greater than the minimum temperature and less than a maximum temperature, and the driving circuit unit stops image display of the pixels when the temperature is greater than the maximum temperature.
US11823603B2
Embodiments of this application provide an always-on-display method and an electronic device. The method includes: displaying, by an electronic device, an always-on-display screen, where the always-on-display screen includes a first image of a first display object; in response to detecting by the electronic device that an external object satisfies a first preset condition, displaying, by the electronic device, a second image of a second display object, where the second image is different from the first image. In the embodiments of this application, the always-on-display screen displayed by the electronic device can change according to the external object. When the external object satisfies a preset condition, a corresponding image or motion video is displayed, so that the always-on-display screen can be flexibly displayed.
US11823600B2
A display system and vehicle that have novel structures are provided. The display system includes a display panel, a correction circuit, and a memory circuit. The display panel is flexible. The display panel includes a display region and a non-display region. The memory circuit has a function of storing first data about the display region and second data about the non-display region. The non-display region has a region which overlaps with the display region when the display panel is bent. The correction circuit has a function of generating image data to be written to pixels in the display region on the basis of the first data and the second data.
US11823598B2
Described are various embodiments of process, system and device to automatically adjust user perception of an input, whereby and adjusted image perception value is variably defined for different input locations to create at least one of a multi-focal effect, a progressive perception adjustment, or the like.
US11823597B2
The present disclosure relates to a driving unit, including a first driving sub-circuit, a second driving sub-circuit, and a driving control circuit. The first driving sub-circuit includes first switching elements, configured to output a first signal to the driving unit in response to a control signal from the driving control circuit. The second driving sub-circuit includes one or more second switching elements, and at least one of the second switching elements is configured to output a second signal to the driving unit in response to the control signal. The driving control circuit is configured to output the control signal at a control signal output terminal. Each of the first switching elements and second switching elements includes a transistor. Control signal input terminals of the first switching elements are coupled to the control signal output terminal through a control signal input line having a ring structure.
US11823595B2
The present application provides a support member and a foldable display module. The support member includes at least one bending region and a plurality of non-bending regions. Each bending region is connected between two opposite non-bending regions. The support member further includes a support frame. The support frame includes a first surface and a second surface opposite to each other in a thickness direction of the support member. A portion of the first surface and a portion of the second surface of the support frame corresponding to the non-bending regions are defined with a plurality of first grooves and a plurality of second grooves.
US11823594B2
Methods, apparatus, systems and articles of manufacture are disclosed to develop driving simulations. An example apparatus includes a vehicle configuration engine to retrieve first tier environment parameters associated with a simulation type, and generate second tier environment parameters associated with the simulation type, a simulation modifier (SM) source engine to identify a source of SMs, and distinguish respective ones of the source of SMs that are compatible with the simulation type and the second tier environment parameters, and a development environment configuration engine to improve simulation design efficiency by associating simulation events with only the respective ones of the SMs that are compatible with the simulation type.
US11823593B2
The present invention relates to a method for displaying learning content of a terminal and an application program therefor. The method for displaying learning content of a terminal of the present invention comprises the steps of: displaying text with a group of questions on a first layer; displaying a first question card corresponding to a first question on a second layer; and when a continuous touch gesture in a touch input is received in the second layer, displaying, on the second layer, a second question card corresponding to a second question according to the touch gesture, wherein the question card includes one or more examples that are selectable by a learner. According to the present invention, it is possible to effectively display learning content including a large amount of information such as multiple choice questions on a limited size screen.
US11823592B2
The disclosed system and method focus on automatically generating questions from input of written text and/or audio transcripts (e.g., learning materials) to aid in teaching people through testing their knowledge about information they have previously been presented with. These questions may be presented to an end user via a conversational system (e.g., virtual agent or chatbot). The user can iterate through each question, provide feedback for the question, attempt to answer the question, and/or get an answer score for each answer. The disclosed system and method can generate questions tailored to a particular subject by using teaching materials as input. The disclosed system and method can further curate the questions based on various conditions to ensure that the questions are automatically selected and arranged in an order that best suits the subject taught and the learner answering the questions.
US11823582B2
Methods and systems for optimizing the flight of an aircraft are disclosed. The trajectory is divided into segments, each of the segments being governed by distinct sets of equations, depending on engine thrust mode and on vertical guidance (climb, cruise or descent). By assuming two, aerodynamic and engine-speed, models, data from flight recordings are received and a number of parameters from a parameter-optimization engine is iteratively determined by applying a least-squares calculation until a predefined minimality criterion is satisfied. The parameter optimization engine is next used to predict the trajectory point following a given point. Software aspects and system (e.g. FMS and/or EFB) aspects are described.
US11823572B2
A method of detecting overspeeding for a vehicle, including obtaining historical trajectory data of a fleet, of geographical areas from an electronic database; determining, by a microprocessor of a server, a distribution of speed of the historical trajectory data; calculating, on an electronic device associated with the vehicle, a determined probability of future overspeeding; wherein obtaining includes communicating, by the server an electronic request to the electronic database for the historical trajectory data, and the historical trajectory data from the electronic database to the server. An electronic device including a trajectory data acquisition circuit; a communication circuit to receive pre-trained weights for a trained classifier from a server; a processor to use a classifier configured with the pre-trained weights to calculate, based on trajectory data, a probability of future overspeeding being higher than a pre-determined threshold. A system and a computer-readable medium storing computer executable code for the method.
US11823571B2
A device and a method for predicting traffic information are provided. The traffic information predicting device may include a data calculating device configured to derive inter-vehicle spacings, inter-vehicle head spacings, and a vehicle density using a plurality of sensors mounted on a vehicle, and a predicting device configured to derive travel speed data corresponding to the vehicle density and predict traffic information.
US11823570B2
A traffic management server includes a receiver configured to receive radar detection results from radars attached to a plurality of vehicles, a road boundary detection unit configured to detect road boundary information from the received radar detection results, a lane information detection unit configured to detect lane information, indicating which lane the plurality of vehicles is located in, based on the detected road boundary information and predetermined lane width information, a classification unit configured to classify the received radar detection results by using the detected lane information and a calculation unit configured to calculate vehicle speed information for each lane by using the classified radar detection results.
US11823562B2
In some embodiments, techniques are provided for analyzing time series data to detect anomalies. In some embodiments, the time series data is processed using a machine learning model. In some embodiments, the machine learning model is trained in an unsupervised manner on large amounts of previous time series data, thus allowing highly accurate models to be created from novel data. In some embodiments, training of the machine learning model alternates between a fitting optimization and a trimming optimization to allow large amounts of training data that includes untagged anomalous records to be processed. Because a machine learning model is used, anomalies can be detected within complex systems, including but not limited to autonomous vehicles such as unmanned aerial vehicles. When anomalies are detected, commands can be transmitted to the monitored system (such as an autonomous vehicle) to respond to the anomaly.
US11823560B2
A moveable barrier system may include a moveable barrier configured to provide selective access to a space; a barrier operator configured to manipulate the moveable barrier between a closed position and an open position; a light; and a control station comprising a multi-function button configured to initiate more than one action by the barrier operator and by the light, the multi-function button being configured to initiate actions of: stopping an auto-close timer in response to receiving a first user input at the multi-function button; and toggling the light between an off state and an on state in response to receiving a second user input at the multi-function button.
US11823557B2
A system related to tactile reproduction is made more efficient by achieving a data amount reduction of a tactile signal while ensuring reproducibility of a tactile sense. An encoding apparatus includes an encoding unit configured to encode tactile signals using different data formats between different regions of a human body. Therefore, for example, a data amount reduction of a tactile signal can be performed considering difficulty in perceiving tactile stimulation of a region, by reducing a data distribution of a tactile signal for a region with low tactile sensitivity using a difference in tactile sensitivity between regions of a human body, and the like.
US11823555B2
A safety button includes an activation element, a first communication device, a second communication device, and a controller. The first communication device is configured to connect the safety button to a WLAN, while the second communication device is configured to connect the safety button to a user device such as a smart phone. The controller is in communication with the first and second communication devices. The controller is configured to cause the safety button to communicate with the WLAN via the first communication device if the safety button is connected to the WLAN, and to cause the safety button to communicate with the user device via the second communication device if the safety button is not connected to the WLAN. Upon actuation of the activation element, an alert signal is communicated to a remote server by way of either the WLAN or the user device.
US11823548B2
An arboriculture safety monitoring system (300) comprising at least one arboriculture safety monitoring device (200) and at least one arboriculture safety user interface device (100), the at least one arboriculture safety monitoring device (200) comprising at least one proximity sensor, a controller and a communication interface, the arboriculture safety user interface device (100) comprising alerting means, a communication interface, and a controller wherein the at least one arboriculture safety monitoring device (200) is configured to: connect to at least one of the at least one arboriculture safety user interface device (100), detect that a person has come within range of the at least one proximity sensor, and in response thereto emit an alert through alerting means of the arboriculture safety user interface device (100).
US11823547B2
An exemplary system can generate an alert to a caregiver or other concerned parties when a usage pattern of a multimedia device differs by a preset amount. The multimedia device can record typical usage of the device and determine a pattern. The pattern is compared with real-time usage to determine when a different pattern is being done and if it is outside a preset amount generate an alert to a caregiver. This allows for non-intrusive monitoring of individuals that use the multimedia device on a regular basis.
US11823545B2
A threat detection and isolation system is provided. The system includes a housing having an upper wall and a plurality of sidewalls extending therefrom defining an interior volume. A door is affixed to the housing on at least one of the plurality of sidewalls, the door providing access to the interior volume. A camera is disposed within the housing. At least one sensor is disposed within the housing, wherein the sensor can detect the presence of a predefined dangerous object within the interior volume. Upon detection of the presence of the predefined dangerous object, the door moves to a closed position and a lock engages the door, thereby preventing the door from moving to an open position. In some embodiments, a notification is sent to emergency services via a wireless communication system upon actuation of the sensor.
US11823543B2
In a general aspect, motion is detected using wireless signals. In an example, a method includes receiving, at a wireless communication device, requests for the wireless communication device to transmit wireless signals, the requests initiated by a wireless sensing system. The method further includes transmitting a series of wireless signals from the wireless communication device in response to the requests, and detecting, at the wireless communication device, a trigger event after transmitting the series of wireless signals. The method additionally includes updating, by the wireless communication device, a state of the wireless communication device based on the trigger event, the updated state indicating that the wireless communication device is not enabled to transmit wireless signals in response to the requests from the wireless sensing system. The method also includes communicating, by the wireless communication device, the updated state of the wireless communication device to the wireless sensing system.
US11823540B2
According to one or more embodiments, an interaction device is provided. The interaction device includes processing circuitry configured to render for display a first premises security video comprising a plurality of frames, determine a user interaction with a playback of the first premises security video, determine a plurality of logical weights associated with the plurality of frames based at least on the user interaction, train a machine learning model based at least on the plurality of logical weights, and perform a premises security system action based at least on the trained machine learning model.
US11823535B2
A gaming system is provided. The gaming system includes a plurality of game machines and a game server. The game server is programmed to associate each bingo card of a plurality of bingo cards to a game presentation object. The game server is also programmed to transmit, to at least two of a plurality of game machines, the game presentation objects. The game server is programmed to receive, from each of the at least two game machines, a selection of a game presentation object. The game server is programmed to evaluate each bingo card associated with a selected game presentation object against a ball call to determine at least one bingo card having a winning pattern. The game server is programmed to determine results for a competitive wagering game, and transmit the results to each of the at least two game machines.
US11823530B2
A game terminal allows a player to participate in the linked transaction including a linked deal within an initial deal via their client account interacting with a management system. The management system manages the execution of the linked transaction including execution of the initial deal, execution of the linked deal, and movement and monitoring of capital during execution of the linked transaction. Initial deal tickets are electronically allocated to player accounts by the management system. The linked deal may be a secondary deal that is lightly linked to the initial deal. In particular, the initial deal may include an access ticket to the linked deal, and the access ticket allows the management system to grant the player a play in the linked deal. Both the initial deal and the linked deal can have prizes, and the management system may resolve those prizes, as necessary.
US11823525B2
A symbol frame mechanic for a gaming device is described. The symbol frame mechanic generates a random based game outcome in a first game instance that includes a special symbol and determines that the special symbol lands within a symbol window position with a preexisting symbol frame. The symbol frame mechanic generates an upgraded symbol frame at the symbol window position. The symbol frame mechanic resets a count indicative of a number of remaining spins left before the preexisting symbol frame expires to a designated number of remaining spins. The symbol frame mechanic generates a random based game outcome in a second game instance that includes a credit symbol. The symbol frame mechanic determines that the credit symbol lands within the symbol window position with the upgraded symbol frame and triggers a payout for the credit symbol that lands in the upgraded symbol frame.
US11823521B2
An image processing method, for an identity document that comprises a data page, comprises acquiring a digital image of the page of data of the identity document. The method further comprises assigning a class or a super-class to the candidate identity document via automatic classification of the digital image by a machine-learning algorithm trained beforehand on a set of reference images in a training phase; processing the digital image to obtain a set of at least one intermediate image the weight of which is lower than or equal to the weight of the digital image; applying discrimination to the intermediate image using a discriminator neural network; and generating an output signal as output from the discriminator neural network, the value of which is representative of the probability that the candidate identity document is an authentic document or a fake.
US11823517B2
The present invention provides a cloud computing based system for compliance monitoring of vehicles and users of hydrocarbon wellsites and methods of implementing compliance monitoring service. The system includes at least one access control station located in the compliance monitored hydrocarbon wellsite and a cloud system server to manage the compliance monitoring of the hydrocarbon wellsites. The cloud system server can analyze an access code data and geolocation data received from a mobile computing device of a user, who is desiring to enter or exit a hydrocarbon wellsite or a portion of it, to authenticate the user, to determine whether the user is entering or exiting the hydrocarbon wellsite, and to identify the location of the access control station where the user entry or exit occurs.
US11823516B2
This application relates to a boarding pass processing device. In one aspect, the device includes a communication unit for communicating with a central server and a boarding pass recognition unit for recognizing a boarding pass held by a passenger. The device may also include a boarding processing unit for, if procedure information relating to whether a passenger holding a boarding pass recognized by the boarding pass recognition unit has gone through a procedure required for boarding an airplane is obtained from the central server through the communication unit, processing whether or not the passenger holding the recognized boarding pass has boarded the airplane, on the basis of the obtained procedure information.
US11823514B1
An access-control mechanism and method for controlling the access-control mechanism is provided herein. During operation the access-control mechanism will grant access to a user when a same utterance is detected over a local microphone and via a communication system, and a time period between receptions of each utterance is within a predetermined period.
US11823509B2
A vehicle processing device authenticates that an authorized user has requested an action by the vehicle and generates an authentication acknowledgement message. At least two security devices being present within the cabin of, or close to, the vehicle during a predetermined period following an authentication trigger event that occurs while the user performs a predetermined sequence of authentication activities (i.e., button presses, operating the vehicle or a part of it, etc.) provides a basis for the authentication acknowledgement message. Typically, information unique to each security device has been associated with the vehicle at a service provider's server. The authentication acknowledgement may include an activation code that results from processing the information, unique to each security device, received from the security devices and other random information, such as date. A service provider's server, or a user device, provides services to, or can access, respectively, the vehicle upon receiving the authentication acknowledgement.
US11823506B2
A driving evaluation apparatus configured to evaluate driving status of driver driving mobile body in preset determination area, includes: a microprocessor and a memory. The microprocessor is configured to function as: an information acquisition unit configured to acquire location information and travel speed information of the mobile body based on GPS signals; a speed excess determination unit configured to determine whether travel speed of the mobile body in the determination area exceeds predetermined travel speed based on the location information and the travel speed information; and a driving evaluation unit configured to evaluate the driving status of the driver in the determination area based on determination result of the speed excess determination. The speed excess determination unit is configured to stop the speed excess determination for predetermined time period when it is determined that the travel speed of the mobile body exceeds the predetermined travel speed.
US11823500B2
The invention relates to a module (100) for dispensing tickets, comprising: a chassis (1) holding a plurality of cassettes (3) each comprising a housing for housing a book of tickets and a dispensing mechanism, and a movable robot (2) configured to be selectively coupled with one of the cassettes (3). The robot comprises: an actuator (21) for extracting a terminal portion of the book by actuating the dispensing mechanism of the cassette, and a reception device receiving this terminal portion. The reception device and the dispensing mechanism are jointly configured to align a separation line of the terminal portion of the book with a separating device, and/or to tension said terminal portion in order to allow the ticket to be separated by the separating device.
US11823489B1
A notification system notifies users when there is a match between images. The notification system includes a network interface receiving images from a plurality of user devices including a first user device and a second user device, a memory storing database and instructions, and a processor. The processor executes the instructions to function as an image processing unit processing the received images, a face recognition unit recognizing one or more faces in each received image, a face matching unit checking whether a face in a first image from the first user device matches a face in a second image from the second user device, a metadata processing unit processing metadata in each received image, and a notification unit notifying the first user device and the second user device in a case where the face in the first image matches the face in the second image.
US11823485B2
Provided are a fingerprint reading device and a fingerprint reading method that can appropriately read a fingerprint even when reading a fingerprint of a relatively soft finger that may be easily subjected to significant elastic deformation. The fingerprint reading device includes: a placement portion on which a finger is placed, provided with a reading face so as to be able to move between first and second positions; a drive unit that causes the reading face to move between the first and second positions; and a reading unit that reads a fingerprint when the reading face is positioned at the first position, the drive unit causes the reading face to move to the second position and further move from the second position to the first position, and the reading unit reads a fingerprint when the reading face has moved from the second position to the first position.
US11823484B2
A display device and a fingerprint identification method thereof are disclosed. The display device includes a backlight module, a display panel disposed on the backlight module, and a cover plate disposed on the display panel. Wherein, a transparent optical sensor layer is disposed between the backlight module and the display panel, and one side of the cover plate facing the display panel is provided with a first light source.
US11823469B2
Incidents may be monitored using a camera in response to an activation of a trigger device. Trigger data may be received over a communication network in response to activation of a trigger device disposed within a first area of a vehicle. A camera disposed within a second area of the vehicle may be controlled over the communication network in response to receiving the trigger data, the controlling causing the camera to capture sensor information of a passenger of the vehicle. Passenger information of the passenger of the vehicle may be obtained in response to receiving the trigger data. An alert notification may be generated. The alert notification may comprise at least a portion of the sensor information of the passenger, and the alert notification may be capable of initiating one or more incident actions associated with the passenger.
US11823467B2
Provided is a display control apparatus including a vehicle detector and a processor, in which the processor performs projection conversion for projecting the plurality of captured images onto a projection plane, performs a visual point conversion process for converting at least one of the plurality of captured images into an image viewed from a virtual visual point, and sets a ground height of the virtual visual point when the surrounding vehicle is not detected in a predetermined region to be lower than a ground height of the virtual visual point when the surrounding vehicle is detected in the predetermined region.
US11823453B2
The technology described herein is directed to a media indexer framework including a character recognition engine that automatically detects and groups instances (or occurrences) of characters in a multi-frame animated media file. More specifically, the character recognition engine automatically detects and groups the instances (or occurrences) of the characters in the multi-frame animated media file such that each group contains images associated with a single character. The character groups are then labeled and used to train an image classification model. Once trained, the image classification model can be applied to subsequent multi-frame animated media files to automatically classifying the animated characters included therein.
US11823449B2
Embodiments of the invention are directed to detecting changes to a firebreak line in an environment. Aspects include obtaining a reference aerial image of an area of interest and a current aerial image of the area of interest and identifying, based on the reference aerial image, one or more firebreak lines in the area of interest. Aspects also include identifying, based on a comparison of the reference aerial image and the current aerial image, an anomaly in at least one of the one or more firebreak lines. Aspects further include transmitting an alert, based on detecting the anomaly, the alert including an indication of the detected anomaly.
US11823441B2
A machine learning apparatus for extracting a region from an input image, comprises: an inference unit configured to output the region by inference processing for the input image; and an augmentation unit configured to, in learning when learning of the inference unit is performed based on training data, perform data augmentation by increasing the number of input images constituting the training data, wherein the augmentation unit performs the data augmentation such that a region where image information held by the input image is defective is not included.
US11823440B2
An imaging system and method uses grouping and elimination to label images of unknown items. The items may be stacked together with known or unknown items. The items may be packages, such as packages of beverage containers. A machine learning model may be used to infer skus of the packages. The machine learning model is trained on known skus but is not trained on unknown skus. Multiple images of the same unknown sku are grouped using the machine learning model. Elimination based upon lists of expected skus is used to label each group of unknown skus.
US11823437B2
The present disclosure provides a target detection and model training method and apparatus, a device and a storage medium, and relates to the field of artificial intelligence, and in particular, to computer vision and deep learning technologies, which may be applied to smart city and intelligent transportation scenarios. The target detection method includes: performing feature extraction processing on an image to obtain image features of a plurality of stages of the image; performing position coding processing on the image to obtain a position code of the image; obtaining detection results of the plurality of stages of a target in the image based on the image features of the plurality of stages and the position code; and obtaining a target detection result based on the detection results of the plurality of stages.
US11823431B2
Disclosed are systems, devices, and methods for detecting a trachea, an exemplary system comprising an imaging device configured to obtain image data and a computing device configured to generate a three-dimensional (3D) model, identify a potential connected component in a first slice image, identify a potential connected component in a second slice image, label the first slice image as a top slice image, label the connected component in the top slice image as an active object, associate each connected component in a current slice image with a corresponding connected component in a previous slice image based on a connectivity criterion, label each connected component in the current slice image associated with a connected component of the preceding slice image as the active object, and identify the active object as the trachea, based on a length of the active object.
US11823428B2
An apparatus comprises a storage device configured to store a plurality of dictionary data for respectively detecting a plurality of different objects from an image; and at least one processor configured to function as: a detection unit configured to use partial dictionary data of the plurality of dictionary data to detect an object corresponding to the partial dictionary data, with respect to each frame of an image of a plurality of frames obtained by an image capturing device; and a switching unit configured to switch the dictionary data to be used by the detection unit in the plurality of frames, according to a result of the object detection by the detection unit.
US11823425B2
A few-shot defect detection method based on metric learning, including: (S1) performing data enhancement on a to-be-detected few-shot defect data set through a G2-Generative adversarial network (G2-GAN); (S2) extracting features of a defect data set similar to the to-be-detected few-shot defect data set based on an adaptive convolution kernel-based convolutional neural network (SKM-CNN) to generate a pre-training model; and (S3) transferring the pre-training model to a few-shot defect detection network (S2D2N) based on metric learning; and performing target feature extraction and metric learning in sequence to realize rapid identification and location of defects.
US11823418B2
An image compression method includes segmenting, by a processor, an image file to be compressed into a plurality of blocks; performing, by the processor, a first pixel conversion based on pixel difference values between blocks from among the plurality of blocks; and storing the image file of which the first pixel conversion is completed in a first format.
US11823408B2
A maize ear scanning device and computer vision kernel counting pipeline is used to analyze a maize ear. The process of analyzing the maize ear comprises: placing the ear on a rotating motor, fastened at the top with a metal pin on the sliding portion of the scanner; starting the motor's rotation; capturing an image of rotating ear with camera; converting rotating ear video into flat image by extracting individual frames, cropping to center horizontal pixel row, and concatenating all pixel rows; and running computer vision pipeline on image to identify seed locations.
US11823407B1
A client device that includes a camera and an extended reality client application program is employed by a user in a physical space, such as an industrial or campus environment. The user aims the camera within the mobile device at a real-world asset, such as a computer system, classroom, or vehicle. The client device acquires a digital representation, comprising a 2D representation of a physical space and a depth map, and detects 3D objects included in the acquired representation that corresponds to one or more anchors. The client device queries a data intake and query system for asset content associated with the detected anchors. Upon receiving the asset content from the data intake and query system, the client device generates visualizations of the asset content and presents the visualizations via a display device.
US11823398B2
An information processing apparatus (2000) includes a first analyzing unit (2020), a second analyzing unit (2040), and an estimating unit (2060). The first analyzing unit (2020) calculates a flow of a crowd in a capturing range of a fixed camera (10) using a first surveillance image (12). The second analyzing unit (2040) calculates a distribution of an attribute of objects in a capturing range of a moving camera (20) using a second surveillance image (22). The estimating unit (2060) estimates an attribute distribution for a range that is not included in the capturing range of the moving camera (20).
US11823396B2
A scalable tracking system includes a camera subsystem, a weight subsystem, and a central server. The camera subsystem includes cameras that capture video of a space, camera clients that determine local coordinates of objects in the captured videos, and a camera server that determines the physical positions of objects in the space based on the determined local coordinates. The weight subsystem determines when items were removed from shelves. The central server determines which object in the space removed the items based on the physical positions of the objects in the space and the determination of when items were removed.
US11823395B2
A vehicular driving assist system includes a camera disposed at a vehicle equipped with the vehicular driving assist system and viewing forward of the vehicle, the camera capturing image data. An electronic control unit (ECU) includes electronic circuitry and associated software. The electronic circuitry of the ECU includes an image processor for processing image data captured by the camera. The ECU, responsive to processing by the image processor of image data captured by the camera, determines presence of a leading vehicle traveling in front of the equipped vehicle and in the same traffic lane as the equipped vehicle. The ECU, responsive to determining presence of the leading vehicle, determines presence of a pothole in front of the vehicle and in the same traffic lane as the equipped vehicle.
US11823391B2
The present disclosure includes methods and systems for identifying and manipulating a segment of a three-dimensional digital model based on soft classification of the three-dimensional digital model. In particular, one or more embodiments of the disclosed systems and methods identify a soft classification of a digital model and utilize the soft classification to tune segmentation algorithms. For example, the disclosed systems and methods can utilize a soft classification to select a segmentation algorithm from a plurality of segmentation algorithms, to combine segmentation parameters from a plurality of segmentation algorithms, and/or to identify input parameters for a segmentation algorithm. The disclosed systems and methods can utilize the tuned segmentation algorithms to accurately and efficiently identify a segment of a three-dimensional digital model.
US11823390B2
A method of planarizing three dimensional data of a brain implemented by a computer according to an embodiment of the present disclosure includes acquiring a three-dimensional model of the brain scanned by a scanning device, the three-dimensional model including the three-dimensional data of the brain, and mapping, in the computer, the three-dimensional model onto a circle in an area-preserving manner to form an area-preserving map. The method can convert a three-dimensional brain model into a circle or unit disc on a two-dimensional plane so that the brain model can be compared with a reference brain model, and a doctor can judge the position and degree of a brain lesion more accurately.
US11823389B2
A method and system of constructing a network map from imagery comprising using an iterative search process guided by a CNN-based decision function to derive a network graph directly from the output of the CNN.
US11823380B2
A computer-implemented method for correcting artifacts within CT images of a subject includes providing iteratively correcting a CT volumetric image with a high-contrast mask by overpainting the high-contrast mask within CT volumetric image set by evaluating a model function and updating the CT projections to reflect the overpainting using a gradient descent based on previous overpainted CT projections, back-projecting the corrected CT projections to produce a corrected volumetric image set, and comparing the corrected CT volumetric image set against a previous corrected CT volumetric image set until convergence. The original voxels overpainted by the high-contrast mask are re-inserted into the converged CT volumetric image to produce the final CT volumetric image set.
US11823368B1
A system and methods for assessing road surface quality includes a wireless mobile device having a camera, a location receiver, and a road surface classifying computer application and is configured to be mounted on a vehicle. The system has a remote server having a road surface classifying web application, a database, and an interactive map connected to the web application. The mobile device actuates the camera to record videos, extract images from the videos, process the images, classify the images into road conditions, record a location of the images, generate a data packet including an identification of the mobile device and a time stamp of the data packet, and transmit the data packet to the remote server. The remote server stores the data packet in the database. The web application superimposes the time stamp of the data packet, the location, the road conditions, and the images on the interactive map.
US11823365B2
The present invention provides a computer-based method for automatically evaluating validity and extent of at least one damaged object from image data, comprising the steps of: (a) receive image data comprising one or more images of at least one damaged object; (b) inspect any one of said one or more images for existing image alteration utilising an image alteration detection algorithm, and remove any image comprising image alterations from said one or more images; (c) identify and classify said at least one damaged object in any one of said one or more images, utilising at least one first machine learning algorithm; (d) detect at least one damaged area of said classified damaged object, utilising at least one second machine learning algorithm; (e) classify, quantitatively and/or qualitatively, an extent of damage of said at least one damaged area, utilising at least one third machine learning algorithm, and characteristic information of said damaged object and/or an undamaged object that is at least equivalent to said at least one damaged object; (f) provide a visual marker to said detected at least one damaged area in any one of said at least one or more images; (g) generate a predictive analysis to repair and/or replace said at least one damaged object, utilising a fourth machine learning algorithm and said classified extent of damage of the detected said at least one damaged area.
US11823357B2
Certain aspects involve video inpainting in which content is propagated from a user-provided reference video frame to other video frames depicting a scene. One example method includes one or more processing devices that performs operations that include accessing a scene depicting a reference object that includes an annotation identifying a target region to be modified in one or more video frames. The operations also includes computing a target motion of a target pixel that is subject to a motion constraint. The motion constraint is based on a three-dimensional model of the reference object. Further, operations include determining color data of the target pixel to correspond to the target motion. The color data includes a color value and a gradient. Operations also include determining gradient constraints using gradient values of neighbor pixels. Additionally, the processing devices updates the color data of the target pixel subject to the gradient constraints.
US11823335B2
Provided are a tour guiding method and apparatus, an electronic device and a storage medium. The method includes receiving a video stream collected by a user in a current location area of a target scenic spot and sent by an application device; determining, based on the collected video stream and prestored three-dimensional point cloud data of the target scenic spot, an augmented-reality-based content resource package corresponding to the current location area, where the augmented-reality-based content resource package includes at least six-degrees-of-freedom attitude data of the application device; and sending the augmented-reality-based content resource package corresponding to the current location area to the application device to enable the application device to provide the augmented-reality-based content resource package corresponding to the front location area for the user.
US11823320B2
In examples, a list of elements may be divided into spans and each span may be allocated a respective memory range for output based on a worst-case compression ratio of a compression algorithm that will be used to compress the span. Worker threads may output compressed versions of the spans to the memory ranges. To ensure placement constraints of a data structure will be satisfied, boundaries of the spans may be adjusted prior to compression. The size allocated to a span (e.g., each span) may be increased (or decreasing) to avoid padding blocks while allowing for the span's compressed data to use a block allocated to an adjacent span. Further aspects of the disclosure provide for compaction of the portions of compressed data in memory in order to free up space which may have been allocated to account for the memory gaps which may result from variable compression ratios.
US11823319B2
One embodiment of a method for rendering one or more graphics images includes tracing one or more rays through a graphics scene; computing one or more surface normals associated with intersections of the one or more rays with one or more surfaces, where computing each surface normal includes: computing a plurality of intermediate surface normals associated with a plurality of adjacent voxels of a grid, and interpolating the plurality of intermediate surface normals; and rendering one or more graphics images based on the one or more surface normals.
US11823313B2
The present disclosure is directed toward systems, methods, and non-transitory computer readable media for generating a modified digital image by identifying patch matches within a digital image utilizing a Gaussian mixture model. For example, the systems described herein can identify sample patches and corresponding matching portions within a digital image. The systems can also identify transformations between the sample patches and the corresponding matching portions. Based on the transformations, the systems can generate a Gaussian mixture model, and the systems can modify a digital image by replacing a target region with target matching portions identified in accordance with the Gaussian mixture model.
US11823307B2
A method for MR imaging includes acquiring with an MR imaging apparatus undersampled k-space imaging data having one or more temporal dimensions and two or more spatial dimensions; transforming the undersampled k-space imaging data to image space data using zero-filled or sliding window reconstruction and sensitivity maps; decomposing the image space data into a compressed representation comprising a product of spatial and temporal parts, where the spatial part comprises spatial basis functions and the temporal part comprises temporal basis functions; processing the spatial basis functions and temporal basis functions to produce reconstructed spatial basis functions and reconstructed temporal basis functions, wherein the processing iteratively applies conjugate gradient and convolutional neural network updates using 2D or 3D spatial and 1D temporal networks; and decompressing the reconstructed spatial basis functions and reconstructed temporal basis functions to produce a reconstructed MRI image having one or more temporal dimensions and two or more spatial dimensions.
US11823306B2
A virtual image generation method and apparatus, an electronic device and a storage medium which relates to the field of artificial intelligence technologies such as augmented reality, computer vision and deep learning. A specific implementation scheme involves: acquiring base coefficients corresponding to key points of a target face based on a target face picture; generating a structure of a virtual image of the target face based on a mapping relationship of spatial alignment between a preset virtual model and a standard model, a base of the standard model and the base coefficients corresponding to the key points of the target face; and performing texture filling on the structure of the virtual image based on textures of the target face picture, to obtain the virtual image of the target face.
US11823291B2
A computer system receives customer records listing customer attributes and an adoption status of the customer, such as whether the customer has enrolled in a particular energy efficiency program. An initial set of patterns are identified among the customer records, such as according to a decision tree. The initial set is pruned to obtain a set of patterns that meet minimum support and effectiveness and maximum overlap requirements. The patterns are assigned to segments according to an optimization algorithm that seeks to maximize the minimum effectiveness of each segment, where the effectiveness indicates a number of customers matching the pattern of each segment that have positive adoption status. The optimization algorithm may be a bisection algorithm that evaluates a linear-fractional integer program (LFIP-F) to iteratively approach an optimal distribution of patterns.
US11823286B2
Any number of distinct dependent dimensions, associated with different object types, can be created and applied to accounting transactions. The distinct dependent dimensions can be used in generating reports, for example to provide insight into particular categories of transactions. Dimensional data can be captured along with transactional data, and subsequently used for categorizing and reporting on transactions. The distinct dependent dimensions can be organized in a hierarchical manner, for improved flexibility and functionality in categorizing and reporting on transactions. In addition, the dependent dimension structure can be used when generating and presenting user interface components, so that they properly restrict dimension data picklist values and prevent inconsistent dimension value selections.
US11823283B2
Methods and systems for maintaining a distributed ledger and/or blockchain of transactions and/or events pertaining to autonomous vehicles and/or smart contracts. An enforcement server may receive indications of transactions and/or events generated by one or more autonomous vehicles. The transactions and/or events may include information relating to a trigger condition and/or a decision condition associated with one or more smart contracts. The enforcement server may route the transaction to the appropriate smart contract to determine whether a trigger condition has been satisfied. When a trigger condition is satisfied, the enforcement server may automatically perform an action to enforce the smart contract and/or update the distributed ledger. In some aspects, the distributed ledger may record events associated with autonomous and semi-autonomous vehicle technology or system usage, including events associated with transitioning between manual and autonomous control, or vice versa, of one or more autonomous or semi-autonomous vehicles.
US11823281B2
Methods and systems for assigning damage to a property to causes of loss are provided. A smart home controller and/or an insurance provider remote processor (or server) may generate a time sequence of events for damage associated with an insure-related event. The time-sequence of events may be analyzed to identify causes of loss associated with damage to the property. The smart home controller or insurance provider remote processor may further analyze the time-sequence of event to determine a portion of the overall damage associated with each cause of loss. Subsequently, according to certain aspects, the smart home controller or insurance provider remote processor may automatically generate a prepopulated insurance claim for damage associated with the insurance-related event, and/or transmit the automatically prepared insurance claim to an insured for their review, approval, and/or modification, such as via wireless communication to a mobile device associated with the insured.
US11823280B2
A computer implement method that assist healthcare payers in identifying potentially fraudulent claims and which requests confirmation preferably from a healthcare provider or patient of services rendered by the healthcare provider or products received by the patient. Confirmation of equipment and services can occur at different times in the settlement process including, but not limited to, prior to payments being made to health care providers.
US11823279B2
Systems and methods provide for an automated system for determining whether claims related to an insured item should proceed to an arbitrating body. A virtual assistant (also referred to herein as an “arbitration assessment assistant”) installed in a computing device (e.g., computer, laptop, tablet computer, mobile phone, etc.) may be responsible for managing and assisting an insurance representative (e.g., an insurance adjuster, subrogation representative, etc.) in determining liability and fault relating to a claim, conducting a subrogation process, and ultimately determining whether the claim should be submitted for arbitration. In one or more aspects discussed, herein the process may be fully automated.
US11823278B1
A system for automated processing of electronic loan applications including user interfaces, visual presentation of data, automated loan documentation processing, financial analysis, loan scoring, real time risk adjustment, and underwriter approval processes is described. The system provides computer control for receiving electronic loan requests, automatically analysis and data verification, scoring loans, assessing risk, optimizing loan offers, generating dashboards with status information and tile displays of loan application data, real time adjusting of risk, displaying of optimized loan offers and underwriting of loan applications. More specifically, the dashboard includes a progress indicator of the progress of an electronic loan request to a complete loan application and finally to an approval or rejection. The dashboard also includes visual indications, including color and signals, directing the underwriter's attention to important or necessary action steps to reject or advance the loan application request. The dashboard interface can be customized or personalized for an underwriter, a loan or for other reasons. The dashboard interface includes a moveable, arrangeable, multi-sided color-coded tile system. The system analyzes loan application data to perform scoring of loans, risk assessment, and optimization of loan offer amounts which are conveyed to the underwriter through a user interface. Risk may be modified by the underwriter through the user interface, numerically or through sliding scale sliders, causing loan scoring and optimizing to occur in real time and presenting new loan offers to the underwriter for approval. The underwriter may approve loans through the user interface, or the system can automatically approve loans without human input.
US11823274B2
A parametric instrument is administered by defining a mishap for coverage by the parametric instrument, where the mishap is identifiable and verifiable after occurrence. The system determines when a trigger condition has taken place and confirms activation of the parametric instrument. This determination is practiced by measuring a triggered operating parameter and identifying and confirming when the triggered operating parameter satisfies predetermined trigger criteria. Activation of the parametric instrument is subsequently confirmed, and the corresponding benefit may be processed.
US11823270B2
Certain embodiments reduce the risks of traditionally programmed algorithms such as syntax errors, unclear logic, and the need for a non-trader programmer to develop the algorithm as specified by a trader by reducing or eliminating the writing of programming code by a user. Certain embodiments provide a design canvas area and blocks for designing an algorithm. Certain embodiments provide for grouping blocks placed in the design canvas area. Certain embodiments provide for virtualized group blocks enabling dynamic instantiation of portions of an algorithm to handle particular discrete events. Certain embodiments provide for operation of some or all portions of an algorithm when a connection between a client device and an algorithm server is broken.
US11823264B1
Systems and techniques are disclosed for reducing regulatory capital requirements for market participants with financial positions. Participant positions are received in a database for matching the participant positions. Additionally, participant assessed theoretical value by position, capital requirement reduction benefit for closing transactions and penalty for opening transactions by position, compression cost constraints, and zero or more custom constraints specifying acceptable risk profile in a portfolio of trades are received from each participant. A set of trades between a plurality of participants that delivers a capital requirement reduction to each of the plurality of participants, while simultaneously satisfying all participant specified cost and risk constraints is calculated. A time period to review and approve compression portfolios prior to consummating trades is provided. Trades including a multilateral compression portfolio on unanimous approval by each of the plurality of participants are automatically cleared and reported. Trade match data is calculated and disseminated.
US11823263B2
A method and system for providing integrated credit derivative brokerage services, the method or system including or using a credit trading arrangement, a credit trade capture arrangement, a trade management service arrangement to process trade data for the credit trading arrangement and the credit trade capture arrangement, and a central repository arrangement to store market data and shared reference data.
US11823259B2
In an example implementation, a method includes receiving, at a computing device, borrower information and requested financing plan information. Likewise, a method includes outputting at least a portion of the received information to a second computing device and, after receiving an indication of a decision denying the requested financing plan, outputting at least a portion of the received information to a computing device associated with a lender and confirming, to a computing device associated with a borrower or a merchant that the information has been sent to the lender.
US11823252B2
A method of identifying and enabling a data marketplace system transaction may comprise receiving an enterprise user object map defining a dataset field name and storage location for a dataset to be migrated pursuant to a user data integration process modeled by a user with a plurality of visual elements, identifying a data marketplace domain classification for the dataset to be migrated based on the enterprise user object map, querying a data marketplace application programming interface (API) to determine that it provides a marketplace for datasets meeting the data marketplace domain classification, generating a dataset sale integration process for transmitting the dataset of the data marketplace domain classification selected by the user for sale from a storage location defined by the user data integration process to a location defined by the data marketplace API, and automatically transmitting the dataset of the data marketplace domain classification to a purchaser.
US11823249B2
Gesture functionality is provided in a computing environment. In example embodiments, a gesture input is received. A style difference is identified between a known gesture input of a set of known gesture inputs and the received gesture input. The set of known gesture inputs is caused to be modified to include the style difference by updating a database that stores the set of known gesture inputs.
US11823236B1
A computer-implemented method for generating a proposed bid includes receiving an input generated by a first content provider as part of a bidding process where content providers bid for opportunities to provide content for publication. The input indicates (i) a resource for publishing first content from the first content provider and (ii) a campaign characteristic associated with the first content. The method includes determining a proposed bid for the first content provider based on the input and on historical data from the bidding process associated with the resource. The method includes presenting the proposed bid to the first content provider.
US11823230B2
A control apparatus is configured to control advertisement data presented to an occupant of a movable object having an automated driving function, and includes a travel road specification unit for specifying a road scheduled to be travelled by the movable object corresponding to the destination, a setting unit for setting, according to the road scheduled to be travelled, a switching recommendation point for switching a driving mode of the movable object from automated drive to driver-led manual drive, a notification plan generation unit for setting a degree of importance of the advertisement data to be presented according to the driving mode for the road scheduled to be travelled, and generating a notification plan for presenting the advertisement data to the occupant according to the set degree of importance, and a notification control unit for presenting notification data including the advertisement data to the occupant according to the notification plan.
US11823227B2
The present invention is to provide a computer system, and a method and a program for managing an advertising medium that easily identify an advertising medium. The computer system for managing an advertising medium outputs an identification image embedding the identification information of the advertising medium to the advertising medium, analyzes the shot image of the advertising medium outputting the identification image and reads the identification information of the advertising medium, and registers the identification information in a database.
US11823224B1
Systems and methods for applying reward points from a rewards account to a transaction are disclosed. A method can include receiving a payment request from a merchant computer system for a transaction. The method can include authenticating the payment request by acquiring and using an encryption key transmitted by a financial institution computing system from a database that is associated with a payment account. The method may include determining the number of rewards points in the rewards account is not enough to cover the transaction. The method may include transmitting a partial authorization message to the merchant computer system including an approval amount. The method may include receiving a second payment request comprising a remaining balance of the transaction. The method may include identifying a secondary payment source to cover the remaining balance of the transaction.
US11823221B2
A system and method for omnichannel text-based routing, interaction transfer, and customer-to-enterprise communications. The system is a cloud-based network containing an interaction control server, a routing engine, a media translation server, a mobile application, a business entity portal, mobile and compute devices for business enterprise and customer, and an enterprise database. Taken together or in part, said system optimizes customer interactions by delivering context aware text message, chat or email to customers; and when requested by customer, optimally routes with context, based upon a multitude of variables, to best available resource to handle the customer interaction. The system may be accessed through web browsers or purpose-built computer and mobile phone applications.
US11823219B2
Systems, methods, and apparatus are described herein for determining a location from anonymous data. For example, a computing device may receive anonymous data associated with a browser session initialized by a user via a browser on a user computing device. The computing device may determine that the user has not been assigned a unique identifier. The computing device may determine whether the user opted-in to location tracking. If the user opted-out of location tracking, the computing device may determine a latitude coordinate and a longitude coordinate of the user computing device during the browser session. The computing device may identify a physical address for the user based on the latitude coordinate and the longitude coordinate, for example, using a map application programming interface (API). The computing device may assign the unique identifier to the user. The computing device may associate the unique identifier to the physical address.
US11823210B2
Techniques for collecting telemetry data, indicating usage of a computing-based solution hosted in a computing resource network, to ascertain a stage of progression through an experience lifecycle for the computing-based solution, and to generate data for populating lifecycle templates with content for progressing from the stage to which the user account has progressed to the next stage of the experience lifecycle, to include on a user interface for display on a computing device associated with a user account. A software agent executing on a node in the computing resource network may collect the telemetry data to provide to a Software-Defined Networking (SDN) controller disposed in the same network. The SDN controller may transmit the telemetry data to a service provider network, where the data is utilized to determine lifecycle data for generating a user portal to present on the computing device associated with the user account.
US11823208B2
Tamper-proofing and secure identity validation techniques in a transaction processing system and secure electronic payment techniques are disclosed. A tamper-proof transaction processing device is provided and comprises at least two different strength adhesives to secure parts of the device together and a housing comprising at least a first and second protective layer. An electronic component comprising a secure element chip storing unique information relating to the chip is located between the first and second protective layer in the housing. In another aspect, a transaction processing system includes a payment instrument that is configured to approve only negative value and/or zero value transaction requests. Another aspect provides an identity card checking system and method where the identity card is brought into proximity of a data processing device and identity information is displayed on the screen of the data processing device for the period of time while the card is in proximity.
US11823205B1
A computer system includes a token repository configured to store payment tokens, and a server system. The server system includes a processor and instructions stored in non-transitory machine-readable media, the instructions configured to cause the server system to receive a request to provision a payment token based on a financial product, wherein the request includes information related to the financial product, provision a payment token based on the token request, including authenticating the financial product based on the financial product information and generating the payment token upon authenticating the financial product, wherein the payment token is useable to make a payment via the financial product, and store the payment token in the token repository.
US11823203B2
Systems and methods for managing a user-selected card verification code (CVC2) value for a payment card are disclosed. A sever is coupled to a payment card database and a hardware security module. The server is programmed to receive a request from a user to change the CVC2 value of the payment card to the user-selected CVC2 value. Based upon the request, the server retrieves from a payment card table stored on the database a payment card record associated with the payment card. The server transmits the user-selected CVC2 value, and, from the payment card record, a primary account number, a payment card expiry date, and a first service code to a hardware security module. The server subsequently receives from the hardware security module a second service code associated with the user-selected CVC2 value. The server updates the first service code in the payment card record to the second service code.
US11823202B1
Systems and methods can include a computing system configured to receive transaction information corresponding to a transaction between a merchant and a customer. The computing system can be configured to receive one or more images captured via a camera during the transaction. The computing system can be configured to analyze the one or more images captured by the camera to detect one or more features relating to the transaction in the one or more images. The computing system can be configured to generate a designation for the transaction based on the one or more features detected in the one or more images. The designation can comprise at least one of verified or unverified. The computing system can be configured to store the transaction information and the one or more images with the designation for the transaction in an account associated with the customer maintained in an accounts database.
US11823201B2
A system for intelligent recurring transaction processing and fraud detection comprises an artificial intelligence (AI) platform including machine learning (ML) models that are in communication with server computers. The servers access historical payment transaction data from a transaction database to train the ML models to predict future recurring transactions. The servers receive an authorization request from an acquirer for a payment transaction by a cardholder using a payment device, process the authorization request to the issuer and transmit a response. Transaction data from the authorization request is input into the ML models to predict whether the payment transaction comprises a recurring payment transaction and if so, determine a predicted date of a next recurring transaction. An API call is initiated to the issuer with transaction attributes regarding the next recurring payment transaction prior to the predicted date, and the issuer sends an alert message directly to the cardholder.
US11823196B2
Systems and methods are provided for authenticating mobile payments from a customer account to a merchant. The systems and methods may include a financial service provider receiving a request to authorize an electronic transaction at a point-of-sale. A financial service provider server computer may verify that the customer is present at the point-of-sale using received location data. An image having distorted text such as a captcha may be transmitted to a device at the point-of-sale, and the customer may read the captcha aloud. A voice sample of the customer may be sent to the financial service provider for comparison to stored voice recordings, to verify that the customer's voice sample is authentic if the voice matches a previously generated voice recording for the account. If the voice sample is authentic, the financial service provider may authorize the mobile payment.
US11823191B1
Techniques, devices, and systems for performing actions, within an application provided by a service provider, without additional authorization requests are described. An example process includes receiving an access request to access an application on a user device, and presenting an interactive element via a user interface of the application, wherein the interactive element, when selected, causes a website of a merchant to load to an in-app browser within the application. The example process further includes receiving, via the in-app browser, a payment request to initiate a payment to the merchant from an account associated with the application, determining, based at least in part on the payment request, that the payment request originated from within the application, and based at least in part on the determining, causing the payment to be authorized without additional input from a user associated with the user device.
US11823187B2
Systems and methods are provided for associating authentications and authorizations in connection with network interactions. An exemplary system includes a computing device configured to receive an authorization request for a network interaction from an acquirer, where the authorization request includes a primary account number (PAN) for a payment account and a transaction amount. The computing device is also configured to determine whether the authorization request includes an accountholder authentication value (AAV) and/or a transaction identifier (ID). In response to the authorization request including the AAV and the transaction ID, the computing device is configured to determine whether the AAV and the transaction ID are included in a data structure and, in response to them being included in the data structure, append a tag to the authorization request indicative of association of the authorization request to an authentication in the data structure associated with the AAV and the transaction ID.
US11823173B2
A method may include generating, by a computing device, a first dynamic QR code comprising a plurality of QR code frames, each QR code frame transmitted at a first frequency, the plurality of QR code frames comprising non-viable QR code frame(s) and at least one viable QR code frame. The method may include displaying, by the computing device, the first dynamic QR code, the at least one viable QR code frame displayed at a first time. The method may include transmitting, by the computing device, a first pulse to a user device. The method may include capturing, by the user device at the first time and in response to receiving the first pulse, the at least one viable QR code frame. The method may include generating and displaying, by the user device, a second dynamic QR code, causing the computing device to complete a requested transaction.
US11823172B2
A method may include generating, by a computing device, a first dynamic QR code comprising a plurality of QR code frames, each QR code frame transmitted at a first frequency, the plurality of QR code frames comprising non-viable QR code frame(s) and at least one viable QR code frame. The method may include displaying, by the computing device, the first dynamic QR code, the at least one viable QR code frame displayed at a first time. The method may include transmitting, by the computing device, a first pulse to a user device. The method may include capturing, by the user device at the first time and in response to receiving the first pulse, the at least one viable QR code frame. The method may include generating and displaying, by the user device, a second dynamic QR code, causing the computing device to complete a requested transaction.
US11823161B2
A method includes communicating with a remote server computer via a first mobile device to receive in the first mobile device a payment token associated with a PAN (primary account number). The PAN identifies a payment account owned by a user of the first mobile device. The method further includes provisioning the payment token from the first mobile device to a second mobile device in proximity to the first mobile device. The provisioning includes transfer of data from the first mobile device to the second mobile device.
US11823151B2
A kiosk is disclosed. For example, the kiosk includes a graphical user interface (GUI), a payment processing module to receive payment, a processor, and a non-transitory computer-readable medium storing a plurality of instructions, which when executed by the processor, causes the processor to perform operations. The operations include receiving a plurality of job requests, providing a total cost of the plurality of job requests on the GUI, receiving confirmation of the total costs via the GUI, receiving a single payment for the plurality of job requests via the payment processing module, and executing the plurality of job requests.
US11823150B2
A computer-implemented method of remotely influencing a performer at a live event is disclosed herein. The method, for example, can be implemented via a customer device including a display, a processor, and a memory configured to store an application that, when executed by the processor, causes the processor to perform the method. The method can include displaying a graphical user interface configured to receive user inputs, receiving a first user input including a user request for the performer to take a user-specified action during the live event, displaying terms and conditions associated with the user request, receiving a second user input including a user acceptance of the terms and conditions associated with the user request, and transmitting the user request to a performer device upon receiving the user acceptance of the terms and conditions associated with the user request.
US11823149B2
Systems and methods provided herein may include a card replacement system. The system may include an automated teller machine in data communication with a server. The automated teller machine may include an input device; a processor; a replacement card storage containing at least one replacement card, wherein the at least one replacement cards may include a magnetic stripe and a chip; a magnetic stripe writer; a chip writer; and an embossing device. The processor may be configured to: receive a replacement card request via the input device; request replacement card information from the server; encode replacement card information onto the replacement card using the magnetic stripe writer and the chip writer; and emboss user information onto the replacement card using the embossing device.
US11823137B2
Automated vehicle repair estimation by voting ensembling of multiple artificial intelligence functions is provided. A method comprises receiving a plurality of vehicle repair recommendation sets, each identifying (i) at least one component of a damaged vehicle, (ii) a recommended vehicle repair operation for each identified component, and (iii) a score and/or confidence percentage for each operation; when a plurality of the sets identify recommended operations for one of the components, selecting the operation having the highest score, and unselecting the other operations for the component; generating a composite vehicle repair recommendation set, wherein the composite vehicle repair recommendation set identifies the selected recommended vehicle repair operation, and wherein the composite vehicle repair recommendation set does not identify the unselected recommended vehicle repair operation; and providing the composite vehicle repair recommendation set to one or more claims management systems.
US11823128B2
Systems and methods for automating image annotations are provided, such that a large-scale annotated image collection may be efficiently generated for use in machine learning applications. In some aspects, a mobile device may capture image frames, identifying items appearing in the image frames and detect objects in three-dimensional space across those image frames. Cropped images may be created as associated with each item, which may then be correlated to the detected objects. A unique identifier may then be captured that is associated with the detected object, and labels are automatically applied to the cropped images based on data associated with that unique identifier. In some contexts, images of products carried by a retailer may be captured, and item data may be associated with such images based on that retailer's item taxonomy, for later classification of other/future products.
US11823122B2
An equipment monitoring system for a merchandiser. The system includes a control system that defines a data acquisition node, a server that is in remote communication with the control system via a network providing a communication bridge between the data acquisition node and the server, and that includes a database and one or more applications having executable processing instructions, and equipment monitoring sensors that are coupled to one or more components of the merchandiser to obtain status data regarding the status of the one or more components. The equipment monitoring sensors are in communication with the data acquisition node to communicate the status data to the server. The application(s) execute processing instructions that conduct program analysis for the one or more components using the status data based on information associated with the merchandiser to determine a predictive component failure associated with the one or more components.
US11823117B2
Methods and systems are described for optimizing delivery modes used to transport items to a customer. A delivery optimization system includes an online ordering system, a delivery mode optimizer, an order allocator, and a ship label and manifest generator. The delivery mode optimizer selects an optimal shipping mode based on information received from carriers. The lowest cost option to deliver the goods to the destination by a promised delivery date is selected at the time the order is received. A shipping node is selected that can supply the items needed to fulfill the order within the desired timeframe. The delivery mode is reevaluated after the order is prepared for shipment to determine if available shipping options have changed.
US11823111B2
A work instruction system includes: a production progress management device including a communication unit configured to communicate with a work instruction device, a product signal storage unit that stores a product signal including position information of a product, a product in-progress process estimation unit configured to estimate an in-progress process of the product using the position information, and a production progress estimation and update unit configured to estimate production progress of the product in accordance with a change in the position information and update production progress information; and the work instruction device including a communication unit configured to communicate with the production progress management device, a production progress storage unit that stores the production progress information, a data collection unit configured to obtain progress management information updated from the production progress management device, a recommended work generation unit configured to generate recommended work information, and an output unit.
US11823109B2
In some embodiments, image input data is received from multiple sources. The received image input data may then be aggregated and mapped to create a set of image input data. An event in the set of image input data may be automatically detected, such as by being triggered by a rule and an associated tag. An image mining result database may be updated by adding an entry to the database identifying each detected event and the triggering rule. An indication associated with the image mining result database may then be transmitted to a plurality of risk applications.
US11823108B1
A system for managing resources and scheduling is disclosed. The system includes a client computer, software executable by the client computer for providing a user interface, a server in data communication with the client computer, a database for storing data in a hierarchical data structure, and a data fusion engine executing on the server. The hierarchical data structure includes a parent node and child nodes linked to the parent node. The data fusion engine is configured to log a workflow to at least one of the child nodes based on user input received via the user interface. A related method and software is also disclosed.
US11823100B1
An apparatus and method for evaluating assignments. The processor receives assignment data generated by an inner circle member and inner circle data relating to the inner circle member. The processor determines a cohort for the inner circle member based on the inner circle data. The processor generates an action for the assignment based on the assignment and the cohort.
US11823099B1
The method may comprise receiving historical data (e.g., mineralogy data, irrigation data, raffinate data, heat data, lift height data, geographic data on ore placement and/or blower data); training a predictive model using the historical data to create a trained predictive model; adding future assumption data to the trained predictive model; running the forecast engine for a plurality of parameters to obtain forecast data for a mining production target; comparing the forecast data for the mining production target to the actual data for the mining production target; determining deviations between the forecast data and the actual data, based on the comparing; and changing each of the plurality of parameters from the forecast data to the actual data to determine a contribution to the deviations for each of the plurality of parameters.
US11823095B2
Virtualization methods and systems for optimizing the availability of items in an inventory of items in a reservation system, wherein the items are classified into item types and an item type is defined by a requestable set of at least one characteristic. Reservations may be received for a set of at least one characteristic that is a subset of an item type. After a reservation has been accepted, all the availabilities of the requestable sets of at least one characteristic in the inventory are updated. The reservation system may be a hotel reservation system and item types may be hotel room types or other bookable products. The reservation system may be a flight reservation system and item types may be bookable places on flights.
US11823083B2
An n-steps-ahead value of time-series data is estimated by a prediction model configured to output a sum of discounted m-th order differences of adjacent time steps at each time step, wherein an m-th order difference at a corresponding time step is discounted by using a discount factor such that an m-th order difference discount increases as a time step of the m-th order difference increases.
US11823076B2
In an approach to hyperparameter optimization, one or more computer processors express a hyperparameter tuning process of a model based on a type of model, one or more dimensions of a training dataset, associated loss function of the model, and associated computational constraints of the model, comprising: identifying a set of optimal hyper-rectangles based a calculated local variability and a calculated best function value; calculating a point as a representative for each identified potentially optimal hyper-rectangle by locally searching over the identified set of potentially optimal hyper-rectangles; dividing one or more hyper-rectangles in the identified set of optimal hyper-rectangles into a plurality of smaller hyper-rectangles based on each calculated point; and calculating one or more optimal hyperparameters utilizing a globally converged hyper-rectangle from the plurality of smaller hyper-rectangles. The one or more computer processors classify one or more unknown datapoints utilizing the model associated with tuned hyperparameters.
US11823071B2
The invention relates to a method and system that implements an assessment tool that assesses regulations. The system comprises: a server interface; a data store; and an assessment engine comprising a computer processor, coupled to the server interface and the data store, programmed to: identify a regulation; divide the regulation into a plurality of rules; convert each rule into a question, test and one or more conditions; present, via a user interface, a first question to a user; receive, via the user interface, a response to the first question; store, in the data store, the response; present, via the user interface, a subsequent question responsive to the response; store, in the data store, the subsequent question and corresponding response; and dynamically generate an audit trail of each question and answer combination.
US11823067B2
The present disclosure relates to system(s) and method(s) for tuning an analytical model. The system builds a global analytical model based on modelling data received from a user. Further, the system analyses a target eco-system to identify a set of target eco-system parameters. The system further selects a sub-set of model parameters, corresponding to the set of target eco-system parameters, from a set of model parameters. Further, the system generates a local analytical model based on updating the global analytical model, based on the sub-set of model parameters and one or more PMML wrappers. The system further deploys the local analytical model at each node, from a set of nodes, associated with the target eco-system. Further, the system gathers test results from each node based on executing the local analytical model. The system further tunes the sub-set of model parameters associated with the local analytical model using federated learning algorithms.
US11823060B2
A method for performing deterministic data processing through Artificial Intelligence (AI) is disclosed. The method may include generating, via a deep learning network, a set of input feature vectors based on input data for a deterministic data processing model. The method may further include providing the set of input feature vectors to a trained AI model. The trained AI model may generate a set of output feature vectors that may correspond to an output data of the deterministic data processing model. The method may further include determining a variation between the set of output feature vectors and the output data, and iteratively performing incremental learning of the AI model based on the determined variation.
US11823059B2
The present disclosure relates to a fashion recommendation system that employs a task-guided learning framework to jointly train a visually-aware personalized preference ranking network. In addition, the fashion recommendation system employs implicit feedback and generated user-based triplets to learn variances in the user's fashion preferences for items with which the user has not yet interacted. In particular, the fashion recommendation system uses triplets generated from implicit user data to jointly train a Siamese convolutional neural network and a personalized ranking model, which together produce a user preference predictor that determines personalized fashion recommendations for a user.
US11823056B2
Provided is a method for training a neural network and a device thereof. The method may train a neural network with three-dimensional (3D) training image data including a plurality of two-dimensional (2D) training image data. The method may include training, at a processor, a first convolutional neural network (CNN) with the plurality of 2D training image data, wherein the first convolutional neural network comprises 2D convolutional layers. The method may further include training, at the processor, a second convolutional neural network with the 3D training image data, wherein the second convolutional neural network comprises the 2D convolutional layers and 3D convolutional layers configured to receive an output of the 2D convolutional layers as an input.
US11823052B2
Certain aspects of the present disclosure are directed to methods and apparatus for configuring a multiply-accumulate (MAC) block in an artificial neural network. A method generally includes receiving, at a neural processing unit comprising one or more logic elements, at least one input associated with a use-case of the neural processing unit; obtaining a set of weights associated with the at least one input; selecting a precision for the set of weights; modifying the set of weights based on the selected precision; and generating an output based, at least in part, on the at least one input, the modified set of weights, and an activation function.
US11823048B1
Generating simulated training examples for training of machine learning model used for robot control
Implementations are directed to generating simulated training examples for training of a machine learning model, training the machine learning model based at least in part on the simulated training examples, and/or using the trained machine learning model in control of at least one real-world physical robot. Implementations are additionally or alternatively directed to performing one or more iterations of quantifying a “reality gap” for a robotic simulator and adapting parameter(s) for the robotic simulator based on the determined reality gap. The robotic simulator with the adapted parameter(s) can further be utilized to generate simulated training examples when the reality gap of one or more iterations satisfies one or more criteria.
US11823026B2
Respective initial feature sets are obtained for the nodes of a graph in which the nodes represent instances of entity types and edges represent relationships. Using the initial feature sets and the graph, a graph convolutional model is trained to generate one or more types of predictions. In the model, a representation of a particular node at a particular hidden layer is based on aggregated representations of neighbor nodes, and an embedding produced at a final hidden layer is used as input to a prediction layer. The trained model is stored.
US11823013B2
Embodiments of the present invention provide a computer-implemented method for performing unsupervised feature representation learning for text data. The method generates reference text data having a set of random text sequences, in which each text sequence of set of random text sequences is of a random length and comprises a number of random words, and in which each random length is sampled from a minimum length to a maximum length. The random words of each text sequence in the set are drawn from a distribution. The method generates a feature matrix for raw text data based at least in part on a set of computed distances between the set of random text sequences and the raw text data. The method provides the feature matrix as an input to one or more machine learning models.
US11823012B2
A method includes receiving a plurality of quantum systems, wherein each quantum system of the plurality of quantum system includes a plurality of quantum sub-systems in an entangled state, and wherein respective quantum systems of the plurality of quantum systems are independent quantum systems that are not entangled with one another. The method further includes performing a plurality of joint measurements on different quantum sub-systems from respective ones of the plurality of quantum systems, wherein the joint measurements generate joint measurement outcome data and determining, by a decoder, a plurality of syndrome graph values based on the joint measurement outcome data.
US11822996B2
In some implementations, a system may receive door position information that indicates a position of a door of a room. The system may receive, in association with a read operation of an RFID reader, first tag information associated with a first RFID tag, wherein the first tag information is received via a first antenna of the RFID reader, and wherein the RFID reader is disposed within the room and a first directional range of the first antenna is directed toward the door. The system may determine, based on the first tag information being received via the first antenna, a location status of the first RFID tag according to the door position information. The system may perform, based on the location status, an action associated with indicating a location of the first RFID tag.
US11822994B2
An authenticated data sharing system may include a contactless card comprising a processor and a memory including one or more applets and an application comprising instructions for execution on a device. The application is configured to determine a capability associated with the contactless card after a first entry into a communication field. The application is configured to request additional information based on the determination. The one or more applets are configured to transmit, to the application, a generated tokenized link after a second entry into the communication field based on the requested additional information. The application is configured to transmit the link to obtain the requested additional information.
US11822993B2
Disclosed is a slot-type ultra-wideband depolarized chipless RFID tag. The tag comprises a tag slot unit, a metal plate and a dielectric substrate, wherein the tag slot unit is formed by means of etching the metal plate, and is located on the upper surface of the dielectric substrate; the tag slot unit is composed of at least four annular slot groups, and tags are distributed in a centrosymmetric manner; and each annular slot group is composed of four concentric annular slots that are distributed in a nested manner; a transceiver antenna TX transmits a horizontally polarized electromagnetic wave; a scattered wave obtained; a transceiver acquires a frequency spectrum of the scattered wave; the spectrum is converted into a time-domain signal; a response of the tag is extracted; and an MFCC feature of the time-domain signal is extracted.
US11822991B2
Improved RFID devices and manufacturing methods that utilize more efficient RFID designs, result in less manufacturing material waste and increased recycling opportunities, all without sacrificing RFID device performance, are disclosed herein. Some exemplary embodiments of the improved RFID device may make use of a thinner foil, a hollowed-out foil, a “no-strip” design, or a tessellated design that may reduce material usage. Other exemplary embodiments may use a lower-impact and/or biodegradable adhesive so as to improve aluminum recycling and lessen risks to the environment.
US11822982B2
In an API conversion device 100, an API conversion unit 140 receives an API conversion instruction from an API-version-number management unit 120, acquires API definitions 21 to 23 and an API conversion program 24 with an API conversion DB access unit 150, converts a received API into a new version number, when the API conversion program was not successfully acquired, extracts a difference between acquired API definitions of new and old version numbers, and, when a new parameter is present in an API definition of the new version number, requests a service provision system 10 to give insufficient information, generates an API conversion program 25 of the new version number based on the insufficient information acquired from the service provision system 10 and the API definitions 21 to 23 of the new and old version numbers acquired from an API conversion DB 20, and converts the received API into the new version number based on the API definitions 21 to 23 and the API conversion program 25.
US11822980B2
Systems and methods include determination of an integration style of a first interface between two or more applications, determination of a first message flow of the first interface, the first message flow between two of the two or more applications and associated with an integration domain and the integration style, determination of a first one or more key characteristic values associated with the first message flow, determination of a plurality of integration components associated with the integration domain and the integration style, each of the determined plurality of integration components associated with fulfillment data of each of a plurality of key characteristic values, determination, for each of the plurality of integration components, of an integration score based on fulfillment data associated with the integration component for the first one or more key characteristic values, and determination of one or more of the plurality of integration components to implement the first message flow based on the determined integration scores.
US11822979B2
A computer system is configured to: obtain, from each of a plurality of processing applications, a communication index for evaluating data transmission and reception performance of the each of the plurality of processing applications, the plurality of processing applications each being configured to: obtain data from a source object; execute predetermined processing on the data; and transmit a result of the processing to a destination object; calculate a link allowable value indicating processing performance of each of the plurality of processing applications based on the communication index; generate a transmission plan relating to an amount of data to be allocated to each of the plurality of processing applications based on the link allowable value; and control transmission of the data to each of the plurality of processing applications based on the transmission plan.
US11822976B2
In one embodiment, a device presents information regarding an upstream machine learning workload and a downstream machine learning workload via a user interface. The device receives, via the user interface, a request to form a combined machine learning workload by connecting the upstream machine learning workload and the downstream machine learning workload. The device identifies, after receiving the request, a node associated with the upstream machine learning workload and a node associated with the downstream machine learning workload. The device forms the combined machine learning workload by configuring the node associated with the upstream machine learning workload to use one or more connector application programming interfaces to send data from the upstream machine learning workload to the node associated with the downstream machine learning workload for consumption.
US11822964B2
Embodiments of the disclosure discloses a method and system for a virtualization environment for a data processing (DP) accelerator. In one embodiment, a data processing (DP) accelerator includes one or more statically partitioned resources and one or more virtual functions (VFs) each associated with one of the one or more statically partitioned resources. A virtual machine (VM) of a host is assigned one of the one or more VFs to access the statically partitioned resources associated with the assigned VF. The VM has no access to the rest of the one or more statically partitioned resources of the DP accelerator.
US11822963B2
Technologies for dynamically sharing remote resources include a computing node that sends a resource request for remote resources to a remote computing node in response to a determination that additional resources are required by the computing node. The computing node configures a mapping of a local address space of the computing node to the remote resources of the remote computing node in response to sending the resource request. In response to generating an access to the local address, the computing node identifies the remote computing node based on the local address with the mapping of the local address space to the remote resources of the remote computing node and performs a resource access operation with the remote computing node over a network fabric. The remote computing node may be identified with system address decoders of a caching agent and a host fabric interface. Other embodiments are described and claimed.
US11822958B2
A data transmission method and device for data transmission between an internal memory of a system-on-chip and an external memory coupled to the system-on-chip. The method is executed by a processor of the system-on-chip, including steps of: adding execution information of at least one data transmission task to be executed to a task queue; sending execution information of one data transmission task in the task queue to a direct access device for the direct access device to execute the data transmission task; and receiving an interrupt request sent by the direct access device, where the interrupt request is used to indicate completion of the execution of the data transmission task, so that the processor sends execution information of a next data transmission task to be executed in the task queue to the direct access device.
US11822956B2
One or more shader processor inputs (SPIs) provide work items from a thread group for execution on one or more shader engines. A command processor selectively dispatches the work items to the SPIs based on a size of the thread group and a format of cache lines of a cache implemented in the one or more shader engines. The command processor operates in a tile mode in which the command processor schedules the work items in multidimensional blocks that correspond to the format of the cache lines. In some cases, the format of the cache lines is determined by a texture surface format and a swizzle mode for storing texture data. The SPIs (or corresponding drivers) adaptively select wave size, tile size, and wave walk mode based on thread group size, UAV surface format. The SPIs adaptively launch and schedule waves in a thread group based on selected file size, wave walk mode, and wave size to improve cache locality, reduce memory access, and create address pattern to improve memory efficiency.
US11822953B2
An apparatus comprises a processing device configured to select prioritization criteria for a plurality of virtual computing resources and to determine, for at least one criterion in the selected prioritization criteria, at least one directional correlation between the at least one criterion and at least one other criterion in the selected prioritization criteria. The processing device is also configured to generate a prioritization of the plurality of virtual computing resources utilizing a multi-criteria decision analysis algorithm. The multi-criteria decision analysis algorithm is based at least in part on the determined at least one directional correlation. The processing device is further configured to perform one or more scheduling operations for the plurality of virtual computing resources based at least in part on the generated prioritization of the plurality of virtual computing resources.
US11822952B2
Described herein are systems and methods that manage configuration updates for networking manager virtual machines. In one example, a method includes identifying an update for at least one networking manager virtual machine. In response to identifying the update, the method notifies a daemon on the host with the networking manager virtual machine to establish a channel with a control plane agent to receive communications in place of the networking manager virtual machine. The method further identifies when the configuration modification is complete for the networking manager virtual machine and notifies the daemon on the host to break the channel with the control plane agent.
US11822945B2
A system and method for providing dynamic I/O virtualization is herein disclosed. According to one embodiment, a device capable of performing hypervisor-agnostic and device-agnostic I/O virtualization includes a host computer interface, memory, I/O devices (GPU, disk, NIC), and efficient communication mechanisms for virtual machines to communicate their intention to perform I/O operations on the device. According to one embodiment, the communication mechanism may use shared memory. According to some embodiments, the device may be implemented purely in hardware, in software, or using a combination of hardware and software. According to some embodiments, the device may share its memory with guest processes to perform optimizations including but not limited to a shared page cache and a shared heap.
US11822942B2
A system determines that resource activity notifications, including at least a first notification and a second notification, are to be sent to a client device operated by a user. The first notification includes a first user interface element, and the second notification includes a second user interface element. The system determines, based on content of the resource activity notifications, that a subset of the resource activity notifications are contextually related, the subset including at least the first notification and the second notification. The system provides the first subset of the resource activity notifications to the client device as a first group, thus enabling the user to operate a user interface of the client device to select the first user interface element to take a first action and to select the second user interface element to take a second action.
US11822936B2
A display device includes a first processor, a second processor, and a display module. The first processor is configured to: acquire version information of the second processor upon completion of startup of the second processor; determine version information of the corresponding first processor based on version information of the second processor; load a second configuration file corresponding to the version information of the first processor to output a second display screen associated with the second configuration file to the display module. The display module is configured to display the second display screen.
US11822926B2
Apparatuses, systems, and techniques to optimize device communications disclosed. In at least one embodiment, one or more neural networks are used to determine optimal power and frequency states for communication links between processing devices.
US11822912B2
A user requests installation of a software package on a server. The server identifies an artifact for the software package installed on a first layer of an overlay file system. Based on dependency information for the artifact, the server identifies one or more additional artifacts that the artifact depends on, installed on additional layers of the overlay file system. Instead of duplicating the software package and its dependencies in storage for the user, the server updates a layer strategy for the user. A layer strategy indicates a set of layers to be used by an overlay file system in generating a logical file system. The updated layer strategy for the user includes both the layer for the artifact of the requested software package and the layers for the additional artifacts that the software package depends on.
US11822911B1
Provided are a universal software installer and/or uninstaller. The universal software installer determines a structure of the software to be installed and verifies all necessary software elements are applied or installed on the endpoint during the install. The universal software uninstaller determines a structure of the software to be uninstalled and verifies all related software elements are removed from the endpoint. The universal software installer and/or uninstaller is independent of an operating system platform executing on the endpoint.
US11822906B2
An industrial integrated development environment (IDE) includes a training component that improves the IDE's automated design tools over time based on analysis of aggregated project data submitted by developers over time. The industrial IDE can apply analytics (e.g., artificial intelligence, machine learning, etc.) to project data submitted by developers across multiple industrial enterprises to identify commonly used control code, visualizations, device configurations, or control system architectures that are frequently used for a given industrial function, machine, or application. This learned information can be encoded in a training module, which can be leveraged by the IDE to generate programming, visualization, or configuration recommendations. The IDE can automatically add suitable control code, visualizations, or configuration data to new control projects being developed based on an inference of the developer's design goals and knowledge of how these goals have been implemented by other developers.
US11822905B2
A server executes various controls for teams, each of which has at least one player, to have a matchup with each other, and manages each team, including change of a team during the game, record of each team, players and a number of players belonging to each team, and duration of a team. Further, the server determines, during the matchup game, whether a team item acquisition condition is satisfied based on the record of each player who belongs to the team and the like, and allows the team that satisfies the team item acquisition condition to acquire a team item which provides an advantageous effect in the game.
US11822902B2
Systems and methods in accordance with various embodiments of the invention perform lossless source coding. Nested code structures are utilized to perform Random Access Source Coding (RASC), where the number of active encoders is initially unknown. Decoders can attempt to source decode using a number of Slepian-Wolf decoders corresponding to an estimated number of sources. Multiple source encoders are configured to receive start messages and transmit portions of codewords, selected by source encoding data from sources to remove redundancy, until an end of epoch message is received.
US11822898B2
A semiconductor memory device includes a plurality of memory bank groups configured to be accessed in parallel; an internal memory bus configured to receive external data from outside the plurality of memory bank groups; and a first computation circuit configured to receive internal data from a first memory bank group of the plurality of memory bank groups during each first period of a plurality of first periods, receive the external data through the internal memory bus during each second period of a plurality of second periods, the second period being shorter than the first period, and perform a processing in memory (PIM) arithmetic operation on the internal data and the external data during each second period.
US11822896B2
Embodiments relate to a system, program product, and method for leveraging cognitive systems to facilitate the bilateral contextual alignment of textual material and associated diagrammatic matter. The system, computer program product, and method disclosed herein facilitate leveraging a trained cognitive system to understand textual and diagrammatic patterns established by a user, and to learn to draft and edit such textual material and associated diagrammatic matter based on user behavior and preferences. The cognitive system is trained to bilaterally translate between textual material and diagrammatic matter, where the cognitive system includes natural language processing (NLP) features, diagram analytics features, and one or more user profiles. Machine-drafting of a document is achieved through the trained cognitive system such that first textual material and first diagrammatic matter, including first pictorial objects and first diagrammatic textual matter, are bilaterally translated into second textual material and second diagrammatic matter, which are combined and contextually aligned.
US11822893B2
The present disclosure relates to systems, methods, and non-transitory computer readable media for accurately and flexibly generating topic divergence classifications for digital videos based on words from the digital videos and further based on a digital text corpus representing a target topic. Particularly, the disclosed systems utilize a topic-specific knowledge encoder neural network to generate a topic divergence classification for a digital video to indicate whether or not the digital video diverges from a target topic. In some embodiments, the disclosed systems determine topic divergence classifications contemporaneously in real time for livestream digital videos or for stored digital videos (e.g., digital video tutorials). For instance, to generate a topic divergence classification, the disclosed systems generate and compare contextualized feature vectors from digital videos with corpus embeddings from a digital text corpus representing a target topic utilizing a topic-specific knowledge encoder neural network.
US11822890B2
Provided is an artificial intelligence (AI) answering system including a user question receiver configured to receive a user question from a user terminal; a first question extender configured to generate a question template by analyzing the user question and determine whether the user question and the generated question template match; a second question extender configured to generate a similar question template by using a natural language processing and a deep learning model when the user question and the generated question template do not match; a training data builder configured to generate training data for training the second question extender by using an neural machine translation (NMT) engine; and a question answering unit configured to transmit a user question result derived through the first question extender or the second question extender to the user terminal.
US11822888B2
Features, libraries, and techniques are provided herein for determining the kinds of relational language that are present. Applying audio, emojis, and sentiment shifts as features may be used to determine whether the customer is providing backstory, whether there is ranting, etc. Textual features may be considered, as well as audio features may be considered.
US11822885B1
Systems and methods for contextual natural language censoring are disclosed. For example, configuration data indicating details associated with content provided by a client device and/or about the client device may be received and may be utilized to determine impermissible and permissible exceptions for a given client. One or more queries may be generated utilizing the impermissible and permissible exceptions, and when input data is received from the client device and/or in association with the client identifier, the queries may be utilized to evaluate the input data for impermissible and permissible exceptions. The results may be filtered based on user preferences, the input data may be censored, the input data may be prevented from being exposed to a user device, the application associated with the input data may be removed from availability, and/or a maturity setting may be changed for the application, for example.
US11822881B1
Disclosed is a platform that manages worker users in a temporary staffing environment via an artificial machine learning model. The temporary staffing platform matches available workers to available shifts/gigs. Additional features include generating provisional or near-miss matches and informing workers how to turn those near-misses into full matches, plotting a gig-career path to develop additional skills, gamify development, and automatically generate resumes. The platform generates a set of skill tags associated with each shift/gig performed by the user. Designing of resume text files by the artificial machine learning model includes procedurally generated descriptions of experience the a user has based on the recording of each shift/gig performed by the user and the skill tags associated with each recorded shift/gig, wherein a format of the resume text file is formulated by the artificial machine learning model evaluating a mix of skill tags and employers amassed by the user.
US11822878B2
Computer systems, methods, and devices for structured dynamic electronic forms are provided. The system includes a user device comprising a client form management application and a server comprising a server form management application. The client form management application generates and sends a request for a dynamic electronic form to the server. The server form management application stores the dynamic electronic form comprising separately stored form template data and form data; and merges and sends the form template data and the form data to the user device for rendering. The client form management application sends a request for a form filler package (“FFP”) comprising rules for filling out and rendering the dynamic electronic form. The server form management application sends the FFP to the user device and the client form management application renders the dynamic electronic form using the merged form template data and form data and the FFP.
US11822876B2
This disclosure presents a system and a method for providing a personalized book in which an interested matter is analyzed based on reading history, and a personalized book is generated which includes personalized contents and illustrations based on the interested matter. The presented system for providing a personalized book includes a reading history database which stores a reading history associating a user identifier and a book identifier with each other, a book information database which stores book information including a book identifier, text data, and image data, and a service server configured to deduce an interested matter of a user based on the reading history of the user stored in the reading history database in response to a personalized book generation request from a user terminal, and to generate a personalized book based on the interested matter and the book information stored in the book information database.
US11822873B2
Disclosed is a system for generating a document having a sequence of steps. A user input selecting an element of an application is received, where the user input indicates the element corresponds to a step in the sequence of steps to be represented in the document. A record is stored, where the record includes at least data representing the selected element and a sequence identifier, indicating a relative position of the step within the sequence of steps. The document is generated by using the data in the record to generate a visual portion for the step, and using the sequence identifier to determine a position of the visual portion in the document relative to another visual portion(s) representing another step(s) in the sequence of steps.
US11822872B2
Methods and devices for rendering content are described herein. In some embodiments, the method may include receiving an email or other markup language based content. The method may create a document object model (DOM) corresponding to the content using an off screen browser. The method may cause the off screen browser to indicate that the DOM has been created before the off screen browser retrieves any external content. The method may extract a portion of the content from the DOM, and then render the portion of the content using predefined formatting rules.
US11822868B2
Systems and methods are provided for providing a navigation interface to access or otherwise use electronic content items. In one embodiment, an augmentation application identifies at least one entity referenced in a document. The entity can be referenced in at least two portions of the document by at least two different words or phrases. The augmentation application associates the at least one entity with at least one multimedia asset. The augmentation application generates a layout including at least some content of the document referencing the at least one entity and the at least one multimedia asset associated with the at least one entity. The augmentation application renders the layout for display.
US11822859B2
A response activity pattern may be ascertained from a set of computing devices obtained during a monitoring mode of operation. The monitoring mode of operation can be initiated when a user command is determined to be a new or unknown command. The response activity pattern may be used to generate a response profile indicating an activity to carry out using one or more user devices to perform a task associated with the user command. When an indication of a previously unknown user command to perform a task is received, the generated response profile can be used to perform the designed task by carrying out the activity using the one or more user device. In this way, the activity that should be carried out to perform the task can be learned based on the monitored user activity related to the one or more user devices.
US11822846B2
An operation status display device displays an operation status of a board work machine, in which an operator replenishes an article to be used in production of a board product, and the operation status display device includes an acquisition section and a display section. The acquisition section is configured to acquire a first time, which is a wait time from when the article is insufficient in the board work machine to when the operator starts replenishment work of the article, and a second time, which is a work time from when the operator starts the replenishment work to when the article is replenished in the board work machine. The display section is configured to display the first time and the second time when the article is insufficient in the board work machine to when the article is replenished.
US11822845B2
A vehicle display device that is mounted on a vehicle moving toward a destination does not display a content shown in the destination but displays a video related to the content and a video other than a video provided in the destination.
US11822841B2
Embodiments of the present disclosure provide a method and an apparatus for monitoring a print job, and an electronic apparatus. The method includes receiving a print job; analyzing the print job and acquiring creation time of the print job; comparing the creation time with current time, and continuing to print the print job if a time difference between the creation time and the current time is less than a first preset value; determining whether the print job satisfies a print cancellation condition if the time difference between the creation time and the current time is equal to or greater than the first preset value; and cancelling the print job if the print job satisfies the print cancellation condition.
US11822836B2
A device is configured to obtain startup information of a consumable purchasing program, and download and start up the consumable purchasing program. The consumable purchasing program obtains printer information indicating a printer to be used by the device from a printing application. The consumable purchasing program check the printer information obtained from the printing application against consumables database, generate a list of the consumables compatible with the printer, and display a purchase procedure screen configured to receive a purchasing instruction to purchase a consumable included in the list. The consumable purchasing program performs a purchase procedure of the consumable when receiving the purchasing instruction through the purchase screen.
US11822823B2
A processing-in-memory (PIM) system includes a PIM device and a PIM controller. The PIM device includes a first storage region, a second storage region, and a multiplication/accumulation (MAC) operator configured to receive first data and second data from the first and second storage regions, respectively, to perform a MAC arithmetic operation. The PIM controller controls a memory mode and a MAC mode of the PIM device. The PIM controller is configured to generate and transmit a memory command to the PIM device in the memory mode. In addition, the PIM controller is configured to generate and transmit first to fifth MAC commands to the PIM device in the MAC mode.
US11822821B2
Techniques are provided for implementing write ordering for persistent memory. A set of actions are identified for commitment to persistent memory of a node for executing an operation upon the persistent memory. An episode is created to comprise a first subset of actions of the set of actions that can be committed to the persistent memory in any order with respect to one another such that a consistent state of the persistent memory can be reconstructed in the event of a crash of the node during execution of the operation. The first subset of actions within the episode are committed to the persistent memory and further execution of the operation is blocked until the episode completes.
US11822820B2
A storage system has a memory with memory cells that can store a non-power-of-two number of states. A map is used to distribute data bits in the memory. The map can be a modified version of a quadrature amplitude modulation (QAM) map. The mapping can be done by a controller in the storage system or by the memory die. Performing the mapping in the memory die can reduce data traffic between the controller and the memory die, which can provide an improvement to performance and power consumption.
US11822819B2
Embodiments of the present disclosure relate to a memory system and a method for operating the memory system. According to embodiments of the present disclosure, a memory system may determine a target write data which is to be written to one of a plurality of super memory blocks, and may write the target write data based on a size of the target write data, to a first super memory block which includes at least one bad word line or a second super memory block which includes no bad word line.
US11822816B2
A networking device/storage device direct write system includes a chassis that houses a Solid State Drive (SSD) storage device coupled to a Smart Network Interface Controller (SmartNIC) networking device. The SmartNIC networking device receives data via a network, stores the data in a SmartNIC buffer memory subsystem that is included in the SmartNIC networking device, and then perform a Direct Memory Access (DMA) operation to transfer the data stored in the SmartNIC buffer memory subsystem to an addressable memory subsystem that is included in the SSD storage device. If the addressable memory subsystem in the SSD storage device is a volatile memory subsystem, the SmartNIC networking device then transmits a persistent storage instruction to the SSD storage device that causes the SSD storage device to transfer the data stored in the addressable memory subsystem to a persistent memory subsystem in the SSD storage device.
US11822815B2
Ring buffer storage circuitry is disclosed which stores a ring buffer comprising multiple slots to hold a queued se-quence of data items. Data processing circuitry executes a plurality of processes to add one or more data items to be processed to the queued sequence and to remove one or more data items for process-ing from the queued sequence. Each process is arranged to perform an acquire process to acquire at least one slot in the ring buffer and to subsequently perform a release process to release the at least one slot. Ring buffer metadata storage circuitry stores metadata for the ring buffer comprising a first reference indicator and a second reference indicator. Corresponding methods and instructions are also disclosed.
US11822788B2
This disclosure relates to a data storage management method and apparatus, and a computer-readable storage medium, and to the technical field of data storage. The method of the present disclosure includes: acquiring the number of accesses of a data storage unit in a big data cluster within a corresponding preset time interval; determining whether the data storage unit belongs to a to-be-destroyed storage unit according to the number of accesses of the data storage unit in the corresponding preset time interval; and issuing a to-be-destroyed prompt under the condition that the data storage unit belongs to a to-be-destroyed storage unit.
US11822787B2
The present invention is directed to realize a QoS function in the unit of a virtual volume group existing over a plurality of storage apparatuses. A management system of a storage system forms a virtual volume group by using a plurality of volumes provided by a plurality of storage apparatuses. In the virtual volume group, a QoS setting value including a data input/output amount is set. IO processing ability provided from each of the volumes to the virtual volume group is set so as to satisfy the QoS setting value. The management system sets the IC processing ability provided from each of the volumes to the virtual volume group on the basis of operation information of each of the volumes.
US11822783B2
A display apparatus includes circuitry to receive an input of hand drafted input data. The hand drafted input data is input to an input area being displayed. The circuitry displays, in the input area, an object corresponding to the hand drafted input data, and displays, based on a part of the object failing to be displayed within the input area, a display component related to an additional object representing at least the part of the object.
US11822780B2
A method includes displaying, via a display device, first content with respect to which a first plurality of editing operations have been performed. The method further includes while displaying the first content, detecting, on the touch-sensitive surface, a first multi-finger gesture. The method further includes in response to detecting the first multi-finger gesture: in accordance with a determination that the first multi-finger gesture includes more than a first predetermined amount of movement in a first direction, undoing one of the first plurality of editing operations; and in accordance with a determination that the first multi-finger gesture includes more than a first predetermined amount of movement in a second direction that is different from the first direction, redoing one of the first plurality of editing operations.
US11822775B2
A method and device for arranging windows, a terminal, and a storage medium. The method for arranging windows comprises: acquiring, according to a preset trigger operation, a first window and a second window to be arranged; adjusting boundary coordinates of the first window or the second window, such that the first window and the second window are disposed one above the other, wherein the first window and the second window partially overlap with each other. The method for arranging windows meets the need of a user to display and arrange multiple windows in a multi-tasking environment, thereby improving user experience.
US11822770B1
Systems, methods, and computer-readable media are disclosed for systems and methods for voice-based device operation mode management. Example methods may include determining that a device is coupled to an accessory device, and determining that being coupled to the accessory device triggers activation of a first operation mode at the device. The first operation mode presents digital content at the display in a user interface having a first content density that is less than a second content density of a second operation mode. Example methods may include causing the device to activate the first operation mode, receiving first voice data indicative of a request to change the device operation mode to the second operation mode, and causing the device to activate the second operation mode.
US11822763B2
An orthogonal or multi-dimensional fabric user interface is described herein. A remote server executes an operating system that stores content in a multi-dimensional fabric. Multiple users can access a common virtual space to view content that is stored in the multi-dimensional fabric at a specific location and time. The users request the specific location and time. The remote server accesses the multi-dimensional fabric to anchor content within the common virtual space based on the specific location and time. In this way, multiple users experience location and time driven content together.
US11822749B2
A display device includes a light-emitting device; an encapsulation layer disposed on the light-emitting device; an insulating layer on the encapsulation layer; a plurality of first touch sensors on an upper surface of the insulating layer, and arranged in a first direction; a plurality of second touch sensors on the upper surface of the insulating layer, and arranged in a second direction intersecting the first direction; and a discharge pattern disposed between the encapsulation layer and the insulating layer, and overlapping an area between a first touch sensor of the plurality of first touch sensors and a second touch sensor of the plurality of second touch sensors wherein the first touch sensor and the second touch sensor are a mesh type, and include a protruding outer portion. In addition, one end of the discharge pattern is connected to the protruding outer portion of the second touch sensor through a contact hole of the insulating layer.
US11822747B2
An electronic device may have a touch sensitive display that is insensitive to the presence of moisture. An array of pixels in the display may be used to display images. A display cover layer may overlap the array of pixels. A light source may illuminate an external object such as a finger of a user when the object contacts a surface of the display cover layer. This creates scattered light that may be detected by an array of light sensors. The light source may supply light to an edge of the display cover layer at an angle that ensures total internal reflection within the display cover layer is sustained across the display cover layer even when the display cover layer is immersed in water or otherwise exposed to moisture.
US11822746B1
A method for operating a display includes receiving a horizontal synchronization (HSYNC) signal from a display driver of the display, the HSYNC signal including a plurality of pulses; measuring a parameter of the HSYNC signal within a frame; and initiating a touch scan on a touch sensing panel of the display based on the measured parameter.
US11822745B2
Provided are a driving method of a touch display panel, a driving circuit and a touch display device. The driving method includes: obtaining a touch position of an active stylus; determining a first region on the touch display panel based on the touch position of the active stylus; and transmitting an uplink (UL) signal to touch sensing electrodes in the first region and transmitting an anti-interference signal to the touch sensing electrodes in at least a part of the region except for the first region on the touch display panel during an UL transmission period, wherein the UL signal transmitted to the touch sensing electrodes in the first region during the UL transmission period is for transmission to the active stylus.
US11822740B2
An electronic device including a substrate, a conductive line and an insulating layer is provided. The conductive line is disposed on the substrate. The insulating layer is disposed between the substrate and a portion of the conductive line. In a top view of the electronic device, the conductive line comprises a first section, a second section and connection section connected between the first section and the second section, and an extending direction of the first section, an extending direction of the second section and an extending direction of the connection section are respectively different.
US11822736B1
Physical gestures may be performed by a user to interact with a head-mounted device. These physical gestures can be detected by other devices worn by the user. For example, a fitness tracker worn on a wrist of a user may be used to detect the movement of the wrist as a gesture and then communicate this gesture to the head-mounted device. This accessory-mediated gesture interaction may be interrupted when the accessory device loses power or otherwise stops tracking. In this condition, the disclosed head-mounted device may take-over gesture detection by monitoring distortions to a magnetic field caused by movement of the device. This form of gesture detection can be used when an active device has exhausted its battery. Further, this form of gesture detection can be used for electrically inactive objects that can cause detectable changes to the magnetic field when moved in the magnetic field.
US11822735B2
An electronic device and a method of controlling multiple pieces of equipment are provided. The electronic device is coupled to an operating device, a first controlled device and a second controlled device. The electronic device includes an operating interface and a controlled interface. The operating interface is coupled to the operating device. The operating device includes a first operating area and a second operating area. The first operating area is configured to deliver a first operating signal. The second operating area is configured to deliver a second operating signal. The controlled interface is coupled to the first controlled device and the second controlled device. The first controlled device is controlled by the first operating signal. The second controlled device is controlled by the second operating signal.
US11822730B2
Disclosed are an electronic device and method for controlling objects displayed through the electronic device. A method includes displaying a stereoscopic screen including a left-eye screen and a right-eye screen through a display of the electronic device, moving a pointer object in the stereoscopic screen, based on a movement of the electronic device sensed by a sensor of the electronic device, identifying whether the pointer object is positioned at a first position for a predetermined time in the stereoscopic screen, based on information obtained from the sensor, and based on identifying that the pointer object is positioned at the first position for the predetermined time, moving at least one object included in the stereoscopic screen into the first position at which the pointer object is positioned.
US11822729B2
Systems and methods for gesture-based control are provided. A system may include a wearable device comprising a plurality of biopotential channels and a location sensor. The system may be configured to generate a data stream and classify a gesture based on an analysis of an analytical segment. The gesture classification may include (a) determining that a first portion of the analytical segment shows a signal parameter at a baseline; (b) determining that a second portion of the analytical segment shows the signal parameter satisfying a first threshold condition; (c) determining that a third portion of the analytical segment shows the signal parameter satisfying a second threshold condition; (d) determining that a time between the second portion and the third portion is greater than a threshold; and (e) while the signal parameter satisfies the first and/or second threshold condition, detecting a change in location of the wearable device.
US11822726B2
An electronic device for touch translation includes a body, a plurality of pins extending from the body, the pins including couplings to facilitate movement of a first portion relative to a second portion of the pins, the pins being controllable to control movement of the first portion relative to the second portion and to control force applied by the pins on an external object. Sensors cooperating with the pins detect forces externally applied to the pins and a communication subsystem is utilized to communicate over a network, with a remote electronic device. A controller is coupled to the pins, the sensors, and the communication subsystem to, based on detected forces externally applied to the pins, transmit a signal to the remote electronic device for the control of the remote electronic device, and to, based on signals received from the remote electronic device, actuate ones of the pins to control the movement of the first portion relative to the second portion and to control the force applied by the pins on the external object.
US11822725B2
A tactile presentation device comprising: a contact face; a plurality of electrodes arranged along the contact face; a first control unit controlling operations of the electrodes for detecting contact or approach of an object toward the 5 contact face; a second control unit controlling operations of the electrodes for presenting a tactile sense to the contact face; and a third control unit causing a part of the plurality of the electrodes to be controlled by the first control unit, sequentially changing the electrode to be controlled by 10 the first control unit to another electrode among the plurality of the electrodes, and causing electrodes other than the electrode that is controlled by the first control unit to be controlled by the second control unit.
US11822722B2
The present invention provides a safety control system for a vehicle with controls located on the vehicle steering wheel. The controls may be arranged in a cluster on one or both sides of the upper half of the steering wheel or on a special flange mounted to the steering wheel. The contours are easily recognizable and accessible while driving without any distraction to the driver. The controls can be enhanced by varied coloring, shape, size, and texture to make them easily identifiable. The controls can be used with portable telematics devices, in a multi-modal process in conjunction with thumb gesture interpretation or speech recognition. A universal portable device docking station may be used in conjunction with the control system.
US11822709B2
A system including a sensor configured so that the presence of a spectacle within a detection range of the sensor is detectable by the sensor when the spectacle includes a predetermined identification structure. The system may further include a control unit configured to receive an information from the sensor and to carry out a predetermined action, upon a condition in which the one or more spectacle lenses may be detected. A method may include detecting the presence of the spectacle within a detection range, and further providing, by the sensor, an information to the control unit. The information may confirm the detection of the spectacle. The method may include carrying out, by the control unit, the predetermined action. A computer program product including instructions to cause the system to execute the steps of the method. A computing device including the sensor and a memory.
US11822701B2
The system is used by both Producer and Consumer of digital evidence, which use the system to provide a secure and irrefutable record of a transaction involving the use of the digital evidence to produce new protected digital evidentiary content, e.g. transcription, according to a set of rules and limitations on the use of the digital evidence over a specific period of time which expires after a certain time. The newly create evidentiary content along with security and metadata are evaluated, and results used to confirm that the evidence has been maintained according to the terms and conditions.
US11822690B1
Devices and techniques are generally described for centralized data egress validation. In various examples, a request to send first data to a first destination may be received. In some examples, a first decoder that corresponds to a format of the first data may be determined. In further examples, a policy associated with the first decoder may be determined. In some examples, second data may be generated using the first decoder to parse the first data according to the policy. In various examples, the second data may be evaluated using the policy and a determination may be made whether the first data is permissible to send to the first destination.
US11822689B2
Embodiments of the present disclosure relate to sharing database roles using hidden roles. A database role may be generated within a database container having a plurality of data objects, wherein the database role exists exclusively within the database container. A set of grants to a particular subset of the plurality of data objects of the database container may be assigned to the database role and the database role may be granted to the share object. The share object is mounted within a consumer account to generate an imported database container within the consumer account, the imported database container including an imported copy of the database role. The imported copy of the database role may be granted to each of one or more account level roles of the consumer account to share the particular subset of the plurality of data objects without creating proxy objects in the consumer account that represent the particular subset of the plurality of data objects.
US11822686B2
Systems and methods are provided for restoring backup data files. One example computer-implemented method includes receiving a restore request including a backup data file having an L1 file, a wrapped L1 key, and an L4 file having an attribute of a user. In response, the method includes unwrapping the L1 key with a private key, decrypting the L1 file via the L1 key, and verifying a sample biometric included in the restore request against a reference biometric from the L1 file. Upon verification of the sample biometric, the method includes decrypting an L2 file of the L1 file, verifying a contact attribute from the L2 file with the user, decrypting an L3 file using the contact attribute, wrapping an L4 key from the L3 file with the public key of the restore request, and transmitting the wrapped L4 key to a mobile device of the user.
US11822684B1
A computer-implemented method for identifying possible leakage paths of sensitive information may include (i) discovering an original set of users having permission to read the sensitive information at an originating storage device in an originating location via an original set of information transfer paths and (ii) performing a security action. The security action may include (A) determining an additional set of information transfer paths having information transfer paths other than the information transfer paths already discovered, via which the original set of users can write the sensitive information and (B) identifying an additional set of users having permission to read the sensitive information via the additional set of information transfer paths.
US11822677B2
Convenient sharing of information among authorized network users may be facilitated by allowing a user to send information originating from multiple applications in aggregate form to another user, e.g., using a secure messaging service. In scenarios where data access is restricted, a server may check the recipient's access privileges prior to forwarding the information to her.
US11822675B2
Providing a method and a corresponding system for encrypting customer workload data through a trusted entity such as a self-boot engine (SBE). More specifically, there is a method and a corresponding system for securely extracting out customer centric data in a manner that requires the customer payloads and/or workloads to register with the SBE and share the encryption key.
US11822667B2
Systems, apparatus, and methods for embedded opt-in permission for an artifical intelligence service
Methods that can embed opt-in permission for an artificial intelligence (AI) service are provided. One method includes implementing, by a processor, an access level of a plurality of access levels for user sensor data. The method further includes, based on the implemented access level, generating, from a set of raw sensor data received from a set of sensors, a set of sensor data for a user of an apparatus and gaining insight about the user of the apparatus via an AI service utilizing the set of sensor data. Here, implementing the access level provides to the user of the apparatus an embedded opt-in permission for the AI service. Systems and apparatus that can include, perform, and/or implement the methods are also provided.
US11822665B2
Methods, apparatus, and computer program products for configurable secure boots are disclosed. One method includes determining, by a processor of a computing apparatus, whether a geographical location of the computing apparatus corresponds to a predetermined location, performing a boot process for booting up the computing apparatus in response to the geographical location of the computing apparatus corresponding to the predetermined location, and disabling the boot process from booting up the computing apparatus in response to the geographical location of the computing apparatus failing to correspond to the predetermined location. Computing apparatus and computer program products for performing the method are also disclosed.
US11822662B2
The embodiments herein provide a secure computing resource set identification, evaluation, and management arrangement, employing in various embodiments some or all of the following highly reliable identity related means to establish, register, publish and securely employ user computing arrangement resources in satisfaction of user set target contextual purposes. Systems and methods may include, as applicable, software and hardware implementations for Identity Firewalls; Awareness Managers; Contextual Purpose Firewall Frameworks for situationally germane resource usage related security, provisioning, isolation, constraining, and operational management; liveness biometric, and assiduous environmental, evaluation and authentication techniques; Repute systems and methods assertion and fact ecosphere; standardized and interoperable contextual purpose related expression systems and methods; purpose related computing arrangement resource and related information management systems and methods, including situational contextual identity management systems and methods; and/or the like.
US11822660B2
Systems and methods of disarming malicious code in protected content in a computer system having a processor are provided. The method includes determining that a received input file intended for a recipient is protected, the recipient may be connected to a network; accessing a credential associated with the intended recipient for accessing the protected input file; accessing the content of the protected input file based on the credential; modifying at least a portion of digital values of the content of the input file configuring to disable any malicious code included in the input file, thereby creating a modified input file; and protecting the modified input file based on the credential associated with the intended recipient. The method also includes forwarding the protected modified input file to the intended recipient in the network.
US11822658B2
A sample is analyzed to determine a set of events that should be selected for performing by a dynamic analyzer executing the sample in an instrumented, emulated environment. The set of selected events is performed. In some cases, at least one emulator detection resistance action is performed. A maliciousness verdict is determined for the sample based at least in part on one or more responses taken by the sample in response to the set of selected events being performed by the dynamic analyzer.
US11822656B2
Techniques are provided for detection of unauthorized encryption using one or more deduplication efficiency metrics. One method comprises obtaining a deduplication efficiency value for a deduplication operation in a storage system; evaluating the deduplication efficiency value for the deduplication operation relative to an expected deduplication efficiency value; and performing one or more automated remedial actions, such as generating an alert notification, in response to the evaluating satisfying one or more deduplication criteria. A count of a number of concurrent users may be compared to an expected number of concurrent users, and/or (ii) a count of a number of concurrent sessions for a given user may be compared to an expected number of concurrent sessions for the given user. A ransomware alert or an unauthorized encryption alert may be generated when the evaluating and/or the comparison satisfy predefined attack criteria.
US11822653B2
A small piece of hardware connects to a mobile device and filters out attacks and malicious code. Using the piece of hardware, a mobile device can be protected by greater security and possibly by the same level of security offered by its associated corporation/enterprise. In one embodiment, a mobile security system includes a connection mechanism for connecting to a data port of a mobile device and for communicating with the mobile device; a network connection module for acting as a gateway to a network; a security policy for determining whether to forward content intended for the mobile device to the mobile device; and a security engine for executing the security policy.
US11822647B1
The various implementations described herein include methods and devices for creating and using trust binaries. In one aspect, a computer-readable storage medium includes a trust database storing a plurality of trust binaries, each trust binary corresponding to a respective executable program. Each trust binary of the plurality of trust binaries includes: a trust binary name generated by applying a hash function to a respective header of the respective executable program; and a function digest for each executable function identified in the executable program. The function digest is generated based on a respective starting address and one or more respective static parts of the respective executable function. The plurality of trust binaries are indexed in the trust database using their respective trust binary names.
US11822646B2
A method, with the aid of which an installation-wide security consideration may be carried out, that is not limited only to automation components of a single manufacturer, but that functions across all manufacturers, is provided. Through suitable user guidance and automated support in process-conforming execution of assessments, incident handling and the definition of security measures as well as corresponding tracking, the method has a high level of user-friendliness. A rule generator uses security criteria in order to develop user-specific analysis rules from a complex rulebook with a number of input values. All the installation-relevant data is automatically compiled in an inventory. The machine security auditor applies the user-specific rulebook to the collected installation data from the asset inventory, and from that, prepares the audit trail.
US11822643B2
Method, device and computer program product for providing quarantined workspaces. A virtualization application operates on a host to simulate a virtual guest. A management application operates within the virtual guest. The management application controls transmission between guest applications and locations external to the virtual guest. The management application stores encryption keys inaccessible to the host. The management application intercepts attempted transmissions from guest applications to locations outside the virtual guest. Secure data files are identified in the attempted transmissions and encrypted before leaving the virtual guest using the encryption keys. The management application also prevents any unencrypted data from being provided to non-kernel host processes that have not been previously identified as permitted host processes while allowing unencrypted data transmission from the non-kernel host processes to any of the guest application processes.
US11822640B1
Provided are systems and methods for verifying user credentials for performing a search. Verifying user credentials include receiving a search request at a search server, determining, at the search server, whether a set of user credentials of a user has been updated within a threshold period of time. The set of user credentials are received from an identity provider server and cached at the search server. Responsive to determining that the cached set of user credentials have not been updated within the threshold period of time, the identity provider server is queried for a current set of user credentials associated with the user. The current set of user credentials from the identity provider server, and used to determine that the user is authorized to perform the search. The search of the datastore is launched responsive to determining that the user is authorized.
US11822636B1
A biometric attribution approach identifies a keyboard actor based on timing between entered keystrokes. Patterns tend to emerge in a timing interval between keystrokes entered by an actor. The keystroke patterns of an actor are analyzed to compute a signature exhibited by the actor. Gathered or intercepted keystroke patterns of an unknown actor are compared to identify a likelihood that typing sessions emanated from a common actor. Keystroke activity of a purported suspect actor can be compared to a database or model of keystroke attributes for determining if the keystroke activity emanated from the same actor as other keystroke sequences. Keystroke patterns rely only on the timing between keystrokes, as key data and upstroke information need not be gathered since the comparisons reply only on keystroke timing deltas.
US11822632B2
A method for unlocking an application on a mobile terminal can include calling a front-facing camera of the mobile terminal to capture a face image of the user in response to a sliding action applied on a sliding module of the mobile terminal; and unlocking a preset application by using the captured face image as an unlocking key.
US11822628B2
In an example implementation according to aspects of the present disclosure, a method may include receiving, at a computing device, an attempt to authenticate a user via an authentication event and, upon validating the authentication event used, determining which authentication profile to initiate for the user to use the computing device. As an example, the computing device then initiates the determined authentication profile to launch a customized set of programs on the computing device for the user.
US11822624B2
System and method for diagnosing a disease using image classification is provided. The method includes receiving diagnostic images associated with a subject. The diagnostic images comprise a first image and a second image captured at a first instance of time and at a second instance of time, respectively. The method further includes extracting feature maps from the first image and the second image, using a first pipeline and a second pipeline of stacked convolutional layers of a temporal convolutional neural network (CNN) model respectively. The method further includes identifying relevant feature maps from the feature maps using temporal CNN layer of the temporal CNN model, generating a concatenated feature map based on the relevant feature maps, determining an image class corresponding to the second image using fully connected layers of the temporal CNN model, and diagnosing the disease associated with the subject based on the image class.
US11822623B2
One aspect of the present disclosure relates to a traveling amount estimation apparatus, comprising: at least one processor; and at least one memory that stores a program executed by the processor, wherein the processor is configured to: extract a feature amount from sensor data obtained from a traveling user and relating to traveling of the user; determine to which cluster the feature amount belongs; and estimate a traveling amount of the user from the feature amount in accordance with a regression function for the determined cluster.
US11822618B2
A method may include receiving data from a device within a network, wherein the data is associated with one or more features of the device, and determining a subset of the features of the device that is associated with a runtime behavior of the device. The method may also perform a univariate analysis on a feature dataset that is associated with the subset of the features of the device, perform a multivariate analysis on the feature dataset that is associated with correlated features in the subset of the features, and generate a device signature based on the univariate analysis and the multivariate analysis. The method may also generate a predictive model based on the device signature, wherein the predictive model is trained on historical data of devices in the network, generate a device profile based on the predictive model that may be used to determine a device type and the runtime behavior of the device, and determine a segment of the network associated with the device based on the device type and the runtime behavior of the device.
US11822610B2
A data mining method, system, and non-transitory computer readable medium, include defining a set of filter constraints as a filter function for clustering users' private records of data of a private domain, selecting a subset of users' public records of data from a filtered set of data from a public domain that is common with the users' private records of data, and creating a data file including the matched user of the private domain to the public records of the user of the private domain, where the set of the filter constraints comprises a function that captures the subset of the users' public records of data who are of interest to the private domain, and only performs data mining with that set of information from the public domain.
US11822607B2
In one embodiment, a method is provided. The method includes receiving forecast information from sales people in a computer. The method further includes receiving comments on specific entries of the forecast information from non-sales people in the computer. The method also includes receiving changes of the forecast information from the non-sales people in the computer. The method additionally includes providing a display of the comments and the changes to the sales people in an interface to the computer.
US11822601B2
The present disclosure relates to the comparison of data items, such as media data items or streams, e.g. audio files or streams, to determine a similarity between the data items. A device receives a plurality, or ensemble, of data items, and calculates the pairwise similarity scores between a number of unique pairs of data items within the ensemble. For any given pair of data items, the pairwise similarity score is compared with an overall similarity score for an “indirect path” connecting the pair of data items via one or more intermediate data items. If the indirect path indicates a closer similarity between the data items, the pairwise score is updated based on the overall similarity score of the indirect path. The updated similarity score generated by this comparison then provides an improved indication of the similarity of the data items compared to the prior art method.
US11822597B2
A mobile device that includes a camera and an extended reality software application program is employed by a user in an operating environment, such as an industrial environment. One or more objects within a geofence may be identified. A device crosses within the geofence and acquires sensor data associated with an object within the geofence. The sensor data may include image data and/or audio data. The device or a server system may then determine an object identifier associated with the object based on a comparison of the sensor data with data associated with object identifiers corresponding to objects within the geofence. Based on the object identifier, data associated with the object are obtained. The data associated with the object may be presented via the device, such as an extended reality overlay over a view of the object in the device.
US11822594B2
A system for selecting an image to accompany text from a user in connection with a social media post. The system is capable of receiving text from the user, identifying one or more search terms based on the text, identifying candidate images from images in one or more image databases using the search terms, presenting one or more candidate images to the user, receiving from the user a selected image from the one or more candidate images, generating the social media post comprising the selected image and the user-submitted text, and transmitting the social media post for display.
US11822589B2
In an embodiment, a method of performing summarization of text is disclosed. The method may include receiving an input text including a plurality of paragraphs and a user-query including one or more tokens. The method may further include segregating the input text into the plurality of paragraphs, creating a plurality of paragraph-vectors representative of the plurality of paragraphs, and clustering the plurality of paragraph-vectors to generate one or more clusters of paragraph-vectors. The method may further include determining a relevant cluster of paragraph-vectors from the one or more clusters of paragraph-vectors, based on a degree of similarity of each cluster of paragraph-vectors with the user-query. The relevant cluster of paragraph-vectors is representative of a set of relevant paragraphs from the input text. The set of relevant paragraphs corresponding to the relevant cluster of paragraph-vectors may be outputted.
US11822585B2
Embodiments use a visual cue to identify a record with missing information among a plurality of hierarchical records. Each record includes a parent field and an associated records field. An entry in the parent field identifies a parent record of a given record. An entry in the associated records field identifies records that are associated with the record based on a criterion or one or more predetermined criteria. For a selected record, a first group of records are identified based on the parent field of the selected record. The entries in the associated records field of the selected record are then compared to the first group of records. A missing record missing an entry in the associated records field is identified among the first group of records. When the first record and the first group of hierarchical records are graphically represented on a target output medium, the missing record is represented using a visual cue.
US11822584B2
A method generates data visualizations. A device receives a first user input to specify a natural language command directed to a data source. The natural language command includes a first keyword that is a gradable adjective that modifies a second keyword in the natural language command. The device identifies a numerical data field, from the data source, whose field name co-occurs with the first keyword in natural language utterances in a predefined stored corpus of natural language utterances, based on quantifying co-occurrence using a co-occurrence metric. The device computes a numerical range for values of the numerical data field based on correlation of sentiment polarity of the first keyword and the field name of the numerical data field. The device then generates a data visualization for the data source, based on filtering rows of data from the data source according to the numerical range for the numerical data field.
US11822577B2
Systems and methods for learning and applying a rule set from relational data include receiving a graph representing relational data, wherein nodes represent elements of the graph, and edges represent relationships between nodes, generating an intermediate representation of the graph by mapping features of the nodes and edges of the graph to an intermediate vector representation, wherein the intermediate vector representation contains binary values and/or probabilistic values, learning logical rules that define the nodes and edges of the graph based on the intermediate vector representation r by: defining a maximum satisfiability (MAX-SAT) problem for the graph; and estimating a gradient around a solution of the MAX-SAT problem for the graph to produce the logical rules; and applying the logical rules to a new graph.
US11822557B2
A system and a method facilitating access to and use of contextual identity information during law enforcement encounters for minimizing confrontational tensions are disclosed. A user updates information corresponding to a user, his/her associates, and a vehicle on a government server and an insurance server. A law enforcement official uses a law enforcement device to access the government server, the insurance server, and a law enforcement server. The law enforcement official accesses the government server, the law enforcement server, and the insurance server to verify the identification of the user and the vehicle. The system allows the law enforcement official to have required information on the law enforcement device to verify the identification of the user and the vehicle. The law enforcement official verifies the identification at ease thereby reducing potential hostile situations with the user.
US11822555B2
A method, computer program, and computer system is provided for signaling for session-based dynamic adaptive streaming over HTTP (DASH). Multiple queries at one or more elements of a Media Presentation Description are added. At least part of the multiple queries are replaced when building a Session-Based DASH query, whereby one or more query descriptors are added at the one or more elements of the Media Presentation Description. A relationship is determined between Session-Based DASH descriptors based on assigning values to the Session-Based DASH descriptors.
US11822546B2
The invention is a method, an apparatus and a computer program for the automatic processing of data identifiers (20, 22), wherein data (12) associated with data identifiers (20, 22) is transmitted to a cloud platform (16) and to an analysis unit (32) there having at least one functional unit (45-50), wherein each functional unit (45-50) performs an analysis of the data (12) and/or associated data identifier (20, 22) and outputs a confidence value as an analysis result, wherein the or each confidence value is mapped to an overall confidence value (60), wherein the overall confidence value encodes a correlation between two data identifiers (20, 22), wherein data identifiers (20, 22) determined as correlated are combined under a higher-order variable name (66), and wherein the higher-order variable name (66) can be used for a database query, which supplies data relating to all data identifiers (20, 22) combined under the variable name (66), wherein data identifiers (20, 22) having an overall confidence value (60) above a predefined or predefinable threshold value are correlated.
US11822534B2
Embodiments of the present disclosure are directed to specific, networked, and technological processes and operations. For example, various embodiments are directed to a distributed and collaborative planning tool that allows users to create events based on a presently-approved production plan, enable/disable events submitted by other users, submit proposals, approve proposals, and integrate proposals to update the presently-approved production plan. An event published by a first user is communicated to other users using a single, universal framework that tracks and communicates proposed changes between remote users and their associated client devices during the planning cycle without the need to store multiple iterations of full-size production plans.
US11822533B2
A computer-implemented method for managing updates to a knowledge graph with incoming change requests is disclosed. The method comprises creating a snapshot of the knowledge graph, building sub-regions of the knowledge graph, classifying each incoming change to the knowledge graph so that it relates to one of the sub-regions, creating at least one change layer, wherein each of the at least one change layer relates to one of the sub-regions, wherein each of the at least one change layer comprises a portion of the incoming change requests, closing the at least one change layer upon reaching a predetermined threshold value for the at least one change layer, and integrating the at least one change layer into the knowledge graph, thereby generating a updated knowledge graph.
US11822532B2
A database system operates by: receiving a user-generated secondary indexing hint data for a dataset from a client device, wherein the client device generated the user-generated hint data based on user input in response to at least one prompt displayed by an interactive interface displayed via a display device of the client device; generating a plurality of segments that each include distinct subsets of a plurality of rows of a dataset; automatically selecting, for each of the plurality of segments, a secondary indexing scheme from a plurality of secondary indexing options based on the user-provided secondary indexing hint data; generating a plurality of secondary indexes for each of the plurality of segments in accordance with the corresponding secondary indexing scheme; and storing the plurality of segments and the plurality of secondary indexes in memory.
US11822527B2
Systems, methods, and computer products are described herein for identifying data inconsistencies within database tables associated with an application. A master data inconsistency evaluator receives data including at least one selection parameter within at least one database table. By the master data inconsistency evaluator evaluates the at least one selection parameter by comparing the at least one selection parameter with other database tables associated with the application to identify data inconsistencies. The master data inconsistency evaluator repairs the data inconsistencies to further facilitate an error free transaction.
US11822521B2
A method of accessing data includes storing a table that includes a plurality of tablets corresponding to distinct non-overlapping table portions. Respective pluralities of tablet access objects and application objects are stored in a plurality of servers. A distinct application object and distinct tablet are associated with each tablet access object. Each application object corresponds to a distinct instantiation of an application associated with the table. The tablet access objects and associated application objects are redistributed among the servers in accordance with a first load-balancing criterion. A first request directed to a respective tablet is received from a client. In response, the tablet access object associated with the respective tablet is used to perform a data access operation on the respective tablet, and the application object associated with the respective tablet is used to perform an additional computational operation to produce a result to be returned to the client.
US11822520B2
Techniques are provided for utilizing a log to free pages from persistent memory. A log is maintained to comprise a list of page block numbers of pages within persistent memory of a node to free. A page block number, of a page, within the log is identified for processing. A reference count, corresponding to a number of references to the page block number, is identified. In response to the reference count being greater than 1, the reference count is decremented and the page block number is removed from the log. In response to the reference count being 1, the page is freed from the persistent memory and the page block number is removed from the log.
US11822518B2
A heuristics-based concurrent edit detector (“ConE”) can notify collaborators about potential conflicts that may be caused by edits made by other collaborators. ConE may compare concurrent edits submitted by collaborators, calculate the extent of overlap between two sets of edits, apply one or more filters to balance recall versus precision, and decide whether to alert the collaborators about candidate potential conflicts. ConE may be light-weight and easily scalable to work in a very large environment with numerous collaborators.
US11822515B2
Drivers in different functional paths can use different types of identifiers for the same hardware device, such that the drivers may not be able to natively coordinate their actions related to the hardware device due to incompatible identifier types. However, a driver at a file system layer of one functional path can obtain a volume Physical Device Object (PDO) identifier at a volume layer and find a disk PDO identifier at a disk layer that is associated with the same device number. The driver can also find a parent device instance identifier from the disk PDO identifier, and use the parent device instance identifier as a plug-and-play (PnP) identifier for the hardware device during communications with a second driver in a PnP functional path.
US11822510B1
Embodiments are directed to a processor having a functional slice architecture. The processor is divided into tiles (or functional units) organized into a plurality of functional slices. The functional slices are configured to perform specific operations within the processor, which includes memory slices for storing operand data and arithmetic logic slices for performing operations on received operand data (e.g., vector processing, matrix manipulation). The processor includes a plurality of functional slices of a module type, each functional slice having a plurality of tiles. The processor further includes a plurality of data transport lanes for transporting data in a direction indicated in a corresponding instruction. The processor also includes a plurality of instruction queues, each instruction queue associated with a corresponding functional slice of the plurality of functional slices, wherein the instructions in the instruction queues comprise a functional slice specific operation code.
US11822497B2
The disclosure provides a USB device, a USB cable, and a USB repeater. The USB cable or the USB device includes a USB connector and the USB repeater. The USB repeater may gain a signal of a differential pin pair of the USB connector. The USB repeater may monitor a signal of a configuration channel pin of the USB connector. The USB repeater selectively runs in one of a plurality of working modes corresponding to a plurality of protocols according to a monitoring result.
US11822496B2
A method for operating a communications network that includes at least two users that are communicatively connected to one another via a descriptor-based communication system such as Ethernet. For writing data from a writing user into a user to be written, receive descriptors and data are transmitted from the writing user to the user to be written, in the user to be written, the data being written according to the received receive descriptors, and/or for reading data by a reading user from a user to be read, transmit descriptors are transmitted from the reading user to the user to be read, data being read by the user to be read according to the received transmit descriptors and transmitted to the reading user. A communications network and users are also described.
US11822492B2
A signal processing method of a semiconductor device, the method including: receiving a first digital code of a first digital signal; generating a constraint vector; masking the first digital code with a transmitting mask based on the constraint vector; and outputting the masked first digital code and a Data Bus Inversion (DBI) bit of the mask.
US11822490B2
A method for communicating with a device may include running, at a device, an operating system, communicating, using a first function of an interconnect, with the device, and communicating, using a second function of the interconnect, with the operating system. The operating system may include communication logic, and the communicating with the operating may include communicating with the communication logic. The communication logic may one or more terminal support drivers, and the communicating with the communication logic may include communicating with the one or more terminal support drivers using a terminal application. The terminal application may run on a host. The second function of the interconnect may be configured to operate with a controller. The communicating with the operating system may include communicating with the operating system based on a privilege information. The host may be a management controller. The method may further include controlling, using the second function of the interconnect, a program on the operating system.
US11822486B2
Systems, methods, and apparatuses relating to circuitry to implement a pipelined out of order page miss handler are described. In one embodiment, a hardware processor core includes an execution circuit to generate data storage requests for virtual addresses, a translation lookaside buffer to translate the virtual addresses to physical addresses, and a single page miss handler circuit comprising a plurality of pipelined page walk stages, wherein the single page miss handler circuit is to contemporaneously perform a first page walk within a first stage of the plurality of pipelined page walk stages for a first miss of a first virtual address in the translation lookaside buffer, and a second page walk within a second stage of the plurality of pipelined page walk stages for a second miss of a second virtual address in the translation lookaside buffer.
US11822483B2
A cache memory includes a first cache area corresponding to even addresses, and a second cache area corresponding to odd addresses, wherein each of the first and second cache areas includes a plurality of cache sets, and each cache set includes a data set field suitable for storing data corresponding to an address among the even and odd addresses, and a pair field suitable for storing information on a location where data corresponding to an adjacent address which is adjacent to an address corresponding to the stored data is stored.
US11822472B2
An exemplary multi-threaded memory management system comprises a memory management unit (MMU) configured with a plurality of physical address (PA) output ports individually dedicated to a respective plurality of threads, wherein the MMU is configured to adjust scheduling of the plurality of threads based on the status of an item requested from a cache. The MMU may be configured to translate a virtual address (VA) input from an individual thread to a PA output on the respective PA output port. The cache may be a translation look-aside buffer. The item requested from the cache may be in transient status when a response is expected or valid status when the response is received. The MMU may signal a thread scheduler to run a thread when a requested item's status becomes valid, permitting stalling individual threads without blocking other threads that continue running using the PA output port dedicated to each thread.
US11822470B2
An API reader reads a system application's API specification file and creates a root.yml file containing key:value pairs, in which the keys are objects, and the values are staging_object.yml files. Each staging_object.yml file includes a set of entries, with each entry including a REST operation, a REST endpoint, and a description of the operation to be performed using that entry. An intelligent API converter creates structured object.yml files based on corresponding unstructured staging_object.yml files, and replaces the staging_object.yml files of the root.yml file with the newly created object.yml files. Each object.yml file includes a plurality of entries, corresponding to the entries of the respective staging_object.yml file. Each entry of the object.yml file includes an OPERATION, a JSON payload, and a VALIDATION section. An API builder uses the root.yml file to build a REST API for the system under test which is used to automate testing of the application.
US11822458B1
The execution-time reporting of telemetry of execution of a software program. Subscribers submit subscriptions to telemetry of the software program. As each subscription is received, the telemetry scope of the subscription is evaluated to determine what portion of an object model is to be augmented. The augmented portion will include portion(s) related to the scope of telemetry subscribed to in the subscription. Thereafter, that portion of the object model is indeed augmented as execution of the computer program proceeds further. Subsequently, telemetry reports are generated for a subscription based on the interpretation of a defined subscription-specific portion of the object model.
US11822457B2
Disclosed are systems, methods, and articles for determining compatibility of a mobile application and operating system on a mobile device. In some aspects, a method includes receiving one or more data values from a mobile device having a mobile medical software application installed thereon, the data value(s) characterizing a version of the software application, a version of an operating system installed on the mobile device, and one or more attributes of the mobile device; determining whether the mobile medical software application is compatible with the operating system by at least comparing the received data value(s) to one or more test values in a configuration file; and sending a message to the mobile device based on the determining, the message causing the software application to operate in one or more of a normal mode, a safe mode, and a non-operational mode.
US11822452B2
A system and method for sampling telemetry events are provided. The method includes monitoring, using at least one listening module, execution of instructions by a processor, identifying, using the at least one listening module, one or more unique tags, determining, based on one or more trigger conditions, if the one or more unique tags is associated with at least one of the one or more trigger conditions, wherein the one or more trigger conditions are dynamically modifiable via a remote device, obtaining, based on the determination, a portion of a stack data structure associated with the execution of the instructions by the processor; and performing, based on the determination, at least one action.
US11822450B2
In an example embodiment, a solution is provided that detects performance degradation of a particular functionality or an overall system problem using machine learning, Mann-Kendall tests, and correlation tests. After a problem has been automatically detected, the first steps of a root cause analysis may be automatically performed, indicating whether, for example non-optimal ABAP coding, a database issue, or hardware or software bottleneck, or some combination thereof. This approach allows a system to rapidly identify a system performance problem and its root cause by combing several data sources. One can see immediately, for example, whether an ABAP code change, an expensive SQL statement, or the combination of both led to an increase in the average response times of a transaction over time.
US11822445B2
Methods and systems are provided for rapid failure recovery for a distributed storage system for failures by one or more nodes.
US11822432B2
One example method includes performing delta operations to protect data. Each delta generated by a data protection operation includes data. The deltas are stored in a delta queue, when moving a current replica to another point in time represented by the selected delta in the delta queue, the deltas are processed so that all relevant data can be applied in a batch. This ensures that when the same extents are represented in multiple deltas, only the oldest version is applied to the replica volume to move the current replica to the selected point in time.
US11822416B2
In an embodiment, a system may include one or more processors forming central processing units (CPUs) in the system, a display controller configured to display frames on a display device, a memory controller configured to control a memory, and a power management circuit. The power management circuit may be configured to establish one of a plurality of power states in the system. In a first power state, the display controller and the memory controller are powered on while the CPUs are powered off. The display controller may be configured to read a plurality of prerendered frames from the memory and display the plurality of prerendered frames at times specified for each of the plurality of prerendered frames.
US11822415B1
In one or more embodiments, one or more systems, one or more methods, and/or one or more processes may: determine a difference between a first voltage value associated with an electrical power output of a power system of an information handling system (IHS) and a second voltage value associated with a battery system of the IHS is greater than a first voltage value threshold; turn a first switch on to conduct electrical power from the battery system to an electrical power output of the power system; set a voltage value associated with the electrical power output to a voltage value associated with the battery system; permit an amount of time to transpire; determine a difference between a third voltage value associated with the electrical power output and a fourth voltage value associated with the battery system is less than a second voltage value threshold; and turn the first switch off.
US11822414B2
Processor-based systems employing configurable local frequency throttling management to manage power demand and consumption, and related methods. For example, such processor-based systems may include a processor and other power circuitry to control power to the processor. The processor includes a clock control circuit that is configured generate a clock signal(s) at a designated frequency to clock a processor core(s) in the processor at a desired operating frequency(ies). The clock control circuit is configured to dynamically throttle (i.e., limit and/or reduce) the frequency(ies) of a clock signal(s) clocking the processor in response to a frequency throttle event that may be an unexpected event. Reducing power demand may be important to ensure that the processor can continue to operate under interrupted or reduced power supply conditions. It may be faster to throttle the operating frequency of a processor than to throttle the operating voltage of power supplied to the processor.
US11822413B1
The present disclosure provides systems and techniques for reducing power consumption at an electromechanical gun. The electromechanical gun may transition to an inactive state to reduce power consumption, and the electromechanical gun may transition to an active state to perform a system check procedure or to allow a projectile to be fired from the electromechanical gun. The electromechanical gun may identify a sleep event based on an analysis of an output of a first electronic component, compute an estimated time duration based on an amount of electric charge remaining in the energy store, set a sleep timer according to the estimated time duration, and transition to the inactive state by terminating a power supply of a second electronic component. The electromechanical gun may transition to the active state in response to the sleep timer elapsing or a second output indicating that a user is touching the electromechanical gun.
US11822411B2
Systems, apparatuses, and methods for implementing telemetry push aggregation techniques are described. A computing system includes one or more input/output (I/O) agents interposed between functional units and a communication fabric. A given I/O agent receives a set of aggregation rules from a power management unit. The I/O agent monitors traffic from the functional units, and the I/O agent generates telemetry data from the traffic data based on the set of aggregation rules. The telemetry data is used by the power management unit to make adjustments to one or more power settings.
US11822408B2
A recording medium stores a program for causing a computer to execute processing including: acquiring a first process execution time and energy consumption of a first processor core in the execution time when a process executed by the first processor core is switched from a first process to a second process; specifying one or more processes of a first process group to which the first process belongs, from among process groups each of which is a group of processes and calculating an index that indicates the energy consumption per unit time involved in execution of the first process group based on the execution time and the energy consumption acquired for the specified one or more processes; and controlling an operation of a processor core to which the process is allocated according to comparison between the index calculated for the first process group with a threshold.
US11822404B2
A power distribution system is provided in this application, which includes a plurality of power distribution equipments, and the plurality of power distribution equipments are configured to supply power to a plurality of powered devices respectively. First power distribution equipment in the plurality of power distribution equipments includes: a first power module, configured to perform voltage conversion on an input voltage to obtain an output voltage, where the output voltage is a supply voltage of the first power distribution equipment; and a first cascading circuit, configured to connect an output of the first power module to an output of a power module in power distribution equipment in the power distribution system other than the first power distribution equipment, where the first power distribution equipment is any power distribution equipment in the power distribution system. A server system which includes the power distribution system is also disclosed in this application.
US11822394B2
A portable information handling system keyboard includes plural keys that each have a programmable variable-feel response to an end user experience with key interactions in real time. In one example embodiment, a magnetic-rheological fluid is disposed in a chamber of the key to pass through openings formed in a piston that moves downward with a keypress and upward in response to a biasing mechanism, such as a spring disposed in the chamber. Current applied to a coil around the chamber creates a magnetic field that varies the viscosity of the fluid so that key compression and range of motion associated with an input as well as key movement to a raised position are programmable to adjust based upon a sensed key position and movement.
US11822392B2
The present disclosure relates to a display device including: a flexible substrate including an active area and a bezel area disposed outside the active area, the active area including a module area in which multiple holes are provided; a back plate disposed on one surface of the flexible substrate, and being provided with an opening disposed in a manner that corresponds to the module area; a thin-film transistor and wire formation layer disposed on another surface of the flexible substrate, and including multiple light-transmitting areas disposed in a manner that corresponds to the opening; and a module received within the opening of the back plate, wherein the module receives light from outside through the multiple light-transmitting areas, the multiple holes, and the opening.
US11822383B2
An electronic apparatus includes: a first body including a first side and a second side arranged opposite to each other, and including a first input/output device disposed at the first side; a second body including a third side and a fourth side arranged opposite to each other, and including a second input/output device disposed at the third side; and a connector disposed at the first side and the fourth side. The second body rotates relative to the first body through the connector. During rotation of the second body, orientations of the first side and the third side substantially satisfy a same condition. The electronic apparatus includes a first attitude and a second attitude, which are switchable through the rotation of the second body. The second body does not block the first input/output device when the electronic apparatus is in the first attitude and the second attitude.
US11822381B2
A display mounting device is disclosed. The display mounting device includes a driving motor which provides a rotational driving force; and an arm unit which receives the rotational driving force and moves linearly in at least one zone, thereby becoming stretched or extended. The display mounting device further includes a display mount for receiving a display and for moving the display in coordination with the stretching or extension of the arm unit.
US11822380B2
A display mounting device is disclosed. The display mounting device includes a driving motor which provides a rotational driving force; an arm unit which receives the rotational driving force and moves linearly in at least one zone, thereby becoming stretched or extended. The display mounting device further includes a display mount for receiving a display and for moving the display in coordination with the stretching or extension of the arm unit.
US11822367B2
A method performed by an audio system comprising a headset. The method sends a playback signal containing user-desired audio content to drive a speaker of the headset that is being worn by a user, receives a microphone signal from a microphone that is arranged to capture sounds within an ambient environment in which the user is located, performs a speech detection algorithm upon the microphone signal to detect speech contained therein, in response to a detection of speech, determines that the user intends to engage in a conversation with a person who is located within the ambient environment, and, in response to determining that the user intends to engage in the conversation, adjusts the playback signal based on the user-desired audio content.
US11822363B2
An operation device includes a housing provided with a through hole; a cylinder-shaped lever inserted into the housing through the through hole of the housing, that can be operated to be tilted; an actuator contained in a cylinder-shaped opening of the lever; and an elastic member provided between the actuator and the lever. A step is provided in the opening of the lever on one side of the elastic member. A step is provided in the actuator on another side of the elastic member. A surface of the step of the actuator is inclined with respect to a surface of the step in the opening of the lever.
US11822357B2
A pilot-controlled coolant valve is provided that includes a pressure chamber, a pressure release chamber, a control opening, a pressure release channel, an actuator having a plunger, a control piston stroke-actuated by the plunger, a closing piston moving in the pressure chamber, and a valve seat. The pressure chamber has an in-flow and an out-flow for coolant. The control opening connects the pressure release chamber to the pressure chamber. The control piston closes the control opening during the stroke actuation by the plunger, except for a radial sealing gap between the control piston and the control opening. When the control opening is closed, the closing piston sealingly rests on the valve seat and interrupts the connection of the through-flow chamber with the in-flow. Axial end sides of the closing piston delimit a stagnation pressure chamber on one side and a through-flow chamber on the other side.
US11822336B2
Embodiments describe a method for moisturizing soil at an open construction site. The method includes determining current site characteristics of the open construction site; storing the current site characteristics in memory; determining a target volume of water for achieving a target soil moisture level based on the current site characteristics of the open construction site; calculating a target water application rate to achieve the target soil moisture level across the open construction site; determining a planned path across the open construction site; and guiding a water truck along the planned path while dispensing the target volume of water at the target application rate to achieve the target moisture level in the soil at the open construction site.
US11822331B2
The present invention relates to an environmental coverage oriented motion system. The system includes a rangefinder module configured to measure a distance in real time; an odometry module configured to measure a velocity or a position in real time; a powered vehicle carrying the rangefinder module and the odometry module; and a controller module carried by the powered vehicle, configured to receive one of the distance, the velocity and the position, performing an environmental coverage oriented motion scheme based on one of the distance, the velocity and the position to select a plurality of positions, and commanding the powered vehicle to move among the plurality of positions.
US11822330B2
A method for operating an aircraft with N>4 drive units. A flight control system (FCS) generates control commands u_COM, u_COM∈U∈R{circumflex over ( )}N, for the drive units, via a first channel. u represents limitations of the drive units. The FCS generates pseudo-control commands γ_COM, γ_COMER{circumflex over ( )}4, in the first channel, which specify torques about corresponding axes of rotation of the aircraft and a thrust, a control matrix M∈R{circumflex over ( )}(4×N) with γ=M u establishing a relationship with the control commands u; in the first channel. Admissible control commands u_COM∈U are calculated from the pseudo-control commands; and the first channel is monitored and, based on a result, is passivated. Monitoring takes place in a second channel, pseudo-control commands γ_MON, γ_MON∈R{circumflex over ( )}4, are generated in the second channel and the control commands u_COM of the first channel are evaluated in the second channel using γ{circumflex over ( )}*=M u_COM, and γ{circumflex over ( )}* and γ_MON are compared. A FCS and aircraft are also provided.
US11822328B2
A system for flight control configured for use in an electric aircraft includes a sensor configured to capture an input datum. The system includes an inertial measurement unit (IMU) and configured to detect an aircraft angle and an aircraft angle rate. The system includes a flight controller including an outer loop controller configured to receive the input datum from the sensor, receive the aircraft angle from the IMU, and generate a rate setpoint as a function of the input datum. The system includes an inner loop controller configured to receive the aircraft angle rate, receive the rate setpoint from the outer loop controller, and generate a moment datum as a function of the rate setpoint. The system includes a mixer configured to receive the moment datum, map vehicle level control torques, received from the inner loop controller, to actuator output and generate a motor command datum as a function of the torque allocation.
US11822323B2
A system and method for providing a corrective solution recommendation for an industrial machine failure, the method including: monitoring a plurality of segments of at least an industrial machine behavioral model to identify a first segment having at least a first set of characteristics associated with a previous machine failure; determining a corrective solution recommendation that solved the previous machine failure; identifying at least a second set of characteristics associated with a second segment; and generating a notification comprising the corrective solution recommendation when the second set of characteristics is determined to be similar to the first set of characteristics above a predetermined threshold.
US11822314B2
A conveyance control system according to the present disclosure is a conveyance control system configured to control a conveyance robot to autonomously move and convey a conveyance object to a destination, the conveyance control system including: a reception unit configured to receive, from a scheduled recipient of the conveyance object, a request signal for requesting a third party to collect the conveyance object halfway through conveyance of the conveyance object; and an issuance unit configured to issue, to a terminal of the third party, a temporary electronic key for enabling the conveyance object to be taken out from the conveyance robot based on a set condition when the reception unit receives the request signal.
US11822304B2
A technique to operating a kitchen system for at least partially automatic preparation of food, a kitchen system and a computer program product are proposed, wherein one or more preparation parameters for one or more preparation steps and/or one or more kitchen appliances of the kitchen system to be used for the preparation are determined, adjusted and/or selected automatically and using a database system.
US11822301B2
Controlled appliance and method for controlling interactions between the controlled appliance and a remote control device. The controlled appliance comprises a BLE interface and an actuation module. The controlled appliance sets the BLE interface in a scanning mode where the BLE interface is capable of receiving BLE signals from other devices. The controlled appliance receives, via the BLE interface, a BLE advertising signal from the remote control device. The controlled appliance establishes a connection between the controlled appliance and the remote control device through the BLE interface. The controlled appliance exchanges data with the remote control device via the BLE interface. Upon reception from the remote control device via the BLE interface of a command for controlling operations of the actuation module, the controlled appliance applies the command to the actuation module.
US11822289B2
Disclosed is a method including: a) obtaining a substrate extending in a predetermined plane with a first layer parallel to the plane; b) forming a through-hole in the first layer; c) depositing a second layer on the first, the second layer filling the a through-hole to form a bridge of material; d) etching a hairspring in an etching layer made up of the second layer or the substrate, the one of the second layer and the substrate in which the a hairspring is not etched constituting a support, the bridge of material connecting the hairspring to the support perpendicular to the predetermined plane; e) removing the first layer, the hairspring remaining attached to the support by the bridge of material; f) subjecting the hairspring to a thermal treatment; and g) detaching the hairspring from the support.
US11822285B2
An image forming apparatus includes first and second image forming units, and first and second fans. The first and second image forming units are positioned on one and the other endmoset sides in an arrangement direction of the plurality of image forming units, respectively. The first and second fans are provided closer on one and the other endmoset side than the first and second image forming units, respectively. A first suction port for supplying outside air to the first fan is positioned closer to the first image forming unit than to the second image forming unit. A second suction port is positioned closer to the second image forming unit than to the first image forming unit. The first fan is positioned closer to the first image forming unit than to the second image forming unit, and the second fan is positioned closer to the second image forming unit than to the first image forming unit.
US11822282B2
An image forming apparatus includes an image forming portion configured to form a toner image on a sheet, a fixing portion configured to heat and pressurize the sheet bearing the toner image to fix the toner image to the sheet, a shutter provided to be movable to an open position at which the shutter opens an opening that the sheet being conveyed toward the fixing portion is able to pass through, and a closed position at which the shutter closes the opening, an urging portion configured to urge the shutter toward the open position, and an abutment portion that the shutter urged toward the open position by the urging portion abuts to be positioned at the open position.
US11822279B2
A printing system includes a product inspection unit configured to perform product inspection on a print product based on a scanned image generated by reading the print product with an image printed thereon and correct answer images stored in advance, a post-processing unit configured to perform post-processing on the print product, and a control unit configured to, upon occurrence of a jam in the print product, control the printing unit to perform reprinting, wherein, upon occurrence of a jam while the post-processing is performed, the product inspection unit is notified of identification information regarding the print product on which printing is started by the reprinting, and wherein, based on the identification information, the product inspection unit references any of the correct answer images corresponding to a scanned image generated by the reprinting and performs the product inspection on the print product.
US11822277B2
An image forming apparatus includes a tray which is movable between a housed position at which the tray is housed in a housing portion of a body and a drawn-out position, a first cartridge detachably attached to the tray and including a first developing roller, and a second cartridge detachably attached to the tray and including a second developing roller. In a contacting state where (i) the first cartridge and the second cartridge are attached to the tray, (ii) the tray is in the housed position, (iii) the first developing roller contacts a first photosensitive drum, and (iv) the second developing roller contacts a second photosensitive drum, a position of a first projection of the first cartridge and a position of a first holder to which a first memory is fixed at least partially overlap each other with respect to the vertical direction.
US11822263B2
A consumable chip applied to a consumable includes a memory and a controller. The memory is used to store information of a consumable product of an image formation device. The controller is configured to control the consumable chip to generate a predetermined signal to cause the image formation device to perform a target operation according to the predetermined signal. The consumable chip is mounted at the consumable. The consumable is detachably mounted at the image formation device.
US11822262B2
An electrophotographic printing system for printing with a set of toners including a white toner. A plurality of printing modules are configured to print respective toner patterns, each including a toner image printed onto a receiver medium being transported on a transparent transport web and a corresponding registration mark positioned outside a border of the receiver medium. A registration mark sensing system is positioned to detect the printed registration marks. The registration mark sensing system includes a light detector positioned to detect light that is emitted by a light source, transmitted through the transport web and reflected off a non-white colored reflector plate positioned behind the transport web. The colored reflector plate has a color that provides detection signals for the registration marks having a magnitude that is greater than or equal to a predefined threshold.
US11822256B2
A reticle is pre-heated prior to an exposure operation of a semiconductor substrate lot to reduce substrate to substrate temperature variations of the reticle in the exposure operation. The reticle may be pre-heated while being stored in a reticle storage slot, while being transferred from the reticle storage slot to a reticle stage of an exposure tool, and/or in another location prior to being secured to the reticle stage for the exposure operation. In this way, the reduction in temperature variation of the reticle in the exposure operation provided by pre-heating the reticle may reduce overlay deltas and misalignment for the semiconductor substrates that are processed in the exposure operation. This increases overlay performance, increases yield of the exposure tool, and increases semiconductor device quality. Moreover, pre-heating the reticle prior to securing the reticle to the reticle stage for the exposure operation reduces and/or minimizes the impact that the pre-heating has on throughput and processing times of the exposure tool.
US11822245B2
A resist composition comprising a base polymer and a quencher containing a compound having the formula (A) is provided.
US11822231B2
A method for removing particles includes receiving a pellicle including a pellicle membrane, a pellicle frame and at least a particle disposed on the pellicle membrane, generating light beams to form an optical trap extending in a direction perpendicular to the pellicle membrane, and removing the particle from the pellicle membrane by the optical trap.
US11822228B2
The imaging device includes: at least one imaging unit configured to be rotatable with a driving mechanism and movable in a circumferential direction; an illumination; a cover configured to cover the imaging unit and the illumination; and a light-shielding member of which at least a part is disposed between the imaging unit and the illumination and is disposed in contact with the cover. The light-shielding member is able to be retracted away from the cover through driving of the driving mechanism.
US11822227B2
A VCM is disclosed, the VCM including a rotor having a first driving unit and arranged therein with a lens, a stator having a second driving unit wrapping the first driving unit and being opposite to the first driving unit, a base supporting the stator and having an opening formed at a position corresponding to that of the lens, a connection terminal including a pair of first and second connection terminals arranged at an upper surface of the base, and an elastic member including a first elastic member coupled to the rotor and electrically connected the first connection terminal and a second elastic member coupled to the rotor and electrically connected the second connection terminal.
US11822222B2
Disclosed is a non-coaxial projection light source system including a light source, a fluorescent wheel, and a converging shaping lens group located between the light source and the fluorescent wheel. Excitation light emitted by the light source is emitted to the converging shaping lens group in an optical axis direction inclined to the converging shaping lens group and then is emitted to the fluorescent wheel. Radiating fluorescent light generated by excitation on the fluorescent wheel is emitted to the converging shaping lens group and then is converged to a light path direction different from the excitation light to be output.
US11822218B2
A projection system includes a light source, a reflective phase modulator, a display and a projection lens. The light source is configured to emit a first light. The reflective phase modulator is configured to modulate phase of the first light to form a second light. The display is configured to receive the second light. The display is located between the projection lens and the reflective phase modulator.
US11822217B2
A tripod includes: a hub defining a set of leg mounts; a set of legs configured to telescopically extend from the hub and couple to the set of leg mounts; a center column including a spherical end; and a head pivotably coupled to the spherical end. The head further includes: a base section; a camera platform arranged over the base section; a set of flanges extending below the base section and extending around the spherical end; a hat arranged over the spherical end; a pivot control ring arranged about the base section, configured to drive the hat into the spherical end to fix the head on the spherical end responsive to rotation in a first direction about the base section, and configured to retract the hat from the spherical end to unlock the head from the spherical end responsive to rotation in a second direction about the base section.
US11822216B2
Methods, systems, apparatus, and articles of manufacture for document scanning are disclosed. An example apparatus includes a base structured to position a mobile device, the base including an opening corresponding to a camera of the mobile device, and at least two side panels couplable to and foldable toward the base, the side panels to maintain a first distance between the base and a target document, the side panels slidable along the target document.
US11822206B2
There is provided an optical signal processing device capable of RC in a complex space using optical intensity and phase information. An optical modulator controlled by an electric signal processing circuit modulates laser light, which is emitted from a laser light source, at a modulation period either or both of the intensity and phase values of the optical electric field. On the other hand, an input signal is also modulated by the optical modulator at a modulation period in the time domain so as to be an input signal. The converted input signal passes through an optical transmission path and enters an optical circulation circuit via an optical coupler. Part of the circulating light is branched into two by an optical coupler, and the branched light is converted into a complex intermediate signal at a coherent optical receiver. This complex intermediate signal demodulated at the coherent optical receiver is computed at an electric signal processing circuit, and thereby the operation as RC can be performed.
US11822204B2
An electronic paper package structure, including a substrate, an electronic ink layer, a cover plate, a water vapor barrier film and an adhesive layer, is provided. The electronic ink layer is disposed on the substrate. The cover plate covers the electronic ink layer. The water vapor barrier film covers the substrate and the electronic ink layer. The adhesive layer is directly bonded between the cover plate and the water vapor barrier film to seal the substrate and the electronic ink layer. The adhesive layer is not bonded between the cover plate and the electronic ink layer.
US11822202B2
This disclosure provides systems, methods, and apparatus for controlling transitions in an optically switchable device. In one aspect, a controller for a tintable window may include a processor, an input for receiving output signals from sensors, and instructions for causing the processor to determine a level of tint of the tintable window, and an output for controlling the level of tint in the tintable window. The instructions may include a relationship between the received output signals and the level of tint, with the relationship employing output signals from an exterior photosensor, an interior photosensor, an occupancy sensor, an exterior temperature sensor, and a transmissivity sensor. In some instances, the controller may receive output signals over a network and/or be interfaced with a network, and in some instances, the controller may be a standalone controller that is not interfaced with a network.
US11822199B2
A liquid crystal display device includes a first liquid crystal display panel and a second liquid crystal display panel. The second liquid crystal display panel includes a scanning wiring extending in a zig-zag in the predetermined first direction. A period of bending points of the scanning wiring corresponds to a predetermined number of the sub pixels of the first liquid crystal display panel. The predetermined number is greater that a number of colors of the sub pixels arranged in the predetermined first direction in one of the first main pixel of the first liquid crystal display panel, and is not a natural number multiple of the number of colors of the sub pixels repeatedly arranged along the predetermined first direction of the first liquid crystal display panel.
US11822195B2
According to one embodiment, a display device includes a display area, a peripheral area, a pixel electrode disposed, a switching element, a scanning line, a signal line, a metal layer which overlaps at least one of the signal line and the scanning line, an antireflection layer which covers the metal layer, a common electrode which covers the antireflection layer and a power supply line disposed in the peripheral area, to which a common voltage is supplied. The common electrode and the metal layer are connected to the power supply line in the peripheral area.
US11822187B2
A technique comprising: providing on an outer side of a support film of a liquid crystal cell one or more first components having an oxygen transmission rate (OTR) at least 100,000 times lower than said support film of the liquid crystal cell; wherein the method further comprises interposing a preprepared oxygen-permeable adhesive film between said support film of the liquid crystal cell and an innermost one of said one or more first components; wherein the pre-prepared oxygen-permeable adhesive film has a thickness greater than another adhesive film provided on said outer side of said support film outside of said innermost one of said one or more first components.
US11822183B2
A display apparatus, comprising: a plurality of light sources arranged into an array, angle selection sheets on the light emitting sides of the light sources, and reflective layers on the sides of the light sources away from the angle selection sheets. The angle selection sheets are used for reflecting light rays of a first incident angle range and transmitting light rays of a second incident angle range, wherein an incident angle value corresponding to the first incident angle range is smaller than an incident angle value corresponding to the second incident angle range. The reflective layers can conduct diffuse reflection on the light rays reflected by the angle selection sheets and the light rays re-enter the angle selection sheets, so that light rays of a second incident angle subjected to the diffuse reflection are transmitted while light rays of a first incident angle repeat the described reflection operation.
US11822182B2
A method of vapor depositing a silane chemical onto a wire grid polarizer can include introducing a silane chemical and water into a chamber where the wire grid polarizer is located. The silane chemical and the water can be in a gaseous phase in the chamber. The silane chemical and the water can be maintained simultaneously in the gaseous phase in the chamber for period of time. The silane chemical and the water can react to form a (R1)2Si(OH)2 molecule, where each R1 is independently any chemical element or group. A silane coating can be formed on the wire grid polarizer from a chemical reaction of the (R1)2Si(OH)2 molecule with the wire grid polarizer and with other (R1)2Si(OH)2 molecules. The silane coating can be relatively thick and multi-layer. A thicker or multi-layer silane coating can have improved high temperature resistance relative to a thinner or mono-layer silane coating.
US11822181B1
Provided is a liquid crystal display device sequentially including: a first polarizer; a liquid crystal panel; a second polarizer; a biaxial retarder; a third polarizer; and a backlight including a light source and a prism sheet disposed closer to the viewing surface side than the light source is. The prism sheet includes prisms arranged in multiple columns on a surface close to the viewing surface side. The liquid crystal display has a light diffusion property curve having no side lobe or having a side lobe satisfying a ratio of a local maximum luminance to a local minimum luminance of 1.35 or less, the light diffusion property curve being obtained by plotting a luminance in a white display state in a direction perpendicular to ridge lines of the prisms against a polar angle.
US11822174B2
A button complex structure according to one embodiment of solving the aspect may include: a display panel including a first substrate, a second substrate on the first substrate, and a liquid crystal layer between the first substrate and the second substrate; a member on the second substrate; a first coupling member configured to couple the display panel to one surface of the member; a button structure disposed on the other surface opposite to the one surface of the member; and a second coupling member configured to couple the other surface of the member to the button structure, wherein the member includes a third substrate and the button structure is directly coupled to the third substrate via the second coupling member, wherein the button structure includes a button body fixed to the third substrate, a button circuit unit fastened to the button body, a button connected to the button circuit unit, and further includes a first communication unit disposed between the member and the display panel and a second communication unit disposed in the button circuit unit.
US11822172B2
A light control sheet including a light control sheet body having a front surface and a back surface, the light control sheet body including a first film including a transparent electrode layer, a second film including a transparent electrode layer, a liquid crystal layer formed between the first and second films, and a sealant covering an edge portion of the liquid crystal layer. The second film has a second film contact surface which includes a portion in contact with the liquid crystal layer, and further includes a second film outer peripheral part on which the sealant is formed, the second film outer peripheral part is extended along the edge portion of the liquid crystal layer, and when viewed in a first direction from the front surface to the back surface, the second film outer peripheral part does not overlap the first film or the liquid crystal layer.
US11822164B2
An electro-optical phase modulator includes a waveguide made from a stack of strips. The stack includes a first strip made of a doped semiconductor material of a first conductivity type, a second strip made of a conductive material or of a doped semiconductor material of a second conductivity type, and a third strip made of a doped semiconductor material of the first conductivity type. The second strip is separated from the first strip by a first interface layer made of a dielectric material, and the third strip is separated from the second strip by a second interface layer made of a dielectric material.
US11822154B2
An electro-active lens is presented which utilizes a surface relief structures and an electro-active material, with a change in refractive index facilitating the change in optical properties. A molded structure and a liquid crystal are used to form a diffractive lens. In addition to the classical approach of utilizing diffractive optics and multiple Fresnel zones to form a lens, an additional structure is placed between Fresnel zones in order to improve the diffraction efficiency across the visible spectrum and reduce chromatic aberration.
US11822150B2
An optical imaging lens system includes five lens elements which are, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element and a fifth lens element. The first lens element has positive refractive power. The second lens element has negative refractive power. The third lens element has positive refractive power. The fourth lens element has negative refractive power. The fifth lens element with negative refractive power has an object-side surface being concave in a paraxial region thereof.
US11822148B2
An information processing apparatus includes a first obtaining unit configured to obtain optical information about an image capturing apparatus including an imaging optical system including at least one movable lens movable in an optical axis direction, a second obtaining unit configured to obtain orientation information indicating an orientation of a lens barrel holding the imaging optical system, a third obtaining unit configured to obtain installation information indicating an installation direction of the image capturing apparatus, and a control unit configured to control a position of the movable lens based on the optical information, the orientation information, and the installation information.
US11822146B2
A method includes fabricating a mirror system that includes a dual axis gimbal, a mirror, and a mirror substrate that are formed together as an integral component using an additive manufacturing process. The method also includes forming multiple first gaps in the mirror system using a subtractive manufacturing process, where the first gaps extend through the mirror system in a first direction. The method further includes forming multiple second gaps in the mirror system using the subtractive manufacturing process, where the second gaps extend through the mirror system in a second direction perpendicular to the first direction. The first gaps and the second gaps separate the gimbal into a top portion and a bottom portion.
US11822141B2
The present disclosure relates to grounding assemblies for cables entering telecommunications enclosures. The grounding assemblies include a grounding attachment interface, a strength member fixation mount, and first and second cable fixation mounts that are electrically coupled together to ground strength members and a conductive shield of a cable.
US11822140B2
A patch panel may include a tray that is slidable between a retracted position and an extended position on tray supports and features for holding the tray in the retracted position and in the extended position. The patch panel may also include a cassette that is slidable on cassette supports, latches for engaging the cassette to block movement of the cassette and features for disengaging the latches.
US11822139B2
An optical communication cable includes a cable jacket formed from a first material, a plurality of core elements located within the cable jacket, and an armor layer surrounding the plurality of core elements within the cable jacket, wherein the armor layer is a multi-piece layer having a first armor segment extending a portion of the distance around the plurality of core elements and a second armor segment extending a portion of the distance around the plurality of core elements, wherein a first lateral edge of the first armor segment is adjacent a first lateral edge of the second armor segment and a second lateral edge of the first armor segment is adjacent a second lateral edge of the second armor segment such that the combination of the first armor segment and the second armor segment completely surround the plurality of core elements.
US11822120B2
Structures including an optical component and methods of fabricating a structure including an optical component. The structure includes a waveguide core and a back-end-of-line stack including a first metallization level, a second metallization level, and a heat sink having a metal feature in the second metallization level. The heat sink is positioned adjacent to a section of the waveguide core. The first metallization level including a dielectric layer positioned between the metal feature and the section of the waveguide core.
US11822119B2
An electro-optical chip includes an optical input port, an optical output port, and an optical waveguide having a first end optically connected to the optical input port and a second end optically connected to the optical output port. The optical waveguide includes one or more segments. Different segments of the optical waveguide extends in either a horizontal direction, a vertical direction, a direction between horizontal and vertical, or a curved direction. The electro-optical chip also includes a plurality of optical microring resonators is positioned along at least one segment of the optical waveguide. Each microring resonator of the plurality of optical microring resonators is optically coupled to a different location along the optical waveguide. The electro-optical chip also includes electronic circuitry for controlling a resonant wavelength of each microring resonator of the plurality of optical microring resonators.
US11822113B2
An illumination panel employing two or more groups of light emitting diodes (LEDs) configured to emit light in different color temperatures, an optically transmissive sheet with light deflecting surface structures, and an LED driver electrically connected to the LEDs. The illumination panel further incorporates two or more LED intensity control channels and one or more pulse width modulation (PWM) circuits. The LED intensity control channels are configured to independently control the light output from the individual LED groups and the LED driver is further configured to provide dimming of the LEDs in response to a change of the intensity of incident natural daylight.
US11822112B2
An artifact mitigation system includes a projector assembly and a set of imaging optics optically coupled to the projector assembly. The artifact mitigation system also includes an eyepiece optically coupled to the set of imaging optics. The eyepiece includes a diffractive incoupling interface. The artifact mitigation system further includes an artifact prevention element disposed between the set of imaging optics and the eyepiece. The artifact prevention element includes a linear polarizer, a first quarter waveplate disposed adjacent the linear polarizer, and a color select component disposed adjacent the first quarter waveplate.
US11822106B2
Provided is a meta optical device including a plurality of phase modulation regions respectively including a plurality of nanostructures that have shapes and arrangement based on a preset rule, the plurality of phase modulation regions being configured to modulate a phase of incident light of a preset wavelength band, wherein at least two phase modulation regions of the plurality of phase modulation regions have phase modulation ranges in a first direction that are same, and wherein the plurality of nanostructures included in the at least two phase modulation regions have width ranges in the first direction that are different from each other.
US11822105B1
The disclosed subject matter relates to relate to fibers, textiles, fabrics, clothing and methods that are retroreflective including fibers having a hollow sheath that is filled with retroreflective particles.
US11822104B2
The invention relates to a reflective composite material (V) having a carrier (1) consisting of aluminum, having an interlayer (2) which is present on a side (A) on the carrier (1) and is composed of a varnish, and having an optically active multilayer system (3) which has been applied atop the interlayer (2) and consists of at least three layers, wherein the upper layers (4, 5) are dielectric and/or oxidic layers, and the lowermost layer (6) is a metallic layer which consists of silver and forms a reflection layer (6). To increase the aging resistance, it is proposed that the interlayer (2) comprise an organic layer-forming varnish or be formed entirely from such a varnish that has been cured in an ionic photopolymerization and crosslinking or that has been cured after UV irradiation by free-radical photopolymerization and crosslinking.
US11822103B2
A privacy film may have a light-blocking layer that is interposed between first and second transparent substrates. The light-blocking layer may have a plurality of opaque portions and a plurality of transparent portions. The opaque portions may be shaped to ensure light from the display is directed only to the primary viewer of the display. Each opaque portion of the light-blocking layer may extend along a respective longitudinal axis between the first and second transparent substrates. Privacy films used to cover curved displays may have opaque portions that extend along longitudinal axes that have different angles relative to the transparent substrates. Opaque portions in the edge of the privacy film may have longitudinal axes that are at non-perpendicular angles with respect to the transparent substrates. A privacy film for a curved display may also include a light-redirecting layer such as a prism layer or a liquid crystal layer.
US11822101B2
A liquid lens module includes a liquid lens comprising “M” individual electrode sectors (where “M” is a positive integer of 2 or greater) and “N” common electrode sectors (where “N” is a positive integer of 1 or greater); an upper cover comprising first to Mth individual terminals electrically connected to the first to Mth individual electrode sectors, respectively, and exposed in a first direction perpendicular to an optical axis of an image sensor; and a lower cover configured to surround the liquid upper cover, the lower cover comprising first to nth common terminals (where 1≤n≤N) electrically connected to the first to Nth common electrode sectors, respectively, and exposed in the first direction.
US11822099B2
An array imaging module includes a molded photosensitive assembly which includes a supporting member, at least a circuit board, at least two photosensitive units, at least two lead wires, and a mold sealer. The photosensitive units are coupled at the chip coupling area of the circuit board. The lead wires are electrically connected the photosensitive units at the chip coupling area of the circuit board. The mold sealer includes a main mold body and has two optical windows. When the main mold body is formed, the lead wires, the circuit board and the photosensitive units are sealed and molded by the main mold body of the mold sealer, such that after the main mold body is formed, the main mold body and at least a portion of the circuit board are integrally formed together at a position that the photosensitive units are aligned with the optical windows respectively.
US11822093B2
The optical module includes an optical separating element. The optical separating element includes a birefringent material and has a first face and a second face. The first face is configured to receive a signal light and a LO light. The signal light includes a first polarized light and a second polarized light. The first polarized light travels from the first face to the second face in a first direction and is emitted from a first emission spot on the second face. The second polarized light travels from the first face to the second face in a second direction and is emitted from a second emission spot on the second face. The LO light travels from the first face to the second face in the first direction and is emitted from a LO light emission spot which is located between the first emission spot and the second emission spot.
US11822084B2
An optical device includes a light guide (LG) attached to a support component. The LG receives a display light from a light engine, and directs a first portion of the display light out of the LG to form an outcoupled light. The LG also causes a second portion of the display light to become incident upon an outer perimeter of the LG at one or more LG regions of the LG to form one or more stray lights, respectively. The LG may be mechanically coupled to the support component at one or more coupling regions positioned outside of the one or more LG regions. A wearable heads-up display (WHUD) can incorporate the optical device.
US11822081B2
An optical module for a head-mounted device is configured to present content to a user. The optical module includes an optical module housing assembly, a display assembly, and an eye camera. The optical module housing assembly has a first end and a second end. The lens is connected to the optical module housing assembly and positioned at the first end of the optical module housing assembly. The display assembly is connected to the optical module housing assembly and is positioned at the second end of the optical module housing assembly. The display assembly is configured to cause the content to be displayed to the user through the lens. The eye camera is connected to the optical module housing assembly and is positioned at the second end of the optical module housing assembly. The eye camera is configured to obtain images through the lens.
US11822074B2
An example wearable electronic device includes a frame, a first arm and a second arm extending from the frame, respectively, a screen display disposed in the frame, and including a display, at least one camera disposed in the frame, a first processor located in the first arm, and operatively connected to the display, and a second processor located in the second arm, and operatively connected to the at least one camera, the first processor may be configured to display contents on the screen display part using the display, and the second processor may be configured to perform an operation associated with the at least one camera.
US11822070B2
An electromagnetic radiation steering mechanism An electromagnetic radiation steering mechanism configured to steer electromagnetic radiation to address a specific location within a two-dimensional field of view comprising a first optical element having an associated first actuator configured to rotate the first optical element about a first rotational axis to change a first coordinate of a first steering axis in the two-dimensional field of view, a second optical element having an associated second actuator configured to rotate the second optical element about a second rotational axis to change a second coordinate of a second steering axis in the two-dimensional field of view, and an electromagnetic radiation manipulator optically disposed between the first and second optical elements. A first angle is defined between the first and second rotational axes and a second angle is defined between the first and second steering axes. The electromagnetic radiation manipulator is configured to introduce a difference between the first angle and the second angle.
US11822066B2
A sample observation device (1) includes: an emission optical system (3) for emitting planar light (L2) onto a sample (S); a scanning unit (4) for scanning the sample (S) with respect to an emission face (R) of the planar light (L2); an imaging optical system (5) having an observation axis (P2) inclined with respect to the emission face (R) and for forming an image from observation light (L3) generated in the sample (S) in accordance with the emission of the planar light (L2); an image acquiring unit (6) for acquiring a plurality of partial image data corresponding to a part of an optical image according to the observation light (L3) formed as an image by the imaging optical system (5); and an image generating unit (8) for generating observation image data of the sample S based on the plurality of partial image data generated by the image acquiring unit (6).
US11822061B2
A digital camera comprising a digital image sensor and at least one corrective lens element configured to reduce a blurring of an image in a horizontal or vertical dimension on the digital image sensor. Preferably the digital image sensor is a large digital imager such as a Digital 65 imager.
US11822057B2
An optical imaging lens comprises first, second, third, fourth, fifth and sixth lens elements arranged sequentially from an object side to an image side along an optical axis. The object-side surface of the second lens element has a concave portion in the vicinity of a periphery of the second lens element, and the image-side surface of the second lens element has a concave portion in a vicinity of the optical axis. The image-side surface of the third lens element has a concave portion in the vicinity of a periphery of the third lens element. An effective focal length of the optical imaging lens is EFL, an air gap between the fourth lens element and the fifth lens element along the optical axis is G45, a central thickness of the sixth lens element along the optical axis is represented by T6, and EFL, G45 and T6 satisfy the equation: EFL/(G45+T6)≤6.40.
US11822052B2
A colour wheel assembly, a light source system provided with the same, and a projection device are provided, a boron nitride coating being arranged on the side of the colour wheel assembly corresponding to a red fluorescent area and the other side being provided with glass powder, and the two sides of a non-red fluorescent area both being provided with a glass powder coating layer. By means of arranging boron nitride material in a position corresponding to a red fluorescent area, as the boron nitride material has good thermal conductivity relative to the glass powder and the crystal structure of the boron nitride is a layered structure, having the effect of effectively blocking light and thereby further reducing the excitation light incident on the red fluorescent powder, attenuation of the red fluorescence under the direct excitation of strong excitation light can be effectively prevented.
US11822042B2
Scanning systems may include a stator, a rotor supporting at least one radiation source and at least one radiation detector rotatable with the rotor, and a motivator operatively connected to the rotor. The stator, the rotor, the at least one radiation source, and the at least one radiation detector may be located within a housing. A conveyor system may extend through the housing and the rotor. A shielding system including a series of independently movable energy shields sized, shaped, and positioned to at least partially occlude a pathway along which the conveyor system extends may extend from an entrance to the housing, through the rotor, to an exit from the housing. A control system may be configured to cause the shielding system to automatically and dynamically move individual energy shields in response to advancement of one or more objects supported on the conveyor system.
US11822039B2
In a drill bit which has hard-faced cutting or gauge protection elements positioned to be in direct contact with subterranean formation as the bit is rotated, at least one of these elements includes a window positioned to be in direct contact with the formation or cuttings from the formation as the bit rotates and moves forward to drill into the formation. Electromagnetic radiation with wavelength in the range from 100 nm to 2600 nm is transmitted through the window to the formation in contact with the window. Electromagnetic radiation such as fluorescence that returns through the same window is received by a spectrometer. The source and receiver of electromagnetic radiation are both accommodated within the downhole drilling equipment but spaced from the windowed element. The electromagnetic radiation travels along light guides from the source to the window and from the window to the receiver.
US11822038B2
Aspects of the present disclosure relate to a method for determining a contact angle, a wettability, or both, of one or more types of solid particles within a geological formation. The method may include identifying a relative conductive of the type of solid particles and identifying a frequency range for one or more EM measurements. The method may also include determining a contact angle associated with at least one type of solid particles within the geological formation using the electromagnetic measurements corresponding to the frequency range.
US11822036B2
Embodiments for passive spychip detection through polarizability and advanced pattern recognition are described. For example a method includes inducing a magnetic field in a passive component of a target system while the target system is emitting EMI with changes in amplitude repeating at a time interval; generating a time series of measurements of a combined magnetic field strength of the induced magnetic field and the EMI; executing a frequency-domain to time-domain transformation on the time series of measurements to create time series signals of combined magnetic field strength over time at a specific frequency range; monitoring the time series signals with an ML model trained to predict correct signal values to determine whether predicted and measured values of the time series agree; and indicating that the target device may contain a passive spychip where anomalies are detected, and is free of passive spychips where no anomalies are detected.
US11822034B2
Provided are a method for calibrating sensors in a vending machine and a vending machine. input values of first input terminals and input values of second input terminals of sensors are determined through level 1 calibration and level 2 calibration, respectively, which may greatly increase the number of adjustable grades of the luminous intensity of an optical generator of each sensor, and may further greatly improve the success rate of calibration on the sensors.
US11822032B2
Methods, systems, devices, and products for hydrocarbon tubular evaluation. Methods comprise conveying the logging tool in the tubular with a carrier; inducing with a transmitter a horizontal shear (SH) wave; identifying higher order SH mode signals received at a plurality of offset receivers responsive to a higher order SH mode engendered by the horizontal shear (SH) wave; estimating a dominant frequency for higher order SH mode from the higher order SH mode signals; estimating a group velocity for the higher order SH mode from the higher order SH mode signals; and estimating a tubular parameter using the dominant frequency and the group velocity. The tubular parameter may be at least tubular thickness. The method includes estimating the tubular parameter independent of the fundamental horizontal shear wave mode (SH0).
US11822026B2
The present application relates to a detection structure for fast neutrons and a method for acquiring a neutron energy spectrum, the detection structure for fast neutrons comprises seven semiconductor detection units and a conversion layer made of a hydrogen-containing material, the seven semiconductor detection units comprise a first, a second, a third, a fourth, a fifth, a sixth and a seventh semiconductor detection unit arranged sequentially, the first, the fourth and the seventh semiconductor detection unit constitute an anticoincidence detection group, the second and the third semiconductor detection unit constitute a neutral particle background detection group, the fifth and the sixth semiconductor detection unit constitute a recoil proton detection group, the conversion layer is disposed between the fourth and the fifth semiconductor detection unit, incident neutrons collision with hydrogen atomic nuclei and generate the recoil protons. The present application can effectively reduce influence of background signals on the measurement and improve accuracy of the inversed neutron energy spectrum.
US11822021B2
A system and method for analyzing quality criteria of a radiation spot are provided herein. The system may include: at least one controllable electromagnetic radiation source configured to generate and transmit a radiation beam onto an object, resulting in a radiation spot on said object; at least one radiation sensor configured to sense and obtain radiation reflections coming back from said object, wherein the radiation beam is generated in a way that reflections from different ranges are distinguishable of each other; and an analyzer configured to analyze said radiation reflections, and determine a remedy to the radiation beam, in a case that said radiation spot does not meet predefined spot validity criteria. The method may implement the aforementioned logic in a different architecture.
US11822017B2
A ToF sensor includes an array of pixels having first and second subsets of pixels, first and second pluralities of TDCs, a routing bus having first and second pluralities of bus drivers, and a controller configured to: when the first subset of pixels is active and the second subset of pixels is not active, control the first plurality of bus drivers to route events from half of the pixels of the first subset to the first plurality of TDCs and control the first and second pluralities of bus drivers to route events from the other half of the pixels of the first subset to the second plurality of TDCs, and when the first subset of pixels is not active and the second subset of pixels is active, control the first plurality of bus drivers to route events from the second subset of pixels to the first plurality of TDCs.
US11822015B2
System and method for generating Pulse Position Modulated (PPM) lidar waveforms generating Pulse Position Modulated (PPM) waveforms in a lidar includes: a) creating a modulation pool, based on a maximum nominal pulse repetition frequency (PRF); b) eliminating bad modulation levels from the modulation pool to generate a good modulation pool; c) selecting a modulation level from the good modulation pool to generate a PPM code element; d) repeating steps b and c N times to generate an N-element PPM code, wherein the PPM code is PRF independent; e) selecting a PRF less than the maximum nominal PRF; f) generating a PPM waveform by applying the N-element PPM code to the selected PRF; and g) transmitting the PPM waveform by the lidar toward a target to determine a range to the target.
US11822014B2
A method can be used for controlling pixel scanning within a range detector. A spatially controllable point light source generates a first series of light source pulses associated with a first spatial direction. The first series of light source pulses are generated during a first time period. The spatially controllable point light source generates a second series of light source pulses associated with a second spatial direction. The second series of light source pulses are generated during a second time period that overlaps with the first time period so that the second series of light source pulses are started during the first series of light source pulses.
US11822010B2
A LIDAR system includes a first polygon scanner, a second polygon scanner, and an optic. The first polygon scanner includes a plurality of first facets around an axis of rotation. The second polygon scanner includes plurality of second facets that are outward from the plurality of first facets relative to the axis of rotation. The optic is inward from the first polygon scanner relative to the axis of rotation. The optic is configured to output a first beam to the first polygon scanner. The first polygon scanner is configured to refract the first beam to output a second beam to the second polygon scanner. The second polygon scanner is configured to refract the second beam to output a third beam.
US11822006B2
A method for detecting the environment of a motor vehicle utilizing a radar sensor includes bringing about frequency modulation with a controllable oscillator and generating a sequence of transmission-frequency-modulated transmit signals, which each have the same nominal frequency profile. Received signals reflected from objects are evaluated such that an actual profile of the transmission frequency within the transmit signals or a deviation of the actual profile from the nominal frequency profile is established. Depending on an actual profile and/or a deviation determined, correction in the driving of the oscillator and/or correction in the evaluation of the received signals and/or adaptation of the driver assistance function and/or the autonomous driving maneuver function up to and including disabling thereof are performed.
US11822005B2
Aspects of the present disclosure are directed toward apparatuses and/or methods involving the communication of radar signals. Certain aspects involve communicating time division multiplexing (TDM) multi-input multi-output (MIMO) radar signals, having pulses with a chirp interval time (CIT) that is different for respective chirps. Positional characteristics of a target may be ascertained based upon both the CIT between each chirp in the communicated radar signals and the time between each corresponding chirp in received ones of the signals reflected by the target. Communication of the radar signals may involve utilizing a combination of antennas to provide a virtual aperture.
US11822003B2
Systems and methods for adjusting radar transmission parameters based on congestion level measurements are disclosed. In some aspects, a congestion level of radar signals at a location in a vicinity of a radar source may be measured or otherwise determined. In some aspects, a transmission parameter of radar signals configured for transmission to the location by the radar source may be adjusted based on the congestion levels.
US11822002B2
A radar transmitter transmits a radar signal through a transmitting array antenna at a predetermined transmission period, and a radar receiver receives a reflected wave signal which is the radar signal reflected by a target through a receiving array antenna. A transmitting array antenna and a receiving array antenna each include multiple subarray elements, the subarray elements in the transmitting array antenna and the receiving array antenna are linearly arranged in a first direction, each subarray element includes multiple antenna elements, the subarray element has a dimension larger than a predetermined antenna element spacing in the first direction, and an absolute value of a difference between a subarray element spacing of the transmitting array antenna and a subarray element spacing of the receiving array antenna is equal to the predetermined antenna element spacing.
US11821999B2
A method for determining a 3-dimensional (3D) attitude of a platform includes receiving satellite relayed information regarding an ambiguous phase single-difference measurement (φ); resolving a phase ambiguity of the ambiguous phase single-difference measurement (φ) to determine an unambiguous phase single-difference estimate (ϕ); calculating coarse direction vectors xcor and ycor based on the unambiguous phase single-difference estimate (ϕ); estimating improved direction vectors x and y based on the coarse direction vectors xcor and ycor and by imposing constraints on the improved direction vectors x and y and an angle between the improved direction vectors x and y; and calculating the 3D attitude of the platform from the improved direction vectors x and y.
US11821998B2
A method of determining three-dimensional attitude is provided. The method includes measuring a carrier phase of each satellite signal received at plurality of spaced antenna. A carrier phase difference between the measured carrier phase for each satellite signal from each satellite received at each antenna is determined. The integrity of the integer ambiguity resolution relating to the carrier phase difference is assured by applying a least-square-error solution using differential carrier phase measurements with applied integer ambiguities between at least two of the plurality of antennas and observing measurement residuals after the least-square-error solution is computed and applying an instantaneous test, an interval test and a solution separation function. Three-dimensional attitude is determined from the carrier phase differences upon completion of the integer ambiguity resolution and the assurance of integrity of the integer ambiguity resolution.
US11821994B2
A method of localizing a host member through sensor fusion includes capturing an input image with one or more optical sensors disposed on the host member and determining a location of the host member through a global positioning system (GPS) input. The method tracks movement of the host member through an inertial measurement unit (IMU) input, generates coordinates for the host member from the GPS input and the IMU input. The method compares the input image and a high definition (HD) map input to verify distances from the host member to predetermined objects within the input image and within the HD map input. The method continuously localizes the host member by fusing the GPS input, the IMU input, the input image, and the HD map input.
US11821993B2
Global navigation satellite systems and methods use L5 GNSS signals to acquire secondary code phases of those signals without using L1 GNSS signals to aid in the acquisition of secondary code phases. Various embodiments are described to perform this acquisition.
US11821992B2
Exemplary embodiments include methods of estimating the position of a user equipment, UE, in association with a plurality of reference stations. Such embodiments can include performing one or more positioning measurements (e.g., carrier-phase measurements of GNSS satellite signals), and receiving transfer information between a first reference system and a second reference system. Such embodiments can also include determining an estimate of the UE's position based on the positioning measurements for the UE, the transfer information, and location coordinates of a plurality of entities (e.g., reference stations), wherein the location coordinates of at least one entity is associated with the first reference system and the location coordinates of at least one other entity is associated with the second reference system. Other embodiments include complementary methods performed by network nodes, as well as UEs and network nodes configured to perform such methods.
US11821988B2
Ladar System with Intelligent Selection of Shot Patterns Based on Field of View Data A ladar transmitter that transmits ladar pulses toward a plurality of range points in a field of view can be controlled to target range points based on any of a plurality of defined shot patterns. Each defined shot pattern can be instantiated to identify various coordinates in the field of view that are to be targeted by a ladar pulses. A processor can process data about the field of view such as range data and/or camera data to make selections as to which of the defined shot patterns should be selected over time.
US11821980B2
The present invention relates a remote sensing system, or particularly a satellite-formation-based remote sensing system, wherein comprising: a master satellite provided with an SAR system as a payload thereof, a first concomitant satellite, and a second concomitant satellite, wherein the first concomitant satellite and the second concomitant satellite fly around the master satellite, and the master satellite is located on major axes of motion trajectories of the first concomitant satellite and the second concomitant satellite, so as to define a first spatial baseline and a second spatial baseline that have an identical cross-track baseline component. The present invention enables high-precision, wide-range, three-dimensional imaging based on the satellite-formation, while acquires spatiotemporal features of variation of a ground region according to the synchronization in terms of time, frequency, and space.
US11821975B2
A radar module includes a printed circuit board (PCB) and a semiconductor package mounted on the PCB. The semiconductor package comprises an integrated circuit die and a substrate for electrically connecting the integrated circuit die to the PCB. The substrate comprises an antenna layer integrated into the semiconductor package and electrically connected to the integrated circuit die for at least one of transmitting and receiving radar signals. A discrete pattern-shaping device is mounted on the PCB and is configured to shape a radiation pattern of the radar signals.
US11821957B2
The invention relates to an electrochemical element and a battery comprising one or more electrochemical elements, with integrated sensors and/or actuators, in particular including an application for monitoring the operation of an electrochemical element or a Li-ion battery, and/or triggering actions in such an element or such a battery, intended to secure the element or the battery. The electrochemical element (1) comprises a closed shell (2) defining an internal volume and a beam (3) arranged therein having alternating positive and negative electrodes respectively connected to two positive and negative electrical output terminals housing separators, the beam (3) being impregnated with electrolyte and further connected by connection means (4) to one (5) of the electrical output terminals. It further comprises one or mote self-powered sensor and/or actuator elements (20 to 24) each arranged in contact with one component selected from the shell (2), the beam (3), the connection means (4), and the output terminal (5), and capable of measuring a physical or chemical magnitude relative to, and/or generating a physical action or effect on, the surroundings thereof.
US11821952B2
A method of estimating a d-q axis inductance of a permanent magnet synchronous motor includes the following steps. First, building an equivalent motor control block through enabling two of the three phases, and disabling the remaining one of the three phases, and locking a rotor. Afterward, incorporating a back EMF observer into a DC motor control block, and making the DC motor control block correspond to the back EMF observer by commanding an angular speed of the DC motor control block to be zero. Afterward, introducing the equivalent motor control block into the DC motor control block, and using the back EMF observer to estimate the back EMF, and repeating above steps taking turns to disable one phase so as to obtain three sets of motor inductances respectively. Finally, estimating the d-q axis inductance by introducing the three sets of equivalent motor inductances into an inductance relational equation.
US11821948B2
A measurement system for measuring a device under test is described. The measurement system includes a control and analysis module composed of one or more circuits, a stimulus module composed of one or more circuits, and a measurement interface composed of ,for example, one or more circuits. The stimulus module is configured to generate an electric stimulus signal based on predefined measurement parameters. The measurement system is configured to be connected to a device under test via the measurement interface. The measurement interface is configured to forward the electric stimulus signal from the stimulus module to the device under test. The measurement interface further is configured to forward a response signal from the device under test to the control and analysis module, wherein the response signal corresponds to a response of the device under test to the stimulus signal. The control and analysis module is configured to analyze the response signal, thereby generating a set of analysis data. The control and analysis module is further configured to compare the set of analysis data generated with a database. The database includes several measurement data sets being associated with different classes or types of devices under test. The control and analysis module is further configured to adapt the predefined measurement parameters of the stimulus module based on the comparison of the set of analysis data with the database. Further, a method of measuring a device under test is described.
US11821940B2
A tester apparatus is described. Various components contribute to the functionality of the tester apparatus, including an insertion and removal apparatus, thermal posts, independent gimbaling, the inclusion of a photo detector, a combination of thermal control methods, a detect circuitry in a socket lid, through posts with stand-offs, and a voltage retargeting.
US11821937B2
The embodiments of the present disclosure provide a semiconductor base plate and a test method thereof. When a first test line and a second test line in the semiconductor base plate are tested, a resistivity of the first test line can be tested by directly loading voltages to a first test pad and a second test pad after a first conductive layer is formed and before a first insulating layer is formed. After a second conductive layer is formed, a resistivity of the second test line is tested by loading voltages to a third test pad and a fourth test pad.
US11821932B2
A partial discharge (PD) detection apparatus for gas-insulated equipment includes a photon collector, an optical splitter, a first photoelectric conversion module, an ultraviolet fluorescent crystal, a second photoelectric conversion module, and a signal processing module, where the ultraviolet fluorescent crystal is configured to convert a second optical radiation signal into an optical radiation signal of an ultraviolet fluorescence band, and the signal processing module is configured to calculate first apparent intensity based on a first voltage signal output by the first photoelectric conversion module, calculate second apparent intensity based on a second voltage signal output by the second photoelectric conversion module, and determine discharge intensity of the optical radiation based on a ratio of the second apparent intensity to the first apparent intensity. Technical solutions of the present disclosure are not affected by an unknown distance between a discharge position and a detection point.
US11821914B1
A notched test signal is generated across a frequency band, the notched test signal includes a plurality of frequency notches, each frequency notch associated with one of a plurality of test frequencies. The notched test signal is provided to a device under test at a plurality of different input power levels. An notched output signal is received from the device under test. The notched output signal is filtered to provide a bandpass response at the plurality of test frequencies to generate a filtered notched output signal. A power level of the filtered notched output signal at each of the plurality of test frequencies is measured. A noise performance metric associated with the device under test is determined based at least in part on the power level of the filtered notched output signal.
US11821913B2
A test apparatus comprising a tester interface board (TIB) affixed in a slot of a tester rack, wherein the TIB comprises test circuitry and a plurality of sockets, each socket operable to receive a device under test (DUT). The test apparatus further comprises a carrier comprising an array of DUTs, wherein the carrier is operable to slide into the slot of the tester rack, and wherein each DUT in the array of DUTs aligns with a respective socket on the TIB. Further, the test apparatus comprises a plurality of socket covers, wherein each socket cover of the plurality of socket covers is operable to actuate a top portion of each DUT of the array of DUTs in the carrier.
US11821910B2
System and method using in-situ electromagnetic diagnostic for real-time projectile characterization
The present disclosure relates to a system for detecting characteristics of a moving element. The system may include a tubular housing having a tubular first portion having a first end and a second end, with the first end forming an input port and the second end forming an output port. A source of wireless electromagnetic energy projects a wireless electromagnetic energy signal, travelling in a first direction, into the input port and through an interior area defined by the tubular first portion. A signal processing subsystem detects at least one characteristic of the signal after the signal is reflected back to the first end after having interacted with the element as the element moves past the output port of the housing.
US11821905B2
A biomarker panel including a four-panel test for clotting that detects soluble fibrin (SF), thrombin-antithrombin complex (TAT), antithrombin III (ATIII), and plasminogen activator inhibitor (PAI-1). A biomarker panel including a three-panel test for glycocalyx integrity that detects syndecan-1 (SDC1), heparan sulfate (HS), and hyaluronidase (HAD). A biomarker panel including a test that detects a biomarker chosen from soluble fibrin (SF), thrombin-antithrombin complex (TAT), antithrombin III (ATIII), plasminogen activator inhibitor (PAI-1), syndecan-1 (SDC1), heparan sulfate (HS), hyaluronidase (HAD), and combinations thereof. A kit including a biomarker panel, instructions for use, materials to take and apply samples to the panel, and descriptions of biomarker levels and their meaning. Methods of detecting the presence of vascular disease, determining the stage of vascular disease, monitoring the progress of vascular disease treatments, and monitoring the efficacy of drugs during drug development.
US11821902B2
Peptide and/or protein quantitation methods, kits, and compositions, particularly useful for mass spectrometry, are provided herein based on a bathocuproine-based composition complex such as bathocuproinedisulfonic acid disodium salt hydrate complex. The methods are one-step rapid absorbance methods using small sample volumes. They produce a robust signal with high signal to background ratio and accurately quantitate even complex peptide mixtures with low variability and high sensitivity.
US11821899B2
Indirect ELISAs to detect exposure to Felis catus gammaherpesvirus 1 (FcaGHV1) in domestic cats. These ELISAs detect feline serum antibodies to ORF52 and ORF38 of FcaGHV1. The ELISA assays are sensitive, specific, and adaptable for scale up use in high throughput diagnostics.
US11821895B2
The disclosure provides methods of making functional cortical organoids from somatic cells and stem cells and methods of using the functional organoids.
US11821888B2
A diagnostic support for a skin includes a radio-transparent structure that defines a folding surface of the skin and on which the skin may be stretched and consequently folded, thereby defining folded, mutually superimposed portions spaced apart from each other. The support may be used for radiographic inspection of a folded animal skin.
US11821885B2
The disclosure discloses a test method for simulating sediment pollutant release under the effect of river channel erosion, which comprises preparing a test device, presetting a water depth and a flow velocity in a test water tank, and calculating a flow rate in the test water tank; paving the sediment in a sediment storage box, and covering an upper surface of the sediment with a water baffle; adding water into the test water tank until a preset water depth, starting a variable speed motor to drive a flow-making propeller to run to make the flow rate reach the required flow rate and keep the flow velocity constant; after the water flow becomes constant, the water baffle retracting to expose the surface of the sediment; opening sampling ports for layered sampling; measuring water; and respectively measuring concentration variation and vertical distribution features of sediment pollutant under different simulated power conditions.
