US11690305B2
A phase change memory (PCM) cell comprising a substrate a first electrode located on the substrate. A phase change material layer located adjacent to the first electrode, wherein a first side of the phase change material layer is in direct contact with the first electrode. A second electrode located adjacent to phase change material layer, wherein the second electrode is in direct contact with a second side of the phase change material layer, wherein the first side and the second side are different sides of the phase change material layer. An airgap is located directly above the phase change material layer, wherein the airgap provides space for the phase change material to expand or restrict.
US11690303B2
An electronic chip includes at least a first array of first elementary cells and a second array of second elementary cells. The first and second elementary cells form two types of phase change memory having a storage element formed by a volume of phase change material having either a crystalline state or an amorphous state depending on the bit stored. Each first elementary cell includes a volume of a first phase change material, and each second elementary cell includes a volume of a second phase change material that is different from the first material. Each elementary cell includes a heating connector configured for the passage of a heating current adapted to cause a phase change of the volume of phase change material of the elementary cell.
US11690300B2
Methods related to the treatment of a quantum computing device to increase channel mobility are described. An example method includes forming a superconducting metal layer on a surface of a wafer. The method further includes selectively removing a portion of the superconducting metal layer to allow a subsequent formation of a gate dielectric associated with the device, where the selectively removing causes a decrease in channel mobility associated with the quantum computing device. The method further includes prior to forming the gate dielectric, subjecting the wafer to a plasma treatment, where a set of parameters associated with the plasma treatment is selected to increase the channel mobility.
US11690299B2
Provided is an X-type 3-terminal STT-MRAM (spin orbital torque magnetization reversal component) having a high thermal stability index Δ and a low writing current IC in a balanced manner. A magnetoresistance effect element has a configuration of channel layer (1)/barrier layer non adjacent magnetic layer (2b)/barrier layer adjacent magnetic layer (2a)/barrier layer (3).
US11690298B2
Magnetic memory structure and memory device are provided. A magnetic memory structure includes a metal layer, a first magnetic tunnel junction, and a second magnetic tunnel junction. The metal layer includes a first contact region and a second contact region. Electrical resistivity of at least a first part of the first contact region is different than electrical resistivity of the second contact region. The first magnetic tunnel junction is disposed on the metal layer. The first magnetic tunnel junction includes a first free layer in contact with the first contact region of the metal layer. The second magnetic tunnel junction is disposed on the metal layer. The second magnetic tunnel junction includes a second free layer in contact with the second contact region of the metal layer.
US11690297B2
A vibration device includes a substrate having a first surface and a second surface at an opposite side to the first surface, a vibration element disposed on the first surface, a first through electrode which penetrates the substrate, and is configured to electrically couple the power supply interconnection disposed on the second surface and the first circuit block disposed on the first surface, and a second through electrode which penetrates the substrate, and is configured to electrically couple the power supply interconnection and the second circuit block including an analog circuit disposed on the first circuit, wherein R1>R4 and R2>R4, in which R1 is an electric resistance of the first through electrode, R2 is an electric resistance of the second through electrode, and R4 is an electric resistance of a zone of the power supply interconnection coupling the first through electrode and the second through electrode.
US11690287B2
An organic light-emitting device includes a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode. The organic layer includes an emission layer. The emission layer includes a first compound, a second compound, and a third compound. The first compound is represented by Formula 1, the second compound is represented by Formula 2, the third compound is represented by Formula 3, and the first compound and the second compound are different from each other.
US11690286B2
A compound having the structure of Formula I is disclosed. In the structure of Formula I, each of R1, R2, and R3 is independently a hydrogen, a non-fused aryl group having one meta-substituent, or a non-fused heteroaryl six-membered ring having one or more meta-substituents; each meta-substituent is a non-fused aryl or non-fused heteroaryl six-membered ring optionally substituted with further substituents selected from the group consisting of non-fused aryl groups, non-fused heteroaryl groups, and alkyl groups; and at least one of R1, R2, and R3 is a non-fused aryl having one meta-substituent or a heteroaryl six-membered ring having at least one meta-substituent, wherein each meta-substituent is a non-fused aryl or non-fused heteroaryl group further substituted with a chain of at least two non-fused aryl or non-fused heteroaryl groups. The compounds may be useful in phosphorescent organic light emitting devices.
US11690282B2
The present specification relates to an organic solar cell including a first electrode; a second electrode; and one or more organic material layers including a photoactive layer, wherein the photoactive layer includes an electron donor and an electron acceptor, the electron donor includes a polymer including a first unit represented by Chemical Formula 1; a second unit represented by Chemical Formula 2; and a third unit represented by Chemical Formula 3, and the electron acceptor includes a non-fullerene-based compound.
US11690277B2
A method of p-type doping a carbon nanotube includes the following steps: providing a single carbon nanotube; providing a layered structure, wherein the layered structure is a tungsten diselenide film or a black phosphorus film; and p-type doping at least one portion of the carbon nanotube by covering the carbon nanotube with the layered structure.
US11690257B2
A display device includes: a substrate; an inorganic insulating layer disposed on the substrate; a conductor disposed on the inorganic insulating layer; and an organic insulating layer disposed on the conductor, where an opening is defined through the organic insulating layer to expose a part of the upper surface of the conductor, and at least one material selected from a siloxane, a thiol, a phosphate, a disulfide including a sulfur series, and an amine is bonded on the part of the upper surface of the conductor exposed through the opening.
US11690244B2
A display device is provided. The display device includes a substrate including a display area, an opening area disposed in the display area, a first non-display area at least partially surrounding the display area, and a second non-display area at least partially surrounding the opening area. A display layer is disposed in the display area. An encapsulating substrate covers the display layer and has an opening corresponding to the opening area. A sealing portion is disposed between the encapsulating substrate and the substrate. The sealing portion is disposed in the opening area and connects the encapsulating substrate to the substrate. A partition wall is disposed between the substrate and the sealing portion.
US11690242B2
Provided are a light emitting device includes a first electrode and a second electrode facing each other; an emissive layer disposed between the first electrode and the second electrode and a display device including the same. The emissive layer comprises: a first emission layer disposed on the first electrode and having a hole transporting property; a second emission layer and a third emission layer disposed on the first emission layer; wherein the second emission layer comprises an organic compound having a bipolar transport property and the third emission layer has a composition different from the first emission layer and the second emission layer; wherein the first emission layer, the second emission layer, and the third emission layer comprises a plurality of quantum dots, and wherein the first emission layer, the second emission layer, and the third emission layer are configured to emit light of a same color.
US11690237B2
A field-effect transistor including at least: a substrate; a source electrode; a drain electrode; a gate electrode; a semiconductor layer in contact with the source electrode and with the drain electrode; and a gate insulating layer insulating between the semiconductor layer and the gate electrode, wherein the semiconductor layer contains a carbon nanotube, and the gate insulating layer contains a polymer having inorganic particles bound thereto. Provided is a field-effect transistor and a method for producing the field-effect transistor, wherein the field-effect transistor causes decreased leak current and furthermore enables a semiconductor solution to be uniformly applied.
US11690232B2
A memory device including a first array of rail structures that extend along a first horizontal direction, in which each of the rail structures are formed to serve as a bottom electrode, and a second array of rail structures that laterally extend along a second horizontal direction and are laterally spaced apart along the first horizontal direction. Each of the rail structures in the second array are formed to server as a top electrode. The memory device also includes a continuous dielectric memory layer located between the first array of rail structures and the second array of rail structures. The continuous dielectric memory layer providing protection from current leakage between the rail structures of the first array and the rail structures of the second array.
US11690220B2
A flash includes a substrate. Two gate structures are disposed on the substrate. Each of the gate structures includes a floating gate and a control gate. The control gate is disposed on the floating gate. An erase gate is disposed between the gate structures. Two word lines are respectively disposed at a side of each of the gate structures. A top surface of each of the word lines includes a first concave surface and a sharp angle. The sharp angle is closed to a sidewall of the word line which the sharp angle resided. The sidewall is away from each of the gate structures. The sharp angle connects to the first concave surface.
US11690219B2
In certain aspects, a three-dimensional (3D) memory device includes a memory stack including interleaved conductive layers and dielectric layers, a channel structure extending through the memory stack, and a through array contact (TAC) extending through the memory stack. Edges of the conductive layers along a sidewall of the TAC are recessed. The TAC includes a conductor layer and a spacer over the sidewall of the TAC.
US11690216B2
An example apparatus includes a first source/drain region and a second source/drain region formed in a substrate. The first source/drain region and the second source/drain region are separated by the channel. The example apparatus further includes a gate separated from the channel by a dielectric material and an access line formed in a high aspect ratio trench connected to the gate. The access line includes a first titanium nitride (TiN) material formed in the trench, a metal material formed over the first TiN material, and a second TiN material formed over the metal material. The example apparatus further includes a sense line coupled to the first source/drain region and a storage node coupled to the second source/drain region.
US11690211B2
Described herein are IC devices that include TFT based memory arrays on both sides of a layer of logic devices. An example IC device includes a support structure (e.g., a substrate) on which one or more logic devices may be implemented. The IC device further includes a first memory cell on one side of the support structure, and a second memory cell on the other side of the support structure, where each of the first memory cell and the second memory cell includes a TFT as an access transistor. Providing TFT based memory cells on both sides of a layer of logic devices allows significantly increasing density of memory cells in a memory array having a given footprint area, or, conversely, significantly reducing the footprint area of the memory array with a given memory cell density.
US11690208B2
Provided is an electromagnetic field shielding plate, etc., in which it is possible to reduce weight while achieving high shielding performance from relatively high-frequency electromagnetic fields. The electromagnetic field shielding plate is configured by layering a permalloy layer 3 comprising a plate or sheet of permalloy, and an amorphous layer 1 comprising an Fe—Si—B—Cu—Nb-based amorphous plate or sheet.
US11690207B2
In a magnetic shield material including a magnetic layer containing a magnetic material and an electrically conductive layer containing an electrically conductive material, the electrically conductive layer is designed to have a thickness corresponding to a frequency band of electromagnetic wave to be shielded. More specifically, the thickness of the electrically conductive layer (thickness of the aluminum foil in the drawing) is designed to have a thickness to maximize magnetic field shield effect of the magnetic shield material (thickness of the aluminum foil corresponding to peak value frequency in curve E in the drawing) in a frequency band of electromagnetic wave to be shielded. This makes it possible to obtain good magnetic field shield effect of the magnetic shield material in the frequency band of electromagnetic wave to be shielded.
US11690203B1
The present invention relates to a cooling system and method for regulating environmental conditions of a racked server unit having a plurality of server modules. The system comprises of an inlet line connected to a plurality of circulation conduits, wherein the plurality of circulation conduits receive a cooling medium from the inlet line, and the circulation conduits circulates the cooling medium through the racked server unit. A plurality of cold plates are positioned within the racked server unit, wherein one or more of the plurality of cold plates are thermally coupled to each of the plurality of server modules, and the plurality of cold plates are connected to one or more of the plurality of circulation conduits. An outlet line is connected to the plurality of circulation conduits, wherein the outlet line receives the cooling medium circulated through the racked server unit from the plurality of circulation conduits. A heat exchanger comprising a hot plate element, a cold plate element, and a thereto-osmotic membrane positioned between the hot plate element and the cold plate element, wherein the outlet line transfers the cooling medium circulated through the racked server unit to the hot plate element and the temperature of the cooling medium facing the hot plate element is regulated by transfer of heat from the cooling medium facing the hot plate element through the thereto-osmotic membrane to the hot plate element.
US11690202B2
An electronic rack includes one or more servers, where each server is contained within a respective server container, and each server is at least partially submerged in two-phase liquid coolant, where, while the server generates heat that is transferred to the two phase liquid coolant thereby causing some of the two phase liquid coolant to turn into a vapor. The electronic rack includes a condenser container and condensing coils mounted at a top portion of the electronic rack to condense the vapor into the two-phase liquid coolant. The electronic rack includes a vapor manifold along a length of the electronic rack, the vapor manifold coupling the condenser container to a respective server, where the vapor manifold carries the vapor from the servers to the condensing coils. The electronic rack includes a first return line coupled to the condenser container, to return the two-phase liquid coolant to a coolant unit.
US11690193B2
A support assembly includes a first slide rail assembly, a second slide rail assembly, a carried object, a first cable management device and a second cable management device. The first cable management device is mounted to the first slide rail assembly and the second slide rail assembly. The first cable management device includes a first cross bar and a second cross bar movably connected to the first cross bar. The first cross bar is further connected to the first slide rail assembly and the second cross bar is further connected to the first slide rail assembly. The present invention further discloses a cable management kit which includes the first cable management device and the second cable management device.
US11690187B2
A display system can include a stand that includes a base and an arm that extends from the base to an end portion of the arm; and a display housing that includes a display, a rail assembly and an arm socket, translatable via the rail assembly, that receives the end portion of the arm.
US11690183B2
A supporting assembly configured to fix chassis of electronic device to fixing bracket. Supporting assembly includes plate body, cushion, fastener and spacer. Plate body includes mounting hole and wall surface forming mounting hole, and plate body is configured to be fixed to chassis of electronic device. Cushion is disposed through mounting hole and includes opening. Fastener is disposed through opening of cushion. A side of fastener is configured to be fixed to fixing bracket, and cushion is clamped between another side of fastener and fixing bracket so as to be compressed. Spacer is disposed in mounting hole and located between wall surface of plate body and cushion. Hardness of spacer is greater than hardness of cushion.
US11690168B2
A display device including: a display panel; a first substrate attached to a side of the display panel; and a second substrate attached to a side of the first substrate, wherein the display panel includes a first panel test pad and a second panel test pad, the first substrate includes a 1-1 circuit test lead overlapping and connected to the first panel test pad, a 1-2 circuit test lead overlapping and connected to the second panel test pad, a 2-1 circuit test lead overlapping and connected to the second substrate, a 1-1 test lead line connected to the 1-1 circuit test lead, a 1-2 test lead line connected to the 1-2 circuit test lead, and a first test lead line connected to the 2-1 circuit test lead, and the 1-1 test lead line and the 1-2 test lead line are connected to the first test lead line.
US11690163B2
A particle accelerator system including a particle accelerator that accelerates charged particles, a signal source that outputs high frequency power for accelerating the charged particles in the particle accelerator, an amplifying unit that amplifies the high frequency power from the signal source, and supplies the high frequency power to the particle accelerator, the amplifying unit including a plurality of semiconductor amplifiers using a semiconductor, and a control unit that controls an operation of the amplifying unit. The control unit controls output of at least one of the plurality of semiconductor amplifiers.
US11690149B2
Disclosed herein are system, apparatus, article of manufacture, method and/or computer program product embodiments, and/or combinations and sub-combinations thereof, for a dimmer device including a driver, and a controller communicatively coupled to the driver and to a monitor device. The monitor device can include a camera and is configured to take a plurality of images of the illumination load. The controller provides a control signal that indicates to the driver to adjust power supplied to an illumination load. The control signal is provided in response to a determination that a performance of the illumination load fails to satisfy a predetermined performance indicator. The performance of the illumination load is determined based on information related to the plurality of images of the illumination load taken by the camera of the monitor device. The controller can adjust a dimming level of the illumination load by providing the control signal to the driver.
US11690140B2
A control circuit for a vapor provision system includes comprises a first controller with capability to control a first set of components in the vapor provision system; a second controller with capability to control a second set of components in the vapor provision system, at least one component in the second set being also in the first set; and a communication link between the first controller and the second controller by which at least one controller can monitor operation of the other controller; wherein one or both controllers is operable to, via the communication link, detect a fault with the capability of the other controller to control the at least one component and, in response, assume control of the at least one component.
US11690138B2
A terminal performs: in response to receipt of first identifying information, from a first function-executing device via a first wireless connection established between the terminal and the first function-executing device, receiving, when the computer program is launched by an OS program of the terminal, at least the first device-identifying information from the OS program; establishing a second wireless connection between the terminal and the first function-executing device, using the first device-identifying information received from the OS program without requiring user input of an operation for selecting a connection-target function-executing device from at least one function-executing device; receiving first function information that indicates at least one function executable by the first function-executing device; and displaying, a first function screen for enabling a user to select a function required of the first function-executing device to execute, from the at least one function executable by the first function-executing device.
US11690131B2
A wireless device, in a connected state, receives a release message indicating an uplink grant of a first cell for use in an inactive state. The uplink grant is associated with a synchronization signal block (SSB) of a plurality of SSBs of the first cell. In response to the release message, the wireless device transitions from the connected state to the inactive state. In the active state, at least one beam failure instance is detected based on the SSB. A beam failure detection and recovery procedure on the first cell is initiated, for the first cell and in the inactive state, based on: a measurement quantity of the SSB being lower than a first threshold, and a cell measurement quantity of one or more SSBs of the plurality SSBs of the first cell being higher than a second threshold.
US11690110B2
A session management function (SMF) receives, from an access and mobility management function (AMF), a request for a time sensitive network (TSN) bridge. The SMF sends, to a user plane function (UPF) that supports TSN functionality, a message comprising configuration parameters of the TSN bridge. The configuration parameters comprise an identifier of the TSN bridge. The configuration parameters comprise an identifier of a port associated with TSN packet transmission.
US11690109B2
The technology relates to establishing wireless communication links, or connections, between a first audio accessory device, a second audio accessory device, and a client computing device. After receiving signals from the client computing device to initiate audio output, the first audio accessory device and the second audio accessory device may both perform a series of steps in parallel to establish connections with the client computing device and with each other. The series of steps may include relaying one or more acknowledgement (ACK) signals between the audio accessory devices in order to confirm proper receipt of the signals from the client computing device at both audio accessory devices. Alternatively, the series of steps may include transmitting a jamming signal from one of the audio accessory devices in order to prevent an ACK signal from the other audio accessory device from reaching the client computing device and initiating audio output.
US11690108B2
A system, according to one embodiment, includes: an enclosure, a bay coupled to the enclosure, the bay being for storing at least one solid state drive therein, and a computer coupled to the enclosure. The computer includes a central processing unit, and a wireless access point coupled to the enclosure, the wireless access point being coupled to the central processing unit. Moreover, the wireless access point is for wirelessly transferring data received from the central processing unit to at least one solid state drive stored in the bay. Other systems, methods, and computer program products are described in additional embodiments.
US11690107B2
Embodiments of the present invention are drawn to a computer-implemented process for automatically synchronizing TXOPs for a multi-link device (MLD) to improve wireless network performance and prevent IDC. The novel process can be performed by a multi-link device performing a multi-link operation, and the multi-link device can act as a wireless access point or a wireless station. Independent EDCA channel access can be performed at the multi-link device on a first wireless link and a second wireless link, and a back-off counter for a first wireless STA and a back-off counter for a second wireless STA are set according to the independent EDCA channel access. A TXOP is synchronously obtained on the first wireless link and the second wireless link responsive to the back-off counters expiring, and a multi-link operation is performed at the MLD using the first wireless link and the second wireless link during the TXOP.
US11690096B2
Provided is a method for controlling the access of a terminal in a communication system. An operation method of a terminal comprises the steps of: receiving, from a base station, configuration information for a two-step random access procedure; transmitting, to the base station, RA MSG-A including an RA preamble and an RA payload, on the basis of the configuration information; and receiving, from the base station, RA MSG-B, which is a response to the RA MSG-A. Therefore, communication system performance can be improved.
US11690094B2
Methods, systems, and devices for wireless communication are described. Generally, the described techniques provide for a user equipment (UE) to receive a logical channel configuration indicating whether logical channels at the UE are configured to use an access link, a sidelink, or both. A UE may determine that data is available on one or more logical channels and may transmit a buffer status report and a scheduling request to a base station based on the determination. In response, the base station may transmit an uplink grant to the UE allocating resources for transmitting the available data based on the logical channel configuration. The UE may transmit the available data on the access link, the sidelink, or both, based on the received uplink grant, the logical channels to which the available data applies, and the logical channel configuration.
US11690093B2
The present invention provides an electronic device and method for wireless communication, and a computer readable storage medium. The electronic device comprises a processing circuit configured to: set a first timer used for counting the activation time of a current bandwidth part (BWP) for a user equipment on an unlicensed frequency band; and switch, when the first timer times out, the user equipment onto another BWP on the unlicensed frequency band.
US11690092B2
A wireless communications system includes a first wireless-communications-apparatus that controls a second wireless-communication by a controller for a first wireless-communication; a second wireless-communications-apparatus capable of the second wireless-communication; and a third wireless-communications-apparatus capable of data transmission with the first wireless-communications-apparatus via the first or second wireless-communication, and that transmits to the first wireless-communications-apparatus, a control message including an address thereof for the second wireless-communication. When data is transmitted from the first wireless-communications-apparatus to the third wireless-communications-apparatus through the second wireless-communications-apparatus via the second wireless-communication, a processor in the first wireless-communications-apparatus for the first wireless-communication transfers the data to the second wireless-communications-apparatus through an adaptation sublayer and notifies the second wireless-communications-apparatus of the address acquired from the control message. The data is already processed in a convergence layer for performing the first wireless-communication. The second wireless-communications-apparatus transmits the data to the third wireless-communications-apparatus via the second wireless-communication, using the notified address.
US11690090B2
In some embodiments, a method for mitigating interference in a channel having multiple users includes: transmitting, by a transmitter, a signal of interest (SOI) to a sequential interference cancellation (SIC) receiver at a transmit power; determining a packet drop rate as seen by the receiver; and decreasing the transmit power in response to determining the packet drop rate exceeds a predetermined maximum packet drop rate. The transmitter's coding rate and/or modulation level may also be lowered based on the decrease in transmit power.
US11690080B2
This application provides a resource scheduling method and apparatus. The resource scheduling method includes: receiving, by a second node, resource configuration information sent by a first node, where the resource configuration information is used to indicate a time domain position of a backhaul resource set, and the backhaul resource set includes a fixed backhaul resource and a plurality of dynamic backhaul resources; receiving, by the second node on the fixed backhaul resource, first indication information sent by the first node, where the first indication information is used to indicate information about scheduled dynamic backhaul resources in the plurality of dynamic backhaul resources; and receiving, by the second node, a signal on the scheduled dynamic backhaul resources.
US11690068B2
Embodiments of the present disclosure relate to a method, device and computer readable storage media for optimizing buffer state report (BSR) for limited traffic mix. In example embodiments, whether a short or long BSR being reported is up to the configuration of LCG or the configuration of LCH within the LCG. In this way, minimum overhead for low bit rate services can be kept and thus a good coverage can be achieved, while the reporting information can be increased for other traffic.
US11690064B2
An embodiment of the present invention provides a method for a first UE to transmit a physical sidelink shared channel (PSSCH) in a wireless communication system, the PSSCH transmission method comprising: a step of excluding subframes, used by a second UE, from candidate subframes for PSSCH transmission; and a step of selecting a subframe for transmitting a PSSCH and transmitting the PSSCH, after excluding the subframes, used by the second UE, from the candidate subframes, wherein the subframes used by the second UE include subframes assumed to be repeatedly used by the second UE according to a reservation period of the second UE, wherein, if the reservation period of the second UE is smaller in value than a predetermined value, the shorter the reservation period of the second UE becomes, the greater the number of the subframes assumed to be repeatedly used becomes.
US11690061B2
Methods and systems establish a traffic policy for a personal electronic device based on one or more physical characteristics of the device. In some aspects, a database of traffic policies is maintained. The traffic policies are for accessing a network via a wireless communications link. A network access unit receives a request from a personal electronic device to access the network. The request is analyzed to determine a physical characteristic of the device. A traffic policy is established from the database for the device based, at least in part, on the determined physical characteristic of the device. Transmission of network traffic for the device is then scheduled based at least in part, on the established traffic policy.
US11690057B2
Methods and apparatus for detecting ACK/NACK bits with dual list-RM decoder and symbol regeneration for PUCCH format 3. In an exemplary embodiment, a method is provided for detected ACK/NACK bits received in a long-term evolution (LTE) physical uplink control channel (PUCCH) Format 3 uplink transmission. The method includes generating Top-M ACK candidates from a descrambled bit stream, regenerating Top-M candidate symbols from the Top-M ACK candidates, calculating channel estimates for the Top-M candidate symbols, combining to the channel estimates generate a combined metric; and searching the combined metric to determine detected ACK bits.
US11690055B2
The systems, methods, and techniques described in this disclosure allow different wireless systems that operate in accordance with different Radio Access Technologies (RATs) to coexist within a same frequency domain with minimal (if any) inter-RAT interference. Specifically, the described techniques allocate a respective, mutually-exclusive portion of a plurality of Space-Time-Frequency (STF) resources for use in communicating in accordance with each different RAT. For example, mutually-exclusive portions of spatial domain resources, time domain resources, and/or frequency domain resources may be respectively allocated for exclusive use by different RATs. A centralized, third-party controller (120) may perform the allocations, or the allocations may be cooperatively arrived at between systems supporting different RATs, e.g., in a peer-to-peer manner. STF resource allocations may be static and/or dynamic over time, and STF resources may be uniquely identified by respective resource identifiers.
US11690036B2
A wireless telecommunications system including first and second terminal devices operable to communicate with one another in a synchronized device-to-device manner. The second terminal device is operable to selectively achieve synchronization for receiving data transmissions from the first terminal device using direct synchronization signalling transmitted by the first terminal device or indirect synchronization signalling transmitted by another network entity, such as a base station. The second terminal device is configured to preferentially seek indirect synchronization over direct synchronization, unless the second terminal device detects synchronization signalling transmitted by the first terminal device is associated with a predefined characteristic that indicates the synchronization signalling transmitted by the first terminal device is high priority synchronization signalling, in which case the second terminal device is configured to preferentially seek synchronization using the high priority direct synchronization signalling from the first terminal device over indirect synchronization signalling transmitted by the other network entity.
US11690032B2
This disclosure provides a signal sending method, a signal receiving method, a network device and a terminal. The signal sending method includes: determining a position and beam direction of a synchronization signal block SSB to be sent; sending the SSB according to the determined position and beam direction of the SSB.
US11690008B2
Embodiments presented herein relates to a method for saving power in remote radio heads (RRHs) of a wireless communication system. The method is performed in an RRH controller node associated with a plurality of RRHs or the same cell, each of the plurality of RRHs having at least a first antenna branch A of the cell and a second antenna branch B of the cell. The method comprises providing S120 a first power saving indication to a first RRH of the plurality of RRHs, to inactivate its first antenna branch A, and providing S120 a second power saving indication to a second RRH of the plurality of RRHs, to inactivate its second antenna branch B, wherein at least one antenna branch is kept active in the first and second RRH. RRH controller nodes, a computer programs and a computer program product for saving power in RRHs of a wireless communication system are also presented.
US11690004B2
Various network slice assignment arrangements are presented. A network slice management system can create a multi-dimensional attribute matrix that defines network slices that operate on a physical cellular network. Using a machine learning algorithm, network slices that operate on the physical cellular network can be clustered based on attributes to create slice classes. A classification process to determine a slice class that most closely matches a cellular network service request may be performed. A network slice can then be selected from the slice class and be used for providing cellular network service.
US11690002B2
A communication method includes sending, by a source mobility management network element in a first area, a first slice set for a home public land mobile network (PLMN) (HPLMN) of a terminal device to a target mobility management network element in a second area when handing over the terminal device from a source access network device in the first area to a target access network device in the second area, where the first slice set corresponds to a second slice set for the first area, and obtaining, by the target mobility management network element, a third slice set for the second area based on the first slice set.
US11689998B2
Disclosed are a device and a method for allocating physical cell identifier (PCI) of a mobile base station. The device comprises: an acquiring unit configured to acquire location and movement speed of the mobile base station; a determining unit configured to determine a valid time interval for PCI of the mobile base station based on at least one of the location and the movement speed; an information collection unit configured to collect information relating to network configuration within a predetermined range where the mobile base station is located when the valid time interval is expired; and a PCI determining unit configured to determine the PCI of the mobile base station based on the information relating to network configuration within the predetermined range where the mobile base station is located.
US11689996B2
An access identifier and network slice access management component (ANMC) is disclosed. The ANMC can receive service access update information from an entity, for example a customer/enterprise, that be used to update service access of a user equipment (UE) to services of a network. Embodiments of the ANMC can facilitate updating an access identity parameter, updating an access priority parameter, updating a network slice access parameter, or combinations thereof. An ANMC can be embodied in a virtualized network function, as hardware, as software, or combinations thereof. An ANMC can be local to a network supporting the UE or can be located remotely from the network supporting the UE, such as in execution on a server of a cloud platform. The ANMC can support management of UE service access by an entity other than a carrier supporting the UE via a device external to a network of the carrier.
US11689989B2
A method includes responsive to a device sensing a phone being adjacent to the device, triggering the device and the phone in a preliminary communication mode; periodically broadcasting by the device in the preliminary communication mode a broadcast message (P2) with a unique identification; detecting a strength of the broadcast message (P2) by the phone; responsive to detecting the strength of the broadcast message (P2) greater than a first threshold (T1), establishing a restricted wireless connection between the phone and the device; transmitting packages between the device and the phone via the restricted wireless connection; detecting strengths of the packages; and responsive to detecting strengths of the packages respectively greater than the first threshold (T1) and a second threshold (T2), establishing a complete wireless communication between the device and the phone so as to connect the device to the network via the phone.
US11689983B2
A network environment includes a communication management resource, a first wireless station, and a second wireless station. The communication management resource initially allocates a first wireless channel to the first wireless station; the first wireless channel is selected from multiple available wireless channels. The communication management resource detects that a second wireless station is a substitute to the first wireless station. For example, the second wireless station is substituted as a replacement to the first wireless station. In response to the detecting that the second wireless station is a substitute to the first wireless station, the communication management resource allocates the first wireless channel to the second wireless station.
US11689981B2
An apparatus of a Radio Access Network (RAN) node, a system, and a method. The apparatus includes one or more processors to, during a non-dual connectivity (non-DC) radio link control (RLC) acknowledged mode (AM) handover of a user equipment (UE) from a source RAN node to the RAN node: process a message including information on at least one of an uplink (UL) COUNT value, a downlink (DL) COUNT value, or a hyper frame number (HFN) corresponding to UL or DL packet data convergence protocol (PDCP) data units (DUs) communicated between the UE and the source RAN node; determine the at least one of the UL COUNT value, the DL COUNT value or the HFN from the message; and process the PDCP DUs based on the at least one of the UL COUNT value, the DL COUNT value.
US11689972B2
A handover method, information exchange method, device and computer readable storage medium are provided. In some embodiments, a first network device may acquire multi-connectivity capability information of a candidate second network device during a handover process, so that the first network device may select, based on the multi-connectivity capability information, a candidate second network device capable of providing an multi-connectivity service as a second network device.
US11689971B1
A mechanism to help control connectivity of a user equipment device (UE). When the UE is served by a master node (MN) that does not support VOP service, the MN will cause the UE to not have a secondary connection with a secondary node (SN) that would engage in control-plane signaling with the UE via the UE's master connection with the MN. For instance, in that situation, the MN could avoid setting up the secondary connection for the UE in the first place. Or if the secondary connection exists already, the MN could tear down that secondary connection. By causing the secondary connection to not exist, the mechanism may help to avoid problems with operation of the secondary connection as a result of the UE tuning away to facilitate voice service.
US11689962B2
In certain embodiments, a current amount of an item available from a network resource may be monitored. Based on the monitoring indicating that the current amount fails to satisfy a first threshold, one or more sources may be identified. The one or more sources may be within a threshold proximity of the network resource, and distances between the one or more sources and the network resource may be determined. One or more requests for the amounts of the item to be transferred from the one or more sources to the network resource within time frames may be generated. For example, the time frames may be based on the distances. The one or more requests may be transmitted to the one or more sources.
US11689960B2
In some implementations, a network device may monitor a communication session associated with a user equipment and a network. The network device may determine a service-level identifier associated with a subscription of the user equipment, wherein the subscription is for a particular level of service that is to be provided by the network to the user equipment. The network device may determine that a performance metric associated with the communication session satisfies a performance threshold associated with the particular level of service. The network device may provide the service-level identifier to the user equipment based on the performance metric satisfying the performance threshold, wherein the service-level identifier enables an indication that the user equipment is receiving the particular level of service to be displayed by the user equipment.
US11689956B2
A method includes: receiving, by a session management function (SMF) network element, identification information from an access and mobility management function (AMF) network element; obtaining, by the SMF network element, information about a plurality of anchor user plane function (UPF) network elements of a session based on the identification information, wherein each of the plurality of anchor UPF network elements is used as an Internet protocol (IP) anchor of a user equipment in the session; and sending, by the SMF network element, the information to a branching point, wherein the branching point is a UPF network element managed by the SMF network element and the branching point is capable of diverting traffic.
US11689948B2
Faults along a transmission pathway of a cell tower disrupt or prevent the cell tower from connecting user equipment (UE) to a cellular network. A cell tower monitoring and diagnostic system identify faults that occur along the transmission pathway and provide information regarding the faults to a network management center. The cell tower monitoring and diagnostic system can include multiple monitoring devices that are electrically coupled to portions of the transmission pathway. Each of the monitoring devices outputs an inquiry signal along the portion of the transmission pathway and receives a response signal in return. Each of the monitoring devices generates and transmits an output based on the response signal. A base station analyzes or evaluates the outputs from the monitoring devices to identify a fault on the transmission pathway. The base station can also determine the location and type of the fault based on the output.
US11689947B2
The present disclosure is directed towards a device and a method for evaluating a wireless link (3) of a wireless node of a customer premises equipment (CPE) device (1, 2) during operation of the CPE device. The device and method includes determining an actual data rate (33) of the wireless link, determining an available data rate (31) of the wireless link, and calculating a headroom (34) based on a required data rate (30) and the available data rate (31).
US11689946B2
It is provided a communication system comprising: an access system including a base station wirelessly receives information from a terminal, and an edge apparatus; a user data system including a mobile core apparatus configured to receive via the edge apparatus a signal transmitted from the base station; and a monitoring system including a packet analysis apparatus analyzes traffic used by the terminal from the user data copied by the edge apparatus, a wireless quality calculation unit calculates a wireless quality between the base station and the terminal, and a visualization unit visualizes a usage situation of a wireless resource based on calculation using information collected from the packet analysis apparatus, the mobile core apparatus, and the wireless quality calculation module, the visualization unit outputs data for displaying the usage situation of the wireless resource from an arrangement of the terminal, the calculated wireless quality, and the analyzed traffic.
US11689937B2
A wireless device receives configuration parameters indicating that a default beam is used for uplink transmissions via physical uplink shared channel (PUSCH) resources. A downlink control information indicating a first uplink transmission via a first PUSCH resource of the PUSCH resources is received. In response to the configuration parameters indicating that the default beam is used, it is determined, for the first uplink transmission, a spatial relation information of the default beam based on a downlink reference signal. A transport block is transmitted via the first PUSCH resource and according to the spatial relation information.
US11689935B2
A maritime network provides network coverage for nautical or aerospace vehicles traveling over the sea. Generating the network configuration for the maritime network includes receiving client information for client devices in range of a given node of the maritime network for a period of time that the client devices are traveling asea, as well as location information for the period of time from a plurality of nodes in the network including the given node. Based on the client information and the location information, a network configuration is determined to include a plurality of links to be formed for routing paths through the maritime network. The routing paths are configured to transmit data related to the client devices, and the plurality of links includes a link between the given node and another node in the network that is within a maximum distance from the given node.
US11689930B2
Apparatuses, methods, and systems are disclosed for associating the start of an encrypted data flow with an application. One apparatus includes a transceiver that communicates with a mobile communication network and a processor. The processor performs an authentication with a network encrypted traffic detection function and detects a data packet generated by a first application. The processor determines whether the data packet is associated with the start of an encrypted data flow for the first application and modifies the data packet to include detection information. The transceiver sends the modified data packet to the mobile communication network.
US11689929B2
Arrangements for dynamic enterprise center access control are provided. In some examples, a user device may be detected and current location and/or user data associated with the detected device may be requested. Upon receiving the location data, a current geographic location of the user device may be determined and an enterprise center at or near the geographic location may be identified. Received user data may be analyzed to identify a user and retrieve access preferences associated with the user. Based on the access preferences, a command to lock or unlock a door (e.g., permit or disable access) to an area within the enterprise center, the enterprise center in general, or the like, may be generated and transmitted to a computing device for execution. Accordingly, the system may activate desired locking configurations based on user preferences. Upon detecting that the user is no longer at the enterprise center, a command to return to default settings may be generated, transmitted and executed.
US11689928B2
Systems and methods detect a potential hacking attack by monitoring the number and timing of DELBA (Delete Block Acknowledgement) action frames. When the number and timing of the DELBA action frames correspond to an unauthorized access pattern, an unauthorized access is detected. The potential unauthorized access may be detected by an access point (AP) or by the AP and a backend system. When a potential unauthorized access is detected, the AP may remain in silent mode for a longer period of time and limit access to the network to only trusted devices. In addition, an alarm or other notification of the potential unauthorized access may be provided to a user or other designated contact.
US11689927B2
A method includes receiving, at a native application, access credential data and providing the access credential data from the native application to a headless browser. The method also includes initiating a secured connection from the headless browser to a remote server that hosts a website. The remote server supports access to secured data without relying on an application programming interface. The method also includes sending, by the headless browser via the secured connection, the access credential data to the remote server. The method also includes receiving first web page data of the website from the remote server via the secured connection and parsing the first web page data to identify user-specific data. The method further includes receiving, by the headless browser via the secured connection, at least a portion of the secured data.
US11689925B2
A Wi-Fi network includes one or more access point devices configured to connect to one or more devices; wherein the Wi-Fi network is designated by a Service Set Identifier (SSID); wherein each Wi-Fi client device accesses the Wi-Fi network using the SSID and a key of a plurality of keys each being a password or certificate for the Wi-Fi network; and wherein each of the plurality of keys designates an access zone of a plurality of access zones each defining rules for network and/or device access such that the one or more access point devices provide selective access based on which of the plurality of keys is used for each of the one or more devices.
US11689917B2
A method and apparatus provides for receiving a first connection reconfiguration message to configure at least one split bearer with a first logicalchannelidentity, terminated in the second cell group. A first security key for communication with the first cell group and a second security key for communication with the second cell group are applied. A second connection reconfiguration message is received, the second connection reconfiguration message including a counter having a count value for deriving a third security key for communication with the second cell group, wherein the third security key that was derived for communication with the second cell group is based on the count value of the received counter. The third security key is applied for communication with the second cell group, while continuing to use the first security key and the first MAC entity for communication with the first cell group, where continuing to use the first MAC entity includes not resetting the first MAC entity.
US11689916B2
Mechanisms are provided to implement a privacy enhanced location service for determining a granularity of location information to return to a requestor computing device. The privacy enhanced location service receives, from a requestor computing device, a location query requesting location information for a subject. The privacy enhanced location service retrieves a selected subject privacy policy data structure, selected from a set of subject privacy policy data structures corresponding to the subject identified in the location query. The privacy enhanced location service applies the selected subject privacy policy data structure to location information associated with the subject to generate modified location information having a granularity of location information specified in the selected subject privacy policy data structure. The privacy enhanced location service transmits the modified location information to the requestor computing device.
US11689903B2
The present disclosure relates to a method of configuring an integrated resource pool for use in an advanced wireless communication system such as 5G (the Fifth Generation) system. The method comprises configuring a first logical resource pool dedicated for V2X sidelink communication, or open loop communication, in sharing driving related application data including but not being limited to status data, sensor data, and intention data. Further, the method comprises configuring a second logical resource pool dedicated for V2X sidelink communication, or closed-loop communication, in sharing time-sensitive coordination data and/or exchanging time-sensitive coordination data in short distance grouping such as synchronised coordination driving and long distance grouping such as platooning. The method further comprises configuring one primary set of resources and one or more secondary sets of resources from the second logical resource pool for secured intra-platoon communications.
US11689898B2
A system comprising a computer-readable storage medium storing at least one program and a computer-implemented method that enables short message service (SMS) text messaging to be integrated into existing applications is presented. Consistent with some embodiments, the method may include receiving a request from a client application to transmit a message to a recipient device. The method may further include adding the message transmission request to an outbound queue based on determining the message transmission request is valid. In response to successfully validating the request, the method causes transmission of the message to the recipient device.
US11689895B2
Centralized channel management of a set group-based communication system is described. A channel management interface, of the group-based communication system, can be presented via a client of a user associated with a first organization, wherein the channel management interface includes communication channels associated with the first organization, wherein at least a first communication channel is associated with the first organization and a second organization, and wherein at least a second communication channel is associated with the first organization and a third organization. A request can be received via the channel management interface to initiate a channel management action associated with at least one of the first communication channel or the second communication channel and in response to receiving the request to initiate the channel management action, data associated with at least one of the first communication channel or the second communication channel can be updated.
US11689894B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a capability of the UE relating to a carrier configuration of the UE, wherein the carrier configuration relates to carriers of at least two different numerologies; and transmit information identifying the capability, wherein the information identifying the capability identifies a bandwidth or number of carriers that is supported for carriers of a first numerology and one or more scaling values associated with one or more numerologies other than the first numerology. A base station may receive information identifying a capability of a UE relating to a carrier configuration of the UE, wherein the carrier configuration relates to carriers of at least two different numerologies; and determine a configuration for communication with the UE based at least in part on the information identifying the capability. Numerous other aspects are provided.
US11689893B2
Methods, systems, and devices for multicast wireless communications are described. A base station may configure a user equipment (UE) for providing feedback for multicast transmissions from the base station while the UE is in an inactive or idle mode. Based on a configuration sent to the UE from the base station, the UE may determine resources or a timing advance (TA) to use for transmission of a feedback message for multicast communications. A base station may configure a UE with multiple TA commands, each corresponding to a TA value and a set of channel metrics associated with group of cells including a serving cell of the UE. Based on measure channel metrics at the UE, the UE may determine a TA to use for multicast feedback. TA values may be determined using neural network modeling.
US11689892B2
A method that may be performed by a UE includes obtaining map information regarding, at least, one or more reflectors in an environment including at least the UE and another node, detecting at least one positioning reference signal (PRS) transmission that travels one or more non line-of-sight (NLOS) transmission paths in the environment, and participating in a positioning procedure that estimates a position of the UE based, at least in part, on the at least one PRS transmission that travels the one or more NLOS transmission paths and the map information.
US11689890B2
Certain aspects of the present disclosure provide techniques for improving sidelink positioning via messaging between wireless nodes, e.g., roadside service units (RSUs). A method that may be performed by a user equipment (UE) includes receiving a first positioning reference signal (PRS) from a first wireless node, receiving a second PRS from a second wireless node, receiving, from the first wireless node, an estimate of a first clock error component between the first wireless node and the second wireless node, and estimating a position of the UE, based on the first PRS, the second PRS, and the estimate of the first clock error component.
US11689889B2
The described methods and systems decrease instances of distracted driving, encourage more frequent use of vehicle tracking services, and generally improve the risk profile of a driver and vehicle. These benefits are achieved by way of a vehicle computer system that incentivizes users to place mobile devices in a do-not-disturb (DND) mode and to activate vehicle tracking services. The vehicle computer system encourages these behaviors by enabling content delivery for devices within the vehicle based on the status of the mobile device(s) and the status of the vehicle tracking service(s).
US11689885B2
Users of a proximity-based messaging system may be added to one or more proximity-based messaging groups that include users of user devices within an active area for the proximity-based messaging group and/or users meeting other criteria for being added to the group. Proximity-based messaging groups may be associated with events, such as music festivals, concerts, sporting events, and other gatherings and events. The active area of a proximity-based messaging group may correspond to a location of an event, an area surrounding an event, an area within an event location, and the like.
US11689879B2
The present invention relates to a method for generating a filter for an audio signal and a parameterization device for the same, and more particularly, to a method for generating a filter for an audio signal, to implement filtering of an input audio signal with a low computational complexity, and a parameterization device therefor. To this end, provided are a method for generating a filter for an audio signal, including: receiving at least one binaural room impulse response (BRIR) filter coefficients for binaural filtering of an input audio signal; converting the BRIR filter coefficients into a plurality of subband filter coefficients; obtaining average reverberation time information of a corresponding subband by using reverberation time information extracted from the subband filter coefficients; obtaining at least one coefficient for curve fitting of the obtained average reverberation time information; obtaining flag information indicating whether the length of the BRIR filter coefficients in a time domain is more than a predetermined value; obtaining filter order information for determining a truncation length of the subband filter coefficients, the filter order information being obtained by using the average reverberation time information or the at least one coefficient according to the obtained flag information and the filter order information of at least one subband being different from filter order information of another subband; and truncating the subband filter coefficient by using the obtained filter order information and a parameterization device therefor.
US11689878B2
A device includes a memory and one or more processors. The memory is configured to store instructions. The one or more processors are configured to execute the instructions to obtain electrical activity data corresponding to electrical signals from one or more electrical sources within a user's head. The one or more processors are also configured to execute the instructions to render, based on the electrical activity data, audio data to adjust a location of a sound source in a sound field during playback of the audio data.
US11689876B2
A method includes providing, for each respective audio channel of a plurality of audio channels provided by an operating system of a computing device, a set of successive audio processing stages to apply to the respective audio channel. The method also includes providing, by the operating system, an application programming interface (API) configured to set a plurality of parameters for adjusting the set of successive audio processing stages for each respective audio channel. The method additionally includes receiving, via the API and from an application running on the computing device, one or more values for one or more parameters of the plurality of parameters. The method further includes adjusting, by the operating system, the plurality of audio channels based on the received one or more values for the one or more parameters.
US11689867B2
A hearing system comprises a) at least one hearing device adapted for being worn on the head, or fully or partially implanted in the head, of a user, and b) a multitude of external, spatially separated, audio transmitters, each providing respective external electric sound signals comprising audio. The hearing system is configured to allow wireless communication, including audio communication, between the hearing device and the external audio transmitters, at least from the external audio transmitters to the at least one hearing device, to be established. The at least one hearing device comprises A) a multitude of microphones, each providing an electric input signal representative of sound; B) a beamformer filter providing a beamformed signal from the multitude of electric input signals; and C) an output unit configured to provide stimuli perceivable by the user as sound. The hearing system further comprises c) a selector/mixer for selecting and possibly mixing one or more of the electric input signals or the beamformed signal from the hearing device and the external electric signals from the audio transmitters and to provide a current input sound signal based thereon intended for being presented to the user, possibly in a further processed form. The selector/mixer is controlled by a source selection control signal provided by a source selection processor. The source selection processor is configured to determine the source selection control signal in dependence of a comparison of the beamformed signal and the external electric sound signals or processed versions thereof. A hearing device, and a method of operating a hearing system is further disclosed. The invention may e.g. be used in hearing aids, headsets, active ear protection devices, headphones, etc.
US11689853B2
A device can include a microphone, a memory configured to store a sound source table including correspondence relationships among boarding items, virtual sound items and filter set values, and a processor configured to receive a sound signal through the microphone and determine a first filter set value matching characteristics of the received sound signal using the sound source table.
US11689847B2
An image capture device, having: a housing, a lens snout, a front microphone, a top microphone, and an audio processor. The housing has a top and front housing surface. The lens snout protrudes from the front housing surface. The front microphone mounted within or on the front housing surface and below the lens snout. The top microphone mounted within or on a top housing surface in a position biased toward the front housing surface. The audio processor comprises a memory that is configured to store instructions that when executed cause the audio processor to generate an output audio signal. The top microphone is located at a position to receive direct freestream air flow when the housing is positioned in a pitched forward orientation at a pitched forward angle relative to a vertical axis. The front microphone receives turbulent air flow from the lens snout when the housing is positioned in the pitched forward orientation.
US11689835B2
A display apparatus includes a display panel configured to display an image, a front member on a front surface of the display panel, a supporting member on a rear surface of the display panel, a supporting frame on a rear surface of the front member, the supporting frame configured to surround a side surface of the supporting member and support the supporting member, and a vibration generating module supported by the supporting member and configured to vibrate the display panel.
US11689830B2
An apparatus configured to acquire a plurality of spectral images of an object includes at least one processor configured to execute a plurality of tasks including a selection task configured to select a recording wavelength band according to an input by a user, and a control task configured to store in a memory information on a spectral image corresponding to the recording wavelength band. The apparatus acquires the plurality of spectral images by imaging the object through a plurality of lens units each configured to form an image of the object, and a plurality of filters each of which is disposed on a corresponding one of optical axes of the plurality of lens units.
US11689824B2
Embodiments of the present disclosure include an event-based image sensor and an event filtering method for use with an event-based image sensor. The event-based image sensor comprises a plurality of pixel circuits forming a pixel array, each pixel circuit comprising a photoreceptor circuit configured to generate a photoreceptor signal derived from a photocurrent generated by a light impinging on a light-sensitive element of the photoreceptor circuit, and a detector configured to detect a change in the photoreceptor signal and to generate an event in response to the detected change in the photoreceptor signal. The event-based image sensor further includes a processing chain and an event filter that is configured to receive the generated event and to accept the received event based on a plurality of conditions. The plurality of conditions include a condition that the received event is part of a previously unaccepted event trail, the event trail comprising a plurality of successive events having a same polarity and separated by time intervals each shorter than a time threshold.
US11689808B2
Image synthesis system are disclosed for synthesizing a global shutter image based on a rolling shutter image. The rolling shutter image is captured by an aerial camera system having at least one rolling shutter camera and the rolling shutter image has a plurality of scanlines, the scanlines having associated different position and pose information. The image synthesis system is arranged to project a rolling shutter image captured by a rolling shutter camera to object space, such as by projecting each scanline of the rolling shutter image using position and pose information associated with the scanline, and subsequently from object space to a synthetic global shutter image.
US11689797B2
The present disclosure includes an information processing apparatus, an information processing method, a non-transitory computer-readable medium, and a system. In one example, the information processing apparatus is a camera. The camera includes a memory, communication circuitry, and control circuitry. The memory is configured to store a first set of backup camera settings. The communication circuitry is configured to communicate with a server, the server configured to store a second set of backup camera settings. The control circuitry is configured to perform a start-up process when the camera is turned ON, the start-up process includes comparing the first set of backup camera settings to the second set of backup camera settings to determine whether the first set of backup camera settings is newer than the second set of backup camera settings.
US11689796B2
A method and system for detecting facial expressions in digital images and applications therefore are disclosed. Analysis of a digital image determines whether or not a smile and/or blink is present on a person's face. Face recognition, and/or a pose or illumination condition determination, permits application of a specific, relatively small classifier cascade.
US11689792B2
A camera module manufacturing apparatus includes: a chart unit configured to provide an image for optical-axis alignment to a substrate assembly including an image sensor; a substrate alignment unit disposed opposite to the chart unit, aligning the substrate assembly, and electrically connected to the image sensor; an optical axis alignment unit configured to allow an optical axis of a lens assembly including a lens and an actuator to be aligned with respect to an optical axis of the image sensor; and a camera module fixing unit positioned adjacent to the optical axis alignment unit, and fixing the lens assembly on the substrate assembly by applying an instantaneous curing adhesive, which is an inorganic material, to the lens assembly and the substrate assembly which are aligned.
US11689786B2
A dual camera module including a hyperspectral camera module, an apparatus including the same, and a method of operating the apparatus are provided. The dual camera module includes a hyperspectral camera module configured to provide a hyperspectral image of a subject; and an RGB camera module configured to provide an image of the subject, and obtain an RGB correction value applied to correction of the hyperspectral image.
US11689783B2
The present invention is related to a method of processing a broadcast service in an apparatus. The method may comprise: receiving a broadcast signal; receiving, from an application running on the apparatus, a request based on a first Application Programming Interface (API); generating a first JavaScript Object Notation (JSON) object by including the URL for the requested OSN; and delivering, to the application, the first JSON object in response to the first API.
US11689772B2
Apparatus for rating download events is described. The apparatus includes a network interface and a processor. The processor, via the interface, monitors one or more download events in which content is downloaded by one or more users. In response to the monitoring, the processor identifies at least one quantitative property of the download events. Based on the property, the processor assigns a rating to the download events that is indicative of an estimated user-perceived quality of the download events. The processor then generates an output indicative of the rating. Other embodiments are also described.
US11689771B2
Customized recommendations of multimedia content streams are provided herein. A method can include facilitating, by a network device of a wireless network and comprising a processor, an output of a recommendation of a first multimedia content stream at a communications device based on a monitored interaction determined to have been performed by an identified entity at the communications device. The method can also include facilitating, by the network device, a first transmission of the first multimedia content stream to the communications device in response to an acceptance of the recommendation of the first multimedia content stream received from the communications device. The first multimedia content stream can be renderable for consumption at the communications device.
US11689768B2
Systems and methods are provided herein in relation to notifications about alternative viewing opportunities for recording and playback of media programs. In particular, the systems and methods provide users with information related to alternative recorded programming viewing opportunities for programs scheduled for recording by a user.
US11689767B2
Example methods, apparatus, systems, and articles of manufacture are disclosed to estimate population reach for different unions based on marginal ratings. An example apparatus includes memory and processor circuitry to determine a population reach estimate of a union of time intervals for which media ratings data is available, the population reach estimate based on a pseudo universe estimate of a population audience corresponding to the union of the time intervals; determine a pseudo universe estimate of a recorded audience corresponding to the union of the time intervals; determine the pseudo universe estimate of the population audience based on the pseudo universe estimate of the recorded audience; and in response to a decision to update the pseudo universe estimate of the population audience to reduce an error of the population reach estimate output the population reach estimate of the union when the error of the population reach estimate satisfies a threshold.
US11689762B2
A method for switching audio-visual interfaces and a circuit system are provided. The circuit system is disposed in a sink device. A protocol layer circuit of each of audio-visual interfaces in the sink device includes a status and control data channel control module, which is used to respond to the signals sent by the video sources continuously when the sink device is connected with audio-visual sources via the audio-visual interfaces. The multiple video sources can accordingly send FRL (fixed rate link) signals to the sink device in response to responses made by the sink device. The protocol layer circuit includes an FRL audio-visual packet detection module that starts to detect a rate of an FRL and resolve audio-visual packets for obtaining audio-visual data for the audio-visual interface that the sink device switches to.
US11689759B2
A sever for providing television and system and method for use of the same are disclosed. In one embodiment, the server includes a network interface controller that is configured to receive a source internet protocol television signal, which includes two channels, from an external source and at least partially prepare the source internet protocol signal in order to forward the signal to a television. The server saves in a buffer the at least partially prepared second channel beginning at a recent periodic, sequential signal access point. In response to receiving a channel request instruction from a requesting television when the server is forwarding the at least partially prepared first channel signal, the server forwards the at least partially prepared signal based on the second channel stored in the buffer beginning at the recent periodic, sequential signal access point.
US11689753B2
The disclosure provides for use of steganographically-encoded data as a basis to disambiguated a fingerprint-based channel-multimatch. A fingerprint-matching server or other entity could detect a channel-multi-match scenario by determining that query fingerprints representing media content being rendered by a content presentation device match reference fingerprints respectively representing multiple channels. In view of that detected channel-multi-match scenario, the content presentation device could then provide channel-identification information that the content presentation device extracts from a watermark that is steganographically encoded in the media content of the channel that the content presentation device is rendering, for use of the extracted channel-identification information to determine which channel the content presentation device is rendering. Identifying the channel being rendered could then facilitate channel-specific action, such as then detecting a content-modification opportunity on the identified channel and preparing and enabling the content presentation device to carry out an associated content modification.
US11689752B2
The present invention provides an apparatus of transmitting broadcast signals, the apparatus including, an encoder for encoding service data, a frame builder for building at least one signal frame by mapping the encoded service data, a modulator for modulating data in the built at lease one signal frame by an Orthogonal Frequency Division Multiplexing, OFDM, scheme and a transmitter for transmitting the broadcast signals having the modulated data.
US11689737B1
Disclosed are a plane coding target and an image splicing system and method applying the same. The plane coding target comprises a plurality of coding units distributed in an array, the coding unit comprises one central coding point, a plurality of normal coding points and at least one positioning point, and a positioning point distribution style of the positioning point is used for determining coordinates of the central coding point and the normal coding points in a coding unit coordinate system; and coding numerical value sequences of the coding units are different from each other and unique. The plane coding target can realize large-area coding and positioning functions, and the image splicing system applying the plane coding target can solve the problems of splicing error and error accumulation caused by an identification error of a splicing location, thus realizing large-range, high-precision and short-time two-dimensional image splicing.
US11689734B2
An apparatus for decoding video data and including an entropy decoder configured to separate at least an intra mode index, motion information, a quantization parameter and a quantized coefficient sequence from a coded bit stream by decoding the coded bit stream; an inverse quantizer/inverse transformer configured to convert the quantized coefficient sequence to a quantization block, inversely quantize coefficients of the quantization block using the quantization parameter to generate a transform block, and inversely transform the transform block to generate a residual block; an intra predictor configured to restore an intra prediction mode of a current prediction unit using the intra mode index and generate a prediction block of the current prediction unit according to the intra prediction mode when the coded bit stream is coded in the intra prediction mode; and a motion compensation predictor configured to generate a prediction block of a current prediction unit using a reference index and a motion vector derived from the motion information when the coded bit stream is coded in an inter prediction mode. Further, the motion vector is decoded using a motion vector predictor which is set equal to one of an effective spatial merge candidate and a temporal merge candidate, and a motion vector of the temporal merge candidate is a motion vector of a temporal merge candidate within a temporal merge candidate picture, and the quantization parameter is encoded using an average of two effective quantization parameters among a left quantization parameter, an upper quantization parameter and a previous quantization parameter of a current coding unit, When the quantized block is larger than a predetermined size, the quantized coefficient sequence is inversely scanned in a unit of sub-block using a scan pattern and a plurality of sub-blocks are inversely scanned using a scan pattern, and the scan pattern for inversely scanning the plurality of sub-blocks is the same as the scan pattern for inversely scanning the quantized coefficients sequence. Also, the scan pattern for inversely scanning the quantized coefficients is determined according to the intra prediction mode and a size of a transform unit when the coded bit stream is coded in the intra prediction mode.
US11689726B2
A hybrid apparatus for coding a video stream includes a first encoder. The first encoder includes a neural network having at least one hidden layer, and the neural network receives source data from the video stream at a first hidden layer of the at least one hidden layer, receives side information correlated with the source data at the first hidden layer, and generates guided information using the source data and the side information. The first encoder outputs the guided information and the side information for a decoder to reconstruct the source data.
US11689722B2
Some embodiments provide a method of decoding a current video block in a video picture. From several partitioning schemes, the method identifies a partitioning scheme that is used to partition the current video block. Based on the identified partitioning scheme, the method selects one derivation to compute a first quantization parameter for the current video block from several candidate derivations for computing the first quantization parameter. The method computes a second quantization parameter for the current video block based at least in part on the computed first quantization parameter. The method then uses the computed second quantization parameter to decode the current video block.
US11689716B2
The present invention relates to an image encoding/decoding method and apparatus. The image decoding method according to the present invention may comprise constructing N MPM lists for a current block, wherein N is equal to or greater than 1, deriving an intra prediction mode of the current block based on the N MPM lists, and performing intra prediction for the current block based on the intra prediction mode.
US11689715B2
Aspects of the disclosure include methods, apparatuses, and non-transitory computer-readable storage mediums for video encoding/decoding. An apparatus includes processing circuitry that decodes prediction information of a current block in a current picture that is a part of a coded video bitstream. The prediction information indicates a non-directional intra prediction mode for the current block. The processing circuitry partitions the current block into a plurality of partitions. The plurality of partitions includes at least one L-shaped partition. The processing circuitry reconstructs one of the plurality of partitions based on at least one of (i) neighboring reconstructed samples of the one of the plurality of partitions or (ii) neighboring reconstructed samples of the current block.
US11689713B2
A method of video coding at a video coding device includes performing a deformable convolution through a deformable convolutional deep neural network (DNN) to generate one or more first feature maps based on a set of one or more previously reconstructed reference frames, generating a predicted frame based on the one or more first feature maps, and reconstructing a current frame based on the predicted frame. In an embodiment, a set of one or more second feature maps corresponding to the one or more previously reconstructed reference frames can be generated based on a feature extraction DNN. One or more offset maps corresponding to the one or more second feature maps can be generated, respectively, using an offset generation DNN.
US11689709B2
Some embodiments of a method may include: identifying two-dimensional (2D) content present in an image of a real-world scene; retrieving metadata comprising depth information associated with the 2D content; generating a plurality of focal plane images using the metadata, the plurality of focal plane images comprising depth cues for the 2D content; and displaying the plurality of focal plane images as a see-through overlay synchronized with the 2D content.
US11689708B2
Multi-aperture zoom digital cameras comprising first and second scanning cameras having respective first and second native fields of view (FOV) and operative to scan a scene in respective substantially parallel first and second planes over solid angles larger than the respective native FOV, wherein the first and second cameras have respective centers that lie on an axis that is perpendicular to the first and second planes and are separated by a distance B from each other, and a camera controller operatively coupled to the first and second scanning cameras and configured to control the scanning of each camera.
US11689703B2
A vehicular vision system includes a plurality of cameras and a processor operable to process image data captured by the cameras. The plurality of cameras includes a front camera, a rear camera, a driver-side camera and a passenger-side camera. Images derived from image data captured by at least some of the cameras are displayed on a display screen of the vehicle for viewing by a driver of the vehicle during a driving maneuver of the vehicle. During the driving maneuver of the vehicle, the display screen displays a three dimensional vehicle representation as would be viewed from a viewpoint exterior to the vehicle. A portion of the displayed three dimensional vehicle representation is at least partially transparent. A degree of transparency of the portion of the displayed three dimensional vehicle representation is adjustable.
US11689702B2
An information processing apparatus includes an input unit and a control unit. The input unit to which sensing information and coordinate information are input, the sensing information being obtained by sensing a space in which video is projected, the coordinate information being obtained by pointing through a pointing operation of the space by a user. The control unit stores setting information for setting a projection region in a predetermined range in a storage unit on the basis of a result of analyzing a state in the space on the basis of the sensing information and the coordinate information. Then, the control unit controls, in a case where a projection region is designated by the user on the basis of the stored setting information, a projection apparatus to project the video onto the projection region.
US11689701B2
Disclosed are systems and methods for detecting traffic violations using one or more mobile detection devices. Videos captured by one or more mobile detection devices can be processed on the mobile detection devices to extract data and information concerning a potential traffic violation involving a vehicle and a restricted road area. The mobile detection devices can transmit such data and information to a server configured to make a determination as to whether a traffic violation has occurred by comparing the data and information received from the mobile detection devices.
US11689690B2
A method for audio and video synchronization, includes: receiving audio data sent by the video player, wherein the audio data includes more than one audio sampling points; obtaining a network delay change between the audio player and the video player, wherein the network delay change refers to a time difference between the network delay monitored for the first time and the network delay monitored for the last time; determining a total amount of audio data to be adjusted according to the network delay change; and adding audio sampling points to the received audio data or deleting audio sampling points from the received audio data according to the total amount of audio data to be adjusted and a preset adjustment strategy, so that the audio player is synchronized with the video player, and playing the added or deleted audio data.
US11689688B2
Systems and methods for using a digital overlay screen during a video telecommunication. The digital overlay screen comprises content, such as notes or a script, which a presenter may reference during said video telecommunication. The digital overlay screen may tether to an underlying network conferencing program or a video captured from an image capturing device of a user's device. The digital overlay screen is arranged relative to the image capturing device such that the presenter can review the content therein while simultaneously establishing and maintaining a line of sight with the device. The digital overlay screen may overlay on a video feed of the telecommunications without distorting said feed, and without being transmitted or visible to third party recipients of the presentation.
US11689682B2
An information processing apparatus includes a processor configured to receive target authorization information to be collated, from an execution request source of a plug-in that extends access from an outside, in a case of executing the plug-in, and perform a process of controlling availability of execution of the plug-in, by using unique predetermined authorization information owned by the plug-in and the target authorization information.
US11689679B1
An image forming apparatus includes an image bearer, an image former, a transferor, and circuitry. The image bearer bears an image and an identification pattern. The image former forms the image and the identification pattern on the image bearer. The transferor transfers the image and the identification pattern on the image bearer directly or indirectly to a recording medium. The circuitry determines whether the identification pattern is an image portion pattern arranged at a position superimposed on the image or a position adjacent to the image, or a non-image portion pattern arranged at neither a position superimposed on the image nor a position adjacent to the image. The circuitry further causes the image former to form the non-image portion pattern larger than the image portion pattern.
US11689669B2
It is provided a method, comprising monitoring if a request for granting a requested quota for a subscriber is received; calculating a quota consumption speed based on a consumption of a previous quota granted to the subscriber and a duration during which the previous quota is consumed; determining a determined quota size based on the quota consumption speed; granting a granted quota to the subscriber in response to the received request, wherein the granted quota has the determined quota size.
US11689668B1
A secure payment agent assist (“SPAA”) feature provides assistance to a contact center agent during a transaction involving sensitive information, where the sensitive information provided by the remote party is maintained in secure manner, so that the agent is not exposed to it. The agent is assisted by being provided with a pop-up window that allows the agent to invoke a “recollect” and “cancel” function during the transaction. The pop-up window also provides information to the agent making the agent aware of the progress of the transaction as the remote party interacts with an interactive voice response (“IVR”) unit. In other embodiments, a configuration parameter allows the prompts for the payment information to be provided by the agent or the IVR.
US11689660B2
An innovative method is implemented to determine a robocall and blocks the incoming communication deemed to be a robocall. The method leverages blockchain's shared storage, memory, and ability to transact all information across a network and independently verified and stored on the immutable blockchain. The method takes advantage high-speed cellular network to process each communication with high-speed. Further, the method integrates blockchain encryption, swarm intelligence (SI), artificial intelligence (AI) and machine learning (ML) algorithms, a telecommunication expert knowledge graph (TEKG), and real-time parsing of records to block robocalls and reduce connection delays. All modules can evolve and update themselves with each use of the present invention through various SI, AI, and ML technologies. Additionally, the method includes a localized call-filtering feature based on state and federal laws to ensure the blocking of calls that are prohibited by either federal or state governments thereby facilitating recovery of damages.
US11689659B2
A wireless telecommunications system provides location-specific call forwarding. The system can receive a request to connect a voice call to the wireless device, which can invoke a call forwarding procedure depending on a status of a subscriber associated with the wireless device. When the system determines that a current location of the wireless device is different from a default location, location-specific call forwarding information is used to forward the voice call to a terminating node associated with the location-specific forwarding information rather than a default terminating node for the default location. The terminating node can include a voicemail server that plays back a location-specific voicemail greeting to the caller.
US11689658B2
A method of providing blockchain wireless services in a controlled environment is provided. The method comprises a wireless communication device associated with an inmate of a controlled environment receiving one of a voice and video call from a device external to the controlled environment. The method further comprises the device placing the received call into a hold state and sending a request for validation of the call via a blockchain, the request identifying at least parties to the call. The method further comprises the device, upon receipt of validation, removing the call from the hold state; and enabling at least one of voice and video functionality for the parties. The method further comprises the wireless communication device sending the request for validation to a telecommunications server and the server conducting real time monitoring of the call. The method further comprises the device continuously recording the call.
US11689657B1
Aspects are directed toward use of data communications server(s) and a Platform as a Service (PaaS) interface to provide remote services for endpoint devices of a plurality disparate client entities. In one example, an apparatus includes a computing server to provide data communications for a plurality of endpoint devices respectively associated with a plurality of disparate client entities according to and responsive to client-specific sets of control data. The apparatus also includes a processing circuit configured to adjust routing of the communications by the computing server, in response to call event data generated by the computing server, by generating the client-specific sets of control data for each client entity according to a respective set of directives.
US11689656B2
A contact information system provides an independent network authority for providing contact information in connection with incoming calls or messages. The contact information system utilizes a database of communication identifiers to provide contact information for end user devices that receive incoming communications which specify communication identifiers that are stored in the database.
US11689648B2
A network interface device comprises an input configured to receive a storage response comprising a plurality of packets of data, one or more packets comprising a header part and data to be stored, the header part comprising a transport protocol header and a data storage application header. A first packet processor is configured to receive two or more of said plurality of packets and perform transport protocol processing of the received packets to provide transport protocol processed packets A second packet processor configured to receive the transport protocol processed packets from the first packet processor, to write the data to be stored of the received packets to memory and to provide the data storage application header and a pointer to a location in the memory to which the data has been written.
US11689646B2
The application discloses a network packet processing method and a network server. The method discloses that a network apparatus receives a first TCP packet sent by a client, where the first TCP packet includes a first quintuple and then the network apparatus determines a first thread that processes the first TCP packet according to the first quintuple and processes the first TCP packet by using the first thread.
US11689645B2
A service data transmission method and apparatus are provided. The method includes: obtaining, by an information control center, first information from a service server, where the first information includes service information and/or application information; obtaining, by the information control center, second information from user equipment, where the second information includes at least one of service information, mobility information, behavior information, and status information of the user equipment; and controlling, by the information control center, transmission of service data of the user equipment based on the first information and/or the second information. In the embodiments of the present disclosure, transmission of the service data can be controlled based on specific information that is about the service data and that is obtained by the information control center, and different transmission quality is provided for different types of service data.
US11689641B2
A resiliency controller may monitor execution of a plurality of services, each service of the plurality of services associated with a different container of a containerized computing system. In response to requests received from a plurality of connected client computing systems, the resiliency controller predicts, based on historical container operation information, a first predicted latency associated with the first request and a second predicted latency associated with the second request. The resiliency controller associates a first latency response to the first request and a second latency response to the second request, and initiates a selected latency response based on an indication that at least one of the first predicted latency or the second predicted latency has been exceeded.
US11689633B2
Systems and methods for cross-domain tracking of users are disclosed. Embodiments provide mechanism for a unique identifier generated for a first domain (also referred to as a cross domain identifier) and stored at the user device to be made available to a second domain via a cross domain identifier system (XID system) such that the second domain can also use the same unique identifier for the user. This way, a user is identified at multiple domains of the organization using a single unique identifier. Further, in case a user identifier cannot be provided from the first domain to the second, the unique identifier can be created based on a fingerprint of the user's browser.
US11689632B2
Provided are methods, systems, devices, and tangible non-transitory computer readable media for offline mapping and navigation. The disclosed technology can determine a current region associated with a current location of a navigation device. Predicted travel destinations from the current region can be determined based on aggregated travel data. The aggregated travel data can include previous travel destinations from within the current region. Based on the current region and the predicted travel destinations, additional regions associated with the current region can be determined. Further, connectivity information can be determined based on network data. The connectivity information can be associated with network connectivity within the additional regions. The additional regions can be prioritized based on the connectivity information. Furthermore, portions of offline map data associated with the respective additional regions can be sent to the navigation device in an order partly based on the priority of the additional regions.
US11689630B2
A request processing method and apparatus, an electronic device, and a computer storage medium are provided, which are related to the technical field of cloud computing. The request processing method includes: receiving a content delivery network (CDN) request; acquiring a dynamic code corresponding to the CDN request, wherein the dynamic code is a pre-configured code; compiling the dynamic code in real time to obtain a compiled code; and executing the compiled code. The request processing method provided in an embodiment of the present application may improve the flexibility of request processing of a CND system, and has no concurrency limitation.
US11689626B2
The present disclosure involves systems, software, and computer implemented methods for providing an asynchronous transport channel for OData data using web sockets. One example method includes upgrading a HTTP connection to a web socket connection in response to an upgrade request. The web socket connection is maintained, after the upgrading, for receipt of subsequent web socket requests. An OData request is received, from a consuming application, over the web socket connection. The OData request is translated to a format used by an OData runtime environment and sent to the OData runtime environment. A response to the OData request is received from the OData runtime environment. The response is incorporated into a web socket message. The web socket message is sent to the consuming application, over the web socket connection, in response to the OData request, with the web socket connection remaining open after the web socket message is sent.
US11689625B1
An application likely to be accessed at an edge of the cloud computing environment is identified. The identified application is preemptively launched and then placed in a memory-resident state. When a request from a user to access the application is received, the application is brought out of the memory-resident state into an active state and parameters associated with the user are applied to the application.
US11689623B2
Systems and methods provide for adaptive real-time streaming of Autonomous Vehicle (AV) data. In some embodiments, the AV can receive a request from the remote computing system for real-time streaming of a first type of AV data and adaptively streaming a second type of AV data when one or more streaming conditions are satisfied. The first type of AV data and the second type of AV data can be captured as raw data by sensors, actuators, transducers, and other components of the AV. The AV can stream the first type of AV data to the remote computing system in real-time for a first time period. When the AV determines the streaming conditions are satisfied, the AV can automatically determine the second type of AV data to stream to the remote computing system in real-time for a second time period.
US11689614B2
The present disclosure relates to a method for configuring step by step for transmission of data from a field device to at least one target system, comprising the steps of: creating a configuration comprising at least one subconfiguration for the field device and a subconfiguration for the target system; transmitting the configuration from the field device to the target system; and transmitting the data from the field device to the target system, wherein the data are forwarded, processed, stored or discarded based on the subconfiguration of the field device in the field device, and wherein the data are processed or stored in the target system based on the subconfiguration of the target system.
US11689610B2
A method of resetting a stateful connection in a storage cluster with stateless load-balancing is provided. The method includes receiving a packet associated with a stateful connection between a client and a first storage node of the storage cluster. The method includes sending a reset packet from a second storage node to the client, through a stateless load balancer, responsive to the second storage node failing to recognize the packet associated with the stateful connection between the client and the first storage node, wherein the client resets the stateful connection responsive to receiving the reset packet. The method includes sending further reset packets from the load balancer to a plurality of storage nodes of the storage cluster, responsive to receiving, at the load balancer, the reset packet from the second storage node, wherein the plurality of storage nodes reset stateful connection information responsive to receiving the further reset packets.
US11689599B2
Various aspects of the present disclosure generally relate to video aware wireless communication. In some aspects, a communication device may classify a set of packets of streaming video content based at least in part on one or more video characteristics; assign the set of packets to a plurality of data radio bearers based on the effect of the set of packets on the quality of experience; generate a plurality of transport blocks for each of the plurality of DRBs; and provide the plurality of transport blocks for transmission. Numerous other aspects are provided.
US11689598B1
Techniques for synchronized out-of-order live video encoding are described. As one example, a computer-implemented method includes receiving a first real-time encoded live video, that is in a coded order that is different than a display order, at a content delivery service from a contribution encoder at a different location than the content delivery service, performing, in the coded order, a real-time decode of the first real-time encoded live video by a distribution decoder of the content delivery service to generate a decoded video in the coded order, performing, in the coded order, a real-time encode of the decoded video by a distribution encoder of the content delivery service to generate a second real-time encoded video in the coded order without waiting on a reordering of the decoded video into the display order, and transmitting the second real-time encoded video in the coded order to a client device.
US11689594B2
A data division unit divides each of a plurality of stream data pieces input in a time series into divided data by a predetermined time unit. Each of a plurality of data processing units executes predetermined processing on the stream data. An allocation determination unit determines a combination of the divided data of each of the plurality of stream data pieces and the data processing unit executing the predetermined processing on each of the divided data pieces based on a correlation between processing loads on the plurality of stream data pieces. A data distribution unit distributes the divided data to the data processing unit in accordance with the combination determined by the allocation determination unit.
US11689593B2
Future data connection quality may be predicted based on past data connection quality, and future requests for data may be predicted based on past requests. These predictions may be used to help decide whether, when, and/or how to deliver the data in a proactive manner. For example, according to some aspects described herein, a future data connection quality may be predicted based at least on historical data connection quality. It may be determined whether to pre-deliver at least a first portion of an item of content based at least on the predicted future data connection quality. If so, then the at least the portion of the item of content may be pre-delivered to the device and/or to another destination.
US11689572B2
Various embodiments of the present technology can include systems, methods, and non-transitory computer readable media configured to receive information about a plurality of regions contained within a hierarchy of a computer network environment, wherein the plurality of regions are assigned respective prime numbers. A first prime number assigned to a first region of the plurality of regions is determined. A second prime number assigned to a second region of the plurality of regions, wherein the second prime number is different from the first prime number is determined. A nearest common region in the hierarchy that includes the first region and the second region based on the respective prime numbers is identified. A security policy associated with the nearest common region is determined.
US11689567B2
A method, apparatus and computer program product for detecting malicious content and predicting cyberattacks are described herein. In the context of a method, the method receives a hash query comprising a file hash based on one or more files. The method queries a cyberattack case studies information database based on the hash query to generate one or more attack correlation information items associated with at least one of the one or more files. The method also generates and outputs a file security analysis based on the attack correlation information items for authorization of the one or more files.
US11689566B2
Computer-implemented methods, program products, and systems for provenance-based defense against poison attacks are disclosed. In one approach, a method includes: receiving observations and corresponding provenance data from data sources; determining whether the observations are poisoned based on the corresponding provenance data; and removing the poisoned observation(s) from a final training dataset used to train a final prediction model. Another implementation involves provenance-based defense against poison attacks in a fully untrusted data environment. Untrusted data points are grouped according to provenance signature, and the groups are used to train learning algorithms and generate complete and filtered prediction models. The results of applying the prediction models to an evaluation dataset are compared, and poisoned data points identified where the performance of the filtered prediction model exceeds the performance of the complete prediction model. Poisoned data points are removed from the set to generate a final prediction model.
US11689561B2
Various embodiments discussed herein enable the detection of malicious content. Some embodiments do this by determining a similarity score between content, computer objects, or indications (e.g., vectors, file hashes, file signatures, code, etc.) known to be malicious and other content (e.g., unknown files) or indications based on feature weighting. Over various training stages, certain feature characteristics for each labeled malicious content or indication can be learned. For example, for a first malware family of computer objects, the most prominent feature may be a particular URL, whereas other features change considerably for different iterations of the first malware family of computer objects. Consequently, the particular URL can be weighted to determine a particular output classification corresponding to malicious behavior.
US11689556B2
A cyber threat defense system can incorporate data from a Software-as-a-Service (SaaS) application hosted by a third-party operator platform to identify cyber threats related to that SaaS application. The cyber threat defense module can have a SaaS module to collect third-party event data from the third-party operator platform. The cyber threat defense system can have a comparison module to compare third-party event data for a network entity to at least one machine-learning model of a network entity using a normal behavior benchmark to spot behavior deviating from normal benign behavior. The comparison module can identify whether the network entity is in a breach state. The cyber threat defense system can have a cyber threat module to identify whether the breach state and a chain of relevant behavioral parameters correspond to a cyber threat. An autonomous response module can execute an autonomous response in response to the cyber threat.
US11689546B2
Disclosed embodiments relate to improving network security through real-time analysis of character similarities. Techniques include identifying a reference name, identifying a domain name, and performing a real-time analysis of the domain name. The real-time analysis may include applying a language processing protocol to the domain name, generating a score indicating a similarity between the domain name and the reference name, accessing a similarity threshold, and comparing the generated score with the similarity threshold. Further techniques include determining that the score exceeds the threshold and performing a security action.
US11689543B2
Systems and methods for detecting transmission of covert payloads of data are provided. A datagram is received at a host within a network. A determination is made that processing the datagram creates an error condition. A determination is made that that the datagram contains a payload intended for covert transmission where at least one suspicious condition is present. The suspicious conditions include an encrypted payload, a destination not matching any known address for hosts within the network, a time to live value matching the number of gateways traversed by the datagram within the network, and a particular type of error condition.
US11689541B2
A method for detecting potential information fabrication attempt on a webpage, the method comprising: providing the webpage to a client device, by processing circuitry, the webpage comprising instructions executable by a web browser of the client device for detecting the potential information fabrication attempt; wherein execution of the instructions by the web browser results in: detecting the potential information fabrication attempt upon detecting a change in a Document Object Module (DOM) object of the webpage that is not based on execution of code by the webpage causing the change in the DOM object.
US11689531B2
Systems and methods for dynamic IP address whitelisting are disclosed. These techniques allow for better management of IP addresses and improve computer system and network security. In one embodiment, a system may execute a first task, at a first frequency, that includes determining, based on registered account activities corresponding to registered accounts with a service provider, at least one IP address associated with at least one registered account with the service provider. The first task may further include adding the at least one IP address to a dynamic whitelist (e.g., allowlist) of IP addresses. The system may execute a second task, at a second frequency, that includes removing, from the dynamic whitelist, at least one existing IP address identified as inactive. Thus, in various embodiments, inactive IP addresses can be removed from a whitelist while active IP addresses are periodically re-verified.
US11689530B2
A system for managing custom code within a data computing platform determines that a request for one or more uniform resource identifiers external to the platform is being made by custom code executing in the platform. In response to the determination, the system checks a whitelist of allowable external URIs against the requested one or more URIs and allows access to the requested one or more URIs if a match is detected with the whitelist, otherwise access by the custom code to the requested one or more URIs is denied. In addition, or alternatively, the system checks a blacklist of disallowed external URIs against the requested one or more URIs and denies access to the requested one or more URIs if a match is detected with the blacklist, otherwise access by the custom code to the requested one or more URIs is allowed. The blacklist can override the whitelist.
US11689529B2
Systems and methods are disclosed for online authentication of online attributes. One method includes receiving an authentication request from a rely party, the authentication request including identity information to be authenticated and credential information to be authenticated; determining whether a user account is associated with the received identity information by accessing an internal database; accessing user data of the user account determined to be associated with received identity information; determining authentication data to obtained from a user associated with the user account based on the user data of the user account and the credential information to be authenticated; transmitting a request for authentication data; receiving authentication data associated with the user; transmitting authentication data associated with the user; and receiving an authentication result from the verification data source server for the user associated with authentication data.
US11689523B2
Techniques are described with respect to facilitating password creation via a secure device in a defined corporate environment. An associated method includes receiving an authentication request associated with an authorized client of a client system in the defined corporate environment and initializing the secure device with respect to the client system responsive to validating the authentication request. The method further includes creating a password for the client system in compliance with policy criteria associated with the defined corporate environment, encrypting the password, and distributing the password via at least one predetermined technique. In an embodiment, the method further includes creating access control credentials for the client system in compliance with the policy criteria associated with the defined corporate environment.
US11689521B2
Systems and methods for enhanced SSO, which can avoid faults in known protocols and standards for access delegation. For example, the enhanced SSO can use a shared security mechanism, such as a keychain or keystore, for sharing vendor identity over mobile applications without some of the pitfalls of using cookies. And, a connector code can bind the mobile applications to each other so that only the enhanced SSO is required for a user to log in to the mobile applications and remain logged in to the applications on one or more mobile devices.
US11689517B2
Methods and supporting systems for managing secure communications and establishing authenticated communications between processes of a computer application operating across network domains are provided. Authentication agents operate on servers hosting application processes, wherein each authentication agent has access to policies related to each of the application processes. An authentication agent operating on an originating server intercepts transmissions from an originating application processes and appends a trust profile associated with the originating application process. The transmission is released to a receiving server, where it is intercepted and validated at the receiving server by a second authentication agent on the receiving server. If the validation succeeds the transmission is forwarded to the receiving application process where it is executed, processed or otherwise acted upon acted upon, and the receiving server provides an acknowledgement transmission to the originating server confirming the transmission was received and processed by the receiving application process.
US11689513B2
Systems, methods, and software are disclosed herein to execute functionalities of a blockchain operating system. A transactional request for an operating system instruction is received from a user device in a distributed network of nodes. The transactional request is authenticated in the distributed network of nodes based on data associated with the transactional request. A blockchain is then evaluated for one or more scripts associated with the transactional request. In response, the operating system instruction is generated based on the one or more scripts. The operating system instruction is then transferred to the user device in the distributed network or nodes.
US11689509B2
Systems, methods, and apparatus for satellite operations with a secure enclave for secure hosted payload operations are disclosed. In one or more embodiments, a disclosed method for payload operations comprises receiving, by a command receiver on a vehicle (e.g., a satellite), host commands from a host spacecraft operations center (SOC). The method further comprises reconfiguring a host payload on the vehicle according to the host commands. Also the method comprises transmitting, by a telemetry transmitter on the vehicle, host payload telemetry to the host SOC. In addition, the method comprises receiving, by a payload antenna on the vehicle, hosted commands from a secure enclave of the host SOC. Additionally, the method comprises reconfiguring a hosted payload on the vehicle according to the hosted commands. Further, the method comprises transmitting, by the payload antenna, host payload data, hosted payload data, and hosted telemetry to the secure enclave of the host SOC.
US11689506B2
A computer-implemented method for providing continuous monitoring for a secure, classified remote access virtual desktop infrastructure to an end-user device includes: processing input packets, generating indexed logs, generating analytics or visualizations of the indexed logs, and facilitating viewing of the analytics or the visualizations. A computing system includes a processor, a network interface controller, and a memory including instructions that, when executed by the processors cause the system to: process input packets, generate indexed logs, generate at analytics or visualizations of the indexed logs, and facilitate viewing of the analytics or the visualizations. One or more non-transitory computer readable media include program instructions that when executed, cause a computer to: process input packets, generate indexed logs, analytics or visualizations of the indexed logs, and facilitate viewing of the analytics or the visualizations.
US11689500B2
Systems, methods and products for identifying IP mass hosts and determining whether they are good or bad. One embodiment is a method including selecting a first candidate IP address, identifying a set of domains hosted at the IP address, and identifying registrants of the domains. A number of unique ones of the registrants is determined and if the number of unique registrants exceeds a threshold number, the candidate IP address is deemed an IP mass host. Otherwise, the candidate IP address is deemed not to be an IP mass host. For an IP mass host, domains that have bad reputations are identified, and it is determined whether the bad domains comprise at least a threshold percentage of the total hosted domains. If the IP mass host has at least the threshold percentage of bad domains, the IP mass host is deemed a bad mass host.
US11689497B2
Some embodiments of the invention provide a method for deploying network elements for a set of machines in a set of one or more datacenters. The datacenter set is part of one availability zone in some embodiments. The method receives intent-based API (Application Programming Interface) requests, and parses these API requests to identify a set of network elements to connect and/or perform services for the set of machines. In some embodiments, the API is a hierarchical document that can specify multiple different compute and/or network elements at different levels of compute and/or network element hierarchy. The method performs automated processes to define a virtual private cloud (VPC) to connect the set of machines to a logical network that segregates the set of machines from other machines in the datacenter set. In some embodiments, the set of machines include virtual machines and containers, the VPC is defined with a supervisor cluster namespace, and the API requests are provided as YAML files.
US11689488B2
A deep learning module classifies messages received from a plurality of entities into one or more conversation threads. In response to receiving a subsequent message, the deep learning module determines which of the one or more conversation threads and a new conversation thread is contextually a best fit for the subsequent message. The subsequent message is added to the determined conversation thread.
US11689480B2
Methods, apparatus, systems, and computer-readable media are provided for invoking an agent module in an automated assistant application in response to user selection of a selectable element presented at a graphical user interface rendered by a non-automated assistant application. The invoked agent module can be associated with other content rendered in the non-automated assistant graphical user interface, and can optionally be invoked with values that are based on user interactions via the non-automated assistant application. Responsive content can be received from the agent module in response to the invocation, and corresponding content provided by the automated assistant application via an automated assistant interface. In these and other manners, selection of the selectable element causes transition from a non-conversational interface, to a conversational automated assistant interface—where an agent (relevant to content in the non-conversational interface) is invoked in the automated assistant interface.
US11689476B2
A method for a time sensitive network (TSN) having a network topology is disclosed. The method includes determining a set of data flow permutations corresponding to the network topology, computing a respective full schedule corresponding to each data flow permutation of the set of data flow permutations, determining a respective time to compute the full schedule for each flow permutation of the set of data flow permutations, and computing a respective partial schedule for each data flow permutation of the set of data flow permutations. The method further includes selecting a data flow permutation of the set of data flow permutations based at least in part on the respective time to compute the full schedule for the selected flow permutation, and saving the selected data flow permutation to a memory.
US11689472B2
The exemplary embodiments disclose a method, a computer program product, and a computer system for allocating computing resources. The exemplary embodiments may include collecting data of one or more users, wherein the collected data comprises calendar data of the one or more users, extracting one or more features from the collected data, and allocating one or more computing resources to one or more of the users based on the extracted one or more features and one or more models.
US11689470B2
Examples described herein identify a flow that is considered heavy or high in transmit or receive rate. A filter rule can be assigned to the flow such that packets of the heavy flow are allocated to a queue and core for processing. Various queues and cores can be dedicated to processing received or transmitted packets of heavy flows and various queues and cores can be dedicated to process received or transmitted packets of non-heavy flows. An application acceleration layer can be used to migrate an application to a core that is to process received or transmitted packets of a heavy flow.
US11689468B2
Systems, methods, and related technologies for classification are described. Network traffic transmitted by a first device is obtained. A set of features is determined based on the network traffic. A first classification for the device is determine a first classification for the first device based on the set of features. The first classification is associated with a first classification level. A second machine learning model is identified based on the first classification. The second machine learning model is associated with the first classification. A second classification for the first device is determined based on the second machine learning model. The second classification is associated with a second classification level. At least one of the first classification and the second classification is stored.
US11689463B1
In general, techniques are described for reducing traversal when performing consistent hashing for packet flow load balancing. A computing device comprising a memory and a processor may be configured to perform the techniques. The memory may store a hash ring that includes a plurality of buckets, where a non-zero subset of the plurality of buckets each includes a different output value of a plurality of output values, and a remaining subset of the plurality of buckets each includes an empty value. The processor may prepopulate the remaining subset of the plurality of buckets with the respective different output value of the plurality of output values. The processor may receive a key value, and apply a hash function to the key value to identify a bucket of the plurality of buckets. The processor may next output the output value associated with the identified bucket.
US11689460B2
Methods and systems are provided for latency-oriented router. An incoming packet is received on a first interface. The type of the incoming packet is determined. Upon the detection that the incoming packet belongs to latency-critical traffic, the incoming packet is duplicated into one or more copies. Subsequently, the duplicated copies are sent to a second interface in a delayed fashion where the duplicated copies are spread over a time period. The duplicated copies are received and processed at the second interface.
US11689456B2
A method is disclosed for autonomously routing data using in a peer-to-peer computer network includes automatically updating a peer-to-peer computer network. The method includes automatically sending pulse messages from a first node to neighbor nodes and candidate nodes, receiving return pulses by the first node from at least some of the neighbor nodes and the candidate nodes, calculating round-trip times (RTTs) between the first node and the neighbor nodes or the candidate nodes based on the pulse messages and the return pulses, sorting the nodes in the neighbor nodes and the candidate nodes into orbital bins based on RTTs, and automatically selecting and adding a node from one of the orbital bins based on the RTTs to updated neighbor nodes for the first node, and routing data from the first node to a second node via a relay node in the peer-to-peer computer network.
US11689455B2
Techniques for loop prevention while allowing multipath in a virtual Layer 2 (L2) network are described. In an example, a network interface card (NIC) supports the virtual L2 network. The NIC is configured to receive, via a first port of the NIC, an L2 frame that includes a source media access control (MAC) address and a destination MAC address. Based on a loop prevention rule, the NIC transmits the L2 frame via its ports except the first port. In an additional example, the NIC is further configured to send an L2 frame to a host via the first port of the NIC. The L2 frame can be a bridge protocol data unit (BPDU). Upon receiving a BPDU from the host via the first port, the NIC determines that the BPDU is looped back and disables the first port.
US11689450B2
Disclosed herein are system, method, and computer program product embodiments for routing communication to applications. In an embodiment, first application can transmit a connection to a second application without knowing the exact route address of the second application. An agent can intercept the connection from a first application intended for a second application. The agent can identify the route address for the second application, determine the protocol the connection was intended to be transmitted, and forward the connection based on the route address and protocol to the second application.
US11689430B2
A system is disclosed for generating a graphical user interface (GUI) for network management automation. The GUI is a data view that provides functionality for monitoring and controlling devices in a network using a drilldown menu.
US11689426B2
At least one aspect is directed to managing policies to control network assets in real-time by dynamically enforcing policies based on a variety of detected conditions including service quality, subscriber usage, network performance, bandwidth, and events. The systems and methods described herein can enforce policy actions using the PacketCable Multimedia (PCMM) protocol, which is supported by Cable Modem Termination Systems (CMTS). The present solution can monitor IPDR usage data and SNMP network utilization data to determine conditions about the network and provide PCMM instructions to a CMTS to control network resources on an individual subscriber level. By providing PCMM instructions to a CMTS, the present solution can make service changes to individual modems without modifying the modem's configuration file, requiring a modem reboot, or the installation of additional hardware in the operator's network.
US11689425B2
Some embodiments of the invention provide a method for deploying software-implemented resources in a software defined datacenter (SDDC). The method initially receives a hierarchical API command that, in a declarative format, specifies several operation requests for several software-defined (SD) resources at several resource levels of a resource hierarchy in the SDDC. The method parses the API command to identify the SD resources at the plurality of resource levels. Based on the parsed API command, the method deploys the SD resources by using a deployment process that ensures that any first SD resource on which a second SD resource depends is deployed before the second resource. In some embodiments, a second SD resource depends on a first SD resource when the second SD resource is a child of the first SD resource. Alternatively, or conjunctively, a second SD resource can also depend on a first SD resource in some embodiments when the second SD resource has some operational dependency on the first SD resource. In some embodiments, the method parses the API command by identifying several sets of SD resources, with each set having one or more SD resources at one resource level. The deployment in some embodiments deploys the identified SD resource sets at higher resource levels before deploying SD resources at lower resource levels.
US11689418B2
In an example, a method includes receiving, by a network management system (NMS), a configuration request comprising first configuration data for a network device, the first configuration data defining a data structure comprising a first property/value pair; generating, by the NMS from the first configuration data, a corresponding first path/value pair for the first property/value pair, wherein a path of the first path/value pair uniquely identifies the first path/value pair in an associative data structure; modifying, by the NMS, the associative data structure based on the first path/value pair; generating, by the NMS, from the associative data structure, a configuration resource comprising second configuration data for the network device, the second configuration data comprising a second property/value pair that corresponds to the first path/value pair; and sending, by the NMS, the second configuration data to the network device to modify a configuration of the network device.
US11689413B2
A specification of an intent that identifies a desired service and a reference architecture is received. The desired service is rendered to provide instructions for dispatch to a plurality of devices having roles. Rendering the desired service includes invoking a service rendering program function based on the reference architecture and a role of a specific device. A new reference architecture may be implemented by specifying a new service rendering program function for the new reference architecture.
US11689411B1
A method of reserving hardware resources for management appliances of a software-defined data center (SDDC) that have been deployed onto one or more hosts of a cluster of hosts, includes reserving hardware resources of the cluster for a resource pool that has been created for the management appliances, the hardware resources including at least processor resources of the hosts and memory resources of the hosts, and assigning the management appliances to the resource pool created for the management appliances. The management appliances share the hardware resources of the cluster with one or more other resource pools and, after the steps of reserving and assigning, are allocated at least the hardware resources that have been reserved for the resource pool created for the management appliances.
US11689408B2
Systems and methods for enabling pre-compensation of timing offsets in OFDM receivers without invalidating channel estimates are described. Timing offset estimations may be sent along with the received OFDM symbols for FFT computation and generating a de-rotated signal output. The timing offset estimation may provide a reference point for dynamic tracking of timing for an OFDM signal and estimated based on an integral value associated with the OFDM signal.
US11689397B2
In various embodiment, the disclosed systems, methods, and apparatuses describe extending the usage spectrum for cable networks (e.g., hybrid fiber-coaxial networks). In particular, embodiments of the disclosure described determining a first portion of a signal having a first frequency band, the first frequency band being greater than approximately 1.2 GHz; determining a second portion of the signal having a second frequency band, the second frequency band being less than or equal to approximately 1.2 GHz; applying an attenuation to the first portion of the signal; and transmitting the second portion of the signal at a flat power-spectral density. Various other related systems, methods, and apparatuses are described.
US11689391B2
Systems, methods, and processor readable media for distributing digital data and electrical power to a plurality of devices over high-impedance cables are disclosed. Certain embodiments include a gateway device connected to a power source, a first device connected to the gateway device by a cable, the cable being a high-impedance cable having at least two conductive paths, and wherein the first device receives electrical power and digital data from the gateway device via the cable over the same conductive path of the cable, a second device connected to the gateway device by the cable wherein the second device receives power and digital data from the gateway device via the cable over the same conductive path, and wherein the power source provides power to the first and second devices via the cable, and wherein the second device is connected to the gateway device through the first device via a daisy-chain topology.
US11689390B2
A gateway device and system and method for use of the same are disclosed. In one embodiment, multiple wireless transceivers are located within an in-wall housing, which also interconnectedly includes a processor, memory, various physical ports and wireless transceivers. To improve convenience, the gateway device may establish a pairing with a proximate wireless-enabled interactive programmable device. Virtual remote control functionality for various amenities may then be provided. To improve safety, the gateway device may be incorporated into a geolocation and safety network.
US11689387B1
Methods, systems, and devices for Content-Centric Networking (CCN) are described. In some cases, a node may receive a CCN packet from an upstream node and communicate the CCN packet to one or more downstream nodes (e.g., that previously requested the CCN packet). In a first case, the node may establish a persistent internet protocol (IP) tunnel with the downstream node and communicate the CCN packet to the downstream node by the persistent IP tunnel. Here, a cable modem between the node and the downstream node may not decode the CCN packet. In a second case, the node may append an identifier to the CCN packet prior to communicating the CCN packet to the one or more downstream nodes. Here, the identifier may indicate to the downstream nodes which CCN packets are relevant to the downstream node.
US11689386B2
A machine automation system for controlling and operating an automated machine. The system includes a controller and sensor bus including a central processing core and a multi-medium transmission intranet for implementing a dynamic burst to broadcast transmission scheme where messages are burst from nodes to the central processing core and broadcast from the central processing core to all of the nodes.
US11689382B2
Apparatuses, methods, and systems for configuring multicast communication, are disclosed. One method includes generating, by a system platform, a multicast scheduling control packet based upon a distribution of a plurality of hubs, communicating, by the system platform, to a wireless communication base station the multicast scheduling control packet, generating, by the wireless communication base station, a plurality of multicast channel configurations based upon the multicast scheduling control packet, communicating, by the system platform, the multicast scheduling control packet to a wireless communication hub, wherein the wireless communication hub is one of the plurality of hubs, selecting, by the wireless communication hub, specific multicast channels from the plurality of multicast channel configurations, to receive specific multicast data based upon a condition of the hub and the multicast scheduling control packet, and receiving, by the wireless communication hub, multicast data through the selected specific multicast channel configurations.
US11689380B2
A method and a device for viewing a conference are provided. In the method, after a wide-view video of a specific conference, related conference event data, and speech content of each participant are obtained, a highlight video of the specific conference is correspondingly generated. Accordingly, the efficiency of conference viewing is improved.
US11689375B2
Certificate and key management is provided. A signed certificate corresponding to an enterprise is deployed to a plurality of cryptographic communication protocol endpoint proxies located in a heterogeneous distributed computing environment where a private key corresponding to the enterprise is not placed in any of the plurality of cryptographic communication protocol endpoint proxies. Offload of cryptographic communications from the plurality of cryptographic communication protocol endpoint proxies to the hardware security module is received by the hardware security module where the hardware security module verifies connection authenticity for the plurality of cryptographic communication protocol endpoint proxies across the heterogeneous distributed computing environment using the private key corresponding to the enterprise that remains within a security boundary of the hardware security module.
US11689365B2
The present disclosure relates to centralized volume encryption key management for edge devices with trusted platform modules (TPM)s. In some aspects a volume encryption key is generated for a gateway device. A sealing authorization policy is also generated for the gateway device. The sealing authorization policy is generated based on a predetermined platform configuration register (PCR) mask and expected PCR values. The volume encryption key and the sealing authorization policy are transmitted from the management service to the gateway device to provision the gateway device with the volume encryption key.
US11689362B2
An example operation may include one or more of generating an initial seed and allocating one or more authorized bits of the initial seed to a plurality of blocks in a distributed ledger, storing the initial seed and an identification of which authorized bits of the initial seed are allocated to each block of the distributed ledger, receiving a final seed value that is partially generated by each of a plurality of nodes configured to access the distributed ledger based on authorized bits of respective blocks updated by each respective node, and generating a random sequence value based on the final seed value and storing the random sequence value in a block of the distributed ledger.
US11689354B2
The present disclosure relates generally to systems and methods for content authentication. A method can include receiving from a sender system transmitted content (C) and appended content, the appended content including a digital signature associated with the content (C) and a hash tree (“SHT”) associated with the content (C), generating with a signature engine a hash tree (“RHT”) from the content (C), cryptographically verifying the received digital signature to generate a resultant hash value, comparing the resultant hash value to the second hash value of the second root node, determining that the second hash value of the second root node does not match the resultant hash value, identifying a potentially corrupted portion of content (C) via comparison of at least some of the plurality of first nodes of SHT to corresponding second nodes of RHT, and indicating that the digital signature could not be verified.
US11689350B2
A system includes a first controller configured to transmit a synchronization signal to a second controller. The second controller is configured to produce a PWM signal. The system also includes a counter configured to provide a count for the second controller, where the second controller is configured to initiate rising edges and falling edges of the PWM signal based on the count from the counter. The second controller is also configured to measure an error between a time when the synchronization signal is received at the second controller and an expected time of receipt for the synchronization signal. The second controller is also configured to adjust a period of the counter based at least in part on the error.
US11689347B2
A communication system (500) includes a plurality of communication apparatuses (100) and selects from the plurality of communication apparatuses (100), a grandmaster that is to be a standard of time. A difference calculation unit (110), when receiving a synchronization message that includes time of the grandmaster from the grandmaster, calculates a time difference between the time of the grandmaster and time of the communication apparatus (100). A correction unit (120) changes count speed of a time counter that counts the time of the communication apparatus (100) in a way that the time of the communication apparatus (100) synchronizes with the time of the grandmaster at a time when a time correction period that is specified beforehand elapses, based on the time difference.
US11689334B2
Disclosed are a method for submitting data in sequence, a network device, a terminal device and a computer storage medium. The method comprises: when a bearer of data streams is transferred from a first network device to a second network device, the first network device sends first instruction information to the second network device, wherein the first instruction information is used for instructing the second network to transmit the transferred data streams on a new bearer in sequence.
US11689330B2
A method for receiving a PTRS by a user equipment (UE) in a wireless communication system may comprise the steps of: receiving first information for configuring one or more bandwidth parts (BWPs); receiving second information including threshold value information relating to a frequency density of a PTRS; receiving downlink control information (DCI), wherein the DCI includes a first field indicating an activated BWP among the one or more BWPs configured on the basis of the first information, and a second field related to a transmission configuration indication (TCI) state; and receiving the PTRS in the activated BWP, wherein the frequency density of the PTRS is determined by the number of resource blocks associated with each TCI state.
US11689325B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may receive, from a second UE, information via a sidelink interface between the first UE and the second UE. The UE may transmit, to the second UE, sidelink hybrid automatic repeat request acknowledgement feedback using a sidelink feedback channel resource of a sidelink resource pool via a sidelink component carrier based at least in part on the information received from the second UE. Numerous other aspects are provided.
US11689319B2
Methods, systems, and devices for wireless communication are described. A user equipment (UE) may receive a message indicating, for each or multiple partial bands, a set of possible channel state information reference signal (CSI-RS) configurations. The UE may further receive downlink control information (DCI) from a base station, which may indicate a set of downlink resource associated with a first partial band. The UE may select a first CSI-RS configuration from the set of possible CSI-RS configurations for the first partial band based on the DCI, and when the base station transmits CSI-RS, the UE may obtain CSI-RS measurements over the first partial band during the set of downlink resources using the selected first CSI-RS configuration.
US11689283B1
An example device may include an optical modulator configured to generate an optical beam encoding network data, an optical power amplifier configured to adjust a transmitted power of the optical beam, and a transmit beam angle mechanism configured to adjust a beam direction of the optical beam and to transmit the optical beam to a remote receiver over a free-space optical link. Example devices may include a controller configured to receive backchannel data from the remote receiver and modify a characteristic of the optical beam based on the backchannel data. Various other devices, systems, and methods are also disclosed.
US11689280B2
A wireless transmit/receive unit (WTRU) may identify a plurality of candidate satellite constellations. The WTRU may determine an elevation angle and/or an orbit associated with each of the plurality of candidate satellite constellations. The WTRU may select a satellite constellation from the plurality of candidate constellations for sell selection. The WTRU may identify a plurality of candidate beams associated with the selected satellite constellation. The WTRU may determine an RSRP/RSRQ for each of the plurality of candidate beams. The WTRU may determine a weighted ranking of the plurality of candidate beams. The WTRU may determine the weighted ranking using the determined RSRP/RSRQ, prevailing load intensities, elevation angle, dwelling duration, link switch probability, and/or a quality of service (QoS). The WTRU may select a beam from the plurality of candidate beams for cell selection. The WTRU may select the beam based on the weighted ranking.
US11689279B2
A network management systems (NMS) and methods for automating aircraft wideband streaming L band providing dedicated high data rate communication links from an aircraft fitted with an approved L-band terminal and antenna over a satellite communication network, such as the Inmarsat Swift Broadband network. The systems and methods allow for modifying the L-band terminal wiring to inject a dedicated single channel per carrier (SCPC) signal from an external modem to achieve return data rates in the range of several Mbps over a dedicated leased satellite bandwidth.
US11689278B2
A standardized connection interface between aircraft equipment and a wireless data transmission network external to the aircraft includes a router. The router includes a mapping table between a plurality of connectivity link classes and one or more connectivity links associated with each connectivity link class. The router is configured to transmit the list of active connectivity link classes to each item of equipment, to establish a transmission of data between the piece of equipment and at least one wireless data transmission network (14A to 14E) through an active connectivity link, based on the list of active connectivity link classes and a list of connectivity link classes to which the piece of equipment is authorized to connect.
US11689270B2
Provided are a method and device for determining precoding, a method and device for detecting data, a storage medium and an electronic device. The method for determining precoding includes: receiving, by a first communication node, a precoding matrix indicator (PMI) sent by a second communication node; and determining a precoding matrix used on a control channel according to the PMI and a precoding parameter; where the precoding parameter includes at least one of: a PMI delay, the number of repetitions of the control channel, an aggregation level of the control channel, a candidate resource of the control channel, a starting physical resource block (PRB) sequence number of the control channel, a repetition resource group of the control channel, or a PRB set of the control channel.
US11689268B2
A method for operating a user equipment (UE) comprises receiving information about a channel state information (CSI) report, the information including information about a parameter α, wherein the parameter α is a rational number≤1; determining a value of K1 based on the parameter α; selecting K1 CSI reference signal (CSI-RS) ports from a total of P CSI-RS ports; determining the CSI report including an indicator indicating the selected K1 CSI-RS ports; and transmitting the CSI report including the indicator indicating the selected K1 CSI-RS ports.
US11689260B2
A method for transmitting channel state information performed by a User Equipment (UE) may include receiving, from a base station, a bitmap for configuring codebook subset restriction (CSR) and reporting, to the base station, Channel State Information (CSI), when a number of antenna ports is configured as 16 or more and a number of layers associated with a rank indicator (RI) in the CSI is 3 or 4, a unit of multiple bits in a bitmap for configuring the CSR is associated with each precoder, and a reporting of precoding matrix indicator (PMI) corresponding to the precoder associated with the multiple bits is restricted in the CSI, when the CSR is indicated in any one of the multiple bits, and each bit in the bitmap for configuring the CSR is associated with each precoder.
US11689256B2
Example channel measurement methods and communications apparatus are described. One example method includes receiving a precoded reference signal by a terminal device, where the precoded reference signal is obtained by precoding a reference signal based on K angle vectors and L delay vectors. First indication information is generated and sent, where the first indication information is used to indicate P weighting coefficients corresponding to P angle-delay pairs. The P weighting coefficients are determined by using the precoded reference signal. The P angle-delay pairs and the P weighting coefficients corresponding to the P angle-delay pairs are used to determine a precoding matrix. Each angle-delay pair includes one of the K angle vectors and one of the L delay vectors. The K angle vectors and the L delay vectors are determined based on uplink channel measurement.
US11689255B2
Disclosed are a device and method in a wireless communication system. The device comprises: a first generating unit configured to generate a first pre-coding matrix according to first channel information on a channel between a first communication apparatus and a second communication apparatus; a second generating unit configured to generate a second pre-coding matrix according to the first pre-coding matrix and second channel information on the channel; and a pre-coding unit configured to pre-code a data signal according to the first pre-coding matrix and the second pre-coding matrix. According to the embodiments of the present invention, interference between user equipment can be effectively removed, the operation complexity is reduced, and the whole performance of the system is optimized.
US11689253B2
The disclosure relates to a communication technique for convergence of an IoT technology and a 5G communication system for supporting a higher data transmission rate beyond a 4G system, and a system therefor. The disclosure can be applied to an intelligent service (for example, a smart home, a smart building, a smart city, a smart cart 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. The disclosure defines a mobility method for a terminal residing in a system in which transmission/reception points (TPRs), supporting solely some protocols among entire access stratum protocols comprising PHY, MAC, RLC, PDCP, and RRC, coexist in a wireless communication system. Specifically, the disclosure defines a method for dynamically changing, depending on determination by a base station, a beam and a transmission/reception point to be used for transmitting information to or receiving information from a terminal through a method in which a system using multiple beams notifies, in advance, of a measurement reference signal transmitted using transmission/reception points of different networks, to allow a terminal to select a required reception beam from a corresponding resource and measure beam information of each transmission/reception point, or a terminal transmits measured information as feedback in which each transmission/reception point is specified. Accordingly, the disclosure can provide a criterion of rapid and highly precise determination for changing a beam and a transmission/reception point and thus prevent a terminal from needlessly measuring and reporting, so as to achieve an effect of reduction in the power consumption of the terminal and reduction of delay in change of a transmission/reception point.
US11689252B2
In an aspect, the present disclosure includes a method, apparatus, and computer readable medium for wireless communications for establishing, by a user equipment (UE), a first time period to evaluate one or more quality parameters of one or more reference signals, wherein the first time period is based on at least one of a number of panels of the UE or a number of beams that the UE monitors simultaneously; determining, by the UE, a quality parameter of a beam or a cell based on the one or more quality parameters of the one or more reference signals; and determining, by the UE, whether the one or more quality parameters of the one or more reference signals exceeds a quality threshold.
US11689244B2
A wireless network with network-level channel hopping. A wireless network includes a wireless device. The wireless device includes a receiver, a data channel selector, and a transmitter. The receiver is configured to receive a beacon signal comprising a beacon sequence value. The data channel selector is configured to select, as a pseudorandom function of the beacon sequence value, a data channel on which to transmit in an interval following reception of the beacon signal. The transmitter is configured to transmit on the data channel selected by the channel selector.
US11689238B2
An apparatus that is integrated into a mobile phone case that can assist in breaking a glass window of a locked vehicle to aid an occupant exit the vehicle in an emergency situation and send an alert to the appropriate authorities to inform them of the emergency situation.
US11689234B2
The disclosure relates to techniques for controlling Specific Absorption Rate (SAR) of radio energy transmission. In particular, the disclosure relates to a radio device and a method for controlling radio energy transmission of a plurality of radio entities to comply with a predefined SAR requirement. Such a radio device includes: a plurality of radio entities configured to transmit radio energy; and a controller configured to control the radio energy transmission of the plurality of radio entities to comply with a predefined Specific Absorption Rate, SAR, requirement, wherein the controller is configured to enable at least two radio entities of the plurality of radio entities operating concurrently based on a shared SAR transmission power restriction which allows the at least two radio entities transmitting concurrently at a predefined duty cycle, in particular at 100% duty cycle, without violating the SAR requirement. The disclosure further relates to a method for dynamic management of a SAR budget across multiple radio entities.
US11689233B2
A circuit for direct current (DC) offset estimation comprises a quantile value circuit and a signal processor. The quantile value circuit determines a plurality of quantile values of an input signal and includes a plurality of quantile filters. Each quantile filter includes a comparator, a level shifter, a monotonic transfer function component, and a latched integrator. The comparator compares the input signal and a quantile value. The level shifter shifts the output of the comparator. The monotonic transfer function component determines the magnitude of the shifted signal and provide a transfer function signal. The latched integrator suppresses transient characteristics of the transfer function signal and provide the quantile value. The signal processor is configured to calculate a weighted average of the quantile values to yield a DC offset estimate.
US11689229B2
A wireless communication device includes: a plurality of power amplifiers provided for a plurality of respective antenna elements, each of the power amplifiers amplifying a signal; a distortion compensation unit that executes distortion compensation of a transmission signal by using an inverse function corresponding to nonlinear distortion generated in the power amplifiers; and a controller that operates by switching a first mode and a second mode, the first mode setting individual inverse functions for the respective power amplifiers in the distortion compensation unit and updating coefficients of the individual inverse functions, the second mode suspending the update of the coefficients of the individual inverse functions and setting, in the distortion compensation unit, an integrated inverse function acquired by performing weighted addition of the individual inverse functions.
US11689224B2
An error correction device according to the technical idea of the present disclosure includes a syndrome generation circuit configured to receive data and generate a plurality of syndromes for the data, a partial coefficient generation circuit configured to generate partial coefficient information on a part of a coefficient of an error location polynomial by using the data while the plurality of syndromes are generated, an error location determination circuit configured to determine the coefficient of the error location polynomial based on the plurality of syndromes and the partial coefficient information, and obtain a location of an error in the data by using the error location polynomial, and an error correction circuit configured to correct the error in the data according to the location of the error.
US11689214B2
A device includes a phase detector circuit, a charge pump circuit, a sample and hold circuit, a comparator, and a controller. The phase detector circuit detects a clock skew between a reference signal and an input signal. The charge pump circuit translates the clock skew into a voltage. A sample and hold circuit samples the voltage, at a first time, and maintain the sampled voltage until a second time. The comparator (i) detects a loop gain associated with the input signal based on the sampled voltage and the voltage at the second time and (ii) outputs a loop gain signal for adjustment of the input signal. The controller is coupled to the phase detector, the comparator, and the sample and hold circuit. The controller generates a plurality of control signals for automatically controlling operation of the phase detector, the comparator, and the sample and hold circuit.
US11689210B2
An example apparatus includes: an analog input; a resistor circuit including a first reference output and a second reference output; a first amplifier including a first analog input, a first reference input, and a first amplifier output, the first analog input coupled to the analog input, the first reference input coupled to the first reference output; a second amplifier including a second analog input, a second reference input, and a second amplifier output, the second analog input coupled to the analog input, the second reference input coupled to the second reference output; a first comparator including a first comparator input, the first comparator input coupled to the first amplifier output; and a second comparator including a second comparator input, the second comparator input coupled to the second amplifier output; a first multiplexer including a first multiplexer input and a first residue output, the first multiplexer input coupled to the first amplifier output; and a second multiplexer including a second multiplexer input and a second residue output, the second multiplexer input coupled to the second amplifier output.
US11689205B2
An integrated circuit may include a receiver configured to receive a first data signal based on an mth (where m is an integer of 1 or more) transmitter preset setting among a plurality of transmitter preset settings through an external link, and equalize and sample the first data signal; a receiver setting table including a plurality of combinations including values of a plurality of parameters related to the receiver; and a receiver control circuit configured to sequentially select the plurality of combinations with reference to the receiver setting table and set the plurality of parameters with the selected combinations.
US11689204B1
Embodiments of the disclosure are directed to a system having a memory module, a voltage generation module, and a plurality of multiplexors. The memory module has a plurality of memory blocks. The voltage generation module supplies two or more voltage rails. The multiplexors are electrically connected to the voltage generation module. Each memory block is electrically connected to one of the multiplexors. Each multiplexor is configured to switch between the two or more voltage rails based on an operational parameter of each memory block. The operational parameter of each memory block may be process control speed, storage status, an operating mode, temperature, or any combination thereof. The operating mode may further be an active mode, a standby mode, and a deep sleep mode.
US11689201B2
An aspect relates to an apparatus including a first pair of switching devices configured to selectively couple an application processor to a Universal Serial Bus (USB) differential data transmission lines; a USB host port connector coupled to the USB differential data transmission lines; a second pair of switching devices configured to selectively couple an audio circuit to the USB differential data transmission lines; and an equalizer including differential terminals coupled to the USB differential data transmission lines, respectively.
US11689200B2
A sampling switch circuit, including an input node, which receives an input voltage signal to be sampled, a sampling transistor having gate, source and drain terminals, the source terminal connected to the input node, a capacitor, a current source configured to cause a defined current to flow therethrough and switching circuitry configured to alternate between a precharge configuration and an output configuration depending upon a clock signal. In the precharge configuration, the switching circuitry connects the capacitor into a current path between said current source and a first voltage reference node to form a potential difference across the capacitor which is dependent on the defined current. In the output configuration, the switching circuitry connects the capacitor between a second voltage reference node and the gate terminal of the sampling transistor so that a voltage level applied at the gate terminal of the sampling transistor is dependent on the defined current.
US11689199B2
An analogue switch arrangement includes an analogue switch including a first and second transistor in parallel between an input terminal and an output terminal and an input transistor arrangement including a first control transistor, a second control transistor, a first voltage control transistor and a second voltage control transistor. The gate terminals of both the first and second transistors are configured to receive a first and second control signal for controlling the analogue switch between an on-state and an off-state. The gate terminals of both the first and second voltage control transistors are configured to receive a voltage based on the voltage at the output terminal to provide for control of the voltage applied at the input terminal based on the voltage at the output terminal when the analogue switch is in the off-state.
US11689198B2
An integrated circuit device having insulated gate field effect transistors (IGFETs) having a plurality of horizontally disposed channels that can be vertically aligned above a substrate with each channel being surrounded by a gate structure has been disclosed. The integrated circuit device may include a temperature sensor circuit and core circuitry. The temperature senor circuit may include at least one portion formed in a region other than the region that the IGFETs are formed as well as at least another portion formed in the region that the IGFETs having a plurality of horizontally disposed channels that can be vertically aligned above a substrate with each channel being surrounded by a gate structure are formed. By forming a portion of the temperature sensor circuit in regions below the IGFETs, an older process technology may be used and device size may be decreased and cost may be reduced.
US11689197B2
A color temperature switching scheme for an LED lighting device is disclosed. The color temperature switching scheme comprises a plurality of different color temperature performances correspondingly generated by a plurality of different paired combinations of a first electric power allocated to a first LED load emitting a light with a first color temperature and a second electric power allocated to a second LED load emitting a light with a second color temperature such that a mingled color temperature between the first color temperature and the second color temperature can be generated thru a light diffuser. For tuning the mingled color temperature of the LED lighting device a reverse yet complementary power adjustment process for distributing a total electric power T between the first LED circuit and the second LED circuit is required such that a total light intensity remains essentially unchanged while the mingled color temperature is being adjusted.
US11689194B2
The present disclosure relates to a power supply device for a protective relay. The power supply device comprises a power circuit for supplying a power to the control circuit, wherein the power circuit includes: a semiconductor switch element having an input terminal connected to a first node for receiving a direct current, and an output terminal connected to a reference node, wherein the reference node has a voltage lower than a voltage of the first node; and a first voltage drop element disposed between the first node and a second node, wherein the second node is connected to a switching terminal of the semiconductor switch element.
US11689193B2
A clock signal generation circuit, a method for generating a clock signal, and an electronic device are provided, relating to the field of communications technology. In the clock signal generation circuit, an initial clock providing circuit can generate an initial clock signal having an initial frequency; a control word providing circuit can determine a target frequency offset of the initial frequency based on a detected target parameter and generate a frequency control word based on the target frequency offset; a target clock generating circuit can generate a target clock signal having a target output frequency based on the frequency control word and the initial clock signal, wherein the target output frequency is negatively correlated with a value of the frequency control word and positively correlated with the initial frequency.
US11689190B2
A true single-phase clock (TSPC) D flip-flop includes four stages. The four stages are serially connected between the input terminal and the output terminal of the TSPC D-type flip-flop. Each stage is selectively equipped with two connecting devices. One of the two connecting devices is a resistive element. The other of the two connecting devices is a short circuit element. When the node between two stages is in the floating state, the voltage change is slowed down by the resistive element. Consequently, the possibility of causing the function failure of the D-type flip-flop is minimized.
US11689183B2
A resonator device includes: a base having a first surface and a second surface that are in front-back relation; a resonator element that is located at a first surface with respect to the base and that includes a resonation substrate and an electrode disposed at a surface of the resonation substrate on a base side; a conductive layer that is disposed at the first surface and that includes a joint portion joined to the electrode; and a stress relaxation layer that is interposed between the base and the conductive layer and that at least partially overlaps with the joint portion in a plan view of the base. The stress relaxation layer includes an exposed portion exposed from the conductive layer.
US11689178B2
Aspects of this disclosure relate to an acoustic wave device that includes high velocity layers on opposing sides of a piezoelectric layer. A low velocity layer can be positioned between the piezoelectric layer and one of the high velocity layers, in which the low velocity layer has a lower acoustic velocity than the high velocity layers. The acoustic wave device can be configured to generate a boundary acoustic wave such that acoustic energy is concentrated at a boundary of the piezoelectric layer and the low velocity layer.
US11689176B2
A phase shifter circuit and a power divider are disclosed. The phase shifter circuit provides a (90/N)-degree phase shift for a signal with two or more frequencies, where N is an integer. The phase shifter circuit includes a first inductor, a first capacitor, a second inductor and a second capacitor. The first inductor is grounded, and is coupled to the first capacitor in series. The second inductor is grounded, and is coupled to the second capacitor in series. A first node between the first capacitor and the first inductor is coupled to a node between a second node between the second capacitor and the second inductor. The power divider includes plural circuit blocks cascaded in series. Each circuit block provides a (90/N)-degree phase shift for a signal with two or more operating frequencies.
US11689170B2
A transient noise reduction filter comprises a cable including one or more twisted pairs of conductors and one or more common mode chokes (CMCs). The one or more CMCs a formed from respective pluralities of turns of the cable. Each of the CMCs may be a magnetic CMC wherein the plurality of turns of the cable are wrapped around a magnetic core, or an air-core CMC wherein the plurality of turns of the cable are not wrapped around a magnetic core but are instead disposed around a non-magnetic material (such as air)
US11689169B1
A method for reducing gain for audio amplification by an audio system having a tweeter channel, an optional midrange channel, and a woofer channel. Gain of the woofer channel is reduced simultaneously with reducing gain of the tweeter channel, both responsive to detecting the same instance of overloading (overdriving) the woofer channel. Other aspects are also described and claimed.
US11689163B2
A load-insensitive power amplifier power detector that excludes the use of couplers is disclosed. The load-insensitive power amplifier power detector may include a voltage sampling circuit in electrical communication with a collector of a power amplifier and configured to sample a first voltage from the power amplifier. The load-insensitive power amplifier power detector may include a current sampling circuit in electrical communication with the collector of the power amplifier and configured to sample an output current from the power amplifier. Further, the load-insensitive power amplifier power detector may include a current-to-voltage converter connected between the voltage sampling circuit and an output of the load-insensitive power amplifier power detector. The current-to-voltage converter may be configured to convert the output current to obtain a second voltage. Moreover, a combination of the first voltage and the second voltage may form a detector voltage corresponding to an incident power of the power amplifier.
US11689159B2
A circuit device includes a first terminal to be coupled to one end of a resonator, a second terminal to be coupled to another end of the resonator, an amplifying element configured to amplify a signal from the first terminal to output the signal amplified to the second terminal, a first resistor element disposed on a signal path between an input node and an output node of the amplifying element, a capacitance element disposed on a signal path between the first terminal and the input node, and a first switch element configured to switch electrical coupling between the input node and a ground.
US11689147B2
Various embodiments of mounting structures for solar photovoltaic (PV) modules and methods for constructing such mounting structures are described. A mounting structure is usable to secure PV modules in portrait orientation or landscape orientation. PV modules are secured to PV module support rails, which may be secured to purlins of a mounting structure using clamps. In some embodiments, self-adhesive grounding patches are used to establish electrical grounding paths in various embodiments of mounting structure.
US11689135B2
A synchronous machine includes a stator with stator windings connected with stator terminals to an electrical grid and a rotor with rotor windings rotatable mounted in the stator, wherein a voltage regulator of the synchronous machine is adapted for outputting an excitation signal to adjust a current in the rotor windings for controlling the synchronous machine. A method for determining control parameters for the voltage regulator includes (i) receiving a first time series of values of the excitation signal and a second time series of measurement values of the terminal voltage in the stator terminals, (ii) determining coefficients of a system transfer function of the synchronous machine, and (iii) determining the control parameters for the voltage regulator from the coefficients of the system transfer function.
US11689130B2
A supercritical CO2 turbo-generator system includes multiple turbine generator units, a direct current bus, a plurality of active rectifiers, and a voltage controller. Each turbine generator unit includes a turbine with a supercritical CO2 input and a supercritical CO2 output, a generator with an electrical input and power output, a shaft connecting the turbine and generator, and a speed sensor for sensing shaft speed. The turbine generator units are connected in a cascading series with the input of a first turbine generator unit connected to a heated supercritical CO2 source and the input of each subsequent turbine generator unit is connected to the output of a prior turbine generator unit. The voltage controller monitors the speed sensor of the turbine generator units and varies the load on each generator to control shaft speed. Each active rectifier converts the power output of a generator to direct current, and the power from multiple active rectifiers is combined by the direct current bus.
US11689128B2
A drive control system for a linear driver may include a power module, a controller, a motor drive module, a motor, and a position control module. The power module may be connected to the controller, the controller may be connected to the motor drive module, and the position control module may be connected in series between the controller and the motor drive module to form a control loop. The power module may be connected to the motor drive module to input power to the motor drive module, and the motor drive module may be connected to the motor to form a drive loop. The control loop may control the work of the drive loop, and the drive loop may directly form a loop in series connection with the motor and the power module through the motor drive module.
US11689126B2
A method for determining the angle of the rotor of an electric motor includes receiving a first rotor position signal from a rotor position sensor by using a control unit, the first rotor position signal including a plurality of orders; determining the angular velocity of the electric motor at least by way of the first rotor position signal by using an angular velocity module of the control unit; determining a first base signal by way of the determined angular velocity and the first rotor position signal by using a first filter module of the control unit; and determining the angle of the rotor at least by way of the determined first base signal by using an angle module of the control unit.
US11689124B2
A computer implemented method for controlling commutation of a brushless DC (BLDC) motor. The method includes controlling a switching array to drive the BLDC motor at a first commutation, receiving and monitoring power consumption signals indicating power consumption of the BLDC motor, determining whether the power consumption exceeds a first threshold value, and controlling the switching array to drive the BLDC motor at a second commutation when the power consumption exceeds the first threshold value.
US11689119B2
A variable stiffening device that includes a flexible envelope having a fluid chamber, a dielectric fluid housed within the fluid chamber, and an electrode stack that includes a plurality of electrodes and one or more abrasive strips. The electrode stack is housed within the fluid chamber and is configured to receive voltage. In addition, the one or more abrasive strips are each positioned between adjacent electrodes, such that when voltage is applied to the electrode stack thereby electrostatically drawing adjacent electrodes together, the one or more abrasive strips generate frictional engagement between adjacent electrodes to actuate the variable stiffening device from a relaxed state to a rigid state.
US11689116B2
A substrate and a first circuit board each have an upper side and a lower side. The substrate lower side is connected to a cooling body. On the upper side of the substrate, first electronic switching elements connect an alternating current potential at a phase terminal to a high direct current potential at a first potential terminal and to a low direct current potential at a second potential terminal. Second electronic switching elements connect the alternating current potential to a middle direct current potential at a third potential terminal. The substrate is spaced from the first circuit board under the first circuit board lower side. The upper side of the substrate faces toward the first circuit board. The second switching elements are at least on the upper side of the first circuit board, possibly additionally also on the lower side of the first circuit board.
US11689109B2
A multi-converter switching power supply includes a first switching converter with a first output capacitor, a second switching converter with a second output capacitor, a bypass switch coupled across the second output capacitor, and a bypass control circuit for controlling the bypass switch. Input terminals of the first and switching converters are coupled in parallel, while output terminals of the first and switching converters are coupled in series to provide a total output voltage to a load. When detecting that the second output voltage approaches a negative voltage, the bypass control circuit turns on the bypass switch, so as to protect the second output capacitor from being damaged by a reverse DC voltage.
US11689105B2
A multi-mode converter using iterative average current mode pulse width modulation (PWM) control is provided. The converter may include a current sense amplifier configured to output a current sense signal over a present switching cycle based on an inductor current through an inductor, a voltage error amplifier configured to output an error voltage based on a difference between a reference voltage and an output voltage, and a PWM controller. The PWM controller may include an error voltage modifier circuit configured to selectively output the error voltage or a modified error voltage based on a mode signal, and an iterative average current control circuit configured to generate a PWM signal based on the output from the error voltage modifier circuit, the current sense signal over the present switching cycle and a current sense signal over a previous switching cycle that precedes the present switching cycle.
US11689098B2
An AC/DC Switching Mode Power Supply (SMPS) comprises a PFC stage, an isolated LLC DC/DC converter stage, and a control circuit that provides feedback/control signals to PFC and LLC controllers, to enable a plurality of operating modes, dependent on a sensed peak AC input voltage and required output voltage Vo. The PFC provides a first DC bus voltage Vdc (e.g. 200V) for low line AC input and a second DC bus voltage (e.g. 400V) for high line or universal AC input. A multi-mode LLC converter is operable in a half-bridge mode or a full-bridge mode. For low line AC input, output voltage Vo, and PFC output Vdc, the LLC operates in full-bridge mode; for high line input, output voltage Vo and PFC output 2×Vdc, the LLC operates in half-bridge mode; for universal AC input, output voltage 2×Vo, and PFC output 2×Vdc, the LLC operates in full-bridge mode.
US11689093B2
A current source inverter includes a first phase leg including a plurality of switching devices, a second phase leg including a plurality of switching devices, and a third phase leg including a plurality of switching devices. The current source inverter also includes a zero-state phase leg including at least one switching device, wherein the zero-state phase leg is configured to transition from an open state to prevent current flow to a closed state to allow current flow between a positive and negative terminal during a dead-band time.
US11689089B2
Wireless power transmission (WPT) systems are provided. For example, the WPT system can use one or more power transmitting coils and a receiver for electromagnetically coupled wireless power transfer. The electrodynamic receiver can be in the form of an electrodynamic transducer where a magnet is allowed to oscillate near a receiving coil to induce a voltage in the receiving coil, a piezoelectric transducer where the magnet causes a vibrating structure with a piezoelectric layer to move, an electrostatic transducer where movement of the magnet causes a capacitor plate to move, or a combination thereof. An alternating magnetic field from the transmitting coil(s) excites the magnet in the receiver into mechanical resonance. The vibrating magnet then functions similar to an energy harvester to induce voltage/current on an internal coil, piezoelectric material, or variable capacitor. Embodiments utilize magnetic coupling and electromechanical resonance for safe, spatially distributed, low-frequency power delivery to portable devices.
US11689087B2
The invention relates to a permanent magnet motor, comprising: a stator configured for generating a time-varying magnetic field; a rotor, arranged inside of the stator, comprising at least one permanent magnet providing a constant magnetic field; the permanent magnet being made of a flexible material; the stator being configured for rotating the rotor by taking along the constant magnetic field of the rotor with the time-varying magnetic field of the stator; the rotor comprising a field weakening mechanical arrangement configured for weakening a flux of the permanent magnet motor; the field weakening mechanical arrangement supporting the permanent magnet and comprising a recess configured for allowing the permanent magnet to be deformed by a centrifugal force provided by the rotation of the rotor.
US11689086B2
Provided is a manufacturing device and a manufacturing method for a rotor core that can prevent damage from being caused to an end of a magnet due to movement of the magnet when injecting a resin material. Included are a first mold including a fitting recess that fits and holds a laminated iron core in which a magnet is inserted into a magnet insertion hole, a second mold that is engaged with the first mold and clamps and seals the laminated iron core together with the first mold, a resin injection unit that is provided to the second mold, and injects a resin material into the magnet insertion hole, and a magnet positioning and holding mechanism that positions and holds the magnet in a state of being fit into the fitting recess of the first mold.
US11689084B2
An electric motor has a stator and a rotor for rotation relative to the stator. The stator has a plurality of stator windings distributed along the circumference of the stator. Each stator winding is connected to a respective end terminal. Driver circuitry is coupled to the plurality of stator windings for creating a rotating magnetic field for driving the rotor. The driver circuitry has one driver module per stator winding. Each driver module is mounted close to its respective stator winding. Each driver module is connected to the respective end terminal of its respective stator winding without a parasitic impedance of any significance being present in between said driver module and said stator winding.
US11689081B2
A method for expanding features of a gas engine replacement device that drives power equipment including controlling, by an electronic processor of the gas engine replacement device, a power switching network to selectively provide power from a battery pack to rotate a motor of the gas engine replacement device. A module interface of the gas engine replacement device receives an external electronics module. A type of the external electronics module received by the module interface is detected by the electronic processor of the gas engine replacement device. The gas engine replacement device is configured by the electronic processor based on the type of the received external electronics module. The electronic processor communicates with the external electronics module via the module interface.
US11689079B2
The present disclosure relates to a field of door/window hardware accessories, in particular to a door/window pulley, a pulley device, and a door/window. The present disclosure provides the bearing and the anti-deformation metal ring that can be in contact with the track, the anti-deformation metal ring use rigidity itself to effectively avoid generating indentation, and the door/window pulley is also difficult to be pressed to cause deformation. Moreover, the inner part of the injection molded body is filled between the bearing and the anti-deformation metal ring, which not only well transfers pressure bore by the anti-deformation metal ring when load-bearing to the bearing, but also restores the anti-deformation metal ring after slight deformation by giving an outward elastic support to the anti-deformation metal ring using elasticity of the injection molded body.
US11689076B2
A motor assembly for an e-boosting device is disclosed. The motor assembly includes a motor case and a motor cavity within the motor case. The motor case is configured to receive an electric motor that is configured to drivingly rotate a rotor about an axis of rotation. The motor assembly also includes a through-hole defined by the motor case. The motor case configured to be received in an outer housing to cooperatively define a coolant jacket with the outer housing. The coolant jacket includes a fluid flow path defined partly by the through-hole. Methods of manufacturing the motor assembly are also disclosed.
US11689062B2
Wireless power transfer systems, disclosed, include a wireless power transmission system and a wireless power receiver system. The wireless power transmission system includes a transmitter antenna configured to couple with a receiver antenna to transmit alternating current (AC) wireless signals to the receiver antenna. Antenna coupling may be inductive and may operate in conformance to a wireless power and data transfer protocol. A transmission controller drives the transmitter antenna at an operating frequency, and either the wireless power transmission system or the wireless power receiver system may damp the wireless power transmission to create a data signal containing a serial asynchronous data signal.
US11689050B2
A power tool comprising a housing, an interface configured to receive a battery pack, a trigger for user control of power tool operation, at least one sensor configured to measure an operational characteristic of the power tool, and a controller. The controller is configured to receive a control signal from the trigger, control the power tool in response to the control signal, receive power tool operational data from the at least one sensor indicative of the operational characteristic of the power tool, and provide additional energy to the power tool via an auxiliary energy supply within the power tool housing based on the operational characteristic of the power tool.
US11689047B2
An Uninterruptible Power Supply (UPS) including a charger configured to convert input AC power into DC power having a first voltage level, a DC-DC converter configured to convert the DC power having the first voltage level into DC power having a DC bus voltage level, a DC bus coupled to the DC-DC converter, an inverter coupled to the output via an output switch and configured to convert the DC power having the DC bus voltage level into output AC power, a bypass line including a bypass switch coupled between the input and the output switch, a rectifier coupled between the bypass line and the DC bus, and a controller configured to operate the UPS in a first mode of operation to provide DC power to the DC bus via the DC-DC converter and in a second mode of operation to provide DC power to the DC bus via the rectifier.
US11689045B2
Disclosed is a wireless power transmitter for wirelessly delivering power to a receiver device, the wireless power transmitter including: a plurality of unit cells configured to radiate one or more radio frequency (RF) power transmission waves, each unit cell in the plurality of unit cells including: (i) a metal portion having an interior perimeter that surrounds an aperture defined by the metal portion; and (ii) an antenna that is aligned with the aperture in a first dimension, the antenna being configured to radiate one or more RF power transmission waves for wirelessly charging a receiver device. The one or more RF power transmission waves leak from the wireless power transmitter at least in part through the aperture when the receiver device is positioned within a threshold distance from the unit cell.
US11689038B2
A dual electronic device wireless charger provided with a base with a socket configured to receive an inner charging module; the inner charging module coupled to the base by a cable; and an outer charging element of the base provided concentric around the socket. The inner charging module movable from a compact mode seated within the socket to an expanded mode displaced apart from the base. In the compact mode the dual electronic device wireless charger may wirelessly charge an electronic device via the inner charging module or the outer charging element and in the expanded mode both the inner charging module and the outer charging element may wirelessly charge separate electronic devices, simultaneously.
US11689036B2
The present disclosure relates to a free voltage adapter for charging, in which when the free voltage adapter is connected to a charging object for charging, a voltage required for charging the charging object is first predicted in advance, and after that, a voltage corresponding to the charging voltage of the charging object is supplied, thus with a single adapter, a plurality of different types of charging objects with different charging voltages can be charged simultaneously.
US11689035B2
A wireless charger is provided. The wireless charger includes a housing, a baffle, a coil module, a circuit board, and a fan. The housing defines a mounting cavity, a first vent, and a second vent. The baffle is disposed in the mounting cavity and divides the mounting cavity into a first chamber and a second chamber. The coil module is disposed in the second chamber. The circuit board is disposed in the mounting cavity and electrically connected to the coil module. The fan, disposed in the first chamber and configured to guide air to flow into the first chamber from one of the first vent and the second vent and guide the air to flow out of the first chamber from the other of the first vent and the second vent, such that the air at the second vent exchanges heat with the electronic device.
US11689029B2
A terminal and a device are provided. The terminal includes a charging interface and a first charging circuit. The first charging circuit is coupled with the charging interface, and is configured to receive an output voltage from the adapter via the charging interface and apply the output voltage to both ends of multiple cells connected in series in the terminal to charge the multiple cells.
US11689027B2
A controller circuit for a PV module includes a receiver circuit and a mode control and power conversion circuit. The receiver circuit receives a first signal from a transmitter circuit and changes a second signal from a first state to a second state responsive to the first signal. The mode control and power conversion circuit receives a DC voltage from a string of PV cells, receives the second signal from the receiver circuit, switches from a first mode to a second mode in response to the second signal being in the second state, converts the DC string voltage to a standby voltage in the second mode, and provides the standby voltage to DC power lines. The standby voltage is less than an operating voltage provided by the mode control and power conversion circuit in the first mode.
US11689026B2
A photovoltaic power system includes a DC/AC inverter circuit, N DC/DC converter circuits that are located at a previous stage of the DC/AC inverter circuit and that are respectively connected to photovoltaic strings, and a controller connected to the DC/AC inverter circuit and the N DC/DC converter circuits. The controller is configured to: perform MPPT control on n DC/DC converter circuits, and perform CPG control on (N−n) DC/DC converter circuits. In the two control manners, a fast and accurate power reserve or limit of a photovoltaic string inverter with any illumination intensity and ambient temperature can be implemented, and fluctuation of a DC bus voltage and AC output power of the photovoltaic string inverter can be eliminated. Control on a virtual synchronous generator of the photovoltaic string inverter is implemented, and a lifespan of the photovoltaic string inverter is prolonged, without a need to add an energy storage element.
US11689022B2
A method for mitigating voltage disturbances at a point of interconnection (POI) of a grid-forming inverter-based resource (IBR) due to flicker includes receiving a voltage reference command and a voltage feedback. The voltage feedback contains information indicative of the voltage disturbances at the POI due to the flicker. The method also includes determining a power reference signal for the IBR based on the voltage reference command and the voltage feedback. Moreover, the method includes generating a current vector reference signal based on the power reference signal, the current vector reference signal containing a frequency component of the voltage disturbances. Further, the method includes generating a transfer function of a regulator based on the frequency component to account for the flicker effect. In addition, the method includes generating a current vector based on a comparison of the current vector reference signal and a current vector feedback signal. Thus, the method includes regulating a voltage vector command using the current vector to mitigate the voltage disturbances.
US11689021B2
A power grid reactive voltage control model training method. The method comprises: establishing a power grid simulation model; establishing a reactive voltage optimization model, according to a power grid reactive voltage control target; building interactive training environment based on Adversarial Markov Decision Process, in combination with the power grid simulation model and the reactive voltage optimization model; training the power grid reactive voltage control model through a joint adversarial training algorithm; and transferring the trained power grid reactive voltage control model to an online system. The power grid reactive voltage control model trained by using the method according to the present disclosure has transferability as compared with the traditional method, and may be directly used for online power grid reactive voltage control.
US11689002B2
A cable puller in accordance with some example embodiments is configured to pull rope or cable through a conduit. The cable puller includes a puller frame, a capstan rotatably mounted thereon, a boom mounted to the puller frame, and a handle extending from the boom. The handle can be pivoted to a variety of positions relative to the boom. A lock locks the handle into a desired position relative to the boom. In some embodiments, the boom is mounted to a wheel assembly, and in some embodiments, the handle is part of the wheel assembly.
US11689001B2
The invention relates to a switch cabinet arrangement having at least one switch cabinet and at least one power strip, the power strip being fixed to a vertical profile inside the switch cabinet via an adapter, wherein the adapter is a hook-in adapter which has a first adapter part on the vertical profile and a second adapter part on the power strip, the power strip being hooked into the first adapter part on the vertical profile via the second adapter part.
US11688993B2
A method of producing a plurality of laser diodes includes providing a plurality of laser bars in a composite, wherein the laser bars each include a plurality of laser diode elements arranged side by side, and the laser diode elements include a common substrate and a semiconductor layer sequence arranged on the substrate, and a division of the composite at a longitudinal separation plane extending between two adjacent laser bars leads to formation of laser facets of the laser diodes to be produced, and structuring the composite at at least one longitudinal separation plane, wherein a structured region is produced in the substrate.
US11688988B2
An electronic device includes an inlet including a ground terminal having a first surface and a second surface opposite from the first surface, a first casing metal plate configured to hold the inlet and contacting the first surface of the ground terminal, and a second casing metal plate contacting the second surface of the ground terminal.
US11688968B2
A three-dimensional (3D) printed electrical connector includes an insert component, at least a first sealing member, and a shell. The insert component includes a body adapted for 3D printing. The body has first and second ends and includes a cavity penetrating the body along a longitudinal axis of the body. The first sealing member is associated with the insert component and is adapted for 3D printing. The shell at least partially encloses the insert component.
US11688966B1
An electric power connector for a connective terminal to be plugged in, which includes a carrier, a clamping member, a driven element, a sliding element, and a gear. The clamping member is disposed in the carrier and clamps the connective terminal. The driven element is movably disposed in the carrier and is arranged correspondingly to the clamping member. The sliding element is slidably connected in the carrier and includes a rack and a pushing portion. The gear is rotatably connected to the carrier and engages with the rack. The sliding element is configured to slide relative to the carrier by controlling the gear to rotate. The pushing portion moves with the sliding element to push the driven element to shift to force the clamping member to latch the connective terminal.
US11688965B2
The present application discloses an electric connection assembly having a support and a connector, wherein the support comprises a support body; the support body is provided with a mounting groove; the connector is configured to be in contact electrical connection with a mating connector; the connector comprises a mounting part; part or all of the mounting part is detachably received within the mounting groove; the support and the connector are formed separately and connected to each other. Compared with the prior art, the electric connection assembly of the present disclosure implements the function of supporting, holding and assembling integrally the corresponding connectors by means of the support provided with a mounting groove. Correspondingly, the entire structure of the electric connection assembly is simplified and convenient to be assembled.
US11688955B2
A fastening kit for a watch including at least one fastening device for fastening, according to a fastening method, at least one tube and for electrically connecting the at least one tube to a support.
US11688951B2
The application discloses a wideband dual-polarized antenna, including a reflective plate and a radiating element mounted on the reflective plate. The radiating element includes four dipoles which are combined together to be arranged on the reflective plate; two arms of each dipole are respectively connected to top ends of two conductor, and bottom ends of the conductor are connected to a common base and are placed on the reflective plate; a focusing member with a conical structure is mounted above the radiating element, and includes conductive members and dielectric members. The conductive members are arranged on the dielectric members in an axisymmetrical manner, are supported by the dielectric members and are arranged above the dipoles. The beamwidth is adjusted by arranging the focusing member with the conical structure above the radiating element so that the wideband dual-polarized antenna has the beamwidth reaching the desired range, has lower cross polarization ratio.
US11688947B2
Antenna systems have an RF connector, a PCB dipole antenna, and a radome. The RF connector provides a direct connection to the PCB and limits PIM. An omni-directional WiFi antenna has a pair of horizontal dipole antennas on a PCB having different wavelengths and same frequency. An omni-directional UMTS dual antenna has a vertical arrangement of two independent antennas on a PCB and has a jumper printed circuit board connecting the RF connector to the upper antenna. Corresponding connectors, radomes, and ways of combining antenna elements on a single PCB are also disclosed. A single frequency omnidirectional antenna includes both half and full wavelength dipole elements. A plus-shaped radome enhances the omnidirectional radiation pattern of the enclosed antenna. A jumper printed circuit board allows independent antennas on a single circuit board without the degradation of internal coaxial connections. The connector provides a direct interface with a circuit board to reduce the number of parts and also reduce passive intermodulation.
US11688938B2
An antenna array that can include a plurality of antenna cells positioned in a global coordinate system of the antenna array. Each of the plurality of antenna cells has a respective local coordinate system and can include a radiating element having a predetermined angle of rotation defined in the global coordinate system and an antenna port coupled to the radiating element, the antenna port being positioned at a particular set of coordinates in the respective local coordinate system. The particular set of coordinates of the antenna port of each of the plurality of antenna cells can be the same.
US11688937B2
An antenna device includes: multiple H-bridge circuits each of which including a first switch set and a second switch set connected in parallel with one another; a single connection antenna element connected between a point disposed between the two switching elements of the first switch set included in one H-bridge circuit and a point disposed between the two switching elements of the second switch set included in the one H-bridge circuit; and a multiple connection antenna element connected between a point disposed between the two switching elements of the first switch set included in the one H-bridge circuit and a point disposed between the two switching elements of the second switch set included in a different H-bridge circuit.
US11688935B2
An electronic device which includes a radome, a bottom cover connected to the radome, and a printed circuit board disposed between the radome and the bottom cover. The radome includes a top shell, an insulating member and at least one fastening members. The insulating member is made of expanded polystyrene and has at least one recess. The fastening member is embedded in the insulating member. The top shell covers the insulating member and includes polycarbonate.
US11688931B2
A wearable device which is mountable on a wrist of a user includes a housing including a metal structure, a display positioned within the housing, wherein the display includes a metal layer positioned within the metal structure and spaced apart from the metal structure by a given gap, a printed circuit board (PCB) positioned within the housing and including a ground region, and a control circuit positioned on the PCB and configured to feed a first point of the metal structure. The metal layer is electrically connected with the ground region of the PCB at a second point spaced from the first point by a given angle.
US11688919B1
A low-profile impedance tuner uses a cam-driven piston-like vertical movement of a metallic tuning probe inside a low loss slabline, controlled by an eccentrically centered disc (cam), which is attached to the axis of a stepper motor and rotates parallel to the slabline walls. The structure combines the benefits of low profile rotating tuning probe control with the benign reflection factor phase trajectory of block tuning probes; this is critical for accurate interpolation and impedance synthesis (tuning) strategies using a limited number of calibration points, especially at high microwave and millimeter-wave frequencies.
US11688917B2
A vehicle having a communication system is disclosed. The system includes two electrical couplings, coupled by way of a rotary joint having a bearing waveguide. Each electrical coupling includes an interface waveguide configured to couple to external signals. Each electrical coupling also includes a waveguide section configured to propagate electromagnetic signals between the interface waveguide and the bearing waveguide of the rotary joint. Additionally, the rotary joint is configured to allow one electrical coupling to rotate with respect to the other electrical coupling. An axis of rotation of the rotary joint is defined by a center of a portion of the waveguides. Yet further, the rotary joint allows electromagnetic energy to propagate between the waveguides of the electrical couplings.
US11688916B2
An impedance converter includes an insulating layer; a first wire provided on a first surface of the insulating layer and extending in a first direction; a second wire provided on a second surface of the insulating layer and extending in the first direction and face the first wire, the second surface being located on a side opposite to the first surface; a third wire provided on the first surface and extending in a second direction orthogonal to the first direction; a fourth wire provided on the second surface and extending in the second direction and face the third wire; a fifth wire provided on the first surface and extending in the second direction; and a sixth wire provided on the second surface and extending in the second direction and face the fifth wire.
US11688912B2
A shock absorbing device for a rechargeable battery, in particular for supplying a machine tool with electrical energy, wherein the rechargeable battery includes a housing for accommodating at least one energy storage cell. The shock absorbing device includes at least one shock absorbing element for absorbing shock energy exerted on the housing of the rechargeable battery.
US11688910B2
A battery tray for an electric vehicle includes a tub component that has a floor portion and a perimeter wall portion that integrally extends upward around a peripheral edge of the floor portion to border a battery containment area of the tub component. The tub component may include a plurality of cross member portions that integrally interconnect with the floor portion and the perimeter wall portion so as to span laterally across the battery containment area to divide the battery containment area into separate compartments. A support structure of the battery tray may have an elongated member coupled at an exterior side of each of opposing longitudinal sections of the perimeter wall portion of the tub component.
US11688905B1
A curved battery pack may include (1) a housing comprising a curved surface and (2) a curved battery shaped to conform to the curved surface. The curved battery may be positioned relative to the curved surface such that the curved surface applies a force that counteracts a flattening force experienced by the curved battery. Various other apparatus, systems, and methods are also disclosed.
US11688904B2
A multi-module battery pack includes a battery tray defining multiple battery tray compartments, battery modules each disposed within a corresponding one of the compartments, and a thermal barrier arranged in a predefined heat transfer path through the tray between an adjacent pair of the battery modules. The thermal barrier has a thickness of at least about 1 mm and a thermal conductivity of less than about 4 W/m-K, such that the thermal barrier blocks the heat transfer path to mitigate a thermal runaway event of one of the adjacent pair of battery modules. An electric powertrain system includes a rotary electric machine having phase leads and an output member, a driven load coupled to the output member, and the multi-module battery pack. A method includes providing the tray, identifying the heat transfer path, and arranging the thermal barrier in the heat transfer path.
US11688897B2
A battery apparatus for a vehicle of the present disclosure includes a battery module including a plurality of battery cells having a battery cell, a surface of which includes powder coated thereon, a cooling path which is positioned under the battery module and into which a gas generated from the powder is introduced when the surface of the batter cell reaches a specific temperature, an outlet duct which is connected to the cooling path and discharges the gas introduced from the cooling path to an outside through an outlet port, a gas sensor which is installed in the outlet duct and detects the gas introduced into the outlet duct to generate a gas detection result, a vehicle controller which receives the gas detection result and processes the gas detection result into information indicating a possibility of thermal runaway of the battery cell, and a peripheral device which receives the processed information and outputs the possibility of the thermal runaway of the battery cell as visual information or auditory information.
US11688883B2
A lithium secondary cell having an operating voltage ≥4.35V, comprising a cathode comprising a doped LiCoO2 active material, an anode comprising graphite, and an electrolyte comprising a carbonate-based solvent, a lithium salt and both a succinonitrile (SN) and a lithium bis(oxalato)borate (LiBOB) additive wherein during the discharge at 45° C. from a state of charge (SOC) of 100% at 4.5V to a SOC of 0 at 3V at a C/10 rate the difference of the SOC at 4.42V and 4.35V is at least 7% but less than 14%, and wherein the active material is doped by at least 0.5 mole % of either one or more of Mn, Mg and Ti.
US11688874B2
Methods and systems are provided for manufacturing a bipolar plate for a redox flow battery. In one example, the bipolar plate is fabricated by a roll-to-roll process. The bipolar plate includes a non-conductive substrate that is coupled to a negative electrode on a first surface and coupled to a positive electrode on a second surface, the first surface opposite of the second surface.
US11688870B2
A fuel cell energy circulative utilization system includes an input energy, a first electric cell having an electricity output terminal and an energy output terminal, a second electric cell having an electricity input terminal, an energy input terminal, and an energy output terminal, and an energy circulation control device connected among the first and second electric cells and the input energy. The input energy includes an energy source containing hydrocarbons or hydrogen and connected to an energy input port of the first electric cell in order to make the first electric cell outputs electricity through the electricity output terminal and energy products of thermal energy and water through the energy output terminal. The electricity output terminal and the energy output terminal for thermal energy and water of the first electric cell are respectively connected to the electricity input terminal and the energy input terminal of the second electric cell, in order to make the second electric cell to at least output a hydrogen source through the energy output terminal thereof to the energy circulation control device, so that the energy circulation control device controls circulation of hydrogen for feeding to the energy input terminal of the first electric cell for reuse. The energy circulation control device is also operable to switch operations of the first and second electric cells between working modes of solid oxide electrolysis cell and solid oxide fuel cell.
US11688865B2
A fuel cell system wherein, at the time of activating the fuel cell system, the controller determines whether or not the temperature of the fuel cell detected by the temperature sensor is equal to or less than a temperature corresponding to activation at sub-zero temperatures, and wherein, when the controller determines that the temperature of the fuel cell detected by the temperature sensor is equal to or less than the temperature corresponding to the activation at sub-zero temperatures, the controller sends a command to the fuel gas supplier to supply the fuel gas to the fuel cell, and the controller controls rotation of the circulation pump to stop a flow of the fuel off-gas in the circulation flow path.
US11688855B2
An embodiment is directed to an electrode composition for use in an energy storage device cell. The electrode comprises composite particles, each comprising carbon that is biomass-derived and active material. The active material exhibits partial vapor pressure below around 10−13 torr at around 400 K, and an areal capacity loading of the electrode composition ranges from around 2 mAh/cm2 to around 16 mAh/cm2.
US11688845B2
Disclosed is a method for activating a surface of metals, such as self-passivated metals, and of metal-oxide dissolution, effected using a fluoroanion-containing composition. Also disclosed is an electrochemical cell utilizing an aluminum-containing anode material and a fluoroanion-containing electrolyte, characterized by high efficiency, low corrosion, and optionally mechanical or electrochemical rechargeability. Also disclosed is a process for fusing (welding, soldering etc.) a self-passivated metal at relatively low temperature and ambient atmosphere, and a method for electrodepositing a metal on a self-passivated metal using metal-oxide source.
US11688841B2
A display device including a light emitting diode chip, including: a light emitting structure which includes a first conductive semiconductor layer, a second conductive semiconductor layer, and an active layer interposed between the first and second conductive semiconductor layers; a second electrode which is electrically connected to the second conductive semiconductor layer; an insulation unit which is disposed to cover a part of the top surface of the second electrode and side surfaces of the light emitting structure; and a second fixed part which covers the top surface of the insulation unit and is electrically connected to the second electrode, and at least a part of which extends to the side surfaces of the light emitting structure.
US11688837B2
A light-emitting device, including a mount substrate, at least one light emitting element, a first light transparent member, a second light transparent member and a covering member, is disclosed. The at least one light emitting element is disposed on the mount substrate in a flip-chip manner. The first light transparent member is configured to receive the incident light emitting from the light emitting element, wherein the first light transparent member is formed of an inorganic substance and an inorganic phosphor, and includes a top surface and a first side surface contiguous to the top surface. The second light transparent member is disposed on the top surface of the first light transparent member and is formed of the inorganic substance and contains no the inorganic phosphor, and includes an externally exposed light emission surface and a second side surface contiguous to the externally exposed light emission surface. The covering member comprises a light reflective material and covers at least the first side surface of the first light transparent member and at least the second side surface of the second light transparent member.
US11688835B2
A flash LED package includes a substrate; a flash LED device in a first region of an upper surface of the substrate, and including first to fourth LED light sources that emit white light, blue light, green light, and red light, respectively; an optical sensor in a second region of the upper surface of the substrate, and having a light receiving region that detects a correlated color temperature; and a lens cover on the substrate to cover the flash LED device and the optical sensor, and having a lens unit in a region overlapping the first to fourth LED light sources.
US11688833B2
A nanostructure fabricated on a semiconductor light-emitting device induces strain in the active region. The active device includes at least one quantum heterostructure, in which the strain changes the extent of Quantum Confined Stark Effect, and thus modifies the wavelength of light emission. By mixing strain relaxation and strain induction effects there is a spectral broadening of the light emission, providing polychromatic light emission.
US11688829B2
A light emitting diode (LED) device includes a substrate and a plurality of mesa structures. Each mesa structure includes a layer of a first semiconductor material, a porous layer of the first semiconductor material on the layer of the first semiconductor material, and a layer of a second semiconductor material on the porous layer. The porous layer is characterized by an areal porosity ≥15%. The second semiconductor material is characterized by a lattice constant greater than a lattice constant of the first semiconductor material. Each mesa structure also includes an active region on the layer of the second semiconductor material and configured to emit red light, a p-contact layer on the active region, a dielectric layer on sidewalls of the p-contact layer and the active region, and an n-contact layer in physical contact with at least a portion of sidewalls of the layer of the second semiconductor material.
US11688819B2
A solar cell stack includes a first semiconductor solar cell having a p-n junction made of a first material with a first lattice constant, a second semiconductor solar cell having a p-n junction made of a second material with a second lattice constant, and the first lattice constant being at least 0.008 Å smaller than the second lattice constant, and a metamorphic buffer. The metamorphic buffer is formed between the first semiconductor solar cell and the second semiconductor solar cell. The metamorphic buffer includes a series of at least five layers. The lattice constant increases in the series in the direction of the semiconductor solar cell. The lattice constants of the layers of the metamorphic buffer are larger than the first lattice constant. Two layers of the buffer having a doping and the difference in the dopant concentration between the two layers being greater than 4E17 cm−3.
US11688811B2
A field-effect transistor including an active zone comprises a source, a channel, a drain and a control gate, which is positioned level with the channel, allowing a current to flow through the channel between the source and drain along an x-axis, the channel comprising: a first edge of separation with the source; and a second edge of separation with the drain; the channel being compressively or tensilely strained, wherein the channel includes a localized perforation or a set of localized perforations along at least the first and/or second edge of the channel so as to also create at least one shear strain in the channel. A process for fabricating the transistor is provided.
US11688810B2
An object is to provide a material suitably used for a semiconductor included in a transistor, a diode, or the like. Another object is to provide a semiconductor device including a transistor in which the condition of an electron state at an interface between an oxide semiconductor film and a gate insulating film in contact with the oxide semiconductor film is favorable. Further, another object is to manufacture a highly reliable semiconductor device by giving stable electric characteristics to a transistor in which an oxide semiconductor film is used for a channel. A semiconductor device is formed using an oxide material which includes crystal with c-axis alignment, which has a triangular or hexagonal atomic arrangement when seen from the direction of a surface or an interface and rotates around the c-axis.
US11688807B2
In an embodiment, a device includes a first fin extending from a substrate. The device also includes a first gate stack over and along sidewalls of the first fin. The device also includes a first gate spacer disposed along a sidewall of the first gate stack. The device also includes and a first source/drain region in the first fin and adjacent the first gate spacer, the first source/drain region including a first epitaxial layer on the first fin, the first epitaxial layer having a first dopant concentration of boron. The device also includes and a second epitaxial layer on the first epitaxial layer, the second epitaxial layer having a second dopant concentration of boron, the second dopant concentration being greater than the first dopant concentration.
US11688802B2
A method for forming a high electron mobility transistor is disclosed. A substrate is provided. A channel layer is formed on the substrate. An electron supply layer is formed on the channel layer. A dielectric passivation layer is formed on the electron supply layer. A gate recess is formed into the dielectric passivation layer and the electron supply layer. A surface modification layer is conformally deposited on an interior surface of the gate recess. The surface modification layer is then subjected to an oxidation treatment or a nitridation treatment. A P-type GaN layer is formed in the gate recess and on the surface modification layer.
US11688800B2
A semiconductor device includes a substrate having a high electron mobility transistor (HEMT) region and a capacitor region, a first mesa isolation on the HEMT region, a HEMT on the first mesa isolation, a second mesa isolation on the capacitor region, and a capacitor on the second mesa isolation. The semiconductor device further includes buffer layer between the substrate, the first mesa isolation, and the second mesa isolation, in which bottom surfaces of the first mesa isolation and the second mesa isolation are coplanar.
US11688799B2
Provided is an IGBT device. The IGBT device includes an MOSFET cell array, where each MOSFET cell includes a p-type body region located at the top of an n-type drift region, an n-type emitter region located in the p-type body region, and a gate dielectric layer, a gate electrode and an n-type floating gate which are located above the p-type body region. The gate electrode is located above the gate dielectric layer, the n-type floating gate is located above the gate dielectric layer, and the gate electrode acts on the n-type floating gate through capacitive coupling. The n-type floating gate of at least one MOSFET cell is isolated from the p-type body region through the gate dielectric layer, and the n-type floating gate of at least one MOSFET cell contacts the p-type body region through an opening in the gate dielectric layer to form a p-n junction diode.
US11688796B2
Semiconductor devices include a semiconductor fin on a substrate. The semiconductor fin has channel region and source and drain regions. A gate stack is formed all around the channel region of the semiconductor fin, such that the channel region of the semiconductor fin is separated from the substrate. An interlayer dielectric is formed around the gate stack. At least a portion of the gate stack is formed in an undercut beneath the interlayer dielectric.
US11688792B2
Dual self-aligned gate endcap (SAGE) architectures, and methods of fabricating dual self-aligned gate endcap (SAGE) architectures, are described. In an example, an integrated circuit structure includes a first semiconductor fin having a cut along a length of the first semiconductor fin. A second semiconductor fin is parallel with the first semiconductor fin. A first gate endcap isolation structure is between the first semiconductor fin and the second semiconductor fin. A second gate endcap isolation structure is in a location of the cut along the length of the first semiconductor fin.
US11688787B2
A semiconductor device has a semiconductor substrate with a dielectric layer disposed thereon. A trench is defined in the dielectric layer. A metal gate structure is disposed in the trench. The metal gate structure includes a first layer and a second layer disposed on the first layer. The first layer extends to a first height in the trench and the second layer extends to a second height in the trench; the second height is less than the first height.
US11688781B2
A semiconductor device comprising a plurality of active patterns on a substrate. The semiconductor device may include a device isolation layer defining the plurality of active patterns, a gate electrode extending across the plurality of active patterns, and a source/drain pattern on the active patterns. The plurality of active patterns may comprise a first active pattern and a second active pattern. The source/drain pattern comprises a first part on the first active pattern, a second part on the second active pattern, and a third part extending from the first part and along an upper portion of the first active pattern. The device isolation layer comprises a first outer segment on a sidewall of the first active pattern below the source/drain pattern. A lowermost level of a bottom surface of the third part may be lower than an uppermost level of a top surface of the first outer segment.
US11688776B2
A microelectronic unit may include an epitaxial silicon layer having a source and a drain, a buried oxide layer beneath the epitaxial silicon layer, an ohmic contact extending through the buried oxide layer, a dielectric layer beneath the buried oxide layer, and a conductive element extending through the dielectric layer. The source and the drain may be doped portions of the epitaxial silicon layer. The ohmic contact may be coupled to a lower surface of one of the source or the drain. The conductive element may be coupled to a lower surface of the ohmic contact. A portion of the conductive element may be exposed at the second dielectric surface of the dielectric layer. The second dielectric surface may be directly bonded to an external component to form a microelectronic assembly.
US11688772B2
The present application discloses a semiconductor device with a contact having tapered profile and a method for fabricating the semiconductor device. The semiconductor device includes a substrate having a first region and a second region; a first gate structure positioned on the first region; and a second gate structure positioned on the second region; a first contact including a first lower portion positioned on a top surface of the first gate structure, and a first upper portion positioned on the first lower portion; and a second contact including a second lower portion positioned on a top surface of the second gate structure and a sidewall of the second gate structure, and a second upper portion positioned on the second lower portion. Sidewalls of the first lower portion are tapered and sidewalls of the second lower portion are substantially vertical.
US11688768B2
The device includes a semiconductor substrate and a stack of channel layers on the semiconductor substrate. A top surface of a topmost channel layer extends along a first height relative to the substrate surface. A bottom surface of a bottommost channel layer extends along a second height relative to the substrate surface. The device further includes a gate structure that engages with the stack of channel layers and extending along a first direction. Additionally, the device includes a source/drain feature on first sidewall surfaces of the stack of channel layers and on the substrate, where the first sidewall surfaces extends in parallel to the first direction. Moreover, the source/drain feature has a first width along the first direction at the first height and a second width along the first direction at the second height, and wherein the first width is greater than the second width.
US11688767B2
A semiconductor device structure includes first nanostructures formed over a substrate. The structure also includes a first gate structure wrapped around the first nanostructures. The structure also includes first source/drain epitaxial structures formed over opposite sides of the first nanostructures. The structure also includes second nanostructures formed over the first nanostructure. The structure also includes a second gate structure wrapped around the second nanostructures. The structure also includes second source/drain epitaxial structures formed over opposite sides of the second nanostructures. The first gate structure and the second gate structure have different conductivity types, and the Ge concentration of the first nanostructures and the Ge concentration of the second nanostructures are different.
US11688766B2
The present disclosure relates to a semiconductor device including first and second terminals formed on a fin region and a seal layer formed between the first and second terminals. The seal layer includes a silicon carbide material doped with oxygen. The semiconductor device also includes an air gap surrounded by the seal layer, the fin region, and the first and second terminals.
US11688741B2
A semiconductor device is provided. The semiconductor device includes a semiconductor substrate; a transistor stack structure formed on the semiconductor substrate, the transistor stack structure including a first FET and a second FET, where the first FET is a different polarity than the second FET; a first source-drain epitaxial layer of the first FET formed directly on the substrate adjacent to the first FET; and a second source-drain epitaxial layer of the second FET formed on the substrate adjacent to the second FET, wherein a bottom dielectric isolation layer is formed between the substrate and the second epitaxial layer.
US11688740B2
A semiconductor device including a substrate; first to third active patterns on an upper portion of the substrate, the active patterns being sequentially arranged in a first direction and extending in a second direction crossing the first direction; first to third power rails respectively connected to the first to third active patterns, wherein a width of the second active pattern in the first direction is at least two times a width of the first active pattern in the first direction and is at least two times a width of the third active pattern in the first direction, the first active pattern is not vertically overlapped with the first power rail, the second active pattern is vertically overlapped with the second power rail, and the third active pattern is not vertically overlapped with the third power rail.
US11688730B2
A system that generates a layout diagram has a processor that implements a method, the method including: generating first and second conductor shapes; generating first, second and third cap shapes correspondingly over the first and second conductor shapes; arranging a corresponding one of the second conductor shapes to be interspersed between each pair of neighboring ones of the first conductor shapes; generating first cut patterns over selected portions of corresponding ones of the first cap shapes; and generating second cut patterns over selected portions of corresponding ones of the second cap shapes. In some circumstances, the first cut patterns are designated as selective for a first etch sensitivity corresponding to the first cap shapes; and the second cut patterns are designated as selective for a second etch sensitivity corresponding to the second cap shapes.
US11688726B2
According to one embodiment, a semiconductor device includes a first chip, and a second chip bonded to the first chip. The first chip includes: a substrate; a transistor provided on the substrate; a plurality of first wirings provided above the transistor; and a plurality of first pads provided above the first wirings. The second chip includes: a plurality of second pads coupled to the plurality of first pads, respectively; a plurality of second wirings provided above the second pads; and a memory cell array provided above the second wirings. The first wiring, the first pad, the second pad, and the second wiring are coupled to one another in series to form a first pattern.
US11688723B1
An electrical vertical take-off and landing (eVTOL) aircraft includes a plurality of electrical propulsion units (EPUs), each EPU having a propeller or a fan configured to be driven to rotate by an electrical motor arranged to receive electrical power from a respective power electronics converter. Each power electronics converter includes a converter commutation cell having a power circuit and a gate driver circuit, the power circuit including at least one power semiconductor switching element and at least one capacitor. At least one terminal of each power conducting switching element is connected to at least one electrically conductive layer of a multi-layer planar carrier substrate at an electrical connection side of a power semiconductor prepackage, which includes at least one electrically conductive layer located on an opposite side of the power semiconductor switching element to the electrical connection side of the power semiconductor prepackage.
US11688722B2
A semiconductor device, having a first semiconductor chip including a first side portion at a front surface thereof and a first control electrode formed in the first side portion, a second semiconductor chip including a second side portion at a front surface thereof and a second control electrode formed in the second side portion, a first circuit pattern, on which the first semiconductor chip and the second semiconductor chip are disposed, a second circuit pattern, and a first control wire electrically connecting the first control electrode, the second control electrode, and the second circuit pattern. The first side portion and the second side portion are aligned. The first control electrode and the second control electrode are aligned. The second circuit pattern are aligned with the first control electrode and the second control electrode.
US11688717B2
Various embodiments of the present disclosure are directed towards a method for forming a semiconductor structure. The method includes loading a first wafer and a second wafer onto a bonding platform such that the second wafer overlies the first wafer. An alignment process is performed to align the second wafer over the first wafer by virtue of a plurality of wafer pins, where a plurality of first parameters are associated with the wafer pins during the alignment process. The second wafer is bonded to the first wafer. An overlay (OVL) measurement process is performed on the first wafer and the second wafer by virtue of the plurality of wafer pins, where a plurality of second parameters are associated with the wafer pins during the alignment process. An OVL shift is determined between the first wafer and the second wafer based on a comparison between the first parameters associated with the wafer pins during the alignment process and the second parameters associated with the wafer pins during the OVL measurement process.
US11688714B2
A semiconductor device is provided, including a seal portion; an electronic element within the seal portion; first, second, and third lead terminals; first and second connecting elements; and first and second conductive bonding agents, one end of the first connecting element having a protrusion downward and electrically connected to a control electrode of the electronic element with the first conductive bonding agent, a first side surface extending from the one end to the other end of the first connecting element is parallel to an extending direction along which the one end of the second connecting element extends, a wall portion being disposed on a top surface of the one end of the second lead terminal, and the wall portion being in contact with the other end of the first connecting element.
US11688712B2
A semiconductor arrangement includes a semiconductor substrate having a dielectric insulation layer and at least a first metallization layer arranged on a first side of the dielectric insulation layer. The first metallization layer includes at least two sections, each section being separated from a neighboring section by a recess. A semiconductor body is arranged on one of the sections of the first metallization layer. At least one indentation is arranged between a first side of the semiconductor body and a closest edge of the respective section of the first metallization layer. A distance between the first side and the closest edge of the section of the first metallization layer is between 0.5 mm and 5 mm.
US11688701B2
A semiconductor device includes a substrate and a metallization layer. The substrate has an active region that includes opposite first and second edges. The metallization layer is disposed above the substrate, and includes a pair of metal lines and a metal plate. The metal lines extend from an outer periphery of the active region into the active region and toward the second edge of the active region. The metal plate interconnects the metal lines and at least a portion of which is disposed at the outer periphery of the active region.
US11688691B2
The present disclosure relates to a semiconductor device and a manufacturing method, and more particularly to forming via rail and deep via structures to reduce parasitic capacitances in standard cell structures. Via rail structures are formed in a level different from the conductive lines. The via rail structure can reduce the number of conductive lines and provide larger separations between conductive lines that are on the same interconnect level and thus reduce parasitic capacitance between conductive lines.
US11688688B2
A semiconductor structure is provided. The semiconductor structure includes a staircase structure including a first stair layer and a second stair layer on the first stair layer. The first stair layer comprises a first conductive film. The semiconductor structure includes a landing pad disposed on the first conductive film. The landing pad has a first pad sidewall facing toward the second stair layer, a first lateral gap distance between an upper portion of the first pad sidewall and the second stair layer is smaller than a second lateral gap distance between a lower portion of the first pad sidewall and the second stair layer.
US11688680B2
An integrated circuit structure is provided. The integrated circuit structure includes a back end of line (BEOL) wiring layer including metal lines and a first area between the metal lines. The integrated circuit structure also includes a metal-insulator-metal (MIM) capacitor formed in the first area. The MIM capacitor includes a first electrode, a first dielectric layer formed on the first electrode, a second electrode formed on the first dielectric layer, a second dielectric layer formed on the second electrode, a third electrode formed on the second dielectric layer, a third dielectric layer formed on the third electrode, a fourth electrode formed on the third dielectric layer, a first metal interconnect electrically connecting the first electrode and the third electrode, and a second metal interconnect electrically connecting the second electrode to the fourth electrode.
US11688675B1
Various noise isolation structures and methods for fabricating the same are presented. In one example, a substrate for chip package is provided. The substrate includes a core region, top build-up layers and bottom build-up layers. The top build-up layers are formed on a first side of the core region and the bottom build-up layers are formed on a second side of the core region that is opposite the first side. Routing circuitry formed in the bottom build-up layers is coupled to routing circuitry formed in the top build-up layers by vias formed through the core region. A void is formed in the bottom build-up layers. The void is configured as a noise isolation structure. The void has a sectional area that is different in at least two different distances from the core region.
US11688673B2
An RF transistor package includes a metal submount; a transistor die mounted to the metal submount; and a surface mount IPD component mounted to the metal submount. The surface mount IPD component includes a dielectric substrate that includes a top surface and a bottom surface and at least a first pad and a second pad arranged on a top surface of the surface mount IPD component; at least one surface mount device includes a first terminal and a second terminal, the first terminal of the surface mount device mounted to the first pad and the second terminal mounted to the second pad; at least one of the first terminal and the second terminal being configured to be isolated from the metal submount by the dielectric substrate; and at least one wire bond bonded to the at least one of the first pad and the second pad.
US11688671B2
A semiconductor package comprises a lead frame, a first field-effect transistor (FET), a second low side FET, a first high side FET, a second high side FET, a first metal clip, a second metal clip, and a molding encapsulation. The semiconductor package further comprises an optional integrated circuit (IC) controller or an optional inductor. A method for fabricating a semiconductor package. The method comprises the steps of providing a lead frame; attaching a first low side FET, a second low side FET, a first high side FET, and a second high side FET to the lead frame; mounting a first metal clip and a second metal clip; forming a molding encapsulation; and applying a singulation process.
US11688663B2
A semiconductor device includes a source electrode and a drain electrode located over a surface of a semiconductor layer including an electron transit layer and an electron supply layer. A gate electrode is located between the source electrode and the drain electrode. A first diamond layer is located between the source electrode and the drain electrode over the surface with an insulating film therebetween. A second diamond layer is located directly on the surface between the gate electrode and the drain electrode. Of heat generated by the semiconductor layer of the semiconductor device in operation, heat on the side of the electrode on which a relatively strong electric field is applied is efficiently transferred to the second diamond layer. The semiconductor device achieves an excellent heat dissipation property from the semiconductor layer and effectively suppresses overheating and a failure and degradation of the characteristics due to the overheating.
US11688662B2
Semiconductor devices and associated systems and methods are disclosed herein. In some embodiments the semiconductor devices include a package substrate, a controller die carried by the package substrate and a spacer carried by the package substrate spaced apart from the controller die. A thermally conductive material can be carried by an upper surface of the controller die and establish a thermal path extending from the upper surface of the controller die to the package substrate. The thermal path can reach the package substrate at a position horizontally between the controller die and the spacer. The semiconductor device can also include one or more dies at least partially carried by the spacer and at least partially above the controller die and the thermally conductive material. Each of the one or more dies is thermally insulated from the thermally conductive material, for example by a thermal adhesive layer between the two.
US11688661B2
A semiconductor device includes a first case part, a second case part coupled to the first case part to provide a case, a semiconductor module disposed within the case closer to the second case part than to the first case part, and a plate interposed between the first case part and the semiconductor module. The plate is a thermal conductor, that is a material having thermal conductivity, to transfer heat generated by the semiconductor module to the case where the heat can dissipate to the outside of the semiconductor device.
US11688658B2
A semiconductor device having a semiconductor die, a redistribution layer (RDL), and an encapsulant. The RDL layer can be formed on a first surface of the semiconductor die. The encapsulant can enclose a second surface and side surfaces of the semiconductor die. The encapsulant can enclose side portions of the RDL.
US11688656B2
A semiconductor package is provided. The semiconductor package includes: a first package substrate; a first semiconductor chip on the first package substrate; an interposer substrate including a lower surface facing the first package substrate, an upper surface opposite to the lower surface, and an upper conductive pad in the upper surface of the interposer substrate; a first dam structure on the upper surface of the interposer substrate and extending along an edge of the upper conductive pad; a first molding layer in contact with the lower and upper surfaces of the interposer substrate and with an outer wall of the first dam structure; and a conductive connector in contact with an inner wall of the at least one first dam structure and with the upper conductive pad.
US11688646B2
A method is presented for reducing capacitance coupling. The method includes forming a nanosheet stack including alternating layers of a first material and a second material over a substrate, forming a source/drain epi for a first device, depositing a sacrificial material over the source/drain epi, forming a source/drain epi for a second device over the sacrificial material, and removing the sacrificial material to define an airgap directly between the source/drain epi for the first device and the source/drain epi for the second device.
US11688644B2
A semiconductor device structure is provided. The semiconductor device structure includes a substrate having adjacent first and second fins protruding from the substrate. A first gate structure and a second gate structure are across the first and second fins, respectively. An insulating structure is formed between the first gate structure and the second gate structure and includes a first insulating layer separating the first fin from the second fin, a capping structure formed in the first insulating layer, and a second insulating layer covered by the first insulating layer and the capping structure.
US11688643B2
A semiconductor device may be formed by forming a first fin and a second fin in a first area and a second area of a substrate, respectively; which may be followed by forming of a first dummy gate structure and a second dummy gate structure straddling the first fin and second fin, respectively and forming a sacrificial layer extending along a bottom portion of the second dummy gate structure. The first dummy gate structure may be replaced with a first metal gate structure, while the second dummy gate structure and the sacrificial layer may be replaced with a second metal gate structure.
US11688638B2
A system to manufacture a plurality of dies may include an etching tool, an electrically-conductive-adhesive-composition, a heat-applying-extraction-tool and a porous substrate cooperating with an evacuation component. The etching tool uses an ion beam that is configured to singulate a plurality of dies on a wafer with an ion etching process. The electrically-conductive-adhesive-composition is located between the wafer and a porous substrate carrying the wafer during the ion etching process. The electrically-conductive-adhesive-composition adheres the wafer to the porous substrate to keep the dies in place during the ion etching process. The electrically-conductive-adhesive-composition also aids in conducting electrons away from the wafer as a drain during the ion etching process. The heat-applying-extraction-tool applies heat to an individual die during a handling process of the manufacturing process in order to melt the electrically-conductive-adhesive-composition through the porous substrate to an evacuation component in order to then pick up an individual die singulated from the wafer.
US11688637B2
Wrap-around contact structures for semiconductor fins, and methods of fabricating wrap-around contact structures for semiconductor fins, are described. In an example, an integrated circuit structure includes a semiconductor fin having a first portion protruding through a trench isolation region. A gate structure is over a top and along sidewalls of the first portion of the semiconductor fin. A source or drain region is at a first side of the gate structure, the source or drain region including an epitaxial structure on a second portion of the semiconductor fin. The epitaxial structure has substantially vertical sidewalls in alignment with the second portion of the semiconductor fin. A conductive contact structure is along sidewalls of the second portion of the semiconductor fin and along the substantially vertical sidewalls of the epitaxial structure.
US11688636B2
A method of manufacturing a semiconductor device is provided. The method includes forming a plurality of metal lines on substrate, forming a sacrificial dielectric material layer between the metal lines, forming a hardmask over at least one of the metal lines, etching at least one of the metal lines that is not covered by the hardmask, treating the sacrificial dielectric material layer to soften the layer. The method also includes removing the treated sacrificial dielectric material layer.
US11688613B2
A substrate processing apparatus is configured to dry a substrate by replacing a liquid film formed on a top surface of the substrate, which is horizontally held, with a supercritical fluid. The substrate processing apparatus includes a pressure vessel, a cover body and a supporting body. The pressure vessel has therein a drying chamber for the substrate. The cover body is configured to close an opening of the drying chamber. The supporting body is configured to support the substrate horizontally within the drying chamber. The supporting body is fixed to the drying chamber.
US11688612B2
A semiconductor device has an interposer mounted over a carrier. The interposer includes TSV formed either prior to or after mounting to the carrier. An opening is formed in the interposer. The interposer can have two-level stepped portions with a first vertical conduction path through a first stepped portion and second vertical conduction path through a second stepped portion. A first and second semiconductor die are mounted over the interposer. The second die is disposed within the opening of the interposer. A discrete semiconductor component can be mounted over the interposer. A conductive via can be formed through the second die or encapsulant. An encapsulant is deposited over the first and second die and interposer. A portion of the interposer can be removed to that the encapsulant forms around a side of the semiconductor device. An interconnect structure is formed over the interposer and second die.
US11688599B1
An environmental sensor may acquire data related to flux and energy of charged particles in an environment for using the data to determine, in substantially real time, whether the environment is conducive to an anomaly caused by the charged particles. The sensor may include an electrostatic analyzer structurally configured for charged particle detection, the electrostatic analyzer generating controllable electric fields to provide energy filtering of incoming charged particles, where, after filtering, the charged particles impact a charge multiplier to establish a detectable signal. The sensor may further include a plurality of silicon detector telescopes structurally configured to collectively detect electrons having energy within the range of about 100 electronvolts (eV) to about 5 mega-electronvolts (MeV) and to collectively detect protons having energy within the range of about 2 MeV to about 100 MeV.
US11688584B2
Generators and methods for igniting a plasma in a plasma chamber are disclosed. The generator includes an ignition profile generator that includes a data interface configured to receive a voltage value and a time value for each of N data points and an ignition data generator configured to create an ignition profile from the N data points. The generator also includes an ignition profile datastore to store the ignition profile and a waveform generator configured to apply a waveform with the ignition profile to an output of the generator.
US11688583B2
The system described herein relates to a method for operating a beam apparatus, such as a particle beam apparatus or laser beam apparatus, a computer program product and a beam apparatus for carrying out the method, and to an object holder for an object that, for example, is able to be arranged in a particle beam apparatus. The method includes generating a marking on an object holder using a laser beam of a laser beam device and/or using a particle beam of the particle beam apparatus, where the particle beam includes charged particles, arranging an object on the object holder, moving the object holder, positioning the particle beam and/or the laser beam in relative fashion in relation to the object using the marking, and processing, imaging and/or analyzing the object using the particle beam and/or the laser beam.
US11688582B2
A method and system for analyzing a specimen in a microscope are disclosed. The method comprises: acquiring a series of compound image frames using a first detector and a second detector, different from the first detector, wherein acquiring a compound image frame comprises: causing a charged particle beam to impinge upon a plurality of locations within a region of a specimen, the region corresponding to a configured field of view of the microscope, the microscope being configured with a set of microscope conditions, monitoring, in accordance with the configured microscope conditions, a first set of resulting particles generated within the specimen at the plurality of locations using the first detector so as to obtain a first image frame, monitoring, in accordance with the configured microscope conditions, a second set of resulting particles generated within the specimen at the plurality of locations using the second detector, so as to obtain a second image frame, wherein each image frame comprises a plurality of pixels corresponding to, and derived from the monitored particles generated at, the plurality of locations within the region, for each pixel of the second image frame, if the configured microscope conditions are the same as those for a stored second image frame of an immediately preceding acquired compound frame in the series, and if the respective pixel corresponds to a location within the region to which a stored pixel comprised by said stored second image frame corresponds, combining said stored pixel with the pixel so as to increase the signal-to-noise ratio for the pixel, and combining the first image frame and second image frame so as to produce the compound image frame, such that the compound image frame provides data derived from, for each of the plurality of pixels, the particles generated at the corresponding location within the region and monitored by each of the first detector and second detector; and displaying the series of compound image frames in real-time on a visual display.
US11688580B2
One modified source-conversion unit and one method to reduce the Coulomb Effect in a multi-beam apparatus are proposed. In the modified source-conversion unit, the aberration-compensation function is carried out after the image-forming function has changed each beamlet to be on-axis locally, and therefore avoids undesired aberrations due to the beamlet tilting/shifting. A Coulomb-effect-reduction means with plural Coulomb-effect-reduction openings is placed close to the single electron source of the apparatus and therefore the electrons not in use can be cut off as early as possible.
US11688576B2
A structure of a ground fault circuit interrupter includes a locking arm, which is provided with a stop surface, disposed inside the ground fault circuit interrupter, and a support body fixedly connected to a soft magnet is provided with a stop portion which can interfere with the stop surface that is moving downward. The locking arm is also connected to an elastic element, and under a normal state, the elastic element moves downward the stop surface of the locking arm to interfere with the stop portion of the support body, so that the soft magnet is prevented from moving toward a permanent magnet The locking arm can also be pushed down and driven by a reset button to move upward the stop surface, so that the stop portion and the stop surface no longer interfere with each other.
US11688571B2
An electrical switch including a frame, a first stationary contact, a second stationary contact, a roll element and a movable contact mounted to the roll element. The roll element is rotatable around a rotation axis between a first position and a second position relative to the frame. The movable contact includes a first contact portion and a second contact portion. In the first position of the roll element, the movable contact electrically conductively connects the first stationary contact to the second stationary contact, and in the second position of the roll element the first stationary contact is electrically disconnected from the second stationary contact. The first in contact portion and the second contact portion are located on opposite sides of a centre plane perpendicular to the rotation axis.
US11688562B2
A capacitor component comprising a first busbar, a second busbar, one or more capacitor elements and a housing, the housing having a first portion and a second portion, wherein the first portion and the second portion are arranged to extend around an aperture, the first portion includes a section for housing the one or more capacitor elements, with the second portion extending between a first end and a second end of the first portion, wherein the first busbar and the second busbar are arranged to extend around the first portion and the second portion of the housing, a first power supply terminal is formed at the first end of the first portion and a second power supply terminal is formed at the second end of the first portion, wherein the first power supply terminal is coupled to the first busbar and the second power supply terminal is coupled to the second busbar, wherein a first conductive layer of the one or more capacitor elements is coupled to the first busbar and a second conductive layer of the one or more capacitor elements is coupled to the second busbar.
US11688557B2
According to an embodiment, a capacitor includes a conductive substrate, a conductive layer, a dielectric layer therebetween, and first and second internal electrodes. The substrate has first and second main surfaces. One partial region of the first main surface is provided with first recesses. A region of the second surface corresponding to a combination of the one partial region and another partial region is provided with second recesses. The conductive layer covers the main surfaces and side walls and bottom surfaces of the recesses. The first internal electrode is provided on the one partial region and electrically connected to the conductive layer. The second internal electrode is provided on the another partial region and electrically connected to the substrate.
US11688555B2
A chip electronic component includes spacers that each have a predetermined thickness direction dimension on a mounting surface in a direction perpendicular to the mounting surface. The spacers each contain, as a main component, an intermetallic compound containing at least one high-melting-point metal selected from Cu and Ni, and Sn defining a low-melting-point metal.
US11688553B2
A method for manufacturing a multilayer coil includes preparing a first substrate by forming a first conductor pattern on a first insulating base material layer, preparing a second substrate by forming a second conductor pattern on a second insulating base material layer, and joining a surface of the first substrate on which the first conductor pattern is formed and a surface of the second substrate on which the second conductor pattern is formed together with only a joining layer made of a thermoplastic resin interposed therebetween. Amounts of deformation of the first and second insulating base material layers are less than that of the joining layer at a fusion temperature. The first and second conductor patterns are each a coil pattern having a coil axis that extends in a lamination direction in which the first substrate and the second substrate are laminated together.
US11688550B2
Systems and methods for forming a magnetically-enabled part via additive manufacturing. The method includes depositing a layer of additive manufacturing material on a build plate, melting or sintering the layer of additive manufacturing material, depositing additional layers of additive manufacturing material on previous layers of additive manufacturing material, the additive manufacturing material of at least some of the additional layers being magnetically permeable, and melting or sintering the additional layers of additive manufacturing material such that the magnetically-enabled part has a transition region including at least some of the magnetically permeable additive manufacturing material.
US11688549B2
An electromagnetic connector is disclosed that is configured to form a first magnetic circuit portion comprising a first core member and a first coil disposed of the first core member. The electromagnetic connector is configured to mate with a second electromagnetic connector, where the second electromagnetic connector is configured to form a second magnetic circuit portion comprising a second core member and a second coil disposed of the second core member. The first core member and the second core member are configured to couple the first coil to the second coil with a magnetic circuit formed from the first magnetic circuit portion and the second magnetic circuit portion when the electromagnetic connector is mated with the second electromagnetic connector. The magnetic circuit is configured to induce a signal in the first coil when the second coil is energized.
US11688542B2
A wireless power transmission device for a vehicle is provided. A wireless power transmission device for a vehicle includes: a wireless power transmission module including at least one wireless power transmission antenna for transmitting wireless power, and a magnetic field shielding sheet arranged on one surface of the wireless power transmission antenna; a radiation case having one side to which the wireless power transmission module is coupled, having at least one circuit board embedded therein so as to drive the wireless power transmission module, and radiating heat generated by a heat source; a radiation plate arranged between the wireless power transmission module and the radiation case, and dispersing heat generated in the wireless power transmission antenna; an insulating layer arranged on one surface of the radiation plate so as to block thermal transferring between the radiation case and the radiation plate; and a cover detachably coupled to the radiation case.
US11688539B2
A structure includes an electronically controllable ferromagnetic oxide structure that includes at least three layers. The first layer comprises STO. The second layer has a thickness of at least about 3 unit cells, said thickness being in a direction substantially perpendicular to the interface between the first and second layers. The third layer is in contact with either the first layer or the second layer or both, and is capable of altering the charge carrier density at the interface between the first layer and the second layer. The interface between the first and second layers is capable of exhibiting electronically controlled ferromagnetism.
US11688531B2
Provided are a drawing creation method, a wire harness manufacturing method, and a drawing creation device. A drawing showing a wire harness is created by the drawing creation method. The wire harness is configured with wires bundled together. The wire harness includes wire branch points and branch lines. The drawing is created based on information including following (1) to (3) and at least one of following (4) or (5): (1) a path of the wire harness in a movable body, (2) a distance between path branch points where the path branches, (3) a length from each path branch point to a corresponding connection target of the wire harness, (4) identification information of the connection target of the wire harness, (5) identification information of the connection target of each wire. The drawing reflects a distance between the wire branch points and a length of each branch line.
US11688530B2
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.
US11688527B2
Magnet wire including extruded insulation formed from multiple layers of different materials is described. A magnet wire may include a conductor and insulation formed around the conductor. The insulation may include a first layer of extruded thermoplastic insulation formed around the conductor and a second layer of extruded thermoplastic insulation formed around the first layer of extruded thermoplastic insulation. The first layer may be formed from a first polymeric material having a first thermal index, and the second layer may be formed from a second polymeric material having a second thermal index higher than the first thermal index.
US11688525B2
A radioactive fine particle manufacturing system and method to manufacture physically stable radioactive fine particles, and which enables performance evaluation of a radioactivity measuring instrument employing a physical indicator, by controlling radioactivity concentration, and facilitating performance evaluation of the overall radioactivity measuring instrument. The radioactive fine particle manufacturing system includes a radioactive gas generating system, a specific particle-sized aerosol generating system and a mixing chamber, to manufacture radioactive fine particles employing natural radioactive nuclides, and uses. 220Rn to manufacture radioactive fine particles using physically stable progeny nuclides. In the mixing chamber, the progeny nuclides are caused to attach only to an aerosol having a specific particle size, to generate radioactive fine particles having a specific particle size.
US11688523B2
System for confining and cooling melt from the core of a water-moderated nuclear reactor comprising a melt trap. The melt trap is installed in the reactor vessel bottom and provided with a cooled containment, consisting of outer and inner housings between which there is a sealant, and the filler for the melt dilution placed in the melt trap inner body. The melt trap inner body has a damper consisting of a central mantle, bearing ribs connected with the central mantle, titled plates, placed between the bearing ribs, the stops providing fastening of the damper to the melt trap body.
US11688522B2
A system and method for facilitating remote care management involving a patient having an implantable medical device (IMD). Upon establishing a remote care session between a patient controller device and a clinician programmer, wherein the clinician and the patient are remotely located with respect to each other, input from the patient or the clinician may be received via a user interface control associated with a particular functionality or aspect of the remote care session, including audiovisual (AV) communications, remote therapy programming, and related context. Responsive to the user input, a dialog interface is effectuated at one of the patient controller device and/or the clinician programmer. A user characterization label is received via the dialog interface from the user, wherein the user characterization label is indicative of a subjective assessment of the particular functionality of the remote care session, which may be used in generating user-labeled data pertaining thereto.
US11688520B2
A system and method for estimating a caloric expenditure by a user for a workout. A system includes one or more wearable sensors configured to be worn by the user, each sensing biometric data and/or performance data about the user during the workout. A mobile computing device includes a memory that stores a user profile for the user and a metabolic equivalent of tasks (METs) table, and one or more communication inputs for receiving the biometric data from the one or more wearable sensors. A computer processor associated with the mobile computing device is configured by an application to calculate the caloric expenditure by the user for the workout according to one or more fields of the METs table and the user profile, and based on the workout defined by the application.
US11688519B2
A system and method for predicting gut health of an individual using non-invasive technique has been provided. The system is making use of two types of pathways i.e. one which are beneficial to gut health and the second which are harmful to gut health. These two types of pathways are annotated in the genomes of gut bacteria. Best combinations of subsets of these pathways capable of distinguishing between gut commensals and pathogens are assigned as pathway biomarkers. The identified pathway biomarkers are then used to develop scheme for prediction of gut health status.
US11688515B2
Techniques are provided for mobile platform based detection and prevention (or mitigation) of hearing loss. An example system may include a hearing loss indicator data generation circuit configured to measure hearing loss indicator data associated with use of the device by a user. The hearing loss indicator data may include ambient sound characteristics, user speech volume level and user volume setting of the device. The system may also include an audio context generation circuit configured to estimate context data associated with use of the device. The context data may be based on classification of audio input to the device and on the location of the device. The system may further include an interface circuit configured to collect the hearing loss indicator data and the context data over a selected time period and provide the collected data to a hearing loss analysis system at periodic intervals.
US11688505B2
A system for generating a supplement instruction set using artificial intelligence. The system includes at least a server wherein the at least a server is designed and configured to receive training data. The system includes a diagnostic engine operating on the at least a server designed and configured to record at least a biological extraction from a user and generate a diagnostic output based on the at least a biological extraction and training data. The system includes a plan generator module operating on the at least a server designed and configured to generate a comprehensive instruction set associated with the user as a function of the diagnostic output. The system includes a supplement plan generator module operating on the at least a server designed and configured to generate a supplement instruction set as a function of the comprehensive instruction set.
US11688499B2
Systems and methods for controlling and tracking computer devices using a secure communication path between a central database and a device control-file watchdog program. One or more device control-files can be generated to control, limit and track a computer device using a device control-file watchdog program. The system sets limits on the computer device to ensure the user operating the computer device stays within a restricted set of usage limitations. The device control-file watchdog program protects the one or more device control-files and additionally can report on all activities performed by the computer device to the central database.
US11688486B2
An apparatus includes a memory circuit that includes a plurality of sub-arrays. The memory circuit is configured to implement a retention mode according to test information indicating voltage sensitivities for the plurality of sub-arrays. The apparatus also includes a voltage control circuit coupled to a power supply node. The voltage control circuit is configured, in response to activation of the retention mode for the plurality of sub-arrays, to generate, based on the test information, at least two different retention voltage levels for different ones of the plurality of sub-arrays. The at least two different retention voltage levels are lower than a power supply voltage level of the power supply node.
US11688482B2
The present invention is related to a digital circuit testing and analysis module system comprising a memory (22). The memory (22) is addressed by numerical values defined by a group of digital signals. A respective memory location associated with a specific numerical value indicates a status of the group of digital signals. The status can for example reflect the validity of the signals in the group of signals when testing a circuit.
US11688481B2
A memory device and a method of operating a memory device are disclosed. In one aspect, the memory device includes a plurality of non-volatile memory cells, each of the plurality of non-volatile memory cells is operatively coupled to a word line, a gate control line, and a bit line. Each of the plurality of non-volatile memory cells comprises a first transistor, a second transistor, a first diode-connected transistor, and a capacitor. The first transistor, second transistor, first diode-connected transistor are coupled in series, with the capacitor having a first terminal connected to a common node between the first diode-connected transistor and the second transistor.
US11688477B2
Methods, systems, and devices for spare substitution in a memory system are described. Aspects include a memory device identifying a rotation index that indicates a first assignment of logical channel to physical channels for code words stored in a memory medium. The memory device may use a pointer to indicate one or more code word addresses that are to be rotated and update a value of the pointer associated with a range for the rotation index based on a condition being satisfied. The memory device may rotate a first code word according to a first assignment of the rotation index, where the rotating may occur at an address of the memory medium corresponding to the updated value of the pointer. Additionally, the memory device may execute access operations on the memory medium that include multiplexing multiple logical channels to multiple physical channels based on the rotation index and the pointer.
US11688474B2
A memory device includes a memory array of memory cells. A page buffer is to apply, to a bit line, a first voltage or a second voltage that is higher than the first voltage during a program verify operation. Control logic operatively coupled with the page buffer is to perform operations including: causing a plurality of memory cells to be programmed with a first program pulse; measuring a threshold voltage for the memory cells; forming a threshold voltage distribution from the measured threshold voltages; classifying, based on the threshold voltage distribution, a first subset of the memory cells as having a faster quick charge loss than that of a second subset of the memory cells; and causing, in response to the classifying, the page buffer to apply the second voltage to the bit line during a program verify operation performed on any of the first subset of memory cells.
US11688470B2
Apparatus and methods are disclosed, such as a method that includes precharging channel material of a string of memory cells in an unselected sub-block of a block of memory cells to a precharge voltage during a first portion of a programming operation. A programming voltage can then be applied to a selected memory cell in a selected sub-block of the block of memory cells during a second portion of the programming operation. The selected memory cell is coupled to a same access line as an unselected memory cell in the unselected sub-block.
US11688465B2
A memory system includes: a memory block including a plurality of pages each comprising a plurality of memory cells connected to bit lines and a word line of word lines, an address manager configured to output addresses corresponding to the plurality of pages, and a system data manager configured to generate index data corresponding to the each of the addresses, the index data indicating whether user data is inverted, and output the index data and information on a memory cell in which the index data is to be stored, respectively. The system data manager is configured to, determine memory cells connected to different bit lines from among memory cells included in adjacent pages corresponding to consecutive addresses of the addresses, as memory cells in which index data corresponding to the consecutive addresses are to be stored.
US11688462B2
Disclosed is a three-dimensional flash memory including a back gate, which includes word lines extended and formed in a horizontal direction on a substrate so as to be sequentially stacked, and strings penetrating the word lines and extended and formed in one direction on the substrate. Each of the strings includes a channel layer extended and formed in the one direction, and a charge storage layer extended and formed in the one direction to surround the channel layer, the channel layer and the charge storage layer constitute memory cells corresponding to the word lines, and the channel layer includes a back gate extended and formed in the one direction, with at least a portion of the back gate surrounded by the channel layer, and an insulating layer extended and formed in one direction between the back gate and the channel layer.
US11688460B2
As described, an apparatus may include a memory cell corresponding to a memory address and an access line forming at least a portion of the memory cell. The apparatus may include a first decoder associated with a first delivery driver coupled to a first end of the access line and a second decoder associated with a second delivery driver coupled to another end of the access line.
US11688446B2
Technology for limiting a voltage difference between two selected conductive lines in a cross-point array when using a forced current approach is disclosed. In one aspect, the selected word line voltage is clamped to a voltage limit while driving an access current through a region of the selected word line and through a region of the selected bit line. The access current flows through the memory cell to allow a sufficient voltage to successfully read or write the memory cell, while not placing undue stress on the memory cell. In some aspects, the maximum voltage that is permitted on the selected word line depends on the location of the selected memory cell in the cross-point memory array. This allows memory cells for which there is a larger IR drop to receive an adequate voltage, while not over-stressing memory cells for which there is a smaller IR drop.
US11688438B2
Provided are an apparatus, a memory device, and a method for storing a plurality of parameter codes for an operation parameter. The memory device includes a mode register and a control logic circuit. To set a first operating condition and a second operating condition for one operation parameter, the mode register stores a first parameter code for the operation parameter and a second parameter code, which is expressed as an offset value from the first parameter code. The control logic circuit sets the first operating condition as a current operating condition of the memory device by using the first parameter code based on a first control code and sets the second operating condition as the current operating condition of the memory device by using the first parameter code and the second parameter code based on a second control code.
US11688437B2
An amplifier system includes a differential amplifier and a calibration circuit. In response to a calibration operation, the calibration circuit generates a calibration value based on a test output signal generated by the differential amplifier circuit using a test input signal. The calibration value may be used to adjust loading of internal nodes of the differential amplifier circuit to compensate for imbalance in the differential amplifier circuit resulting from variation in manufacturing. By compensating for the imbalance, the offset of the differential amplifier may be reduced, allowing resolution of smaller differential voltages, thereby improving the performance of circuits employing the differential amplifier circuit.
US11688430B2
Locations in which a person is depicted within video frames may be determined to identify portions of the video frames to be included in a composite video. A background image not including any depiction of the person may be generated, and the identified portions of the video frames may be inserted into the background image to generate the composite video.
US11688424B2
Provided is a glass for a magnetic recording medium substrate, which is an amorphous glass, in which an SiO2 content is in a range of 54 mol % or more and 62 mol % or less, an MgO content is in a range of 15 mol % or more and 28 mol % or less, an Li2O content is in a range of 0.2 mol % or more, and an Na2O content is in a range of 5 mol % or less.
US11688422B2
A storage control apparatus controls a tape apparatus including a plurality of tape drives. The storage control apparatus is configured to calculate, when causing the tape apparatus to execute write processing of dividing write data into a predetermined size and writing to a plurality of magnetic tapes, a write start position of the write data for each of the plurality of magnetic tapes where the write start position being different in each of the plurality of magnetic tapes and instruct the tape apparatus with the write start positions, and specify, when a reading range is designated, a read start position indicating a head of data in the reading range for each magnetic tape, and instruct the tape apparatus to read data in the reading range in an order from a magnetic tape of which the read start position is closer to an end of the magnetic tape.
US11688421B2
A trace gimbal is described herein. In some embodiments, the trace gimbal includes outer struts including a front outrigger at a distal end of the trace gimbal and a rear outrigger at a proximal end of the trace gimbal. The front outrigger includes a distal front outrigger and a proximal front outrigger, and the rear outrigger includes a distal rear outrigger and a proximal rear outrigger. The trace gimbal further includes a middle strut extending in a width direction of the trace gimbal and adjoining the proximal front outrigger to the rear outrigger, and an inner strut connecting the middle strut to a slider tongue. The inner strut includes a slot, and the inner strut and the middle strut adjoin the outer gimbal struts to the slider tongue.
US11688419B2
Systems and methods for suppressing noise and detecting voice input in a multi-channel audio signal captured by two or more network microphone devices include receiving an instruction to process one or more audio signals captured by a first network microphone device and after receiving the instruction (i) disabling at least a first microphone of a plurality of microphones of a second network microphone device, (ii) capturing a first audio signal via a second microphone of the plurality of microphones, (iii) receiving over a network interface of the second network microphone device a second audio signal captured via at least a third microphone of the first network microphone device, (iv) using estimated noise content to suppress first and second noise content in the first and second audio signals, (v) combining the suppressed first and second audio signals into a third audio signal, and (vi) determining that the third audio signal includes a voice input comprising a wake word.
US11688418B2
Systems and methods are disclosed for providing voice and noise activity detection with audio automixers that can reject errant non-voice or non-human noises while maximizing signal-to-noise ratio and minimizing audio latency.
US11688417B2
Hot-word free adaptation of one or more function(s) of an automated assistant. Sensor data, from one or more sensor components of an assistant device that provides an automated assistant interface (graphical and/or audible), is processed to determine occurrence and/or confidence metric(s) of various attributes of a user that is proximal to the assistant device. Whether to adapt each of one or more of the function(s) of the automated assistant is based on the occurrence and/or the confidence of one or more of the various attributes. For example, certain processing of at least some of the sensor data can be initiated, such as initiating previously dormant local processing of at least some of the sensor data and/or initiating transmission of at least some of the audio data to remote automated assistant component(s).
US11688414B1
Techniques for low power gunshot detection are disclosed. Infrared information is collected using a gunshot sensor device. The infrared information is collected using mid-infrared band sensing to provide motion detection. Additional infrared information is buffered using the gunshot sensor device. The additional infrared information is collected using near-infrared band sensing. The buffering is enabled by the motion detection. Acoustic information is collected using the gunshot sensor device. The collecting acoustic information is enabled by the motion detection. A gunshot is detected using the gunshot sensor device. The detecting is based on the additional infrared information and the acoustic information. The detecting includes monitoring the acoustic information to identify a high-intensity gunshot sound and correlating the high-intensity gunshot sound to the infrared information that was buffered. The gunshot sensor device uses cable-free communication to a network and notifies the network of a possible gunshot occurrence.
US11688399B2
A method for facilitating a remote conference includes receiving a digital video and a computer-readable audio signal. A face recognition machine is operated to recognize a face of a first conference participant in the digital video, and a speech recognition machine is operated to translate the computer-readable audio signal into a first text. An attribution machine attributes the text to the first conference participant. A second computer-readable audio signal is processed similarly, to obtain a second text attributed to a second conference participant. A transcription machine automatically creates a transcript including the first text attributed to the first conference participant and the second text attributed to the second conference participant.
US11688398B2
A virtual assistant for a communication session is disclosed herein. A device may receive, during a communication session, an invocation input that is associated with invoking a virtual assistant. The invocation input may be received from a user, of the device, involved in the communication session. The virtual assistant may be associated with a communication application that is hosting the communication session. The device may receive, from the user, a voice command associated with the virtual assistant. The voice command may include instructions associated with adjusting a setting of a feature of the communication session. The device may enable the virtual assistant to identify the setting of the feature from the voice command. The device may configure, in association with the virtual assistant, the feature of the communication session according to the setting.
US11688397B2
Disclosed are an electronic apparatus and a method of controlling the same, the electronic apparatus including: interface circuitry; and a processor configured to control the electronic apparatus to: transmit information of a received voice command and information of an apparatus corresponding to the voice command to a sever through the interface circuitry, receive a response message to the voice command, the response message including a type corresponding to the apparatus among a plurality of types, from the server through the interface circuitry, and output the received response message through the electronic apparatus.
US11688393B2
A method including embedding, by a trained issue MLM (machine learning model), a new natural language issue statement into an issue vector. An inner product of the issue vector with an actions matrix is calculated. The actions matrix includes centroid-vectors calculated using a clustering method from a second output of a trained action MLM which embedded prior actions expressed in natural language action statements taken as a result of prior natural issue statements. Calculating the inner product results in probabilities associated with the prior actions. Each of the probabilities represents a corresponding estimate that a corresponding prior action is relevant to the issue vector. A list of proposed actions relevant to the issue vector is generated by comparing the probabilities to a threshold value and selecting a subset of the prior actions with corresponding probabilities above the threshold. The list of proposed actions is transmitted to a user device.
US11688379B2
An acoustic system is provided for the perfect absorption of bending waves. The acoustic system includes a longitudinally extending substrate (plate or beam) defining upper and lower opposing major surfaces. At least two mechanical resonators are coupled to the upper major surface and separated by a distance dimension that may be based on a fraction of a magnitude of the wavelength of a selected bending wave. Each mechanical resonator includes a rigid mass component and a connecting element. The mechanical resonators are configured to block or absorb bending waves that propagate through the substrate. The connecting elements maintain the rigid mass component an elevated distance from the upper major surface of the beam when in a rest position. The connecting element can be a spring and damper; a flexible rubber/plastic component with an axial stiffness; or a base connecting component with a flexible arm, optionally with vibration damping.
US11688374B2
A system is described for an enhanced bow piece of a stringed musical instrument. The enhancement includes a visual display element attached to the bow. The appearance of the display changes in response to bow motion, bow position, and one or more user-supplied inputs (e.g. buttons). The system can be entirely self-contained and used as a normal instrument bow, providing a light-up/responsive effect while the user plays their instrument in an otherwise normal way. There is some capability for multiple self-contained units to be locally synchronized, providing group-based visualizations. Alternatively, these devices can be monitored and controlled by an external control system.
US11688361B2
In an example method, one or more processing devices receive encoded image data, and cause visual content to be presented on a display device according to the encoded image data. Further, the one or more processing devices receive measurement data regarding the visual content presented on the display device, and determine, based on the measurement data, one or more first perceptual quantizer (PQ) codes corresponding to the visual content presented on the display device. Further, the one or more processing devices determine, based on the encoded image data, one or more second PQ codes, and determine one or more metrics indicative of a performance characteristic the display device based on the first PQ codes and the second PQ codes. The one or more processing devices store a data item including the one or more metrics.
US11688359B2
A display device and a driving method of the same are proposed, the display device including first and second display panels displaying one image in a division manner; first and second data drivers supplying data voltages to the first and second display panels, respectively; first and second scan drivers supplying scan signals to the first and second display panels, respectively; and first and second timing controllers controlling the first and second data drivers and the first and second scan drivers, respectively, wherein the first data driver latches a first data signal output from the first timing controller in a first direction and converts the first data signal to a first data voltage to be outputted, and the second data driver latches a second data signal output from the second timing controller in a second direction and converts the second data signal to a second data voltage to be outputted.
US11688353B2
The present disclosure relates to a display device and a driving method thereof, wherein a refresh rate of pixels is controlled at a reference frame frequency in a normal driving mode, and the refresh rate of the pixels is controlled at a frequency lower than the reference frame frequency in a low speed driving mode. In the low speed driving mode, park data is transmitted to a data driving circuit during at least one vertical blank period.
US11688350B2
A display apparatus includes a substrate including a first area and a second area surrounded by the first area, a first gate driving circuit unit and a second gate driving circuit unit adjacent to and spaced apart from each other in the first area, a (1-1)st pixel circuit unit arranged between the first gate driving circuit unit and the second gate driving circuit unit, and a (1-1)st display element arranged in the first area and electrically connected to the (1-1)st pixel circuit unit.
US11688349B2
Disclosed is a display device including a first output part, a second output part, a power supply circuit connected to input terminals of the first output part and the second output part, a first sensing part connected to an output terminal of the first output part, a second sensing part connected to an output terminal of the second output part, a first voltage output terminal connected to the first sensing part and the second sensing part, a plurality of pixels connected to the first voltage output terminal and configured to display an image, and a defect determination part controlling shutdown of the power supply circuit by comparing a first sensing value and a second sensing value, which are received from the first sensing part and the second sensing part, with a first reference value and a second reference value having a level lower than the first reference value.
US11688348B2
A pixel circuit includes: a driving sub-circuit including a driving transistor and a storage capacitor; a first reset sub-circuit configured to transmit an initialization signal to a third node under control of at least a first reset signal; a writing sub-circuit configured to transmit the initialization signal to a first node under control of a first scanning signal, and write a data signal received at a data terminal to the first node and perform threshold voltage compensation on the driving transistor under control of the first scanning signal and a second scanning signal; a light-emitting device; and a light-emitting control sub-circuit configured to, under control of a first enable signal and a second enable signal, transmit a voltage signal of a first voltage terminal to a second node, and transmit a current output by the driving transistor to the light-emitting device.
US11688345B2
Provided are a pixel driving circuit, a driving method and a display panel. The pixel driving circuit includes a driving transistor, a storage sub-circuit, a data writing sub-circuit, an initialization sub-circuit, a first light-emission control sub-circuit, a second light-emission control sub-circuit and a light-emitting element. The data writing sub-circuit is configured to write a data signal to a first electrode of the driving transistor in response to a second scan signal. The storage sub-circuit is configured to store the data signal written by the data writing sub-circuit. The initialization sub-circuit is configured to apply a reset voltage of an initial voltage terminal to the light-emitting element in response to a first scan signal. The first light-emission control sub-circuit is configured to apply a voltage of a first power terminal to the first electrode of the driving transistor in response to a first light-emission signal.
US11688342B2
The present disclosure relates to a pixel displaying an image. A pixel includes an organic light emitting diode, a first transistor controlling an amount of current flowing from a first driving power supply to a second driving power supply via the organic light emitting diode in response to a voltage of a first node; a storage capacitor connected between the first node and the first driving power supply; a second transistor connected between a data line and the first node and turned on when a scan signal is supplied to a first scan line, and an auxiliary transistor connected between the second transistor and the data line and turned on when a scan signal is supplied to a second scan line. The second transistor and the auxiliary transistor have an overlapping turn-on period, and the second transistor is turned off before the auxiliary transistor is turned off.
US11688341B2
An electronic device is provided. The electronic device includes a display panel and a display driver integrated circuit configured to drive the display panel. The display driver integrated circuit is configured to determine a luminance value of the display panel if a request for a change from a current driving frequency of the display panel to a target driving frequency is received, and determine at least one intermediate driving frequency between the current driving frequency and the target driving frequency depending on the luminance value of the display panel.
US11688339B2
A display substrate and manufacturing method thereof, and a display device are provided. The display substrate includes a base substrate, and a shift register unit and a first clock signal line that are on the base substrate, the first clock signal line extends along a first direction on the base substrate and is configured to provide a first clock signal to the shift register unit, the shift register unit includes an input circuit, an output circuit, a first control circuit and an output control circuit, and the first control circuit includes a first control transistor and a second control transistor, an active layer of the first control transistor and an active layer of the second control transistor are a continuous control semiconductor layer, the control semiconductor layer extends along the first direction.
US11688335B2
A display apparatus is disclosed. The display apparatus includes a display panel including first pixels and second pixels, and a display panel driver which drives the display panel. In a first mode, the display panel driver drives both the first pixels and the second pixels. In a second mode, the display panel driver drives the second pixels in a first part for one frame, and drives the first pixels in a second part for the one frame.
US11688334B2
A display apparatus, according to one or more embodiments, includes a timing controller configured to generate a timing control signal, and a plurality of display modules, each display module of the plurality of display modules including a plurality of pixels and a plurality of micro pixel controllers electrically connected to a plurality of inorganic light-emitting elements constituting two or more pixels, wherein each display module of the plurality of display modules is configured to switch the plurality of inorganic light-emitting elements based on the timing control signal, and wherein each of the plurality of micro pixel controllers switches the plurality of inorganic light-emitting elements causing a blanking period to be periodically generated in response to a frame rate being changed.
US11688323B2
A pixel array is provided. The pixel array includes a plurality of pixel units. Each pixel unit correspondingly includes a plurality of sub-pixels having a plurality of color types, and the sub-pixels having the color types include at least one blue sub-pixel. In the pixel array, a proportion of the at least one blue sub-pixel is larger than a proportion correspondingly of at least one sub-pixel of the sub-pixels correspondingly having each color type of other color types of the color types.
US11688322B2
A display apparatus including an OLED (organic light-emitting device) substrate having a structure in which at least one blue light-emitting unit and at least one green light-emitting unit are stacked, wherein the OLED substrate generates a mixed light of a blue light and a green light; and a color controller provided on the OLED substrate to adjust color of a light generated from the OLED substrate. The color controller includes a first color control element having a plurality of first quantum dots for green conversion; a second color control element having plurality of second quantum dots for red conversion; a third color control element for presenting a blue color; a first color filter provided on the first color control element; and a second color filter provided on the second color control element.
US11688320B2
Disclosed is a gamma amplifier which includes a first amplification device that receives a first input signal during a first track period in a first time period, compensates for a first offset voltage from the first input signal during a first compensation period in the first time period, and generates a first output signal during a second time period after the first time period based on a control signal, and a second amplification device that receives a second input signal during a second track period in the second time period, compensates for a second offset voltage from the second input signal during a second compensation period in the second time period, and generates a second output signal during a third time period after the second time period based on the control signal and processing circuitry configured to generate the control signal.
US11688319B2
A driving method for driving a pixel circuit. The pixel circuit includes a driving transistor, a data-writing transistor, a compensating transistor, a first initializing transistor, a second initializing transistor and a light-emitting element. The compensating transistor is connected between a gate of the driving transistor and a second pole of the driving transistor. The second pole of the driving transistor is connected to an initialization power supply through the first initializing transistor. The data-writing transistor is connected between a data voltage input terminal and a first pole of the driving transistor. The second initializing transistor is connected between a first signal terminal and a first pole of the driving transistor; and the light-emitting element is connected between the second pole of the driving transistor and a second power voltage input terminal.
US11688316B2
A pixel circuit includes a data line, a sensing line, a first pixel sub-circuit and a second pixel sub-circuit. The first pixel sub-circuit includes a first writing unit, a first sensing unit and a first driving unit. The first driving unit is configured to drive a first light-emitting unit to emit light. The second pixel sub-circuit includes a second writing unit, a second sensing unit and a second driving unit. The second driving unit is configured to drive a second light-emitting unit to emit light. The first writing unit and the second sensing unit are both configured to be connected to a gate driving unit. The second writing unit and the first sensing unit are both configured to be connected to another gate driving unit.
US11688315B2
The invention relates to this method comprising the following steps, for at least one input/output parameter: duplicating and inserting a list of graphical commands associated with said parameter within a calculation module of said chain, from a current value of said parameter, obtaining a current cyclic redundancy code associated with a current micropattern, generated by executing said at least one list, comparing said current cyclic redundancy code with a reference cyclic redundancy code stored in a dedicated memory space for a substantially identical value of said parameter within a tolerance threshold, in the event of a difference in cyclic redundancy code value, automatic sanctioning of said chain at least by suspending its execution.
US11688305B2
A label sheet assembly and method is disclosed for improving the process of feeding label sheets through a printer. The label sheet assembly may include a facestock layer and a liner sheet. The facestock layer may include an adhesive layer along at least a portion of a first side and include a label surface along at least a portion of the second side opposite the adhesive layer. The liner sheet layer may include at least one surface feature provided along a back side of the liner sheet. In another embodiment, the facestock layer may include at least one surface feature provided along the front of the facestock layer. The surface features may create a zone of increased friction or increase tactile sensitivity along the various surfaces of the label sheet assembly to improve printer processing.
US11688292B2
Described herein are methods and systems for automatically operating autonomous vehicles to accomplish a coverage task by receiving a plurality of task parameters defining a coverage task in a certain geographical area, calculating and outputting instructions for operating first autonomous vehicle(s) to cover the certain geographical area according to a first movement path computed according to operational parameters of the first autonomous vehicle with respect to the task parameters, identifying uncovered segment(s) in the certain geographical area by analyzing coverage of the certain geographical, and calculating and outputting instructions for operating second autonomous vehicle(s) to cover the uncovered segment(s) according to a second movement path computed according to operational parameters of the second autonomous vehicle. The first autonomous vehicle(s) and the second autonomous vehicle(s) are selected to optimally accomplish the coverage task. The second autonomous vehicle having increased coverage precision and reduced coverage rate compared to the first autonomous vehicle.
US11688287B2
A system for providing a flight planning tool is disclosed. The system may include at least one memory device for storing flight information and one or more hardware processors. The one or more hardware processors may be configured to provide an Application Program Interface (API) for facilitating communication between the system and at least one of a client device and one or more third-party devices, receive, via the API, a request including first information related to a flight, collect, via the API and based on the first information, second information from one or more third-party devices, generate flight trip data based on the first and second information, wherein the flight trip data includes information and graphics associated with the flight, and provide, via the API, one or more user interfaces to the client device for communicating the flight trip data.
US11688284B2
Aspects of the present disclosure provide a network control center that coordinates candidate vehicles suited for platooning based at least in part on the hours of service (HOS) requirements, customer constraints, and service time of each candidate vehicle. Further, the network control center may integrate a navigation system that incorporates one or more of the above factors to manage logistics associated with platooning vehicles.
US11688282B2
Among other things, an equipment for use on board a first ground transportation entity has (a) a receiver for information generated by a sensor of the environment of the first ground transportation entity, (b) a processor, and (c) a memory storing instructions executable by the processor to generate and send safety message information to a second ground transportation entity based on the information generated by the sensor.
US11688278B1
Unmanned vehicles can be terrestrial, aerial, nautical, or multi-mode. Unmanned vehicles may be used to direct vehicle traffic in response to a vehicular accident. For example, an unmanned vehicle may analyze information about the accident scene and based on the information direct traffic near the accident scene.
US11688276B2
Devices, methods, and systems for a self-calibrating fire sensing device are described herein. One device includes a first transmitter light-emitting diode (LED) configured to emit a first light, a second transmitter LED configured to emit a second light, a first photodiode on-axis with the first transmitter LED, wherein the first photodiode is configured to select a first gain or a second gain of a first variable gain amplifier and detect an LED emission level of the first light responsive to selecting the first gain and detect a scatter level of the second light responsive to selecting the second gain, a second photodiode on-axis with the second transmitter LED, wherein the second photodiode is configured to select a third gain or a fourth gain of a second variable gain amplifier and detect an LED emission level of the second light responsive to selecting the third gain and detect a scatter level of the first light responsive to selecting the fourth gain, and a controller configured to recalibrate the fourth gain responsive to the detected LED emission level of the first light and recalibrate the second gain responsive to the detected LED emission level of the second light.
US11688274B2
A system and method provide for the immediate transmission of a potential alarm to a remote alarm signal escrow site and from the escrow site to a host station in the event where a control panel or an alarm signaling device is tampered with or destroyed by a disablement tactic, e.g., a “crash and smash intrusion.” A system and method may also send an alarm signal during such an attack by using predictive analysis of real-time events.
US11688272B2
A system may include a security controller communicatively coupled with pedestals having a first set of antennas and a second set of antennas spaced from the first set of antennas to form an interrogation zone. The security controller may be configured to alternate transmission and reception of interrogation signals between the first set of antennas and the second set of antennas. The security controller may be configured to determine whether a metal object is detected in the interrogation zone in response to the reception of the interrogation signals by the second set of antennas or by the first set of antennas. The security controller may be configured to generate and send an alarm signal in response to the metal object being detected in the interrogation zone.
US11688254B2
A illusory tactile sensation generation system and method via which a moving illusory tactile sensation may be created between spaced apart points on a user's skin using as few as two points of contact by varying the intensity at each point.
US11688248B2
A security device or apparatus for use with an ATM includes a pair of base assemblies selectively connected by a beam assembly. The beam assembly is designed to prevent access to one or more service doors of the ATM. In one version of the device the beam assembly includes a horizontally extending beam with vertically oriented posts extending from the beam. The device allows for the beam of the beam assembly to be moved from a locked position or state to an unlocked position or state. In the locked position access to the one or more service doors of the ATM is restricted or prevented, while in the unlocked position access to the one or more service doors of the ATM is permitted.
US11688246B2
Rather than typical slot type games where specific matching combinations of symbols along paylines through a row-by-column grid or matrix indicate the outcome of the game, a slot type concatenation game concatenates value symbols along a payline to form a numerical outcome. Non-value symbols may be omitted and/or ignored. Further, the payline may be indicated by the presence of a trigger symbol, which may allow the payline to change between different plays of the slot type concatenation game. Further, the slot type concatenation game may be user-configurable. Users may be allowed to indicate the number of the symbol reels that may include value symbols that will be concatenated along a payline defined by the trigger symbol. Users may be allowed indicate the denomination set that is used to configure the symbol reels with value symbols, such as from one or more value symbol tables.
US11688240B2
An electronic gaming machine includes a game controller configured to select a first plurality of card symbols to form a player hand for a player, wherein the first plurality of card symbols include a plurality of hole cards dealt only to the player and at least one community card. The game controller is also configured to select a second plurality of card symbols to form a jackpot hand, and determine whether at least one card symbol of the first plurality of card symbols matches at least one card symbol of the second plurality of card symbols. The game controller is also configured to adjust, based on the determining, a credit balance of the player by a value associated with a jackpot award based upon a number of hole cards in the player hand that match card symbols in the jackpot hand.
US11688237B2
System and methods are provided for effecting user experience in an electronic game environment through use of virtual currency or vCoins. In a multi-level game, the systems and methods include memory for storing information on game play, the information including input received from the user, information relating to levels within the multi-level game and game display information for output to the user. A processor is coupled to the memory for generating game play information, preferably including game play with virtual money. The virtual money is acquired through game play or cash purchase. The virtual money is convertible into a non-cash good comprising advancement to another level within the game.
US11688236B2
A system which enables a user to log into one or more gaming establishment management systems using both of a biometric identifier capture device of a gaming establishment device and also using a biometric identifier capture device of an identified user's mobile device.
US11688231B2
A gaming machine, system and method providing variable position display capable of display movement and an extendable screen responsive to gaming conditions. The gaming machine includes a cabinet, a variable position display, an extendable display screen, and a controller. The variable position display rotates, tilts, pans, or some combination of translation, rotation, tilting and panning, in relation to the cabinet and in response to at least one or more predefined gaming conditions. The controller initiates a movement sequence movement of the variable position display, from a first position to a second position, and initiates the game program tailored to retractably extend the extendable display screen with respect to the cabinet relatively to the movement of the variable position display, and present the game and game outcomes of the game on the variable position display in the second position.
US11688216B2
A lock-state control system comprises a control arrangement, mobile devices, and lock assemblies. The control arrangement includes a status module, a locator module, a control module, and at least one processor configured to execute the modules. The devices each include a device module and a processor configured to execute the modules. The assemblies are adapted to move between locked and unlocked states as commanded by the control module in response to an event. The status module is configured to send a notification to each one of the devices upon the event, thereby initiating the device module to scan for advertisements transmitted by a each respective one of the assemblies when placed in one of the locked and unlocked states.
US11688215B2
A vehicle performance evaluation method, device and terminal are provided. The method includes: acquiring a labeled ADE score of an ADE item within a time period in which the ADE item occurs, and recording labeled data of an ADE index for indicating a vehicle state; acquiring a correlation between the ADE item and the vehicle state, according to the labeled ADE score and the labeled data of the ADE index; acquiring data of a target ADE index within a preset time period, and acquiring a target ADE score according to the data of the target ADE index and a correlation between the ADE item and the vehicle state; and acquiring a vehicle performance evaluation result according to the target ADE score. The passenger participation is not necessary, costs can be reduced and a vehicle evaluation efficiency can be improved.
US11688207B2
A system and method for contextually monitoring vehicle states. The method includes enriching a plurality of messages based on at least one missing property value and a plurality of predictive properties in the plurality of messages, wherein at least one message of the plurality of messages is generated by a vehicle monitoring system, wherein each message of the plurality of messages is ingested at a vehicle state monitor, wherein each of the predictive properties is a property indicated in one of the plurality of messages of a predetermined type of property; and generating a contextual vehicle state for a vehicle based on the enriched plurality of messages, wherein the contextual vehicle state is a snapshot of a plurality of vehicle state properties at a given time.
US11688203B2
Systems and methods for managing visual allocation are provided herein that use models to determine states based on visual data and, based thereon, output feedback based on the determined states. Visual data is initially obtained by a visual allocation management system. The visual data includes eye image sequences of a person in a particular state, such as engaging in a task or activity. Visual features can be identified from the visual data, such that glance information including direction and duration can be calculated. The visual data, information derived therefrom, and/or other contextual data is input into the models, which correspond to states, to calculate probabilities that the particular state that the person is engaged in is one of the modeled states. Based on the state identified as having the highest probability, an optimal feedback, such as a warning or instruction, can be output to a connected devices, systems, or objects.
US11688201B2
Systems and methods for operating a messaging system are provided. An example method includes receiving a first authorization from a user to use a self-image of the user in a personalized video, receiving a second authorization from the user to use a further self-image of a further user in the personalized video, sending, after the first and second authorizations have been received, the personalized video including at least part of the self-image of the user, at least part of the further self-image of the further user, and at least part of a stock video to the further user, and receiving an indication of whether the further user has authorized using the further self-image in the personalized video.
US11688195B2
An electronic device may include a processor configured to: obtain a plurality of images, the plurality of images including a first image captured by a first camera or image sensor, and a second image captured by a second camera or image sensor. The processor may further be configured to: determine whether a first object and a second object respectively included in the first image and the second image are a same object, and based on determining that the first object and the second object are the same object, train a neural network data recognition model to recognize the first object and the second object as the same object in both the first image and the second image by using the first image and the second image as training data of the neural network data recognition model.
US11688192B2
A Computer Vision (CV) model generated by a Machine Learning (ML) system may be retrained for more accurate computer image analysis in Robotic Process Automation (RPA). A designer application may receive a selection of a misidentified or non-identified graphical component in an image form a user, determine representative data of an area of the image that includes the selection, and transmit the representative data and the image to an image database. A reviewer may execute the CV model, or cause the CV model to be executed, to confirm that the error exists, and if so, send the image and a correct label to an ML system for retraining. While the CV model is being retrained, an alternative image recognition model may be used to identify the misidentified or non-identified graphical component.
US11688187B1
Disclosed are a system and a method for measuring dish size and providing nutritional information using image recognition and augmented reality based on artificial intelligence. The system includes: at least one imaging device acquiring at least one image including at least one dish or at least one food contained in each dish; a service providing apparatus for detecting the at least one dish and the at least one food from the at least one image when the at least one image is received, confirming the name of each detected food on the basis of a learning model, predicting the size of each detected dish, predicting the volume of each detected food using the predicted size of the dish, and generating nutritional information using the predicted volume of each food and pre-stored food information; and a user terminal for visualizing and displaying the nutritional information when the nutritional information is received.
US11688182B2
Disclosed herein are systems, methods, and devices for detecting traffic lane violations. In one embodiment, a method for detecting a potential traffic violation is disclosed comprising bounding a vehicle detected from one or more video frames of a video in a vehicle bounding box. The vehicle can be detected and bounded using a first convolutional neural network. The method can also comprise bounding, using the one or more processors of the edge device, a plurality of lanes of a roadway detected from the one or more video frames in a plurality of polygons. The plurality of lanes can be detected and bounded using multiple heads of a multi-headed second convolutional neural network. The method can further comprise detecting a potential traffic violation based in part on an overlap of at least part of the vehicle bounding box and at least part of one of the polygons.
US11688179B2
A system trains a model to infer an intent of an entity. The model includes one or more sensors to obtain frames of data, one or more processors, and a memory storing instructions that, when executed by the one or more processors, cause the system to perform steps. A first step includes determining, in each frame of the frames, one or more bounding regions, each of the bounding regions enclosing an entity. A second step includes identifying a common entity, the common entity being present in bounding regions corresponding to a plurality of the frames. A third step includes associating the common entity across the frames. A fourth step includes training a model to infer an intent of the common entity based on data outside of the bounding regions.
US11688178B1
The embodiments of the present disclosure provide a system for calculating a regional crowd movement and a method thereof. The system is applied to a target monitoring environment, a plurality of key travel nodes are planned in the target monitoring environment, and the system includes radio frequency labels deployed on pedestrians, calculation apparatuses deployed at the key travel nodes and a plurality of directional antennas. The directional antenna is configured to, when driven by the calculation apparatus, send a read-write signal to the radio frequency label in a coverage region; the directional antenna is further configured to forward a radio frequency signal simultaneously reflected by the radio frequency label at the time of obtaining the read-write signal to the calculation apparatus; the calculation apparatus is configured to, based on a tempo-spatial distribution circumstance of the radio frequency signals in the region.
US11688174B2
The present disclosure relates to systems, devices and methods for identifying objects and scenarios that have not been trained or are unidentifiable to vehicle perception sensors or vehicle assistive driving systems. Embodiments are directed to using a trained vehicle data set to identify target objects in vehicle sensor data. In one embodiment, a process is provided that includes running a scene detection operation on vehicle to derive a vector of target object attributes of the vehicle sensor data and generating a vector representation for the scene detection operation and the attributes of the vehicle sensor data. The vector representation compared to a familiarity vector to represent effectiveness of the scene detection operation. In addition, the vector representation can be scored to identify one or more target objects or significant scenarios, including unidentifiable objects and/or driving scenes, scenarios for reporting.
US11688173B2
A road shape determination method that causes a computer to execute a process, the process includes identifying a road region in an image captured by an imaging device mounted over a moving object, and determining a road shape based on a ratio of the road region in each of a plurality of determination regions that is set in the image in which the road region is identified.
US11688172B2
A method including selecting image data of a mechanical mud separation machines (“MMSM”) to detect objects in an object flow and other operational conditions at the MMSM. The image data may be processed by a Deep Neural Network to identify objects in the object flow, operational parameters of the MMSM, and environmental conditions. Additional image data may be selected for additional processing based on the results of the analysis.
US11688171B2
In one embodiment, an apparatus comprises a communication interface and a processor. The communication interface is to communicate with a plurality of cameras. The processor is to obtain metadata associated with an initial state of an object, wherein the object is captured by a first camera in a first video stream at a first point in time, and wherein the metadata is obtained based on the first video stream. The processor is further to predict, based on the metadata, a future state of the object at a second point in time, and identify a second camera for capturing the object at the second point in time. The processor is further to configure the second camera to capture the object in a second video stream at the second point in time, wherein the second camera is configured to capture the object based on the future state of the object.
US11688167B2
An information providing method includes: generating first information indicating that a user has performed a predefined activity when (i) information indicating an activity of the user includes information indicating the predefined activity and (ii) movement of an object corresponding to the predefined activity is detected by a second sensor after a first sensor detects the activity of the user; obtaining, from a second information processing apparatus connected to a first information processing apparatus, information indicating first request content over a network; and when content of the first information is included in the first request content, outputting, to the second information processing apparatus, second information including information for identifying the user or a space, using the first information generated.
US11688153B2
An object ID-centered workflow method utilizes an object identifier (ID) associated with an object. Forensic identification of serialization elements of the object ID enables access to a registry of workflows.
US11688150B2
A color mapping technique that provides an intuitive visualization of surface normals is described. The surface normals can be associated with a mesh for a virtual object to be displayed in augmented reality. The color mapping technique can map a unit sphere in a color space to an octahedron. The vertices of the octahedron can be aligned with prime colors of the color space. To perform the alignment, a rotation and shear matrix can be determined from coordinates for octahedron positions and coordinates of colors in the color space. The rotation and shear can provide that each region of the unit color sphere is dominated by a single prime color, with gradients between prime colors being visually balanced. Surface normals of a mesh for a virtual object can be visualized using the color mapping, and a viewer can readily determine how distant in terms of rotation two surface normals are from each other.
US11688141B2
A configuration tool adapted to configure a quality control system to monitor and/or guide an operator in a working environment through recognition of objects, events or an operational process, comprises: a volumetric sensor adapted to capture volumetric image frames of the working environment while an object, event or operational process is demonstrated; a display, coupled to the volumetric sensor and configured to live display the volumetric image frames; and a processor configured to: generate a user interface in overlay of the volumetric image frames to enable a user to define a layout zone; and automatically generate a virtual box in the layout zone when an object, event or operational process is detected during demonstration of the object, event or operational process.
US11688137B2
An apparatus for rendering a three-dimensional (3D) polygon mesh includes a processor, and a memory storing instructions, wherein the processor is configured to execute the instructions to obtain a plurality of multi-view images corresponding to a plurality of captured images obtained by capturing an object at different capture camera positions, obtain a 3D polygon mesh for the object, select one or more of the plurality of multi-view images as one or more texture images based on a render camera position and capture camera positions of the plurality of multi-view images, and render the 3D polygon mesh as a two-dimensional (2D) image based on the selected one or more texture images.
US11688125B2
A medical imaging apparatus includes processing circuitry configured to acquire a volumetric data set, acquire location information for a layer that is part of a structure represented in the volumetric data set, and perform a ray casting algorithm to generate a rendered image from the volumetric data set. The ray casting algorithm includes, for each of a plurality of rays cast through a volume of the volume of the volumetric data set: determining data values for a plurality of sample positions along the ray; estimating, based on the location information, a position of an intersection point at which the ray intersects the layer; and using a precomputed function to determine a contribution of the intersection point to an aggregated color for the ray.
US11688123B2
A rendering optimisation identifies a draw call within a current render (which may be the first draw call in the render or a subsequent draw call in the render) and analyses a last shader in the series of shaders used by the draw call to determine whether the last shader samples from the one or more buffers at coordinates matching a current fragment location. If this determination is positive, the method further recompiles the last shader to replace an instruction that reads data from one of the one or more buffers at coordinates matching a current fragment location with an instruction that reads from the one or more buffers at coordinates stored in on-chip registers.
US11688121B2
Systems and method to implement a geometry processing phase of tile-based rendering. The systems include a plurality of parallel geometry pipelines, a plurality of tiling pipelines and a geometry to tiling arbiter situated between the plurality of geometry pipelines and the plurality of tiling pipelines. Each geometry pipeline is configured to generate one or more geometry blocks for each geometry group of a subset of ordered geometry groups; generate a corresponding primitive position block for each geometry block, and compress each geometry blocks to generate a corresponding compressed geometry block. The tiling pipelines are configured to generate, from the primitive position blocks, a list for each tile indicating primitives that fall within the bounds of that tile. The geometry to tiling arbiter is configured to forward the primitive position blocks generated by the plurality of geometry pipelines to the plurality of tiling pipelines in the correct order based on the order of the geometry groups.
US11688110B2
A method for evaluating image quality is provided. The method may include: obtaining an image, the image including a plurality of elements, each element of the plurality of elements being a pixel or voxel, each element having a gray level; determining, based on a maximum gray level of the plurality of elements, one or more thresholds for segmenting the image; determining one or more sub-images of a region of interest by segmenting, based on the one or more thresholds, the image; and determining, based on the one or more sub-images of the region of interest, a quality index for the image.
US11688101B2
A method for adjusting camera intrinsic parameters of a multi-camera visual tracking device is described. In one aspect, a method for calibrating the multi-camera visual tracking system includes disabling a first camera of the multi-camera visual tracking system while a second camera of the multi-camera visual tracking system is enabled, detecting a first set of features in a first image generated by the first camera after detecting that the temperature of the first camera is within the threshold of the factory calibration temperature of the first camera, and accessing and correcting intrinsic parameters of the second camera based on the projection of the first set of features in the second image and a second set of features in the second image.
US11688098B2
The disclosure relates to a method and a system for hand pose recognition, a device and a storage medium are disclosed in embodiments of the disclosure. The method includes: capturing a RGB image of a hand from a RGB camera and capturing a depth image of the hand from an active depth camera, so as to obtain a hand pose data set according to the RGB image and the depth image; processing the hand pose data set to obtain a 3D joint position, and taking the 3D joint position as a data set for training a software model; extracting the RGB image by a feature extractor based on a depth neural network to obtain a feature map of a hand pose; and processing the feature map according to an attention mechanism to obtain a global feature map of the hand pose.
US11688094B1
A method of tracking a map target according to one embodiment of the present disclosure, which tracks the map target through a map target tracking application executed by at least one processor of a terminal, includes: acquiring a basic image obtained by photographing a 3D space; acquiring a plurality of sub-images obtained by dividing the acquired basic image for respective sub-spaces in the 3D space; creating a plurality of sub-maps based on the plurality of acquired sub-images; determining at least one main key frame for each of the plurality of created sub-maps; creating a 3D main map by combining the plurality of sub-maps for which the at least one main key frame is determined; and tracking current posture information in the 3D space based on the created 3D main map.
US11688087B1
An encoder is disclosed that uses hyperspectral data to produce a unified three-dimensional (“3D”) scan that incorporates depth for various points, surfaces, and features within a scene. The encoder may scan a particular point of the scene using frequencies from different electromagnetic spectrum bands, may determine spectral properties of the particular point based on returns measured across a first set of bands, may measure a distance of the particular point using frequencies of another band that does not interfere with the spectral properties at each of the first set of bands, and may encode the spectral properties and the distance of the particular point in a single hyperspectral dataset. The spectral signature encoded within the dataset may be used to classify the particular point or generate a point cloud or other visualization that accurately represents the spectral properties and distances of the scanned points.
US11688084B1
An artificial reality system is configured to more accurately and efficiently construct a 3D virtual representation of a real-world environment from a set of 2D images. The system identifies points and/or lines within the images that define a plane along an orientation and then performs a planar sweep along a perpendicular path to identify surfaces in which the plane intersects with multiple points. Points that appear to be in the same plane are “collapsed” into a cohesive plane to conserve processing power by estimating and/or storing parameters for the cohesive plane, rather than all of the individual 3D points. In this way, the system also “averages out” random variation in the planar surface that would otherwise result from random noise in the estimation of the individual 3D points. The system may then generate a 3D map from a constrained alignment of all of the identified planes.
US11688082B2
In one embodiment, a system and method for partitioning a region for point cloud registration of LIDAR poses of an autonomous driving vehicle (ADV) using a regional iterative closest point (ICP) algorithm is disclosed. The method determines the frame pair size of one or more pairs of related LIDAR poses of a region of an HD map to be constructed. If the frame pair size is greater than a threshold, the region is further divided into multiple clusters. The method may perform the ICP algorithm for each cluster. Inside a cluster, the ICP algorithm focuses on a partial subset of the decision variables and assumes the rest of the decision variables are fixed. To construct the HD map, the method may determine if the results of the ICP algorithms from the clusters converge. If the solutions converge, a solution to the point cloud registration for the region is found.
US11688076B2
A system for producing a flipbook includes a processor that receives a video comprising a plurality of frames, selects a start frame and an end frame, and a plurality of frames therebetween. The processor can analyze the frames of the segment to determine an average rate of change of the plurality of frames and a threshold of relative image difference based on the average rate of change of the plurality of frames and a baseline frame rate. The processor can select, based on the results of its analysis, a plurality of selected frames, each of the selected frames being separated from two other selected frames by a sub-segment of the video, wherein each pair of adjacent frames comprises a relative image difference above the threshold and wherein each selected frame meets quality criteria not met by one or more local frames. The processor arranges the selected frames in temporal order, adds a protruding edge to each of the selected frames, and transmits data representing each of the selected frames to a printer for printing and binding a flipbook.
US11688074B2
In various examples, a background of an object may be modified to generate a training image. A segmentation mask may be generated and used to generate an object image that includes image data representing the object. The object image may be integrated into a different background and used for data augmentation in training a neural network. Data augmentation may also be performed using hue adjustment (e.g., of the object image) and/or rendering three-dimensional capture data that corresponds to the object from selected views. Inference scores may be analyzed to select a background for an image to be included in a training dataset. Backgrounds may be selected and training images may be added to a training dataset iteratively during training (e.g., between epochs). Additionally, early or late fusion nay be employed that uses object mask data to improve inferencing performed by a neural network trained using object mask data.
US11688072B2
Systems, methods, and non-transitory computer-readable media can determine a landscape video to be presented in a vertical orientation through a display screen of a computing device. Frames of the landscape video can be cropped to allow for full screen presentation of the landscape video in the vertical orientation. The cropped frames of the landscape video can be provided for presentation through the display screen of the computing device in the vertical orientation.
US11688059B2
A method for predicting a time to a failure condition of an asset receives image pairs of a healthy condition asset and historical image pairs of the asset from inspections and at a failure condition of the asset. A first model is trained to rebuild input images to resemble a healthy condition asset. Similarity coefficients are generated for the historical image pairs of a regular and infrared image by use of the rebuilding of images by the first model as a similarity base and historical image pairs include a timestamp of image capture. A second model is trained to predict a time to an asset failure condition based on timestamps of image capture, timestamps of an asset failure condition, and similarity coefficients of the historical images. Responsive to receipt of a real-time image pair, the method computes a predicted time to a failure condition of the asset.
US11688058B2
A pattern inspection apparatus includes an optical image acquisition mechanism to acquire an optical image of each of a plurality of regions on the inspection substrate where a pattern is formed, a plurality of comparison circuits to individually compare the optical image with a reference image corresponding to the optical image, an abnormality determination circuit to determine, based on comparison results, whether there is a region having an inspection abnormality in the plurality of regions, a malfunction diagnosis circuit to diagnose whether a comparison circuit that performed comparison for the region determined to have the inspection abnormality in the plurality of regions has a malfunction, and an assignment processing circuit to individually assign regions of the plurality of regions where comparison is to be performed to comparison circuits that are not diagnosed as malfunctions, and to exclude a comparison circuit diagnosed as a malfunction from the region assignment target.
US11688056B2
One variation of a method for predicting manufacturing defects includes: accessing a first set of inspection images of a first set of assembly units recorded by an optical inspection station over a first period of time; generating a first set of vectors representing features extracted from the first set of inspection images; grouping neighboring vectors in a multi-dimensional feature space into a set of vector groups; accessing a second inspection image of a second assembly recorded by the optical inspection station at a second time succeeding the first period of time; detecting a second set of features in the second inspection image; generating a second vector representing the second set of features in the multi-dimensional feature space; and, in response to the second vector deviating from the set of vector groups by more than a threshold difference, flagging the second assembly unit.
US11688046B2
A system including image sensor(s) including a plurality of pixels arranged on a photo-sensitive surface thereof; and image signal processor(s) configured to: receive, from image sensor(s), a plurality of image signals captured by corresponding pixels of image sensor(s); and process the plurality of image signals to generate at least one image, wherein, when processing, image signal processor(s) is configured to: determine, for a given image signal to be processed, a position of a given pixel on the photo-sensitive surface that is employed to capture the given image signal; and selectively perform a sequence of image signal processes on the given image signal and control a plurality of parameters employed for performing the sequence of image signal processes, based on the position of the given pixel.
US11688042B2
Various approaches are disclosed to temporally and spatially filter noisy image data—generated using one or more ray-tracing effects—in a graphically rendered image. Rather than fully sampling data values using spatial filters, the data values may be sparsely sampled using filter taps within the spatial filters. To account for the sparse sampling, locations of filter taps may be jittered spatially and/or temporally. For filtering efficiency, a size of a spatial filter may be reduced when historical data values are used to temporally filter pixels. Further, data values filtered using a temporal filter may be clamped to avoid ghosting. For further filtering efficiency, a spatial filter may be applied as a separable filter in which the filtering for a filter direction may be performed over multiple iterations using reducing filter widths, decreasing the chance of visual artifacts when the spatial filter does not follow a true Gaussian distribution.
US11688037B2
Systems and methods that yield highly-accurate classification of acoustic and other non-image events, involving pre-processing data from one or more transducers and generating a visual representation of the source as well as associated features and processing, are disclosed. According to certain exemplary implementations herein, such pre-processing steps may be utilized in situations where 1) all impulsive acoustic events have many features in common due to their point source origin and impulsive nature, and/or 2) the error rates that are considered acceptable in general purpose image classification are much higher than the acceptable levels in automatic impulsive incident classification. Further, according to some aspects, the data may be pre-processed in various ways, such as to remove extraneous or irrelevant details and/or perform any required rotation, alignment, scaling, etc. tasks, such that these tasks do not need to be “learned” in a less direct and more expensive manner in the neural network.
US11688033B2
A method of plane tracking comprising: capturing by a camera a reference frame of a given plane from a first angle; capturing by the camera a destination frame of the given plane from a second angle different than the first angle; defining coordinates of matching points in the reference frame and the destination frame; calculating, using the first and second angles, first and second respective rotation transformations to a simulated plane parallel to the given plane; applying an affine transformation between the reference frame coordinate on the simulated plane and the destination frame coordinate on the simulated plane; and applying a projective transformation on the simulated plane destination frame coordinate to calculate the destination frame coordinate.
US11688029B2
A system for verifying a user device for authorizing access to a wagering portal comprising: a server system comprising at least one server, at least one database, and at least one user device; a plurality of operable rules populated on said server system wherein said operable rules are met by actions performed by scanning by the user device one or more tags positioned within a geofence within a venue; verifying an identification card or another verification data confirm age of the user; verifying a location by determining whether the scan by the user device of the first tag was within a geofence corresponding to the venue; and upon verifying the age and a location, redirecting from a server a URL or a Web app to the user device to a wagering portal.
US11688021B2
In one embodiment, a method includes maintaining a reminder store comprising one or more reminders for a first user, wherein each reminder is associated with an initial activation-condition, determining a context associated with the first user based on signals from a client system associated with the first user, determining a suppression-condition associated with at least one of the reminders is met based on the context, and suppressing the at least one reminder for the first user.
US11688019B2
The present provides methods for assessing comprehensive risk of drought and flood disasters on apple. The method adopts an optimal curve relationship between an apple yield reduction rate and drought and flood indexes and considers two disasters of drought and flood at the same time to determine the weather index threshold value under the threshold values of different yield reduction rates, meanwhile, builds comprehensive risk index models of drought and flood disasters from risk of disaster-causing factor, sensitivity of disaster-pregnant environment, vulnerability of disaster-bearing body, etc. using terrain, rivers, vegetation, apple planting area, and water profit and loss ratio, etc., and determine a premium rate according to a level of disaster risk to obtain insurance rates and premiums in different regions according to local conditions, thereby formulating a design scheme of insurance products suitable for local conditions, which has great advantages compared with a traditional single-disaster weather index insurance.
US11688016B2
A system and method for processing and administering insurance policy premium discounts for mobile device disabling technology to promote safer driver is disclosed. An insurance policy premium discount is determined based on the level of disabling technology implemented by a user on a user's mobile device.
US11688014B1
A property is identified about which to gather information. A vehicle is deployed to a location associated with the property. The vehicle gathers data at the location. A portion of the gathered data indicating a condition or event at the property is determined and encrypted. The portion of the gathered data is stored or sent to an authorized party.
US11688011B2
The disclosed embodiments relate to implementation of a trading system, which may also be referred to as a trading system architecture, having improved performance which further assures transactional determinism under increasing processing transaction loads while providing improved trading opportunities, fault tolerance, low latency processing, high volume capacity, risk mitigation and market protections with minimal impact, as well as improved and equitable access to information and opportunities.
US11688006B2
Trading tools may be manipulated by allowing assembly, disassembly, and configuration of different trading tools. The assembly of different trading tools may generate combined trading tools. The combined trading tools may enable interoperability between the trading tools therein. Customization of the combined trading tools may be enabled by enabling a user to rearrange predefined areas displayed within the trading tools within the combined trading tools. The customization of the combined trading tools may enable customization of different functionality within the combined trading tools. The trading tools within a combined trading tool may include a tab tool for enabling multiple instances of another trading tool to which the tab tool is attached. Each instance of a trading tool may be associated with a respective tab for enabling a user to toggle between the multiple instances of the trading tool.
US11688000B1
A system includes a processor and machine readable storage media having instructions stored therein. The instructions, when executed by the processor, cause the processor to receive input indicating whether a customer of a financial institution has a mobile device, to receive an indication from the customer via the mobile device acknowledging that the customer has been given access to disclosure documents, and to provide the customer with a financial product based on the indication.
US11687999B2
A rental self-service (“RSS”) computer system, including a processor and a memory, is provided. The processor is programmed to: (i) verify that a policyholder is eligible to receive a replacement rental; (ii) transmit a customized link to the eligible policyholder; (iii) receive an access request for access of a rental self-service portal, (iv) retrieve policyholder data using information extracted from the customized link; (v) pre-populate a portion of a searchable interface of the rental self-service portal using the retrieved policyholder data; (vi) cause rental vehicle data to be displayed to enable the policyholder to view available rental options and select a vehicle class; (vii) calculate a policyholder cost for renting a selected vehicle class; and (viii) cause to be displayed on the user device (a) the calculated policyholder cost and (b) an option to confirm the rental reservation.
US11687994B2
A system for categorizing, visualizing, and recommending cannabis products based on objective data of the chemical composition of products is described. This system allows cannabis products to be visualized and compared based on their chemical composition, even by laypeople with little or no knowledge of the underlying objective data. A recommendation system is built upon this which can recommend products for consumption, including a user interface for receiving user input, which includes at least one of demographic data, desired level of psychoactivity, or prior experience with the product, a merchant interface for receiving merchant input, including at least one of general data descriptive of the regulated product, lab data descriptive of the regulated products chemical composition, and user data descriptive of subjective effects of the regulated product on a user; and a decision engine making a recommendation of product according to correlation of the lab data with the user data.
US11687990B2
A wearable device worn on a remote shopping assistant that includes one or more sensors configured to detect a weight, quantity, freshness and quality of one or more grocery items, a transceiver configured to communicate data indicative of the weight, quantity, freshness and quality of the one or more grocery items to and from a remote server, wherein the remote server is configured to communicate data to a remote shopper, and a camera configured to capture image data related to the one or more grocery items.
US11687988B2
The present invention relates to a system for intermediating a used bicycle trade-in between a seller and a buyer, comprising a bicycle verifying part including a non-destructive testing or NDT module for verifying inside of a frame of a bicycle provided by the seller.
US11687986B2
A method for real-time invoice updating and account-to-account payment includes: receiving invoice data based on presentation of an invoice by a distributor to a recipient at a delivery location, modification of the invoice by the recipient, and acceptance of the invoice by the recipient; generating a request for payment (RFP) message based on the invoice data; transmitting the RFP message to a financial institution associated with the recipient via a financial institution of the distributor; receiving, from the financial institution associated with the distributor, a payment confirmation for the invoice based on a real-time payment from the financial institution associated with the recipient; generating reconciliation data based on the payment confirmation and the invoice data; and transmitting the reconciliation data to a computing device of the distributor and a computing device of the recipient.
US11687981B2
A computer-implemented method of providing specialized media on a website is disclosed. The method includes producing campaign media which is delivered to a user through a third-party provider. After the user has received the campaign media, and upon indication of a request from the user to access a website controlled by a content provider, specialized media on a website controlled by the content provider may be provided. Providing the specialized media may be done based on the campaign media previously delivered to the user through the third-party provider.
US11687976B2
Targeted Content solutions can be provided using a variety of techniques. Targeted Content can be provided in place of generic advertisements on a first device or on personal computing devices. Targeted Content can be presented during, or in place of, generic advertisements in Content (e.g., television content, streaming content, etc.). Targeted Content can include customized video content to improve a user's viewing experience and thereby provide increased revenue opportunities for advertisers and content providers. The video content and/or customized content that is provided to a user can be paused or substituted to permit customized content to be delivered to the user. The video content and/or customized content can be of sporting events, and can facilitate and improve participation in a Fantasy Sports league.
US11687973B2
Embodiments are provided that perform cross-application installation of a particular target application program. Such embodiments facilitate cross-application installation of the particular target application program through a computer-executable tool capable of incorporation into any number of distinct application programs, including third-party application programs. Some example embodiments incorporate a computer-executable tool within a first application program installed on a mobile device, execute the first application program on the mobile device and, upon such execution, execute the computer-executable tool to detect system data from the mobile device, determine based at least in part on the system data that an application program set installed to the mobile device does not include a target application program, and in response to the determination use the computer-executable tool to cause rendering of a representation of the target application program within a first user interface associated with the first application program.
US11687969B2
Disclosed are methods, systems, and non-transitory computer-readable medium for targeting bid and position for a keyword. For instance, the method may include obtaining information about the keyword, the information about the keyword including observations of value with respect to position for the keyword. The method may further include applying a Gaussian Process Model on the observations to obtain a prediction function and associated uncertainties, the prediction function and the associated uncertainties relating positions to expected values; applying a Thompson sampling reinforcement learning model on the expected values and the positions to obtain a target position; and applying a bid model to the target position to obtain bid information for the keyword. The method may also include transmitting a bid message to a search engine, the bid message including the bid information.
US11687934B1
Techniques are described for determining account features based on a risk assessment. A first set of account features may be determined, including security feature(s) such as mode(s) for authenticating and/or verifying the identity of a user associated with account(s). Based on the first set of features, a risk metric may be determined for the account(s). The risk metric may indicate a risk that fraud may be committed against the account or using the account. Based on the determined risk metric, a second set of account features may be determined for the account(s). The first and second sets of account feature(s) may be applied to the account(s). Disabling a particular feature may cause a reevaluation of the risk metric and a redetermination of the feature sets to be applied to the account(s).
US11687931B2
A method of facilitating a transaction with a payment card of a cardholder. The method includes receiving a deceptive PIN comprising a set of characters in which one character is a deceptive character. The deceptive character is different than each of a set of actual characters of an actual PIN of the payment card. The method includes identifying the deceptive character and a position of the deceptive character among the set of characters of the deceptive PIN. The method includes determining a reconstructed PIN by replacing the deceptive character with a corresponding actual character at the position in the deceptive PIN. The actual character is determined based on a predefined mathematical expression and a predefined value for the predefined mathematical expression. The method includes authenticating the reconstructed PIN by matching the reconstructed PIN with the actual PIN. The method further includes facilitating the transaction upon successful authentication.
US11687926B2
A method of communicating a payment request from a first payment platform to a second payment platform is disclosed. The method may receive a payment request from a sending user on the first payment platform to a receiving user on the second payment platform where the payment request from the sending user is translated into a protected payment request. In response to the sending user being known, the protected payment request may be communicated to the second payment platform. An acceptance of the protected payment request from the second payment platform may be received. A transaction settlement request may be communicated to the first payment platform and the second payment platform.
US11687906B1
A device (12, 312, 494) operates to cause financial transfers responsive to data read from data bearing records. The device includes a reader (20, 314) that is usable to read check data from financial checks. The reader is also usable to read record document data such as an invoice or other remittance advice. At least one circuit (54, 332) of the device is operative to cause a determination to be made that check data and/or record document data corresponds to stored data. Responsive to the determination, check data and record data are made available to a payee terminal (346). The device may be operable responsive to receipt of embedded instructions from a check payment website to capture image data corresponding to an image of a financial check and to send the image data to a remote computer as indicated by the embedded instructions.
US11687900B2
A kiosk for accepting a portable electronic device from a client in exchange for payment includes a display, one or more cameras, a portable device receiving arrangement, a payment dispensing arrangement, and a communication connection to a remote server and/or operator. The kiosk is configured to, in conjunction with the remote server and/or operator, perform one or more of associating a fundraising even with an amount payable for the accepted portable electronic device, change or defer payments in accordance with at least some attributes that are yet to be evaluated, and to perform authentication of the accepted portable electronic device.
US11687896B2
The disclosed embodiments include systems and methods for executing a point of sale deposit. In one embodiment, a system may include one or more memory devices storing software instructions, and one or more processors configured to execute the software instructions to receive deposit information related to a point of sale deposit from a mobile device, and generate a deposit token retaining at least the deposit information and deposit authorization information. The one or more processors may also be configured to transmit the deposit token to the mobile device for displaying a readable code generated based on the deposit token, receive a point of sale deposit authorization notification from the merchant device indicating at least receipt by the merchant device of the deposit token from the mobile device, and transfer funds to a financial service account based on the received deposit information and authorization notification.
US11687891B2
A computer is configured to facilitate prefunding a number of money transfer transaction fees. Each prefunded money transfer transaction fee is usable to pay for a transaction fee associated with a future money transfer send transaction. The computer is further configured to charge an amount for each prefunded money transfer transaction fee based on the number of money transfer transaction fees prefunded. A server connected to the computer is configured to store information related to the prefunded money transfer transaction fees.
US11687889B2
A system and method for handling crypto-asset transactions includes: receiving from a payment processing system an electronic transaction request including: a payment token corresponding to a payment identifier associated with the customer account, and a transaction amount in a fiat currency; determining current price data corresponding to a first crypto-asset and a second crypto-asset associated with the customer account; associating the electronic transaction request with at least one data processing task for executing at least one crypto-asset transaction; and when at least one crypto-asset confidence condition is satisfied based on the current price data of at least one of the first crypto-asset or the second crypto-asset, generating signals for providing, via the payment processing system, an indication that the electronic transaction request is authorized without waiting for confirmation of execution of the at least one crypto-asset transaction in the respective distributed ledger.
US11687880B2
In some implementations, a system for providing interfaces for visualizing and managing a supply chain includes an inventory readiness date system that is configured to generate inventory readiness dates for items in the supply chain. Inventory readiness dates can (i) be calendar dates on which the items are expected to be available for distribution at destination locations, (ii) be generated upon creation of orders for the items, (ii) be configured to remain fixed and unchanged for the items regardless of events affecting delivery of the items to the destination locations. The system can further include a supply chain data system that is configured to receive and aggregate supply chain information for the items from a plurality of supply chain data sources. The system can further include a supply chain tracking system that is configured to generate and present interfaces for visualizing and managing the supply chain.
US11687879B2
Disclosed are techniques for querying a digital twin marketplace for digital twins relevant to a work order and delivering said digital twins to a mobile computing device. A query for digital twins on a digital twin marketplace is generated using a workorder, followed by an availability assessment to determine the availability of the queried digital twins to a querying user. When a queried digital twin is available to the querying user, the queried digital twin is provided to a mobile computing device associated with the querying user. Querying and providing digital twins in this manner streamlines the determination and provision of digital twin assets to work order responders in-situ.
US11687868B2
The present invention extends to methods, systems, and computer program products for delivering internationally shipped items. Aspects of the invention utilize a unifying database to consolidate information from different parties (e.g., government entities, shippers, carriers, and item recipients) associated with delivery of an internationally shipped item in a common location. The unifying database facilitates communication between different the parties that use different data protocols, different data formats, different data types, different EDI, etc., including direct database entry of some data. Parties can update relevant information corresponding to their responsibilities within the unified database. When one party updates information, other parties can be notified electronically in essentially real time of status changes relevant to item delivery.
US11687863B2
In accordance with an embodiment, described herein is a system and method for providing key performance indicator (KPI) customization in an analytic applications environment, which enables data analytics within the context of an organization's enterprise software application or data environment, or a software-as-a-service or other type of cloud or computing environment. The system supports customization derived from multiple layers which, in aggregate, can yield a customized performance metric or KPI object. In accordance with an embodiment, the system enables creation of a customized KPI, by layering variations of the KPI information on an original (e.g., out-of-the-box or factory) KPI object which are merged at runtime to create the final customized KPI. Each delta-KPI can itself also support multiple, e.g., site/user levels/layers. The approach can be used to provide extensibility for user interface decks/dashboards on which KPI visualization objects, such as decks, cards, dashboards, or other types of visualizations, appear.
