US11653578B2
An apparatus comprises a phase-change material, a first electrode at a first end of the phase-change material, a second electrode at a second end of the phase-change material, and a heating element coupled to a least a given portion of the phase-change material between the first end and the second end. The apparatus also comprises a first input terminal coupled to the heating element, a second input terminal coupled to the heating element, and an output terminal coupled to the second electrode.
US11653560B2
Platinum, palladium, and gold complexes suitable for use as phosphorescent emitters or as delayed fluorescent and phosphorescent emitters having the structure of Formula VIII.
US11653559B2
A metal complex containing three different ligands which may be used as a light-emitting material in a light-emitting layer of an organic electroluminescent device. These new complexes can not only achieve device performed desired to be adjusted or improved by adjusting substituents but also have the effect of effectively controlling increase of the evaporation temperature. Further disclosed are an electroluminescent device and a compound formulation including the metal complex.
US11653556B2
A flex-tolerant structure includes a flexible and foldable substrate and traces on the substrate. Each trace includes a stretch-resistant layer and a metal layer covering the stretch-resistant layer, electrical flow can persist through these layers even if the traces are fractured. A display panel is also disclosed.
US11653551B2
A display apparatus includes a flexible substrate, a thin-film transistor unit, and a light-emitting unit. The flexible substrate includes a display area has a first area, a peripheral area which is adjacent to the display area, and a first penetrating portion corresponding to the first area. The thin-film transistor unit is in the display area and at least a portion of the peripheral area. The thin-film transistor unit includes a thin-film transistor and an insulation layer and has a second penetrating portion at a location corresponding to the first penetrating portion. The light-emitting unit is on the thin-film transistor unit and includes a pixel electrode, an intermediate layer including an emission layer, and a counter electrode.
US11653550B2
A display device includes a display panel including a plurality of display pads at least some of which at least a portion extend in a first direction and are arranged in a second direction intersecting the first direction, and a flexible circuit board including circuit pads, at least some of which at are electrically connected to the display pads, and circuit lines connected to the circuit pads. The circuit pads include at least one dummy pad, and the circuit lines include a dummy circuit line, of which at least a portion of is connected to the at least one dummy pad. The dummy circuit line includes a first portion connected to the at least one dummy pad and a second portion spaced apart from the first portion by a gap.
US11653548B2
A display panel includes a sub-pixel array and a plurality of photosensitive units. The sub-pixel array includes as first sub-pixel, a second sub-pixel and a third sub-pixel that are capable of emitting light of different colors. The plurality of photosensitive units are disposed under a light-emitting surface of the sub-pixel array. Each of the plurality of photosensitive units includes a photosensitive device, and the photosensitive device includes a photosensitive layer; and an orthographic projection of the photosensitive layer in the photosensitive device on a panel surface of the display panel has overlapping regions with orthographic projections of the first sub-pixel, the second sub-pixel and the third sub-pixel on the panel surface of the display panel.
US11653547B2
A display device includes a display layer that includes a TFT layer, a light-emitting element layer, a sealing layer, a bank, and a touch panel layer. The touch panel layer includes a plurality of touch-panel-use lines electrically connecting a terminal section to a plurality of sensing sections configured to transfer measurements. The plurality of touch-panel-use lines resides on the sealing layer so as to intersect with the bank in a plan view of the display device. The plurality of touch-panel-use lines comprises a first touch-panel-use line and a second touch-panel-use line that are adjacent to each other, an interlayer insulation film being interposed between the first touch-panel-use line and the second touch-panel-use line in an intersection where the first touch-panel-use line and the second touch-panel-use line intersect with the bank.
US11653544B2
An organic light emitting display including a substrate, a first electrode and a second electrode on the substrate and facing each other, at least two organic light emitting layers between the first electrode and the second electrode, and at least two color filters on the second electrode, the organic light emitting layers emitting a first color light, and the color filters emitting a second color light and a third color light.
US11653538B2
A display device including a pixel comprises an EVDD driving unit outputting an AC driving voltage swinging between a high potential voltage and a low potential voltage according to voltages of a first control node and a second control node, and a plurality of sub-pixels connected to a data line and a gate line to receive the AC driving voltage by sharing an output node of the EVDD driving unit. Each of the sub-pixels may include a light emitting element, a driving element for supplying a current to the light emitting element according to a gate-source voltage, a switch element turned-on according to a scan signal to connect the data line to the gate of the driving element, and a capacitor connected between a gate and a source of the driving element.
US11653534B2
A display device includes pixel circuits disposed on a substrate, each of the pixel circuits comprising a transistor and a storage capacitor, display elements electrically connected to the pixel circuits, and a metal layer disposed between the substrate and the pixel circuits, the metal layer comprising through-holes, wherein the through-holes of the metal layer include a first through-hole, and a second through-hole disposed adjacent to the first through-hole.
US11653532B2
A display device includes a display panel including an active area in which a plurality of pixels is defined and a pad area in which pads for applying signals to the plurality of pixels are placed; a back cover placed to overlap the display panel; and a roller configured to wind or unwind the back cover and the display panel and including a flat portion and a curved portion, wherein the pad area is placed to be inclined toward the flat portion.
US11653522B2
Disclosed is an electroluminescent display device (100) comprising a plurality of pixels (120) disposed on a substrate (110), each pixel being formed by one or more basic emitting zones (121a, b, c), every basic emitting zone having a base electrode (102a, b, c) disposed on said substrate (110) and an OLED stack (105) comprising an electroluminescent layer disposed on said base electrode (102a, b, c), the device (100) further comprising a common electrode (107) disposed on top of the OLED stack, said device being characterized in that: —two adjacent base electrodes (102a, 102b) belonging to two adjacent basic emitting zones (121a, b) are separated by a filler element having an insulating surface (103) which fills the zone (111) between said adjacent base electrodes (102a, 102b) and electrically insulates them from each other; at least the surface of said filler element having an insulating surface (103) in contact with the base electrodes (102a, 102b) is made of an insulating material; a separator (104) is situated above the filler element (103) and separates the electroluminescent layers of the OLED stack (105) from two adjacent basic emitting zones (121a, b).
US11653517B2
A light-emitting device includes a first electrode; a second electrode facing the first electrode; m emission units between the first electrode and the second electrode; and m−1 charge-generating unit(s) between adjacent ones of the emission units, where m is a natural number of 2 or more. The emission units each include an emission layer. At least one of the charge-generating unit(s) includes an n-type charge-generating layer and a p-type charge-generating layer; and the n-type charge-generating layer includes a first material and a second material. The first material includes an organic electron transport compound; and the second material includes at least one selected from an alkali metal, an alkali metal alloy, an alkaline earth metal, an alkaline earth metal alloy, a lanthanide metal, and a lanthanide metal alloy. The light-emitting device may have improved hole and electron balance, a decreased driving voltage, and excellent efficiency and/or lifespan characteristics.
US11653498B2
The present disclosure relates to a memory device that includes a substrate and source and drain regions formed in the substrate. The memory device includes a gate dielectric formed on the substrate and between the source and drain regions. The memory device also includes a gate structure formed on the gate dielectric and the gate structure has a planar top surface. The memory device further includes a multi-spacer structure that includes first, second, and third spacers. The first spacer is formed on a sidewall of the gate structure and a top surface of one of the source and drain regions. The second spacer is formed on a sidewall of the first spacer and the second spacer has a dielectric constant greater than a dielectric constant of the first spacer. The third spacer is formed on a sidewall of the second spacer and a horizontal surface of the first spacer.
US11653492B2
A semiconductor device is disclosed. The semiconductor device includes a fin-based structure formed on a substrate. The semiconductor device includes a plurality of first nanosheets, vertically spaced apart from one another, that are formed on the substrate. The semiconductor device includes a first source/drain (S/D) region electrically coupled to a first end of the fin-based structure. The semiconductor device includes a second S/D region electrically coupled to both of a second end of the fin-based structure and a first end of the plurality of first nanosheets. The semiconductor device includes a third S/D region electrically coupled to a second end of the plurality of first nanosheets. The fin-based structure has a first crystal lattice direction and the plurality of first nano sheets have a second crystal lattice direction, which is different from the first crystal lattice direction.
US11653485B2
A component mounting device moves a board height sensor horizontally to multiple measuring points and measures heights of the front surface of the board at the multiple measuring points. Subsequently, the component mounting device obtains a positional deviation in the horizontal direction of a target mounting position on the front surface of the board based on the heights of the front surface of the board so measured. In addition, the component mounting device obtains a positional deviation in a vertical direction of the target mounting position based on a measured height in the vertical direction of the front surface of the board. Then, the component mounting device corrects the target mounting position based on the positional deviation in the horizontal direction and the positional deviation in the vertical direction that are so obtained and mounts a component in the target mounting position so corrected.
US11653481B2
An electric power conversion device includes: a cooler that includes a flow path through which a refrigerant flows, a first surface, and a second surface opposite to the first surface in a thickness direction; and multiple power modules that include a semiconductor device configuring an upper-lower arm circuit, and a capacitor connected to the upper-lower arm circuit in parallel. The capacitor and the semiconductor device are arranged in the thickness direction. The multiple power modules are placed on both of the first surface and the second surface of the cooler.
US11653479B2
A rack cooling system includes a primary cooling condenser and a secondary cooling condenser. The primary cooling condenser is positioned above servers of a server rack and the secondary cooling condenser is position above the primary cooling condenser. Each of the severs, the primary cooling condenser, and the secondary cooling condenser is connected to a liquid manifold via one of a plurality of liquid ports on the liquid manifold, and to the vapor manifold via one of a plurality of vapor ports on the vapor manifold. A cooling capacity of the rack cooling system can be extended by switching on a vapor flow between the secondary cooling condenser and the primary cooling condenser using a first valve on the vapor manifold. Further, a second valve on a primary cooling loop can be used to control cooling fluid flowing into the secondary cooling condenser after the first valve is trigged open.
US11653473B2
An apparatus includes a coldplate and a bus bar. The coldplate is configured to be thermally coupled to a structure to be cooled and to remove thermal energy from the structure. The bus bar is integrated into the coldplate and is configured to deliver power to multiple components of the structure. The apparatus may also include multiple mounting holes positioned in rows on the coldplate and configured to mechanically couple the structure to the coldplate, where one of the bus bar or an additional bus bar is integrated between each pair of adjacent rows of mounting holes. The apparatus may further include sealed cooling channels adjacent to the bus bar and each additional bus bar. The bus bar may be integrated into the coldplate using vacuum brazing or ultrasonic additive manufacturing.
US11653469B2
A modular mounting for a computer motherboard. An outer cabinet is designed to provide a protective enclosure for electrical components, and designed to permit throughhole drilling to facilitate mounting on a wall while avoiding disturbance of contents to be mounted within the outer cabinet. A subpanel plate is designed to detachably and securely attach a computer motherboard and cage assembly, and designed to removably mount the motherboard and cage assembly within the outer cabinet as a modular component, mounting of the motherboard and cage assembly being independent of power supply and nonvolatile storage. An inner cage is designed to protectably mount and enclose a computer motherboard and heat sink, and mount to the subpanel plate. A multipole switch may have a set of contacts for each conductor of a network cable entering the outer cabinet, one throw of the switch connecting all conductors of the cable, another throw of the switch disconnecting all contacts of the cable.
US11653467B2
An Internet of Things (IoT) apparatus including a plurality of boards and one or more connectors to couple IoT modules to one or more of the plurality of boards and to couple the plurality of boards to each other. The connectors include stacking connectors on both sides of at least some of the boards and at least some of the IoT modules to be coupled to the boards.
US11653464B2
A cover window includes a glass substrate, a polymer film disposed on the glass substrate, an adhesive layer disposed between the glass substrate and the polymer film, a protective layer covering the adhesive layer and the glass substrate, and a light blocking portion disposed on at least one of the glass substrate and the polymer film. The protective layer covers a side surface of the adhesive layer, a side surface of the glass substrate, and one surface of the glass substrate. The cover window has improved strength and reliability.
US11653463B2
A memory card is provided with various pad layouts to prevent a data signal pad from contacting a power contact in a host during insertion and removal of the memory card. The memory card can have a form factor and features that accommodate a relatively-large memory with relatively-high performance and accompanying thermal conditions. An efficient card lock mechanism is also provided.
US11653458B2
A flexible display device is provided, including: a housing including a support surface, one end of the support surface being bent to form an curved region; a flexible display screen at least partially covering the support surface; and a flexible support layer arranged between the flexible display screen and the support surface for supporting the flexible display screen, one end of the flexible support layer covering the support surface and being connected to the support surface via a first adhesive layer, where the flexible support layer is further connected to the curved region via a snap-fit structure.
US11653456B2
The present application provides a display device which is adapted to changes in the installation environment. The present application provides a display device comprising a display panel, a main board spaced apart from the display panel and configured to control a driving signal, an auxiliary board disposed adjacent to the display panel and configured to receive a driving signal from the main board and provide the display panel with the driving signal in an appropriate form for image reproduction, and a bridge board interposed between the main board and the auxiliary board so as to connect the main board to the auxiliary board.
US11653450B2
A power distributor of an electrical system of a motor vehicle, including a circuit board, which has a main connection to a main circuit and multiple secondary connections. Each secondary connection is assigned to one secondary circuit and electrically contacted with the main connection via a respective circuit breaker that has two connections. The two connections of each circuit breaker are electrically contacted directly with the circuit board.
US11653441B2
A device includes a printed circuit board substrate, an antenna connected to the printed circuit board substrate, an amplifier connected to the printed circuit board substrate, and a matching track having a first end electrically connected to an input of the amplifier and a second end electrically connected to an output of the antenna. The matching track has an outgrowth that is symmetrical along a median axis of the outgrowth. The matching track is rectilinear and has a constant width over an initial part extending between the widening area and the first end. A median axis of the initial part and the median axis of the outgrowth form an angle comprised between 60 and 120°.
US11653431B2
A load control device for controlling the intensity of a lighting load, such as a light-emitting diode (LED) light source, may include a power converter circuit operable to receive a rectified AC voltage and to generate a DC bus voltage, a load regulation circuit operable to receive the bus voltage and to control the magnitude of a load current conducted through the lighting load, and a control circuit operatively coupled to the load regulation circuit for pulse width modulating or pulse frequency modulating the load current to control the intensity of the lighting load to a target intensity. The control circuit may control the intensity of the lighting load by pulse width modulating the load current when the target intensity is above a predetermined threshold and control the intensity of the lighting load by pulse frequency modulating the load current when the target intensity is below the predetermined threshold.
US11653428B2
The present invention relates to an intelligent power-saving LED light, which can maintain constant brightness and save energy by reducing the number of lighted LEDs of LED modules as outside temperature of a lighting device, such as a street light, having a plurality of LED modules gets lower. When potential of a specific point of a temperature change sensing unit gets lower by a thermistor, comparators compare sensed potential with set reference potential and supply actuation signals of switching elements in consecutive order so that specific LEDs are turned off in consecutive order.
US11653421B2
The described technology provides an electric heating apparatus with multiple heating lamps that can increase the heat emitted by a single heating apparatus, thereby allowing a minimal number of heating apparatus installations in the space where heating is needed, and can prevent fires by turning the power off immediately in the event of the heating apparatus falling off. According to the described technology, multiple heating lamps may be positioned within the reflector dish, and the heating lamps may have particular inclinations to allow a broader range of irradiation and increase efficiency in terms of installing, maintaining, and operating the electric heating apparatus; the heat of the reflector dish and the heating lamps themselves may be discharged by way of conduction at the upper portion of the reflector dish.
US11653418B2
Embodiments of a multi-link access point (AP) device, station (STA) and method of communication are generally described herein. The multi-link AP device may comprise multiple APs. The multi-link AP device may encode a frame for transmission by one of the APs of the multi-link AP device. The multi-link AP device may encode the frame to include signaling to enable multi-link discovery of the APs of the multi-link AP device. The multi-link AP device may encode the signaling to include: a reduced neighbor report (RNR) element that identifies the APs of the multi-link AP device, and a multiple AP element. The multiple AP element may be configurable to include: common information for the APs of the multi-link AP device, and per-AP sub-elements that include per-AP information related to the APs of the multi-link AP device.
US11653404B2
This application provides an information indication method. The method includes: determining, by a terminal device, that communication on a first downlink resource fails, where the first downlink resource is a resource configured by a network device for the terminal device; and sending, by the terminal device, first indication information to a network device on a first uplink resource, where the first indication information is used to indicate that the communication on the first downlink resource fails, the first uplink resource is a resource used to carry second indication information, and lengths of respective information bits of the second indication information and the first indication information are the same, but status bits of the information bits are different.
US11653398B2
An electronic device establishes a first Bluetooth connection to a first wireless earbud, where there is a wireless connection between the first wireless earbud and a second wireless earbud. The electronic device establishes a second Bluetooth connection to the second wireless earbud by using the first wireless earbud. The electronic device simultaneously maintains the first Bluetooth connection and the second Bluetooth connection.
US11653396B2
The present disclosure relates to a research that has been conducted with the support of the “Cross-Departmental Giga KOREA Project” funded by the government (the Ministry of Science and ICT) in 2017 (No. GK17N0100, millimeter wave 5G mobile communication system development). The present disclosure relates to a communication technique for convergence of a 5G communication system for supporting a higher data transmission rate beyond a 4G system with an IoT technology, and a system therefor. The present disclosure may be applied to an intelligent service (for example, smart home, smart building, smart city, smart car or connected car, health care, digital education, retail business, security and safety-related service, etc.) on the basis of a 5G communication technology and an IoT-related technology.
US11653392B2
A wireless communication terminal communicating wirelessly with a base wireless communication terminal and unassociated with the base wireless communication terminal is disclosed. The wireless communication terminal includes: a transceiver; and a processor configured to receive, by using the transceiver, a multi-station Block ACK frame which indicates whether at least one of MAC frames transmitted from at least one of wireless communication terminals is received by using a first field of the multi-station Block ACK frame for indicating an association identifier corresponding to an association of each of the at least one of wireless communication terminals and the base wireless communication terminal, from the base wireless communication terminal, and determine whether a MAC frame transmitted from the wireless communication terminal is received by the base wireless communication terminal based on whether a second field of the multi-station Block ACK frame includes a MAC address of the wireless communication terminal.
US11653383B2
Some aspects described herein relate to configuring user equipment (UE) for performing sidelink (SL) random access (RA) procedures, which may include assistance from a base station or other network component. One or more parameters for performing a random access procedure with a second UE over a sidelink can be received from a base station. A first random access message can be transmitted to the second UE as part of the random access procedure over the sidelink. A second random access message can be received, from the second UE, in response to transmitting the first random access message, and as part of the random access procedure over the sidelink, where at least one of transmitting the first random access message or receiving the second random access message are based on the one or more parameters.
US11653374B2
A system that incorporates the subject disclosure may include, for example, a method for measuring a power level in at least a portion of a plurality of resource blocks occurring in a radio frequency spectrum, wherein the measuring occurs for a plurality of time cycles to generate a plurality of power level measurements, calculating a baseline power level according to at least a portion of the plurality of power levels, determining a threshold from the baseline power level, and monitoring at least a portion of the plurality of resource blocks for signal interference according to the threshold. Other embodiments are disclosed.
US11653368B2
Systems, methods, apparatuses, and computer program products for selective over the air reconfiguration of unicast MBSFN are provided. One method may include detecting whether a system is physical downlink control channel (PDCCH) limited. When it is detected that the system is physical downlink control channel (PDCCH) limited, the method may include reducing a percentage of subframes that are using unicast multimedia broadcast single frequency network (MBSFN). When it is detected that the system is not physical downlink control channel (PDCCH) limited, the method may include increasing the percentage of subframes that are using unicast multimedia broadcast single frequency network (MBSFN).
US11653367B2
In accordance with example embodiments of the invention there is at least a method and apparatus to perform determining, by a first network device in a communication network, allocation information for an availability of resources in the communication network; and sending, by the network device, to a second network device the allocation information for use in at least one of simultaneous transmission by the second network device to the first network device and a third device or simultaneous reception by the second network device from the first network device and a third device of at least one operation associated with the allocation information for allocation of the resources to the third device in the in the communication network. Further, to perform receiving, by a second network device from a first network device of a communication network, allocation information for an availability of resources in the communication network; based on the allocation information, determining operations for allocating the resources for use by a third device in the in the communication network; and communicating comprising at least one of simultaneous transmission to the first network device and the third device or simultaneous reception from the first network device and a third device of at least one operation associated with the allocation information for allocation of the resources to the third device in the communication network,
US11653365B2
A wireless device receives one or more messages comprising configuration parameters for a plurality of cells comprising a secondary cell. A deactivation timer may be disabled for the secondary cell in response to the configuration parameters comprising periodic resource allocation configuration parameters for configuring a periodic resource allocation of the secondary cell. A downlink control information (DCI) indicating activation of the periodic resource allocation may be received. The DCI may comprise a radio resource assignment. One or more transport blocks (TBs) employing the radio resource assignment may be transmitted.
US11653360B2
Apparatuses, methods, and systems are disclosed for carrier determination. One apparatus includes a processor that determines a first carrier of multiple carriers for a first device to transmit control information. The apparatus also includes a transmitter that transmits, to the first device, a first physical control signal indicating the first carrier, wherein the first physical control signal further indicates an interlace index for transmitting control information. The apparatus includes a receiver that receives control information from the first device on the first carrier.
US11653346B2
Solutions are proposed to handle PRACH resource and beam selection under the following scenarios. First, a CFRA procedure is initiated, but all beams associated with the CFRA resource is below a RSRP threshold and CBRA fallback is not supported. UE continues to perform CFRA by selecting any downlink beam associated with dedicated PRACH resource, and then select dedicated PRACH resource associated with the selected downlink beam; second, a CFRA procedure is initiated but the active UL BWP is not paired with the active DL BWP. Upon CFRA initiation, UE uses current active UL and DL BWP to perform CFRA, and switches to another BWP pair upon all beams associated with the CFRA resource are below a RSRP threshold; third, a CBRA procedure is initiated but the active UL BWP is not configured with PRACH resource. UE selects a special UL/DL BWP to perform the CBRA procedure.
US11653345B2
This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for selecting a beam to be allocated for transmitting downlink (DL) data to user equipment (UE). In some implementations, a UE receives a reference signal on each of a number of beams associated with a base station, and determines a delay spread value for each beam. The UE identifies each beam for which the determined channel delay spread value is less than a threshold value, and determines a reference signal received power (RSRP) level for each identified beam. The UE transmits an indication of the determined RSRP levels of the identified beams to the base station, and receives, in response to the transmitted indication, a selection of the beam to be allocated for DL transmissions to the UE.
US11653340B2
Provided are a user equipment, a base station and wireless communication methods related to physical resource configuration for sidelink communication in NR. A user equipment comprises: circuitry which, in operation, determines a Transmission Time Interval (TTI) assigned for transmitting and/or receiving a physical sidelink channel in a carrier; and a transceiver which, in operation, transmits and/or receives the physical sidelink channel based on the TTI in the carrier, wherein the duration of the TTI is less than a slot duration.
US11653338B2
To configure an IAB node for DU function and MT function resource transitions within an IAB network, the processing circuitry is to detect using allocated resources, a plurality of resource transitions in adjacent slots between transmission or reception of data on a parent backhaul link. The processing circuitry determines based on sub-carrier spacing (SCS) associated with the allocated resources, a guard symbol table with a number of desired guard symbols for each of the plurality of resource transitions. The number of desired guard symbols are for insertion during the transmission or reception of the data on the parent backhaul link to avoid overlapping of the allocated resources for the parent backhaul link and allocated resources for the DU function during the plurality of resource transitions.
US11653335B2
A method of providing feedback from a plurality of base stations of a single frequency network to a user equipment device to indicate if a data transmission has been received successfully, wherein a positive acknowledgement of successful receipt is transmitted using a first feedback resource and a negative acknowledgement of unsuccessful receipt is transmitted using a second feedback resource, the first and second feedback resources being mutually orthogonal.
US11653334B2
In some implementations, an application server may receive, from a calling party user equipment, a call for a called party associated with multiple user equipment. The application server may provide to the multiple user equipment, and based on the call, a request for transcoding information associated with the multiple user equipment. The application server may assign a transcoding resource for handling the call, wherein the transcoding resource is provided in a network. The application server may receive, based on the request, the transcoding information from a particular user equipment of the multiple user equipment. The application server may provide the transcoding information to the transcoding resource, wherein the transcoding information causes the transcoding resource to establish and transcode the call between the calling party user equipment and the particular user equipment.
US11653329B2
Aspects of the present disclosure relate to wireless communications, and more particularly, to mobility techniques that allow for beam-specific paging in wireless communication systems. An example method generally includes transmitting, to a network entity, an indication of a mobility state of the UE, wherein the indication is transmitted based on a synchronization signal block (SSB) associated with a selected beam direction; and monitoring paging occasions for paging sent using a beam that is quasi-colocated with the selected beam direction associated with the SSB.
US11653321B2
Apparatus, methods, and computer-readable media for facilitating beam-based sequence spaces for synchronization signals are disclosed herein. An example method for wireless communication for a first device includes selecting a subset of synchronization signal block (SSB) occasions including SSB occasions within an SSB period, and wherein the subset of SSB occasions is associated with a pairing of a primary synchronization signal (PSS) and a secondary synchronization signal (SSS). The example method also includes transmitting an SSB using at least one SSB occasion from the subset of SSB occasions. An example method for wireless communication for a user equipment (UE) includes selecting a synchronization signal pairing associated with a pairing of a PSS and a SSS, wherein the synchronization signal pairing maps to a subset of SSB occasions including SSB occasions within an SSB period, and also includes monitoring for an SSB at each SSB occasion from the subset of SSB occasions.
US11653320B2
An information indication apparatus and method and a communication system. The information indication method includes: transmitting a plurality of physical broadcast channels and a plurality of synchronization signals at a plurality of time units or a plurality of time instances within a time interval; wherein, each of the physical broadcast channels carries timing information of the time interval. Hence, even a plurality of physical broadcast channels and a plurality of synchronization signals are transmitted at a plurality of time units or a plurality of time instances within a time interval, the timing information of the time interval may be obtained with a simple structure and operation.
US11653319B2
The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. Disclosed are a base station and a random access preamble sequence detection method thereof, and a terminal and a random access channel configuration method thereof.
US11653308B2
A power management approach for a mobile device includes comparing a battery provided power supply voltage to a reference voltage in order to generate an alarm signal. In response to the alarm signal the frequency of an operating clock applied to a system-on-chip is changed.
US11653306B2
Techniques discussed herein can facilitate communication of group-based WUS(s) (Wake Up Signal(s)) for eMTC (enhanced Machine Type Communication) and/or NB (NarrowBand)-IoT (Internet of Things). One example embodiment is an apparatus configured to be employed in a UE (User Equipment), comprising: a memory interface; and processing circuitry configured to: determine a WUS group of a plurality of WUS groups, wherein the WUS group is associated with a first group WUS (Wake Up Signal) of a plurality of group WUSs; determine a starting subframe for the first group WUS; and monitor the starting subframe for the first group WUS, wherein the UE is configured to communicate via one or more of eMTC or NB (NarrowBand)-IoT.
US11653298B2
A wireless network device, for use within a wireless network, comprising: a processor; a memory; and an interface for receiving and transmitting data; wherein the wireless network device is adapted to: determine a first cost associated with communication between the wireless network device and a client device to which the wireless network device is connectable; determine a second cost associated with communication between the client device and a further wireless network device to which the client device is connectable; determine whether the first cost or the second cost is the lower cost; and if the second cost is the lower cost, the wireless network device is adapted to guide the client device to communicate with the further network device.
US11653296B2
A method is performed by a user equipment (UE). The method includes transmitting, to a network, a message for registration of the UE, the message having single network slice selection assistance information (S-NSSAI) that is configured to be added to at least one allowed network slice selection assistance information (NSSAI) after an authentication at an access and mobility management function (AMF). The method also includes receiving, from the AMF, a registration accept message having the at least one allowed NSSAI that includes the S-NSSAI for which the authentication has been completed.
US11653295B2
A method, a device, and a non-transitory storage medium are described in which a mapping table is transmitted to a user device. The mapping table includes, for each entry, an index, a frequency band, and wireless services available on the frequency band. Index information corresponding to a frequency band and wireless service available in a location associated with the user device is communicated to the user device. An icon associated with the wireless service is displayed on a display of the user device. A network device determines that the user device is using the wireless service to communicate via a wireless network and transmits, to a core network, an indication that the user device is using the wireless service on the frequency band.
US11653294B2
According to one configuration, a gateway establishes a wireless communication link with a first communication device. The first communication device has access to a remote network via a path including the wireless communication link and a communication link though the gateway. The communication management hardware receives a notification indicating attributes of a wireless interface of the first communication device. The gateway or other suitable entity monitors for presence of wireless communications from the wireless interface advertising availability of a wireless service provided by the first communication device. In response to detecting the availability of or actual use of the wireless service as advertised by a wireless communication transmitted from the first communication device, the gateway controls a bandwidth provided to the first communication device to access the first communication device.
US11653293B2
An access method and a device are provided. The access method is applied to a first wireless backhaul node and includes: determining a previous hop node of the first wireless backhaul node, the previous hop node being a home donor base station of the first wireless backhaul node or being a second wireless backhaul node; and transmitting first information to the home donor base station directly or transmitting the first information to the home donor base station via the second wireless backhaul node.
US11653292B2
A circuit arrangement includes a preprocessing circuit configured to obtain context information related to a user location, a learning circuit configured to determine a predicted user movement based on context information related to a user location to obtain a predicted route and to determine predicted radio conditions along the predicted route, and a decision circuit configured to, based on the predicted radio conditions, identify one or more first areas expected to have a first type of radio conditions and one or more second areas expected to have a second type of radio conditions different from the first type of radio conditions and to control radio activity while traveling on the predicted route according to the one or more first areas and the one or more second areas.
US11653289B2
Manners of controlling a data rate for a user equipment (UE) on a per slice basis by either a core network or a radio access network (RAN). In one exemplary manner, a request is received to establish a new Protocol Data Unit (PDU) session for a network slice for a user equipment (UE), a maximum session throughput value is received for the new PDU session, the maximum session throughput value for the new PDU session is added to an accumulated maximum session throughput value to determine an updated accumulated maximum session throughput value, the updated accumulated maximum session throughput value is compared to a maximum slice throughput value and, when the updated accumulated maximum session throughput value exceeds the maximum slice throughput value, an action is performed related to the new PDU session.
US11653288B2
A method and apparatus for managing TACs and TAIs used in communications system is disclosed in which “associated TACs” are used on a global basis and “unassociated TACs” are used on a regional basis. Associated TACs are associated with International Mobile Subscriber Identify (IMSI) Bin Numbers (IBNs). The value of each associated TACs is determined based on an associated IBN that serves as a seed for generating the TAC value. Unassociated TACs are TAC values that are within the “TAC space” of valid TAC values, but that are not within the pool of associated TACs. In some embodiments, there are 60,000 associated TACs and 65,536 total TAC values in the TAC space. Therefore, in such embodiments, there are 5,536 unassociated TACs that are regionally managed.
US11653282B2
Systems and methods for a multi-tenant communication platform. At a multi-tenant communication platform, and responsive to authentication of a communication request provided by an external system, a routing address record of the communication platform is determined that matches a communication destination of the communication request. The matching routing address record associates the communication destination with a plurality of external communication providers. At least one communication provider associated with the matching routing address record is selected, and a request to establish communication with the communication destination is provided to each selected communication provider. The communication request specifies the communication destination and account information.
US11653273B2
A first base station receives from a second base station, a handover request message comprising traffic pattern parameters of a wireless device. The traffic pattern parameters comprise a first traffic periodicity, a first timing offset, and a first message size. A handover request acknowledge message indicating at least one periodic resource configuration parameter determined based on the first traffic periodicity is sent to the second base station. A random access preamble associated with a handover of the wireless device is received from the wireless device. The first base station determines a resource block assignment based on the first message size. A control command is transmitted to the wireless device. The control command indicates: activation of radio resources associated with the at least one periodic resource configuration parameter; and the resource block assignment.
US11653270B2
An application transaction comprised in a payload section of at least one data unit is identifying. In response to identifying the application transaction, allocation of radio resources for transmission of the at least one data unit on a radio link is controlled.
US11653268B2
A core network can send first data transmissions to a radio access network (RAN) at a first data rate that is based at least in part on a first RAT policy associated with a first RAT used by the RAN for downlink transmissions to user equipment. The core network can obtain information indicating that the RAN is using a second RAT for the downlink transmissions to the user equipment. The core network can cause a RAT policy that is applied to the data transmissions from the core network to the RAN to be changed from the first RAT policy to a second RAT policy that is associated with the second RAT. The core network can send second data transmissions from the core network to the RAN at a second data rate that is based at least in part on the second RAT policy.
US11653267B2
Aspects of the subject disclosure may include, for example, a process or apparatus for receiving, by a processing system including a processor, cell traffic reports for cells of a radio communication network, performing a reconfiguration analysis to identify reconfiguration information to reconfigure the radio communication network according to changing network conditions, and communicating the reconfiguration information defining a new cell configuration for the cells of the radio communication network and communicating information defining a new reconfiguration time for the cells to substantially synchronously switch to communicating according to the reconfiguration information. The receiving the cell traffic reports, the performing the reconfiguration analysis and the communicating the reconfiguration information occur in substantially real time. Other embodiments are disclosed.
US11653265B2
For each target cell determined by a handover decision process, a first message is transmitted from a source base station (20S) to a target base station (20T) servicing that target cell. The first message includes an identifier of a wireless device (10) having a communication link with the source base station and information for obtaining authentication data for this wireless device. The authentication data depends on a secret key available to the wireless device and the source base station and on an identity of the target cell. Upon failure of the communication link, a cell is selected at the wireless device, which transmits to that cell a reestablishment request message including its identifier and authentication data depending on the secret key and on an identity of the selected cell. If the selected cell is a target cell serviced by a target base station that received a first message, conformity of the authentication data included in the reestablishment request message with the authentication data obtained from this first message is verified to authorize transfer of the communication link to the selected cell.
US11653262B2
The present disclosure relates to a communication technique for converging IoT technology with a 5G communication system for supporting a higher data transmission rate beyond a 4G system, and a system therefor. The present disclosure may be applied to an intelligent service (for example, a smart home, a smart building, a smart city, a smart car or connected car, health care, digital education, retail business, a security and safety-related service, etc.) on the basis of 5G communication technology and IoT-related technology. According to one embodiment of the present invention, provided is a method for a terminal transmitting a data packet in a wireless communication system. The method comprises the steps of: generating a data packet; determining whether to perform duplicate transmission for the data packet; and if it is determined to perform duplicate transmission for the data packet, generating at least two duplicate packets by duplicating the data packet, and transmitting the respective at least two duplicate packets to at least two base stations.
US11653261B2
Wireless communication method using frame aggregation and wireless communication terminal using same
A method for constructing an aggregated frame for efficient wireless communication in a high-density environment and a wireless communication method using the same is provided. The wireless communication method may include: generating an aggregated MPDU (A-MPDU) including a plurality of MAC protocol data unit (MPDU) groups to which independent modulation and coding schemes (MCSs) are applied, respectively; and transmitting the generated A-MPDU through the transceiver and a wireless communication terminal may use the same.
US11653260B2
A method for implementation by a base station controlling at least one cell of the network is provided. It may comprise allocating to an interferer terminal attached to the cell and identified by the base station as being capable of interfering with at least one communication established by this terminal or to a neighbor cell an open temporary network identifier shared by a predetermined number of interferer terminals attached to the cell and a code making it possible to identify the interferer terminal among these interferer terminals, publishing this identifier, sending to the interferer terminal, in at least one configuration message, of the open temporary network identifier and the code and inserting this code, in a field of a physical control channel allocating resources for transmitting over the cellular network to the interferer terminal, this physical channel being encoded using the open temporary network identifier and emitted on the network.
US11653257B2
Various embodiments described herein aim to ensure that user data transmissions (e.g., small data transmissions that are sent using control plane messages) do not become excessive and stay infrequent, thereby reducing the likelihood of a network overload situation. In one embodiment, an admission control function (ACF) for regulating the transmission of uplink user data is implemented in a wireless communication device (WCD) (e.g., a CIoT device). Such a WCD device may receive from a core serving node (CSN) admittance information (AI) (e.g., parameters, such as thresholds, used by the ACF to regulate the uplink traffic) that is used in performing the admittance control.
US11653252B2
Systems and methods of detecting and predicting quality of service links for connected vehicles are provided herein. An example method receiving, by a first connected vehicle, a signal that includes at least a quality of service metric of a communications link, determining an action to be executed by the first connected vehicle, determining when the quality of service metric of the communications link for the first connected vehicle is at or above a threshold value, and executing the action by the first connected vehicle when the quality of service metric is at or above a threshold value.
US11653249B2
Certain aspects of the present disclosure relate to communication systems, and more particularly, to random access channel (RACH) procedures in deployments where a RACH transmission may be sent on different UL carriers. An exemplary method performed by a base station includes receiving a random access (RA) preamble on a first component carrier (CC) of a plurality of CCs including at least one uplink (UL) CC and at least one supplemental uplink (SUL) CC and transmitting a response to the RA preamble, wherein the response indicates the first CC.
US11653248B2
Disclosed is technology for applying a differential QoS, that is, service quality for each communication service by implementing a differential QoS control in a radio section in a more detailed unit without an increase in complexity and load compared to a conventional bearer-based QoS control method.
US11653243B2
Aspects relate to measurement and event reporting from a distributed unit (DU) of a disaggregated base station to a central unit (CU) of the disaggregated base station. The CU can configure the DU with a measurement configuration associated with at least one value to be obtained by the DU and a reporting configuration for reporting the at least one value to the CU. The measurement reports can be sent by DU periodically or the measurement reports can be event-triggered based on the reporting configuration. In addition, the measurement reports can be UE-specific or DU/cell-specific. The measurement reports may include random access channel (RACH) reports, uplink measurement reports, radio link protocol (RLC) reports, medium access control (MAC) protocol reports, and other types of measurement or event-based reports.
US11653233B2
A radio link monitoring method, the method includes: generating an indication indicating that a reference signal is not detected if the reference signal is not detected; and performing radio link monitoring according to the indication.
US11653229B2
Excessive signaling by devices against a radio access network (RAN) can be detected and mitigated. A security management component (SMC) can determine whether a total number of control signals received by a base station from devices satisfies a threshold total number of control signals indicative of excessive signaling. If so, SMC can identify a device associated with the base station based on analyzing communication conditions associated with the device. SMC can determine whether to classify the device as an excessive signaling device based on whether the number of control signals received from the device by the base station satisfies a threshold number of control signals indicative of excessive signaling. If so, SMC can determine the device is an excessive signaling device. In response, SMC can perform or facilitate performing a mitigation action to mitigate excessive signaling or can generate statistics relating to the excessive signaling.
US11653228B2
A method of wireless communication by a user equipment (UE) receives a channel state information (CSI) decoder and CSI encoder from a base station on a physical downlink control channel (PDSCH) or a media access control-control element (MAC-CE). The method also includes training the CSI decoder and CSI encoder based on observed channel and interference conditions to obtain updated decoder coefficients and updated encoder coefficients. The method further includes receiving an indication of resources for transmission of the updated encoder coefficients and updated decoder coefficients. The method includes transmitting the updated decoder coefficients and updated encoder coefficients to the base station in accordance with the indication of resources. Further, the method includes receiving an updated CSI decoder and updated CSI encoder from the base station for further training.
US11653227B2
A method of controlling radio resource management (RRM) measurement of a neighboring cell, a mobile communication terminal, and a network side device are provided. The method includes: receiving RRM measurement configuration information for a neighboring cell and resource configuration information configured for a mobile communication terminal from a network side device; and when a conflict occurs between the RRM measurement configuration information and the resource configuration information, determining, according to a conflict resolution manner, whether to perform neighboring cell RRM measurement on a target resource where the conflict occurs.
US11653226B2
A method and a device in a node for wireless communications. A first node monitors or drops monitoring a first signal in a first resource block; and transmits a second signal in a second resource block. The second resource block corresponds to a first index; the first resource block is reserved for a HARQ-ACK for a bit block set transmitted in a third resource block; when a first condition set is fulfilled, a spatial relation of the second signal is unrelated to the first index; when the first condition set is unfulfilled, the first index is used for determining the spatial relation of the second signal; the first condition set relates to whether the first signal is conveyed in the first resource block. The method above provides an easy implementation of beamforming in a V2X system, which optimizes gains of beamforming and also prevents complicated signaling interaction.
US11653225B2
In some implementations, a method of wireless communication includes transmitting, from an initiator of a positioning reference signal (PRS) group to other members of the PRS group, an indication of access to a wireless channel for the PRS group. The method further includes broadcasting a first PRS via each antenna beam of a plurality of antenna beams. An antenna array of the initiator is configured to communicate via the plurality of antenna beams. Other aspects and features are also claimed and described.
US11653215B2
This invention discloses a mesh network comprised of at least two dynamic base station nodes, wherein the two dynamic base station nodes comprise each a multiple radio access technology architecture, the multiple radio access technology architecture comprising: at least two radio access technologies for providing access to a core network, and an abstraction layer communicatively coupled to the at least two radio access technologies for receiving and converting data into protocol agnostic data, wherein the first and second dynamic base station nodes are configured to: in response to a query regarding environmental conditions from a computing cloud component, send an environmental condition to the computing cloud component, receive an instruction from the computing cloud in response to the computing cloud component having processed the environmental condition, and change an operational parameter in response to the received instruction. The first and second dynamic base station nodes support at least two of a 3G RAT, a 4G RAT, and a 5G RAT.
US11653212B2
The described technology is generally directed towards network slice pre-configuration for cellular communication systems, including 5G and subsequent generation cellular communication systems. Network equipment can be preconfigured to identify whether a network slice identifier included in a network communication belongs to a group of network slice identifiers. If so, the network equipment can process the network communication either according to a network slice rule that corresponds specifically to the network slice identifier, or according to a default group network slice rule for the group to which the network slice identifier belongs. Different groups of network slice identifiers can be associated with different sets of group network slice rules which can be arranged to reduce the work of setting up network slice identifiers in various network slicing scenarios.
US11653209B2
Aspects of the present invention disclose a method for identifying indications of an attack on a cellular network. The method includes one or more processors scanning a geographic area of a cellular network, wherein the geographic area includes a plurality of transceivers of the cellular network. The method further includes identifying a symptom that impacts a transceiver of the cellular network based at least in part on connectivity between a computing device and the plurality transceivers of the cellular network. The method further includes performing one or more assessments on the transceiver of the cellular network impacted by the symptom. The method further includes determining whether the symptom of the cellular network is associated with an attack on the cellular network based at least in part on the one or more assessments.
US11653200B2
Described embodiments provide systems and methods for policy-based authentication, where the policy may designate locations and/or forms of proof of locations, for use in authentication. Some embodiments include or utilize a database storing authentication policies. In an example system, an authentication server in communication with the database is configured to receive a request from a device needing authentication. The request may include a credential. The authentication server is configured to retrieve, from the database storing authentication policies, an authentication policy corresponding to the device, the retrieved authentication policy specifying a location parameter. The authentication server is configured to receive location data from the device and resolve the authentication request using the credential and the received location data pursuant to the retrieved authentication policy.
US11653199B2
The present disclosure generally relates to the field of security context setup. More specifically, the present disclosure relates to techniques of supporting security context setup in a wireless communication network. A method embodiment relates to supporting security context setup in a wireless communication network, the method comprising initiating (S304), by a radio access network (RAN) element of the wireless communication network, Access Stratum (AS) security context setup for a first Radio Access Technology (RAT) and a second RAT in a common signaling procedure.
US11653198B2
A method and system for blurring location data. Location data indicating a location of a mobile device and a user identification associated with the mobile device is received. Prestored data indicating a plurality of entries is accessed, each entry having a respective stored location associated with a corresponding location status. In response to an entry in the prestored data including a stored location corresponding to the location of the mobile device indicated in the location data, a derived location of the mobile device is generated based on the corresponding location status of the stored location, wherein the derived location is less accurate than the location indicated in the received location data. The derived location of the mobile device is stored in a mobile device location log associated with the received user identification.
US11653193B1
A communication system and method are provided for authenticating a portable radio from a plurality of shared portable radios. The authentication controls access to user personal profiles and public safety service applications associated with a public safety agency. A firearm having a firearm user ID stored therein, communicates the firearm user ID over short range communications to the portable radio. The firearm user ID may be used for single factor authentication or combined with a PIN entry for multi-factor authentication.
US11653192B2
Disclosed are systems and methods for dynamically providing emergency and preventative information topics. A preventative information policy is received for a set of users and comprises selected preventative information topics and user parameters associated with the set of users. A user profile is generated from the preventative information policy. One or more dynamically determined emergency guideline topics are calculated for a given user by analyzing a current user location against a database of emergency event entries, each entry including a classification and a location of an ongoing emergency event. A set of proximity-adjusted emergency events is determined for the current user location and one or more calculated relevance levels are applied, based at least in part on the preventative information policy. A selectable user interface element is generated for each dynamically determined emergency guideline topic and selected preventative information topic, wherein the selectable user interface elements indicate the calculated relevance levels.
US11653178B2
A gateway mobile location center (GMLC) receives, from a location services (LCS) client, a request for a capability of a positioning service level for a wireless device. The GMLC receives, from a network function, a second message indicating at least one of a positioning capability of the wireless device and a positioning capability of at least one base station. The GMLC determines the capability of the positioning service level for the wireless device, based on the second message. The GMLC sends, to the LCS client, a response comprising the capability of the positioning service level.
US11653177B2
One or more patterns associated with a mobile device are determined. The one or more patterns are determined at least in part by identifying within a set of time information and location information associated with the mobile device a subset comprising successive locations and times associated with a temporary pattern, converting the temporary pattern to be a pattern of the one or more patterns, adding the pattern to a list of detected patterns, generating a reduced set of time information and location information at least in part by removing from the set of time information and location information the subset comprising the successive locations and times, analyzing the reduced set of time information and location information to determine one or more additional patterns. The mobile device can be configured to exhibit a mobile device behavior associated with the determined one or more patterns.
US11653174B2
A system and a method generate a recommendation on a mobile device. The system and the method may use a time, a location, a venue and/or an event to generate the recommendation. Further, the system and the method may use an event database to determine current interests of the user. Still further, the system and the method for generating a recommendation on a mobile device may use a transactional history of the user and/or behavior of other users to generate the recommendation. The system and the method may recommend, for example, digital media, news and event information, editorial content and/or physical or digital merchandise. As a result, the system and the method may generate a recommendation that corresponds to the current interests of the user.
US11653169B2
A method plays sound clips in binaural sound to users during an electronic communication between two or more users. A processor convolves the sound clips with HRTFs so the sound externally localize away from a head of the user listening to the sound clip. The sound clips play to users during the electronic communication without transmitting the sound clips to electronic devices of the users.
US11653159B2
In accordance with the present disclosure a hearing instrument is provided. The hearing instrument comprises a wireless communication unit for wireless communication, a speaker interconnected with the wireless communication unit and being configured to provide an output audio signal, a battery configured to supply power to the hearing instrument, a filter circuit interconnecting the battery and a power management circuit of the hearing instrument, the wireless communication unit being interconnected with the battery, the battery being configured for emission and reception of an electromagnetic field having an RF wavelength. The filter circuit is configured to de-couple the battery and the power management circuit at frequencies above 3 MHz and configured to connect the battery to the power management circuit at frequencies below 300 kHz.
US11653155B2
A method for evaluating hearing of a user comprising: generating a baseline hearing profile for the user comprising a set of gain values based on a volume setting, each gain value in the set of gain values corresponding to a frequency band in a set of frequency bands; accessing a soundbite comprising a phrase characterized by a frequency spectrum predominantly within one frequency band; playing the soundbite amplified by a first gain in the frequency band; playing the soundbite amplified by a second gain in the frequency band; receiving a preference input representing a preference of the user from amongst the soundbite amplified by the first gain and the soundbite amplified by the second; and modifying a gain value, corresponding to the frequency band, in the baseline hearing profile based on the preference input to generate a refined hearing profile compensating for hearing deficiency of the user.
US11653152B1
A microchip (300) for driving a resonant circuit, wherein the resonant circuit is an inductance (L) capacitance (C) circuit (LC tank), an antenna or a piezoelectric transducer, and wherein the microchip (300) is a single unit which includes a plurality of interconnected embedded components and subsystems including at least an oscillator (315), a pulse width modulation (PWM) signal generator subsystem (329), an analogue to digital converter (ADC) subsystem (318) and a digital to analogue converter (DAC) subsystem (327).
US11653147B2
A hearing device includes: first and second primary microphones for provision of first and second primary microphone input signals; a secondary microphone for provision of a secondary microphone input signal; a mixing module for provision of a mixer output based on a primary mixer input and/or a secondary mixer input, primary mixer input being based on the first and second primary microphone input signals, the secondary mixer input being based on the secondary microphone input signal; a processing unit configured to provide an electrical output signal; and a receiver for converting the electrical output signal to an audio output signal; wherein the mixing controller is configured to increase an amount of the secondary mixer input in the mixer output for a time period after a presence of a sound event is determined, and reduce the amount of the secondary mixer input in the mixer output after the time period.
US11653140B2
A modular audio system which includes an acoustic module configured to be removably engaged with a head-worn peripheral device. In some examples, the head-worn peripheral device is a pair of eyeglass frames and the acoustic module is configured to removably secure to a socket arranged on the inside face of the temples of the eyeglasses. The acoustic module may be configured to magnetically engage with the peripheral device such that, in a resting, coupled position, respective components of magnetic retention force are provided in at least two axial directions that are orthogonal to each other; i.e., a first component of magnetic retention force is provided in a first (horizontal) axial direction and a second component of magnetic retention force is provided in a second (vertical) axial direction.
US11653137B2
A method performed by an electronic device, includes: enabling first communication to a pair of headphones having first and second acoustic output transducers; enabling second communication to a first hearing device that has a first gain stage; communicating a band-limited portion of a first audio test signal via a second gain stage and via the first acoustic output transducer to the first hearing device while the first hearing device is in a first ear canal of a first ear, and communicating a band-limited portion of a second audio test signal via the second acoustic output transducer to an eardrum of a second ear; and determining a first gain value based on a gain value of the first gain stage and/or a gain value of the second gain stage, the first gain value being associated with the user's perception of equal loudness at both the first and second ears.
US11653130B1
A sound system is shown in the form of a speaker with or without a speaker box. A front member may be used with an elongate open portion with a top end and a bottom end and a speaker support with the speaker mounted to the speaker support. The speaker support may be coupled to the front member with a front of the speaker facing the front member and the front of the speaker substantially aligned with the bottom end of the elongate open portion. The bottom end of the elongate open portion may be positioned adjacent to a lower portion of the back of the torso of a user and the top end of the open portion is positioned higher near the back of the torso of the user. This combination may be used in a backpack, a chair or any other similar device.
US11653127B2
A server (16) arranged to automatically detect replacement of a vehicle battery (6) associated with a vehicle engine (5) comprises: a communications device (20) configured to receive vehicle battery voltage measurements from a telematics device (10) connected to or incorporating a voltage monitoring unit for the vehicle battery (6); and one or more processors (18) configured to process the vehicle battery voltage measurements. The processor(s) (18) monitor the voltage measurements in a first time window corresponding to an engine off state and assess when the voltage measurements in the first time window indicate a step change in voltage magnitude at a given time. The step change is then used to automatically identify a vehicle battery replacement event.
US11653123B2
A light sensor module includes a substrate. A first detection region is provided on the substrate. At least one photosensitive device is provided inside the first detection region. The at least one photosensitive device is adapted to collecting first light sensor data from the first detection region under current incident light. The first light sensor data are used for determining whether light sensor data collected by the light sensor module under the current incident light are to be compensated.
US11653122B2
A solid-state image capturing element includes a pair of first floating diffusion layers arranged in a direction perpendicular to a predetermined direction and a pair of second floating diffusion layers arranged in the perpendicular direction and adjacent to the pair of first floating diffusion layers in the predetermined direction. The element includes a first connection circuit configured to select at least one of the pair of first floating diffusion layers and to connect the selected first floating diffusion layer to a predetermined first wire; a second connection circuit configured to select at least one of the pair of second floating diffusion layers and to connect the selected second floating diffusion layer to the first wire; and an output circuit configured to output a signal according to an amount of charge of at least one of the pair of first floating diffusion layers or the pair of second floating diffusion layers.
US11653117B2
An imaging device is provided with an amplification transistor having a gate connected to a charge accumulator, a feedback transistor of which the source or drain is electrically connected to the charge accumulator and the other is connected to the source or drain of the amplification transistor, a current supply that supplies a current to a first node, a first select transistor of which the source or drain is connected to the other of the amplification transistor, a second select transistor of which the source or drain is connected to the source or drain of the amplification transistor, a current source/voltage source switching circuit that selectively connects a current source or a first voltage supply circuit to the other of the first select transistor, and a second voltage supply circuit connected to the other of the second select transistor.
US11653116B2
An imaging device including: a semiconductor substrate; pixels arranged in a first direction; and a signal line that extends in the first direction. Each of the pixels includes: a photoelectric converter that generates signal charge by photoelectric conversion, a region into which the signal charge is input, a first transistor that outputs a signal to the signal line according to an amount of the signal charge input into the region, and a capacity circuit that is coupled to a gate of the first transistor and that includes a first capacitive element, the first capacitive element including a first electrode, a second electrode and a first insulating layer between the first electrode and the second electrode, at least one of the first electrode and the second electrode containing a metal. Further, the signal line is located closer to the semiconductor substrate than the first capacitive element is.
US11653109B2
A sensor system includes a sensor array and a gradation determination section. The sensor array includes a first sensor and a second sensor. The first sensor is configured to detect, with a first sensitivity, a variation in a quantity of light at a first pixel address. The second sensor is configured to detect, with a second sensitivity that is lower than the first sensitivity, a variation in a quantity of light at a second pixel address that is adjacent to or coincides with the first pixel address. The gradation determination section is configured to determine, when the first sensor generates a first event signal in response to a luminance variation event, a gradation of an object having caused the luminance variation event to occur, depending on whether or not the second sensor generates a second event signal in response to the luminance variation event.
US11653105B2
A method for local automatic white balance (AWB) of wide dynamic range (WDR) images is provided that includes collecting statistics for local AWB by an image signal processor (ISP) from a first WDR image generated by the ISP, receiving, by the ISP, a plurality of local gain lookup tables (LUTs), one for each color channel, wherein the plurality of local gain LUTs is generated using the statistics, and applying, by the ISP, a gain value to each pixel in a second WDR image generated by the ISP, wherein the gain value for the pixel is determined by the ISP using the local gain LUT for the color channel of the pixel.
US11653097B2
A method for switching between a first lens and a second lens in an electronic device includes displaying, by the electronic device, a first frame showing a field of view (FOV) of the first lens; detecting, by the electronic device, an event that causes the electronic device to transition from displaying the first frame to displaying a second frame showing a FOV of the second lens; generating, by the electronic device and based on the detecting the event, at least one intermediate frame for transitioning from the first frame to the second frame; and switching, by the electronic device and based on the detecting the event, from the first lens to the second lens and displaying the second frame, wherein the at least one intermediate frame is displayed after the displaying the first frame and before the displaying the second frame while the switching is performed.
US11653096B2
A calculation device calculating an amount of movement in an optical axis direction of a focusing lens which adjusts a focal position of an imaging optical system includes: a first input unit to which first information about a deviation between an imaging surface which captures an image by the imaging optical system and the focal position is repeatedly input; a second input unit to which second information about a shake of the imaging optical system in the optical axis direction is repeatedly input at intervals shorter than those of the first information; and a calculation unit which calculates the amount of movement on the basis of at least one of the first information and the second information, wherein the calculation unit calculates the amount of movement on the basis of the second information between an input of the first information and an input of the next first information.
US11653071B2
A first user input is detected from a client device. The first user input is directed at a video content that includes a set of one or more topics, the first user input is from a viewer of the video content. A set of one or more frames in the video content is analyzed based on the first user input. A first topic in the video content is identified based on the set of frames and based on the viewer. The video content, related to the first topic of the set of topics, is altered based on the set of frames and based on the viewer.
US11653070B2
Embodiments are directed towards providing extended Advanced Television Systems Committee (ATSC) 3.0 compliant content. An ATSC 3.0 extension device receives ATSC 3.0 compliant content and other data via a broadband communication. The ATSC 3.0 extension device broadcasts the ATSC 3.0 compliant content via ATSC 3.0 data signals and broadcasts the other data via 5G data signals. A user device receives the ATSC 3.0 compliant content via the ATSC 3.0 data signals and receives the other data via the 5G data signals. The user device combines and outputs the ATSC 3.0 compliant content with the other data for presentation to a user.
US11653063B2
Devices, systems and processes for multi-device access, control and presentation of streaming content are described. A system may include a first content access device that includes a first storage component, a first communications component operable to receive first content, and a first hardware processor operable to access a second content access device, control the second content access device, provide a first content to the second content access device, and swap a presentation of the second content on the second presentation device with a presentation of the first content on the second presentation device. A first presentation device may present the first content. A second presentation device may present the second content. Second storage, communications, and hardware processor components are operable to execute the second set of computer instructions that are substantially similar to the first set of computer instructions may be used.
US11653057B2
A source electronic device may include first interface circuitry that transmits a data packet over a wireless link to a sink electronic device to present the data packet as part of a video stream. The source electronic device may also include encoder circuitry that encodes the data packet for transmission through the wireless link and a feedback path communicatively coupling the encoder circuitry directly to the first interface circuitry. The feedback path may transmit one or more feedback signals from the first interface circuitry to the encoder circuitry, bypassing a network layer, an encoder driver, or both. The encoder circuitry, the first interface circuitry, or both may adjust one or more transmission parameters associated with transmitting the data packet over the wireless link, based on the one or more feedback signals.
US11653048B2
Methods, systems, and related products that provide enhanced personalized media content experiences. Past media content consumption is inferred based on requests for media content selection associated with a time or period of time in the past. The requests are fulfilled by selecting one or more media content items from the inferred media content consumption.
US11653043B2
Disclosed herein are systems and methods for the presentation and marking of media modules. In different aspects, the systems and methods may allow a user to present and consume a media module, particularly a media module containing data that is typically presented in a serial manner such as audio, visual, or video media, and to create a marked media module for quickly and easily returning to a marked point of interest in the media module at a later time or on a different device.
US11653033B2
Coding schemes for coding a spatially sampled information signal using sub-division and coding schemes for coding a sub-division or a multitree structure are described, wherein representative embodiments relate to picture and/or video coding applications.
US11653018B2
A decoder that decodes a current block using a motion vector includes: a processor; and memory. Using the memory, the processor: derives a first candidate vector from one or more candidate vectors of one or more neighboring blocks that neighbor the current block; determines, in a first reference picture for the current block, a first adjacent region that includes a position indicated by the first candidate vector; calculates evaluation values of a plurality of candidate regions included in the first adjacent region; and determines a first motion vector of the current block, based on a first candidate region having a smallest evaluation value among the evaluation values. The first adjacent region is included in a first motion estimation region determined based on the position indicated by the first candidate vector.
US11653016B2
A prediction image generation method using two prediction images to generate a prediction image by a device is provided. First and second prediction image are generated. Bidirectional prediction gradient change prediction processing is performed by using a first shift value and difference values of the first and second prediction images respectively in horizontal and vertical directions to generate a first, second, third and fourth gradient images. Motion information is derived by using the first and second prediction images, the first, second, third and fourth gradient images, a second shift value, and a third shift value. Motion compensation correction value is derived by using the motion information and the first, second, third and the fourth gradient images. The prediction image is generated by using the first and second prediction images and the motion compensation correction value. The first, second and third shift values are respectively equal to 6, 4 and 1.
US11653015B2
A prediction device for predicting a motion vector of a coding target block in coding of a composite image formed by combining multiple viewpoint images includes: a storage unit that stores a first predicted motion vector indicating a predicted motion vector candidate; and an update unit that if a predetermined condition is met, generates a second predicted motion vector that is a vector indicating a pixel in an adjacent viewpoint, the pixel being located at a position that is same as a position of the coding target block, and stores the second predicted motion vector the storage unit.
US11653007B2
According to an aspect of the invention there may be provided a method of decoding a bitstream, the method comprising: receiving a Supplemental Enhancement Information (SEI) message; parsing the SEI message to obtain an encoded bitstream, said encoded bitstream containing encoded information which is associated with information of an original signal; and, decoding said encoded bitstream to obtain decoded information which is used to reconstruct the original signal. A method of decoding is also provided as well as apparatuses and a computer readable medium.
US11653004B2
Disclosed herein are a method for decoding a video signal and a device therefor. Specifically, a method for decoding an image based on an inter prediction mode may include: if a merge mode is applied to a current block, generating a merge candidate list by using a spatial neighboring block and a temporal neighboring block of the current block; obtaining a merge index indicating a candidate to be used for an inter prediction of the current block in the merge candidate list; deriving a motion vector of each of subblocks included in the current block based on a motion vector of the candidate used for the inter prediction of the current block; and generating a prediction sample of the current block by using the motion vector of each of subblocks.
US11652997B2
Techniques for context-adaptive binary arithmetic coding (CABAC) coding with a reduced number of context coded and/or bypass coded bins are provided. Rather than using only truncated unary binarization for the syntax element representing the delta quantization parameter and context coding all of the resulting bins as in the prior art, a different binarization is used and only part of the resulting bins are context coded, thus reducing the worst case number of context coded bins for this syntax element. Further, binarization techniques for the syntax element representing the remaining actual value of a transform coefficient are provided that restrict the maximum codeword length of this syntax element to 32 bits or less, thus reducing the number of bypass coded bins for this syntax element over the prior art.
US11652996B2
Aspects of the disclosure include methods, apparatuses, and non-transitory computer-readable storage mediums for video encoding/decoding. An apparatus includes processing circuitry that determines an offset of a quantization parameter for a chroma component of a coding region based on one of (i) a pixel value range of the chroma component, (ii) a complexity level of the chroma component, or (iii) a noise level of the chroma component. The processing circuitry performs a quantization process on a transform coefficient of the coding region based on the quantization parameter and the determined offset. The processing circuitry generates a video bitstream that includes the quantized transform coefficient.
US11652989B2
The present invention relates to an encoding method and decoding method, and a device using the same. The encoding method according to the present invention comprises the steps of: specifying an intra prediction mode for a current block; and scanning a residual signal by intra prediction of the current block, wherein the step of scanning the residual signal can determine a scanning type for a luminance signal and a chroma signal of the current block according to an intra prediction mode for a luminance sample of the current block.
US11652988B2
The image encoding/decoding method and device according to the present invention may determine an intra prediction mode of a current block and perform intra prediction on the current block on the basis of the intra prediction mode, wherein the intra prediction mode of the current block is determined for each of a luminance block and a color difference block.
US11652979B2
A stereoscopic image display system includes: a plurality of projectors arranged side by side with predetermined spacing and project respectively viewpoint images for installation positions in the same direction, the viewpoint images being related to the same object; a screen displaying a superimposed image for the object, based on two adjacent images, among the projected images, that are the closest from a line-of-sight direction of an observer; and an image holding unit holding information about a first viewpoint image to which pattern information for shifting a phase corresponding to a predetermined period is added and information about a second viewpoint image from which the pattern information is subtracted, which are generated from each of a plurality of base images as the viewpoint images to be respectively projected by the plurality of projectors. Each projector projects the first and second viewpoint images related to preceding and succeeding stages onto the screen.
US11652972B2
System, methods, and other embodiments described herein relate to improving depth estimates for monocular images using a neural camera model that is independent of a camera type. In one embodiment, a method includes receiving a monocular image from a pair of training images derived from a monocular video. The method includes generating, using a ray surface network, a ray surface that approximates an image character of the monocular image as produced by a camera having the camera type. The method includes creating a synthesized image according to at least the ray surface and a depth map associated with the monocular image.
US11652959B2
A method for generating a three dimensional (3D) visual representation of a sensed object that is three dimensional, the method comprises obtaining at least one 3D visual representation parameter, the visual representation parameters is selected out of a size parameter, a resolution parameter, and a resource consumption parameter; obtaining object information that represents the sensed object; selecting, based on the at least one parameter, a neural network for generating the visual representation of the sensed object; and generating the 3D visual representation of the 3D object by the selected neural network.
US11652958B1
Interactions with objects depicted within video streams displayed during a video conference are detected to cause information associated with the interacted objects to be presented. During a video conference, multiple video layers of a video stream obtained from a first participant device connected to the video conference are identified. An interaction with an object within one of those multiple video layers is detected during the video conference, in which the interaction is from a second participant device connected to the video conference. Based on the interaction, information associated with the object is presented during the video conference within a graphical user interface associated with the video conference. The video stream may, for example, initially include a background layer, a foreground layer, and an overlay layer. Interactive video layers corresponding to each of those initial layers may be introduced to receive interactions with objects depicted therein.
US11652957B1
A content sharing system for sharing digital content within a conference space, where specific zones within the space are associated with different stations, includes at least one large common emissive surface arranged for viewing by users within the space, at least a first sensor device located within the space for identifying locations of portable computing devices used by conferees within the space, and a processor linked to the emissive surface and the sensor device. The processor is programmed to determine the location of a portable computing device within the space, recognize that the portable computing device is within one of the specific zones associated a station within the space, and, for each portable computing device that is at a station within the conference space, establish a wireless communication link with the portable computing device and enable the portable computing device to share content on the common emissive surface.
US11652953B2
A video signal processing device includes: a video signal dividing unit configured to divide a video signal into first to k-th (k is an integer of 2 or greater) partial video signals for each frame; a video change detection unit configured to determine, for each of the first to k-th partial video signals, whether or not a video based on the partial video signals has changed between respective frames, and generate first to k-th video change detection signals representing the respective detection results; and a video sameness determination unit configured to generate a video sameness signal indicating that the video signal has not changed, if the number of video change detection signals that indicate the video has not changed, among the first to k-th video change detection signals, is greater than a prescribed number.
US11652950B1
The disclosure discloses methods and systems for handling drifting of colors in printing. The method includes receiving a document including the image for printing, the image includes one or more gray and non-gray portions. An input from a user to selectively adjust the color of the gray portions of the image is received. The gray portions of the image are identified. Then, color values associated with the identified gray portions of the image are determined. Based on the user input, the determined color values associated with the gray portions of the image are selectively adjusted, without affecting non-gray color portions of the image to generate an updated image. The updated image is printed and the printed image includes adjusted color for the gray portions of the image such that gray color in the printed image is consistent with gray color of the image in the document.
US11652947B1
An information processing apparatus includes a memory and an arithmetic device. The arithmetic device acts as a registerer, a storage device, and a deleter. The registerer registers a user. The storage device stores function information related to a function to be utilized by the registered user, in the memory in association with the user. The deleter deletes, when one of a plurality of events, defined as triggers for reducing a number of the users registered by the registerer, has occurred, the registration of one or more users and the associated function information, according to a rule corresponding to the event that has occurred. The deleter keeps from deleting, when the event that has occurred, out of the plurality of events, makes the user whose registration has been deleted highly likely to be reregistered, the function information associated with the user whose registration is deleted.
US11652946B2
An optical scanning device includes a light source, a deflector, a random number generator, a selection part, a random number assignment part and an exposure control part. The light source includes a plurality of light emitting parts arranged in a predetermined direction at fixed intervals in a sub-scanning direction. The random number assignment part is configured to assign a random number sequence to each light emitting part constituting a set of target light emitting parts as an index for specifying a timing at which a light emitting time of the set of target light emitting parts is set to a correction value different from a reference value and to update the assignment of the random number sequence at a random number update period. The random number update period coincides with a scanning period of each light emitting part constituting the set of target light emitting parts.
US11652925B2
A voice-controlled system for allowing a guest of a hospitality establishment to play desired media content on an in-room device includes one or more servers coupled to a network and a plurality of in-room devices. A user device captures audio from a microphone and converts the audio into a text transcript utilizing a voice-to-text conversion service. The user device passes the text transcript to the servers where a particular room of the hospitality establishment with which the user device is currently associated is determined. The servers check a program guide for the particular room in order to determine a channel on which a program name determined according to the text transcript is currently playing, and determine one or more target in-room devices of the particular room. The servers send commands causing the target in-room devices to play the channel on which the program name is currently playing.
US11652922B2
The invention relates to systems/methods that enable real-time monitoring/processing of contact center communications to provide timely, actionable analytic insights and real-time critical call alerts, while simultaneously providing best-in-class protection of sensitive customer information.
US11652916B1
In various embodiments, a mobile phone apparatus is provided for: storing, at an electronic device, payment information for a payment account; detecting, at the electronic device, that a mechanical input was locally received at the electronic device; and in response to detecting that the mechanical input has been locally received at the device, enabling, at the electronic device, the payment information to be accessed.
US11652914B2
A phone appliance and method of use are provided where the phone appliance can be used to make VoIP communications calls. In a preferred embodiment, the phone appliance includes an RF connection for connecting to a computer or other computing device for facilitating the placement of the VoIP communications calls. The phone appliance further includes a display or portal for depicting advertisements provided by various advertisers. The advertisements provided can be used to defray all or part of the cost associated with making VoIP communications calls. The portal can also be used to communicate with businesses for ordering products, such as ordering a pizza, and to perform various services, such as purchasing stocks. In an exemplary system, the phone appliance is used to transmit to a control center information related to the user of the phone appliance, such as interests and buying habits, and queries for receiving additional information for various advertised products and services. The control center transmits the queries to the appropriate vendors for providing the user with additional information. Other functions and features are provided to the phone appliance, such as being able to download e-mail messages stored within or received by the computer.
US11652913B2
In one embodiment, Ethernet Virtual Private Network (EVPN) is implemented using Internet Protocol Version 6 (IPv6) Segment Routing (SRv6) underlay network and SRv6-enhanced Border Gateway Protocol (BGP) signaling. A particular route associated with a particular Internet Protocol Version 6 (IPv6) Segment Routing (SRv6) Segment Identifier (SID) is advertised in a particular route advertisement message of a routing protocol (e.g., BGP). The SID includes encoding representing a particular Ethernet Virtual Private Network (EVPN) Layer 2 (L2) flooding Segment Routing end function of the particular router and a particular Ethernet Segment Identifier (ESI), with the particular SID including a routable prefix to the particular router. The particular router receives a particular packet including the particular SID; and in response, the particular router performs the particular EVPN end function on the particular packet.
US11652908B2
Disclosed are systems and methods for enabling an application developer to define CDN behavior (e.g., caching rules) alongside an application program code and embedded in the same source code. The systems and methods can be used to define CDN or edge caching behavior using custom cache keys that go beyond simply using a URL. The custom cache keys and source code CDN behavior definitions can be used to enable a graphical user interface to specify traffic rules in a codeless interface. The described embodiments can be used for defining general traffic routing, to test different versions of the application or to otherwise present different versions of the application to end users, while preserving cache keys and caching behavior at the edge and throughout the application distribution layers.
US11652906B1
A method including determining, by a virtual private network (VPN) server providing VPN services to one or more user devices, an average threshold level associated with an aggregate amount of VPN data communicated with a host device during a reference period; determining, by the VPN server, an observed average aggregate amount of VPN data communicated with the host device during an operation period; comparing, by the VPN server, the observed average aggregate amount with the average threshold level; and selectively adjusting, by the VPN server, an amount of VPN data communicated with the host device during the operation period based at least in part on a result of comparing the observed average aggregate amount with the average threshold level. Various other aspects are contemplated.
US11652897B2
A method, a device, and a non-transitory storage medium are described in which an application management service is provided. The service may provide a coordination between network or platform level application management functions and application level application management functions that enables the management of an application service. The network or platform level application management functions may include autoscaling, load balancing, and ingress resource management. The application level application management functions may include throttling and circuit breaker functions.
US11652883B2
The disclosed embodiments disclose techniques for accessing a scale-out block interface in a cloud-based distributed computing environment (CBDCE). During operation, an instance of a block device service (BDS) receives a data request from a client. The BDS instance translates the data request into a set of data block accesses, and then sends the translated data request to a data processing layer service (DPL). The DPL instance services the data request using a set of data operations that leverage one or more of a distributed cache, a distributed database, and a cloud storage system. The BDS service leverages the DPL instance to provide to the client an abstraction of a highly-available block storage device with unlimited storage space via the scale-out block interface.
US11652875B2
Embodiments of the present disclosure provide methods, systems, apparatuses, and computer program products that enable performing dynamic user integration in a group-based communication system.
US11652873B2
A method may include generating a proxy auto-configuration file including a function and a hash value associated with a resource. The hash value may be determined based on an identifier of the resource. The proxy auto-configuration file may include the hash value instead of a plaintext value of the identifier to obscure the plaintext value of the identifier. The proxy auto-configuration file including the function and the hash value may be sent to at least enable the function to be invoked by a web browser at one or more clients. The function may be configured to respond to being invoked by the web browser by determining, based on the hash value, whether to bypass a proxy server when accessing the resource. Related systems and computer program products are also provided.
US11652872B1
Techniques for operationalizing workloads at edge network nodes, while maintaining centralized intent and policy controls. The techniques may include storing, in a cloud-computing network, a workload image that includes a function capability. The techniques may also include receiving, at the cloud-computing network, a networking policy associated with an enterprise network. Based at least in part on the networking policy, a determination may be made at the cloud-computing network that the function capability is to be operationalized on an edge device of the enterprise network. The techniques may also include sending the workload image to the edge device to be installed on the edge device to operationalize the function capability. In some examples, the function capability may be a security function capability (e.g., proxy, firewall, etc.), a routing function capability (e.g., network address translation, load balancing, etc.), or any other function capability.
US11652870B2
Systems and methods of delegating media capturing functionality from one device to another are presented. A first device configured with an object recognition engine captures a media representation of an environment and identifies an object within that environment. Then based on matched object traits from a database, the engine selects a delegation rules set, and delegates certain media capturing functionality to a second device according to the selected delegation rules set.
US11652869B2
Systems and methods for displaying mobile ads on a mobile device of a user are disclosed. In various embodiments, a mobile application (app) is provided to the mobile device for installation, where the mobile app is configured to display mobile ads to a device screen of the mobile device. A server communicatively coupled to the mobile device tracks a reward associated with the user where the reward is based on enabling the mobile device to receive mobile ads. The server transmits one or more mobile ads to the mobile device, which, upon receipt at the mobile device, causes the mobile app to display the one or more mobile ads outside of the mobile app.
US11652861B2
Methods and systems for providing content are disclosed. One method can comprise receiving a request for content comprising at least a first segment. The method can also comprise determining an expiration condition of the first segment, and replacing the first segment with a second segment based on the expiration condition. The method can also comprise providing the second segment to a user or a device.
US11652856B2
A server system according to the present application includes an issuing unit configured to issue a meeting identification, a storage unit configured to store the issued meeting ID and a file in association with each other, a first control unit configured to receive an instruction to display the file from a first user and configured to display an operation of the first user on an image of the file for which the display instruction is issued on a display unit of an information processing apparatus operated by a second user, and a second control unit configured to display an icon for printing the file associated with the meeting ID together with the image of the file that is operated by the first user on the display unit of the information processing apparatus operated by the second user.
US11652855B2
An apparatus and method for facilitating a synchronous display of a time-based media object (e.g., a video or audio file) with a remote device is provided. In one example, the apparatus comprises control logic for controlling the display of a media object in response to a user entered command with a first device, and communication logic for causing communication of the user entered command (e.g., play, pause, skip, etc.) and a metric (e.g., time or frame reference) associated with the media object to a second device for synchronizing the display of the media object with the first and second devices. The first and second devices may communicate via peer-to-peer communications, for example, in a collaborative or social application such as an IM application. Further, the apparatus may include various devices such as a personal computer, mobile phone device and/or mobile personal entertainment device, DVR, or the like.
US11652847B2
Concepts and technologies are disclosed herein for decoupling hardware and software components of network security devices to provide security software as a service in a distributed computing environment. A computer system includes a processor that can execute computer-executable instructions to perform various operations. The processor can perform operations to provide security services to one or more customer platforms. The operations can include receiving a network security software component from a security service provider, and deploying the network security software component within a distributed computing environment so that the network security software component can be executed by a computing resource of the distributed computing environment to provide a security service to the customer platform(s). The network security software component includes a software component that has been decoupled from a hardware component of a network security device by the security service provider.
US11652841B2
A system and method for detecting and blocking bots are presented. The method includes receiving unlabeled data regarding a visitor of a web source, grouping the received unlabeled data with similar characteristics into a group of data, detecting, based on the group of data, at least one anomaly, and determining, based on the at least one detected anomaly, several visitors to be blacklisted.
US11652840B1
A system and method for evaluating and improving the security of a local area network including an application residing on an external server configured to conduct a penetration test of the local area network by interrogating each of the devices on the local area network to identify vulnerabilities and risks associated with those devices, receiving a report listing all such identified vulnerabilities and risks, calculating an IoT readiness score for the local area network, and undertaking and/or recommending specific actions for improving the security of the local area network.
US11652838B2
A computer implemented method for wireless communications access security, the method comprising steps a computer processor of a client device is programmed to perform, the steps comprising: receiving at least one reference set of values from a server computer, each one of the received reference sets pertaining to a respective access point, measuring at least one parameter during wireless communication with an active access point, and determining a threat indication for the active access point based on a deviation of at least one of the measured parameters from a respective one of the received reference sets of values pertaining to the active access point.
US11652837B2
An access analysis system obtains data about user requests to access particular applications, such as identifiers of the particular user and application involved, the time of the request, and (optionally) additional contextual data, and uses that data to generate user access distributions that quantify the distribution of a given user's requests to access applications over time. After one or more distributions have been generated for a particular user, when that user submits a new access request for an application, the access analysis system can compare the request to the previously-generated access distributions to determine whether (or to what degree) the request is anomalous. If the request is sufficiently non-anomalous, it can be granted with little or no additional actions required by the user or the user's device; if, however, the request is sufficiently anomalous, it can be denied, or additional information—such as additional user authentication factors—can be required.
US11652832B2
Disclosed are various approaches for automating the detection and identification of anomalous devices in a management service. Device check-ins are received by a management service and housed in a data store. The quantity of device check-ins over various time periods can be analyzed using various approaches to identify anomalous devices.
US11652828B1
Systems, methods, and apparatuses for anomalous user behavior detection and risk-scoring individuals are described. User activity data associated with a first computing device of a first user is received from an agentless monitoring data source different from the first computing device. The user activity data includes a user identifier. An active directory (AD) identifier and employee-related information from a human resources database are determined based on the user identifier. Based on the employee-related information and/or AD identifier, a probability of an adverse event is determined. When the probability of the adverse event exceeds a predetermined threshold, a logging agent is activated on the first computing device and additional user activity data is received from the logging agent. A user-interactive electronic notification comprising an indication of the probability of the adverse event, a subset of the user activity data, and the additional user activity data is generated and transmitted to a second computing device of a second user.
US11652825B2
Embodiments of the present disclosure relate to methods, systems, and computer program products for event management. In a method, a token is obtained at a first agent device that is included in a network system, the token is for authenticating a first packet that is transmitted in the network system, and the first packet is generated according to a first network format. A second packet is generated based on the first packet and the token according to a second network format. The second packet is transmitted to a second agent device that is included in the network system, here both of the first and second agent devices support the first and second network formats. With these embodiments, the packet may be authenticated in a more effective way.
US11652820B2
The present disclosure involves systems and methods for identity authentication across multiple institutions using a trusted mobile device as a proxy for a user login. In one example, the operations include identifying a request to trust a particular user associated with a first entity in a digital ID network. A set of personally identifiable information (PII) associated with the user is obtained via the first entity and an identity verification (IDV)/fraud risk analysis is performed. In response to satisfying the analysis, instructions are transmitted to the user to verify the identity via a mobile trust application on an associated mobile device. Upon verification, the mobile device is bound to the user within the digital ID network along with a digital ID associated with the particular user. The digital ID can be used by other entities registered within the digital ID network to authenticate the user.
US11652816B1
Various embodiments relate to a method performed by a processor of a computing system. An example method includes matching a possession object identifier with a stored user secret, generating a decryption key using the stored user secret as an input to a password authenticated key exchange protocol, decrypting an encrypted authentication data message using the decryption key, extracting a user secret from the biometric sample, authenticating the user by matching the extracted user secret with the stored user secret, and authenticating an identity of the user by matching the biometric sample with a biometric reference template associated with the possession object identifier.
US11652810B1
A method including encrypting, by a processor associated with a user device, authentication information associated with authenticating the user device with a service provider, the authentication information including first factor authentication information for determining a first factor and second factor authentication information for determining a second factor; detecting, by the processor, an attempt to access a service to be provided by the service provider; determining, by the processor based at least in part on detecting the attempt, the first factor based at least in part on decrypting the first factor authentication information and the second factor based at least in part on decrypting the second factor authentication information; and enabling, by the processor, authentication of the user device with the service provider based at least in part on utilizing the first factor and the second factor. Various other aspects are contemplated.
US11652809B2
A secure control system includes a network of multiplexers that control end/field devices of an infrastructure system, such as an electric power grid. The multiplexers have a default secure lockdown state that prevents remote access to data on the multiplexers and prevents modification of software or firmware of the multiplexer. One or more of the multiplexers include a physical authentication device that confirms the physical proximity of a trusted individual when remote access is requested. A user accesses the network and one of the multiplexers remotely by way of login credentials. The trusted individual confirms the identity of the remote user and operates the physical authentication device connected with and in proximity to that multiplexer, thereby confirming that the remote user can be trusted to access data and reconfigure the multiplexers. The multiplexer connected with the physical authentication device generates a token that is passed to each of the multiplexers that the remote user needs access to. The token may specify a time period, after which, the multiplexers will reenter secure lockdown mode.
US11652802B2
A system performs a method including: generating a posture of a first microservice in a microservice based network environment; implementing the posture of the first microservice at a sidecar of the first micro service; distributing the posture of the first microservice to a sidecar of a second microservice in the microservice based network environment; implementing the posture of the first microservice at the sidecar of the second micro service; and controlling communication of personally identifiable information between the first microservice and the second microservice based on the posture of the first microservice through either or both the sidecar of the first microservice and the sidecar of the second micro service. The posture of the first microservice includes an identification of one or more types of personally identifiable information that the first microservice is authorized to distribute and one or more types of personally identifiable information that the first microservice is authorized to receive.
US11652798B2
Some embodiments described herein relate managing communications between an origin and a destination using end-user and/or administrator configurable virtual private network(s) (VPN(s)). A first VPN that defines a first data path between an origin and a destination can be defined at a first time. A second VPN that defines a second, different data path between the origin and the destination can defined at a second time. Each packet sent across the first VPN and each packet sent across the second VPN can follow the same data path for that VPN, such each packet can be sent across the first VPN or the second VPN in the order it was received, and the transition between the first VPN and the second VPN can be “seamless,” and communications between the origin and the destination are not disrupted between the first time period and the second time period.
US11652797B2
Systems and methods, in a lightweight connector including a processor communicatively coupled to a network interface, include connecting to a cloud-based system, via the network interface; connecting to one or more of a file share and an application, via the network interface; and providing access to a user device to the one or more of the file share and the application via a stitched connection between the network interface and the user device through the cloud-based system. The systems and methods can further include receiving a query for discovery; and responding to the query based on the one or more of the file share and the application connected thereto.
US11652793B2
Disclosed are systems and methods for firewall configuration. A request can be transmitted to a DNS server. A response to the DNS request can include an Internet Protocol (IP) address. A firewall rule can be generated permitting access to the IP address. The firewall rule can be configured to be valid until expiration of a time-to-live value in the response to the DNS request. Thus, firewall rules can be automatically created as needed by executed processes, eliminating the need for manual firewall rule creation. As the firewall rule is invalid after the expiration of the time-to-live value, risks associated with maintaining out-of-date firewall rules are eliminated, as is the requirement to manually remove or modify out-of-date firewall rules.
US11652786B2
A network fabric deployment system includes a fabric deployment management system that is coupled to a DHCP server. The fabric deployment management system generates a cloud-based network fabric that is based on a network fabric topology file and that includes a plurality of cloud-based networking devices that are assigned a physical networking device identifier that identifies a corresponding physical networking device. The fabric deployment management system configures and validates each of the plurality of cloud-based networking devices causing each physical networking device identifier being mapped to an IP address at the DHCP server and then retrieves a deployment image file from each of the plurality of cloud-based networking devices that have been configured and validated, and stores each of the deployment image files in a database in association with the physical networking device identifier such that the corresponding physical networking device boots from that deployment image file.
US11652785B1
Systems and network devices configured to use Stateless Address Auto-Configuration (SLAAC) to provide different internet protocol (IP) address information to user equipment (UE) devices that are connected to the same local area network (LAN). A network device (e.g., default router, etc.) may determine whether a UE device is eligible to receive special treatment based on a link-layer address of the UE device. The network device send the UE device a solicited unicast router advertisement that includes a special prefix in response to determining that the UE device is eligible to receive special treatment based on the link-layer address. The network device may send the UE device a solicited unicast router advertisement that includes a base prefix in response to determining that the UE device is not eligible to receive special treatment based on the link-layer address.
US11652778B2
Systems and methods for a social networking platform to solicit candid content from users. A social networking application may request that a post author submit a qualified post type that (a) can only be made after being requested by the social networking platform, at a time determined by the social networking platform; and (b) must contain a photo and/or video newly captured within a limited time period. The qualified post may be displayed to the poster's social networking connections in a manner that distinguishes qualified posts from unqualified posts.
US11652775B2
An electronic messaging system includes a sender direct access client, associated with a sender and operationally hosted on a sender computer, and a closed message server, communicatively coupled to the computer, via a relay server. The closed message server includes an electronic message receiver to receive an electronic message from the sender direct access client, and directed to a recipient. The closed message server also includes a reply ID generator to generate a reply ID that is correlated with a sender of the electronic message, the reply ID to enable the electronic messaging system to direct a reply electronic message back to the sender. A reply electronic message receiver receives the reply electronic message from the recipient, and identifies the sender of the electronic message using the reply ID. A reply generator associates reply content, of the reply electronic message, with the sender.
US11652774B2
Disclosed are methods and systems for displaying a conversation thread. A conversation thread displaying method including classifying messages transmitted and received through at least one conversation session to generate a conversation thread for each of the at least one conversation session, providing a conversation session list, displaying messages of a selected conversation thread selected from the conversation session list, receiving a conversation summary request for the messages of the selected conversation thread, and providing a conversation summary for the messages of the selected conversation thread in response to the conversation summary request for the messages of the selected conversation thread may be provided.
US11652771B2
Aspects of the disclosure relate to providing commercial and/or spam messaging detection and enforcement. A computing platform may receive a plurality of text messages from a sender. It may then tokenize the plurality of text messages to yield a plurality of tokens. The computing platform may then match one or more tokens of the plurality of tokens in the plurality of text messages to one or more bulk string tokens. Next, it may detect one or more homoglyphs in the plurality of text messages, and then detect one or more URLs in the plurality of text messages. The computing platform may flag the sender based at least on the one or more matching tokens, the one or more detected homoglyphs, and the one or more detected URLs. Based on flagging the sender, the computing platform may block one or more messages from the sender.
US11652765B2
Provided is a method of controlling an Internet of Things (IoT) device using a messenger bot, the method including adding a chatroom with a bot for interaction between an IoT server and a user of a messenger; and instructing the IoT server to transmit a control signal to the IoT device in response to a control input that is input from the user to the bot through the chatroom.
US11652756B2
Aspects of the subject disclosure may include, for example, a network API service that receives network event data and provides performance hints to a resource manager that manages application containers at edge cloud locations. Network event data may be received from access networks, core networks, nodes within access networks or core networks, or the like. Performance hints may allow booting of application containers at edge cloud locations. Other embodiments are disclosed.
US11652751B2
A method, an apparatus, a computer-program product and a system for transmission of data packets are disclosed. A communication link between a first device and a second device is established in accordance with a transmission control protocol for transmission of a data packet between the first device and the second device. The communication link is monitored during transmission of the data packet from the second device to the first device. Based on the monitoring, at least a portion of a bandwidth available for transmission of an acknowledgement from the second device to the first device is adjusted. The acknowledgement indicates receipt of the data packet performing by the second device.
US11652750B2
Packet-switching operations in a network device are managed based on the detection of excessive-rate traffic flows. A network device receives a data unit, determines the traffic flow to which the data unit belongs, and updates flow tracking information for that flow. The network device utilizes the tracking information to determine when a rate at which the network device is receiving data belonging to the flow exceeds an excessive-rate threshold and is thus an excessive-rate flow. The network device may enable one or more excessive-rate policies on an excessive-rate traffic flow. Such a policy may include any number of features that affect how the device handles data units belonging to the flow, such as excessive-rate notification, differentiated discard, differentiated congestion notification, and reprioritization. Memory and other resource optimizations for such flow tracking and management are also described.
US11652734B2
A method may include bridging in, via a fabric, a multicast data packet from a source device to a first edge device of a plurality of edge devices and flooding the multicast data packet to the plurality of edge devices within a mutual subnetwork of the fabric. The method further includes bridging out the multicast data packet from a second edge device of the plurality of edge devices to a receiving device. The source device and the receiving device are located within the mutual subnetwork.
US11652719B2
Apparatuses, methods, and systems are disclosed for measuring RTT. One apparatus includes a processor and a transceiver that communicates with a mobile core network via an interworking function. The processor transmits a first request to establish a data connection between the apparatus and the mobile core network, wherein the first request includes a first indicator that the apparatus supports round trip time (“RTT”) measurements, the RTT measurements calculated using messages transmitted via the data connection and using an encapsulation header. The processor receives a first message from the interworking function and transmits a second message to the interworking function, wherein the first message includes a first encapsulation header comprising an echo request indication wherein the second message includes a second encapsulation header including an echo response indication.
US11652712B2
One example method includes various processes performed by a vendor system including discovering infrastructure assets of a subscriber system, determining that the vendor system is permitted by the subscriber system to access information about the infrastructure assets of the subscriber system, accessing the information about the infrastructure assets of the subscriber system, assessing an ability of the infrastructure assets of the subscriber system to implement a service offering of the vendor system, and the assessing is based on the information about the infrastructure assets, and implementing the service offering in the infrastructure assets of the subscriber system when (i) given permission to do so by the subscriber system and (ii) the infrastructure assets have been determined to be able to implement the service offering.
US11652711B1
A method for providing individualized communication service includes (1) recognizing a first client being communicatively coupled to a first local communication network, (2) determining an identity of the first client, (3) transporting first data between the first client and a first operator communication network, using the first local communication network in accordance with a first service profile associated with the first client, and (4) transporting the first data using the first operator communication network in accordance with the first service profile.
US11652705B1
A method including transmitting, by an infrastructure device to a manager device, an invitation link to enable the manager device to manage network services provided by the infrastructure device; transmitting, by the infrastructure device to the manager device based on verifying that the invitation link was activated by the manager device, seed information to enable the manager device to determine authorization information; determining, by the manager device, the authorization information based on utilizing the seed information; transmitting, by the manager device to the infrastructure device during a communication session, a manager request related to an action to be performed regarding the network services, the manager request being signed based on utilizing a first portion of the authorization information; and authorizing, by the infrastructure device, the manager request based on verifying that the communication session is currently active is disclosed. Various other aspects are contemplated.
US11652704B2
A method includes maintaining, by a controller device that manages a plurality of network devices, a data structure and receiving, by the controller device, an indication of a stateful intent. The method further includes generating, by the controller device, a logical packet based on the stateful intent and determining, by the controller device, a dependent intent of the data structure based on the logical packet. The method further includes determining that the dependent intent conflicts with the stateful intent. The method further includes, in response to determining that the dependent intent conflicts with the stateful intent, determining, by the controller device, a resolution that resolves the conflict between the dependent intent and the stateful intent based on the dependent intent and the stateful intent and outputting, by the controller device, an indication of the resolution.
US11652702B2
Examples described herein relate to a configuration manager for configuring a cloud application at a SaaS platform. The configuration manager is hosted on a cloud platform separate from a tenant site. The configuration manager receives a request for enabling remote management of the cloud application hosted on the tenant site. The configuration manager determines configuration content applicable for the cloud application from a configuration repository and configures the SaaS platform for remotely managing the cloud application based on the configuration content. The SaaS platform is a service associated with a management tooling used at the tenant site. The management tooling may be a monitoring tooling or a logging tooling. Once configured, the SaaS platform receives monitoring data or logging data from the infrastructure at the tenant site.
US11652695B2
Methods, systems, and apparatuses may determine a connection topology for a service and send an alert in which the alert includes a service connection topology that includes a plurality of port assignments for each equipment of the connection topology.
US11652690B2
Examples of the present disclosure relate to updating network devices belonging to a group of network devices. In one aspect, a network controller coupled to the network devices of the group of network access devices, responsive to a first command, initiates a group update process for the network devices of the group is to update the network devices of the group sequentially according to an ordered list. Responsive to a second command during the group update process while a firmware image of a particular network device is updated, the network controller aborts the group update process for the network devices of the group. Aborting the group update process comprises removing a first subset of network devices subsequent to the particular network device in the ordered list from the ordered list such that the firmware image of the first subset of network devices will not be updated and rolling back the firmware image of the particular network device.
US11652685B2
Embodiments operate a multi-tenant cloud system. At a first data center, embodiments authenticate a first client corresponding to a first tenant ID and store resources that correspond to the first client, the first data center in communication with a second data center that is configured to authenticate the first client and replicate the resources. The first data center receives an Application Programming Interface (“API”) request for the first client corresponding to a change to the resources, and generates a change log and corresponding change event message in response to the API request. Embodiments compute a first hash corresponding to the first tenant ID of the change log to determine a first partition of a first queue at the first data center. The first data center pushes the change event message to the second data center via an API call.
US11652682B2
An operations management apparatus includes: a memory; and a processor coupled to the memory, the processor being configured to execute an acquiring processing that includes acquiring operations management information in communications with one or more devices, execute a monitoring processing that includes monitoring conditions of the one or more devices by transmitting or receiving a condition monitoring packet to or from the one or more devices, execute a judging processing that includes judging whether the operations management information has been worsened at the time of transmitting or receiving the condition monitoring packet, and execute a determining processing that includes determining a method of transmitting or receiving the condition monitoring packet depending on a result of judgment made by the judging processing.
US11652679B2
Apparatuses, systems, and methods for transmitting and multiplexing chirp signals for communications are provided. An example apparatus includes an antenna, a radio, and processing circuitry. The radio may be configured to transmit and receive wireless communications via the antenna, and the processing circuitry configured to establish a wireless communications link with a receiving communications device. The signaling transmitted by the antenna via the radio as controlled by the processing circuitry may include a plurality of sequenced chirp signals within an orthogonal frequency division multiplexing (OFDM) framework.
US11652675B2
Embodiments disclosed herein relate to reducing or substantially eliminating an insertion loss caused by isolating a transmit circuit from a receive circuit of an electronic device. To do so, an isolation circuit may be disposed between the transmit circuit and the receive circuit. The isolation circuit may have a first signal path and a second signal path. A first portion of the signal may propagate along the first signal path and a second portion of the signal may propagate along the second signal path. A phase shifter may be disposed on the first signal path to shift a phase of the first portion to match a phase of the second portion. The phase-shifted first portion may be combined with the second portion to reduce or substantially eliminate an insertion loss caused by the isolation circuit.
US11652669B2
A method for minimizing a time domain mean square error (MSE) of channel estimation (CE) includes estimating, by a processor, a power delay profile (PDP) from a time domain observation of reference signal (RS) channels; estimating, by the processor, a noise variance of the RS channels; and determining, by the processor, a first arrival path (FAP) value and a delay spread estimation (DSE) value based on the estimated PDP and the estimated noise variance for minimizing the MSE of CE.
US11652668B2
Methods, systems, and devices for wireless communications are described. In some systems, a base station may transmit to a user equipment (UE) over a control channel (e.g., a downlink control channel) and the UE may monitor for the control channel in a control resource set (CORSET). The control channel and the CORESET may be associated with a set of transmission configuration indicator (TCI) states. The base station and the UE may identify an association between the resources of the CORESET and the set of TCI states based on a frequency division multiplexing (FDM) mapping between the resources of the CORESET and the set of TCI states. In some examples, the association may be a fixed rule at the UE. In other examples, the base station may signal the association to the UE via control signaling. The UE may decode the control channel based on the FDM mapping.
US11652659B2
Systems and methods systems and methods for efficiently and securely forming a communication network. As a non-limiting example, various aspects of the present disclosure provide systems and methods, for example utilizing a plurality of different security modes, for forming a premises-based network (e.g., a MoCA network).
US11652645B2
A communication device includes circuitry configured to acquire a digital certificate including information associated with a first attribute from a first device coupled to any of a plurality of devices sharing a distributed ledger having recorded therein a correspondence between an attribute of user information included in the digital certificate and a definition of the attribute, receive a request for information associated with a second attribute from a second device coupled to any of the plurality of devices, acquire a first definition associated with the first attribute, and a second definition associated with the second attribute, from any of the plurality of devices, and transmit a digital certificate including information associated with the first attribute to the second device together with a message notifying that the first attribute and the second attribute have the same definition, when the first definition and the second definition match.
US11652641B2
An artifact lifecycle management on a cloud computing system and methods of managing are disclosed herein. In one embodiment, a method includes providing an integrated development environment for developing an artifact to be deployed in a productive environment of the cloud computing system; generating an artifact package associated with the artifact based on inputs received via the integrated development environment; performing one or more tests on the artifact package using the integrated development environment based on or more test cases; performing one or more validation checks on the artifact to be deployed in the productive environment; deploying the validated artifact in the productive environment; provisioning the deployed artifact to one or more tenants of the cloud computing system; and providing access to the artifact to the one or more tenants based on a role and permissions assigned to each of the tenants.
US11652639B1
Methods are provided for minting and distributing quantities of cryptographically generated data based on the quality of received biological datasets. Computer readable media, computing apparatuses, and systems are also provided.
US11652636B2
A system and a method for securing and authenticating serialized data associated with a product across a supply chain is disclosed. In operation, the present invention provides for generating a Hash ID by associating serialised data and serialisation ID of the product with a blockchain platform. Further, a set of authentication rules are generated for validating access to the serialised data based on the Hash ID. Furthermore, a plurality of identifier elements are generated for integration with one or more levels of product packaging. Yet further, access to the serialized data across the supply chain is authorized on determination of the authenticity of the supply chain participants based on the identifier elements using a decryption technique and the set of authentication rules. A result representative of authentication success or failure is stored in the blockchain platform.
US11652630B2
A method including determining an assigned key pair associated with a device, the assigned key pair including an assigned public key and an associated assigned private key; determining an access key pair associated with content to be encrypted, the access key pair including an access public key and an associated access private key; encrypting the access private key using a combination encryption key determined based at least in part on the access private key and the assigned public key; encrypting a randomly generated key by utilizing the access public key; and encrypting the content utilizing the randomly generated key. Various other aspects are contemplated.
US11652624B2
A method for accessing customer data includes receiving an access request requesting access to customer data stored on a storage abstraction. The access request includes a justification that specifies a purpose/reason for requesting access to the customer data. The method also includes validating the justification, and after validating the justification, transmitting the justification to an external key management service associated with a customer of the customer data. The external key management service is configured to grant or deny access to the customer data based on the justification. The method also includes receiving an approved access token from the external key management service when the external key management service grants access to the customer data and accessing the customer data stored on the storage abstraction using the approved access token received from the external key management service.
US11652618B2
An imaging and quantum cryptography apparatus comprising alight-refracting optical setup (101), a light-directing optical setup (102), an imaging sensor (103) capturing light refracted from the light-refracting optical setup and directed to the imaging sensor by the light-directing optical setup and at least one of a quantum key distribution (QKD) transmitter (104) generating a QKD light signal and transmitting the QKD light signal via the light-directing optical setup and through the light-refracting optical setup and a QKD receiver (105) acquiring and decoding light signals refracted from the light-refracting optical setup and directed to the QKD receiver by the light-directing optical setup. The imaging sensor, the at least one of QKD transmitter and QKD receiver, and the alignment unit, all use the same light-directing optical setup and the same light-refracting optical setup.
US11652607B1
Features for providing a secure method of symmetric encryption for private smart contacts among multiple parties in a private peer-to-peer network. The features include a master key representing a unique blockchain ledger. The master key may be shared among multiple participants in a private peer-to-peer network. Sharing of the master key may include communicating the master key in an encrypted message (e.g., email) using public key infrastructure (PKI). In some implementations, more complex distribution features may be includes such as quantum entanglement. The features support instantiation of a smart contract using a specific master key. The request may be submitted as an entry to the ledger with appropriate metadata and/or payload information for identifying and processing the request.
US11652603B2
Methods, systems, and devices for homomorphic encryption. In one implementation, the methods include inputting first data into a recurrent artificial neural network, identifying patterns of activity in the recurrent artificial neural network that are responsive to the input of the secure data, storing second data representing whether the identified patterns of activity comports with topological patterns, and statistically analyzing the second data to draw conclusions about the first data.
US11652602B2
The present disclosure includes apparatuses, methods, and systems for secure communication in a traffic control network. An embodiment includes a memory, and circuitry configured to receive a traffic control public key from a traffic control device, wherein the traffic control public key is received in response to providing, to the traffic control device, a request to modify content of the traffic control device, encrypt data corresponding to vehicle information using the traffic control public key, provide, to the traffic control device, the encrypted data to store the data in the traffic control device, and access a network of traffic control devices, including the traffic control device, via the data stored in the traffic control device.
US11652600B2
Disclosed are a method, device and system for determining a coding modulation parameter. The method includes: a terminal receives downlink control information from a base station, and determines a coding modulation parameter according to a domain, within the downlink control information, used for determining the coding modulation parameter.
US11652594B2
A wireless device transmits a frame by determining a plurality of Resource Units (RUs) of the frame, providing pilots in a first RU of the frame at a first set of positions, providing pilots in a second RU of the frame at a second set of positions, and transmitting the frame. The first set of positions is different from the second set of positions. A wireless device receives a frame including an RU including pilots and processes the pilots. When an RU for the data symbol includes an odd-numbered lowest subcarrier, the pilots are included at a first set of positions in the resource unit. When the RU includes an even-numbered lowest subcarrier, the pilots are included at a second set of positions in the resource unit. The second set of positions is different from the first set of positions.
US11652588B2
Aperiodic ZP CSI-RS resource set determination and configuration methods and devices, a storage medium, a user equipment, and a network end. The determination method comprises: receiving a PDCCH, and the PDCCH scheduling K time slots for transmitting a PDSCH; extracting from the PDCCH a preset number of bits of indication information of an aperiodic ZP CSI-RS resource set; extracting ┌log2 J┐ bits from the indication information, and determining a selected aperiodic ZP CSI-RS resource set according to an extraction result; and determining, according to a comparison result between the number of bits of the indication information and ┌log2 J┐, the position of a ZP CSI-RS resource indicated by the selected aperiodic ZP CSI-RS resource set in the K time slots. The solution of the invention enables UE to accurately determine a selected aperiodic ZP CSI-RS resource, thereby improving the accuracy of decoding.
US11652585B1
Apparatuses, methods, and systems for a Dynamic PHY-Level Collision Avoidance (DPLCA) based Ethernet network are disclosed. The Dynamic PHY-Level Collision Avoidance (DPLCA) Ethernet network includes an Ethernet bus comprising a shared cable, and a plurality of Ethernet nodes connectable to the Ethernet bus. Each of the Ethernet nodes is configured to autonomously select a unique node identifier, including the Ethernet node operating to transmit over the Ethernet bus either a special symbol or packet during a time slot designated for the unique node identifier, monitor any collisions with the transmitted special symbol or packet, and autonomously select the unique node identifier if no collision is detected.
US11652582B2
Methods, systems, and devices for wireless communications are described for providing acknowledgment feedback in sidelink communications. A sidelink transmitting UE may receive a resource grant for a sidelink communication with one or more other UEs and may transmit the sidelink communication in accordance with the grant. The transmitting UE may then monitor for acknowledgment feedback from the one or more other UEs and generate sidelink acknowledgment feedback. A joint communication that provides both downlink acknowledgment feedback and the sidelink acknowledgment feedback may be provided to a serving base station. The transmitting UE may also multiplex sidelink acknowledgment feedback for each of two or more other UEs in a communication to the serving base station. The serving base station may determine whether any resources for retransmissions are to be granted based on the acknowledgment feedback.
US11652581B2
The disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system, such as Long Term Evolution (LTE). The disclosure is to transmit or receive data and control information in a wireless communication system. A method for operating a terminal includes receiving indication on limited-buffer rate-matching (LBRM) from a base station, acquiring at least one parameter required in order to perform the LBRM, determining a limited range of parity bits for the LBRM based on the at least one parameter, and transmitting or receiving data based on the limited range.
US11652576B2
Method and apparatus for HARQ-ACK codebook determination are disclosed. One method of UE includes receiving one or more downlink transmissions; determining a first set of HARQ-AC feedback timing values for generating a first HARQ-ACK codebook; performing a first Listen-Before-Talk (LBT) for transmitting the first HARQ-ACK codebook in a first transmission opportunity, wherein the first HARQ-ACK codebook includes the HARQ-ACK feedback corresponding to the one or more downlink transmissions; transmitting the first HARQ-ACK codebook in the first transmission opportunity in response to the first LBT being successful; and determining a second set of HARQ-ACK feedback timing values for generating a second HARQ-ACK codebook and performing a second LBT for transmitting the second HARQ-ACK codebook in a second transmission opportunity in response to the first LBT being unsuccessful, wherein the second HARQ-ACK codebook includes the HARQ-ACK feedback corresponding to the one or more downlink transmissions.
US11652563B2
An optical demultiplexer 40 includes: a plurality of optical gate switches 41a to 41n configured to transmit, when being turned on, and to block, when being turned off, a multiplexed optical signal obtained by multiplexing optical signals of a plurality of wavelengths by time-division multiplexing or wavelength-division multiplexing in addition to time-division multiplexing; and a cAWG 42 including a plurality of input ports and a plurality of output ports and configured to input the multiplexed optical signal transmitted through the optical gate switches 41a to 41n from the plurality of input ports, demultiplex the input multiplexed optical signal for each wavelength, and cycle and output the demultiplexed optical signals from the plurality of output ports in a predetermined order.
US11652558B2
A signal processing system includes: an interference source; and a band-stop filter. A first terminal of the band-stop filter is electrically connected to the interference source, a second terminal of the band-stop filter is grounded, and the band-stop filter is configured to filter a baseband signal output by the interference source. The interference source includes a first main board; or the interference source includes a target module and a metal frame used for fastening the target module, and the target module is a display module or a camera module.
US11652548B1
Embodiments relate to a free space optical (FSO) terminal that transmits and receives (e.g., data-encoded) optical beams. The FSO terminal includes a fore optic (e.g., telescope) and a chromatic Risley prism pair. A receive (Rx) optical beam is received through the fore optic, and a transmit (Tx) optical beam is transmitted through the fore optic. The chromatic Risley prism pair is positioned along the optical paths of both the Rx and Tx optical beams. Since the Rx and Tx optical beams have different wavelengths and the chromatic Risley prism pair has a wavelength dependence, the chromatic Risley prism pair creates an angular separation between the Rx and Tx optical beams. A controller controls the Risley prism pair (and possibly also the wavelength of the Tx optical beam) to achieve a desired angular separation between the Rx and Tx optical beams in free space.
US11652541B1
A communication system has a control module with a control processing device, and a plurality of common modules. Each of the common modules has a common processing device. The control module and the plurality of common modules are connected with at least one adjacent common module to form a communication array. The control module and the common modules communicate via a first routing path having a first path of common modules of the plurality of common modules, and a second routing path having a second path of common modules of the plurality of common modules different than the first path of common modules. The control module and the plurality of common modules communicate via the second routing path when one of the first set of common modules fails.
US11652540B2
In one implementation, load balancing within a constellation of communications satellites is performed. Anticipated positions of satellites are determined. Each satellite is configured to provide multiple beams that define a coverage footprint for the satellite. Based on the anticipated positions of the satellites, it is determined that a first coverage footprint for a first satellite provides primary coverage of a high traffic region and portions of the first coverage footprint for the first satellite also will be covered by coverage footprints for other satellites, Based on these determinations, a beam assignments are defined in which a first subset of beams of the first satellite configured to provide coverage of a first portion of the first coverage footprint are inactive and a second subset of beams of the second satellite are active. The second subset of beams of the second satellite provide coverage within the first portion of the first coverage footprint.
US11652539B2
A satellite system uses cloud computing virtualized gateways, radio transport protocol and on-ground beamforming to improve wireless communication. A digitized ground based subsystem for use with the satellite system can be employed in transmitting an optical feeder uplink beam to a communications platform that includes a multiple element antenna array. The ground based subsystem is configured to receive the optical feeder uplink beam and, in dependence thereon, use the multiple element antenna feed array to produce and transmit a plurality of RF service downlink beams to a single or plurality of service terminals.
US11652526B2
Configuration parameters, of channel state information (CSI) resources for a first transmission reception point (TRP) and a second TRP of a cell, are received. One or more media access control control elements (MAC CEs) are received. The MAC CEs indicate a first semi persistent CSI report for the first TRP. The MAC CEs indicate a second semi persistent CSI report for the second TRP. First reference signal received power (RSRP) values, for the first semi persistent CSI report, are determined based on the plurality of CSI resources. Second RSRP values, for the second semi persistent CSI report, are determined based on the CSI resources. A codeword, comprising the first RSRP values and the second RSRP values, is created. The codeword is transmitted, based on the first semi persistent CSI report and the second semi persistent CSI report, via a physical uplink control channel resource.
US11652523B2
The application provides a beam training method and a communications apparatus. The method includes: generating, by a terminal device, capability indication information, where the capability indication information is used to indicate that the terminal device can support simultaneous beam training in a maximum of N frequency bands, and N is an integer greater than or equal to 1; and sending, by the terminal device, the capability indication information. In this way, the network device may select a plurality of frequency bands at a time based on a capability of the terminal device to simultaneously perform beam training. Therefore, in an embodiments of this application, when the quantity N, of frequency bands for simultaneous training, supported by the terminal device is greater than 1, beam training may be simultaneously performed between the network device and the terminal device in a plurality of frequency bands.
US11652522B2
Certain aspects of the present disclosure relate to communication systems, and more particularly, to improving performance for sounding reference signal (SRS) antenna switching in carrier aggregation (CA). A method is provided, that may be performed by a user equipment (UE) for wireless communications. The method includes determining one or more band combinations that share an antenna switch and sending a list of one or more bands in the one or more band combinations to a base station (BS). The BS receives the list and schedules the UE based on the received list.
US11652491B2
Mechanisms for reducing or eliminating a quantization error caused by a quantizer of a continuous-time (CT) residue generation system are disclosed. In particular, systems and methods described herein are based on using a dither generation and injection circuit that can perform a high-pass filtering of the additive dither signal (i.e., a high-pass shaped dither signal). Using high-pass shaped dither signals is expected to improve quantizer linearity without significantly reducing the available error correction range. The applied dither may be particularly effective at minimizing signal-dependent distortion in ADC output spectrum caused by the quantizer when the quantization error cancellation accuracy may be insufficient.
US11652488B2
Techniques are provided for phase coherent frequency synthesis. An embodiment includes a first phase accumulator to accumulate a frequency control word (FCW) at a clocked rate to produce a first digital phase signal representing phase data corresponding to phase points on a first sinusoidal waveform. The embodiment also includes a second phase accumulator to produce an incrementing reference count at the clocked rate and multiply it by the FCW to produce a second digital phase signal representing phase data corresponding to phase points on a second sinusoidal waveform. The multiplication is performed in response to change in the FCW. The embodiment further includes a multiplexer to select between the first and second digital phase signals based on completion of the multiplication. The embodiment also includes a phase-to-amplitude converter to generate digital amplitude data corresponding to the phase points on a sinusoidal waveform associated with the selected digital phase signal.
US11652487B1
Asynchronous circuits implemented using threshold gate(s) and/or majority gate(s) (or minority gate(s)) are described. The new class of asynchronous circuits can operate at lower power supply levels (e.g., less than 1V on advanced technology nodes) because stack of devices between a supply node and ground are significantly reduced compared to traditional asynchronous circuits. The asynchronous circuits here result in area reduction (e.g., 3× reduction compared to traditional asynchronous circuits) and provide higher throughput/mm2 (e.g., 2× higher throughput compared to traditional asynchronous circuits). The threshold gate(s), majority/minority gate(s) can be implemented using capacitive input circuits. The capacitors can have linear dielectric or non-linear polar material as dielectric.
US11652483B2
A method for providing more than one function to pins of a programmable device used in a server system includes the programmable device and first and second devices. The programmable device is electrically connected to the first device and the second device. The programmable device includes a major logic communication device, a detection module, a storage module, and at least one multiplexing pin. The second device is powered on, sending an in-position signal to the detection module through the at least one multiplexing pin. The detection module transmits the in-position signal to the storage module. The major logic communication module communicates with the first device through the at least one multiplexing pin. A system applying the method are also disclosed.
US11652477B2
A voltage tracking circuit is provided and includes first and second P-type transistors and a voltage reducing circuit. The drain of the first P-type transistor is coupled to a first voltage terminal. The voltage reducing circuit is coupled between the first voltage terminal and the gate of the first P-type transistor. The voltage reducing circuit reduces a first voltage at the first voltage terminal by a modulation voltage to generate a control voltage and provides the control voltage to the gate of the first P-type transistor. The gate of the second P-type transistor is coupled to the first voltage terminal, and the drain thereof is coupled to a second voltage terminal. The source of the first P-type transistor and the source of the second P-type transistor are coupled to the output terminal of the voltage tracking circuit. The output voltage is generated at the output terminal.
US11652473B2
The disclosure is directed to a power module apparatus that includes a base plate, a power substrate positioned relative to the base plate, at least two power contacts, a gate-source board mounted relative to the power substrate, gate drive connectors electrically connected to the gate-source board, a housing secured to the power substrate, and a clamping circuit electrically connected to the at least one power device. The clamping circuit being configured to clamp an input to a gate of the at least one power device. The clamping circuit being arranged with at least one of the following: the base plate, the power substrate, one of the at least two power contacts, the at least one power device, the gate-source board, the gate drive connectors, and the housing. The disclosure is further directed to a process of configuring a power module apparatus.
US11652460B2
Provided is a method of manufacturing a bulk acoustic wave resonator, which includes: providing a piezoelectric substrate for forming a piezoelectric layer; forming a first electrode structure on the portion of the piezoelectric substrate for forming the piezoelectric layer; forming a dielectric layer on the first electrode structure, and performing a patterning process on the dielectric layer to form a patterned dielectric layer comprising a sacrificial dielectric part and a periphery dielectric part; forming a boundary layer on the patterned dielectric layer, the boundary layer covering a surface of the patterned dielectric layer and surrounding the sacrificial dielectric part; thinning the piezoelectric substrate to form the piezoelectric layer, the first electrode structure being located at a first side of the piezoelectric layer; forming a second electrode structure on a second side of the piezoelectric layer; and removing the sacrificial dielectric part to form a resonant cavity.
US11652456B2
A trans-impedance amplifier (TIA) includes a first circuit, a second circuit, and a third circuit. Both the first circuit and the second circuit are coupled to a current source, an operational amplifier, and the third circuit. The first circuit is configured to receive a first current, provide a third voltage to the third circuit, perform shape filtering on the first current, and convert the shape filtered first current to a first voltage for output. The second circuit is configured to receive a second current, provide a fourth voltage to the third circuit, perform shape filtering on the second current, and convert the shape filtered second current to a second voltage for output. The third circuit is configured to cooperate with the first circuit and the second circuit in performing shape filtering. The operational amplifier is configured to provide a small-signal virtual ground point to the first circuit.
US11652448B2
A transmitting and receiving device having a module (GSZ) with a configurable HF high-power amplifier (HPA) that includes a main power amplifier (DM) with a main amplifier core and at least one peak power amplifier (DP1) having an auxiliary amplifier core. A switching element connected to inputs of the main power amplifier and the at least one peak power amplifier is connected to a digital input signal divider (ET) having a plurality of outputs and an output combiner (C) is connected to outputs of the amplifier cores for the main power amplifier and the at least one peak power amplifier. A multi-harmonic transformation line (LAH) is connected at the amplifier core output of the main power amplifier and at the amplifier core output of the at least one peak power amplifier, and a circulator (Z1) is connected to the output of the output combiner or an impedance converter (AN1).
US11652447B2
Methods and apparatus for implementing a power efficient amplifier device through the use of a main (primary) and auxiliary (secondary) power amplifier are described. The primary and secondary amplifiers operate as current sources providing current to the load. Capacitance coupling is used to couple the primary and secondary amplifier outputs. In some embodiments the combination of primary and secondary amplifiers achieve high average efficiency over the operating range of the device in which the primary and secondary amplifiers are used in combination as an amplifier device. The amplifier device is well suited for implementation using CMOS technology, e.g., N-MOSFETs, and can be implemented in an integrated circuit space efficient manner that is well suited for supporting RF transmissions in the GHz frequency range, e.g., 30 GHz frequency range. The primary amplifier in some embodiments is a CLASS-AB or B amplifier and the secondary amplifier is a CLASS-C amplifier.
US11652441B2
A photovoltaic cleaning device and a windproof device thereof are provided according to the present application. The windproof device of the photovoltaic cleaning device includes a locking bracket, a locking arm, and a drive device configured to drive the locking arm to move relative to the locking bracket. The locking arm has a locking position of extending into a restricting position of the locking bracket, and a cleaning working position of exiting the restricting position of the locking bracket. During the mounting of the photovoltaic cleaning device, one of the locking arm and the locking bracket is mounted to the cleaning module, and the other is mounted to the supporting frame of the photovoltaic module.
US11652440B1
An A-Frame solar panel array system is configured to produce a high amount of electrical power for a given amount of ground space with a plurality of solar panels on both a forward beam and a plurality of solar panels on a trailing beam in an elevated position above the ground. This elevated positioning enables more solar panels to be configured over a given amount of ground area. The solar panels are spaced along the trailing and forward beams with a vertical offset between the trailing and forward beams to enable sunlight to pass therethrough to enable exposure to sunlight, through the forward beam array of solar panels onto the trailing beam array of solar panels. A solar panel actuator is configured to rotate the solar panels for increasing solar panel exposure throughout the year. The solar panels may only be configured to rotate trailing/forward.
US11652435B2
A command generation device according to an exemplary embodiment of the present invention includes a command receiving unit that receives a high-level command value related to motion of a motor from a host device, and an internal target generation unit that generates an internal target value of the motor, including a position target value and a rotational speed target value, based on the high-level command value. The internal target generation unit includes a feedback calculator that generates the internal target value corrected based on a difference between the high-level command value and the internal target value, and generates the internal target value corrected in a cycle shorter than a cycle of receiving the high-level command value with the command receiving unit.
US11652434B2
Provided is a noise remover of a PWM motor without a frequency control filter in a PWM control motor, and more particularly, includes a micom formed in the vehicle terminal and converting to and transmitting the frequency avoiding the radio frequency; a frequency filter for suppressing the noise converted by the micom; a motor part for transmitting the frequency that the frequency filter outputs to a vehicle motor, and operating the motor; and a pulse modulation/demodulation control part for controlling the rotation amount of the vehicle motor inside the motor part, which are divided roughly as four, and rotate a rotor of the motor part without noise by selectively applying the frequency which is not overlapped with radio frequency to a first FET, a second FET, a third FET, and a fourth FET.
US11652422B2
A power electronic device comprising a grid side (L1, L2, L3) connected to a capacitor bank (2) is described, the capacitor bank (2) being connected to ground via a switch. Such power electronic device should be used in different types of grid with low costs. To this end a varistor (5) is connected in parallel to the switch.
US11652417B2
A concentration control circuit can include: a voltage feedback circuit configured to generate a current reference signal representing an error between a voltage reference signal and an output voltage feedback signal shared by each of a plurality of power stage circuits of a multi-phase power converter to adjust a respective phase current; and a clock signal generation circuit configured to generate a clock signal to adjust at least one of switching frequency and phase of each of the power stage circuits, where the clock signal is adjusted in accordance with a change of the current reference signal.
US11652413B2
A boost converter includes an input terminal, an output terminal, a switching terminal, a low-side transistor, and a down-mode detection circuit. The low-side transistor is coupled to the switching terminal. The down-mode detection circuit is coupled to the low-side transistor. The down-mode detection circuit is configured to detect a voltage at the output terminal greater than a voltage at the input terminal, and turn off the low-side transistor based on the voltage at the output terminal being greater than the voltage at the input terminal.
US11652410B2
Systems and methods are provided for regulating a power converter. An example system controller includes: a driver configured to output a drive signal to a switch to affect a current flowing through an inductive winding of a power converter, the drive signal being associated with a switching period including an on-time period and an off-time period. The switch is closed in response to the drive signal during the on-time period. The switch is opened in response to the drive signal during the off-time period. A duty cycle is equal to a duration of the on-time period divided by a duration of the switching period. One minus the duty cycle is equal to a parameter. The system controller is configured to keep a multiplication product of the duty cycle, the parameter and the duration of the on-time period approximately constant.
US11652409B2
Apparatus, systems, and methods are disclosed, including a high-voltage charge pump including multiple pump stages connected in series to provide a high-voltage output, a common discharge circuit, and multiple high-voltage devices coupled between the outputs of each of the multiple pump stages and the common discharge circuit. Each of the multiple pump stages include a low-voltage switching device. The common discharge circuit is coupled to each of the multiple pump stages and is configured to discharge the multiple pump stages when the multiple pump stages are disabled. The multiple high-voltage devices include a respective high-voltage device coupled between an output of each of the multiple pump stages and the common discharge circuit.
US11652406B2
A bipolar output charge pump circuit having a network of switching paths for selectively connecting an input node and a reference node for connection to an input voltage, a first pair of output nodes, two pairs of flying capacitor nodes, and a controller for controlling the switching of the network of switching paths. The controller is operable to control the network of switching paths when in use with two flying capacitors connected to the two pairs of flying capacitor nodes, to provide a first mode and a second mode when in use with two flying capacitors connected to the flying capacitor nodes, wherein at least the first mode corresponds to a bipolar output voltage of +/−3VV, +/−VV/5 or +/−VV/6.
US11652402B2
The objective is to provide a function of detecting loss of a current detection function, at a time when a switching device has an open failure, in an arm that has the current detection function and a temperature detection function and in which two or more switching devices are connected in parallel with one another. A switching apparatus includes a current detector and a temperature detector provided in at least one of the two or more switching devices that are connected in parallel with one another and a controller that determines an overcurrent in the switching device in which the current detector is provided, that determines an overheating state and a temperature-rising failure in the switching device in which the temperature detector is provided, based on an output of the temperature detector, and that controls the switching devices.
US11652401B2
The present disclosure relates to a sub-module of a power converter, the sub-module capable of allowing failure-causing electric current to bypass the sub-module when a failure occurs in the sub-module. According to an embodiment of the present disclosure, there is proposed a sub-module of a power converter, the sub-module including an energy storage unit, at least one power semiconductor circuit connected, in parallel, to the energy storage unit and configured with a plurality of power semiconductor switches and a plurality of freewheeling diodes, an auxiliary switching element connected to the energy storage unit, turned on when a failure occurs, and thus allowing electric current from the energy storage unit to pass through, and a main switching element connected in series to an output terminal of the auxiliary switching element, arranged between two output terminals connected to one of one or more of the power semiconductor circuits, forced to undergo an induced failure due to application of a voltage stored in the energy storage unit through the auxiliary switching element, internally short-circuited, and thus connecting the output terminals to each other.
US11652400B2
A method of operating a power protection system coupled between a power source and a power converter includes producing, by a controller of the power protection system, a driving signal to a cut-off switch of the power protection system to electrically couple the power source to the power converter; detecting, by the controller of the power protection system, a fault condition of the power converter while the power converter is in operation, where the detecting includes detecting, by the controller of the power protection system, that a current flowing through the cut-off switch is above a pre-determined threshold while a gate control signal from the power converter indicates an OFF state for a first current path of the power converter; and in response to detecting the fault condition, turning off, by the controller of the power protection system, the cut-off switch to isolate the power source from the power converter.
US11652398B2
The present disclosure relates to a voltage source converter (VSC) (300) comprising: a first MOSFET switching element (302) including a first body diode (306); a second MOSFET switching element (304) including a second body diode (308), the second MOSFET switching element (304) being connected in series with the first MOSFET switching element (302); a protection device (318) connected in parallel with the second MOSFET switching element (304); and a controller (312), wherein the controller (312) is configured, on detection of an overcurrent event, to: switch off the first MOSFET switching element (302); and switch off the second MOSFET switching element (304), thereby forcing current flowing in the VSC (300) following the overcurrent event to flow through the second body diode (308) rather than through conducting channels of the first and second MOSFET switching elements (302, 304).
US11652390B2
A compact electric motor (1) includes a housing (2), a stator (3), a rotor (4) with a rotor winding (5) or permanent magnets located thereon. A thermal protection device protects the electric motor against overheating. A sensor unit (6) is provided as a thermal protection device. The sensor unit (6) includes a temperature sensor (7) for detecting temperature-based measurement values, a radio module (8) with an antenna (8a) for sending sensor signals of temperature-based measurement values or data or information derived therefrom by radio to an external receiving unit (9). The sensor unit (6) has a memory (13) and a microcontroller (10). The sensor unit (6) is a self-supplying assembly.
US11652389B2
A rotor assembly of an electric machine includes a rotor body and a shaft assembly positioned at a central axis of the rotor assembly, and operably connected thereto. The shaft assembly includes a main rotor shaft operably connected to the rotor body, a center drive shaft located inside of the main rotor shaft, and a hydraulic damper sleeve located radially between the main rotor shaft and the center drive shaft. The hydraulic damper sleeve defines a plurality of cavities between the hydraulic damper sleeve and the center drive shaft. The hydraulic damper sleeve is configured to urge a fluid into and out of the plurality of cavities thereby damping relative circumferential motion between the main rotor shaft and the center drive shaft. A plurality of flow restrictors are configured to easily allow fluid into the plurality of cavities, while restricting flow of fluid out of the plurality of cavities.
US11652380B2
An electric motor assembly comprising a stator having a plurality of stator lamination sheets. Each of the stator lamination sheets includes an annular body and a plurality of stator teeth extending radially inwardly from the annular body to an opening. A rotor is located in the opening. Each of the stator teeth defining a pocket with a dampening element located in the pocket. The dampening element comprises a material that is viscoelastic. The pocket and dampening element are located in a location of the stator tooth that has less magnetic flux than an adjacent area of the stator tooth.
US11652370B2
The present disclosure relates to a method for providing compatibility with a wireless power transmitting device in a wireless power transmitting system. The method includes the steps of: detecting a wireless power receiving device on the basis of a load change; transmitting a request signal for requesting information for a receiving device to the wireless power receiving device; receiving the information for the receiving device from the wireless power receiving device, wherein the information selectively includes version information on standard technical specifications for realizing the wireless power receiving device; and, when the version information is included in the information for the receiving device, performing a wireless power transmitting operation according to the standard technical specifications corresponding to the version information.
US11652367B2
A circuit for energizing a magnetic flux coupling apparatus has a pick-up coil for receiving power inductively, a storage capacitor for storing energy from the received power, and an inverter for supplying electrical energy from the storage capacitor to the magnetic flux coupling apparatus. The circuit allows power transfer to a load to be supplied by the flux coupling apparatus to exceed the power received from the pick-up.
US11652362B2
An off-line uninterruptible power system and two line-interactive uninterruptible power systems are provided. The off-line uninterruptible power system and one of the line-interactive uninterruptible power systems additionally adopt a transformer for supplying an AC output, with lower voltage level than a rated output voltage, to at least one electrical device (especially those with resistive load characteristic). The other line-interactive uninterruptible power system controls its automatic voltage regulating circuit to supply an AC output, with lower voltage level than a rated output voltage, to at least one electrical device (especially those with resistive load characteristic).
US11652360B2
An in-vehicle backup control apparatus includes a discharge circuit that discharges a power storage unit and a control unit that controls the discharge circuit. The control unit sets either one of a superimposable voltage or a supply completion voltage as an interruption threshold value, the superimposable voltage being set as a voltage condition of the power storage unit when electric power is supplied simultaneously to a plurality of target loads during an abnormal state, and the supply completion voltage being set in association with one of the plurality of target loads. The control unit interrupts or delays the supply of electric power to the one of the plurality of target loads to prohibit the plurality of target loads from simultaneously operating if a charge voltage of the power storage unit reaches a value less than or equal to the interruption threshold value during the abnormal state.
US11652357B1
A controller, a system including such a controller, and a method for controlling discharging of a plurality of battery packs are provided. The controller includes one or more processor and at least one tangible, non-transitory machine readable medium encoded with one or more programs configured to perform steps to determine a respective discharge power or discharge share for each battery pack for maximizing objective function (J) of the plurality of battery packs defined in Equation (1). The controller provides signals with instructions to the plurality of battery packs and/or the one or more power converters for discharging power from the plurality of battery packs based on the respective discharging share and power of each battery pack and/or keeping a certain battery pack idle.
US11652356B2
A portable device includes: a modem configured to perform power line communication with a charger external to the portable device; and a charging circuit configured to, from first power provided by the charger, charge a battery and supply power to an electrical load, wherein the charging circuit is further configured to cut off the supply of the first power to the electrical load and supply second power from the battery to the electrical load.
US11652349B2
A utility-scale energy storage and conversion system can operate two or more inverter groups such that their reactive power commands are proportional to their available reactive power range. The control system can therefore distribute the reactive power commands in proportion to the available Q range, thereby ensuring that all inverters in the utility-scale energy storage and conversion system 100 operate with the same Q “headroom”. In addition, the utility-scale energy storage and conversion system can use an on-load tap changer (LTC) to adjust a terminal voltage associated with a first group of inverters and a second group of inverters. The first group of inverters can be associated with a first rating and the second group of inverters can be associated with a second rating that is greater than the first rating.
US11652345B2
The present disclosure relates to a driving apparatus for a reclosing apparatus and a driving method thereof. The driving apparatus comprises a first energy storage unit, a timing unit, a control unit, and a first power supply unit, a second energy storage unit and a driving unit. The timing unit outputs a first enable signal; the control unit outputs a second enable signal or a third enable signal; the first power supply unit enables the second energy storage unit to receive the power when receiving the second enable signal, and enables the second energy storage unit to discharge when receiving the third enable signal; the second energy storage unit receives and stores the power via the first power supply unit; and the driving unit provides the power stored in the first energy storage unit to the reclosing apparatus when a predetermined condition is satisfied.
US11652336B2
A low and medium voltage electrical enclosure comprising a supporting structure which defines an internal space delimited by walls forming one or more compartments housing one or more electrical apparatuses. At least one of said walls is provided with one or more venting openings that put into communication said internal space with the outside of said low voltage electrical enclosure and/or one of said compartments with a second compartment. The venting openings are provided with a cover closing a corresponding venting opening in a first—closed—operating condition at first predetermined temperatures and the enclosure is provided with an actuating device adapted to open said cover in a second—open—operating condition at second predetermined temperatures. The actuating device comprises an actuating mechanism having a Shape Memory Alloy-based (SMA-based) actuating element having a first dimension at said first predetermined temperatures reversibly changeable into a second dimension at said second predetermined temperatures, the reversible change of dimension of said SMA-based actuating element from said first dimension to said second dimension determining the reversible movement of said cover from said first—closed—operating condition to said second—open—operating condition, and vice-versa.
US11652333B2
A surface-emitting semiconductor laser includes a substrate, a first electrode provided in contact with the substrate, a first light reflection layer provided over the substrate, a second light reflection layer provided over the substrate, an active layer provided between the second light reflection layer and the first light reflection layer, a current confining layer that is provided between the active layer and the second light reflection layer and includes a current injection region, a second electrode provided over the substrate, with the second light reflection layer being interposed between the second electrode and the substrate, and a contact layer that is provided between the second electrode and the second light reflection layer and includes a contact region that is in contact with the second electrode, in which the contact region has a smaller area than an area of the current injection region.
US11652327B2
A method for improving the properties of a joint between two cable ends having obtaining two cable ends, having uncovered conductors being joined in a connection zone, each cable end also including an uncovered insulation zone including uncovered insulation formed as a cone adjacent the uncovered conductor, covering the conductors with an additional insulation layer, measuring the additional insulation layer and the cones, determining the geometry of the cones and the additional insulation layer based on the measurements, determining a deviation of the geometry from a desired geometry of the cones and the additional insulation layer, where the desired geometry includes a smooth transition between two zones, determining, based on the deviation determination, material to be removed from the cones and the additional insulation layer achieving the desired geometry, and removing the material from the cones and the additional insulation layer.
US11652325B2
A cable connector includes a cable including a center conductor and a housing supporting a portion of the center conductor. An imaginary line divides a cross-section of the center conductor into two semicircles, and when the cable connector is mated with a mating connector, only one of the two semicircles is directly connected with a corresponding contact of the mating connector.
US11652323B2
In a connector assembly in which a connector that includes an insulator, signal terminals and a ground terminal which are disposed on the insulator, and a shell having conductivity and a mating connector that includes a mating insulator, mating signal terminals and a mating ground terminal which are disposed on the mating insulator, and a mating shell having conductivity are fitted to each other, the shell includes a frame-like portion that is an outer shell of the connector and an extension portion that is extended from the frame-like portion toward an inside of a frame of the frame-like portion, the ground terminal is integrally formed with the extension portion so that the ground terminal is elastically deformable, and the insulator is fixed and held in the shell by pressing a press-fitting portion included in the extension portion into a press-fitted portion of the insulator.
US11652308B2
A connector mounted on a substrate includes: a plurality of contacts; and a housing, wherein the plurality of contacts include a plurality of first contacts arranged next to one another in a first row and a plurality of second contacts arranged next to one another in a second row parallel to and apart from the first row, the connector further including: for the first row, at least one electrically conductive first bar-shaped member which is present further outward than a first outermost one of the first contacts, which is fixed to the substrate, and which is supported by the housing; and for the second row, at least one electrically conductive second bar-shaped member which is present further outward than a first outermost one of the second contacts, which is fixed to the substrate, and which is supported by the housing.
US11652302B2
An antenna device includes a substrate having a base material containing a dielectric and a conductor, a waveguide, an antenna, and a matching portion arranged in the base material as a part of the conductor. The antenna faces the upper wall portion, and has a plurality of patch portions arranged in an array, a plurality of feeding lines extending in a direction from the patch portion and individually provided for the patch portions, and a plurality of short-circuit portions individually provided for the patch portions and electrically connecting the patch portion and the upper wall portion. The upper wall portion has a plurality of openings 34 individually formed with respect to the feeding lines. Each of the feeding lines extends into the waveguide through the corresponding opening.
US11652297B2
Aspects of the subject disclosure may include, for example, a system having a plurality of transmitters for launching, according to a signal, instances of first electromagnetic waves having different phases to induce propagation of a second electromagnetic wave at an interface of a transmission medium, the second electromagnetic wave having a non-fundamental wave mode and a non-optical operating frequency, wherein the plurality of transmitters has a corresponding plurality of antennas. A reflective plate is spaced a distance behind the plurality of antennas relative to a direction of the propagation of the second electromagnetic wave. Other embodiments are disclosed.
US11652293B2
Systems and methods for operating a radio system include configuring a first antenna of a plurality of antennas in a wireless device to operate in a configured mode of a plurality of modes, wherein the plurality of modes include a first mode of operating as a quarter wave for operation in a 2.4 GHz band, a second mode of operating as a half wave for operation in a 5 GHz band, and a third mode of operating simultaneous as a half wave and a quarter wave for operation in both the 2.4 GHz band and the 5 GHz band; and operating a first radio of a plurality of radios connected to the first antenna in the configured mode of the first antenna.
US11652270B2
A point to point radio alignment system is disclosed. A voltmeter positioned at the first antenna measures alignment voltage that is generated from an alignment of the first radio component positioned on the first antenna. A transceiver positioned at the first antenna receives a second alignment voltage that is measured at the second antenna and generated from an alignment of the second radio component positioned on the second antenna. A controller positioned at the first antenna simultaneously monitors the first alignment voltage as the alignment of the first radio component is adjusted and the second alignment voltage as the second radio component is adjusted. The controller simultaneously displays the first alignment voltage as the first radio component is adjusted and the second alignment voltage as the second radio component is adjusted to enable a first user to track an alignment of the first radio component and the second radio component.
US11652269B2
An articulated mechanism is included in an articulated pointing system. The articulated mechanism includes first, second, and third spherical joints, and a first, second, and third lever. The first and second spherical joints are linked by the first lever. The first lever includes a first projecting portion. The first and third spherical joints are linked by the second lever, the second lever including a second projecting portion projecting in an opposite direction of the first projecting portion. The second and third spherical joints are linked by the third lever, such that the longitudinal axes of the first lever and of the second lever are perpendicular. The articulated pointing system includes a basement platform and a mobile platform joined by two articulated hinges. The hinges are moved by actuators. The articulated mechanism has the first lever attached to the mobile platform and the second lever attached to the basement platform.
US11652263B2
Disclosed is a phase shifter. According to an embodiment of the present invention, provided is a phase shifter comprising: an elongated fixed board unit including one or more fixed circuit boards each having a circuit pattern formed on one surface thereof, a guiding bracket surrounding the fixed board unit and fixed to the fixed board unit, and one or more moving board units disposed between the guiding bracket and at least one surface of the fixed board unit, guided by the guiding bracket, and including one or more moving circuit boards having conductive strips formed thereon that are coupled to the circuit patterns on the fixed circuit boards.
US11652262B2
This application relates to the technical field of energy storage devices, and in particular, to a device, a battery pack, and a battery module. The battery module includes a battery cell and an insulation board. The insulation board includes a body portion and a first bulge. The first bulge includes a sidewall and a top wall that close in to form an accommodation cavity. At least a part of an electrode terminal is accommodated in the accommodation cavity, and the top wall covers a part of the electrode terminal, thereby reducing a risk of letting metal particles or other impurities enter a position between the battery cells, where the metal particles are generated during welding. This reduces difficulty of cleaning the battery module, and improves safety and reliability of the battery module.
US11652259B2
Provided is a method with which a separator-integrated electrode having a shutdown function can be easily produced using a water-insoluble polymer. The method for producing a separator-integrated electrode disclosed here includes the steps of: preparing a coating liquid in which a water-insoluble polymer is dissolved in a mixed solvent containing a good solvent for the water-insoluble polymer and a poor solvent for the water-insoluble polymer and in which polyethylene particles are dispersed; coating the coating liquid on an electrode; and vaporizing and removing the mixed solvent from the coating liquid coated on the electrode. A boiling point of the poor solvent is higher than a boiling point of the good solvent. A porous separator layer is formed by removing the mixed solvent through vaporization and thereby forming pores.
US11652248B2
A battery module includes a plurality of battery cells stacked on each other, a heatsink configured to cool the plurality of battery cells, a module case having one side to which the heatsink is mounted, the module case being configured to accommodate the plurality of battery cells, and a thermal resin disposed inside the module case. The thermal resin is filled in the module case to cover at least a portion of electrode leads of the plurality of battery cells, and the thermal resin extends alongside the heatsink.
US11652241B2
A method for manufacturing a battery has a stacking step in which a plurality of unit cells are stacked, the unit cells being such that a positive electrode obtained by a positive electrode active material layer containing an electrolytic solution disposed on a positive electrode current collector, and a negative electrode obtained by a negative electrode active material layer containing an electrolytic solution disposed on a negative electrode current collector with a separator interposed therebetween. In the stacking step, each time one of the unit cells is stacked, the stack of the unit cells are pressed from the stacking direction.
US11652232B2
The present invention relates to a secondary battery in which an electrode tab is improved in mechanical strength and a method for manufacturing the same. Also, the secondary battery according to the present invention includes: an electrode provided with a coating portion coated with an active material on an electrode collector and a non-coating portion on which the active material is not applied to the electrode collector in a longitudinal direction of the electrode collector and a notching tab part extending from the coating portion in a width direction of the electrode collector without coating with the active material and overlapping each other to form two or more layers when the electrode is wound.
US11652231B2
There is provided a secondary battery cell supply apparatus for a process of folding a secondary battery cell, including: a first device configured to grip a secondary battery cell for a cell folding process received in a tray and raise the secondary battery cell for a cell folding process vertically upward; a second device configured to grip the secondary battery cell for a cell folding process gripped by the first device and transfer the secondary battery cell for a cell folding process in a transverse direction when the first device releases the secondary battery cell for a cell folding process; and a third device configured to grip the secondary battery cell for a cell folding process gripped by the second device, rotate the secondary battery cell for a cell folding process, and move the secondary battery cell for a cell folding process upward and downward.
US11652227B2
Disclosed are an antioxidant which increases chemical durability of a polymer electrolyte membrane fuel cell (PEMFC) and a method for manufacturing the same. The antioxidant may prevent chemical degradation of the fuel cell and have improved antioxidation capability through a reduction reaction annealing process.
US11652220B2
The present embodiment is a fuel cell including a stacked body of single cells each of which includes a power generating unit and separators disposed on both surfaces of the power generating unit, in which the separators each include a metal base material, a carbon layer made of carbon and formed on a first surface of the metal base material on a power generating unit side, and a titanium nitride layer made of titanium nitride and formed on a second surface of the metal base material opposite to the first surface.
US11652215B2
An object of the present invention is to provide, in the manufacture of a membrane-catalyst assembly including a polymer electrolyte membrane and a catalyst layer bonded to the polymer electrolyte membrane, a method that achieves both the relaxation of thermocompression bonding conditions and the improvement of adhesion between the catalyst layer and the electrolyte membrane with high productivity. A main object of the present invention is to provide a method of manufacturing a membrane-catalyst assembly including an electrolyte membrane and a catalyst layer bonded to the electrolyte membrane, the method including a liquid application step of applying a liquid to a surface of the catalyst layer before bonding, and a thermocompression bonding step of bonding, to the electrolyte membrane, the catalyst layer to which the liquid is applied by thermocompression bonding.
US11652214B2
Disclosed are a mixed catalyst, a method for preparing same, a method for forming an electrode by using same, and a membrane-electrode assembly comprising same, the mixed catalyst having uniform physical features within a predetermined range, which are suitable for the manufacture of an electrode and membrane-electrode assembly having desired performance and durability. The mixed catalyst comprises: a first catalyst, which includes a first support and first catalyst metal particles distributed on the first support, and has a first BET surface area and a first total pore volume; and a second catalyst, which includes a second support and second catalyst metal particles distributed on the second support, and has a second BET surface area different from the first BET surface area and a second total pore volume different from the first total pore volume.
US11652203B2
Embodiments described herein relate generally to systems and methods for continuously and/or semi-continuously manufacturing semi-solid electrodes and batteries incorporating semi-solid electrodes. In some embodiments, the process of manufacturing a semi-solid electrode includes continuously dispensing a semi-solid electrode slurry onto a current collector, separating the semi-solid electrode slurry into discrete portions, and cutting the current collector to form a finished electrode.
US11652197B2
An object of the present invention is to provide a method for producing a conductive material that allows a low electric resistance to be generated, and that is obtained by using an inexpensive and stable conductive material composition containing no adhesive. The conductive material can be provided by a producing method that includes the step of sintering a first conductive material composition that contains silver particles having an average particle diameter (median diameter) of 0.1 μm to 15 μm, and a metal oxide, so as to obtain a conductive material. The conductive material can be provided also by a method that includes the step of sintering a second conductive material composition that contains silver particles having an average particle diameter (median diameter) of 0.1 μm to 15 μm in an atmosphere of oxygen or ozone, or ambient atmosphere, at a temperature in a range of 150° C. to 320° C., so as to obtain a conductive material.
US11652195B2
An illumination apparatus is manufactured by selectively removing passive optical nanostructures from a monolithic array of light-emitting elements while preserving their relative spatial position. The nanostructures are selected such that, in at least one direction, for at least one pair of the selectively removed passive optical nanostructures, for each respective pair there is at least one nanostructure that is not selected that was positioned in the monolithic array between the pair of selectively removed passive optical nanostructures in the at least one direction, forming a non-monolithic array of passive optical nanostructures with the selectively removed passive optical nanostructures while preserving their relative spatial position, and aligning each of the passive optical nanostructures of the non-monolithic array with a respective light-emitting element of the non-monolithic array of light-emitting elements.
US11652193B2
A light-emitting diode device is provided. First and second green conversion materials are respectively configured to convert a blue light emitted from a blue light-emitting diode to generate a first green light with a first wavelength range and a first wavelength FWHM, and a second green light with a second wavelength range and a second wavelength FWHM. The second wavelength FWHM is smaller than the first wavelength FWHM. A lower bound of the first wavelength range is smaller than a lower bound of the second wavelength range, and an upper bound of the second wavelength range is greater than an upper bound of the first wavelength range. An output light emitted from the light-emitting diode device has a spectral characteristic of less than 50% of TÜV Rheinland and more than 90% of wide color gamut.
US11652190B2
The present disclosure is a light-emitting diode (LED) with oxidized aluminum nitride (oxidized-AlN) film, which includes a substrate, an aluminum nitride buffer (AlN-buffer) layer, an oxidized-AlN film and a light-emitting diode epitaxial structure. The AlN-buffer layer is disposed on a patterned surface of the substrate, wherein the patterned surface is formed with a plurality of protrusions and a bottom portion. The oxidized-AlN film is disposed on the AlN-buffer layer on the protrusions, and with none disposed on the AlN-buffer layer on the bottom portion. The LED epitaxial structure includes gallium nitride compound crystal formed on the oxidized-AlN film and the AlN-buffer layer, to effectively reduce defect density of the gallium nitride compound crystal and to improve a luminous intensity of the LED.
US11652187B2
The present disclosure describes one or more embodiment of a method for creating a patterned quantum dot layer. The method includes bringing a patterning stamp in contact with a layer of quantum dots disposed on a substrate, the patterning stamp comprising a patterned photoresist layer disposed on an elastomer layer, such that a portion of the quantum dots in contact with the patterned photoresist layer adheres to the patterning stamp, the portion of the quantum dots being adhered quantum dots. The method also includes peeling the patterning stamp from the substrate with a peeling speed larger than a pre-determined peeling speed to remove the adhered quantum dots from the substrate. A remaining portion of the quantum dots forms a patterned quantum dot layer on the substrate.
US11652184B2
A photo-detecting apparatus is provided. The photo-detecting apparatus includes a carrier conducting layer having a first surface; an absorption region is doped with a first dopant having a first conductivity type and a first peak doping concentration, wherein the carrier conducting layer is doped with a second dopant having a second conductivity type and a second peak doping concentration, wherein the carrier conducting layer comprises a material different from a material of the absorption region, wherein the carrier conducting layer is in contact with the absorption region to form at least one heterointerface, wherein a ratio between the first peak doping concentration of the absorption region and the second peak doping concentration of the carrier conducting layer is equal to or greater than 10; and a first electrode and a second electrode both formed over the first surface of the carrier conducting layer.
US11652177B2
The semiconductor device comprises an emitter of electromagnetic radiation, a photodetector enabling a detection of electromagnetic radiation of a specific wavelength, a filter having a passband including the specific wavelength, the filter being arranged on the photodetector, the emitter and/or the filter being electrically tunable to the specific wavelength, and a circuit configured to determine a time elapsed between emission and reception of a signal that is emitted by the emitter and then received by the photodetector.
US11652176B2
An imaging device may include single-photon avalanche diodes (SPADs). To improve the sensitivity and signal-to-noise ratio of the SPADs, light scattering structures may be formed in the semiconductor substrate to increase the path length of incident light through the semiconductor substrate. The light scattering structures may include a low-index material formed in trenches in the semiconductor substrate. One or more microlenses may focus light onto the semiconductor substrate. Areas of the semiconductor substrate that receive more light from the microlenses may have a higher density of light scattering structures to optimize light scattering while mitigating dark current.
US11652173B2
A semiconductor device structure is disclosed. The semiconductor device structure includes a mesa extending above a substrate. The mesa has a channel region between a first side and second side of the mesa. A first gate is on a first side of the mesa, the first gate comprising a first gate insulator and a first gate conductor comprising graphene overlying the first gate insulator. The gate conductor may comprise graphene in one or more monolayers. Also disclosed are a method for fabricating the semiconductor device structure; an array of vertical transistor devices, including semiconductor devices having the structure disclosed; and a method for fabricating the array of vertical transistor devices.
US11652171B2
A semiconductor device comprises a first gate electrode on a substrate, a first conductive contact on the first gate electrode, an etch stop layer (ESL) on the first conductive contact, and a second conductive contact extending through the ESL. The first conductive contact has a first width. The second conductive contact has a second width, the second width being smaller than the first width. The ESL overhangs a portion of the second conductive contact. A convex bottom surface of the second conductive contact physically contacts a concave top surface of the first conductive contact.
US11652170B2
The present disclosure provides a trench field effect transistor and a manufacturing method. The manufacturing method includes: providing a semiconductor substrate, forming an epitaxial layer, a first trench, a second trench, a first gate dielectric layer, a first gate structure, a second gate dielectric layer, a second gate structure, and a body region, forming a source implantation mask, performing ion implantation based on the source implantation mask to form a source, and forming a source electrode structure. Self-aligned source implantation is implemented by designing a source implantation mask, and a body region lead-out region is formed while forming a source, so that the source and the body region are directly led out. The present disclosure uses a self-alignment technique to further reduce a cell dimension, and enables equal-potential electrical lead-out of the source and the body region without providing a source contact hole.
US11652167B2
A power semiconductor device may include a junction termination region, bounded by a side edge of a semiconductor substrate. The junction termination region may include a substrate layer of a first dopant type, a well layer of a second dopant type, a conductive trench assembly having a first set of conductive trenches, in the junction termination region, and extending from above the substrate layer through the well layer; and a metal layer, electrically connecting the conductive trench assembly to the well layer. The metal layer may include a set of inner metal contacts, electrically connecting a set of inner regions of the well layer to a first set of trenches of the conductive trench assembly; and an outer metal contact, electrically connecting an outer region of the well layer to a second set of conductive trenches of the conductive trench assembly, wherein the outer region borders the side edge.
US11652159B2
A method of fabricating a semiconductor device is disclosed. The method includes providing a fin layer. Dummy gates are formed over the fin layer, where the dummy gates are formed to taper from a smaller width at a top region of the dummy gates to a larger width at a bottom region of the dummy gates. Sidewall spacers are formed on sidewalls of the dummy gates. An interlayer dielectric is formed in regions between the dummy gates and contacts the sidewall spacers. The dummy gates are removed to form openings in the interlayer dielectric and to expose the sidewall spacers on sides of the openings in the interlayer dielectric. The sidewall spacers are etched at a greater rate at a top region of the sidewall spacers than at a bottom region of the sidewall spacers.
US11652154B2
A method of fabricating a metal gate transistor includes providing a substrate. An interlayer dielectric layer covers the substrate. A dummy gate is embedded in the interlayer dielectric layer. A high-k dielectric layer is disposed between the dummy gate and the substrate. Later, the dummy gate is removed to form a trench, and the high-k dielectric layer is exposed through the trench. After the dummy gate is removed, an ion implantation process is performed to implant fluoride ions into the high-k dielectric layer. Finally, after the ion implantation process, a metal gate is formed to fill in the trench.
US11652149B2
A method according to the present disclosure includes receiving a workpiece including a gate structure, a first source/drain (S/D) feature, a second S/D feature, a first dielectric layer over the gate structure, the first S/D feature, the second S/D feature, a first S/D contact over the first S/D feature, a second S/D contact over the second S/D feature, a first etch stop layer (ESL) over the first dielectric layer, and a second dielectric layer over the first ESL, forming a S/D contact via through the second dielectric layer and the first ESL to couple to the first S/D contact, forming a gate contact opening through the second dielectric layer, the first ESL, and the first dielectric layer to expose the gate structure, and forming a common rail opening adjoining the gate contact opening to expose the second S/D contact, and forming a common rail contact in the common rail opening.
US11652148B2
A method for manufacturing a semiconductor feature includes: alternatingly forming first and second dielectric layers on a semiconductor substrate along a vertical direction; forming multiple spaced-apart trenches penetrating the first and second dielectric layers; forming multiple support segments filling the trenches; removing the second dielectric layers to form multiple spaces; forming multiple conductive layers filling the spaces; removing the support segments to expose the conductive layers and the first dielectric layers; selectively forming a blocking layer covering the first dielectric layers outside of the conductive layers; forming multiple selectively-deposited sub-layers on the exposed conductive layers outside of the blocking layer and each connected to one of the conductive layers; forming multiple channel sub-layers on the selectively-deposited sub-layers outside of the blocking layer; removing the blocking layer; forming multiple isolation sub-layers filling the trenches; and forming multiple source/drain segments each connected to corresponding ones of the channel sub-layers.
US11652144B2
The present disclosure relates to a Gallium-Nitride (GaN) based module, which includes a module substrate, a thinned switch die residing over the module substrate, a first mold compound, and a second mold compound. The thinned switch die includes an electrode region, a number of switch interconnects extending from a bottom surface of the electrode region to the module substrate, an aluminium gallium nitride (AlGaN) barrier layer over a top surface of the electrode region, a GaN buffer layer over the AlGaN barrier layer, and a lateral two-dimensional electron gas (2DEG) layer realized at a heterojunction of the AlGaN barrier layer and the GaN buffer layer. The first mold compound resides over the module substrate, surrounds the thinned switch die, and extends above a top surface of the thinned switch die to form an opening over the top surface of the thinned switch die. The second mold compound fills the opening.
US11652135B1
Embodiments described herein provide circuitry employing one or more inductors having an unconventional turn-ratio. The circuitry includes a primary inductor having a first length located on a first layer of an integrated circuit (IC). The circuitry further includes a secondary inductor having a second length located on a second layer of the IC different from the first layer, whereby the second length is greater than the first length, with a ratio between the first and the second lengths corresponding to a non-integer turn-ratio.
US11652133B2
In a method for forming a semiconductor device photo-sensing regions are formed over a frontside of a substrate. A first layer is formed over a backside of the substrate and is patterned to form a plurality of grid lines. The grid lines can define a plurality of first areas and a plurality of second areas. A second layer may be formed over exposed portions of the backside, the gridlines, the first areas, and the second areas and a third layer may be formed over the second layer. The second and third layer may have different etch rates and the third layer is pattern so as to remove the third layer from over the plurality of first areas.
US11652122B2
There is provided a method of manufacturing an imaging device including a plurality of imaging elements in an imaging area, where each imaging element includes a photoelectric conversion unit in a substrate and a wire grid polarizer arranged at a light-incident side of the photoelectric conversion unit. The method generally includes forming the wire grid polarizer that includes a plurality of stacked strip-shaped portions, where each of the plurality of stacked strip-shaped portions includes a portion of a light-reflecting layer and a portion of a light-absorbing layer. The light-reflecting layer may include a first electrical conducting material that is electrically connected to at least one of the substrate or the photoelectric conversion unit. The light-absorbing layer may include a second electrical conducting material, where at least a portion of the light-absorbing layer is in contact with the light-reflecting layer.
US11652116B2
A light detection apparatus has an array of first light detectors arranged at a first interval and configured to convert reception light into first signals, second light detectors having a first crosstalk rate and configured to convert reception light into second signals, wherein surfaces of the second light detectors are shielded from light, third light detectors having a second crosstalk rate different from the first crosstalk rate and configured to convert reception light into third signals, wherein surfaces of the third light detectors are shielded from light, and control circuitry configured to control an operation point of the array based on the second signals and the third signals.
US11652114B2
A CMOS sensor includes a silicon material having a surface periodic structure of silicon portions and non-silicon portions, formed by multiple supercells repeated in a 2-dimensional lattice pattern. Each image pixel of the sensor has at least 2×2 supercells. The lattice constants in both lateral directions are within a range defined by a wavelength of the light to be sensed. Within each supercell, the non-silicon portions create an effective refractive index for the light that changes gradually with depth. The non-silicon portions within the supercell have lateral feature sizes smaller the wavelength of the light to be sensed, and vertical feature sizes larger than the wavelength of the light to be sensed. In some examples, each supercell includes at least two inverted pyramids having different base sizes and/or different heights. A dielectric material fills the non-silicon portions of the periodic structure and covers the silicon material.
US11652106B2
A semiconductor device includes a plurality of semiconductor fins, at least one gate stack, a refill isolation, and an air gap. Each of the semiconductor fins extends in an X direction. Two adjacent ones of the semiconductor fins are spaced apart from each other in a Y direction transverse to the X direction. The at least one gate stack has two stack sections spaced apart from each other in the Y direction. The stack sections are disposed over two adjacent ones of the semiconductor fins, respectively. The refill isolation and the air gap are disposed between the stack sections.
US11652103B2
The present disclosure provides a semiconductor device, a manufacturing method thereof, and an electronic device including the semiconductor device. According to an embodiment of the present disclosure, the semiconductor device may comprise: a substrate; a first device and a second device that are sequentially stacked on the substrate. Each of the first device and the second device comprises: a first source/drain layer, a channel layer, and a second source layer that are sequentially stacked from bottom to top, and a gate stack around at least a part of an outer periphery of the channel layer, wherein sidewalls of the respective channel layers of the first device and the second device extend at least partially along different crystal planes or crystal plane families.
US11652099B2
A modular concept for Silicon Carbide power devices is disclosed where a low voltage module (LVM) is designed separately from a high voltage module (HVM). The LVM having a repeating structure in at least a first direction, the repeating structure repeats with a regular distance in at least the first direction, the HVM comprising a buried grid (4) with a repeating structure in at least a second direction, the repeating structure repeats with a regular distance in at least the second direction, along any possible defined direction. Advantages include faster easier design and manufacture at a lower cost.
US11652090B2
A semiconductor package includes a first redistribution layer. A plurality of posts is disposed on the first redistribution layer. A semiconductor chip is disposed on the first redistribution layer between the plurality of posts. A second redistribution layer is formed on the plurality of posts and the semiconductor chip. A first memory stack is disposed on the second redistribution layer. A height of each of the plurality of posts extends from an upper surface of the first redistribution layer to a lower surface of the second redistribution layer.
US11652088B2
A semiconductor device has a first substrate. A first semiconductor component is disposed on a first surface of the first substrate. A second substrate includes a vertical interconnect structure on a first surface of the second substrate. A second semiconductor component is disposed on the first surface of the second substrate. The first semiconductor component or second semiconductor component is a semiconductor package. The first substrate is disposed over the second substrate with the first semiconductor component and second semiconductor component between the first substrate and second substrate. A first encapsulant is deposited between the first substrate and second substrate. A SiP submodule is disposed over the first substrate or second substrate opposite the encapsulant. A shielding layer is formed over the SiP submodule.
US11652084B2
A method of forming a semiconductor package includes providing a panel, providing one or more metal layers on an upper surface of the panel, forming a die pad and bond pads from the one or more metal layers, the die pad being adjacent to and spaced apart from the bond pads, attaching a die to the die pad, forming electrical connections between the die and the bond pads, encapsulating the die and the electrical connections with an electrically insulating mold compound, removing portions of the panel, and exposing the die pad and the bond pads after encapsulating the die.
US11652083B2
Representative implementations of techniques and methods include processing singulated dies in preparation for bonding. A plurality of semiconductor die components may be singulated from a wafer component, the semiconductor die components each having a substantially planar surface. Particles and shards of material may be removed from edges of the plurality of semiconductor die component. Additionally, one or more of the plurality of semiconductor die components may be bonded to a prepared bonding surface, via the substantially planar surface.
US11652077B2
A light-emitting display unit including first to third metal layers, first to second insulation layers and micro light-emitting devices is provided. The first metal layer has conductive patterns. The second metal layer has transfer patterns. The third metal layer has pad patterns. The second metal layer is located between the first metal layer and the third metal layer. A distribution density of the first metal layer is less than that of the second metal layer, and greater than that of the third metal layer. The first insulation layer is disposed between the first metal layer and the second metal layer. The second insulation layer is disposed between the second metal layer and the third metal layer. The micro light-emitting devices are disposed on one side of the first metal layer away from the second metal layer, and electrically bonded to the conductive patterns. A display apparatus adopting the light-emitting display unit is also provided.
US11652075B2
A method includes forming a first package component, and forming a first plurality of electrical connectors at a first surface of the first package component. The first plurality of electrical connectors are laid out as having a honeycomb pattern. A second package component is bonded to the first package component, wherein a second plurality of electrical connectors at a second surface of the second package component are bonded to the first plurality of electrical connectors.
US11652056B2
A semiconductor memory device includes a first substrate including a first region and a second region, a stacked structure only on the first region of the first substrate among the first region and the second region of the first substrate, the stacked structure including word lines, an interlayer insulating film covering the stacked structure, a dummy conductive structure inside the interlayer insulating film, the dummy conductive structure extending through the stacked structure to contact the first substrate, and a plate contact plug inside the interlayer insulating film, the plate contact plug being connected to the second region of the first substrate, and a height of an upper surface of the dummy conductive structure being greater than a height of an upper surface of the plate contact plug relative to an upper surface of the first substrate.
US11652052B2
The present disclosure provides a contact structure and an electronic device having the same. The contact structure includes a substrate, a copper layer, an organic composite protective layer, and a silver nanowire layer. The copper layer is disposed on the substrate. The nanowire-distribution-promotion layer is disposed between the copper layer and the silver nanowire layer.
US11652048B2
A semiconductor device includes a substrate, a memory cell region, a peripheral region adjacent to the memory cell region, a plurality of word-lines extending across the memory cell region and the peripheral region, and a plurality of contacts connected to edge portions of even numbered ones of the plurality of word-lines in the peripheral region, respectively.
US11652047B2
Embodiments herein describe techniques for a semiconductor device having an interconnect structure including an inter-level dielectric (ILD) layer between a first layer and a second layer of the interconnect structure. The interconnect structure further includes a separation layer within the ILD layer. The ILD layer includes a first area with a first height to extend from a first surface of the ILD layer to a second surface of the ILD layer. The ILD layer further includes a second area with a second height to extend from the first surface of the ILD layer to a surface of the separation layer, where the first height is larger than the second height. Other embodiments may be described and/or claimed.
US11652046B2
According to one or more embodiments, a semiconductor integrated circuit device includes a first inductor portion, a second inductor portion, and a third inductor portion. The first inductor portion is in a first region of a first wiring layer. The second inductor portion is disposed in a second region of the first wiring layer. The third inductor portion is on a second wiring layer spaced from the first wiring layer in a first direction. The third inductor portion includes a first end portion electrically connected to a first end of the first inductor portion, a second end portion electrically connected to a first end of the second inductor portion, and a third end portion between the first and second end portions. The first inductor portion, the second inductor portion, and the third inductor portion constitute an inductor element.
US11652045B2
An example via contact patterning method includes providing a pattern of alternating trench contacts and gates over a support structure. For each pair of adjacent trench contacts and gates, a trench contact is electrically insulated from an adjacent gate by a dielectric material and/or multiple layers of different dielectric materials, and the gates are recessed with respect to the trench contacts. The method further includes wrapping a protective layer of one or more dielectric materials, and a sacrificial helmet material on top of the trench contacts to protect them during the via contact patterning and etch processes for forming via contacts over one or more gates. Such a method may advantageously allow increasing the edge placement error margin for forming via contacts of metallization stacks.
US11652032B2
Inner leads having die pads having upper surfaces to which semiconductor elements are mounted each have a stepped profile, and surfaces of portions of the inner leads are exposed from a sealing resin in plan view. Outer leads connected to the inner leads have first bends at side surfaces of the sealing resin to extend in a direction on a side of the upper surfaces of the die pads, so that a miniaturized semiconductor device can be obtained.
US11652018B2
A microelectronic package may be fabricated to include a microelectronic substrate, at least one microelectronic device attached to the microelectronic substrate, a heat dissipation device in thermal contact with at least one microelectronic device and having at least one projection attached to the microelectronic substrate, and at least one standoff extending from the at least one projection, wherein the at least one standoff contacts the microelectronic substrate to control the bond line thickness between the heat dissipation device and at least one microelectronic device and/or to control the bond line thickness of a sealant which may be used to attached the at least one projection to the microelectronic substrate.
US11652017B2
A high resistivity wafer with a heat dissipation structure includes a high resistivity wafer and a metal structure. The high resistivity wafer includes a heat dissipation region and a device support region. The high resistivity wafer consists of an insulating material. The metal structure is only embedded within the heat dissipation region of the high resistivity wafer. The metal structure surrounds the device support region.
US11652015B2
Provided herein are semiconductor packages with improved clamps. In some embodiments, a semiconductor package may include a housing having a wall extending from a main body, and a set of support walls extending from the wall. The semiconductor package may further include a clamp extending between the set of support walls, the clamp having a first planar section coupled to a first support wall of the set of support walls, a second planar section coupled to a second support wall of the set of support walls, and a third planar section between the first and second planar sections. The third planar section may include an opening operable to receive a fastener, and a plurality of stress relief openings.
US11651997B2
A recognition method of a kerf includes a bonding step of bonding a workpiece to a dicing tape greater in size than the workpiece, a pre-machining imaging step of imaging an optimal region of the dicing tape where the workpiece is not bonded, a kerf forming step of forming a kerf in the optimal region by a cutting machine, a post-machining imaging step of imaging the optimal region with the kerf formed therein, and a recognition step of comparing intensities of light received at each two corresponding pixels in respective images of the optimal region as acquired by the pre-machining imaging step and the post-machining imaging step, subtracting the each two pixels where intensities of received light are the same, and recognizing as the kerf a region formed by the remaining pixels.
US11651995B2
A memory device including a plurality of first conductive lines arranged on a substrate and spaced apart from each other in a first direction parallel to a top surface of the substrate; a plurality of capping liners on sidewalls of each of the plurality of first conductive lines, the plurality of capping liners having top surfaces at a vertical level equal to top surfaces of the plurality of first conductive lines, and bottom surfaces at a vertical level higher than bottom surfaces of the plurality of first conductive lines; and an insulating layer on the substrate, the insulating layer filling spaces between the plurality of first conductive lines and covering sidewalls of the plurality of capping liners.
US11651987B2
A substrate support pedestal comprises an electrostatic chuck, a cooling base, a gas flow passage, a porous plug, and a sealing member. The electrostatic chuck comprises body having a cavity. The cooling base is coupled to the electrostatic chuck via a bond layer. The gas flow passage is formed between a top surface of the electrostatic chuck and a bottom surface of the cooling base. The gas flow passage further comprises the cavity. The porous plug is positioned within the cavity to control the flow of gas through the gas flow passage. The sealing member is positioned in a groove formed in the cooling base and configured to form a seal between the cooling base and one or both of the porous plug and the body of the electrostatic chuck.
US11651983B2
An industrial-scale apparatus, system, and method for handling precisely aligned and centered semiconductor wafer pairs for wafer-to-wafer aligning and bonding applications includes an end effector having a frame member and a floating carrier connected to the frame member with a gap formed therebetween, wherein the floating carrier has a semi-circular interior perimeter. The centered semiconductor wafer pairs are positionable within a processing system using the end effector under robotic control. The centered semiconductor wafer pairs are bonded together without the presence of the end effector in the bonding device.
US11651977B2
Methods for processing a workpiece are provided. Conducting a thermal treatment on a workpiece are provided. The workpiece contains at least one layer of metal. The method can include generating one or more species from a process gas. The process gas can include hydrogen or deuterium. The method can include filtering the one or more species to create a filtered mixture and exposing the workpiece to the filtered mixture. An oxidation process on a workpiece are provided. The method can be conducted at a process temperature of less than 350° C.
US11651967B2
Improved process flows and methods are provided herein for forming a passivation layer on sidewall surfaces of openings formed in an amorphous carbon layer (ACL) to avoid bowing during an ACL etch process. More specifically, improved process flows and methods are provided to form a silicon-containing passivation layer on sidewall surfaces of the openings created within the ACL without utilizing atomic layer deposition (ALD) techniques or converting the silicon-containing passivation layer to an oxide or a nitride. As such, the improved process flows and methods disclosed herein may be used to protect the sidewall surfaces of the ACL and prevent bowing during the ACL etch process, while also reducing processing time and improving throughput.
US11651955B2
Methods of forming silicon nitride. Silicon nitride is formed on a substrate by atomic layer deposition at a temperature of less than or equal to about 275° C. The as-formed silicon nitride is exposed to a plasma. The silicon nitride may be formed as a portion of silicon nitride and at least one other portion of silicon nitride. The portion of silicon nitride and the at least one other portion of silicon nitride may be exposed to a plasma treatment. Methods of forming a semiconductor structure are also disclosed, as are semiconductor structures and silicon precursors.
US11651954B2
A method for porosifying a Ill-nitride material in a semiconductor structure is provided, the semiconductor structure comprising a sub-surface structure of a first Ill-nitride material, having a charge carrier density greater than 5×1017 cm−3, beneath a surface layer of a second Ill-nitride material, having a charge carrier density of between 1×1014 cm−3 and 1×1017 cm−3. The method comprises the steps of exposing the surface layer to an electrolyte, and applying a potential difference between the first Ill-nitride material and the electrolyte, so that the sub-surface structure is porosified by electrochemical etching, while the surface layer is not porosified. A semiconductor structure and uses thereof are further provided.
US11651951B2
Described herein is a device and a method for generating radiation, in particular pulsed radiation, specifically within the infrared spectral range. Also described herein is a computer program product which includes executable instructions for performing the method. The device for generating radiation includes at least one radiation emitting element, where the radiation emitting element is designated for generating radiation upon being heated by an electrical current; a mount, where the mount carries the at least one radiation emitting element, and where the mount or a portion thereof is movable; and a heat sink, where the heat sink is designated for cooling the mount and the at least one radiation emitting element being carried by the mount upon being touched by the mount. The device, the method, and the computer program product can be used in a spectroscopic application.
US11651946B2
A mass spectrometer includes a vacuum chamber, a turbomolecular pump, and a roughing pump. The vacuum chamber is divided into a low vacuum chamber and a high vacuum chamber respectively provided with, on their wall surfaces, a first opening and a second opening. The turbomolecular pump has an operation chamber including in its inside a blade rotor and being provided with a first intake port, and an exhaust chamber communicating with the operation chamber and being provided with a second intake port and an exhaust port. The turbomolecular pump is placed so that the high vacuum chamber and the operation chamber communicate with each other through the second opening and the first intake port, and the low vacuum chamber and the exhaust chamber communicate with each other through the first opening and the second intake port. The roughing pump is connected to the exhaust port.
US11651939B2
A generator produces output such as delivered power, voltage, current, forward power etc. that follows a prescribed pattern of output versus time where the pattern repeats with a repetition period by controlling sections of the pattern based on measurements taken one or more repetition periods in the past. A variable impedance match network may control the impedance presented to a radio frequency generator while the generator produces the output that follows the prescribed pattern of output versus time where the pattern repeats with a repetition period by controlling variable impedance elements in the match during sections of the pattern based on measurements taken one or more repetition periods in the past.
US11651937B2
The present invention resides in the unifying idea of synchronizing a positive voltage pulse supplied to an electrically conductive or ferromagnetic tube and a exciting negative voltage pulse on a hollow cathode induced on the background of a high-frequency capacitive discharge. In one embodiment, the invention relates to a method of generating low-temperature plasma in a vacuum chamber comprising a hollow cathode and an electrode, the method comprising the step of igniting the pulsed DC discharge in the hollow cathode wherein the positive voltage pulse at least partially overlaps with the negative voltage pulse, and the positive voltage pulse at least partially overlaps with the negative voltage pulse on the hollow cathode. In another embodiment, the present invention relates to a method of coating the inner walls of hollow tubes which utilizes the above-mentioned low-temperature plasma generation process. In another embodiment, the invention relates to a low-temperature plasma generating device comprising a hollow cathode located in the vacuum chamber, a RF plasma source, a pulse DC burst source, and a bipolar pulse source. In another embodiment, an object of the invention is an apparatus adapted to coat the inner sides of hollow tubes comprising a low-temperature plasma generating device.
US11651925B2
A technique relates to a semiconductor device. An emitter electrode and a collector electrode are formed in a dielectric layer such that a nanogap separates the emitter electrode and the collector electrode, a portion of the emitter electrode including layers. A channel is formed in the dielectric layer so as to traverse the nanogap. A top layer is formed over the channel so as to cover the channel and the nanogap without filling in the channel and the nanogap, thereby forming a vacuum channel transistor structure.
US11651922B2
A temperature-sensitive battery connector is disclosed. The connector can include a connector body and at least one conductor mounted to the connector body and configured to convey a current signal used to measure voltage from a battery pack or battery cell to a battery management system (BMS). The connector can include a thermal switching device mounted to the connector body and thermally coupled to a terminal of a battery pack or a battery cell. The thermal switching device can be configured to provide an overtemperature signal to the BMS by changing or interrupting a current conducted by at least one conductor when a temperature of the battery pack or battery cell exceeds a threshold temperature.
US11651921B2
Electrical connectors are provided for electrically coupling two electrical components. Opposing ends of the connector are coupled to each of the electrical components. At the first end, the connector is disposed in an opening of the first electrical component to establish electrical connection. The first end includes multiple contact portions that are biased with a non-linear spring force against the sides of the opening.
US11651918B2
A system may include a switching device. The switching device may include an armature that may move between a first position that electrically couples the armature to a first contact and a second position that electrically couples the armature to a second contact. The switching device may also include a coil that may receive a voltage that magnetizes a core, thereby causing the armature to move from the first position to the second position. The system may also include a control system that may monitor a voltage waveform associated with the coil during an open operation of the switching device.
US11651916B2
An improved switching or contactor device with high arc extinguishing capabilities industrial and railways applications where a high current must be switched on and off is provided. The switching or contactor device includes, in a casing, a switch base portion including electrical switching means of a low voltage driving portion active on moving contacts; a high voltage portion including the moving contacts driven towards and away from each other with respect to a mutual contact position, said moving contacts being mounted at respective contact ends of a toggle mechanism which is movable by a low voltage driving portion, and a top arc chute extinguishing portion covering the high voltage portion.
US11651915B2
An electrical switch device including a switch housing having first and second compartments separated by a partition; an electrical switch assembly disposed in the second compartment; a control knob configured for seating adjacent to the first compartment, and having a user engagement portion and a plunger configured to extend from user engagement portion from the first compartment in to the second compartment via an opening in the partition separating the first and second compartments when the control knob is seated, and said plunger being configured for movable interaction with the electrical switch assembly; and a sealing member including a base portion configured for securing of the sealing member to the housing, and, a tubular portion extending from the base portion and configured to surround the plunger so as to alleviate ingress of liquid from the first compartment in to the second compartment via the opening in the partition.
US11651908B2
A method of winding coilware via a winding machine having a plurality of winding devices, which are drivable by a plurality of drives which comprise at least a supply roll and a winding body, includes providing the coilware from the supply roll and winding the coilware over at least one deflection roll onto the winding body, where at least one drive is adjusted as a function of a position-dependent compensation signal at least partly compensating a defect, and where the position-dependent compensation signal for the drive is provided by acquiring a time domain interference variable during a winding operation, transforming the acquired interference variable into a frequency domain spectrum, filtering the spectrum via a filter specific to the winding device assigned to the drive, transforming the filtered spectrum back into the time domain to provide a time-dependent compensation signal, and transforming the time-dependent compensation signal into the position-dependent compensation signal.
US11651906B2
Hybrid lithium-ion electrochemical cells include a first electrode having a first polarity and a first electroactive material that reversibly cycles lithium ions having a first maximum operational voltage and a second electrode having the first polarity with a second electroactive material having a second maximum operational voltage. A difference between the second and first maximum operational voltages defines a predetermined voltage difference. Also included are at least one third electrode including a third electroactive material that reversibly cycles lithium ions having a second polarity opposite to the first polarity, a separator, and electrolyte. A voltage modification component (e.g., diode) is in electrical communication with the first and the second electrodes. In a first operational state corresponding to charging, the at least one voltage modification component is configured to induce a voltage drop corresponding to the predetermined voltage difference providing high power density and high energy density hybrid lithium-ion electrochemical cells.
US11651905B2
An electrolytic capacitor includes an anode body including a dielectric layer, a cathode body, and a conductive polymer layer and a liquid component that are disposed between the anode body and the cathode body. The cathode body includes a base material part having an outer surface that is roughened surface and has a pore opened at the outer surface, and an inorganic conductive layer covering at least a part of the outer surface. The base material part includes a first coating layer disposed along at least a part of inner wall of the pore. The first coating layer contains phosphorus.
US11651904B2
A multilayer structure includes a first insulating layer including a first body of an anodized oxide material, a first via conductor penetrating through the first body, and a first internal wiring layer electrically connected to the first via conductor, a second insulating layer including a second body of the anodized oxide material, a second via conductor penetrating through the second body, and a second connection pad electrically connected to the second via conductor, and a solder hump provided on one of the first internal wiring layer and the second connection pad and between the first insulating layer and the second insulating layer. The first via conductor, the first internal wiring layer, the second connection pad, and the second via conductor are electrically connected to each other through the solder bump.
US11651902B2
Embodiments herein relate to systems, apparatuses, processing, and techniques related to patterning one or more sides of a thin film capacitor (TFC) sheet, where the TFC sheet has a first side and a second side opposite the first side. The first side and the second side of the TFC sheet are metal and are separated by a dielectric layer, and the patterned TFC sheet is to provide at least one of a capacitor or a routing feature on a first side of a substrate that has the first side and a second side opposite the first side.
US11651897B2
An electronic component includes a capacitor body having alternately stacked first and second internal electrodes with dielectric layers therebetween, the capacitor body having first to sixth surfaces and the first internal electrodes and the second internal electrodes being exposed through the third surface and the fourth surface, respectively. First and second external electrodes are disposed respectively on the third and fourth surfaces of the body and respectively connected to the first and second internal electrodes. A shielding layer includes a cap portion disposed on the second surface of the capacitor body and a side wall portion disposed on the third, fourth, fifth, and sixth surfaces of the capacitor body, and an insulating layer is disposed between the capacitor body and the shielding layer. The shielding layer consists of first and second shielding layers offset from each other in a direction connecting the third and fourth surfaces.
US11651896B2
A capacitor structure is provided, which includes a contact layer, an insulating layer, a bottom conductive plate, a dielectric layer and a top conductive plate. The contact layer has first, second, third, fourth and fifth portions arranged from periphery to center. The insulating layer is disposed over the contact layer and has an opening exposing the contact layer. The bottom conductive plate is disposed in the opening and including first, second and third portions extending along a depth direction of the opening and separated from each other and in contact with the first, third and fifth portions of the contact layer, respectively. The dielectric layer is conformally disposed on the bottom conductive plate and in contact with the second and fourth portions of the contact layer. The top conductive plate is disposed on the dielectric layer. A method of manufacturing the capacitor is also provided.
US11651894B2
A multilayer ceramic capacitor includes a multilayer body including dielectric layers, first inner electrodes, and second inner electrodes stacked on one another, a first outer electrode electrically connected to the first inner electrodes, and a second outer electrode electrically connected to the second inner electrodes. The multilayer body includes first and second side surfaces respectively including first and second recesses where a midsection of each of the first and second side surfaces in a length direction is recessed inward in a width direction. When the multilayer ceramic capacitor is viewed in a stacking direction, a dimension of each of the first and second recesses in the length direction is smaller on an inner side than on an outer side in the width direction.
US11651893B2
Provided are molds for polar anisotropic ring-shaped bonded magnet molded articles which enable the production of bonded magnet molded articles with a high degree of roundness and only slight distortion, without the need for mold modification and preparation of a test mold, and a method of preparing such molds. The present invention relates to a method of preparing a mold for a polar anisotropic ring-shaped bonded magnet molded article, the method including: 1) determining the shrinkage length (Tc) of a desired polar anisotropic ring-shaped bonded magnet molded article using the following equation: Tc=T×(α1/100−α2/100); 2) determining the radius (Dm) of a magnetic pole portion of a mold cavity using the following equation: Dm=D/(1−α2/100); and 3) defining the outer peripheral shape of the mold cavity from the Tc, the Dm, and the number (P) of magnetic poles of the molded article.
US11651891B2
A roadway powered electric vehicle system includes a power supply (101) which makes power available inductively to one or more modules (111) provided in or under a roadway. Modules (111) make a magnetic field selectively available to one or more vehicles travelling over the roadway corresponding to the location of the vehicle. The presence or strength of the magnetic field provided on the roadway may be dependent upon the vehicle type or category.
US11651886B2
A multilayer coil component 1 includes an element 2 having a plurality of stacked insulator layers 6 and a coil 8 disposed in the element 2. The coil 8 has a plurality of coil conductors and a connection conductor interconnecting one of the coil conductors and another of the coil conductors. A plurality of the connection conductors are spaced apart only in a direction intersecting with an extension direction of the coil conductors at a position of the connection by the connection conductor.
US11651877B2
A support arrangement for an electrical protection assembly for connection between an electrical power supply line and electrical equipment is provided. The support arrangement comprises a first insulator body and a second insulator body extending at right angles to the first insulator body, wherein the first and second insulator bodies are integrally formed into a unitary body. In an embodiment, the second insulator body extends from a lower end of the first insulator body, so as to define a unitary L-shaped support arrangement. In one version, the support arrangement comprises an L-shaped inner support frame around which the first and second insulator bodies are molded. The L-shaped inner support frame comprises a T-shaped metal connector having a first end from which a first fibre glass support arm extends, around which the first insulator body is molded, and a second end from which a second fibre glass support arm extends, around which the second insulator body is molded.
US11651876B2
A grommet applied to a wire harness includes: a body (10) fitted into a through hole and stops water from entering the through hole; and an umbrella-shaped unit including an annular wall section, a first lip section, and a second lip section, the first lip section and the second lip section abutting an abutting target surface in a state in which the body is fitted into the through hole. The first lip section and the second lip section are provided in the annular wall section so as to be located within an installation region of an insulator when viewed along an axial direction. The umbrella-shaped unit includes a stress concentration section that is provided in an annular shape in the annular wall section on a center axis side with respect to the first lip section, and is located within the installation region when viewed along the axial direction.
US11651871B2
A shielded electrical cable includes conductor sets extending along a length of the cable and spaced apart from each other along a width of the cable. First and second shielding films are disposed on opposite sides of the cable and include cover portions and pinched portions arranged such that, in transverse cross section, the cover portions of the films in combination substantially surround each conductor set. An adhesive layer bonds the shielding films together in the pinched portions of the cable. A transverse bending of the cable at a cable location of no more than 180 degrees over an inner radius of at most 2 mm causes a cable impedance of the selected insulated conductor proximate the cable location to vary by no more than 2 percent from an initial cable impedance measured at the cable location in an unbent configuration.
US11651860B2
A neural network model is generated for drug efficacy prediction in treatment of genetic disease from a dataset correlating biomolecular data for disease-cell samples with drug efficacy values for a plurality of drugs, including defining training data pairs each including biomolecular data for a sample represented in the dataset and a string representation of a drug represented in the dataset; and using the training data pairs and the drug efficacy values corresponding to respective pairs to train weights of the model including a first attention-based encoder which encodes the biomolecular data of each pair, to produce encoded biomolecular data, a second attention-based encoder which encodes the string representation of each pair, to produce encoded string data, and a set of neural network layers which process the encoded biomolecular and string data for each pair, to produce a model output corresponding to drug efficacy.
US11651858B2
Methods and systems for treating a disease include navigating a symptom-centric decision tree which accounts for probabilities for symptoms and diseases and emergency values for the symptoms and diseases, based on information provided by a user, to determine a disease. A treatment is provided to the user based on the determined disease.
US11651856B2
A method of connecting a user device anonymously to a remote operator, via an intermediate anonymizing server is described. In this way, a remote operator may control the device, without the remote operator knowing the identity of the owner or of user of the device. A remote operator might provide medical support or entertainment. The user of the device is provided with a connection key, which is then further given by the user to a desired remote operator. Both the user and the remote operator provide the anonymizing server with the connection key. The anonymizing server opens a chat room uniquely associated with the connection key. Electronic connectivity is provided by forwarding messages between the user device and the remote operator through the chat room. No other access to the chat room is permitted. The anonymizing server does not store the connection key. No user application is required.
US11651851B2
The invention relates to a method performed by at least one apparatus, the method comprising: Obtaining release information representative of a release of a medical module of a medical kit comprising one or more medical modules; and releasing or triggering release of the medical module of the medical kit. The invention further relates to a method performed by at least one apparatus, the method comprising obtaining a user input of a user indicating the release of a medical module of a medical kit comprising one or more medical modules; and providing release information representative of the release of the medical module of the medical kit. The invention also relates to corresponding apparatuses, computer program products and computer-readable storage media.
US11651847B2
A method and system for generating a voxel-based quadratic penalty model for automatic intensity modulated radiation therapy (IMRT) treatment planning are disclosed herein. A computing system generates an initial assignment of threshold values to a penalty function for IMRT treatment planning. The computing system receives an update to a dose value associated with the IMRT treatment planning. The computing system dynamically updates the threshold values based on the updated dose value. The computing system continues to iterate the threshold values based on further updated dose values.
US11651838B2
Lack of safety and efficacy are the two major unwanted biological responses that play as critical bottlenecks for the success of drug candidates in drug discovery and development. Conventional systems and methods involve ineffective exploration and use of chemical information space and thereby, may fail to address safety and efficacy issues. Embodiments of the present disclosure provides an effective solution to the above bottle-necks with the effective exploration/search of chemical information space using effective statistical techniques that yield meaningful chemical information comprising relevant descriptors, fingerprints, fragments, optimized set of structural images, and the like. Further, it provides robust predictive models for the biological response, example renal toxicity using the selected chemical information in an automated manner for a given experimental data and alerts/rules that can be successfully employed to address failures of drug candidates during discovery and development.
US11651835B1
A neural processing unit (NPU) for testing a component during runtime is provided. The NPU may include a plurality of functional components including a first functional component and a second functional component. At least one of the plurality of functional components may be driven for calculation of an artificial neural network. Another one of the plurality of functional components may be selected as a component under test (CUT). A scan test may be performed on the at least one functional component selected as the CUT. A tester for detecting a defect of an NPU is also provided. The tester may include a component tester configured to communicate with at least one functional component of the NPU, select the at least one functional component as a CUT, and perform a scan test for the selected CUT.
US11651813B2
A clock correction circuit in which a correction accuracy of a duty cycle is increased is provided. The clock correction circuit comprises a delay-locked loop circuit configured to receive a first clock signal and generate a second clock signal obtained by delaying the first clock signal; a first duty cycle correction circuit configured to receive the second clock signal and generate a first correction clock signal obtained by correcting a duty cycle of the second clock signal; and a duty cycle detection circuit which includes a second duty cycle correction circuit and an error code generation circuit, wherein the error code generation circuit receives the first correction clock signal, and generates a first error code as to whether to correct the duty cycle of the second clock signal on the basis of the first correction clock signal, the second duty cycle correction circuit generates a second correction clock signal obtained by correcting the duty cycle of the first correction clock signal in response to the first error code, the error code generation circuit generates a second error code as to whether to correct the duty cycle of the second clock signal on the basis of the second correction clock signal, and the first duty cycle correction circuit receives the second error code, and generates a third correction clock signal obtained by correcting the duty cycle of the second clock signal in response to the second error code.
US11651804B2
A memory macro includes a first memory cell array, a first tracking circuit, a first and a second transistor. The first memory cell array includes rows of memory cells and columns of memory cells. The first tracking circuit includes a first set of memory cells configured as a first set of loading cells responsive to a first control signal, a second set of memory cells configured as a first set of pull-down cells responsive to a second control signal, and a first tracking bit line coupled to the first and second set of memory cells. The first set of pull-down cells or loading cells is configured to track a memory cell of the first memory cell array. The first and second transistor are coupled to the first tracking bit line, and configured to charge the first tracking bit line to a pre-charge voltage level responsive to a tracking enable signal.
US11651803B2
The invention relates to a method, an apparatus and a computer program product for reading data from multiple flash dies. The method is performed by a processing unit when loading and executing program code to include: issuing a read instruction to a flash interface to drive the flash interface to activate a data read operation for reading data from a location in a die; calculating an output time point corresponding to the read instruction; and issuing a random out instruction corresponding to the read instruction to the flash interface to drive the flash interface to store the data in a random access memory (RAM) when a current time reaches to, or is later than the output time point.
US11651802B1
The present disclosure is drawn to, among other things, a method for accessing memory using dual standby modes, the method including receiving a first standby mode indication selecting a first standby mode from a first standby mode or a second standby mode, configuring a read bias system to provide a read bias voltage and a write bias system to provide approximately no voltage, or any voltage outside the necessary range for write operation, based on the first standby mode, receiving a second standby mode indication selecting the second standby mode, and configuring the read bias system to provide at least the read bias voltage and the write bias system to provide a write bias voltage based on the second standby mode, the read bias voltage being lower than the write bias voltage.
US11651799B2
A method of generating a multi-level signal having one of three or more voltage levels that are different from each other, the method including: performing a first voltage setting operation in which first and second voltage intervals are adjusted to be different from each other, wherein the first voltage interval represents a difference between a first pair of adjacent voltage levels and the second voltage interval represents a difference between a second pair of adjacent voltage levels; performing a second voltage setting operation in which a voltage swing width is adjusted, the voltage swing width representing a difference between a lowest and a highest voltage level among the three or more voltage levels; and generating an output data signal that is the multi-level signal based on input data including two or more bits, a result of the first voltage setting operation and a result of the second voltage setting operation.
US11651797B2
Method involving: providing an object in the video that at least partially and at least occasionally is presented in frames of a video; detecting the object in the video, wherein said detection comprises detecting feature reference points of the object; tracking the detected object in the video, wherein the tracking comprises creating a mesh that is based on the detected feature reference points of the object and aligning the mesh to the object in each frame; generating a first set of node points on the created mesh based on a request for changing proportions; generating a second set of node points based on the first set of node points; and transforming the frames of the video in such way that the object's proportions are transformed in accordance with the second set of the node points using the mesh.
US11651793B1
A disk hub is configured to retain a magnetic recording medium including an annulus shape and a layer configured for magnetic recording. The disk hub includes a base plate portion for supporting an inner diameter area of the magnetic recording medium and a stem portion on the base plate portion. The stem portion includes a frustoconical portion on the base plate portion and a top portion on the frustoconical portion. At least the top portion of the stem portion includes a material with a hardness less than that of stainless steel. The disk hub can reduce surface damages (e.g., scratches) on the media surface during media testing.
US11651790B2
A thin film is provided that primarily comprises titanium oxide and includes Ti, Ag and O. The thin film contains 29.6 at % or more and 34.0 at % or less of Ti, 0.003 at % or more and 7.4 at % or less of Ag, and oxygen as the remainder thereof and has a ratio of oxygen to metals, O/(2Ti+0.5Ag), of 0.97 or more. The thin film has a high refractive index and a low extinction coefficient. In addition, the thin film has superior transmittance, minimally deteriorates in reflectance, and is useful as an interference film or a protective film for an optical information recording medium. The film may also be applied to a glass substrate to provide a heat reflective film, an antireflective film, or an interference filter. A method of producing the thin film is also disclosed.
US11651786B2
The present disclosure relates to pretreating a magnetic recording head for magnetic media drive. For a heat assisted magnetic recording (HAMR) head, a light source provides the necessary heat for the drive to operation. A vertical cavity surface emitting laser (VCSEL) is mounted to a top surface of a slider. A plurality of laser beams are emitted from the bottom surface of the VCSEL and directed to a corresponding number of waveguide structures within the HAMR head. The waveguide structures feed into a multimode interference (MMI) device that then directs the laser into a single waveguide for focusing on a near field transducer (NFT). The VCSEL lasers are phase coherent and have no mode hopping.
US11651785B1
Methods are described for forming a mounting surface on a slider body. In one method, an adhesion layer can be deposited on a top surface of a slider body. A first photolithography cycle deposits a first metal layer having a first thickness of at least 8 μm. A second photolithography cycle deposits a second metal layer having a second thickness of at least 8 μm over the first metal layer. The first and second layer form a mounting support on the top surface. In another method, the top surface is etched to form a mounting support.
US11651774B2
There is provided an LED light with a replaceable module that is connected to an intelligent network. The replaceable module includes a driver element, communication element, and power storage such as a battery. The driver element has circuitry, such as printed circuit boards, which is uniform for mating with any connection component to provide electrical connection. The communication/control element includes communication with a voice orchestrated infrastructure and to Z-link capable systems, via a wireless network. The replaceable module fits inside the opening of a housing which includes a mount for electrical connection to standard electrical outlet. Zone control LED lighting is also provided which is likewise connected to the network for voice control.
US11651773B2
The invention provides a content playback system comprising a playback device that is configured to detect a voice command from a user and to play content. When a voice command is received, the system is configured to analyse the voice command to determine a user intent. The system then extracts one or more entities from the voice command, wherein each of the extracted entities is of a type associated with the determined user intent. Then, based on the one or more extracted entities, the system controls the playback device. Analysis of the voice command in this manner may improve an accuracy with which a meaning of the voice command can be obtained, thereby facilitating control of the playback device.
US11651759B2
Technology described in this document can be embodied in a method that includes receiving a first input signal representing audio captured by a first sensor disposed in a signal path of an active noise reduction (ANR) device, and receiving a second input signal representing audio captured by a second sensor disposed in the signal path of the ANR device. The method also includes processing, by at least one compensator, the first input signal and the second input signal to generate a drive signal for an acoustic transducer of the ANR device. A gain applied to the signal path is at least 3 dB less relative to an ANR signal path having a single sensor.
US11651747B2
Provided with: a detecting means to detect a possible light intensity changing frequency of a measuring object; a frequency determining means to determine a light intensity changing frequency with reference to the possible light intensity changing frequency; a resolution determining means to determine a frequency resolution for flicker measuring with reference to the determined light intensity changing frequency; and a flicker measuring means to conduct flicker measuring with the determined frequency resolution. The resolution determining means determines the frequency resolution to be an integral submultiple of the light intensity changing frequency determined by the frequency determining means.
US11651738B2
An nth (where n is a natural number) stage is included in a scan driver of a display. The nth stage includes: a first input circuit for controlling a voltage of a first node in response to a carry signal of a previous stage; a second input circuit for controlling the voltage of the first node in response to a carry signal of a next stage; a first control circuit for controlling a voltage of an output terminal in response to the carry signal of the next stage; an output circuit for outputting an nth scan signal and an nth carry signal in response to the voltage of the first node and a voltage of a second node; and a leakage control circuit for supplying a control voltage to the first input circuit and the second input circuit in response to one of the nth scan signal and the nth carry signal.
US11651725B2
There is provided a fingerprint identification pixel driving circuit, including: a fingerprint signal identification element configured to transmit an ultrasonic wave and receive a reflected ultrasonic wave according to a voltage of a first node and a signal of a second signal terminal to generate a sensing signal; a drive reading element configured to drive a light emitting element according to the voltage of the first node and generate a sensing current according to the sensing signal; a fingerprint signal reading element configured to output the sensing current; a pixel charging element configured to write a signal of a data line terminal to a storage element; the storage element configured to store the sensing signal or the signal of the data line terminal; a light emitting control element configured to control light emitting of the light emitting element; and the light emitting element configured to emit light.
US11651718B2
The present invention includes systems and methods for a multi-primary color system for display. A multi-primary color system increases the number of primary colors available in a color system and color system equipment. Increasing the number of primary colors reduces metameric errors from viewer to viewer. One embodiment of the multi-primary color system includes Red, Green, Blue, Cyan, Yellow, and Magenta primaries. The systems of the present invention maintain compatibility with existing color systems and equipment and provide systems for backwards compatibility with older color systems.
US11651715B2
The present disclosure provides a charging circuitry, a display device, a wearable device, a display driving method and a display driving device. The charging circuitry includes: a driving sub-circuitry configured to receive an image signal and convert the image signal into a display driving signal to be outputted to a data line of the array substrate; a circuitry power supply voltage end configured to apply a direct current voltage to the driving sub-circuitry; and a switch sub-circuitry arranged on a connection circuitry between the circuitry power supply voltage end and the driving sub-circuitry, and configured to be switched between a first state where the circuitry power supply voltage end is electrically coupled to the driving sub-circuitry and a second state where the circuitry power supply voltage end is electrically decoupled from the driving sub-circuitry.
US11651713B2
A flip dot display apparatus for a vehicle includes a plurality of flip dot units disposed in a front grill disposed at a front bumper of the vehicle, and configured to transfer either one or both of notice information on a state of the vehicle and notice information on driving of the vehicle to an oncoming vehicle or a pedestrian. Each flip dot unit among the plurality of flip dot units includes: a housing having an opening formed on one side thereof and a space formed therein; and a flip disk rotatably installed in the housing and configured to open or close the opening.
US11651707B2
The invention introduces an apparatus for encrypting and decrypting user data, including a memory, a bypass-flag writing circuit and a flash interface controller. The bypass-flag writing circuit writes a bypass flag in a remaining bit of space of the memory that is originally allocated for storing an End-to-End Data Path Protection (E2E DPP), where the bypass flag indicates whether user data has been encrypted. The flash interface controller reads the user data, the E2E DPP and the bypass flag from the memory and programs the user data, the E2E DPP and the bypass flag into the flash device.
US11651700B2
A method for improving learning comprehension regarding a lesson includes modifying a fundamental illustrative model to illustrate a first set of learning assets of a first learning object using an illustration approach to produce a first learning illustrative model. The lesson includes learning objects which includes the first learning object. The fundamental illustrative model is based on illustrative assets of the lesson. The method further includes obtaining a first comprehension evaluation for the first learning illustrative model and modifying the illustration approach based on the first comprehension evaluation for the first learning illustrative model to produce an updated illustration approach. The method further includes modifying the fundamental illustrative model to illustrate a second set of learning assets of a second learning object using the updated illustration approach to produce a second learning illustrative model.
US11651694B1
In an aspect an apparatus for encrypting external communication for an electric aircraft. The apparatus may comprise a communication component configured to communicate with a network node. The apparatus may also include a battery pack configured to power the electric aircraft and a battery sensor, wherein a battery senor is configured to generate battery datum. A computing device may be included within the apparatus. The computing device may be configured to be receive the battery datum, encrypt the battery datum using an encryption process, identify the network node and transmit the encrypted battery datum to the network node using the communication component.
US11651691B2
Example systems and methods allow for reporting and sharing of information reports relating to driving conditions within a fleet of autonomous vehicles. One example method includes receiving information reports relating to driving conditions from a plurality of autonomous vehicles within a fleet of autonomous vehicles. The method may also include receiving sensor data from a plurality of autonomous vehicles within the fleet of autonomous vehicles. The method may further include validating some of the information reports based at least in part on the sensor data. The method may additionally include combining validated information reports into a driving information map. The method may also include periodically filtering the driving information map to remove outdated information reports. The method may further include providing portions of the driving information map to autonomous vehicles within the fleet of autonomous vehicles.
US11651690B2
A control apparatus includes a controller configured to, upon detecting parking of a vehicle at a spot where parking is prohibited, generate control data for controlling the vehicle to prevent a state of the vehicle from transitioning to a state in which a power source of the vehicle is stopped and an occupant of the vehicle is out of the vehicle, and output the generated control data.
US11651683B1
The vehicle to vehicle communication system is a traffic control system. The vehicle to vehicle communication system integrates the operation of an emergency vehicle with civilian traffic operating on a road network. The vehicle to vehicle communication system incorporates an appropriate authority, a commercially provided and publicly available cellular wireless network, the emergency vehicle, and the civilian traffic. The appropriate authority is defined elsewhere in this disclosure. The appropriate authority exchanges messages with the emergency vehicle using the commercially provided and publicly available cellular wireless network. The appropriate broadcasts messages to the civilian traffic for the purpose of clearing the path of the emergency vehicle.
US11651679B2
A system and method for enabling set up of a controlling device capable of controlling a plurality of appliances, via an interactive instruction set and associated programming. The programming is accessible by a STB or other controllable appliance and is configured to appropriately display interactive instructions and prompts to a user during a user initiated set up procedure for configuration of another controllable device (e.g., DVD, VCR, DVR, etc) available to the user.
US11651665B2
Doorbells can send data to each other to enable a first doorbell user to warn a second doorbell user regarding a suspicious visitor. A first user can indicate a first trait of a visitor via a first remote computing device. The first user can create a user group to enable the members of the user group to use their doorbells to take pictures of suspicious visitors and to send the pictures of the suspicious visitors to other members of the user group.
US11651664B2
Systems and methods for self-checkout at a point-of-sale are provided. The system and method includes using a plurality of radio frequency identification (RFID) transceivers within a store, and an RFID reader configured to receive an RFID code from an RFID tag activated by the plurality of radio frequency identification (RFID) transceivers. The system and method also includes using a classifier configured to determine whether the RFID tag is inside or outside a designated area, wherein the classifier is trained in a manner that a number of items incorrectly identified as being purchased is below a threshold to minimize customer dissatisfaction (CDS) determined as the ratio of the value of items charged to the customer but not purchased by a customer to the total charge to the customer.
US11651660B2
Gaming systems that provide an award in association with a play of a card game wherein a playing card is determined via a first determination of a suit of that playing card and a separate second determination of a rank of that playing card.
US11651653B2
Methods and apparatus are disclosed related to simulated live dealer games. A computing device can receive a request to play a game of chance that includes a plurality of game actions ordered by a game sequence. The computing device can play the game of chance by: determining a particular game action based on the game sequence; determining a plurality of pre-recorded video segments related to the particular game action, where each of the pre-recorded video segments records a respective instance of the particular game action being performed by a person; selecting a particular pre-recorded video segment from the plurality of pre-recorded video segments; and generating a display related to the particular game action that includes at least a portion of the particular pre-recorded video segment.
US11651652B2
A method for promoting play on electronic gaming devices and for promoting engagement with casino personnel comprising in which a code is displayed on a sign. When the code is received in a text from an identified player, drawing entries are associated with the player as a function of play on the gaming devices. At least one drawing entry is also associated with the player when he or she actuates a service button on a gaming device. Drawing prizes, if any, are revealed in response to another text from the player.
US11651647B2
In various embodiments, a player may play a simulation of a mobile gaming device over the Internet using a personal computer.
US11651644B2
Gaming systems and methods that provide a movable window for the selection of symbol display positions associated with a plurality of reels for a play of a game, wherein the window encompasses certain of the symbol display positions for an award determination of those symbol display positions.
US11651640B2
A method of asset access control includes: storing, at an access control server: an asset record corresponding to a physical asset and containing an asset identifier corresponding to the asset; and an account record corresponding to a user of the physical asset and containing an account identifier; receiving, at the access control server from a client computing device, an authorization request containing the asset identifier and the account identifier; determining, based on a comparison between the asset record and the account record, whether to authorize the request; when the determination is affirmative, transmitting an instruction to a collector device mounted on the physical asset to permit subsequent access to the asset.
US11651637B2
A method of asset access control includes: storing, at an access control server: an asset record corresponding to a physical asset and containing an asset identifier corresponding to the asset; and an account record corresponding to a user of the physical asset and containing an account identifier; receiving, at the access control server from a client computing device, an authorization request containing the asset identifier and the account identifier; determining, based on a comparison between the asset record and the account record, whether to authorize the request; when the determination is affirmative, transmitting an instruction to a collector device mounted on the physical asset to permit subsequent access to the asset.
US11651634B1
Methods and systems are provided for diagnosing degradation of a variable oil pump (VOP). In one example, a method may include during a deceleration fuel shut-off (DFSO) condition, diagnosing degradation of the VOP based on a rotational speed of the engine.
US11651625B2
A computing system may determine a head pose and a wrist pose of a user based on sensor data captured by a head-mounted device. The computing system may further receive an image captured by a camera of the head-mounted device that includes at least portion of the body of the user. Using this image, the computing system may determine one or more regions in the image that correspond to the body of the user, and determine, based on these regions and a camera pose of the camera, a three-dimensional volume constraint in which an elbow of the user is likely to be located when the image was captured. From this information, the computing system may utilize the head pose, the wrist pose, and the three-dimensional volume constraint to infer a body pose of the user that includes at least an inferred elbow pose associated with the user.
US11651616B2
According to an aspect, a detection device includes: a substrate; a plurality of photoelectric conversion elements provided to the substrate; a plurality of transistors provided corresponding to each of the photoelectric conversion elements; and a plurality of scan lines that extend in a first direction. A plurality of detection elements each include the photoelectric conversion element and the transistors provided so as to overlap the photoelectric conversion element. The detection elements include a first detection element and a second detection element adjacent in a second direction intersecting the first direction, and one of the scan lines is provided between the first detection element and the second detection element and is coupled to the first detection element and the second detection element.
US11651615B2
The disclosure provides a fingerprint identification panel. The fingerprint identification panel includes an encapsulation layer, a light emitting element, a light sensing element and a dielectric layer. The light emitting element and the light sensing element are on a same side of the encapsulation layer, and the encapsulation layer is configured to enable light emitted from the light emitting element to be totally reflected in the encapsulation layer; the dielectric layer is between the encapsulation layer and the light sensing element and in direct contact with the encapsulation layer, and is configured to enable the light totally reflected by the encapsulation layer to be received by the light sensing element after passing through the dielectric layer, and a refractive index of the dielectric layer is smaller than that of the encapsulation layer.
US11651610B2
An ultrasonic fingerprint sensor in a mobile device is operated to capture an initial snapshot of reflection from a finger's surface, of acoustic energy transmitted at a first frequency. Additionally, the ultrasonic fingerprint sensor is operated repeatedly to capture over time, a sequence of sets, each set including one or more additional snapshots of reflection from one or more depths within the finger, of acoustic energy transmitted at a second frequency significantly lower than the first frequency. Measurements in the additional snapshots are processed to determine whether any signal oscillating at a rate in a normal range for heart rate or respiration rate is present. When a signal is found, its rate may be used in several ways, e.g. to enable functionality when a fingerprint in the initial snapshot matches a reference fingerprint, or to identify and track a heart rate (or a respiration rate) based on the signal's rate.
US11651605B1
Systems and methods are provided to perform context-aware text extraction.
US11651596B2
A parking assist apparatus comprises an imaging apparatus and a controller configured to extract feature points from captured image where a region a driver desires to register a parking position therein is captured, and register the extracted feature points in association with the parking position, registering this position as registered parking position. When it is determined that a feature point(s) is detectable from captured image, the controller calculates the registered parking position by detecting the feature point(s), and performs parking assist control for parking the vehicle in the registered parking position. When a situation where a feature point(s) is not detected even once from the captured image has occurred consecutively a predetermined number of times, the controller erases this feature point(s), newly extracts a same number of feature point(s) as the erased feature point(s) from the captured image, and registers the newly extracted feature point(s) in association with the registered parking position.
US11651595B2
The present disclosure generally relates to processing visual data of a road surface that includes a vertical deviation with a lateral slope. In some embodiments, a system determines a path expected to be traversed by at least one wheel of the vehicle on a road surface. In some embodiments, a system determines, using at least two images captured by one or more cameras, a height of the road surface for at least one point along the path to be traversed by the wheel. In some embodiments, a system computes an indication of a lateral slope of the road surface at the at least one point along the path. In some embodiments, a system outputs, on a vehicle interface bus, an indication of the height of the point and an indication of the lateral slope at the at least one point along the path.
US11651591B2
The present disclosure provides a video timing labeling method. The method includes: acquiring a video file to be labeled and text information to be inquired; acquiring a video segment matching the text information to be inquired based on a timing labeling network of a timing labeling model; acquiring a video feature of the video segment matching the text information to be inquired based on a feature extraction network of the timing labeling model; acquiring text information corresponding to the video segment labeled in the video file based on a visual text translation network of the timing labeling model; and outputting the video segment matching the text information to be inquired and the text information corresponding to the video segment labeled in the video file based on the timing labeling model.
US11651589B2
Methods, systems, and apparatus for recognizing objects and providing content related to the recognized objects are described. In one aspect, a method includes detecting presence of one or more objects depicted in a viewfinder of a camera of the mobile device. In response to detecting the presence of the one or more objects, image data representing the one or more objects is sent to a content distribution system that selects content related to objects depicted in images. A location of each of the one or more objects in the viewfinder of the camera is tracked while waiting to receive content from the content distribution system. Content related to the one or more objects is received from the content distribution system. A current location of each object in the viewfinder is determined and the content related to the object is presented within the viewfinder at the current location of the object.
US11651582B2
An individual identification system includes: a storing unit for storing an image capture parameter in association with data characterizing a surface of a reference object; an acquiring unit that, when data characterizing a surface of an object to be matched is input, calculates an approximation degree between the input data and each data stored in the storing unit, and acquires the image capture parameter applied to the object to be matched from the storing unit based on the calculated approximation degree; a condition setting unit that sets an image capture condition determined by the acquired image capture parameter; an image capturing unit that acquires an image of the surface of the object to be matched under the set image capture condition; an extracting unit that extracts a feature value from the acquired image; and a matching unit that matches the extracted feature value against a registered feature value.
US11651580B2
A fingerprint authentication device includes: a sensor unit configured to output a sensing signal by sensing a fingerprint; an image processing unit configured to generate a fingerprint image based on the sensing signal; a storage unit configured to store a template including an enrolled image; and a learning unit configured to generate a first pseudo image and add the first pseudo image to the template.
US11651573B2
Aspects of the present disclosure are directed to providing an artificial reality environment with augments and surfaces. An “augment” is a virtual container in 3D space that can include presentation data, context, and logic. An artificial reality system can use augments as the fundamental building block for displaying 2D and 3D models in the artificial reality environment. For example, augments can represent people, places, and things in an artificial reality environment and can respond to a context such as a current display mode, time of day, a type of surface the augment is on, a relationship to other augments, etc. Augments can be on a “surface” that has a layout and properties that cause augments on that surface to display in different ways. Augments and other objects (real or virtual) can also interact, where these interactions can be controlled by rules for the objects evaluated based on information from the shell.
US11651572B2
Methods and systems are disclosed for performing operations for recoloring a fashion item. The operations include receiving an image that includes a depiction of a person wearing a fashion item. The operations include generating a segmentation of the fashion item worn by the person depicted in the image. The operations include extracting a portion of the image corresponding to the segmentation of the fashion item. The operations include estimating lights and shadows being cast on the fashion item in the portion of the image. The operations include applying one or more augmented reality elements to the fashion item in the image based on the lights and shadows being cast on the fashion item.
US11651569B2
A computer implemented method for updating a point map on a system having first and second communicatively coupled hardware components includes the first component performing a first process on the point map in a first state to generate a first change. The method also includes the second component performing a second process on the point map in the first state to generate a second change. The method further includes the second component applying the second change to the point map in the first state to generate a first updated point map in a second state. Moreover, the method includes the first component sending the first change to the second component. In addition, the method includes the second component applying the first change to the first updated point map in the second state to generate a second updated point map in a third state.
US11651567B2
A display terminal having a display includes a color image camera and a distance image camera for acquiring a color image and a distance image of a predetermined photographing range, respectively, and a display control unit for displaying a virtual object on the display. The display control unit includes a space recognition unit for using the color image and the distance image to generate a three-dimensional map of a structural object, a display data generation unit for generating display data in which a rear region of the virtual object behind the structural object in a line-of-sight direction is specified, based on the three-dimensional map and real space placement position data of the virtual object, and the display correction unit for correcting the display data to display operation points of the rear region, which accept an operation instruction to the virtual object, and displaying it on the display.
US11651559B2
Disclosed are an augmented reality method and device for simulating a wireless signal. The method includes: capturing an environment, and forming a three-dimensional virtual representation of the environment; determining a parameter related to a virtual wireless device, the virtual wireless device being a virtual wireless signal source or a reflector; positioning the virtual wireless device in the environment, and simulating virtual wireless signal coverage in the three-dimensional virtual representation of the environment according to the positioning, the parameter, and the three-dimensional virtual representation of the environment; and adding, to the environment, a marker representing the virtual wireless signal coverage to serve as an augmented reality image for display. A wireless signal emission is simulated in combination with an augmented reality technology, so that a user having no professional knowledge of a wireless technology can accurately and quickly estimate behaviors of a wireless system at each position of a desired space.
US11651557B2
Systems and methods interacting with tabletop models are provided herein. A display system includes a tabletop model, including a horizontal display that is configured to display a two-dimensional digital map and a three-dimensional physical model that is configured to overlay the two-dimensional digital map. The display receives a selection of an object from a device of a display system and synchronizes a change to the tabletop model and the three-dimensional digital model that reflects the selection of the object.
US11651552B2
Systems and methods for fine adjustment of computerized roof models are provided. The system generates a 3D roof structure model based on at least one image obtained from an aerial imagery database. Alternatively, the system could retrieve at least one stored 3D roof structure model from a 3D roof structure model database. The system weighs (e.g., scores) each 3D roof structure model candidate and determines an optimal 3D roof structure model by applying a variable neighborhood search to a 3D roof structure model candidate having a highest confidence score among the weighed 3D roof structure model candidates.
US11651546B2
Aspects of the subject disclosure may include, for example, predicting a field of view of a viewer to obtain a predicted field of view based on information about the viewer and a scoring of a point of interest in media content. A line of sight is obtained between the viewer and a presentation of the media content to obtain a viewer line of sight, and the scoring of the point of interest in the media content is updated to obtain an updated scoring based on the viewer line of sight, the predicted field of view being updated according to the updated scoring. Other embodiments are disclosed.
US11651545B2
A system and a method for providing a virtual exhibition space by utilizing a 2.5 dimension image. The system forms a perspective view having a specific viewpoint and the specific number of vanishing points with respect to a specific virtual exhibition space having a plurality of wall surfaces, calculates virtual 3D coordinates for a specific position on the plurality of wall surfaces in the perspective view, based on the varnishing points of the perspective view, positions a specific 2D content image on at least one wall surface of the plurality of wall surfaces in the perspective view by rotating or resizing the specific 2D content image based on the virtual 3D coordinates, and completes a virtual exhibition space image by using the perspective view having the content image.
US11651542B1
A system for facilitating scalable shared rendering, including plurality of servers communicably coupled to each other, each server executing executable instance of rendering software, being communicably coupled to display apparatus(/es), wherein when executed, rendering software causes each server to receive information indicative of poses of users of display apparatus(/es), utilise three-dimensional model(/s) of extended-reality environment to generate images from poses, send images to respective display apparatus(/es) for display, wherein at least one of plurality of servers is configured to detect when total number of display apparatuses to be served exceeds predefined threshold number, and employ new server and execute new executable instance of rendering software when predefined threshold number is exceeded, wherein new display apparatuses are served by new server, thereby facilitating scalable shared rendering.
US11651540B2
In one embodiment, a method includes adjusting parameters of a three-dimensional geometry corresponding to a first person to make the three-dimensional geometry represent a desired pose for the first person, accessing a neural texture encoding an appearance of the first person, generating a first rendered neural texture based on a mapping between (1) a portion of the three-dimensional geometry that is visible from a viewing direction and (2) the neural texture, generating a second rendered neural texture by processing the first rendered neural texture using a first neural network, determining normal information associated with the portion of the three-dimensional geometry that is visible from the viewing direction, and generating a rendered image for the first person in the desired pose by processing the second rendered neural texture and the normal information using a second neural network.
US11651539B2
Method for generating media content items on demand starts with a processor receiving an animation file including a first metadata based on an animation input. The animation file is associated with a media content identification. The processor generates puppets associated with frames in the animation file using the first metadata. The processor causes a puppet matching interface to be displayed on a client device. The puppet matching interface includes one of the puppets in a first pose. The processor receives a puppet posing input associated with a second pose from the client device. The processor causes the one of the puppets to be displayed in the second pose in the puppet matching interface by the client device. The processor can also generate a second metadata based on the puppet posing input. Other embodiments are disclosed herein.
US11651535B2
A computing system establishes a hierarchy for monitoring model(s). The hierarchy comprises an association between each of multiple measures of a measure level of the hierarchy and intermediate level(s) of the hierarchy. An intermediate level comprises one or more of a measurement category or analysis type. The hierarchy comprises an association between the intermediate level(s) and at least one model. The system monitors the model(s) by generating health measurements. Each of the health measurements corresponds to one of the multiple measures. Each of the health measurements indicates a performance of a monitored model according to a measurement category or analysis type associated in the hierarchy with the respective measure of the multiple measures. The system generates a visualization in a graphical user interface. The visualization comprises a graphical representation of an indication of a health measurement for each of measure(s), and associations in the hierarchy.
US11651530B2
Techniques are described for modification of color contrast ratio based on target contrast that overcome the challenges experienced in conventional systems for color contrast selection. In an implementation, a user leverages a content editing system to select a color set for contrast analysis. Utilizing the selected color set, the content editing system determines whether the color set exhibits a target contrast ratio. Further, the content editing system performs modification of the color set to generate candidate color sets that improve (e.g., increase) a contrast ratio of the original color set. The content editing system, for instance, manipulates color values (e.g., luminance values) of the original color set to increase a contrast ratio of the colors and generate different candidate color sets that are applicable to digital content.
US11651526B2
An apparatus and corresponding method for frontal face synthesis. The apparatus comprises a decoder that synthesizes a high-resolution (HR) frontal-view (FV) image of a face from received features of a low-resolution (LR) non-frontal-view (NFV) image of the face. The HR FV image is of a higher resolution relative to a lower resolution of the LR NFV image. The decoder includes a main path and an auxiliary path. The auxiliary path produces auxiliary-path features from the received features and feeds the auxiliary-path features produced into the main path for synthesizing the HR FV image. The auxiliary-path features represent a HR NFV image of the face at the higher resolution. As such, an HR identity-preserved frontal face can be synthesized from one or many LR faces with various poses and may be used in types of commercial applications, such as video surveillance.
US11651524B2
The present disclosure is directed to a software tool that engages in a pattern matching technique. In one implementation, the software tool retrieves a two-dimensional drawing and identifies walls as lines, rotates the drawing until a threshold number of lines are aligned with either the X or Y axes, discards lines that are not aligned with either the X or Y axis, identifies intersection points, identifies a subset of intersection points that have a maxima or minima coordinate, constructs a data library indicative of the relative positions of the points in the identified subset; and compares the constructed data libraries for the two-dimensional drawing to data libraries constructed for another two-dimensional drawing.
US11651517B2
A calibration apparatus and method are provided for a surround-view camera system having a plurality of cameras mounted to an object (e.g., a vehicle). A plurality of markers are arbitrarily placed around the object and configured to measure a plurality of distances between one another. From at least one image from one or more cameras, a controller is configured to visually identify at least two markers which define a coordinate system. Based on the measured plurality of distances between markers and the visually identified markers, the controller generates calibration information as an output, saved in the form of a look-up table, which will be retrieved and used when a display device generates a bird's-eye view for a viewer.
US11651508B1
A method comprises: receiving, at a processor, a first image from a first camera from a stereo camera pair and a second image from a second camera from the stereo camera pair. The method also includes determining, at the processor using a machine learning model, a first set of objects in the first image. The processor determines an object type. The processor identifies a second set of objects in the second image associated with the first plurality of objects. The method also includes calculating, at the processor, a set of disparity values between the first image and the second image based on (1) an object from the first set of objects, (2) an object from the second set of objects and associated with the object from the first set of objects, and (3) an object type of the object from the first set of objects.
US11651504B2
According to one embodiment, a learning method for causing a statistical model to learn is provided. The statistical model is generated by learning a bokeh caused in a first image captured in a first domain in accordance with a distance to a first subject included in the first image, the method includes acquiring a plurality of second images by capturing a second subject from multiple viewpoints in a second domain other than the first domain, and causing the statistical model to learn using the second images.
US11651502B2
A system for updating continuous image alignment of separate cameras identifies a previous alignment matrix associated with a previous frame pair captured at one or more previous timepoints by a reference camera and a match camera. The previous alignment matrix is based on visual correspondences in the previous frame pair. The system also identifies a current matrix associated with a current frame pair captured at one or more current timepoints by the reference camera and the match camera. The current matrix is based on visual correspondences in the current frame pair. The system also identifies a difference value associated with the reference camera or the match camera relative to the one or more previous timepoints and the one or more current timepoints. The system also generates an updated alignment matrix by using the previous alignment matrix, the current matrix, and the difference value as inputs.
US11651497B2
System and method for generating verisimilar images from real depth images. Train a generative adversarial neural network (GAN) by accessing test depth images having identical instances as instances of a real depth image. Input the test depth images in the generator to generate estimated depth images representing an implicit three-dimensional model of the object. Input, each estimated depth image into a discriminator to obtain a loss and into a pose encoder to obtain a matching loss. Iteratively repeat processes until the losses are minimized to a threshold, to end training. Identify the instances in the real image using the trained GAN pose encoder, to produce a pose transformation matrix for each instance in the real image. Identify pixels in the depth images corresponding to the instances of the real image and merge the pixels for the depth images to form an instance segmentation map for the real depth image.
US11651484B2
A method for process monitoring of a laser machining process for estimating a machining quality is dicloses. The method may include steps, which are carried out in real time during the machining process of providing at least one captured first signal sequence with a first feature form a machining zone, providing at least one captured second signal sequence with a second feature from the machining zone, and accessing a trained neural network with at least the recorded first and second signal sequences in order to calculate a result for estimating the machining quality.
US11651478B2
A method for agronomic and agricultural monitoring includes designating an area for imaging, determining a flight path above the designated area, operating an unmanned aerial vehicle (UAV) along the flight path, acquiring images of the area using a camera system attached to the UAV, and processing the acquired images.
US11651474B2
The system and method for super resolution processing at long standoff distances in real-time. The system collects a series of image frames and estimated the shift, rotation, and zoom parameters between each of the image frames. A matrix is generated and then an inversion is applied to the matrix to produce a super resolution image of an area of interest while mitigating the effect of any bad pixels on image quality. In some cases, the area of interest is user-defined and in some cases image chips are provided by tracking software. A fast steering mirror can be used to steer and/or dither the focal plane array.
US11651473B2
In one embodiment, a method includes generating an outputted sequence of warped images from a captured sequence of images. Using this captured sequence of images, a computing system may determine one or more three-dimensional locations of object features and a corresponding camera position for each image in the captured sequence of images. Utilizing the camera positions for each image, the computing system may determine a view path representing the perspective of a virtual camera. The computing system may identify one or more virtual camera positions for the virtual camera located on the view path, and subsequently warp one or more images from the sequence of captured images to represent the perspective of the virtual camera at each of the respective virtual camera positions. This results in a sequence of warped images that may be outputted for viewing and interaction on a client device.
US11651466B2
Systems and methods for describing, simulating and/or optimizing spaceborne systems and missions. Configurations for spaceborne systems are generated and validated based on simulation output.
US11651455B2
A method includes acquiring, on a basis of a restaurant ID, menu information indicating one or more foods provided by a restaurant over a network from a second server associated with the restaurant corresponding to the restaurant ID, transmitting identification information stored in an information terminal to a first server and acquiring classification information from the first server on a basis of the identification information, generating a personalized menu for the user corresponding to the classification information on a basis of the menu information and the classification information, displaying the personalized menu through a second operation screen for accepting an order of a food to be provided by the restaurant, the second operation screen being displayed on a display of the information terminal carried by the user, and transmitting food order information indicating the food selected from the personalized menu and a seat ID to the second server.
US11651453B2
A mesh network includes a plurality of nodes and a network head. The plurality of nodes includes a first node structured to generate and output a message to the network head in response to an event. The message includes at least one first information item associated with the first node, the electrical device monitored by the first node, or the section of the electrical distribution system monitored by the first node. The plurality of nodes includes a second node disposed on a communication path between the first node and the network head and being structured to add at least one second information item associated with the second node, the electrical device monitored by the second node, or the section of the electrical distribution system monitored by the second node to the message and to output the message to the network head.
US11651445B2
A method, computer system, and computer program product are provided for processing wage payments to an employee according to an employee-specified pay schedule. A computer system receives a payroll event for an employee. In response to receiving the payroll event, the computer system interprets a first structured data object for processing payroll. In interpreting the first structured data object, the computer system identifies an employee-specified pay schedule according to an employee context interpreted from the first structured data object. In interpreting the first structured data object, the computer system determines that a wage payment should be made to the employee according to the employee-specified pay schedule. Responsive to determining that the wage payment should be made, the computer system transmits an order for the wage payment to the employee to a specified wage payment proxy server via a network using a specified communication channel to pay the employee.
US11651434B2
A specialized computer matching system programmed to match orders for financial instruments of any type; where orders are matched at a price equal to the best available price or within the best available prices in the market; where priority of matching orders is ranked by price; where orders at the same price may be further ranked based on other attributes; where orders may optionally specify that the order sender is willing to pay a fee to (or receive a rebate by) an Order Matching Entity (i.e., a fee/rebate contingency (FRC)); where an order's optional FRC must be met in order to match the order; and where an order which cannot be matched solely because its FRC rate prevents it from matching with another order temporarily yields priority—other than price priority—to other orders ranked below to permit those orders to be matched.
US11651433B2
A system and method are provided for settlement and delivery of cash settled futures contracts overlying open-ended mutual fund shares with optional delivery of mutual fund shares when physical settlement is elected. On the last date of the contract, a party which has an open position in the contract tenders the clearing organization a request to elect optional physical settlement of a specified number of shares of the mutual fund in additional to the standard cash settlement of those contracts. The clearing organization, upon acceptance and when it is certain of the requestor's final position in the futures contract, it processes the election request against the requestor's final position and possibly submits an order on behalf of the requestor to the investment company which manages the mutual fund to purchase or redeem shares of the open-ended mutual fund in a quantity roughly the size of the requestor's final contract position.
US11651427B2
The disclosed embodiments provide pre-hedge rules and tools for creating pre-hedge rules. An example method includes receiving an indication that a first leg of a spread trade is at least partially filled; and in response to the indication and before an order associated with a second leg of the spread trade is placed, determining whether a condition defined in a rule is satisfied and, when the condition is satisfied, performing an action defined in the rule.
US11651418B2
The systems and methods for receiving a user input for a combination of a plurality of object pointers, wherein the object pointers are associated with a corresponding plurality of items located within a first area; retrieving one or more system parameters comprising a current location and a current container; transmitting a request for the combination of the plurality of object pointers, the request comprising the one or more system parameters; receiving the combination of the plurality of object pointers in response to the request; displaying locations of the plurality of items relative to the current location; and processing the plurality of items until a threshold capacity of the current container is reached by receiving input data corresponding to the plurality of object pointers.
US11651417B2
Disclosed herein are embodiments for intelligent listing creation for a for sale object (FSO). Some embodiments operate by determining a numerical identifier corresponding to a category of the FSO. A binarization of the numerical identifier using hot encoding is performed and using a neural network regression model, an optimal offer price is generated based on a category of the FSO. Information about the FSO is provided to the neural network regression model that tokenizes the textual input, and a unique binary vector representing the category is provided instead of the numerical identifier to the neural network regression model. An optimal price, generated by the neural network regression model, based on the unique binary vector representing the category.
US11651413B2
A system for connecting food interests with food providers, the system including a computing device configured to receive, from each of a plurality of remote devices located in a specified location, a plurality of inputs containing food interest data; calculate, using a first machine-learning process, a nourishment intake theme for each of the plurality of remote devices; detect, a plurality of food providers located within the specified location providing a nourishment provision; identify, using a second machine-learning process; compare a remote device containing the nourishment intake theme with a food provider that offers a nourishment provision that compares the nourishment intake theme; and support transmission of the nourishment provision that compares the nourishment intake theme to the remote device.
US11651402B2
Computer implemented methods, according to various embodiments, comprise: (1) integrating a privacy management system with DLP tools; (2) using the DLP tools to identify sensitive information that is stored in computer memory outside of the context of the privacy management system; and (3) in response to the sensitive data being discovered by the DLP tool, displaying each area of sensitive data to a privacy officer (e.g., similar to pending transactions in a checking account that have not been reconciled). A designated privacy officer may then select a particular entry and either match it up (e.g., reconcile it) with an existing data flow or campaign in the privacy management system, or trigger a new privacy assessment to be done on the data to capture the related privacy attributes and data flow information.
US11651399B2
A method and system for generating profit having a partner transaction module configured to charge a partner transaction fee for a transaction performed by a partner, and receive, from a partner, payment for the partner transaction fee when the partner performs a transaction, a base transaction module configured to pay, in the event the partner performs a transaction through a third party, a base transaction fee to the third party, wherein the base transaction fee is equal to or lesser than the partner transaction fee, and a profit module configured to receive a profit on the transaction, wherein the profit is the difference between the partner transaction fee and the base transaction fee.
US11651397B2
Systems and methods are provided for enabling third parties, such as authorized vendors, to reconcile short-paid adjustment requests initiated by service providers such as, for example, the United States Postal Service, in response to customer non- or underpayment for services rendered. In an embodiment, a method includes the steps of storing a short-paid adjustment request from an initiator, identifying a source for the short-paid adjustment request, generating a request to a VBI meter system for a short-paid adjustment request based on the source identified, storing the VBI meter system response to the short-paid adjustment request, and generating a file to the initiator based on the VBI meter system response.
US11651395B2
An on-board signage system includes one or more vehicles, a display device configured to display an assigned image on a display area of each of the vehicles, and a signage controller, in which the signage controller is configured to function as an image database for storing a plurality of candidate images, a terminal database for storing identification information and owner information of a registered terminal, a terminal location acquiring unit configured to acquire location information of the registered terminal, and a selector that selects at least one of a travel route for the vehicle and an image to be assigned to the vehicle, based on the location information and the owner information of the registered terminal, and transmits the selected travel route or image to the vehicle.
US11651394B2
The disclosed embodiments generally relate to systems, methods, and apparatus for dynamic context-based electronic offer communication. In one aspect, a computer server is disclosed, comprising: a hardware processor configured to execute instructions stored in a memory to: receive location data from a mobile device; determine a context of the mobile device based on the location data; generate a database query using the determined context; send the generated query to an events database; receive a conditional electronic offer from the events database; determine user data requirements based on the conditional electronic offer; send a request based on the user data requirements to a secure server; receive user data from the secure server; generate an electronic offer communication based on the conditional electronic offer when the user data received from the secure server meets the user data requirements; and send the electronic offer communication to the mobile device.
US11651380B1
Systems and methods for real-time churn prediction using a flexible and robust machine learning system to predict user churn propensities in real-time using user activity data. In addition to churn propensity prediction, systems and methods may provide insights based on user activity data intelligence.
US11651366B2
Methods and systems are presented for creating and distributing blockchain-backed redistributable electronic content components. These techniques provider greater computer security and authentication controls, in various embodiments. An electronic content component associated with a first entity and a first set of actions is created. The electronic content component is published, and the first set of actions and a block representing the electronic content component are added to a blockchain. A second entity requests use of the electronic content component and a distribution agreement between the first and second entities associated with a second set of actions is created. The second set of actions and a block representing the distribution agreement are added to a blockchain. The electronic content component and distribution agreement are validated based on the blockchain, and custom content including the electronic content component is published. When an end-user accesses the electronic content component, the first and second sets of actions are executed.
US11651363B2
A system and method for anonymously funding a temporary cash account is described. The system includes a personal mobile device, a cash account, a Point-of-Sale (POS) device and a network component. A device identifier is received by the personal mobile device. A unique session identification is generated by the network component and communicated to the personal mobile device and to the POS device. The POS device and personal mobile device displays the device identifier. The POS device then proceeds to receive a cash amount. The POS receives an instruction to associate the cash amount with the personal mobile device. The personal mobile device communicates the cash amount to the network component. The network component receives the device identifier, the unique session identification and the cash amount. The network component funds the cash account with the cash amount. The personal mobile device accesses the cash account to fund an activity.
US11651359B2
A system has a storage medium encoded with program instructions, and a processor coupled to access the program instructions. The instructions configure the processor for: receiving a first request at a POS terminal to surrender a previously purchased first asset in exchange for at least a portion of a second asset that was used to purchase the first asset, receiving the private key from the first asset; accessing a set of rules stored in a distributed electronic ledger, the set of rules specifying conditions associated with the first request; transmitting an authorization to return the at least a portion of the second asset in exchange for surrender of the first asset, in the case where the conditions are satisfied; and invalidating the first request in the case where one or more of the conditions are not satisfied.
US11651353B1
A plurality of computer-based transactions facilitated by each of a plurality of custodians are monitored. A first transaction of the plurality of transactions includes a transfer of an amount of cryptocurrency of a first type by a first counterparty to a second counterparty in exchange for an amount of cryptocurrency of a second, different type. Transaction packages are generated by each counterparty which include requisite information to effect the transfer. A settlement coordinator asynchronously receives (via a computing network) the transaction packages which specify information required to (i) transfer the cryptocurrency of the first type from the first counterparty to the second counterparty on a first blockchain and (ii) transfer the cryptocurrency of the second type from the second counterparty to the first counterparty on a second blockchain. The settlement coordinator after receiving the first request and the second request accesses the first blockchain and the second blockchain to transfer ownership of the cryptocurrency of the first type and the cryptocurrency of the second type to effect the first transaction.
US11651350B2
A smart card with secure and efficient image capture and analysis is provided. The card may include a non-transitory memory embedded in the housing storing computer-executable instructions. The instructions, when run on the microprocessor, are configured to capture, via the camera, an image of a building (or other suitable image), process the image via an image processing module, determine, based at least in part on the processing of the image, a payment amount and a payment recipient associated with the building. The smart card may also display payment information on the display screen. The payment information may include the payment amount and/or the payment recipient. When authorization is received via a tactile sensor, the card may execute a payment or other communication, over a payment gateway from an account associated with a user of the platform to an account associated with the payment recipient.
US11651349B2
A method for managing and providing compensation between devices in order to encourage positive behavior is disclosed. The system is operable to receive a request for providing compensation to a user account and is further operable to fulfil the request, track the compensation transfer, and provide historical data of the transfer based on geographic location. The geographic locations preferably include multiple tiers of permissions that are managed by multiple governing entities.
US11651343B2
A pre-certified payment application driver code configured to satisfy requirements of a particular level of a credit card data security certification compliance may be integrated with first and second POS applications to generate first and second integrated applications, respectively, as a fully integrated, tested and production-ready solution. Each integrated application meets all levels of data security compliance requirements and enables data security-compliant transactions with end-to-end encryptions by enabling, in response to a POS application initiating a payment transaction, a payment terminal to share an encryption key with a payment server. Each integrated application can receive payment data encrypted with the encryption key, transmit the encrypted payment data to the payment server for processing the payment transaction using the encrypted payment data, and receive a processing result of the payment transaction from the payment server and communicate the processing result to the POS application.
US11651342B2
A method for handoff includes: scanning an ephemeral token displayed on a guest device, where a guest has previously registered a payment instrument with a server, and associated the payment instrument with a plurality of ephemeral tokens, and the server has stored a payment token that associates the plurality of ephemeral tokens with the payment instrument in a database record along with a notification identifier, and where the guest device has received the ephemeral token; transmitting the ephemeral token to the server; simultaneously displaying details for a transaction, where the server has accessed the notification identifier to transmit a push notification to the guest device, and where the guest device is executing a proprietary application that allows for simultaneously displaying details for the transaction; and receiving notification from the server that the transaction is complete, where transaction completion data was entered via the guest device and transmitted to the server.
US11651338B2
A system for avoiding an access conflict between a plurality of devices that access an IC module. The system includes a first device and a second device that can access an IC module used in an electronic money system. The second device has the function of detecting waves having a predetermined pattern to indicate that the first device is accessing the IC module. These waves may be continuously generated from the first device or may be continuously generated from another device installed near the first device, and when the second device detects the waves having the predetermined pattern, the second device refrains from accessing the IC module. This allows the system to implement autonomous conflict control between a plurality of devices that access the IC module that does not have an adequate conflict control function without providing a special control circuit.
US11651324B2
Various implementations directed to a system and method for product delivery using a fulfillment model are provided. In one implementation, a method may include generating a fulfillment database for fulfillers, where the fulfillment database includes inventory data and location data. The method may also include receiving order data from an originator, where the order data includes delivery data and product data corresponding to a transaction between a customer and the originator, and where the product data includes data corresponding to a product purchased by the customer from the originator. The method may further include determining optimal prices for the fulfillers using a pricing model based on the order data and the fulfillment database. The method may additionally include selecting a first fulfiller using a fulfillment model based on the order data, the fulfillment database, and the optimal prices.
US11651323B1
Exemplary embodiments of the present invention would determine exemplary projected routes, delivery dates, times and rates for multiple carriers and multiple delivery services/methods. Exemplary embodiments would generate and provide an exemplary interactive graphic comparison mapping of the exemplary projected carrier-specific, delivery-service-specific routes, and associated projected delivery dates, times and rates. Exemplary embodiments of the present invention would generate and provide an exemplary interactive graphic mapping of a projected carrier-specific, delivery-service-specific route, and associated projected delivery date, time and rate for a user-selected carrier and delivery service/method. Exemplary embodiments of the present invention would then track shipping/mailing progress and delivery status of the item according to carrier-provided shipping/mailing progress and delivery status “events,” such as, for example, carrier-provided item scanning events.
US11651321B2
Technologies are shown for securing private information during shipping of an item storing shipping information at a blockchain address that includes a recipient geolocation address and generating a shipping label that includes a machine-readable pointer to the blockchain address. The label can be scanned to obtain the blockchain address and request the shipping information. In response to a request, the recipient geolocation address or a next intermediate shipper can be provided. The recipient can be notified to obtain authorization to release the recipient geolocation address or provide an alternative geolocation for delivery.
US11651319B2
A method for managing a modular product life cycle is described. A central computing device or system receives inputs representative of one or more of: an expected product life cycle, a market demand for the product, a manufacturing process for the product, a reverse manufacturing process for the product, and one or more technical engineering constraints associated with the product. From this information, a first modular product design is determined. Later in the life cycle of the modular product a second plurality of inputs representative of one or more of: a market demand, a manufacturing process, a reverse manufacturing process, and one or more technical engineering constraints are retrieved. From this information, a second modular product design is determined.
US11651312B2
Disclosed embodiments include a method for combining a BATCH application programming interface (API) and a QUEUEABLE API on a SALESFORCE platform to process records. The method can include accessing a programming environment associated with an add-on application for a SALESFORCE platform, obtaining records via the add-on application to be processed on the SALESFORCE platform in accordance with a job type, calling a BATCH API to process the records by batching the records to create job records, and calling a QUEUEABLE API to process the job records in QUEUEABLES including parallel QUEUEABLES such that at least some job records included in the parallel QUEUEABLES are processed in parallel in accordance with the job type.
US11651308B1
According to one aspect, a method includes identifying a machine arranged to be monitored using teleoperations, and obtaining a first request from a first teleoperations arrangement to monitor the machine. The first teleoperations arrangement includes a first teleoperations equipment. The method also includes determining whether to accept the first request from the first teleoperations arrangement, wherein determining whether to accept the first request from the first teleoperations arrangement includes verifying that a first operator of the first teleoperations equipment is certified by the platform and verifying that the teleoperations equipment meets a standard. The first request is accepted when it is determined that the request is to be accepted, wherein accepting the first request includes assigning the first teleoperations arrangement to monitor the machine during a first shift. Finally, the method includes monitoring the first teleoperations arrangement and the machine during the first shift.
US11651305B2
Systems and methods of achieving feasibility of optimization constraints. One system includes an electronic processor configured to receive a request associated with an original set of constraints and determine an irreducible infeasible subset (IIS) of the original set of constraints. The electronic processor is also configured to remove the IIS from the original set of constraints resulting in a subset of remaining constraints of the original set of constraints. The electronic processor is also configured to remove a constraint from the IIS resulting in a feasible subset of remaining constraints of the IIS. The electronic processor is also configured to determine a new set of constraints, the new set of constraints including the subset of remaining constraints of the original set of constraints and the feasible subset of remaining constraints of the IIS. The electronic processor is also configured to output a result based on the new set of constraints.
US11651304B2
A system for monitoring and controlling a business process involving a plurality of workstations or/and computerized services, the system comprising apparatus for receiving messages exchanged between the plurality of workstations or computerized services and having content, and for deriving from the content of the messages, monitoring information regarding the single business process.
US11651302B2
A computer-implemented method for generating synthetic training data for an artificial-intelligence machine, the method includes at least steps of: defining parameters for at least one approach scenario of an aircraft approaching a runway; using the parameters of the at least one scenario in a flight simulator to generate simulated flight data, the flight simulator being configured to simulate the aircraft in the phase of approach toward the runway and to simulate an associated automatic pilot; using the simulated flight data to generate a plurality of ground-truth images, the ground-truth images corresponding to various visibility conditions; and generating, from each ground-truth image, a plurality of simulated sensor images.
US11651295B2
A system and method for creating and making use of customer profiles, including energy consumption patterns. Devices within a service point, using the active load director, may be subject to control events, often based on customer preferences. These control events cause the service point to use less power. Data associated with these control events, as well as related environment data, are used to create an energy consumption profile for each service point. This can be used by the utility to determine which service points are the best targets for energy consumption. In addition, an intelligent load rotation algorithm determines how to prevent the same service points from being picked first each time the utility wants to conserve power.
US11651282B2
A learning method for learning an action of an agent using model-based reinforcement learning is provided. The learning method includes: obtaining time series data indicating states and actions of the agent when the agent performs a series of actions; establishing a dynamics model by performing supervised learning using the time series data obtained; deriving a plurality of candidates for an action sequence of the agent from variational inference using a mixture model as a variational distribution, based on the dynamics model; and outputting, as the action sequence of the agent, one candidate selected from among the plurality of candidates derived.
US11651281B2
Embodiments relate to a system, program product, and method for generating an enhanced feature catalog for a predictive model. The embodiments disclosed herein include capturing predictive model design time information including training data lineage metadata to determine the features of the training data, model design time measurements, and model design time metadata. Once the predictive model is built, the training data lineage metadata is used to capture the features that will be maintained within a feature catalog. The model design time measurements and model design time metadata provide further correlation between the predictive model and the features. Runtime metrics on the predictive model create additional correlations between the captured data and metadata with the features in the feature catalog to expeditiously identify the relevant features of the predictive model.
US11651269B2
A method comprises: generating, at a first computing device, a first set of gradient values associated with a data block processed by nodes of a machine learning model, the first set of gradient values being in a first data format; determining a first shared factor from the first set of gradient values, the first shared factor being in a second data format of a lower a precision than that of the first data format; and scaling the first set of gradient values with the first shared factor, to obtain a second set of gradient values having the second data format. In addition, the method comprises sending the second set of gradient values and the first shared factor to a second computing device; and, in response to receiving a third set of gradient values and a second shared factor from the second computing device, adjusting parameters of the machine learning model.
US11651262B2
A historical log of a plurality of a type of Internet-connected appliances is collected. a dynamic probabilistic graphical model of the time-lined interactions between subsystems and components of the appliances is generated. The probabilistic graphical model is trained by applying machine learning techniques and applying expert knowledge. A natural language processing (NLP) conversational user interface for diagnostic queries regarding operational errors is provided, and responsive to receive a diagnostic query in a conversational format from a user regarding a particular type, make, and model of an appliance of the plurality of the type of Internet-connected appliances, a diagnostic response is provided to the user interface using the natural language processing conversational format.
US11651261B2
A computer-implemented method includes receiving a plurality of expert datasets representing computer-generated beliefs; generating respective expert tensors for each expert dataset; fusing each of the respective expert tensors into a final result tensor, wherein the final result tensor represents the simultaneous fusing of the plurality of expert datasets; and storing or outputting the final result for use in an application.
US11651246B2
A question inference device comprises: an input unit inputting an inquiry from a user; a storage unit storing a plurality of questions prepared in advance and one or more keywords for identifying each question in association with each other; a choice unit referring to the storage unit and choosing a question associated with a keyword contained in the inquiry inputted by the input unit from among the plurality of questions; a computation unit computing the likelihood of each of the plurality of questions for the inquiry inputted by the input unit; an inference unit inferring, based on a choice result of the choice unit and a computation result of the computation unit, such a question that the user intends the substance of the question from among the plurality of questions; and an output unit outputting information based on an inference result of the inference unit.
US11651242B2
Text is received from a first user. The text is associated with an electronic communication tool for communication to a second user. Candidate answers are generated based on the text using a question answering system. At least one of the candidate answers is provided to the first user.
US11651238B2
An earpiece in embodiments of the present invention may have one or more of the following features: (a) an earpiece housing, (b) at least one speaker, (c) a plurality of sensors disposed within the earpiece housing, and (d) a processor disposed within the earpiece housing and operatively connected to the plurality of sensors and the at least one speaker, wherein the processor is configured to use an artificial intelligence framework to evaluate sensor input from the plurality of sensors to provide advice to the user.
US11651225B2
A system for flexible regularization and adaptable scaling of an artificial neural network is provided. The system includes a memory to store an artificial neural network and training data, a processor and interface to submit signals and training data into the neural network having a sequence of layers, each layer includes a set of neuron nodes, wherein a pair of nodes from neighboring layers are mutually connected with a plural of trainable parameters to pass the signals from the previous layer to next layer, a random number generator to modify the output signal of each neuron nodes for regularization in a stochastic manner following a multi-dimensional distribution across layer depth and node width directions of the neural network, wherein at least one layer has non-identical profile across neuron nodes, a training operator to update the neural network parameters by using the training data such that the output of neural network provides better values in a plural of objective functions; and an adaptive truncator to prune the output of neuron nodes at each layer in a compressed size of the neural network to reduce the computational complexity on the fly in downstream testing phase for any new incoming data.
US11651220B2
A computational method for training a classifier. The method includes receiving a training data set comprised of pairs of training input and output signals, the classifier parameterized by parameters, a class-dependent allowed perturbation for each of at least two different classes and including a first class-dependent allowed perturbation for a first class and a second class-dependent allowed perturbation for a second class, and a loss function. The method further includes partitioning the training data set into a first subset labelled with a first label and a second subset labelled with a second label. The method also includes calculating a first loss in response to the first subset and the first class-dependent allowed perturbation and a second loss calculated in response to the second subset and the second class-dependent allowed perturbation. The method also includes updating the parameters in response to the first and second losses to obtain updated parameters.
US11651217B2
A system is provided for control of an entertainment state system having segregated secure functions and public functions for use by one or more users of the system. First, a public interface portal receives instructions regarding operation of the entertainment state system from the one or more users. The interface portal includes a first interface, a processor, a graphical user interface (GUI) coupled to the processor, a control unit in operative communication with the processor and graphical user interface, and a second interface providing an application program interface (API). Secondly, a secure entity unit is provided, the secure entity unit including a receive interface, the receive interface adapted to receive a call from the application program interface (API) of the interface portal, a send interface, the send interface adapted to provide a response to the interface portal interface, a game engine, and a financial engine.
US11651216B2
An exemplary model search may provide optimal explainable models based on a dataset. An exemplary embodiment may identify features from a training dataset, and may map feature costs to the identified features. The search space may be sampled to generate initial or seed candidates, which may be chosen based on one or more objectives and/or constraints. The candidates may be iteratively optimized until an exit condition is met. The optimization may be performed by an external optimizer. The external optimizer may iteratively apply constraints to the candidates to quantify a fitness level of each of the seed candidates. The fitness level may be based on the constraints and objectives. The candidates may be a set of data, or may be trained to form explainable models. The external optimizer may optimize the explainable models until the exit conditions are met.
US11651214B2
An artificial intelligence (AI) system capable of simulating functions of a human brain, such as recognition and judgment, by using the machine learning algorithm such as deep learning, and an application thereof are provided. A method of learning multi-modal data according to the AI system and an application thereof includes: obtaining first context information representing a characteristic of a first signal and second context information representing a characteristic of a second signal by using a first learning network model; obtaining hidden layer information based on the first context information and the second context information by using a second learning network model; obtaining a correlation value representing a relation degree between the hidden layer information by using the second learning network model; and learning the hidden layer information in which the correlation value is derived as a maximum value.
US11651208B2
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for reinforcement learning. A reinforcement learning neural network selects actions to be performed by an agent interacting with an environment to perform a task in an attempt to achieve a specified result. The reinforcement learning neural network has at least one input to receive an input observation characterizing a state of the environment and at least one output for determining an action to be performed by the agent in response to the input observation. The system includes a reward function network coupled to the reinforcement learning neural network. The reward function network has an input to receive reward data characterizing a reward provided by one or more states of the environment and is configured to determine a reward function to provide one or more target values for training the reinforcement learning neural network.
US11651206B2
Embodiments of the present invention are directed to a computer-implemented method for multiscale representation of input data. A non-limiting example of the computer-implemented method includes a processor receiving an original input. The processor downsamples the original input into a downscaled input. The processor runs a first convolutional neural network (“CNN”) on the downscaled input. The processor runs a second CNN on the original input, where the second CNN has fewer layers than the first CNN. The processor merges the output of the first CNN with the output of the second CNN and provides a result following the merging of the outputs.
US11651199B2
Techniques and mechanisms for processing differential video data with a spiking neural network to provide action recognition functionality. In an embodiment, the spiking neural network is coupled to receive and process a first one or more spike trains which represent an encoded version of a sequence comprising frames of differential video data. In turn, the frames of differential video data are each based on a difference between a respective two frames of raw video data. Based on the processing of the first one or more spike trains, the spiking neural network may output a second one or more spike trains. In another embodiment, the second one or more spike trains are provided to train the spiked neural network to recognize an activity type, or to classify a video sequence as including a representation of an instance of the activity type.
US11651197B2
A system for neural networks and virtual agents is provided. A computing device analyzes (i) one or more consumer requests and (ii) one or more underlying attributes. A computing device generates a threshold level of prediction of a response profile based on, but is not limited to, output data from the neural network. A computing device distributes the predicted response from the neural network to one or more cognitive service agents.
US11651196B2
Techniques are disclosed that enable automating user interface input by generating a sequence of actions to perform a task utilizing a multi-agent reinforcement learning framework. Various implementations process an intent associated with received user interface input using a holistic reinforcement policy network to select a software reinforcement learning policy network. The sequence of actions can be generated by processing the intent, as well as a sequence of software client state data, using the selected software reinforcement learning policy network. The sequence of actions are utilized to control the software client corresponding to the selected software reinforcement learning policy network.
US11651191B2
A method, apparatus, and computer program product are provided for providing improved neural network implementations using a repeated convolution-based attention module. Example embodiments implement a repeated convolution-based attention module that utilizes multiple iterations of a repeated convolutional application layer and subsequent augmentations to generate an attention module output. Example methods may include augmenting an attention input data object based on a previous iteration convolutional output to produce a current iteration input parameter, inputting the input parameter to a repeated convolutional application layer to generate a current iteration input parameter, repeating for multiple iterations, and augmenting the attention input data object based on the final convolutional output to produce an attention module output. Other methods may include an initial convolutional application layer, and/or apply and augment the output of the initial convolutional application layer, and include convolutional application layer(s) having at least two sub-layers.
US11651189B2
A method of evaluating gastrointestinal cancer risk. The method comprises generating a set of features comprising a plurality of current blood test results from a blood collected from a target individual, providing at least one classifier generated according to an analysis of a plurality of respective historical blood test results of each of another of a plurality of sampled individuals, and evaluating, using a processor, a gastrointestinal cancer risk of the target individual by classifying the set of features using the at least one classifier.
US11651187B2
A reusable seal including an antenna, an opening sensor to sense the opening of a volume to be monitored and an electronic device coupled to the antenna and configured to communicate with a reader via the antenna. The electronic device is supplied with power only by the antenna when a reader is proximate to the antenna. The seal has a memory that may assume an active state or an inactive state. The seal is configured such that the memory may be activated only by the electronic device when the device is supplied with power to store an intact seal state in the memory, and the memory may be deactivated at any time when the opening sensor is actuated to store a non-intact seal state in the memory. The seal is configured to respond to a request from a reader regarding its state according to the memory state.
US11651186B2
An RFID tag includes a first conductor and second conductors that are connected to each other to provide a main portion or all of a coil-shaped conductor or a loop-shaped conductor. Moreover, an RFIC is connected to the second conductors or is electromagnetically coupled to the second conductors. The first conductor includes terminals provided such that an end projects outward from a winding range of the coil-shaped conductor or a loop-shaped conductor while the first conductor is connected to the second conductors.
US11651183B2
A transaction or identification card has a width, a length, and at least one planar surface extending across the width and length. The card includes a dynamic feature including an actuator having an inactivated position and an activated position, wherein the inactivated position has at least one reversible difference from the activated position relative to the planar surface of the card.
US11651177B2
A printing apparatus comprising: a disc receiving portion configured to receive a disc which can record data; and a camera provided to oppose to a label surface of the disc when the disc is received in the disc receiving portion and configured to photograph the label surface of the disc.
US11651172B2
The present invention provides the method for users to access different content when users snap a picture of a single Optical Code. The present invention relates to a method and system that provides a single user or concurrently provides multiple users with controlled access to custom and interactive content. The present invention stores a Unique Key within the Optical Code used to look up programmed instructions. The present invention uses the snap of the camera on the portable computer and imaging device to initialize the programmed instructions associated with the Unique Key. The System provides a method by which a set of actions can be performed with the simple snap of the Optical Code using a portable computer and imaging device.
US11651160B2
Systems and methods for using machine learning and rules-based algorithms to create a patent specification based on human-provided patent claims such that the patent specification is created without human intervention are disclosed. Exemplary implementations may: obtain a claim set; obtain a first data structure representing the claim set; obtain a second data structure; obtain a third data structure; and determine one or more sections of the patent specification based on the first data structure, the second data structure, and the third data structure.
US11651157B2
Introduced here are computer programs and associated computer-implemented techniques for discovering the presence of filler words through tokenization of a transcript derived from audio content. When audio content is obtained by a media production platform, the audio content can be converted into text content as part of a speech-to-text operation. The text content can then be tokenized and labeled using a Natural Language Processing (NLP) library. Tokenizing/labeling may be performed in accordance with a series of rules associated with filler words. At a high level, these rules may examine the text content (and associated tokens/labels) to determine whether patterns, relationships, verbatim, and context indicate that a term is a filler word. Any filler words that are discovered in the text content can be identified as such so that appropriate action(s) can be taken.
US11651155B2
The email suggestor system and method provide an efficient and effective way to capture a user identifier, such as an email address of a consumer in a retail environment. The email suggestor system generates one or more suggested first text portions based on input data, outputs at least one of the suggested first text portions, and receives a selection of a first text portion. The email suggestor system generates one or more suggested second text portions of a user identifier based on the input data, outputs at least one of the suggested second text portions, and receives a selection of a second text portion. The email suggestor system generates a user identifier including the selected first text portion and the selected second text portion. The email suggestor system uses received feedback response to refine and/or train one or more models with which it generates the suggested text portions.
US11651152B2
A method may include obtaining a document and using a first prediction model to generate text block scores for text blocks in the document, where a first text block of the text blocks is associated with a first text block score of the plurality of text block scores. The method also includes updating, in response to the first text block score for the first text block failing to satisfy a criterion, a modified version of the document with an indicator to set the first text block as a hidden text block in a presentation of the modified version. The method also includes generating a summarization of the first text block based on the words in the first text block and updating the modified version of the document to include the summarization. The method also includes providing the modified version of the document to a user device.
US11651150B2
The need for extracting information trapped in unstructured document images is becoming more acute. A major hurdle to this objective is that these images often contain information in the form of tables and extracting data from tabular sub-images presents a unique set of challenges. Embodiments of the present disclosure provide systems and methods that implement a deep learning network for both table detection and structure recognition, wherein interdependence between table detection and table structure recognition are exploited to segment out the table and column regions. This is followed by semantic rule-based row extraction from the identified tabular sub-regions.
US11651146B2
Systems, methods, and other embodiments associated with configuring related links and controlling of a display are described. In one embodiment, in response to a user activating a data page on a user interface, wherein the data page includes a plurality of input fields for receiving input values: monitoring the plurality of input fields for inputted values. When a first value is input into a first input field of the plurality of input fields, the system (i) identifies related links assigned to the first input field, (ii) counts a number of the related links that are assigned to the first input field, and (iii) generates and displays, on a display, a graphical badge that includes the number of the related links to inform the user that related links are available for the first input field.
US11651139B2
Embodiments of the present application provide a text output method and system, a storage medium, and an electronic device. The system includes at least an automatic speech recognition ASR model group, a text alignment model, and a re-scoring model that are sequentially connected, where the ASR model group includes a plurality of ASR models each configured to convert input audio data into respective first texts; the text alignment model is configured to perform alignment for a plurality of first texts, to obtain a plurality of target texts, where lengths of the plurality of target texts are all equal; and the re-scoring model is configured to score words/terms at each alignment position of the plurality of target texts, to obtain a word/term with the highest score at each alignment position, as a target word/term, and determine the target word/terms, as an output text, by the respective alignment positions.
US11651133B2
A method of forming an integrated circuit includes placing a first cell layout design of the integrated circuit on a layout design, and manufacturing the integrated circuit based on the layout design. Placing the first cell layout design includes placing a first active region layout pattern adjacent to a first cell boundary, placing a second active region layout pattern adjacent to a second cell boundary, and placing a first set of active region layout patterns between the first and second active region layout patterns, according to a first set of guidelines. The first set of guidelines includes selecting transistors of a first type with a first driving strength and transistors of a second type with a second driving strength. In some embodiments, the first, second and first set of active region layout patterns extend in the first direction, and are on a first layout level.
US11651130B2
The present disclosure provides methods and devices for simulating a design, wherein the design comprises a main class with parameters and a plurality of instances of the main class, wherein the plurality of instances comprise a first instance and a second instance. The method includes: determining, by analyzing the design, a plurality of secondary classes associated with instantiating the main class, wherein the plurality of secondary classes are used as the parameters of the main class and comprise a first secondary class corresponding to the first instance and a second secondary class corresponding to the second instance; translating the design to generate a first temporary code associated with the plurality of instances; generating, based on the first temporary code, a plurality of instance machine codes corresponding to the plurality of instances; and simulating the design based on the plurality of instance machine codes.
US11651126B2
A Register Transfer Level (RTL) representation is recovered from a netlist representing an integrated circuit (IC). The netlist is converted to a graph comprising nodes belonging to a set of node types and edges connecting the nodes. The set of node types includes an instance node type representing an electronic component and a wire node type representing signal transfer between components. The graph is converted to a standardized graph by replacing subgraphs of the graph with standardized subgraphs. An RTL representation of the standardized graph is generated by operations including building signal declarations in a hardware description language (HDL) from the wire nodes of the standardized graph and building signal assignments in the HDL from instance nodes of the standardized graph.
