US11363750B2
A method and a control device for the throughput-optimized production of printed circuit boards on a pick-and-place line is provided. Further provided is a method for the throughput-optimized production of printed circuit boards on a pick-and-place line, wherein: the printed circuit boards are divided into groups known as clusters; each cluster is produced using one set-up; the set-up is realized by changing tables that can be attached to the pick-and-place line, each changing table having at least one feed device for keeping ready stocks of components; a quantity of changing tables needed for each set-up is referred to as a changing table set and an empty changing table set includes changing tables having feed devices that are empty.
US11363749B2
A machine that is used to automate the assembly of a circuit board assembly is provided. The machine includes a rotating indexer, at least one anvil holder, a punch, and an activation switch. The at least one anvil holder is carried by the rotating indexer and is configured to receive a connector pin. The anvil holder is rotatable relative to the punch, such that the at least one anvil holder may be aligned with the punch. A circuit board may be located about the connector pin, after which the activation switch may be activated to cause movement of the punch towards the anvil holder. When this occurs, the connector pin is compressed, which causes the connector pin to be secured to the circuit board. More specifically, a top section of the connector pin is compressed to form a top lip, where the circuit board is located between the top lip and a shoulder of the connector pin.
US11363741B2
A cooling system includes a coolant transmitter that transmits coolant at a pressure greater than atmospheric pressure. The cooling system also includes an evaporation vessel at atmospheric pressure. The evaporation vessel can contain an amount of coolant at the boiling point of the coolant. The cooling system also includes a pressure reducer fluidically coupled to the coolant transmitter and the evaporation vessel. The pressure reducer can include an orifice. The cooling system is configured such that heat is transferred from the coolant in the coolant transmitter to the coolant contained in the evaporation vessel. An exit stream conduit can fluidically couple the coolant transmitter and the pressure reducer, with the exit stream conduit diverting a portion of the coolant from the coolant transmitter to the evaporation vessel.
US11363739B2
A liquid cooling head device includes a base, a cover covering the base, an inlet portion disposed on the base, an outlet portion formed on the cover, and a fluid pump having a housing and a fan blade. The base includes a diversion channel, an opening and a first chamber connected to the diversion channel and the opening. A second chamber is formed between the cover and the base, and connected to the first chamber through the opening. The inlet portion is connected to the first chamber through the diversion channel. The housing covers one surface of the cover, so that a third chamber is collectively defined by the housing and the cover, and connected with the second chamber and the outlet portion. The fan blade is located in the third chamber, and the diversion channel is located between the fan blade and the first chamber.
US11363732B2
Disclosed are an electronic device and a waterproof structure for the electronic device. The waterproof structure for the electronic device includes: an outer housing having a housing opening; and an electronic device housing at least partially mounted in the outer housing through the housing opening, wherein the electronic device housing has an electronic device housing surface, the housing opening has an opening surface opposite to the electronic device housing surface, and the electronic device housing surface and the opening surface are spaced apart to define a gap therebetween, and wherein one of the electronic device housing surface and the opening surface defines a longitudinally extending groove, and an opening of the groove is orientated toward the other one of the electronic device housing surface and the opening surface.
US11363729B2
A protective enclosure for an electronic device includes a first case portion that may be adapted to surround at least a portion of a top device portion and a second case portion that may be adapted to surround at least a portion of a bottom device portion. The protective enclosure may also include a first hinge member coupled to a portion of the first case portion and a portion of the second case portion, and the first hinge member may pivot about a first hinge axis that is coaxially aligned with or parallel to a device hinge axis.
US11363728B2
A display device includes a display panel in which a plurality of pixels is defined. The display device further includes a back cover configured to be rolled together with the display panel. The display device further includes a roller winding or unwinding the back cover and the display panel, and including a flat surface and a curved surface. The display device further includes a buffer member covering at least a part of the back cover fixed to the roller, and having a width smaller than a width of the display panel. Therefore, the display panel is wound around the roller with a gentle slope, and non-display areas on both side portions of the display panel are wound around a roller with a space by the buffer member. Accordingly, a stress applied to the display panel and a crack may be reduced to improve reliability of the display device.
US11363722B2
A low permeability laminate film includes one or more low moisture permeability homogeneous polymer films with a total thickness between 0.5 and ten mils without glass or ceramic fillers and with a moisture permeability measured at 37° C. and 100% RH of less than 2.6 E-05 atm·cc·mm/in2·sec of air. The polymer film includes one of polychlorotrifluoroethylene, polytetrafluorethylene, fluorinated ethylene propylene, and perfluoro alkoxy alkane. The low permeability laminate film further includes a nanolaminate including alternate combinations of nanolaminate material that is selected from the group consisting of alumina, titanium dioxide, zirconium oxide, beryllium oxide, hafnium oxide, titanium oxide, silicon nitride, tantalum nitride, silica, parylene F, parylene AF-4, parylene HT® and PTFE (polytetrafluoroethylene). A resulting coated nanolaminate film has a moisture permeability less than an equivalent standard leak rate per square inch of 3.0 E-08 atm·cc/in2·sec of air.
US11363715B2
A lighting device including a light-emitter including light emitting elements, and a support having a first surface that carries a wiring line electrically connecting element electrodes of the light emitting elements and a light emitting surface, and a substrate including a base substrate, a conductor formed on a first surface of the base substrate, an adhesive member formed on a second surface of the base substrate, and a through-hole penetrating the substrate. A space is formed between the substrate and the light-emitter to communicate with a bottomed hole formed in a location of the through-hole as a result of adhering an adhesive surface of the adhesive member to a surface of the light-emitter having the wiring line formed thereon. The wiring line is connected to the conductor via a filler filling the bottomed hole, and the space is located outside an opening of the bottomed hole.
US11363711B2
According to various embodiments of the present disclosure, an electronic device may include: a housing including a first plate and a second plate; a printed circuit board having a first surface and a second surface; and a communication circuit arranged inside the housing. The printed circuit board may include: a plurality of insulating layers laminated on each other between the first surface and the second surface; an antenna element arranged in a first region above the second surface of the printed circuit board or between a first pair of insulating layers of the printed circuit board, when seen from above the second surface of the printed circuit board; and a plurality of first electroconductive patterns arranged in a second region that at least surrounds one surface of the first region. Various embodiments may be possible.
US11363709B2
An irradiation target for the production of radioisotopes, comprising at least one plate defining a central opening and an elongated central member passing through the central opening of the at least one plate so that the at least one plate is retained thereon, wherein the at least one plate and the elongated central member are both formed of materials that produce molybdenum-99 (Mo-99) by way of neutron capture.
US11363698B2
This present invention relates to an illuminated source of light used for illuminating specific areas, such as door handles, door locks, door knobs and more. The source of light comprises an integrated light source, such as a plurality of LED lights, that can be turned ON manually or automatically based on motion detection of an approaching individual or object. Additionally, the source of light may be automatically turned OFF after a predetermined duration of time has elapsed in order to conserve battery life. The illuminated source of light offers a functional and decorative lighting solution for illuminating dark or dimly lit areas, such as dwelling entries.
US11363693B2
A power converter can include: a rectifier circuit; a silicon controlled dimmer coupled between an AC input terminal and an input terminal of the rectifier circuit; and a bleeder circuit coupled to an output terminal of the rectifier circuit, and being configured to provide a bleeder current after the silicon controlled dimmer is turned off. A method of controlling a power converter, can include: generating a bleeder current flowing though output terminals of a rectifier circuit of the power converter after a silicon controlled dimmer is turned off; and where the silicon controlled dimmer coupled to the rectifier circuit receives an AC input voltage.
US11363692B2
An electrical luminaire receives an AC supply as well as an auxiliary power supply. A power converter converts the AC power to supply a lighting element. A power factor associated with the AC supply is used as a control input for selecting an amount of power to be supplied from the two supplies. This enables the overall power factor to be controlled, for example to avoid financial penalties associated with the use of the AC supply with low power factor.
US11363689B2
Method for generating light spectra and corresponding device. Starting from a plurality of light sources (2), comprising the steps of selecting a target colour from a target region (7) of a colour space, and emitting a target light (6) from said light sources (2) according to a weighted combination of light sources (2) corresponding to said target colour, using an output model (3) which is optimized according to an optimization parameter, and previously determined in a modelling stage comprising: —calculating a plurality of mixed spectra (4), as weighted combinations of said plurality of light sources (2), their colour coordinates and their optimization parameters; —partitioning in sectors a modelling region (5) of said colour space; —for each sector, selecting the mixed spectrum having the best optimization parameter; thus obtaining an optimized weighted combination; —using the optimized weighted combinations, establishing a correspondence between colours and weighted combinations; —thus obtaining said output model (3).
US11363688B2
Lighting systems and methods implementing toggle control are provided. In one example implementation, a lighting system can include a first LED array having one or more LED devices and a second LED array having one or more LED devices. The system can further include a single throw circuit interrupter configured to receive power from a power source. The system can further include a power conversion circuit configured to convert an input power received via the toggle switch to a power output for the first LED array and the second LED array. The power conversion circuit can be configured to control a power distribution ratio between the first LED array and the second LED array based at least in part on a detected toggle input (e.g., a toggle pattern) implemented using the single throw circuit interrupter.
US11363685B2
Carriers suitable for transporting a plurality of articles through a microwave heating zone are provided. Carriers as described herein may include an outer frame and upper and lower support structures vertically spaced from one another to provide a cargo volume into which the articles are loaded. At least a portion of the upper and/or lower support structures may be formed of an electrically conductive material. Additionally, the carrier may include removable article spacing members, such as vertical spacing members and dividers, that can be selectively inserted to adjust the size and/or shaper of the cargo volume. Carriers as described herein may be configured to receive a variety of different articles, including trays and pouches, and the articles may be loaded into the carrier in a nested or overlapping manner.
US11363671B2
Method and apparatus for controlling migration of a Quick User Datagram Protocol (UDP) Internet Connections (QUIC) connection between a server and a neighboring server of a content delivery network (CDN). The server and the neighboring server comprise respective cache memories, are comprised in the CDN and have a same server IP-address. The QUIC connection is identifiable by a connection identifier (CID) and is established to a migrating wireless device having a client IP-address. The method for controlling migration of the QUIC connection comprises receiving static key information representative of the QUIC connection; determining context transfer state information for the QUIC connection; and controlling transmission of a stateless reset token for the QUIC connection based on the determined context transfer state.
US11363670B2
Methods, apparatuses and computer programs for transportation vehicles and for a base station of a mobile communication system. A first method for a transportation vehicle of a platoon of transportation vehicles includes receiving a platoon identifier for the platoon of transportation vehicles from a base station of a mobile communication system, providing the platoon identifier to other transportation vehicles of the platoon of transportation vehicles via a side-link communication of the mobile communication system, and using the platoon identifier to communicate with the other transportation vehicles of the platoon of transportation vehicles via the mobile communication system.
US11363660B2
A radio module (RM) for a radio terminal (T) is provided, wherein the radio module (RM) comprises: a transmitter (Tx) configured to transmit within a time period data either on a first radio channel (RCH1) of a first radio communications network according to a first operating mode or on a second radio channel (RCH2) of a second radio communications network according to a second operating mode; and a controller (CTRL) being configured to schedule a selection of one of the operating modes of the transmitter (Tx), wherein the selection comprises switching of at least one parameter of the transmitter (Tx) according to the selected operating mode.
US11363653B2
An apparatus may implement an ad hoc service switch to establish an ad hoc link between ad hoc devices, such that the apparatus is a transparent node in an ad hoc link between the ad hoc devices. The apparatus may implement rule-based control of at least one ad hoc device, based on processing a data packet received from an ad hoc device via the ad hoc link. Rule-based control may include performing at least one operation of selectively forwarding the data packet, selectively inhibiting the data packet from being forwarded, modifying the data packet, and generating and transmitting a new data packet. The apparatus may establish the ad hoc link via an initial ad hoc link between the apparatus and the first device, a network communication link between the apparatus and an external apparatus, and an ad hoc link between the external apparatus and the second device.
US11363648B2
A communication method and a related device, the method including receiving a radio access capability of a terminal device, detecting whether a target radio access capability the same as the received radio access capability of the terminal device exists in a terminal device access capability set, where the terminal device access capability set is a set of radio access capability information corresponding to radio access capabilities, and, when the target radio access capability exists in the terminal device access capability set, indexing second access capability indication information in a context of the terminal device to radio access capability information corresponding to the target radio access capability.
US11363646B2
[Object] To provide a communication apparatus and a communication method which are capable of suppressing a decrease in communication efficiency in UL communication of a random access scheme. [Solution] Provided is a communication apparatus, including a communication unit configured to transmit a trigger frame including sub area information in which a sub area is specified from a resource area including wireless communication resources selectable as uplink resources and receive a response frame to the trigger frame. Provided is a communication apparatus, including a communication unit configured to receive a trigger frame including sub area information in which a sub area is specified from a resource area including wireless communication resources selectable as uplink resources and transmit a response frame to the trigger frame.
US11363645B2
Disclosed are a method and device for random access and instruction after random access rollback. The method comprises: a base station receiving a random access request Msg1 sent by a terminal, and sending a random access rollback instruction to instruct different types of terminals to apply different rollback parameters so as to initiate random access again after random access has failed; and the terminal receiving the random access rollback instruction sent by the base station, wherein the random access rollback instruction is used for instructing different types of terminals to apply different rollback parameters so as to initiate random access again after random access has failed, and initiating random access according to the random access rollback instruction.
US11363644B2
The present disclosure discloses a method and an apparatus for indicating channel access. The method includes: receiving first indication information transmitted by a network device; and obtaining one or more channel access parameters based on the first indication information. The one or more channel access parameters are used for determining channel access for a target uplink transmission. The first indication information transmitted by the network device is received, and the first indication information may be based on a command field in existing information, without the need for a new command field for indicating channel access for the target uplink transmission.
US11363641B2
Certain aspects of the present disclosure provide techniques for validation rules for message transmission occasions. In some cases, a user equipment (UE) may select a random access message transmission occasion for a preamble and a payload of a random access message, wherein the random access message transmission occasion comprises a preamble occasion and a payload occasion, select a preamble sequence for the preamble to transmit in the preamble occasion of the random access message transmission occasion of a two-step random access channel (RACH) procedure, select at least one resource unit (RU) for transmitting the payload in the payload occasion, validate the selected random access message transmission occasion based on one or more criteria, and transmit the preamble sequence and the payload in the selected message transmission occasion if the selected random access message transmission occasion is validated.
US11363627B2
A wireless device may receive, via a first control resource set (coreset) with a first coreset group index, downlink control information (DCI) scheduling a physical downlink shared channel (PDSCH) transmission. The wireless device may determine that a first quasi co-location (QCL) of the PDSCH transmission is different from a second QCL of a second coreset that overlaps in at least one symbol with the PDSCH transmission, and that the first coreset group index is the same as a second coreset group index of the second coreset. Based on the determining, the wireless device may receive the PDSCH transmission with the second QCL of the second coreset.
US11363608B2
In embodiments, a base station may be able to identify whether a user equipment (UE) is to operate within the cellular network in accordance with a wideband (WB) protocol or a narrowband (NB) protocol. Based on this identification, the base station may further be able to identify a number of resource blocks (RBs) that include subcarriers occupied by enhanced narrowband control channel elements (eNCCEs). Finally, the base station may be able to transmit the eNCCEs on the subcarriers. Other embodiments may be described and/or claimed.
US11363607B2
A resource indication method includes generating, by a network device, first control information, where the first control information is used to indicate a frequency resource occupied to transmit data in N time resource units, and N is a positive integer greater than or equal to 2; and sending, by the network device, the first control information to a terminal device. Therefore, the network device may indicate, for the scheduled N time resource units, the frequency resource occupied to transmit data in the N time resource units.
US11363602B2
Methods, systems, and devices for wireless communications are described. A user equipment (UE) may establish an access link with a base station using one or more of a first beam or a first set of beams. The UE may therefore receive, via the access link, control signaling indicating a first configuration for a sidelink channel. In some examples, the UE may switch from the first configuration to a second configuration for the sidelink channel based on detection of an event for one or more of the first beam or the first set of beams and communicate with a second UE via the sidelink channel using the second configuration.
US11363594B2
Disclosed are a time-domain resource determination method and apparatus, and a computer storage medium. The method includes: receiving, by a terminal, first indication information sent by a network device, wherein the first indication information is used to indicate whether a first time-domain resource determination rule or a second time-domain resource determination rule is used to determine whether a first time slot is used for transmitting a first channel scheduled by first scheduling information; determining, by the terminal, a time-domain resource determination rule to be used according to the first indication information, and determining at least one time slot for transmitting the first channel based on the determined time-domain resource determination rule; and performing, by the terminal, transmission of the first channel with the network device in the determined at least one time slot.
US11363586B2
This application discloses a resource configuration method, an apparatus, and a system, and relates to the field of communications technologies. The method includes: receiving PDCCH signaling; switching to a target uplink BWP; and sending a preamble sequence by using a PRACH resource included in the target uplink BWP, where the PDCCH signaling is used to trigger a random access procedure.
US11363582B2
Methods, systems, and devices for wireless communications are described. A user equipment (UE) may communicate with a base station in a wireless communications system. The base station may transmit signaling to the UE over a broadcast channel. The base station may transmit control signaling to the UE that indicates a broadcast root key. The UE may identify the broadcast root key for a wireless network corresponding to the base station. The base station may transmit an encrypted broadcast transmission. The UE may receive the encrypted broadcast transmission from the base station, and the UE may decrypt the encrypted broadcast transmission to obtain broadcast information based on a cell-specific key derived from the broadcast root key.
US11363580B2
A method, apparatus, and computer program product modifying the usage of control resources for data transmission by focusing on reducing overhead of the control channel in order to maximize the spectral efficiency by configuring physical resources into two parts for an allocation into control information for the first part, and data for both the first part and the second part or data for only the second part. Data allocation in the first part based is derived based on the data allocation in the second part and the control information allocation in the first part. The number of control symbols within a subframe or transmission time interval is minimized on the downlink control signaling, used mainly for downlink and uplink grant signaling, and for the uplink HARQ ACK/NACK feedback. Where overhead is not the only problem, usage of two symbols is proposed due to the limitations of radio frequency beamforming.
US11363573B2
In a terminal, in a case where the sum of the transmission power for a first signal and the transmission power for a second signal that requires lower latency and higher reliability than the first signal exceeds the maximum transmission power in an overlap interval in which a transmission of the first signal and a transmission of the second signal occur at the same time, a control unit carries out power scaling with the quality of the second signal being prioritized over the quality of the first signal, in at least the overlap interval. A transmission unit transmits the first signal and the second signal obtained after the power scaling.
US11363568B2
A resource selection method and apparatus for device-to-device/vehicle-to-everything communication supporting carrier aggregation are disclosed. The resource selection method includes: initializing at least two resource pools, wherein each resource pool corresponds to one carrier; excluding an expected-busy resource from each resource pool associated with a resource of which channel signal strength is greater than a comparison threshold during a sensing period; determining whether remaining resources of a candidate resource pool meet a criterion for stopping resource exclusion, wherein the candidate resource pool comprises a portion of or all the resource pools, and the criterion comprises that a criteria parameter of the candidate resource pool is greater than or equal to a preset threshold of the criteria parameter; selecting a resource subset from the remaining resources of the candidate resource pool when the criterion is met, and otherwise incrementing the comparison threshold.
US11363567B2
A wireless User Equipment (UE) selects wireless communication networks. The wireless UE wirelessly receives and processes a broadcast block that comprises a cell identifier for a wireless access point, wireless communication network identifiers, and network selection information that individually characterizes the wireless communication networks. The wireless UE selects wireless communication networks based on the network selection information in the broadcast block that individually characterizes the wireless communication networks. The wireless UE wirelessly exchanges attachment signaling with a wireless access point that indicates the selected wireless communication network. The wireless UE wirelessly exchanges user data with the wireless access point over the selected wireless communication network.
US11363561B2
The present disclosure discloses a method and an apparatus for reporting information by a terminal, and a computer storage medium. The method includes: sending, by the terminal, a first message to a RAN entity, the first message including a first identifier and UE related information, so as to send a second message to a UPF entity through the RAN entity, the second message including the first identifier and the UE related information, and to send the UE related information to an SMF entity through the UPF entity after identifying the first identifier in the second message through the UPF entity, and then to send the UE related information to a PCF entity through the SMF entity.
US11363557B2
A computer implemented method of detecting unauthorized mobile wireless transmitters, comprising using one or more processors adapted for obtaining, from one or more radio frequency (RF) sensors deployed in a monitored location, RF sensory data relating to a plurality of transmissions transmitted by one or more of a plurality of mobile wireless transmitters, detecting a change in a location of one or more of the mobile wireless transmitters by analyzing the RF sensory data, classifying one or more of the mobile wireless transmitters as unauthorized in case the detected location change deviates from one or more mobility rules and outputting an indication of the classification.
US11363548B2
Provided are a method and a device for configuring and transmitting a synchronization signal in an NR system. The method includes configuring one or more synchronization signals to be transmitted within an entire bandwidth, and transmitting the configured one or more synchronization signals through the entire bandwidth.
US11363547B2
A method of searching a cell in a mobile station of a communication system in which a plurality of cells are grouped into a plurality of cell groups, each cell group including at least two cells, includes: detecting a primary synchronization signal and a secondary synchronization signal from a received signal; and identifying a cell based on a combination of the primary synchronization signal and the secondary synchronization signal. The secondary synchronization signal is related to the cell group to which the mobile station belongs and the primary synchronization signal is related to the cell to which the mobile station belongs within the cell group.
US11363540B2
Systems, apparatuses, and methods are described for wireless communications. Wireless communications between a base station and one or more wireless devices are described. A wireless device may use power ramping for transmissions and/or retransmissions. Power ramping may be used during a random access procedure. A wireless device may fail a listen before talk procedure before sending a preamble or a transport block on an unlicensed band. The wireless device may use power ramping to determine a power of transmission of the preamble and/or transport block based on the prior preamble or a transport block transmission. Power ramping may be determined using a power ramping counter value and/or a power ramping step value, which may be shared or associated with the preamble and/or a transport block.
US11363533B2
A system includes a processor configured to determine that a vehicle is in a predefined power-preservation state. The processor is also configured to determine a lowest transmit-power available cellular band for vehicle telematics services, responsive to the power-preservation state. The processor is further configured to disable all bands other than the lowest-power available band and use the lowest-power available band for vehicle communication as long as the power-preservation state persists.
US11363529B2
A system and method for detecting and receiving packets that are transmitted over a network that utilizes a plurality of channels is disclosed. The system includes a radio circuit, which can be configured to receive packets over a plurality of channels, a processing unit, and a memory in communication with the processing unit. The processing unit loads a set of operating parameters in the radio circuit, which enables the radio circuit to detect and receive packets on a particular channel. If a preamble is not detected within a predetermined time period, the system hops to a different channel by loading a second set of operating parameters in the radio circuit. This process can be repeated for an arbitrary number of channels.
US11363524B2
Network nodes and methods for control thereof for dynamic network slice selection. An AMF receives a UE request originating from the UE, the UE request being any one of a registration request and a session request. A network slice requester controls a transmitter to transmit a network slice selection request to a PC_NSS. A selection data manager of the PC_NSS determines selection data specifying one or more UE specific parameters affecting network slice selection. A network slice selector selects a network slice assignable for the UE, based on the selection data, determines network slice data and a corresponding network slice routing rule, and transmits them to the AMF. A network slice manager of the AMF controls assignment of a network slice to the UE in dependence on the received network slice data and network slice routing rule.
US11363523B2
Disclosed is a method for handling cell selection in a multiple radio access technology dual connectivity (MR-DC) system, including scanning, by a user equipment (UE), at least one frequency, identifying, by the UE, a first cell supporting an MR-DC based on the scanned at least one frequency, and camping, by the UE, to the identified first cell.
US11363513B1
A mechanism for controlling service of a user equipment device (UE), including (i) predicting that the UE will move sequentially through multiple zones of coverage of an access node that operates on a different respective set of one or more frequency bands in each zone of coverage and that has a respective radio-frequency (RF) circuitry quality as to each frequency band, (ii) based on the predicting, determining an RF-circuitry-quality score of the access node as an aggregate of the RF-circuitry-qualities of the access node as to the frequency bands on which the access node operates in the multiple zones of coverage through which the UE is predicted to move, and (iii) before the predicted movement of the UE through the multiple zones of coverage occurs, proactively using the determined RF-circuitry-quality score of the access node as a basis to control whether the UE is served by the access node.
US11363510B2
A method of BWP switching in unpaired spectrum, a UE and a network device are provided. The method of BWP switching in unpaired spectrum includes: when first DCI for scheduling a PDSCH is not detected, resetting a timer in accordance with detected second DCI for scheduling a PUSCH; and when a reset timer is expired, switching a current BWP to a default BWP.
US11363496B2
A wireless communication device comprising: one or more network modems enabling the wireless communication device to communicate over a first wireless network; one or more network modems enabling the wireless communication device to communicate with two or more end-point devices over a second wireless network; one or more processors configured to execute one or more instructions; and memory coupled to the one or more processors and configured to provide the one or more processors with the one or more instructions. The one or more instructions, when executed by the processors, cause processors to: establish a first connection between the wireless communication device and a first end-point device; establish a second connection between the wireless communication device and a second end-point device; apply a first control to traffic transmitted by or to the first end-point device; and apply a second control to traffic transmitted by or to the second end-point device.
US11363490B2
Systems and methods for providing mobile network guidance to applications communicating with devices via a mobile network.
US11363480B2
A wireless device receives radio resource control (RRC) message(s) comprising configuration parameters of: a measurement object of a carrier. The measurement object indicates one or more reference signals. The RRC message(s) comprise a measurement report associated with the measurement object. The RRC message(s) comprise one or more conditions to initiate, based on the measurement object, a first measurement of a signal quality of the one or more reference signals. A determination is made of whether one or more conditions are met. In response to the determination indicating that the one or more conditions are met, the first measurement of a signal quality of the one or more reference signals is initiated. The signal quality based on the measurement report transmit.
US11363469B2
Methods, systems, and devices for wireless communications are described. One method may inlcude a base station or other device estimating an intended coverage area of all possible communication devices that are to be serviced by the base station or other device. The base station or other device may dynamically optimize at least one transmission metric such as a codebook, in response to a change in the coverage area. Another method may include a base station estimating a dynamic coverage area of a set of all possible user equipments or devices to be serviced, and dynamically optimizing a codebook structure in response to a change in the coverage area. Another method may include the base station determining a use-case of the set of all possible user equipments to be serviced by the base station, and hard-coding a metric corresponding to the use case.
US11363458B2
A communication apparatus automatically starts operating in a direct wireless communication mode in conjunction with a user's logging in to the communication apparatus.
US11363455B2
A first apparatus may generate a set of Near Field Communication (NFC) Forum Data Exchange Format (NDEF) records, and each NDEF record of the set of NDEF records may include an NDEF record header and an NDEF record payload. The first apparatus may apply an authentication-encryption function to each NDEF record of the set of NDEF records based on the NDEF record header of each NDEF record, the NDEF record payload of each NDEF record, and a value associated with each NDEF record to obtain a set of authentication-encrypted NDEF record payloads respectively corresponding to the set of NDEF records. Each authentication-encrypted NDEF record payload may include an encrypted NDEF record payload and an authentication tag associated with a corresponding NDEF record. The first apparatus may transmit a protected NDEF message including the set of authentication-encrypted NDEF records to a second device.
US11363450B2
Systems, methods, apparatuses, and computer program products for paging area update (PAU) failure handling are provided. One method may include configuring a user equipment in UE centric mobility mode, wherein failure of a paging area update procedure is handled in an access stratum layer.
US11363446B2
If a first SIM card in a terminal device has been registered with a first service provider, when needs to subscribe to a second service provider for registration, the terminal device sends a subscription indication and a subscription identity to a second service provider server. The second service provider server acquires service registration information from a first service provider server according to the subscription indication and the subscription identity, generates a second profile for accessing a second service provider network based on the service registration information which is used by the first SIM card to access a first service provider network. The second profile is generated based on existing service registration information, so the terminal device subscribes to the second service provider for registration. After performing subscription for registration once, no need to submit an identity for verification again, user operations are simplified and user experience is improved.
US11363445B2
Methods, systems, and devices for recovery techniques for subscriber identification module (SIM) detection error are described. A user equipment (UE) may determine an operating mode for the UE based on a SIM card switch occasion. The SIM card switch occasion may be a “hotswap” occasion of a SIM card while the UE is powered on. The UE may power a SIM card associated with the UE based on the operating mode for the UE and a previous status of a SIM slot associated with the UE. The UE may detect a presence of the SIM card in the SIM slot based on powering the SIM card. The UE may set a SIM sensing operation at the UE based on the detected presence of the SIM card.
US11363442B2
A method and an apparatus for identifying a UE in an SAE network, and an MME are provided herein. The method includes: receiving an SAE-TMSI which is allocated to a UE that accesses an SAE network and includes at least: a pool-ID, an MME-ID, and a UE temporary identifier; using the SAE-TMSI to temporarily identify the UE in the SAE network. The apparatus includes: a receiving unit and a temporary identifying unit. The MME includes a temporary identifier allocating unit. Moreover, a method for transmitting and allocating a temporary identifier, and a method for receiving and transmitting information according to the temporary identifier are disclosed herein.
US11363437B2
A near-field communication (“NFC”) tag identifier (ID) associated with an establishment obtain by scanning an NFC tag at a location in the establishment using a wireless device of a patron is received. Login credentials associated with the patron and the wireless device are received. A location of the patron in the establishment is determined from the login credentials associated with the patron and the wireless device, and from the NFC tag ID. An available service of the establishment is communicated to the wireless device of the patron based on the login credentials associated with the patron and the wireless device, and from the NFC tag ID. The identified location is associated with exact order items so the service staff is able to keep track of an order made by the patron.
US11363427B2
A sensing system includes a first wireless sensor device configured to generate sensor data on an object of interest and communicate with a first wireless node, the first wireless node configured to communicate with the first wireless sensor device and a section node, and the section node configured to communicate with the first wireless node and a server, and the server. The first wireless node is located within a communication range of the first communication interface of the first wireless sensor device and is configured to receive the generated sensor data. The first wireless node analyzes the received sensor data to determine whether events relevant to the object of interest have occurred.
US11363419B2
A system identifies a first position of a tag in a clinical environment based on first times at which first receivers received a first wireless signal from the tag. The system estimates a second position of the tag in the clinical environment based on second times at which second receivers received a second wireless signal from the tag. The system determines that a boundary is located between the first position and the second position, defines a path range around the first position of the tag based on an expected movement of the tag during a time interval between the first and second wireless signals, determines that the boundary lacks a door within the path range, adjusts the second position of the tag based on the boundary map, and transmits a message indicating that the tag is located at the adjusted position at the second time.
US11363412B2
A movement track recording method and an apparatus used for movement track recording, and relate to the communications field, where power consumption of a terminal can be reduced without affecting track recording precision. The method includes determining a positioning trigger condition according to positioning precision, positioning a terminal when the positioning trigger condition is met, and recording a location of the terminal.
US11363403B2
An apparatus including circuitry configured for: obtaining at least one spatial audio signal including at least one audio signal, wherein the at least one spatial audio signal defines an audio scene forming at least in part media content; rendering an audio scene based on the at least one spatial audio signal; obtaining at least one augmentation audio signal; transforming the at least one augmentation audio signal to at least two audio objects; augmenting the audio scene based on the at least two audio objects.
US11363396B2
The present disclosure provides an audio playback system adapted to automatically switch an active microphone back and forth between two or more devices. For example, where the system is a pair of earbuds, where each earbud is worn by a separate user, the system may switch the active microphone to the device worn by the user that is speaking at a given time. While that device holds the active microphone, the other device may wait until a particular event that frees up the microphone, such as if the user wearing the device with the active microphone stops talking. According to some examples, a notification may be provided through one or more of the devices in the system to let the user know, for example, that he does not have the active microphone, that the active microphone is free, that the active microphone has been switched, etc.
US11363392B2
A speaker comprises a housing, a transducer residing inside the housing, and at least one sound guiding hole located on the housing. The transducer generates vibrations. The vibrations produce a sound wave inside the housing and cause a leaked sound wave spreading outside the housing from a portion of the housing. The at least one sound guiding hole guides the sound wave inside the housing through the at least one sound guiding hole to an outside of the housing. The guided sound wave interferes with the leaked sound wave in a target region. The interference at a specific frequency relates to a distance between the at least one sound guiding hole and the portion of the housing.
US11363370B2
Disclosed is a receiver module integrated with a duct. The present disclosure provides a receiver module integrated with a duct in which a back volume and a duct are provided at an outer circumference of a frame of a receiver.
US11363365B2
The present disclosure discloses a loudspeaker apparatus. The loudspeaker apparatus may include a circuit housing, an ear hook, a rear hook, a loudspeaker component, and a magnetic connector. The circuit housing may be configured to accommodate a control circuit or a battery component. The ear hook may be connected to one end of the circuit housing and at least partially covered by a first protective housing. The rear hook connected to another end of the circuit housing and at least partially covered by a second protective housing. The magnetic connector may be configured to absorb a charging interface of an external power source to establish an electrical connection so as to charge the loudspeaker apparatus.
US11363364B2
The present disclosure relates to a sound converting device, and in particular, a sound converting device having a near-infrared ray emission function, which allows a wearer to remain in a stable state by vagal nerve stimulation (VNS) and adjusts a stimulation effect on the wearer by adjusting an intensity of stimulation. A near-infrared ray emitted by an optical device of a light emitting unit has at least one of a set wavelength included in a reference wavelength range, a set frequency included in a reference frequency range, and a set light intensity included in a reference light intensity range, and the optical device operates to correspond to a set duty ratio included in a reference duty ratio.
US11363363B2
A housing has a bud portion abutting an elongated stem portion. The bud portion is to fit within an ear. The bud portion has a primary sound outlet at its far end that is to be inserted into an outer ear canal, and abuts the stem portion at its near end. A speaker driver is inside the bud portion. Electronic circuitry inside the housing includes a wireless communications interface to receive audio content over-the-air and in response provides an audio signal to the speaker driver. A rechargeable battery as a power source for the electronic circuitry is located inside a cavity of the stem portion. Other embodiments are also described and claimed.
US11363358B2
User equipment (UE) includes a housing, an audio output module, and a drive module connected to the audio output module. The drive module is configured to drive the audio output module to move along a straight line between a first location and a second location. The first location is inside the housing. The second location is outside the housing. When the audio output module is in an audio output state, the drive module is configured to drive the audio output module to move along the straight line to the second location. When the audio output module exits the audio output state, the drive module is configured to drive the audio output module to move along the straight line to the first location.
US11363355B2
A sensor tag which in use will be affixed to a vehicle for obtaining vehicle telematics data includes a battery for powering the tag and a processor running executable code to process accelerometer data. An accelerometer measures the acceleration of the tag and thereby of the vehicle, and also controls the operation of the processor. A memory is used for storing a unique tag identifier of the tag and for storing trip data including information about trips and acceleration data. Finally, a communication module is used for short range wireless communication with a mobile communications device located in the vehicle via a short range wireless communications protocol, the communication module transmitting the tag's unique identifier and a sequence of time stamped acceleration data. The mobile communications device obtains GPS data, combines this with the acceleration date and transmits this to a server for analysis.
US11363352B2
A method and system for digital video content mapping includes receiving and parsing digital video content. Content tokens are defined for tagging content in the digital video content. A cognitive analysis is used to identify content tokens and tag content tokens in the digital video content. A relationship map is created between related tagged content tokens between instances of digital video content using a cognitive analysis. The relationship map indicates the strength of a relationship between the tagged plurality of content tokens and thereby the plurality of instances of digital video content.
US11363347B1
A customized programming content creation system is disclosed. According to one embodiment, a media content search engine locates and retrieves media segments, and a storage component stores a user location indicator. A processor accesses scheduling information data structures for the media segments, and filters the media segments to generate a set of current local media segments. The filtering is based on a comparison of a user-associated location value with a geography value from the scheduling information data structure, and a comparison of a current time value with an expiration value from the scheduling information data structure. The set of current local media segments includes at least one local weather segment. The media segments are also filtered to identify at least one current news media segment. An integrated video stream is assembled. The stream is then transmitted for presentation on a user device of the user.
US11363343B2
Methods and systems for a media guidance application that aggregates media content and media guidance data for users. For example, the media guidance application may aggregate content from numerous providers and provide the content through a single interface. Moreover, the media guidance application described herein may provide service providers with finder's fees for sharing information about media assets that users are interested in viewing.
US11363339B2
A communication method between a source device and a target device utilizes speculative connection setup between the source device and the target device, target-device-side packet ordering, and fine-grained ordering to remove packet dependencies.
US11363335B2
Methods and apparatus to determine a state of a media presentation device are disclosed. Example disclosed methods include generating a first set of weighted coefficients based on first audio received by first and second microphones at a first time. Example disclosed methods include generating a second set of weighted coefficients based on second audio received by the first and second microphones at a second time after the first time. Example disclosed methods include comparing the first set of coefficients and the second set of coefficients to generate a similarity value. Example disclosed methods include, when the similarity value satisfies a threshold, determining that the media presentation device is in a first state. Example disclosed methods include, when the similarity value does not satisfy the threshold, determining that the media presentation device is in a second state.
US11363310B2
Techniques are described for using the Advanced Television Systems Committee (ATSC) 3.0 television protocol in robustly delivering TV programming to hospitality establishments such as hotels without the need for set-top boxes or set-back boxes.
US11363302B2
Method and apparatus of video encoding video coding for a video encoder or decoder using Neural Network (NN) are disclosed. According to one method, input data or a video bitstream are received for blocks in one or more pictures, which comprise one or more colour components. The residual data, prediction data, reconstructed data, filtered-reconstructed data or a combination thereof is derived for one or more blocks of said one or more pictures. A target signal corresponding to one or more of the about signal types is processed using a NN (Neural Network) and the input of the NN or an output of the NN comprises two or more colour components. According to another method, A target signal corresponding to one or more of the about signal types is processed using a NN and the input of the NN or an output of the NN comprises two or more colour components.
US11363296B2
Input data can be losslessly reduced by using a data structure that organizes prime data elements based on their contents. Alternatively, the data structure can organize prime data elements based on the contents of a name that is derived from the prime data elements. Specifically, video data can be losslessly reduced by (1) using the data structure to identify a set of prime data elements, and (2) using the set of prime data elements to losslessly reduce intra-frames. The input data can be dynamically partitioned based on the memory usage of components of the data structure. Parcels can be created based on the partitions to facilitate archiving and movement of the data. The losslessly reduced data can be stored using a set of distilled files and a set of prime data element files.
US11363294B2
A video processing method includes determining an image before a current frame in time sequence as a long-term reference image according to an identifier, determining a motion vector candidate list of a current coding unit, receiving a plurality of indexes, and obtaining an initial motion vector of the current coding unit from the motion vector candidate list according to the indexes. If a reference image pointed to by the initial motion vector is a short-term reference image, the initial motion vector is corrected to obtain a corrected motion vector and prediction is performed for the current coding unit according to the corrected motion vector. If the reference image is a long-term reference image, prediction is performed for the current coding unit according to the initial motion vector without correcting the initial motion vector.
US11363289B2
An image decoding method performed by a decoding device according to the present invention comprises the steps of: acquiring information on inter prediction of a target block through a bit stream; deriving motion information of the target block on the basis of the information on inter prediction; deriving a prediction sample by performing inter prediction for the target block on the basis of the motion information; generating a reconstruction block on the basis of the prediction sample; deriving modified motion information of the target block on the basis of the reconstruction block; and updating the motion information of the target block on the basis of the modified motion information. According to the present invention, modified motion information of the target block can be calculated, and the motion information of the target block can be updated on the basis of the modified motion information, so that the overall coding efficiency can be improved.
US11363287B2
Video data is obtained or received. At least a current frame or previous frame(s) of the obtained or received video data are provided to an input of a neural network. A predicted output is generated at an output of the neural network. The predicted output includes at least one of predicted future frame(s) of the video data and predicted properties of future frame(s) of the video data. Processing decision(s) are determined based, at least in part, on the predicted output. The current frame of the video data is processed at least partially according to the processing decision(s).
US11363285B2
Aspects of the disclosure provide methods, apparatuses, and non-transitory computer-readable storage mediums for video encoding/decoding. An apparatus includes processing circuitry that determines whether a part of a current block of a current picture in a coded video sequence is outside the current picture. The processing circuitry determines whether one of an allowed binary split indicator, an allowed ternary split indicator, and an allowed quaternary split indicator of the current block is true in response to the part of the current block being outside the current picture. The processing circuitry applies an implicit binary split to the current block in response to none of the allowed binary split indicator, the allowed ternary split indicator, and the allowed quaternary split indicator being true.
US11363279B2
An apparatus for video decoding includes processing circuitry. The processing circuitry decodes prediction information of a current block from a coded video bitstream. The prediction information is indicative of an intra block copy mode. The current block is one of a plurality of coding blocks in a coding tree block (CTB) with a right to left coding order being allowed within the CTB. Further, the processing circuitry determines a block vector that points to a reference block in a same picture as the current block and checks that two corner samples of the reference block of the reference block have been reconstructed. In addition, the processing circuitry checks that an additional sample of the reference block has been reconstructed. Then, the processing circuitry reconstructs at least a sample of the current block based on reconstructed samples of the reference block that are retrieved from the reference sample memory.
US11363271B2
A method for video frame interpolation, a related electronic device and a storage medium is disclosed. A video is obtained. An (i−1)th frame and an ith frame of the video are obtained. Visual semantic feature maps and depth maps of the (i−1)th frame and the ith frame are obtained. Frame interpolation information is obtained based on the visual semantic feature maps and the depth maps. An interpolated frame between the (i−1)th frame and the ith frame is generated based on the frame interpolation information and the (i−1)th frame and is inserted between the (i−1)th frame and the ith frame.
US11363260B2
Disclosed herein are a decoding method and apparatus and an encoding method and apparatus for deriving an intra-prediction mode. An intra-prediction mode may be derived using a method for deriving an intra-prediction mode based on a neighbor block of the target block, a method for deriving an intra-prediction mode using signaling of the intra-prediction mode of the target block, or a method for deriving an adaptive intra-prediction mode based on the type of a target slice. An MPM list may be used to derive the intra-prediction mode, and a temporal neighbor block or the like may be used to configure the MPM list.
US11363251B2
Methods, devices and systems are disclosed for improved depth perception in stereoscopic night vision devices. Among these are embodiments for aligning information overlays in the stereo view with associated objects, and for generating stereo information from single lenses or intensifiers. In some illustrative embodiments, a camera and position sensor are provided for at least two viewers, e.g., a pilot and a copilot, such that when a scene overlaps between viewers, the system produces a stereoptic scene, in which the users can more accurately determine a difference in depth between two or more distant objects. An illustrative binocular night vision system uses a high-resolution depth map to present binocular images to a user. In some embodiments, supplementary content can be overlaid, with an appropriate binocular disparity that is based on the depth map.
US11363247B2
Described herein are motion smoothing techniques for a display, or display system, such as a head-mounted display (HMD), to account for motion of moving or animating objects in a way that mitigates judder. The display system may be separate from, yet communicatively coupled to, a host computer where a graphics-based application, such as a video game, is outputting frames for rendering on the display system. The host computer may generate motion vectors representing compressed pixel data for transmission to the display system. The motion vectors can be used by the display system to modify pixel data of a frame. The modified pixel data for the frame is “motion-smoothed” for rendering on the display system in a manner that mitigates judder of moving or animating objects.
US11363245B2
To provide an image processing device, an image processing method, and an image processing program capable of performing image processing beneficial for producing an image having high visibility without giving a sense of incongruity to a user such as a doctor. An image processing device is provided, the image processing device being provided with a weighting determination unit and a brightness calculation unit, wherein: when a region made up of a plurality of pixels, which is at least one portion of an input image input to the image processing device, is defined as a noted region, and this input image, either originally or as a result of an operation after being input, is an image expressed in an RGB color space, that is, each pixel is made up of an R component configuring red, a G component configuring green, and a B component configuring blue, and these are collectively defined as RGB components.
US11363226B2
An image sensor includes a pixel array having a plurality pixels arranged in a plurality of pixel clusters coupled to a plurality of column busses, a plurality of voltage supplies coupled to the plurality of pixel clusters, and ping-pong readout circuitry. Pixel clusters in adjacent column busses are supplied with different voltage supplies. The ping-pong readout circuitry includes multiplexing circuitry coupled to the plurality of column busses, and a plurality of analog-to-digital converters coupled to the multiplexing circuitry. The image sensor also includes a controller configured to selectively couple a pixel signal of a pixel cluster to a column bus to an ADC for signal conversion.
US11363220B2
Provided are an image sensor and an image processing device including the same. The image sensor includes: a pixel array including a plurality of pixels arranged in rows and columns and configured to generate pixel signals from the plurality of pixels, a time calculator configured to receive zoom information corresponding to digital zooming, and configured to calculate a row processing time available for processing the pixel signals from the plurality of pixels included in a single row based on the zoom information, a timing generator configured to generate at least one control signal based on the row processing time; and an Analog-to-Digital Converter (ADC) configured to generate pixel data by performing sampling on the pixel signals according to the at least one control signal.
US11363208B2
An image processing apparatus that is capable of communicating with an image capturing apparatus, acquires a first image generated by performing an image capture process at a first zoom magnification, sets a division condition for dividing a detection range included in the first image, divides the detection range into a plurality of divided areas in accordance with the division condition, controls the image capturing apparatus to change an image capture direction on the basis of each position of the respective divided areas of the detection range and performs an image capture process at a second zoom magnification greater than the first zoom magnification so as to sequentially generate second images, acquires each of the second images, and performs a data reading process for each of the second images.
US11363184B2
A camera module, a molded circuit board assembly, a molded photosensitive assembly and manufacturing method thereof are disclosed. The camera module includes a molded base which is integrally formed with a circuit board through a molding process, wherein a photosensitive element may be electrically connected on the circuit board and at least a portion of a non-photosensitive area portion of the photosensitive element is also connected by the molded base through the molding process. A light window is formed in a central portion of the molded base to provide a light path for the photosensitive element, wherein a cross section of the light window is configured to have a trapezoidal or multi-step trapezoidal shape which has a size increasing from bottom to top to facilitate demoulding and avoiding stray lights.
US11363180B2
Systems comprising a display having a first pixel array and a gap in the first pixel array in which at least some pixels of the first pixel array are missing, a device such as a camera, a light emitting device or a light receiving device, and a second pixel array. The systems are operable in a first operation mode in which the camera or light emitting device are operative while the second pixel array is not operative to display information, and in a second operation mode in which the camera or light emitting device are not operative while the second pixel array is operative to display the second array pixel information in the gap in the first pixel array. Systems are also operable in a third operation mode.
US11363177B2
An endoscope system processor includes: a blood vessel region determination unit that obtains a likelihood of a blood vessel region by a numerical value on the basis of a shape characterizing a blood vessel in each of a plurality of parts of an image of a biological tissue, from the image obtained by an electronic endoscope; and a blood vessel feature amount calculation unit that calculates a blood vessel feature amount indicating a feature amount of the blood vessel region by integrating the numerical values of the likelihood of the blood vessel region with each other in the entire image. The blood vessel region determination unit calculates an approximation degree as the likelihood of the blood vessel region, using a spatial filter.
US11363168B2
An imaging device comprises a scanning unit to create a scanned image of a document placed in the scanning unit. The imaging device comprises a remote scan management engine to create a remote scan request indicator in response to a remote access request received from a client device connected to the imaging device for remotely accessing the scanned image. The remote scan request indicator indicative of an authorization status of the remote access request. The authorization status being at least one of authorized, refused, and pending for authorization. The imaging device comprises a print engine to print a document copy having the scanned image and a remote scan request indicator. The remote scan request indicator is to allow an owner of the document to access the remote access authorization indicator to update the authorization status, to secure authorized access of the scanned image.
US11363162B2
A system and method provides automated prediction of filenames and storage locations for scan files generated from a user's scan of their financial documents. A prediction model is generated for the user based on weighted values derived from preexisting filenames and preexisting storage locations for their stored electronic files. Text or images from each scan document is analyzed and weighted and compared to the user's prediction model and a suggested name and storage location is automatically generated. The suggestions are confirmed or corrected by the user prior to storage, and any corrections are used to update the user's prediction model.
US11363159B2
In a line sensor including color filters that are periodically disposed in a light-receiving-element row, a problem called a “mixture of colors” occurs. A “mixture of colors” occurs when light that has been transmitted through a color filter differing from a color filter corresponding to a light receiving element is incident upon the light receiving element. In a CMOS sensor 107 including a light-receiving-element row in which a plurality of photodiodes 1204 are disposed side by side in a main scanning direction and a plurality of color filters 1202 that are disposed in correspondence with the plurality of photodiodes 1204, the center of each color filter 1202 is displaced in a direction of the center of the light-receiving-element row from the center of the photodiode 1204 corresponding to the color filter.
US11363150B2
There is provided an image management apparatus. A first receiving unit receives an image from a communication apparatus. A sending unit sends the image and an evaluation request for the image to an image evaluation apparatus configured to perform evaluation with respect to likelihood that another user will purchase the image. A second receiving unit receives an evaluation result for the image from the image evaluation apparatus. A registering unit registers the image in a server apparatus configured to provide an image sales service, in a case where the evaluation result indicates that the likelihood satisfies a predetermined standard and information, which indicates that a user consents to having the image registered in the server apparatus, is set in the image.
US11363149B2
A charging trigger function (CTF 40) in a communication network (30) advantageously uses pre-allocated usage units to authorize the use of a communication service by a user, when a pre-allocated usage unit is available with respect to the involved communication service and user. A pre-allocation function (PAF 42) provides the one or more pre-allocated usage units directly to the CTF (40) or indirectly via an online charging function (OCF 44). The pre-allocated usage units are determined, for example, according to predicted usage information, user account information, and configured rules. A usage prediction function (UPF 52) in the network (30) uses user-related information, such as historical usage data or other activity by the user, to generate the predicted usage information. Among its other advantages, authorizing the use of the communication service based on pre-allocated usage units obviates or reduces the need for usage authorization signaling going between the CTF and OCF.
US11363145B2
A computer-implemented method and system for enhancing interaction between a customer and a customer service representative of a company. D related to the customer is stored and received at a computer operated by the company, wherein the data can include a customer name, a customer address and a customer number. A telephonic interaction is preferably commenced between the customer and the customer service representative and a Web session is preferably commenced on a Web site for a client computer of the customer service representative. At least a part of the data is displayed on a workstation of the customer service representative as a first Web page, wherein the first Web page includes at least one selectable link to a second Web page. At least one selectable link is selected by the customer service representative to display the second Web page.
US11363135B2
A system and method for with an inmate in a privileged communication are disclosed. a communication system includes a portal subsystem that determines whether a communication should be monitored, or not, based on received information, including access information, from a first communication device. Based on the determination, the communication system bypasses a monitoring subsystem and stores and/or transmits the communication to a second communication device by way of a non-monitoring subsystem.
US11363126B2
A self-healing network on-board a vehicle includes multiple wireless devices that are directly and communicatively interconnected via communications backbone(s). One of devices is collectively determined by the other devices to be a lead device of the network, and therefore establishes a wireless link (e.g., an only wireless link) communicatively connecting any of the self-healing network devices to other devices/servers on-board the vehicle and external to the network. Passenger-consumable content may be delivered between any device of the self-healing network and the other on-board, external devices via the lead wireless device, its established wireless link, and the communications backbone(s). Any wireless device of the self-healing network may serve as a hot spare for the lead wireless device, so that the self-healing network may automatically reconfigure to mitigate and recover from faults, e.g., by automatically forming multiple, mutually exclusive sub-self-healing networks, each of which has its own cooperatively selected lead wireless device.
US11363124B2
Some embodiments provide a novel method for splicing Transmission Control Protocol (TCP) sockets on a computing device that processes a kernel of an operating system. The method receives a set of packets at a first TCP socket of the kernel. The method stores the set of packets at a kernel memory location sends the set of packets directly from the kernel memory location out through a second TCP socket of the kernel.
US11363117B2
Techniques are disclosed for modifying an application-level configuration of a cluster of virtual application servers in response to an automatic provisioning of server instances to or from the cluster. An auto-scaling service receives an indication that one or more metrics associated with a cluster in a service provider environment triggers a specified scaling condition. The cluster includes application server instances executing one or more services provided by an application. The auto-scaling service provisions an additional application server instance in response to the indication. One or more services provided by the application are installed on the additional application server instance. A configuration engine obtains one or more scripts for configuring the additional application server instance to execute the services as part of the cluster. The scripts are executed on the application server instances to include the additional application server instance to the cluster.
US11363113B1
Techniques for dynamic micro-region formation for service provider network independent edge locations are described. A set of services corresponding to services of the service provider network can be deployed to a separate, customer-managed datacenter. The services may be used privately by the customer or publicly by other users using the same or similar interfaces as are utilized for the services within the service provider network. These deployed independent edge locations can be grouped dynamically based on distance in terms of latency to result in micro-regions that users can use, e.g., to launch compute resources into.
US11363110B2
An example of an apparatus to connect devices to distribute content is provided. The apparatus includes a communication interface to communicate with a first device and a second device. The apparatus also includes an administration engine to manage a subscription service. In addition, the apparatus includes a memory storage unit to store a first record associated with the first device and a second record associated with the second device. The apparatus further includes an authentication engine to authenticate a request from the first device for content based on the first record. Furthermore, the apparatus includes a selection engine to select the second device based on the request. The second device is to generate the content and to transmit the content to the first device.
US11363102B2
This application provides a communication method and an apparatus. The method includes: a terminal determines that a detected application is associated with a first network; determines, based on information configured on the terminal, that the first network is a network accessible only in a specific area; obtains network information for the first network; and in response to when the terminal is within an area indicated by the network information, determine to initiate a session management procedure.
US11363099B2
Methods and systems for enabling publish-subscribe message transmission in a distributed environment
Messaging systems and methods for routing messages between network nodes of a distributed computing system are disclosed. The messaging system includes a plurality of network nodes. Each network node includes a shared memory comprising a shared memory region configured to store messages, a publisher, and a first bridge module. The first bridge module determines if a subscriber for a shared memory region of that network node exists on a remote network node, where the remote network node does not include the publisher. Upon determining that the subscriber exists on the remote network node, the first bridging module reads a plurality of messages from the shared memory region, and transmits the plurality of messages to a second bridge module of the remote network node. The second bridge module is configured to write the plurality of messages to a remote memory region on the remote network node.
US11363096B2
Methods, systems, and apparatus for automatic sharding and load balancing in a distributed data processing system. In one aspect, a method includes determining workload distribution for an application across worker computers and in response to determining a load balancing operation is required: selecting a first worker computer having a highest load measure relative to respective load measure of the other work computers; determining one or more move operations for a partition of data assigned to the first worker computer and a weight for each move operation; and selecting the move operation with a highest weight the selected move operation.
US11363093B2
Techniques are described herein for evaluating graph processing tasks using a multi-stage pipelining communication mechanism. In a multi-node system comprising a plurality of nodes, each node of said plurality of nodes executes a respective communication agent object. The respective communication agent object comprises: a sender lambda function is configured to perform sending operations and generate source messages based on the sender operations. An intermediate lambda function is configured to read source messages marked for a node, perform intermediate operations based on the source messages and generate intermediate messages based on the intermediate operations. A final receiver lambda function configured to: read intermediate messages marked for said each node, perform final operations based on the intermediate messages and generate a final result based on the final operations.
US11363089B2
The present invention relates to systems and methods for network labeling in order to enhance real time data transfers. A network for a real time data transfer is identified and predictive models for network performance are compared against to determine if the network is suitable for the data transfer. If so, then the real time data transfer may be completed as expected. However, if the network is predicted to be unsuitable for transmission an alternate means for connection may be suggested. The alternate suggestion may include delaying the data transfer until the network is expected to be in better conditions, connecting to another access point in the network, or switching to another network entirely. During the data transfer, the quality of the network is monitored in order to update the predictive models for the network's quality. Identifiers for the network may be utilized to keep track of the networks. Network signal strength, signal pollution and time may also be tracked in order to identify patterns in the network's performance.
US11363087B2
A method and system provide the ability to orchestrate a media workflow using a computer system. A payload for an application programming interface (API) to be utilized to process media content is determined. The payload is parsed to display one or more variables of the payload in a graphical user interface. The variables are mapped to webform user interface elements. A job of the media workflow is executed. During execution, a webform of the user interface elements is programmatically generated and presented to an operator, data for the payload is received via the webform, and the received data is provided to the API to process the media content.
US11363086B2
Network equipment for establishing a manifest to be provided to a requesting terminal configured to receive a multimedia content divided into segments from a network equipment, each segment being available in one or more representations, said manifest listing available representations for the multimedia content and specifying a plurality of adaptation sets, each adaptation set defining a spatial object of the multimedia content, the spatial objects of the adaptation sets defining a whole spatial object is described. The network equipment includes at least one memory and at least one processing circuitry configured to define, in the manifest, a type of mapping of the multimedia content to the whole spatial object and a point of reference in one adaptation set of reference amongst the adaptation sets, and associate depth information with each adaptation set.
US11363082B2
A video conference telepresence controller includes a first set of instructions commanding a server to create and maintain a queue structure for clients of a video conference telepresence session, a second set of instructions commanding the server to monitor audio/video feeds of the clients of the video conference telepresence sessions and identify the clients of those feeds, a third set of instructions commanding the server to detect precursor events to a session disturbance or flow interruption in one or more of the monitored feeds and flagging the feeds harboring the events for action, and a fourth set of instructions commanding the server to perform an interruption, redirect, or deletion of the one or more feeds and for providing notification thereof to one or more clients.
US11363080B1
A method for managing intelligent discovery and mesh connectivity orchestration for collaboration solution sessions. The disclosed method may be information technology decision maker (ITDM) and security compliant while offering a simplified end-user experience to overcome pain points tied to co-located collaboration user experience. The disclosed method may provide time and/or session bound manageability (and security) policies tied to co-located collaboration actions (e.g., hotkey based) and connectivity management. The disclosed method may further offer peer-to-peer (P2P) session management optimization using out-of-band (OOB) capabilities and negotiations for purposes of screen casting, content sharing, etc. The disclosed method moreover initializes mesh connectivity state contingent for P2P sessions, as well as adapts mesh state to real-time changes in participant system and/or connectivity states.
US11363079B2
System and methods for recording conference application activity associated with a network conference. In an embodiment, a method is provided for recording conference application activity associated with a network conference. The method includes activating a client application, activating a recording of conference application activity, selecting a conference application from a plurality of conference applications, and running the conference application from the client application. The conference application is run during at least one of before, during, and after a network conference so that conference application activity is recorded. The method also includes exiting the network conference, and completing the recording of the conference application activity.
US11363072B1
This disclosure is directed to technologies for identifying and mitigating vulnerable security policies. Using techniques described herein, vulnerable or “weak” ciphers may be identified and updated before the use of the weak security policies and/or weak ciphers cause a disruption in service. A cipher agent may be authorized to monitor the SSL handshake messages which negotiate SSL ciphers and protocols happening from and to a server application. The cipher agent identifies the security policies and/or the ciphers that are utilized by the client application and determines whether the ciphers are weak ciphers. The cipher agent stores security data associated with security policies and ciphers supported by the client device. The cipher agent may store this data in a log, and/or make it available to the client and/or one or more services for further action.
US11363065B2
A method of identifying network devices such as a router includes accessing an HTTP server on at least one network device, and evaluating a web page served by the device's HTTP server. The web page is evaluated to determine whether it is similar to a page group from a plurality of page groups, where each of the plurality of page groups comprises a group of web pages similar to other pages in the page group. If the evaluated web page is determined similar to a page group, the page group most similar to the evaluated web page is identified as corresponding to the identity of the network device.
US11363064B2
Embodiments described herein provide systems, methods, and computer storage media for detecting spam using by comparing hash values of content. In embodiments, hash values are generated based on the type of content and compared to other hash values in storage buckets. The similarity of content is determined by calculating the distance between two hash values and determining whether the distance exceeds a distance index. Counter values associated with hash values in storage are incremented when the distances between hash values exceed the distance index. Spam indications are communicated when the counter values for associated with hash values exceed a count threshold.
US11363062B1
A system and method to filter potentially unwanted traffic from trackers, third-party cookies, malicious websites or other sources and present the aggregated results of said filtering to the VPN user. One of the embodiments enables a VPN user to opt-in or opt-out from the filtering activities while being able to access the aggregated information about filtering. In another embodiment, the user can choose to customize the filtering parameters to add or remove specific targets from the filtering policies.
US11363056B2
Systems and methods are disclosed for analyzing a plurality of failed login records that correspond to failed login attempts detected by a computing system, to identify suspicious patterns of activity that can facilitate the supplementation of password blacklists for improving account security. To accomplish the foregoing, failed login records that include information associated with failed login attempts are obtained for analysis. The failed login records are analyzed to identify a set of failed login records that show initial characteristics of a suspicious pattern of activity. The information included in the set of failed login records are further analyzed to determine whether a suspicious pattern of activity is actually present. When a suspicious pattern of activity is identified in the set of failed login records, the passwords used in the failed login attempts are stored in password blacklists associated with the account identifier(s) with which the passwords were used.
US11363055B2
Embodiments of the invention are directed to systems, methods, and computer program products for rapid assessment of cloud frameworks to evaluate those considered for use in an enterprise context. The invention may quickly and consistently identify gaps or weaknesses of cloud frameworks or resources, assess the potential negative impact of such gaps or weaknesses, and facilitate the communication of quantifiable data to responsible parties in order to facilitate the implementation of necessary controls or actions. Embodiments of the invention are highly adaptable and dynamic in fashion such that they can be quickly and easily updated based on the changing needs of the enterprise.
US11363053B2
A device 1 for managing utilized services, which serves to manage an external service that is utilized when a user website provided by a user server 14 is accessed, is equipped with a CSP tag generation unit 9 for generating a CSP tag, which is a content security policy tag that allows access only to a prescribed domain and is stipulated by the World Wide Web Consortium.
US11363048B1
A system for security threat detection in data transmission extracts data features from a data file. The system compares each data feature with a corresponding historical data feature associated with a historical transmission of the data file. The system determines whether the data feature deviates from the corresponding historical data feature. In response to determining that the data feature deviates from the corresponding historical data feature, the system determines that the data feature is associated with a security threat that makes the data file vulnerable to unauthorized access. The system determines whether more than a threshold percentage of the data features are associated with security threats. If it is determined that more than the threshold percentage of the data features are associated with security threats, the system terminates the transmission of the data file.
US11363044B2
A method for detecting hypertext transfer protocol secure (HTTPS) flood denial-of-service (DDoS) attacks. The method estimating traffic telemetries of at least ingress traffic directed to a protected entity; providing at least one rate-base feature and at least one rate-invariant feature based on the estimated traffic telemetries, wherein the rate-base feature and the rate-invariant feature demonstrate a normal behavior of HTTPS traffic directed to the protected entity; evaluating the at least one rate-base feature and the at least one rate-invariant feature with respect to at least one baseline to determine whether the behavior of the at least HTTPS traffic indicates a potential HTTPS flood DDoS attack; and causing execution of a mitigation action when an indication of a potential HTTPS flood DDoS attack is determined.
US11363041B2
A method selectively installs a particular signature on a particular gateway based on the type of signature and the type of computer asset that is protected by that particular gateway. A system and/or analyst receives multiple signatures, where different signatures from the multiple signatures are specific for different types of computer assets. The system and/or analyst identifies and extracts a particular signature, from the multiple signatures, that will protect, if implemented on the appropriate gateway, a particular computer asset. The system and/or analyst identifies the appropriate gateway that protects the particular computer asset, and installs only the extracted particular signature from the multiple signatures on that appropriate gateway.
US11363035B2
A communications network security system includes a robustness agent that operates within a communications interface of a device at one or more nodes of the network to analyze and filter messages coming from or going onto the network. At each of the nodes, the robustness agent determines one or more sets of message characteristics associated with each of the messages passing through the agent, and the agent is configured to allow certain types of messages (e.g., messages with certain predetermined sets of characteristics) to be passed through the agent, prevent messages with other predetermined characteristics from being passed through the agent, such as by halting (discarding or filtering) these messages, and/or passes still other messages having other sets of message characteristics to a volume filter to be counted. The volume filter counts the number of messages with a particular set of message characteristics and passes these messages if the number of these detected messages over a particular period of time is less than a particular threshold, and filters these messages if the number of counted messages is greater than a particular threshold over a particular period of time.
US11363029B2
Aspects of the disclosure relate to resource allocation and rebating during in-flight data masking and on-demand encryption of big data on a network. Computer machine(s), cluster managers, nodes, and/or multilevel platforms can request, receive, and/or authenticate requests for a big data dataset, containing sensitive and non-sensitive data. Profiles can be auto provisioned, and access rights can be assigned. Server configuration and data connection properties can be defined. Secure connection(s) to the data store can be established. The big data dataset can be uncompressed based on a codec and uncompressed data blocks can be distributed for processing. Sensitive information can be redacted into a sanitized dataset based on one or more data obfuscation types. The encrypted data can be transmitted, in response to the request, to a source, a target, and/or another computer machine and can be decrypted back into the sanitized dataset.
US11363028B2
A method for managing access privileges is disclosed. The method includes: obtaining, based on employee data received from a first client server having access to a human resources database of an organization, a first indication identifying a change in a first employee structure of the organization, the first employee structure indicating an employee status associated with each of one or more of the employees; retrieving permissions data defining access privileges associated with one or more employee statuses within the first employee structure for accessing a protected resource; and updating a user permissions database associated with the protected resource to indicate a change in access privileges for at least one employee of the organization based on the first indication and the permissions data, the user permissions database indicating access privileges for employees of the organization that are authorized to access the protected resource.
US11363022B2
Systems and methods implemented by an application executed on a user device for service discovery and connectivity include, responsive to joining a new network, performing a Dynamic Host Configuration Protocol (DHCP) operation to obtain network configuration parameters; receiving a DHCP message in response with the network configuration parameters; via an application executed on the user device for service discovery and connectivity analyzing data in the DHCP message to determine one or more forwarding profiles on the new network, wherein the one or more forwarding profiles are based on a location or trust of the new network; and automatically installing the determined one or more forwarding profiles.
US11363020B2
Embodiments of this application disclose a method for detecting a security breach. The method includes: receiving a target message sent by a terminal of a first account to a terminal of a second account; determining that there is a potential security risk associated with the first account; interrupting transmission of the target message from the first account to the second account; randomly selecting an identity authentication question from a preset question database; separately sending the identity authentication question to the first account and the second account, respectively; receiving a first answer to the identity authentication question from the first account and a second answer to the identity authentication question from the second account; and resuming transmission of the message from the first account to the second account when the first answer matches the second answer.
US11363014B2
The present invention comprises scanning, by a mobile device of the user, a QR code generated by a server application when the user requests access to a secure web portal and generating, within a client application, a login code which is used to authenticate the user within an authentication service and then being redirected to the requested portal.
US11363010B2
A method and device for managing a digital certificate are provided. A digital certificate requesting device negotiates with a digital certificate issuing device by using an acquired authorization code, to establish a security data channel and generate a security key, and messages can be encrypted with the generated data communication key during a process of message interaction between the digital certificate requesting device and the digital certificate issuing device, thereby effectively increasing the security in data transmission. The method and device are applicable for automatically requesting for, querying, updating, revoking a digital certificate and acquiring a digital certificate revocation list in various scenarios.
US11363006B2
Systems and methods of matching identifiers between multiple datasets are described herein. A system can transmit a first identifier vector to a third party server. The first identifier vector can include a first identifier, first parameters, and second parameters. The system can receive, from the third party server, the first identifier vector encrypted based on a third-party encryption. The system can receive, from the third party server, a second identifier vector encrypted based on the third-party encryption associated with the third party server. The second identifier vector can include a second identifier, third parameters, and fourth parameters. The system can determine a correlation count between the first identifier vector and the second identifier vector. The system can determine that the first identifier corresponds to the second identifier based on the correlation count. The system can generate one identifier key for both the first identifier and the second identifier.
US11362995B2
Systems and methods for providing pre-emptive intercept warning for online privacy or security are disclosed. In one embodiment, at a privacy security appliance comprising at least one computer processor, a method for may include: (1) establishing a virtual private network (VPN) connection with a computer application executed by a client device; (2) receiving, over the VPN connection, an internet protocol (e.g., HTTP or HTTPS) request for a website host; (3) communicating the internet protocol request to the website host; (4) receiving a response to the internet protocol request from the website host; (5) inspecting the response for privacy or security issues with embedded links in the response; (6) scoring the embedded links based on the inspection; (7) generating a mock webpage based on the response comprising the scoring for the embedded links; and (8) delivering the mock webpage with the scoring to the application over the VPN. The mock webpage may include links to the embedded links.
US11362985B2
A network element is provided. The network element includes a tunneling endpoint having a virtual address. The tunneling endpoint is configured to receive an address resolution reply that has a destination MAC (media access control) address matching the virtual address of the tunneling endpoint and is from a network device in a first network that includes the tunneling endpoint. The tunneling endpoint is further configured to send the address resolution reply via an interconnect to a further tunneling endpoint in a further network. A method for address resolution in virtual extensible networks is also provided.
US11362983B2
Systems, methods, and computer media for manipulating electronic messages are provided herein. A system for editing electronic messages can include at least one processor, and an application. The application can be configured to, by the at least one processor, send an electronic message from a sender to a recipient, edit the message after it has been sent to the recipient to create an edited message, retain a relative location of the message in the recipient's inbox while the edited message is created, send the edited message from the sender to the recipient, and place the edited message in the relative location of the message in the recipient's inbox.
US11362976B2
An forum facilitator device is provided that allows for a controlled environment to provide a secure forum for residents to provide communications to other registered users of the secure forum. The communications are provided through posts made in the secure forum and through other types of communications from the inmate such as but not limited to emails and text messages. The forum facilitator device operates the secure forum and implements rules to control what is posted on the secure forum, who is able to access the secure forum, and what entities are allowed to view and interact with residents of the controlled environment.
US11362974B2
Systems and methods are provided for generating for presentation information about an event on a device that is in a mode of operation that prevents presentation of information about events. This may be accomplished by a media guidance application that receives a command, on a user device associated with a first user, to place the user device in a do not disturb mode. The media guidance application receives, while the user device is in the do not disturb mode, information about an event and determines whether the event is relevant to the user. The media guidance application then determines whether the event is trending among a plurality of users associated with the user and, if trending, displays, while the user device is in the do not disturb mode, a notification about the event to the user on the user device.
US11362972B2
A messaging server may receive message data which may comprise message information. The messaging server may generate one or more messages which may be formatted according to different endpoint protocols. The messaging server may send the messages using the same protocol as the protocol used for formatting the messages.
US11362971B2
A computer-implemented method, computer program product, and computing system is provided for sharing resources between users. In an implementation, a method may include receiving a sharing request for a resource from a requesting participant of a collaborative session. The method may also include receiving a sharing authorization from a sharing participant of the collaborative session. The method may further include simultaneously downloading the resource from a resource location by a computing device associated with the sharing participant and uploading the resource to the requesting participant by the computing device associated with the sharing participant.
US11362968B2
Technologies for dynamically managing a batch size of packets include a network device. The network device is to receive, into a queue, packets from a remote node to be processed by the network device, determine a throughput provided by the network device while the packets are processed, determine whether the determined throughput satisfies a predefined condition, and adjust a batch size of packets in response to a determination that the determined throughput satisfies a predefined condition. The batch size is indicative of a threshold number of queued packets required to be present in the queue before the queued packets in the queue can be processed by the network device.
US11362966B2
Examples include a method of identifying single twisted pair cable Ethernet auto-negotiation requests or double twisted pair cables Ethernet auto-negotiation requests using detection of message time interval patterns. The method includes receiving, by a first Ethernet device, a plurality of messages transmitted by a second Ethernet device over a single twisted pair cable connecting the first Ethernet device and the second Ethernet device; storing one or more time intervals between starting times of successive pairs of the plurality of messages; determining if a pattern is found in the time intervals; when the pattern is found, setting a single twisted pair cable communications mode between the first Ethernet device and the second Ethernet device; and performing priority resolution between the first Ethernet device and the second Ethernet device.
US11362955B2
Certain aspects of the present disclosure provide techniques for selecting policies for routing of data traffic. Certain aspects provide a method for wireless communication by a user-equipment (UE). The method generally includes selecting at least one policy for routing of data traffic to a network, wherein the policy comprise an access network discovery and selection policy (ANDSP) if the UE has the ANDSP provisioned regardless of whether the UE is registered to evolved packet core (EPC) or fifth-generation core network (5GCN), and communicating the data traffic to the network based on the selection.
US11362953B2
A method, performed by a receiver, for controlling congestion, including receiving packets from a transmitter, determining a maximum transmission rate of the received packets; determining a minimum packet delay of the received packets; determining characteristics of a congestion window of next packets to be received from the transmitter based on the maximum transmission rate and the minimum packet delay; and transmitting information on the determined characteristics of the congestion window to the transmitter.
US11362948B2
In a network device, a hash calculator generates a lookup hash value from data fields associated with a packet received by the network device. A compressed lookup key generator generates a compressed lookup key for the packet using the lookup hash value. A content addressable memory (CAM) stores compressed patterns corresponding to compressed lookup keys, uses the compressed lookup key received from the compressed lookup key generator to determine if the received compressed lookup key matches any stored compressed patterns, and outputs an index corresponding to a stored compressed pattern that matches the compressed lookup key. A memory stores uncompressed patterns corresponding to the compressed patterns stored in the CAM, and retrieves an uncompressed pattern using the index output by the CAM. A comparator generate a signal that indicates whether the uncompressed pattern retrieved from the memory matches the data fields associated with the packet.
US11362946B2
In one embodiment, a method includes receiving a packet comprising a destination address in a destination address field of the packet, where the destination address including at least a first global identifier and a second global identifier, determining that the first global identifier corresponds to the first network apparatus, determining that a local identifier in the destination address is associated with the first global identifier, identifying one or more instructions associated with the local identifier, performing one or more functions instructed by the one or more instructions, updating the destination address in the destination field of the packet to an updated destination address, determining a forwarding rule associated with the packet, and forwarding the packet with the updated destination address based on the forwarding rule.
US11362945B2
A method is implemented by a network device to dynamically optimize lookup speed in a packet processing table maintained at the network device while the network device is in operation. The method includes determining one or more runtime metrics of the packet processing table, selecting a lookup algorithm for the packet processing table from a set of lookup algorithms supported by the network device based on the one or more runtime metrics of the packet processing table, and configuring the network device to match incoming packets against rules in the packet processing table using the selected lookup algorithm for the packet processing table.
US11362943B2
A computing system may include a computing device configured to store and update published resource entitlements for a plurality of client devices. The system may further include a plurality of virtual delivery appliances configured to receive connection requests from the client devices, with the connection requests including a connection lease issued based upon the published resource entitlements for the client devices, request validation of the connection leases from the computing device, and provide the client devices with access to virtual sessions corresponding to the published resource entitlements responsive to validation of connection leases from the computing device. The computing device, responsive to validation requests from the virtual delivery appliances, may also compare the connection leases to the updated published resource entitlements and validate virtual session requests based thereon.
US11362941B2
Various example embodiments for supporting stateless multicast in label switched packet networks are presented. Various example embodiments for supporting stateless multicast in label switched packet networks may be configured to support stateless multicast in label switched packet networks based on support for handling a label switched packet associated with a multicast group, where the label switched packet includes a payload and a header and, further, where the header includes a set of labels indicative of a group of egress routers including at least a portion of the egress routers of the multicast group.
US11362937B2
Techniques for utilizing Software-Defined Field-Area Network (SD-FAN) controllers to receive a geographic location and transmission power of individual nodes and generate a geographic location topology of a Field-Area Network (FAN) to provide nodes with location-aware route paths for data transmission. One or more SD-FAN controller(s) may maintain a geographic location database to store the geographic location and transmission power of the individual nodes. Each node may utilize a Destination Address Object to advertise its geographic location and transmission power to the SD-FAN controller. The SD-FAN controller(s) may utilize the geographic location table to generate the geographic location topology of the FAN and determine a location-aware route path for optimized data transmission between nodes in the FAN.
US11362928B2
Techniques for generating a network topology are provided. For example, a method comprises: sending, at an edge node of a network, first exploration data to a first node of the network. The method also comprises receiving from the first node first feedback information for the first exploration data. The first feedback information includes identity information of the first node and first associated node list information, and the first associated node list information includes identity information of nodes associated with the first node in the network. In addition, the method comprises: determining latency between the first node and the second node based on the first latency information and the second latency information. Then, the method further comprises updating the network topology based on the latency between the first node and the second node. Through the method, the present disclosure can provide accurate data support for path optimization.
US11362927B2
A switch and a Frame Capture Managing Module (FCMM) for managing Ethernet frames. The FCMM receives a request for capturing Ethernet frames at a network interface of the switch. The request comprises an identity of the network interface and information relating to a second filter indicating Ethernet frames for monitoring by the network node. The FCMM sends to the switch, a configuration comprising the identity of the network interface of the switch, an indication about a first multicast channel, and information relating to a first filter. The FCMM sends a response comprising a second multicast channel relating to the first multicast channel. Furthermore, the switch receives a request for receiving Ethernet frame sent to the first multicast channel. The switch filters, by use of the first filter, received Ethernet frames into a collection of Ethernet frames. The switch sends the collection of Ethernet frames on the first multicast channel.
US11362926B2
Example implementations relate to dynamic wireless network selection. In some examples, a computing device may comprise a processing resource and a memory resource storing machine-readable instructions to determine a computing device is executing a number of applications, classify the number of applications, prioritize the number of applications based on the classification of the number of applications, determine at least one test from a plurality of tests to send to a network based on the prioritization of the applications, perform the at least one test from the plurality of tests, and determine a network adapter of the network to be used by the device based on the at least one test performed.
US11362920B2
Systems, methods, and apparatus, including computer-readable media, for enhanced network communication using multiple network connections. In some implementations, a networking apparatus concurrently maintains connectivity to a network through each of multiple network transports. The networking apparatus receives one or more packets to be transmitted over the network and classifies the one or more packets to determine a class of service. The networking apparatus selects one of the multiple network transports to transmit the one or more packets based on (i) the class of service for the one or more packets and (ii) measures of expected latency for transmission of the one or more packets over the respective multiple network transports. The networking apparatus transmits the one or more packets using the selected network transport.
US11362918B2
Aspects of the subject disclosure may include, for example, detecting a request for a network service between two network nodes and identifying a network path between the two network nodes, wherein the network path is realized by equipment performing a number of network functions. A first network function of the number of network functions is associated with a first number of redundant virtualized network resources performing at least a similar network function as the first network function. Usage metrics are determined corresponding to the first number of redundant virtualized network resources and a first virtualized network resource of the first number of redundant virtualized network resources is assigned to the network path based on the usage metrics to obtain a first assigned virtualized network resource. The network service is provided between the two network nodes using the first assigned virtualized network resource. Other embodiments are disclosed.
US11362914B2
A simple management of complex control instruction chains in a blockchain for a specific task for controlling devices is provided. In particular, a prescribed validity is assigned for a specific task of a blockchain-based device controller, the validity being defined by the life cycle (e.g. the period of use) of a device, for example.
US11362913B2
Systems and methods of the present disclosure facilitate managing information technology service level agreements. In some embodiments, the system includes a server that accesses a database storing a support ticket in memory. The support ticket can include a creation time and a service level agreement. The service level agreement can include a maximum response time. The server initiates, via the computer network, responsive to input from a computing device, a chat session associated with the computing device and the support ticket. The initiating can be associated with a time stamp. The server can be configured to determine a compliance with the service level agreement. The compliance can be computed as a difference between the time stamp and the creation time being less than the maximum response time. The server can be configured to generate a notification of the compliance with the service level agreement.
US11362905B2
Provided are a data receiving method and device to increase a probability of receiving normal data from a plurality of peripheral devices. A data receiving method of a device includes receiving current data from any one peripheral device of a plurality of peripheral devices, determining whether the received current data is normal data, calculating a probability that next data is normal data, on the basis of a result of the determination, and determining whether to receive the next data according to the calculated probability, in which the next data is data transmitted by the any one peripheral device or another peripheral device.
US11362885B2
A method, an apparatus, a device and a readable medium for disaster recovery processing for infrastructure areas which relate to the technical field of infrastructure area management are disclosed. The method includes: receiving a request for the service; under the condition that a monitoring system detects that there is an identifier of a faulty infrastructure area in identifiers of at least two infrastructure areas having a binding relationship with the request for the service, unbinding the binding relationship between the identifier of the faulty infrastructure area and the service; scheduling traffic for the request for the service to an unfaulty infrastructure area, according to a remaining unbound binding relationship between the service and the identifier of the unfaulty infrastructure area. According to the technical solutions, the damages may be stopped in time when the fault occurs in the infrastructure area.
US11362880B2
The invention relates to a method for operating a network, wherein at least two network devices are connected to one another in the network via a data line and exchange data via this data line, wherein each network device is fixedly assigned an independent MAC address, wherein a network management station also controls the configuration and/or the operation of the network, characterised in that a query is sent from the network management station by multicast by means of the SNMP protocol to the network devices so as to query the configuration parameters of the network devices and/or configure the queried network device by SNMP.
US11362874B2
Systems and methods for transmitting data using various Modulation on Zeros schemes are described. In many embodiments, a communication system is utilized that includes a transmitter having a modulator that modulates a plurality of information bits to encode the bits in the zeros of the z-transform of a discrete-time baseband signal. In addition, the communication system includes a receiver having a decoder configured to decode a plurality of bits of information from the samples of a received signal by: determining a plurality of zeros of a z-transform of a received discrete-time baseband signal based upon samples from a received continuous-time signal, identifying zeros that encode the plurality of information bits, and outputting a plurality of decoded information bits based upon the identified zeros.
US11362870B2
A frequency modulation demodulation device and a control method thereof are provided. The frequency modulation demodulation device includes an input terminal, a phase converter, a phase-locked loop circuit, and a frequency offset/shift detector. The phase converter receives an input signal to obtain a phase signal. The phase-locked loop circuit generates a phase adjustment signal according to the phase signal and adjusts the phase signal according to the phase adjustment signal to perform demodulation of the input signal. The phase-locked loop circuit performs signal alignment and signal compensation on the phase signal to generate a filtered phase signal. The phase adjustment signal provides a feedback of and adjusts the phase signal. The frequency offset/shift detector generates a frequency offset/shift determining signal according to the phase adjustment signal. The frequency offset/shift determining signal is related to a phase frequency offset/shift of the input signal.
US11362865B2
A virtual network includes a virtual entry device, a virtual exit device, and a communication channel that couples the virtual entry device to the virtual exit device in a web that lies between and interconnects a local router/switch with a remote router/switch device, where the virtual entry device and the virtual exit device have static forwarding tables which provide substantially improved performance.
US11362864B2
A communication system includes a first local area network (LAN), a first router that is operatively coupled to the first LAN, a second local area network (LAN), a second router that is operatively coupled to the second LAN, and a communication network that facilitates communication between the first router and the second router. The first router includes a communication control device having at least one processor that transmits first information indicating a connection relation of a first communication relay device to the first communication relay device connected via the Internet. The processor also receives the first information from the first communication relay device. The processor also causes connection information in accordance with the received information indicating the connection relation of the first communication relay device to be displayed on a display unit.
US11362861B2
Provided is a modular type operating device capable of controlling the operation after assembly regardless of the assembly order of multiple modules. A base of a robot transmits an ID change request signal to an active module on a downstream side of a ring network. When each module receives the ID change request signal, it rewrites HOP of the ID change request signal to a value incremented by 1 and transmits it to the module on the downstream side or the base, creates a new ID to indicate the connection order and type of each module based on the HOP before rewriting and the physical ID, and transmits a module information signal including the new ID and the like to the module on the downstream side or the base.
US11362860B2
A method for data hand-shaking based on EtherCAT protocol is disclosed, the method is implemented by an EtherCAT slave device, and includes: receiving a data packet from a previous device; obtaining self-related data from or inserting feedback data to the data packet for generating a processed packet; transmitting the processed packet to a next device; receiving a returned packet from the next device; transmitting the returned packet to the previous device; performing a packet diversion procedure to at least one of the data packet, the processed packet and the returned packet for generating a backup packet, wherein at least part of the content of the backup packet is identical to the content of the data packet, the processed packet or the returned packet; analyzing the backup packet; and, filtering the backup packet for obtaining designated application data with respect to other EtherCAT slave devices.
US11362848B1
Aspects of the present disclosure involve a system comprising a computer-readable storage medium storing a program and method for administrator-based navigating of a participant between rooms. The program and method provide, to a first of plural participants, a first user interface for navigating a virtual space comprising plural rooms, the first user interface allowing the first participant to move the plural participants among the plural rooms; provide, to a second participant, a second user interface for navigating the virtual space, the second user interface allowing the second participant to move among the plural rooms while disallowing to move other participants among the plural rooms; receive an indication of user input via the first user interface, to move the second participant from a first room to a second room; and provide, in response to receiving the indication, for switching the second participant from the first to second room.
US11362846B1
Systems and method may implement a publish/subscribe messaging framework for distributing messages among a plurality of mobile computing devices. A particular “publish/subscribe channel” may be implemented in the context of an auction for one or more items, e.g., collectibles such as trading cards, toys, and/or figurines. The implementation of the publish/subscribe messaging framework may allow for real-time communications of developments in the auction(s) which, in combination with a real-time video stream from a host to a plurality of guests in the channel, amounts to an improved user experience at host devices and guest devices.
US11362840B2
Disclosed herein are methods, systems, and media for backtracking a user's operation of services. One method comprises: receiving an authorization request from a service device, the authorization request based on a service processing request from a client device, and comprises: data corresponding to a user's operation related to a service, authorization information for accessing the data granted to the service device; a first digital identity of the user; and a second digital identity of the service device; in response to determining that the authorization information satisfies a condition, generating a claim based on the data, the authorization information, the first digital identity, and the second digital identity; recording the claim to a blockchain; and in response to determining that a supervising user has permission to access the claim, granting permission to the supervising user to backtrack the user's operation corresponding to the service based on the claim in the blockchain.
US11362839B2
A security data processing device comprising a processor and memory, the processor configured to: receive a digital document comprising a primary programming requirement for programming a programmable device; determine if there is a record stored in the memory that corresponds to the digital document; receive a programming request from a programming module of a programming machine in communication with said processor, said programming request requesting the programming of the programmable device; determine if the programming request complies with the primary programming requirement in the digital document; and wherein if said programming request complies with the primary programming requirement in the digital document and if there is no record stored in the memory that corresponds to the digital document, the processor is configured to: output programming information to the programming module for programming the programmable device; and permanently store a further record, corresponding to said digital document, in the memory.
US11362834B2
Systems and methods are described for managing digital rights. Methods may comprise causing an encrypted content asset to be stored at a storage location. The encrypted content asset at the storage location may be accessible by one or more user devices. A transaction may be generated and may comprise an identifier and a decryption key, wherein the decryption key is configured to decrypt at least a portion of the encrypted content asset. The transaction may be caused to be stored in a distributed database, wherein the distributed database is accessible by the one or more user devices using at least the identifier.
US11362831B2
In one embodiment, a set of feature vectors can be derived from any biometric data, and then using a deep neural network (“DNN”) on those one-way homomorphic encryptions (i.e., each biometrics' feature vector) can determine matches or execute searches on encrypted data. Each biometrics' feature vector can then be stored and/or used in conjunction with respective classifications, for use in subsequent comparisons without fear of compromising the original biometric data. In various embodiments, the original biometric data is discarded responsive to generating the encrypted values. In another embodiment, the homomorphic encryption enables computations and comparisons on cypher text without decryption. This improves security over conventional approaches. Searching biometrics in the clear on any system, represents a significant security vulnerability. In various examples described herein, only the one-way encrypted biometric data is available on a given device. Various embodiments restrict execution to occur on encrypted biometrics for any matching or searching.
US11362830B2
A memory system is communicable with a plurality of hosts. The memory system includes a nonvolatile memory and a controller electrically connected to the nonvolatile memory. The controller receives an authentication request command from a first host, and transmits a first authentication code when authentication of the first host is successful. The controller receives an access command, which includes a second authentication code, for accessing the nonvolatile memory from a second host. The controller permits an access to the nonvolatile memory in accordance with the access command when the second authentication code matches the first authentication code, and prohibits an access to the nonvolatile memory in accordance with the access command when the second authentication code is different from the first authentication code.
US11362827B2
The disclosure provides methods and systems for securing internet of thing systems. One method includes receiving, at a computing device, a token, wherein the token comprises a cryptographically signed list of rights that the computing device is authorized to request. The method also includes requesting, using the computing device, an action of a receiving device in an industrial location, wherein requesting the action comprises sending the token with the request to cause the receiving device to authenticate the user of the computing device and confirm the user is authorized to perform the action.
US11362825B2
Methods and systems for secure authentication in an extended reality (XR) environment are described herein. An XR environment may be output by a computing device and for display on a device configured to be worn by a user. A first plurality of images may be determined via the XR environment. The first plurality of images may be determined based on a user looking at a plurality of objects, real or virtual, in the XR environment. The first plurality of images may be sent to a server, and the server may return a second plurality of images. A public key and private key may be determined based on different portions of each of the second plurality of images. The public key may be sent to the server to register and/or authenticate subsequent communications between the computing device and the server.
US11362824B2
This disclosure relates to systems and methods for managing protected electronic content using proxy reencryption techniques. Rights management architectures are described that may, among other things, provide end-to-end protection of content keys from their point of origination at a content creator and/or content service to end user devices. Proxy reencryption techniques consistent with aspects of the disclosed embodiments may enable transformation of a ciphertext under one public key to a ciphertext containing the same plaintext under another public key. Consistent with embodiments disclosed herein, proxy reencryption processes may be implemented using indistinguishability obfuscation and puncturable public-key encryption schemes, functional encryption, and/or white box obfuscation techniques.
US11362817B2
A quantum cryptographic key output apparatus includes a semiconductor laser device that repeatedly generates pulsed laser light, an encoder that encodes the pulsed laser light based on a quantum cryptographic key, an optical branching unit that branches the pulsed laser light, and an attenuator that attenuates a light intensity of first pulsed laser light so that the number of photons of the first pulsed laser light has any one of a plurality of candidate values that are values equal to or smaller than 1. Further, the output apparatus includes a light intensity determination unit that determines whether or not a light intensity of a second pulsed laser light is in a predetermined range, and an information output unit that outputs specifying information for specifying the first pulsed laser light corresponding to second pulsed laser light of which the light intensity is not in the predetermined range to an input apparatus.
US11362814B1
Autonomous devices and systems, methods, and program products for authorizing and performing autonomous devices transactions are disclosed. An autonomous device can be configured to generate a first hash value of a chain of hash values by applying a hash algorithm to first data including first new data and a first previous hash value of the chain of hash values, the first previous hash value computed by applying the hash algorithm to first previous data. The device can transmit to a transaction computer system the first hash value and the first new data. The device can generate and transmit to the transaction computer system a first signed electronic transaction request comprising first transaction data comprising a sending account identifier associated with the autonomous device, a destination account identifier, a transaction amount, and a timestamp. The device can digitally sign the transaction request using a private key of an asymmetric key pair.
US11362811B2
The present disclosure describes techniques for configuring and participating in encrypted audio calls, audio conferences, video calls, and video conferences. In particular, a call initiator generates a meeting identifier and a first meeting key, which are encrypted using a first encryption key and distributed to one or more participants of the call. The one or more participants decrypt the meeting identifier and the first meeting key, and use that information to participate in the encrypted call. Further, participants respond to the encrypted communication data by encrypting their reply data with the first meeting key. The call initiator decrypts the reply data using the first meeting key.
US11362799B2
In some embodiments, a digital clock management system includes input signal conversion circuitry, logic circuitry and output signal conversion circuitry. The input signal conversion circuitry converts input signals to corresponding first digital data streams, each of which contains digital data synchronized to a first data clock. First digital logic circuitry converts the first digital data streams to second digital data streams, each of which contains digital data synchronized to the first data clock, and converts the second digital data streams to third digital data streams, each of which contains digital data synchronized to a common clock. Second digital logic circuitry converts the third digital data streams to a single digital data stream. The output signal conversion circuitry converts the single digital data stream to a modulated output signal.
US11362798B2
A technology is described for increasing signal booster gain from a weak-signal far node in the proximity of a strong-signal near node. A first splitter can be coupled to a first interface port. A first channelized switchable first-direction parallel path can be coupled to the first splitter comprising a first channelized first-direction bandpass filter for a first subset of a selected first-direction band. A first switchable first-direction parallel path coupled to the first splitter can comprise: a switchable first-direction path comprising a first bandpass filter for passing the selected first-direction band; and a second channelized switchable first-direction parallel path comprising a second channelized first-direction bandpass filter for a second subset of the selected first-direction band.
US11362794B2
It is provided a method for determining a relationship between a first node and at least one second node each serving one different or the same wireless communication network, the method comprising the steps of detecting pilot contamination; and determining a relationship between the first node and at least one of the second nodes based on the detected pilot contamination.
US11362791B2
Provided is a user terminal which is used in a future wireless communication system which bundles a plurality of slots (sub-frames) in the time direction. When applying bundling, in the leading slot, Additional DMRS (Demodulation Reference Signal) is mapped according to channel quality (factors which lead to a deterioration in quality, such as Doppler shift, propagation environment, etc.), and in second and subsequent slots, the existence of Additional DMRS mapping or the mapping position is selected on the basis of rules concerning Additional DMRS mapping. The control unit (203) of the user terminal (20) specifies, in second and subsequent slots, the existence of Additional DMRS mapping and the mapping position on the basis of the aforementioned rules.
US11362781B2
The present disclosure provides a method and apparatus for reference signal configuration. The method includes: determining a time domain density of a phase tracking reference signal (PTRS) according to a first modulation and coding scheme (MCS) and correspondence information between MCSs and PTRS time domain densities; determining a frequency domain density of the PTRS according to a first scheduled bandwidth and correspondence information between scheduled bandwidths and PTRS frequency domain densities; and mapping the PTRS to one or more resource elements (REs) according to the time domain density of the PTRS and the frequency domain density of the PTRS when certain conditions are met.
US11362780B2
A wireless communication method, a terminal device and a network device can realize multi-user multiplexing of terminal devices that transmit DMRS sequences using different multiple access modes. The method includes: determining, by a terminal device, a quantity K of demodulation reference signal DMRS sequences corresponding to a first DMRS port and a physical resource occupied by each DMRS sequence in the K DMRS sequences, where K is a positive integer; and sending, on the determined physical resource occupied by the each DMRS sequence, the each DMRS sequence to a network device using the first DMRS port.
US11362775B2
A method for allowing wireless communication between an access point and a wireless station in a wireless communication network includes: providing at least one from a combination of a 2.4 GHz frequency band and a 5 GHz frequency band; providing a frequency band including a 6 GHz frequency band for allowing wireless data communication; assigning a first data communication channel having a first frequency bandwidth in the frequency band including the 6 GHz frequency band between the access point and the wireless station; and transmitting data packets between the access point and the wireless station via the first data communication channel in the frequency band including the 6 GHz frequency band. Each of the 2.4 GHz frequency band and the 5 GHz frequency band includes a plurality of subchannels having a first base frequency bandwidth of 20 MHz, and the frequency band including the 6 GHz frequency band includes a plurality of subchannels having a second base frequency bandwidth that is larger than the first base frequency bandwidth.
US11362765B2
Through the identification of different packet-types, packets can be handled based on an assigned packet handling identifier. This identifier can, for example, enable forwarding of latency-sensitive packets without delay and allow error-sensitive packets to be stored for possible retransmission. In another embodiment, and optionally in conjunction with retransmission protocols including a packet handling identifier, a memory used for retransmission of packets can be shared with other transceiver functionality such as, coding, decoding, interleaving, deinterleaving, error correction, and the like.
US11362746B2
The present disclosure describes an efficient computer-implemented near-field communication system and method based on broadcasting audio signals for dynamically providing context-related additional content to a mobile device. In embodiments of the present invention, the additional content is mapped to specific audio watermarks and/or triggering commands which are encoded together into a digital signal. Based on continuously scanning the received background noise, an exactly defined frequency range and volume is dynamically selected for broadcasting the signal. Hence, the encoded digital signal is further modulated into an audio signal in the exactly defined frequency range. In embodiments of the present invention, the selected exactly defined frequency range for transmitting the audio signal may preferably be located in the ultrasound and/or infrasound frequency range. In case of transmitting infrasound signals, gyrosensors of the mobile device may be employed as audio signal receivers in embodiments of the present invention. Moreover, in further embodiments of the present invention, audio signal receiver of a mobile device such as gyrosensors or microphones may be switched on by transmitting a command via a wireless network such as Wifi or Bluetooth. Also the information about the selected frequency range and volume for broadcasting the audio signal may be provided to the mobile device via a wireless network in embodiments of the present invention. In response, an audio signal receiver of the mobile device may be tuned to the selected frequency range. The received audio signal is further processed on the mobile device so that the context-related additional content may be displayed and/or rendered.
US11362744B2
Various techniques include detecting noise in a network, identifying the type of noise in the network, localizing noise in the network, determining noise scores for network devices, and/or determining likelihoods that particular devices are causing noise and/or are in proximity of a point of entry of noise into the network.
US11362736B2
An optical transmitter module includes a semiconductor laser device, optical modulator, temperature adjusting device which includes a substrate, a first installation part and a second installation part, a package having a bottom surface opposite to a back surface of the substrate, the package housing the semiconductor laser device, the optical modulator, and the temperature adjusting device; and a middle block disposed between a first temperature controlling element a the second temperature controlling element, the middle block having a back surface directly or indirectly fastened to a principal surface of the substrate.
US11362733B2
An optical system (100) comprising: a transmitter module (102) configured to transmit a sequence of optical pulses (300), each optical pulse in the sequence (300) having a different magnitude to each other optical pulse in the sequence (300); a receiver module (104) comprising one or more optical signal detectors, the receiver module (104) configured to receive the sequence of optical pulses (300) transmitted by the transmitter module (102); and one or more processors (110) configured to process the sequence of optical pulses received by the receiver module (104) to select an optical pulse from the received sequence of optical pulses (400) based on one or more predetermined criteria. The one or more predetermined criteria include a criterion that the selected optical pulse does not saturate the one or more optical signal detectors.
US11362732B2
The present invention relates to satellite systems and more particularly, to the provision of a satellite system and method for communications applications, with global coverage. An optimal method of providing global broadband connectivity has been discovered which uses two different LEO constellations with inter-satellite links among the satellites in each constellation, and inter-satellite links between the constellations. The first constellation is deployed in a polar LEO orbit with a preferred inclination of 99.5 degrees and a preferred altitude of 1000 km. The second constellation is deployed in an inclined LEO orbit with a preferred inclination of 37.4 degrees and a preferred altitude of 1250 km.
US11362729B2
Technology for a pre-amplification system for a modem is disclosed. The pre-amplification system can include an uplink-downlink signal path communicatively coupled between a first modem port of the modem and a first donor antenna port. The pre-amplification system can include a downlink signal path communicatively coupled between a second modem port of the modem and a second donor antenna port. The downlink signal path can include a pre-amplifier configured to amplify a received downlink cellular signal to produce an amplified downlink cellular signal to be directed to the second modem port.
US11362723B2
Methods and apparatuses for high speed beam management. A method of operating a user equipment (UE) includes receiving configuration information for transmission configuration indicator (TCI) states; receiving configuration information for group TCI indices, wherein a group TCI index, m, of the group TCI indices is associated with a group of TCI states; receiving configuration information on which TCI states within the group of TCI states to apply to at least one of downlink channels and uplink channels; and receiving the group TCI index. The method further includes decoding a channel conveying the group TCI index; determining, at least based on the decoded group TCI index, one or more TCI states to apply to the at least one of downlink channels and uplink channels; and at least one of (i) receiving the downlink channels and (ii) transmitting the uplink channels using the determined one or more TCI states.
US11362721B2
Grid of beams (GoB) adaptation in a wireless communications circuit, particularly for a wireless communications system (WCS), is disclosed. The wireless communications circuit may be provided in the WCS to provide radio frequency (RF) coverage in a wireless communications cell. In this regard, an antenna array is provided in the wireless communications circuit to radiate the GoB, which includes a number of RF beams corresponding to an RF communications signal(s), in the wireless communications cell. In examples discussed herein, the wireless communications circuit can be configured to detect a coverage condition change in the wireless communications cell and modify the GoB accordingly. By adapting the GoB to the coverage condition change, it may be possible to reduce processing overhead and improve resource usage, data throughput, and system adaptability of the wireless communications circuit, thus helping to optimize RF coverage in the wireless communications cell.
US11362719B2
Multi-level beam scheduling in a wireless communications circuit, particularly for a wireless communications system (WCS), is disclosed. The WCS includes a central unit(s) and a wireless communications circuit(s) configured to reduce beamforming overhead and improve radio frequency (RF) coverage in a wireless communications cell(s) based on a multi-level beam scheduling scheme. In a non-limiting example, the multi-level beam scheduling scheme includes a first level (L1) scheduler, a second level (L2) scheduler, and a third level (L3) scheduler configured to perform cross-cell beam scheduling, in-cell beam scheduling, and in-beam user equipment (UE) scheduling, respectively. By employing the multi-level beam scheduling scheme in the WCS, it may be possible to reduce processing overhead and improve resource usage, data throughput, and system adaptability of the wireless communications circuit(s), thus helping to optimize capacity and throughput in the wireless communications cell(s).
US11362714B2
A first terminal according to an embodiment of the disclosure may obtain information regarding reception power of a reference signal transmitted to a second terminal, obtain information regarding reception power of a source signal transmitted to the second terminal, obtain information regarding reception power of a first combined signal that is transmitted to the second terminal and is a combination of the reference signal and the source signal, obtain information regarding reception power of a second combined signal that is transmitted to the second terminal and is a combination of a modified source signal obtained by shifting a phase of the source signal and the reference signal, and determine a transmission beam of the first terminal, based on the information regarding the reception power of each of the reference signal, the source signal, the first combined signal and the second combined signal.
US11362707B2
The present disclosure relates to precoding vector indicating and determining methods and communications apparatus. In one example method, a terminal device generates first indication information, and sends the first indication information to a network device. The first indication information is used to indicate one or more frequency domain vectors and one or more weighting coefficients, where the one or more frequency domain vectors include a frequency domain vector reported for each of R frequency domain unit groups, the one or more weighting coefficients include a weighting coefficient reported for each of the R frequency domain unit groups, and a frequency domain vector and a weighting coefficient that are reported for an rth frequency domain unit group in the R frequency domain unit groups are used to construct a precoding vector corresponding to one or more frequency domain units in the rth frequency domain unit group.
US11362704B2
Methods, systems, and devices for wireless communication are described. A base station may configure a first sub-band and a second sub-band of a system bandwidth for communication with a user equipment (UE). The base station may determine a spatial quasi co-location (QCL) relationship between the first sub-band and the second sub-band and may transmit signaling to the UE that indicates the determined spatial QCL relationship. Upon receiving the signaling, the UE may derive, based on the indicated spatial QCL relationship, spatial parameters (e.g., beam width, pointing angle, etc.) for communication with the base station via the second sub-band. The spatial parameters may be derived based on spatial parameters used for reception of a downlink transmission from the base station via the first sub-band. Subsequently, the UE may communicate with the base station via the second sub-band using the derived spatial parameters.
US11362697B2
A multilayer printed circuit board (PCB) including a plurality of substrate layers formed in stack is provided. The multilayer printed circuit board includes a first substrate layer located on an outer side of the plurality of substrate layers, and a second substrate layer located on another outer side of the plurality of substrate layers that is opposite to the first substrate layer. The multilayer printed circuit board further includes a transmission line, connecting a first point of the first substrate layer and a second point of the second substrate layer, which passes through the first and second substrate layers, and includes a sub-transmission line disposed between and extended along at least two adjacent substrate layers among the plurality of substrate layers.
US11362687B2
A wireless communication device is provided. The wireless communication device includes a housing, a circuit board, a radio frequency module and an antenna. The housing has a frame and a back cover to define a receiving space. The circuit board is disposed in the receiving space, and defines a clearance area from the housing in the receiving space. The circuit board includes a ground terminal, a first feeding point, and a second feeding point. The antenna includes at least one metal conductor coupled to the first feeding point and the second feeding point, respectively, to provide a low frequency resonant path, a first middle frequency resonant path, a second middle frequency resonant path and a high frequency resonant path.
US11362683B2
A method includes receiving a first data frame and a second data frame from a communication channel; decoding the first data frame using a first portion of an extended parity-check matrix (PCM); and decoding the second data frame using a second portion of the extended PCM. The first portion is a subset of the second portion.
US11362679B2
A redundant bit generating device that generates redundant bits for error detection, that are added to a block of information bits, includes: a redundant bit calculation function that generates a predetermined number of redundant bits from the information bits according to a CRC polynomial; and a bit interleaving function that dispersedly arranges the predetermined number of redundant bits within the information bits using a permutation pattern determined based on the CRC polynomial.
US11362671B2
There is provided a computer-implemented method of compressing a baseline dataset, comprising: creating a weight function that calculates a weight for each instance of each unique data elements in the baseline dataset, as a function of sequential locations of each of the instances of each respective unique data element within the baseline dataset, creating an output dataset storing a codeword for each one of the unique data elements, wherein codewords are according to a compression rule defining data elements associated with a relatively higher weight as being associated with codewords that are relatively shorter, dynamically creating the compressed dataset by sequentially iterating, for each current sequential location of the baseline dataset: determining an encoded data element mapped to the respective data element of the current sequential location according to the weight function, and adjusting the codewords of the output dataset according to the current weights to maintain the compression rule.
US11362670B2
A method is presented for compressing data of a Rectified Linear Unit (ReLU) function on a graphical processing unit (GPU) employed in a learning process of a deep neural network. The method includes converting an initial data structure including nonzero data and zero data into a compressed data structure including only the nonzero data of the initial data structure as compressed data by generating a nonzero data bitmap region, generating a nonzero data number table region by employing a parallel reduction algorithm, calculating a nonzero data array index per block region of all blocks from the nonzero data number table region by employing a parallel prefix sum scan algorithm, allocating a buffer for the compressed data; and copying the nonzero data from the initial data structure into a nonzero data array region in a compressed data format in parallel.
US11362669B2
Provided is a track-and-hold circuit capable of reducing the power consumption of a differential amplifier circuit while preserving the broadband nature (without narrowing the bandwidth). In the track-and-hold circuit 1 including a differential amplifier circuit 10, a switch circuit 20, and a hold capacitor C21, the differential amplifier circuit 10 includes a first resistor R11 having one end connected to a collector electrode of a first transistor Q11 constituting a differential pair, a second resistor R12 having one end connected to the collector electrode of a second transistor Q12 constituting the differential pair, and a third resistor R13 to which the other end of the first resistor R11 and the other end of the second resistor R12 are connected and which is connected between the other ends and a power supply VCC.
US11362651B1
This disclosure is directed to circuits and techniques for protecting a body diode of a power switch from an inductive load when the power switch is turned OFF. A driver circuit may detect whether the power switch is in a desaturation mode when the power switch is turned ON and disable the power switch in response to detecting that the power switch is in the desaturation mode. In addition, the driver circuit may detect whether the body diode of the power switch needs protection when the power switch is turned OFF, and in response to detecting that the body diode needs protection, control the power switch according to a body diode protection scheme.
US11362642B2
An acoustic wave filter device includes a longitudinally coupled resonator acoustic wave filter on a series arm that connects an input terminal and an output terminal, first and second parallel arm resonators on first and second parallel arms that connect the series arm and a ground potential, an input-side ground port of the longitudinally coupled resonator acoustic wave filter and a ground port of at least one of the first and second parallel arm resonators are connected in common, an output-side ground port of the longitudinally coupled resonator acoustic wave filter and a ground port of at least another of the first and second parallel arm resonators are connected in common, and an electrostatic capacitance of the first parallel arm resonator is different from an electrostatic capacitance of the second parallel arm resonator.
US11362640B2
A bulk acoustic resonator operable in a bulk acoustic mode includes a resonator body mounted to a separate carrier that is not part of the resonator body. The resonator body includes a piezoelectric layer, a device layer, and a top conductive layer on the piezoelectric layer opposite the device layer. The piezoelectric layer is a single crystal of LiNbO3 cut at an angle of 130°±30°. A surface of the device layer opposite the piezoelectric layer is for mounting the resonator body to the carrier.
US11362638B2
Certain aspects of the present disclosure provide a bulk acoustic wave (BAW) resonator having a substrate with a heatsink region and an electrical insulator region. An example electroacoustic device generally includes a piezoelectric layer, a first electrode structure, a second electrode structure, one or more reflector layers, and a substrate having a heatsink region and an electrical insulator region. The heatsink region is arranged under a first portion of the first electrode structure, the first portion of the first electrode structure overlapping the second electrode structure. The insulator region is arranged under a second portion of the first electrode structure, the second portion of the first electrode structure being adjacent to the first portion of the first electrode structure.
US11362615B1
A current limiter for protecting a motor from overheating. An algorithm is disclosed for dynamically limiting the motor current, such as motors used in robotics. The algorithm uses a thermal model of the motor, which provides a real-time estimate of a coil temperature using instantaneous power consumption of the motor and a thermocouple measurement from the motor's printed circuit board. There are multiple potential outputs from the current limiter algorithm, such as the maximum power that can be consumed without overheating the coils, and an estimate of how long the motor could deliver a specified high torque before overheating.
US11362614B2
A power conversion apparatus includes a main circuit unit, a control unit, a current sensor, and a half-wave rectifier unit. The control unit includes current frequency calculation units and monitoring units. The current frequency calculation units calculate current frequencies based on at least either the rising timing or falling timing of current detection signals half-wave rectified by the half-wave rectifier unit. The monitoring units monitor the speed of a motor based on the current frequencies calculated by the current frequency calculation units.
US11362612B2
Disclosed herein is a power device of an electric vehicle including a motor housing that is configured to accommodate a motor which generates a driving force, and an inverter housing that has the shape of a cylinder which has first and second opened surfaces, that is coupled to the motor housing such that a shaft which delivers the driving force is coupled to the motor, and that is configured to accommodate an inverter module which supplies first, second and third AC power to the motor.
US11362610B2
A method for operating a permanent magnet synchronous motor comprises setting a maximum power, determining a current vector and an output voltage vector in the dq coordinate system. A setpoint amount for a setpoint voltage vector is calculated on the basis of the maximum power, the current vector and the output voltage vector. The setpoint voltage vector is generated with the setpoint amount, and then operating the permanent magnet synchronous motor at least with the setpoint voltage vector.
US11362609B2
Disclosed is an active sound generation apparatus using a motor, the apparatus including a target sound generating signal generator configured to select the target sound and to generate a current command signal for driving the motor to generate the target sound, a current sensor configured to sense phase current of the motor, a motor controller configured to generate a voltage command for driving the motor to generate the target sound and to control driving of the motor based on a current command signal generated by the target sound generating signal generator, the phase current of the motor sensed by the current sensor, and a counter electromotive force compensation value of the motor, and a radiated noise generator configured to generate the target sound using vibration generated from the motor driven by the motor controller.
US11362595B1
For power converter pre-charge with line synchronization, a method magnetizes a power transformer of a power converter with a supply voltage from a variable voltage variable frequency supply. The method pre-charges power cells of the power converter fed from the power transformer to a specified voltage with the supply voltage. The method further modifies a primary amplitude, a primary phase, and a primary frequency of a primary winding of the power converter with the supply voltage to match a main amplitude, a main phase, and a main frequency of a main voltage of a main power source. In response to matching the primary amplitude, the primary phase, and the primary frequency to the main amplitude, the main phase, and the main frequency, the method connects the main power source to the power transformer.
US11362591B2
A quasi-resonant auto-tuning controller includes a zero-voltage crossing detection circuit and a valley tuning finite-state machine having a look-up table. The zero-voltage crossing detection circuit receives a reference voltage and receives an auxiliary signal from an auxiliary winding. The zero-voltage crossing detection circuit produces a comparison signal having pulses when the auxiliary signal is less than the reference voltage. The valley tuning finite-state machine produces a divided pulse width based on the comparison signal, stores the divided pulse width of each pulse in the look-up table, determines, from the comparison signal, that the auxiliary signal is less than the reference voltage, waits a time period corresponding to the divided pulse width stored in the look-up table if the auxiliary signal is less than the reference voltage, and produces a valley point signal after waiting the time period.
US11362589B2
A flying capacitor converter includes an inductor, a first switch and a second switch, a first diode and a second diode, a first capacitor and a second capacitor, a flying capacitor, a third diode and a third capacitor, a fourth diode, and a fifth diode. The inductor is coupled to a first node. The first switch and the second switch are commonly connected to a second node. The first diode and the second diode are commonly connected to a third node. The first capacitor and the second capacitor are commonly connected to a fourth node. The flying capacitor is coupled to the second node and the third node. The third diode and the third capacitor are commonly connected to a fifth node. The fifth diode is coupled to the third node and the fourth node.
US11362588B2
A power conversion circuit includes a first switch branch, a second switch branch, a third switch branch, a filter branch, and a first capacitor. A first terminal of the first capacitor is connected to a power source through the first switch branch, and a second terminal of the first capacitor is grounded through the second switch branch. The filter branch includes a filter inductor and a filter capacitor. A first terminal of the filter inductor is connected to the first terminal of the first capacitor, and a second terminal of the filter inductor is connected to a first terminal of the filter capacitor. A second terminal of the filter capacitor is grounded, and the filter capacitor is connected in parallel with the load. The third switch branch is connected between the second terminal of the first capacitor and the second terminal of the filter inductor.
US11362585B2
An apparatus includes a first power converter and a second power converter. The first power converter converts an input voltage into a first output voltage; the second power converter converts the first output voltage into a second output voltage that powers a load. The second power converter includes a switched-capacitor converter combined with a magnetic device. The switched-capacitor converter provides capacitive energy transfer; the magnetic device provides magnetic energy transfer. Additionally, the second power converter provides unregulated conversion of the first output voltage into the second output voltage via the capacitive energy transfer and the magnetic energy transfer. To maintain the magnitude of the second output voltage within a desired range or setpoint value, the first power converter regulates a magnitude of the first output voltage based on comparison of a magnitude of the second output voltage with respect to a desired setpoint reference voltage.
US11362584B2
Aspects of the disclosure provide for a circuit. In some examples, the circuit includes a first charging path including a first capacitor coupled to a first output node. The circuit further includes a second charging path comprising a first switch and a second capacitor. The circuit further includes a third charging path comprising a second switch and a third capacitor. The circuit further includes a first discharging path comprising the second capacitor, a third switch coupled between the second charging path and a second output node, and a fourth switch coupled between the second charging path and a fourth node. The circuit further includes a second discharging path comprising the third capacitor, a fifth switch coupled between the third charging path and the second output node, and a sixth switch coupled between the third node and the fourth node.
US11362582B2
A desired OFF period module is configured to determine a desired OFF period for a plurality of switches of a PFC circuit based on an input voltage and an output voltage. A blanking timer module is configured to output a blanking signal, set the blanking signal to a first state when a countdown timer is greater than zero, and set the blanking signal to a second state when the countdown timer reaches zero. A switching control module is configured to: transition a first switch of the plurality of switches from an ON state to an OFF state in response to (i) a measured current through an inductor of the PFC circuit being greater than a demanded current through the inductor and (ii) the blanking signal being in the second state; and maintain the first switch in the OFF state for the desired OFF period after the transition.
US11362573B1
A rotating pressure generator includes a rotor and a stator arranged surrounding the rotor. The rotor is adapted to rotate about a central axis and has a body defining an outer surface, and a plurality of first magnets attached to the outer surface extending radially outwardly from the outer surface. Further, the stator includes a plurality of arcuate bodies arrayed circularly and coaxially around the rotor and a plurality of second magnets attached to an inner surface of each of the arcuate bodies. The second magnets are oriented such that a first pole of each second magnet faces a first pole of the first magnet and magnetic polarity of the first pole of the second magnet is identical to a magnetic polarity of the first pole of the first magnet. The rotor rotates about the central axis in response to the reciprocating movements of the plurality of arcuate bodies.
US11362570B2
A control unit for activating a drive device, the control unit including at least one circuit board to be contacted by at least one connecting element of the drive device, which includes at least one lead-through for the connecting element, and is contactable from a contacting side via the at least one connecting element with the drive device, the contacting side facing away from the drive device. Also described is a corresponding motor unit including a control unit and a drive device, and a manufacturing method for manufacturing a motor unit.
US11362565B2
An electromagnetic automatic balancing device based on radial excitation includes a shell, a rotatory ring, a stationary ring, a pair of connecting bearings and a controller. The rotatory ring includes two bilaterally symmetrical outer excitation magnetic rings, two bilaterally symmetrical inner excitation magnetic rings, two bilaterally symmetrical counterweight discs, two bilaterally symmetrical first counterweight blocks, two bilaterally symmetrical second counterweight blocks and a pair of rotatory-ring bearings. The stationary ring includes a stator, two bilaterally symmetrical excitation frameworks and two bilaterally symmetrical coils. The rotatory ring and the stationary ring are installed in the shell and connected through a pair of connecting bearings. The stator is installed in the center of the shell. The excitation frameworks are respectively fixed at both ends of the stator.
US11362558B2
The invention is a flywheel rotor that includes a number of adjacent laminations, stacked one on top of another, where each of the laminations has the same shape and is rotationally symmetric around a center axis, and where the shape is substantially circular and includes a plurality of protrusions on the circumference, and each of the laminations includes at least one hole for at fastening bolts to pass through. The invention typically includes an endplate at each end of stack of laminations and one of the two endplates attaches to a stubshaft.
US11362556B2
The present invention may provide a motor including a shaft, a rotor disposed outside the shaft, and a stator disposed outside the rotor, wherein the rotor includes a rotor core surrounding the shaft and a magnet disposed inside the rotor core, the rotor core includes a pocket in which the magnet is disposed, the rotor core is formed by stacking a plurality of plates, a lower end plate of the plurality of plates is disposed to cover at least a part of the pocket, and an upper end plate of the plurality of plates is disposed at a level higher than a level of the magnet.
US11362554B2
A rotor of an electric machine includes a rotor core with one or more permanent magnets having opposing ends. The rotor core defining a magnet channel extending axially between opposing ends of the rotor core. The permanent magnet is disposed in the channel and extends axially through the rotor core. The magnet includes a planar layer of magnetically hard-phase material that includes rare-earth metal and includes a planar layer of magnetically soft-phase material that does not include rare-earth metal. Both of the hard and soft layers extend between the opposing ends. The soft-phase material has a major face disposed against a major face of the hard phase material.
US11362553B2
A motor rotor may include a body having axially extending first and second magnets embedded into the body, the first magnet and the second magnet being arranged at an angle and spaced apart by an axially extending magnetic shielding component. The first magnet includes a first surface away from a central axis of the rotor body and a second surface facing the central axis. The second magnet includes a third surface away from the central axis and a fourth surface facing the central axis, wherein the first surface and the third surface and extension surfaces thereof define a first area of the body part away from the central axis and a second area of the body part close to the central axis.
US11362545B2
An apparatus is disclosed for a hybrid foreign-object detection and position system. In an example aspect, a foreign object detection (FOD) system of the base power-transfer system detects a passive beacon of an electric vehicle power-transfer system based on a beacon loop of the passive beacon overlapping an array of FOD sense loops effective to cause a change in impedance or admittance of one or more of the FOD sense loops. In aspects, the impedance reflects a modulation signal from the passive beacon. A position detection system integrated with the FOD system determines a passive beacon response in the input data based on the modulation frequency from the passive beacon. Then, a position of the beacon loop is determined relative to the array of FOD sense loops using a result of the passive beacon response canceled from input data.
US11362544B2
The present disclosure provides a signal processing method performed by a hybrid wireless power transmitting apparatus which is configured to transmit wireless power signals based on magnetic resonance and magnetic induction, the method comprising transmitting a first object detection signal via an inductive power transmitting unit and a second object detection signal via a magnetic resonant power transmitting unit alternatively; operating one of the inductive power transmitting unit and the magnetic resonant power transmitting unit which is selected based on an inductive response signal and a resonant response signal corresponding to the first object detection signal and the second object detection signal respectively; and transmitting wireless power signal via the selected power transmitting unit; and a hybrid wireless power transmitting apparatus using the method.
US11362539B1
An artificial intelligence reactive power control system for low voltage ride-through in a grid connected distributed generation network includes a grid, a circuit breaker, a distributed generation circuit including 3-phase terminals, and a voltage and current measurement unit connected to the 3-phase terminals and configured to generate a set of measured variables. An intelligent low voltage ride-through detector receives the set of measured variables and identifies a low voltage ride-through status of the utility grid. An intelligent reactive power controller receives a low voltage ride-through status signal from the intelligent low voltage ride-through detector and controls a low voltage ride-through during a grid voltage sag and a voltage reduction by transmitting one or more of an active power reference and a reactive power reference value to the distributed generation circuit based on the low voltage ride-through status signal.
US11362537B2
A balancing system for balancing respective voltages of N consecutively connected capacitors during charging or discharging includes balancing units, each having a pair of associated switches and an electromagnetic coil. An inter-switch junction is connected to an inter-capacitor junction of a corresponding group of capacitors through the electromagnetic coil. A control and generation circuit generates PWM control signals and transmits a generated PWM control signal to each of the switches. The PWM control signals have fixed duty cycles that do not vary temporarily during charging or discharging of the N capacitors. The duty cycles of two PWM control signals transmitted to two associated switches are complementary for each balancing unit.
US11362535B2
Methods, systems, and computer-readable media may charge a battery. A value of at least one battery parameter is determined, and a range of values to which the value of the at least one battery parameter corresponds to is identified. Based on the identified range of values, a set of values for at least one charging parameter is determined, and a battery is charged while a value of the at least one charging parameter is swept among the set of values.
US11362531B2
A control method is provided for controlling an electronic device having a main body. The control method may include: in response to the electronic device being activated and a primary battery being functionally connected to the main body of the electronic device, controlling the primary battery to power the electronic device; and in response to the electronic device being activated and the primary battery being functionally disconnected from the main body of the electronic device, controlling a backup battery to power the electronic device.
US11362530B2
Systems, apparatuses and methods may provide for a wireless charging system that includes a charge circuit and a housing configuration having a substantially conical outer profile. Additionally, one or more charge coils may be positioned within the housing configuration and coupled to the charge circuit, wherein the one or more charge coils define a charge field direction that is perpendicular to the substantially conical outer profile. In one example, the housing configuration includes a plurality of segments arranged in a stacked configuration.
US11362527B2
A charging method, a terminal, a charger, and a system, includes: obtaining, by a terminal, a charging mode supported by a charger connected to the terminal; when the charging mode supported by the charger includes an open-loop fast charging mode, detecting, by the terminal, whether both the terminal and the charger are in an open loop state; when both the terminal and the charger are in the open loop state, sending, by the terminal, an open-loop fast charging instruction to the charger; and receiving, by the terminal, a voltage and a current that are transmitted by the charger according to the open-loop fast charging instruction, and performing charging in the open-loop fast charging mode. When determining that the charger supports charging in the open-loop fast charging mode, the terminal is adjusted to the open loop state to perform charging, so as to shorten a charging time and improve user experience.
US11362505B2
A protective element has a body, an inner connection layer, an outer connection layer, a heating layer and a low-melting-point alloy layer. The body is made of a single insulation material. The inner and outer connection layers are formed on two upper and lower surfaces of the body. The low-melting-point alloy layer is formed on the upper surface of the body and is electrically connected to the inner connection layer. The heating layer is mounted inside the body and is electrically connected to the low-melting-point alloy layer by the inner connection layer. The outer connection layer is electrically connected to the low-melting-point alloy layer and the heating layer. The outer connection layer is soldered on a power circuit. When the power circuit encounters overcurrent, the heating layer is heated to fuse the low-melting-point alloy layer faster. Thus, power circuit is cut to protect the power circuit.
US11362504B2
Circuits and methods for protecting against over-current conditions of switches are described. Over-current conditions can damage switches and the circuits they connect. Some embodiments of the present application provide a sense switch in parallel with the load switch. The sense switch is smaller than the load switch, and is used to sense an over-current condition of the load switch. The sense switch can remain on even when the load switch is turned off in response to detection of an over-current condition.
US11362499B2
The invention relates to a cable harness output adaptor (5) for a cable tray including two semi-cylindrical half-shells (5A, 5B) made of plastic material, assembled in a complementary manner to form a cylindrical piece extending along at least one longitudinal axis (X′X) and defining two cylindrical parts (P1, P2): a first cylindrical part (P1) for internal cable harness support (3) and for externally receiving at least one clamping collar for the assembled half-shells (5A, 5B), and a second, cylindrical output part (P2) with external grip (20) of at least one protective sheath of the cable harness.
US11362492B2
A cable preparation machine includes a frame forming a cable cutting zone, the frame having a cable opening along a cable axis at the cable cutting zone receiving an end of a cable. The cable preparation machine includes a pulley assembly rotatably coupled to the frame about the cable axis and a drive assembly operably coupled to the pulley assembly to rotate the pulley assembly about the cable axis. The cable preparation machine includes a blade assembly operably coupled to the pulley assembly and rotated with the pulley assembly about the cable axis. The blade assembly includes a blade having an arcuate cutting edge configured for cutting an insulator from the end of the cable.
US11362491B2
Space in a conduit having at least one cable therein which is surrounded by a duct is recovered by longitudinally cutting the duct and removing the duct from around the cable. The duct may be pulled out of the conduit and past a blade to affect the cutting, or a blade may be pulled through the conduit to cut the duct while still in the conduit.
US11362488B2
A panelboard device according to an embodiment includes a housing and multiple devices stored in the housing. At least one of the multiple devices includes a device main unit; a state detecting unit configured to detect a state of the device main unit; a light emitting unit; and a light emission control unit configured to acquire information indicating the state of the device main unit from the state detecting unit, and to cause the light emitting unit to transmit an optical signal including information indicating the state.
US11362480B2
Systems and methods for a self-injection locked SBS laser are provided herein. In certain embodiments, a system includes a pump laser source providing a pump laser; an SBS resonator receiving the pump laser through a first port and scattering some of the pump laser to provide an SBS laser through the first port, wherein a frequency shift of Brillouin scattering within the SBS resonator is an integer multiple of a free-spectral range for the SBS resonator; a filter receiving the pump laser on a first filter port and the SBS laser on a second filter port, wherein the pump laser is output through the second filter port and the SBS laser is output through a drop port; and a pump laser path coupling the output pump laser into the pump laser source, wherein a frequency of the pump laser becomes locked to a resonance frequency of the SBS resonator.
US11362475B2
Impingement cooling devices for a laser disk include a carrier plate on the front side of which the laser disk can be secured, and a supporting structure, on the front side of which the rear side of the carrier plate is secured. The supporting structure has a plurality of cooling liquid feed lines from which the cooling liquid emerges in the direction of the rear side of the carrier plate and a plurality of cooling liquid return lines. The feed and return lines run parallel to one another in the longitudinal direction of the supporting structure, and the supporting structure includes a plurality of cutouts or the rear side of the carrier plate that are open toward the supporting structure, and the cooling liquid feed lines lead into and the cooling liquid return lines lead away from the plurality of cutouts.
US11362474B2
In a general aspect, quantum electrodynamic (QED) interactions are generated using a parabolic transmission mirror. In some aspects, a system for generating a QED interaction includes an optical pulse generator and a vacuum chamber. The vacuum chamber includes a parabolic transmission mirror in an ultra-high vacuum region within the vacuum chamber. The parabolic transmission mirror is configured to produce the QED interaction in the ultra-high vacuum region based on an optical pulse from the optical pulse generator. The parabolic transmission mirror includes an optical inlet at a first end and an optical outlet at a second, opposite end. The parabolic transmission mirror also includes a parabolic reflective surface about an internal volume of the parabolic transmission mirror between the first and second ends. The parabolic reflective surface extends from the optical inlet to the optical outlet and defines a focal point outside the internal volume of the parabolic transmission mirror.
US11362473B2
A device and a method for producing a patterned functional coating on a first curved glass layer, the device including a support for holding the first curved glass layer, at least one laser, and a guidance unit, provided for guiding the beam of the laser over the functional coating, such that parts of the functional coating are removed in order to pattern the functional coating.
US11362469B1
The present disclosure provides to a lamp socket structure. The lamp socket structure includes a plastic outer housing, a metal inner housing, an insulating bottom plate, a live-wire metal connecting piece, and a neutral-wire metal connecting piece, wherein the metal inner housing is in a cylindric structure, a receiving chamber configured to receive a lamp cap is disposed inside the metal inner housing, a positioning chamber having a small upper portion and a large lower portion vertically runs through a top portion of the metal inner housing, the live-wire metal connecting piece is plugged into the two matting columns, a riveting head is integrally and protrusively fixed to both a top portion of the live-wire metal connecting piece and a top portion of the neutral-wire metal connecting piece, the riveting head being in a U-shaped plate structure; and the metal inner housing, the insulating bottom plate, the live-wire metal connecting piece, and the neutral-wire metal connecting piece constitute a conducting base for conduction of the lamp cap, the plastic outer housing being mounted to the conducting base by an injection molding process. The lamp socket structure is reasonable in design, and may prevent poor contacts at a wire junction due to high temperature at the lamp cap when the wire is mounted. Therefore, this lamp socket structure is suitable to promotion and application.
US11362452B2
A multi-connection device according to various embodiments of the present invention may comprise: a housing; and a first or a second connection terminal for electrical connection, the first and second connection terminals protruding in first and second directions from the housing, respectively. Various other embodiments may also be possible.
US11362446B2
An earth connector for a fence panel includes a member with a sharp edge which penetrates protective material on rods of the panel to come into electrical contact with at least two of the rods.
US11362440B2
An antenna device includes a plurality of antenna elements. Each of the plurality of antenna elements outputs radio signals transmitted to another antenna device arranged so as to be opposed to the antenna device. At least one of the plurality of antenna elements is configured in such a way that a polarization direction of the radio signals to be output can be switched between a first direction and a second direction that is orthogonal to the first direction.
US11362439B2
A wireless communications system includes a first transceiver with a first phased array antenna panel having horizontal-polarization receive antennas and vertical-polarization transmit antennas, where the horizontal-polarization receive antennas form a first receive beam based on receive phase and receive amplitude information provided by a first master chip, the vertical-polarization transmit antennas form a first transmit beam based on transmit phase and transmit amplitude information provided by the first master chip. The wireless communications system may include a second transceiver having vertical-polarization receive antennas and horizontal-polarization transmit antennas in a second phased array antenna panel, where the vertical-polarization receive antennas form a second receive beam based on receive phase and receive amplitude information provided by a second master chip, the horizontal-polarization transmit antennas form a second transmit beam based on transmit phase and transmit amplitude information provided by the second master chip.
US11362438B2
In accordance with one or more embodiments, a guided wave launcher includes an array of antennas configured to generate near field signals. A controller is configured to: select, in response to a first control signal, at least one of a plurality of guided wave modes; and adjust beam steering parameters of the array of antennas according to the selected one(s) of the plurality of guided wave modes. The near field signals combine to induce a guided electromagnetic wave having the selected one(s) of the plurality of guided wave modes, wherein the first guided electromagnetic wave is guided by the transmission medium and propagates along the transmission medium without requiring an electrical return path.
US11362428B2
According to at least one aspect of the disclosure, an antenna is provided comprising an excitation port, and a conductive medium including a plurality of slots, each slot of the plurality of slots being electrically coupled to the excitation port, and a base portion being electrically coupled to the excitation port.
US11362417B1
An end cover includes an end cover plane perpendicular to a longitudinal axis of a radome and passes through a connection part of the end cover and the radome. Outlines of a cross section of the end cover includes a first spline curve between a first end point and a first intermediate point having at least one first curvature, and a second spline curve between a second intermediate point and a third intermediate point having at least one second curvature. The first intermediate point and the second intermediate point are not in the end cover plane. A distance between the first intermediate point and the end cover plane and a distance between the second intermediate point and the end cover plane are equal and not less than a distance between any point on the cross section of the end cover and the end cover plane.
US11362408B2
A wireless control device, such as a system controller for a load control system, may comprise a light-transmissive cover for an antenna that may be illuminated to provide feedback to a user of the load control system. The light-transmissive cover may receive light energy from a light-generating circuit to provide a visible display of the light energy. The wireless control device may be mounted to, for example, a ceiling, and the light-transmissive cover may extend from the wireless control device (e.g., down from the ceiling). The light-transmissive cover may be viewed by a user at large viewing angles and at a distance away from the wireless control device, which may simplify and improve reliability of commissioning of the load control system as well as speed up troubleshooting of the load control system after commissioning is completed.
US11362403B2
A battery includes a battery cell, an electronic circuit connected to the battery cell, and a conductive material layer connected to the electronic circuit. The conductive material is located outside the battery cell and separated from the battery cell by a distance.
US11362395B2
The disclosure relates to an end cover assembly, a secondary battery, a battery pack and an electric device. An end cover assembly for a secondary battery includes: an end cover; a first terminal including a first connecting section and a second connecting section disposed along a radial direction; a second terminal including a third connecting section, a fuse section and a fourth connecting section sequentially connected along the radial direction; along an axial direction, orthographic projections of the first and third connecting sections at least partially overlap with each other, one of the first and third connecting sections is configured to connect with a busbar, the other is configured to connect with an electrode assembly, the fourth connecting section is configured to connect with the second connecting section; and an insulating component, at least a part of which is located between the first connecting section and the third connecting section.
US11362386B2
The present disclosure relates to a sheath material for secondary battery including a moisture permeation preventing layer, a protective layer disposed on the first surface of the moisture permeation preventing layer wherein the protective layer includes a functional layer having a plurality of patterns and a resin layer disposed on the second surface of the moisture permeation preventing layer, and a secondary battery including the same.
US11362374B2
The invention relates to system for storing a battery (3), wherein the system at least one battery (3) comprising at least one battery cell and a battery control (2), central control means (1) and a central voltage supply (5), wherein the battery control (2) is signal-conductively connected to the central control means (1) and the battery control (2) is fed by the central voltage supply (5).
US11362370B2
A non-aqueous electrolyte for a lithium-ion battery and a lithium-ion battery. The non-aqueous electrolyte comprises unsaturated phosphate compounds and unsaturated cyclic carboxylic acid anhydride compounds. The unsaturated phosphate compounds have the structure illustrated in structural formula 4; structural formula 4: R13, R11, and R12 are independently selected from hydrocarbon groups having 1-5 carbon atoms respectively, and at least one of R13, R11, and R12 is an unsaturated hydrocarbon group containing double bonds or triple bonds; the unsaturated cyclic carboxylic acid anhydride compounds have the structure illustrated in structural formula 5; structural formula 5: R14 is independently selected from vinylidene having 2-4 carbon atoms or fluoro-substituted vinylidene. By means of the synergistic effect of two compounds, the non-aqueous electrolyte has excellent high-temperature cycling performance and storage performance, and also has lower impedance and good low-temperature performance.
US11362369B2
A lithium-ion battery non-aqueous electrolyte and a lithium-ion battery. The non-aqueous electrolyte comprises at least one selected from the compounds represented by structural formula I and II; in formula I, R1 and R2 are independently selected from alkenyl having 2-5 carbon atoms and alkynyl having 2-5 carbon atoms; in formula II, R3 is selected from alkenyl having 2-5 carbon atoms and alkynyl having 2-5 carbon atoms. The compound represented by formula I or II is added in the electrolyte; the compound contains unsaturated bond(s) and hexafluorisopropyl; the unsaturated bond(s) form passivation film on cathode and anode surfaces to inhibit decomposition of the electrolyte on the cathode & anode surface and damage of the cathode material structure; moreover, the polymerization degree of unsaturated bond(s) can be inhibited to some extent due to steric hindrance relationship of fluoroisopropyl functional groups, so as to improve high-temperature performance of the lithium-ion battery while guaranteeing low-temperature performance.
US11362365B2
A metal or metal-ion battery composition is provided that comprises anode and cathode electrodes along with an electrolyte ionically coupling the anode and the cathode. At least one of the electrodes includes active material particles provided to store and release ions during battery operation. Each of the active material particles includes internal pores configured to accommodate volume changes in the active material during the storing and releasing of the ions. The electrolyte comprises a solid electrolyte ionically interconnecting the active material particles.
US11362364B2
This application relates to a battery comprising a positive electrode plate, a separator, and a negative electrode plate, wherein the positive electrode plate comprises a positive electrode current collector and at least two layers of positive active material coated on at least one surface of the positive electrode current collector, and wherein an underlying positive active material layer in contact with the positive electrode current collector comprises a first positive active material, a first polymer material and a first conductive material; and wherein an upper positive active material layer in contact with the underlying positive active material layer and away from the positive electrode current collector comprises a second positive active material, a second polymer material and a second conductive material, and the first polymer material comprises fluorinated polyolefin and/or chlorinated polyolefin polymer material. The battery has good safety and improved electrical properties.
US11362363B2
The present application discloses a battery to reduce a height of an edgefold protrusion in a direction perpendicular to a top seal, reduce structural interference between the edgefold protrusion and other components and parts, and improve a structural compactness when a user utilizes the battery. The battery includes a cell, a packaging bag, and an electrode tab. The packaging bag includes a first packaging portion configured to accommodate the cell and a second packaging portion configured to seal the cell. The second packaging portion includes a top seal configured to seal the electrode tab and two side seals intersecting the top seal. A notched structure is formed at an intersection of the top seal and the side seal. The side seal is folded over along an edge of the side seal adjacent to the first packaging portion and fixed to an outer side surface of the first packaging portion.
US11362357B2
A system and method for generating vibrations in a fuel cell system include a vibration device which can be arranged on the fuel cell system or is formed by at least one component of the fuel cell system, for generating excitation vibrations which can be transmitted to the component. An electronic actuating system includes a controller and memory for actuating the vibration device, which may include a coolant pump or a compressor, at a natural frequency of a fuel system component for de-icing. At temperatures below 0° C., the electronic actuating system is adapted to actuate the vibration device during a switch-on process and/or a switch-off process of the fuel cell system taking into consideration at least one natural frequency of the component. Embodiments including actuating a compressor, cooling pump, and/or valve to transmit vibrations to a component to be de-iced at a natural frequency of the component.
US11362352B2
Provided is a fuel cell system including: a fuel cell that supplies electricity to a load; a fuel cell converter that is connected between the fuel cell and the load and boosts a voltage output from the fuel cell; and a control unit that causes the fuel cell converter to perform a voltage boosting action and controls output electricity to the load. Upon detecting a voltage boosting disabling failure that is a failure in which the fuel cell converter is unable to perform the voltage boosting action and able to pass a current, the control unit stops the voltage boosting action of the fuel cell converter and passes a current through the fuel cell converter.
US11362351B2
An apparatus (10) configured to determine reactant purity comprising: a first fuel cell (11) configured to generate electrical current from the electrochemical reaction between two reactants, having a first reactant inlet (13) configured to receive a test reactant comprising one of the two reactants from a first reactant source (7, 5, 16); a second fuel cell (12) configured to generate electrical current from the electrochemical reaction between the two reactants, having a second reactant inlet (14) configured to receive the test reactant from a second reactant source (5); a controller (20) configured to apply an electrical load to each fuel cell and determine an electrical output difference, ODt, between an electrical output of the first fuel cell (11) and an electrical output of the second fuel cell (12), and determine a difference between a predicted output difference and the determined electrical output difference, ODt, the predicted output difference determined based on a historical output of difference and a historical rate of change in said output difference determined at an earlier time, said controller (20) configured to provide a purity output indicative of the test reactant purity at least based on the difference between the predicted and determined output difference.
US11362349B2
A process for starting a PEM fuel cell module includes blowing air through the cathode side of the module using external power. An amount hydrogen is released into the anode side of the module under a pressure greater than the pressure of the air on the cathode side, while the anode is otherwise closed. Cell voltages in the module are monitored for the appearance of a charged state sufficient to start the module. When the charged state is observed, the module is converted to a running state.
US11362348B2
A modular device for generating hydrogen gas from a hydrogen liquid carrier may include a housing; an inlet for receiving the hydrogen liquid carrier; and at least one cartridge arranged within the housing. The cartridge may include at least one catalyst configured to cause a release of hydrogen gas when exposed to the hydrogen liquid carrier. The modular device may include a gas outlet for expelling the hydrogen gas released in the modular device and a liquid outlet for expelling spent hydrogen liquid carrier.
US11362345B2
Cooling module for a fuel cell system and method of detecting flowable coolant in a fuel cell system
Disclosed is a cooling module for use in a fuel cell system, the module includes a tank configured to receive a coolant therein, a coolant, a pump in fluid communication with the coolant in the tank and the fuel cell system, the pump being configured to transport the coolant to the fuel cell system, a heating element within the coolant in the tank, the heating element configured to heat the coolant, and at least one sensor in signal communication with a controller and in fluid communication with the tank. The sensor is configured to detect a change corresponding to the presence or absence of sufficient liquid coolant to initiate said pump, and the controller processes sensor data and is configured to actuate the pump.
US11362327B2
This invention relates to a double layer composite-coated nano-silicon negative electrode material, and its preparation methods and use, the negative electrode material comprising: a silicon-based nanoparticle, a copper layer coated on the surface of the silicon-based nanoparticle, and a conductive protective layer coated on the surface of the copper layer. Nano-copper has superplastic ductility and conductivity, and the prior art has proved that lithium ions can penetrate nano-copper; therefore, the copper coating layer has effects of inhibiting the volume expansion of the silicon-based nanoparticle and keeping the silicon-based nanoparticle from cracking so that direct contact between the silicon-based nanoparticle and an electrolyte is effectively avoided and a stable SEI is formed, and increasing the conductivity of the electrode. The surface of the nano-copper is coated with a further conductive protective layer to effectively inhibit the oxidation of the nano-copper, thereby improving the electrochemical performance.
US11362326B2
An embodiment of the present invention provides a method for preparing a silicon-carbon-graphene composite, comprising the steps of: (step 1) adding a carbon precursor solution to silicon and performing wet grinding so as to prepare a suspension: (step 2) forming a silicon-carbon composite by spray drying the suspension; and (step 3) spray drying and heat treating a solution comprising the silicon-carbon composite and graphene oxide.
US11362323B2
A method for preparing a reference electrode and a lithium ion battery with a reference electrode. In some embodiments, a method includes the following steps: welding a reference electrode substrate to a lower portion of a current collector metal sheet with a tab-film; melting metal lithium into a liquid state; immersing a lower portion of the reference electrode substrate welded with the current collector metal sheet into the liquid lithium; coating a lower portion of the tab-film with a layer of separator to obtain a reference electrode with a separator coating; inserting the reference electrode between a separator of a core of a lithium ion battery and an anode piece; and packaging in plastic the lithium ion battery implanted with the reference electrode to obtain the lithium ion battery with the reference electrode.
US11362322B2
Provided is a lithium secondary battery comprising a cathode, an anode, and a non-aqueous electrolyte having lithium ion conductivity. A lithium metal is precipitated on a surface of the anode during charge of the lithium secondary battery. The lithium metal is dissolved from the surface of the anode in the non-aqueous electrolyte during discharge of the lithium secondary battery. The non-aqueous electrolyte contains a solvent and a lithium salt. The solvent includes a fluorinated ether. The fluorinated ether has a fluorination ratio of more than 0% and not more than 60%.
US11362321B2
A negative electrode material includes a graphite material, an alkali metal salt, and at least one metal material selected from the group consisting of Fe, Mn, Mg, Ni, Pd, Rh, Os, and Pt. The graphite material contains natural graphite.
US11362316B2
Batteries having hybrid electrode configurations are disclosed herein. In one embodiment, a battery comprises an electrode assembly. The electrode assembly comprises a first cathode including a first cathode active material, a second cathode including a second cathode active material different from the first cathode active material, a first anode disposed between the first cathode and the second cathode, a first separator interposed between the first cathode and the first anode, and a second separator interposed between the second cathode and the first anode.
US11362303B2
A display substrate has a display area and a peripheral area. The display substrate includes a base substrate; a first insulating layer on the base substrate and in at least the peripheral area; a plurality of light emitting elements on the base substrate and in the display area; and an encapsulating layer on a side of the plurality of light emitting elements distal to the base substrate to encapsulate the plurality of light emitting elements. The encapsulating layer includes a first inorganic encapsulating sublayer extending from the display area into the peripheral area. The display substrate has a groove extending into the first insulating layer in the peripheral area, forming a first perimeter substantially surrounding the display area. The first inorganic encapsulating sublayer extends into at least a portion of the groove.
US11362297B2
Provided is a display device. The display device includes a light emitting element layer including a plurality of light emitting elements, and a light control layer on the light emitting element layer and overlapping the light emitting element layer on a plane. At least one of the light emitting elements and the light control layer includes an amorphous carbon light emitter.
US11362293B2
Embodiments related to interlayers (e.g., interlayers comprising a transition metal oxide, a transition metal oxynitride, and/or a transition metal nitride) and associated systems, devices (e.g., photovoltaic devices), and methods are disclosed. In some embodiments, a system for exciton transfer includes a substrate including an inorganic semiconductor. An interlayer may be disposed on the substrate, and a layer including a material that undergoes singlet exciton fission when exposed to electromagnetic radiation may be disposed on the interlayer. The interlayer may be disposed between the substrate and the layer. In some embodiments, a method for manufacturing a system for exciton transfer involves depositing an interlayer onto a substrate that includes an inorganic semiconductor. The method may also include depositing a layer including a material that undergoes singlet exciton fission when exposed to electromagnetic radiation onto the interlayer.
US11362292B2
A flexible display device of which esthetic appearance is improved by reducing a bezel is disclosed. The flexible display device comprises a substrate including a display area and a non-display area including a bending area; a link line in the non-display area on the substrate; and a bending connection line in the bending area pf the substrate and connected with the link line, and the bending connection line located between a first buffer layer and a second buffer layer of the flexible display device.
US11362291B2
A flexible substrate including a flexible base substrate, and a wiring layer and a back film on opposite sides of the flexible base substrate respectively. A side of the flexible base substrate facing away from the wiring layer is provided with a flat area including the back film and a bending area from which the back film is removed, the bending area is provided with an elastic reinforced film, and an elastic modulus of the elastic reinforced film is smaller than an elastic modulus of the back film. A display device including the flexible substrate and a method for manufacturing the flexible substrate are also provided.
US11362288B2
The disclosure relates to the technical field of display, and provides a flexible display screen, a method for deformably driving the same, and a display device. The flexible display screen includes a flexible display panel and a deformable driver disposed on a back surface of the flexible display panel. The deformable driver drives the flexible display panel to deform based on the electrodeformation. The deformable driver includes a plurality of deformable units arranged in an array. The flexible display screen can achieve deformation with a variety of degrees of freedom, and can precisely control the deformation, thereby easy to achieve ultra-thin screen design.
US11362282B2
The present specification relates to a heterocyclic compound represented by Chemical Formula 1, and an organic light emitting device comprising the same.
US11362273B2
An electronic device includes a semiconductor memory. A method for fabricating the electronic device includes forming a first memory cell extending vertically from a surface of substrate and having a first upper portion that protrudes laterally, forming a second memory cell extending vertically from the surface of the substrate and having a second upper portion that protrudes laterally towards the first upper portion, and forming a liner layer over the first and second memory cells, the liner layer having a first portion disposed over the first upper portion and a second portion disposed over the second upper portion, the first and second portions of the liner layer contacting each other.
US11362269B2
A spin-orbit torque device 100 is described. In an embodiment, the spin-orbit torque device 100 comprises: a first pinning region 106 having a first fixed magnetization direction; a second pinning region 108 having a second fixed magnetization direction which is in a different direction to the first fixed magnetization direction; a magnetic layer 102 having a switchable magnetization direction; and a spin source layer 104 configured to generate a spin current for propagating a domain wall between the first and second pinning regions 106, 108 to switch the switchable magnetization direction of the magnetic layer 102 between the first and second fixed magnetization directions.
US11362267B2
A memory device includes a substrate, an etch stop layer, a protective layer, and a resistance switching element. The substrate has a memory region and a logic region, and includes a metallization pattern therein. The etch stop layer is over the substrate, and has a first portion over the memory region and a second portion over the logic region. The protective layer covers the first portion of the etch stop layer. The protective layer does not cover the second portion of the etch stop layer. The resistance switching element is over the memory region, and the resistance switching element is electrically connected to the metallization pattern through the etch stop layer and the protective layer.
US11362260B2
An actuator includes a piezoelectric element, a vibration plate, a support, a holder, and first and second fixing portions. The vibration plate has the piezoelectric element joined thereto and bends and vibrates in accordance with expansion and contraction of the piezoelectric element. The support supports the vibration plate on a base to allow bending and vibration of the vibration plate. The holder holds an object of vibration to the vibration plate. The first fixing portion is coupled to the support and fixes the support to the base. The second fixing portion is coupled to the holder and fixes the object of vibration to the holder. The first and second fixing portions are each displaceable in a direction intersecting the direction of the expansion and contraction of the piezoelectric element.
US11362258B2
An electroactive polymer actuator includes an electroactive polymer structure and a driver for providing an actuation drive signal. In one aspect, a first drive level is used to charge the electroactive polymer structure from a non-actuated state to an actuated state. When or after the electroactive polymer structure reaches the actuated state, a lower second drive level is used to hold the electroactive polymer structure at the actuated state. This temporary overdrive scheme improves the speed response without damaging the electroactive polymer structure. In another aspect, a driving method makes use of several different level segments over time, which compensates for the delayed actuation response of the EAP actuator.
US11362256B2
A method is provided for growing a fiber structure, where the method includes: obtaining a substrate, growing an array of pedestal fibers on the substrate, growing fibers on the pedestal fibers, and depositing a coating surrounding each of the fibers. In another aspect, a method of fabricating a fiber structure includes obtaining a substrate and growing a plurality of fibers on the substrate according to 1½D printing. In another aspect, a multilayer functional fiber is provided produced by, for instance, the above-noted methods.
US11362250B2
A display device includes a first substrate, a wire pad in a pad area, first banks in a display area, electrodes on the first banks, a pad electrode base layer on the wire pad, having a greater width than the wire pad, and covering sides of the wire pad, a first insulating layer covering parts of the electrodes and part of the pad electrode base layer, light-emitting elements on the first insulating layer in the display area, respective ends of the light-emitting elements being on different electrodes, contact electrodes on the electrodes and contacting first ends of the light-emitting elements, and a pad electrode upper layer on the first insulating layer in the pad area and directly contacting the pad electrode base layer, wherein the pad electrode base layer includes the same material as the electrodes, and the pad electrode upper layer includes the same material as the contact electrodes.
US11362247B2
A semiconductor device includes a substrate including a first region and a second region that are arranged in a first direction that is parallel to an upper surface of the substrate; a separation layer provided on the first region of the substrate; a high electron mobility transistor (HEMT) device overlapping the separation layer in a second direction that is perpendicular to the upper surface of the substrate; a light-emitting device provided on the second region of the substrate; and a first insulating pattern covering a side surface of the HEMT device, wherein the first insulating pattern overlaps the separation layer in the second direction.
US11362239B2
A micro device includes an epitaxial structure, an insulating layer, and a light-transmissive layer. The epitaxial structure has a top surface and a bottom surface opposite to each other and a peripheral surface connected to the top surface and the bottom surface. The insulating layer covers the peripheral surface and the bottom surface of the epitaxial structure and exposes a portion of the peripheral surface. The light-transmissive layer covers the top surface of the epitaxial structure and is extended over at least a portion of the portion of the peripheral surface.
US11362234B2
Local patterning and metallization of semiconductor structures using a laser beam, e.g., micro-electronic devices, semiconductor substrates and/or solar cells, are described. For example, a method of fabricating a solar cell includes providing a substrate having an intervening layer thereon. The method also includes locating a metal foil over the intervening layer. The method also includes exposing the metal foil to a laser beam, wherein exposing the metal foil to the laser beam forms openings in the intervening layer and forms a plurality of conductive contact structures electrically connected to portions of the substrate exposed by the openings.
US11362230B1
A multijunction solar cell including an upper first solar subcell having a first band gap and positioned for receiving an incoming light beam; a second solar subcell disposed below and adjacent to and lattice matched with said upper first solar subcell, and having a second band gap smaller than said first band gap; wherein at least one of the solar subcells has a graded band gap throughout the thickness of at least a portion of the active layer.
US11362228B2
A space-based solar power station, a power generating satellite module and/or a method for collecting solar radiation and transmitting power generated using electrical current produced therefrom is provided. Each solar power station includes a plurality of satellite modules. The plurality of satellite modules each include a plurality of modular power generation tiles including a photovoltaic solar radiation collector, a power transmitter and associated control electronics. Numerous embodiments relate to efficient power generation tiles. In one embodiment, an efficient power generation tile includes: at least one photovoltaic material; and at least one concentrator that redirects incident solar radiation towards a photovoltaic material such that the photovoltaic material experiences a greater solar flux relative to the case where the photovoltaic material experiences unaltered solar radiation.
US11362220B2
Local metallization of semiconductor substrates using a laser beam, and the resulting structures, e.g., micro-electronic devices, semiconductor substrates and/or solar cells, are described. For example, a solar cell includes a substrate and a plurality of semiconductor regions disposed in or above the substrate. A plurality of conductive contact structures is electrically connected to the plurality of semiconductor regions. Each conductive contact structure includes a locally deposited metal portion disposed in contact with a corresponding a semiconductor region.
US11362214B2
The present disclosure provides a semiconductor device and a fabrication method. The method includes: providing a substrate; forming at least one sacrificial layer and at least one liner layer, that are alternately stacked over each other, on the substrate; etching the at least one liner layer and the at least one sacrificial layer until the substrate is exposed, to form a plurality of fins, discretely arranged on the substrate; and etching a portion of a thickness of the substrate, such that a width of the etched portion of the substrate at a bottom of the at least one sacrificial layer is less than a width of the at least one liner layer of the plurality of fins.
US11362210B2
According to one embodiment, a semiconductor device includes first and second electrodes, first, second, and third semiconductor regions, an insulating part, a conductive part, and a gate electrode. The first semiconductor region is provided on the first electrode and is electrically connected to the first electrode. The second semiconductor region is provided on the first semiconductor region. The third semiconductor region is provided on the second semiconductor region. The insulating part is provided on the first electrode. The conductive part is provided in the insulating part and is arranged with the first semiconductor region. The gate electrode is provided in the insulating part. The gate electrode is positioned above the conductive part and is arranged with the second semiconductor region. The second electrode is provided on the third semiconductor region and the insulating part, and is electrically connected to the third semiconductor region.
US11362206B2
A nitride semiconductor device includes: a substrate having a first main surface and a second main surface; a first nitride semiconductor layer of a first conductivity type provided above the first main surface; a second nitride semiconductor layer of a second conductivity type provided above the first nitride semiconductor layer; a first opening which penetrates through the second nitride semiconductor layer to the first nitride semiconductor layer; an electron transport layer provided above the second nitride semiconductor layer and on an inner surface of the first opening; a gate electrode provided above the electron transport layer and covering the first opening; a source electrode connected to the second nitride semiconductor layer; a drain electrode provided on a second main surface-side of the substrate; and a high-resistance layer provided between the second nitride semiconductor layer and the electron transport layer in the first opening, the high-resistance layer including a nitride semiconductor.
US11362204B2
A thyristor is formed from a vertical stack of first, second, third, and fourth semiconductor regions of alternated conductivity types. The fourth semiconductor region is interrupted in a gate area of the thyristor. The fourth semiconductor region is further interrupted in a continuous corridor that extends longitudinally from the gate area towards an outer lateral edge of the fourth semiconductor region. A gate metal layer extends over the gate area of the thyristor. A cathode metal layer extends over the fourth semiconductor region but not over the continuous corridor.
US11362203B2
Electrical overstress protection for electronic systems subject to electromagnetic compatibility fault conditions are provided herein. In certain implementations, a stacked thyristor protection structure with a high holding voltage includes a protection device having a trigger voltage and a holding voltage. A trigger voltage of the stacked thyristor protection structure is substantially equal to the trigger voltage of the protection device. The stacked thyristor protection structure further includes at least one resistive thyristor electrically connected to the protection device and operable to increase a holding voltage of the stacked thyristor protection structure relative to the holding voltage of the protection device. The at least one resistive thyristor comprising a PNP bipolar transistor and a NPN bipolar transistor that are cross-coupled, and a conductor connecting a collector of the PNP bipolar transistor to a collector of the NPN bipolar transistor.
US11362200B2
A field-effect transistor (FET) includes a fin, an insulator region, and at least one gate. The fin has a doped first region, a doped second region, and an interior region between the first region and the second region. The interior region is undoped or more lightly doped than the first and second regions. The interior region of the fin is formed as a superlattice of layers of first and second materials alternating vertically. The insulator layer extends around the interior region. The gate is formed on at least a portion of the insulator region. The insulator layer and the gate are configured to generate an inhomogeneous electrostatic potential within the interior region, the inhomogeneous electrostatic potential cooperating with physical properties of the superlattice to cause scattering of charge carriers sufficient to change a quantum property of such charge carriers to change the ability of the charge carriers to move between the first and second materials.
US11362196B2
A semiconductor device includes a gate pattern crossing over a substrate, the gate pattern including a gate insulating layer, a gate electrode, and a gate capping pattern sequentially stacked on the substrate, a gate spacer covering a sidewall of the gate pattern, a source/drain pattern on the substrate, the source/drain pattern being adjacent to the sidewall of the gate pattern, a contact pad on the source/drain pattern, a top surface of the contact pad being lower than a top surface of the gate electrode, a source/drain contact plug on the contact pad, and a protection spacer between the gate spacer and the source/drain contact plug, the protection spacer having a ring shape enclosing the source/drain contact plug.
US11362187B2
A semiconductor device includes first and second active regions on a substrate, an element isolation layer between the first and second active regions, a dummy gate line, dummy gate spacers at opposite side walls of the dummy gate line, and a dummy gate capping layer on the dummy gate line and. An upper surface of the element isolation layer is proximate to an upper surface of the substrate in relation to an upper end of the first active region in a vertical direction. The dummy gate line includes a horizontal section extending on the first active region to the element isolation layer in a horizontal direction, and a vertical section extending downwards from the horizontal section along a side wall of the first active region, the dummy gate line having an L shape, a vertical thickness of the horizontal section being smaller than a vertical thickness of the vertical section.
US11362175B1
A variety of applications can include memory devices designed to provide enhanced gate-induced-drain-leakage (GIDL) current during memory erase operations. The enhanced operation can be provided by enhancing the electric field in the channel structures of the topmost select gate transistors to strings of memory cells upon application of a voltage to the gates of the topmost select gate transistors. This electric field can be provided by using a dissected plug as a contact to the channel structure of the topmost select gate transistor, where the dissected plug has one or more conductive regions contacting the channel structure and one or more non-conductive regions contacting the channel structure. The dissected plug can be part of a contact between the data line and the channel structure. Additional devices, systems, and methods are discussed.
US11362169B2
A capacitor structure includes an insulative layer, a first electrode over the insulative layer, a dielectric layer over the first electrode, and a second electrode over the dielectric layer. The first electrode includes a first portion extending along a lateral direction of the insulative layer and a second portion connected to the first portion and extending along a depth direction of the insulative layer. The dielectric layer is substantially conformal with respect to a profile of the first electrode. A semiconductor structure thereof and a method for forming the same are also provided.
US11362166B2
A display device includes a substrate including a pixel region and a peripheral region. A plurality of pixels is disposed in the pixel region of the substrate. Each of the plurality of pixels includes a light emitting element. Data lines and scan lines are connected to each of the plurality of pixels. A power line is configured to supply power to the plurality of pixels. The power line includes a plurality of first conductive lines and a plurality of second conductive lines intersecting the plurality of first conductive lines. The plurality of second conductive lines is arranged in a region between adjacent light emitting elements of the plurality of pixels. At least some of the plurality of second conductive lines extend in a direction oblique to a direction of extension of the data lines or the scan lines.
US11362158B2
An organic light-emitting diode display device is provided, which includes a base layer, a device layer, a pixel layer, an encapsulation layer, and a camera, wherein the camera is disposed on a back side of the base layer, and the pixel layer includes an anode layer, a pixel definition layer, and a cathode layer. A nanopore array is provided in a region of the anode layer corresponding to the camera, and the nanopore array is configured to allow external light to be transmitted to the camera through the anode layer to implement camera function of the camera. Selective transmission of light can be achieved by adjusting size of nanopores in the nanopore array, so that the display device positioned above the camera can display a picture normally, which is beneficial to achieving a full-screen display.
US11362155B2
A display substrate includes a substrate; a first pixel defining layer on the substrate, wherein the first pixel defining layer has a first container portion therein; a planarization pattern filled in the first container portion, wherein a surface of the planarization pattern distal to the substrate is flush with a surface of the first pixel defining layer distal to the substrate; a second pixel defining layer on a side of the planarization pattern distal to the substrate, wherein a second container portion is in the second pixel defining layer and penetrates through the second pixel defining layer along a stacking direction of the first pixel defining layer and the substrate, and an orthographic projection of the second container portion on the substrate falls within an orthographic projection of the first container portion on the substrate; and an organic functional layer in the second container portion.
US11362147B2
A display device includes: a substrate including: first to third subpixels, an insulating layer including a trench on the substrate between at least two among the first to third subpixels, a first electrode on the insulating layer in each of the first to third subpixels, a fence in each of the first to third subpixels, the fence surrounding an edge of the first electrode, a light-emitting layer on the first electrode, the fence, and the insulating layer, a second electrode on the light-emitting layer, and a color filter layer including: a first color filter in the first subpixel, a second color filter in the second subpixel, and a third color filter in the third subpixel, wherein the second color filter is wider than the first color filter, and wherein the second color filter partially overlaps the first subpixel.
US11362143B2
A nonvolatile memory device according to an embodiment includes a substrate, and a gate structure disposed on the substrate and including a hole pattern. The gate structure includes at least one gate electrode layer and at least one interlayer insulation layer which are alternately stacked, and the gate electrode layer protrudes toward a center of the hole pattern relative to the interlayer insulation layer. The nonvolatile memory device includes a first functional layer disposed along a sidewall surface of the gate structure inside the hole pattern, a second functional layer disposed on the first functional layer inside the hole pattern, and a channel layer extending in a direction perpendicular to the substrate inside the hole pattern and disposed to contact a cell portion of the second functional layer. The cell portion of the second functional layer indirectly covers a sidewall surface of the gate electrode layer.
US11362138B2
An electrically-powered device, structure and/or component is provided that includes an attached electrical power source in a form of a unique, environmentally-friendly energy harvesting element or component. The energy harvesting component provides a mechanism for generating autonomous renewable energy, or a renewable energy supplement, in the integrated circuit system, structure and/or component. The energy harvesting element includes a first conductor layer, a low work function layer, a dielectric layer, and a second conductor layer that are particularly configured in a manner to promote electron migration from the low work function layer, through the dielectric layer, to the facing surface of the second conductor layer in a manner that develops an electric potential between the first conductor layer and the second conductor layer. The energy harvesting component includes a plurality of energy harvesting elements electrically connected to one another to increase an electrical power output.
US11362136B2
A display apparatus includes a substrate, a light-emitting device provided on the substrate, a driving transistor device configured to control the light-emitting device, a first power supply line electrically connected to a source region of the driving transistor device, a conductive pattern electrically connected to a gate electrode of the driving transistor device, and a second power supply line electrically connected to the first power supply line, wherein the conductive pattern and the first power supply line constitute a first capacitor, and the conductive pattern and the second power supply line constitute a second capacitor, wherein the first capacitor and the second capacitor are connected in parallel.
US11362135B2
A light emitting element array includes a single semiconductor substrate, a plurality of semiconductor elements, which are formed on the single semiconductor substrate, and each of the semiconductor elements including a first distributed Bragg-reflector, an active layer formed over the first distributed Bragg-reflector, and a second distributed Bragg-reflector formed over the active layer. The array includes an electrode pad formed over the second distributed Bragg-reflector and a wiring formed at least partly over the second distributed Bragg-reflector and extending from the electrode pad toward the semiconductor elements. The semiconductor elements include a first semiconductor element, configured to emit laser light, and a second semiconductor element configured not to emit laser light and disposed at a position which is shorter distance along the wiring from the electrode pad than a distance along the wiring from the electrode pad to a position of the first semiconductor element.
US11362134B2
A light emitting device includes a vertical stack of a light emitting diode and a field effect transistor that controls the light emitting diode. An isolation layer is present between the light emitting diode and the field effect transistor, and an electrically conductive path electrically shorts a node of the light emitting diode to a node of the field effect transistor. The field effect transistor may include an indium gallium zinc oxide (IGZO) channel and may be located over the isolation layer. Alternatively, the field effect transistor may be a high-electron-mobility transistor (HEMT) including an epitaxial semiconductor channel layer and the light emitting diode may be located over the HEMT.
US11362126B2
The present technology relates to a light reception device and a distance measurement module. The light reception device includes an on-chip lens, a wiring layer, and a semiconductor layer between the on-chip lens and the wiring layer. The semiconductor layer includes a first voltage application portion to which a first voltage is applied, a second voltage application portion to which a second voltage different from the first voltage is applied, a first charge detection portion, a second charge detection portion, and a through electrode extending through the semiconductor layer. The light reception device is configured such that a third voltage is applied through the through electrode to a film formed on a face of the semiconductor layer on the on-chip lens side. The present technology can be applied to a light reception device that generates distance information, for example, by a ToF method or the like.
US11362124B2
An image sensor with quantum efficiency enhanced by inverted pyramids includes a semiconductor substrate and a plurality of microlenses. The semiconductor substrate includes an array of pixels. Each of the pixels is configured to convert light incident on the pixel to an electrical output signal, the semiconductor substrate having a top surface for receiving the light. The top surface forms a plurality of inverted pyramids in each pixel. The plurality of microlenses are disposed above the top surface and aligned to the plurality of inverted pyramids, respectively.
US11362123B2
The present technology relates to an imaging device, a camera module, and an electronic apparatus that make it possible to reduce a profile of the camera module and to enhance sensitivity. The imaging device includes: a semiconductor substrate in which a light receiving section is formed that includes a plurality of pixels performing photoelectric conversion; and a reinforcing member that is disposed on side of the light receiving section of the semiconductor substrate and includes an opening in which a part opposed to the light receiving section is opened. The present technology is applicable to, for example, an imaging device that captures an image, a camera module that focuses light to capture an image, an electronic apparatus equipped with a camera function, a vehicle control system that is mounted on a vehicle, an endoscopic surgery system that is used in an endoscopic surgery, and the like.
US11362121B2
An image sensor includes a substrate having a plurality of small photodiodes and a plurality of large photodiodes surrounding the small photodiodes. The substrate further includes a plurality of deep trench isolation structures in regions of the substrate between ones of the small photodiodes and the large photodiodes. Each of large photodiodes having a full well capacity larger than each of the small photodiodes. The image sensor further includes an array of color filters disposed over the substrate, a first and second buffer layer disposed between the substrate and the array of color filters, metal grid structures disposed between the color filters and above the first buffer layer, and an attenuation layer portion above a region of the substrate between ones of the large and small photodiodes, the attenuation layer portion is between the first and second buffer layers and normal to an upper surface of the substrate.
US11362119B2
The present disclosure provides a method of manufacturing array substrate, including: providing a substrate; and forming a metal layer, a gate layer, an insulation layer, and a protective layer on the substrate sequentially. Wherein, the metal layer is formed on a drive line on the substrate, and the metal layer is arranged in at least one of a position between the substrate and the insulation layer and a position between the insulation layer and the protective layer. In the present disclosure, an electrostatic discharge path is increased through the floating metal layer. Even though the floating metal layer is burned down, a display quality would not be affected, the product yield is improved. Besides, it only needs to adjust a photomask pattern. Therefore, a production procedure needs not to be adjusted.
US11362118B2
The present invention provides an array substrate, a manufacturing method thereof, and a display panel. Orthographic projections of channel layers of two types of thin film transistors in a design of a driving circuit on the array substrate at least partially overlap, that is, two thin film transistors are stacked on top of each other, thereby facilitating a narrow border design of the display panel. In addition, a channel layer of one of the thin film transistors is an amorphous oxide semiconductor layer, which can reduce node leakage in the driving circuit, which is conducive to improving circuit stability and reducing power consumption.
US11362117B2
The present application provides a method of manufacturing an array substrate, the array substrate, and a display device. In the method, a photoresist layer is removed by a plasma cleaning technique after performing etching to prevent a gate electrode of the array substrate from contacting a stripping solution, thereby preventing a metal layer of the gate electrode from being corroded by the stripping solution.
US11362116B2
The disclosure provides a display panel including a substrate layer, a thin film transistor (TFT) layer, and a gate on array (GOA) drive circuit. The TFT layer is disposed on the substrate layer, and a bending region is disposed on at least one side of the substrate layer near the TFT layer. The GOA drive circuit is disposed on the substrate layer, and the bending region is disposed between at least one side of the TFT layer and the GOA drive circuit. The auxiliary circuit is disposed on the substrate layer and is disposed correspondingly to the bending region.
US11362106B2
A nonvolatile semiconductor memory device that have a new structure are provided, in which memory cells are laminated in a three dimensional state so that the chip area may be reduced. The nonvolatile semiconductor memory device of the present invention is a nonvolatile semiconductor memory device that has a plurality of the memory strings, in which a plurality of electrically programmable memory cells is connected in series. The memory strings comprise a pillar shaped semiconductor; a first insulation film formed around the pillar shaped semiconductor; a charge storage layer formed around the first insulation film; the second insulation film formed around the charge storage layer; and first or nth electrodes formed around the second insulation film (n is natural number more than 1). The first or nth electrodes of the memory strings and the other first or nth electrodes of the memory strings are respectively the first or nth conductor layers that are spread in a two dimensional state.
US11362105B2
A vertical memory device includes gate electrode structures, channels, first to third division patterns, and a first support layer. The gate electrode structure includes gate electrodes stacked in a first direction, and extends in a second direction. The gate electrode structures are spaced apart from one another in a third direction. The first division pattern extends in the second direction between the gate electrode structures. The second and third division patterns are alternately disposed in the second direction between the gate electrode structures. The first support layer is on the gate electrode structures at substantially the same height as upper portions of the first and second division patterns, and contacts the upper portions of the first and second division patterns. The upper portions of the first and second division patterns are arranged in a zigzag pattern in the second direction in a plan view.
US11362104B2
A semiconductor memory device includes a substrate including a peripheral circuit, a stepped dummy stack overlapping the substrate and including a plurality of steps extending in a first direction, a plurality of contact groups passing through the stepped dummy stack, and upper lines respectively connected to the contact groups. The contact groups include a first contact group having two or more first contact plugs arranged in the first direction. The upper lines include a first upper line commonly connected to the first contact plugs.
US11362097B1
A semiconductor memory device includes at least an OTP cell having a transistor and a PN junction diode. The OTP cell further includes a substrate having a first conductivity type, and a source and a drain in the substrate. The source includes a source doping region having the first conductivity type. The drain includes a drain doping region having a second conductivity type opposite to the first conductivity type. A gate is disposed on the substrate between the source and the drain. The source further includes a pocket doping region having the second conductivity type under the gate. The pocket doping region and the source doping region constitute the PN junction diode.
US11362093B2
A method of performing co-integrated fabrication of a non-volatile memory (NVM) and a gate-all-around (GAA) nanosheet field effect transistor (FET) includes recessing fins in a channel region of the NVM and the FET to form source and drain regions adjacent to recessed fins, and removing alternating portions of the recessed fins of the NVM and the FET to form gaps in the recessed fins. A stack of layers that make up an NVM structure are conformally deposited within the gaps of the recessed fins leaving second gaps, smaller than the gaps, and above the recessed fins of the NVM while protecting the FET with the organic planarization layer (OPL) and a block mask. The OPL and block mask are removed from the FET, and another OPL and another block mask protect the NVM while a gate of the FET is formed above the recessed fins and within the gaps.
US11362074B2
A light-emitting diode (LED) device includes a substrate, an electrically conductive layer, a first LED chip, and an anti-electrostatic discharge element. The substrate has opposite upper and lower surfaces. The electrically conductive layer is formed on the upper surface of the substrate, and has first and second regions that are electrically separated from each other by a trench structure. The trench structure has a first segment and a second segment which connects and is not collinear with the first segment. The first LED chip is disposed across the first segment, and the anti-electrostatic discharge element is disposed across the second segment, both interconnecting the first and second regions.
US11362070B2
Disclosed is a microelectronic device assembly comprising a substrate having conductors exposed on a surface thereof. Two or more stacks of microelectronic devices are located on the substrate, and microelectronic devices of the stacks are connected to vertical conductive paths external to the stacks and extending to the substrate and to lateral conductive paths extending between the stacks. Methods of fabrication are also disclosed.
US11362067B2
A method of manufacturing a semiconductor device according to example embodiments includes: sequentially forming first through third insulating layers on a substrate; forming an opening by etching the first through third insulating layers; forming a conductive layer configured in the opening; forming a fourth insulating layer in the opening after the forming of the conductive layer; and removing a portion of an edge region of the substrate after the forming of the fourth insulating layer.
US11362066B2
A semiconductor structure and the manufacturing method thereof are provided. A semiconductor structure includes a first semiconductor die, a second semiconductor die, an insulating layer, and a first dual-damascene connector electrically connected to the first semiconductor die. The first semiconductor die includes a first bonding surface including a die attaching region and a peripheral region connected to the die attaching region. The second semiconductor die is electrically connected to the first semiconductor die, and a second bonding surface of the second semiconductor die is bonded to the first bonding surface in the die attaching region. The insulating layer disposed on the first bonding surface in the peripheral region extends along sidewalls of the second semiconductor die. The first dual-damascene connector includes a first portion disposed on the insulating layer, and a second portion penetrating through the insulating layer and landing on the first bonding surface in the peripheral region.
US11362065B2
A package includes a first die, a second die, an encapsulant, and a redistribution structure. The first die has a first capacitor embedded therein. The second die has a second capacitor embedded therein. The second die is stacked on the first die. The first capacitor is electrically connected to the second capacitor. The encapsulant laterally encapsulates the second die. The redistribution structure is disposed on the second die and the encapsulant.
US11362060B2
Disclosed is a die-bonding method which provides a target substrate having a circuit structure with multiple electrical contacts and multiple semiconductor elements each semiconductor element having a pair of electrodes, arranges the multiple semiconductor elements on the target substrate with the pair of electrodes of each semiconductor element aligned with two corresponding electrical contacts of the target substrate, and applies at least one energy beam to join and electrically connect the at least one pair of electrodes of every at least one of the multiple semiconductor elements and the corresponding electrical contacts aligned therewith in a heating cycle by heat carried by the at least one energy beam in the heating cycle. The die-bonding method delivers scattering heated dots over the target substrate to avoid warpage of PCB and ensures high bonding strength between the semiconductor elements and the circuit structure of the target substrate.
US11362042B2
A semiconductor device includes a semiconductor layer with opposing first and second main surfaces and a first column extending from the first main surface and having a first concentration of a dopant of the first conductivity type. A trench with a sidewall and bottom extends at least partially through the semiconductor layer from the first main surface. A second column between the trench sidewall and the first column has a second concentration of a dopant of a second conductivity type and is formed in the semiconductor layer and extends from the first main surface. A trench oxide layer is in contact with at least the trench sidewall and the trench bottom. A trench nitride layer covers the trench oxide layer at least on the trench sidewall. A dielectric seal material seals the trench proximate the first main surface of the semiconductor layer such that the trench is air-tight.
US11362037B2
An integrated fan-out package including an integrated circuit, an insulating encapsulation, and a redistribution circuit structure is provided. The integrated circuit includes an antenna region. The insulating encapsulation encapsulates the integrated circuit. The redistribution circuit structure is disposed on the integrated circuit and the insulating encapsulation. The redistribution circuit structure is electrically connected to the integrated circuit, and the redistribution circuit structure includes a redistribution region and a dummy region including a plurality of dummy patterns embedded therein, wherein the antenna region includes an inductor and a wiring-free dielectric portion, and the wiring-free dielectric portion of the antenna region is between the inductor and the dummy region.
US11362031B2
An integrated circuit device includes a conductive line including a metal layer and an insulation capping structure covering the conductive line. The first insulation capping structure includes a first insulation capping pattern that is adjacent to the metal layer in the insulation capping structure and has a first density, and a second insulation capping pattern spaced apart from the metal layer with the first insulation capping pattern therebetween and having a second density that is greater than the first density. In order to manufacture the integrated circuit device, the conductive line having a metal layer is formed on a substrate, a first insulation capping layer having the first density is formed directly on the metal layer, and a second insulation capping layer having the second density that is greater than the first density is formed on the first insulation capping layer.
US11362030B2
Some embodiments relate to a semiconductor structure including a first inter-level dielectric (ILD) layer overlying a substrate. A lower conductive via is disposed within the first ILD layer. A plurality of conductive wires overlie the first ILD layer. A second ILD layer is disposed laterally between the conductive wires, where the second ILD layer comprises a first material. A sidewall spacer structure is disposed between the second ILD layer and the plurality of conductive wires. The sidewall spacer structure continuously extends along opposing sidewalls of each conductive wire. A top surface of the sidewall spacer structure is vertically above a top surface of the plurality of conductive wires, and the sidewall spacer structure comprises a second material different from the first material.
US11362026B2
The present disclosure is directed to a method for forming metal insulator metal decoupling capacitors with scalable capacitance. The method can include forming a first redistribution layer with metal lines on a portion of a polymer layer, depositing a photoresist layer on the first redistribution layer, and etching the photoresist layer to form spaced apart first and second TIV openings in the photoresist layer, where the first TIV opening is wider than the second TIV opening. The method can further include depositing a metal in the first and second TIV openings to form respective first and second TIV structures in contact with the metal line, removing the photoresist layer, forming a high-k dielectric on a top surface of the first and second TIV structures, and depositing a metal layer on the high-k dielectric layer to form respective first and second capacitors.
US11362025B2
Introduced here are carrier tape assemblies that can improve efficiency and reduce costs when utilized in the handling, transport, or storage of semiconductor components. A carrier tape assembly can include an adhesive film affixed to an elongated and/or extruded carrier tape. For example, the adhesive film may be integrally laminated onto the top surface of the elongate carrier tape as a single continuous (i.e., unbroken) sheet. The adhesive film may substantially conform to the top surface of the elongate carrier tape, including any punched cavities for holding semiconductor components. Proper securement of the semiconductor components to the carrier tape assembly depends on the adhesive property of the constituent material(s) of the adhesive film.
US11362024B2
A semiconductor device includes a semiconductor chip in which a field effect transistor mainly containing GaN is formed on a surface of a SiC semiconductor substrate. The semiconductor device includes a metal base on which a back surface of the semiconductor chip is mounted through a conductive adhesive material containing Ag and a resin mold configured to seal the semiconductor chip. A metal having wettability lower than wettability of Au or Cu with respect to Ag is exposed in a region extending along an edge of the back surface.
US11362023B2
A lead frame includes a die pad, a first lead extending away from the die pad, a peripheral structure mechanically connected to the first lead and the die pad, and a first groove in an outer surface of the first lead. The first groove extends longitudinally along the first lead away from the die pad.
US11362020B2
A semiconductor package includes an IC having circuitry configured for at least one function with some nodes connected to bond pads, with first metal posts on the bond pads, and dome support metal posts configured in a ring having a top rim defining an inner cavity with solder on the top rim and extending over an area of the inner cavity for providing a solder dome that covers the inner cavity to provide a covered air cavity over a portion of the circuitry. A leadframe includes a plurality of leads or lead terminals. The IC is flipchip attached with a solder connection to the leadframe so that the first metal posts are attached to the leads or the lead terminals. A mold compound provides encapsulation for the semiconductor package except on at least a bottom side of the leads or lead terminals.
US11362008B2
The present invention provides a power semiconductor module, including a substrate having an electric insulating main layer being provided with a structured top metallization and with a bottom metallization, wherein the top metallization is provided with at least one power semiconductor device and at least one contact area, wherein the main layer together with its top metallization and the at least one power semiconductor device is embedded in a mold compound such that the mold compound includes at least one opening for contacting the at least one contact area, and wherein power semiconductor module includes a housing with circumferential side walls, wherein the side walls are positioned above the main layer of the substrate so that the side walls are only present in a space above a plane through the main layer of the substrate.
US11362006B2
Semiconductor devices and methods which utilize a treatment process of a bottom anti-reflective layer are provided. The treatment process may be a physical treatment process in which material is added in order to fill holes and pores within the material of the bottom anti-reflective layer or else the treatment process may be a chemical treatment process in which a chemical reaction is used to form a protective layer. By treating the bottom anti-reflective layer the diffusion of subsequently applied chemicals is reduced or eliminated, thereby helping to prevent defects that arise from such diffusion.
US11362003B2
A method for semiconductor fabrication includes providing a device structure having an isolation structure, a fin adjacent the isolation structure, gate structures over the fin and the isolation structure, one or more dielectric layers over the isolation structure and the fin and between the gate structures, a first contact hole over the fin, and a second contact hole over the isolation structure. The method further includes depositing a protection layer and treating it with a plasma so that the protection layer in the first contact hole and the protection layer in the second contact hole have different etch selectivity in an etching process; and etching the protection layer to etch through the protection layer on the bottom surface of the first contact hole without etching through the protection layer on the bottom surface of the second contact hole.
US11361994B2
The present disclosure provides a method of forming a semiconductor structure. The method includes providing a semiconductor substrate and forming a patterned metal structure on the semiconductor substrate, wherein the patterned metal structure includes a first metal layer and a second metal layer deposited in a single deposition step. The method further includes etching a portion of the second metal layer thereby forming a metal plug in the second metal layer, the first metal layer of the patterned metal structure having a first metal feature underlying and contacting the metal plug.
US11361991B2
Embodiments of the present disclosure relate to processes for filling trenches. The process includes depositing a first amorphous silicon layer on a surface of a layer and a second amorphous silicon layer in a portion of a trench formed in the layer, and portions of side walls of the trench are exposed. The first amorphous silicon layer is removed. The process further includes depositing a third amorphous silicon layer on the surface of the layer and a fourth amorphous silicon layer on the second amorphous silicon layer. The third amorphous silicon layer is removed. The deposition/removal cyclic processes may be repeated until the trench is filled with amorphous silicon layers. The amorphous silicon layers form a seamless amorphous silicon gap fill in the trench since the amorphous silicon layers are formed from bottom up.
US11361987B2
A method for making a semiconductor apparatus includes forming a first bottom interconnect in a device area of a first dielectric layer; fabricating a device on top of the first bottom interconnect; capping the device with a first interlayer dielectric; exposing a logic area of the first dielectric layer that is adjacent to the device area by removing a portion of the first interlayer dielectric from the first dielectric layer while leaving another portion of the first interlayer dielectric that caps the device; and forming a second bottom interconnect in the logic area of the first dielectric layer. By forming the second bottom interconnect after the device fabrication and capping, damage to the device and to the second bottom interconnect is avoided.
US11361984B2
A substrate processing apparatus may include a first disk provided in a chamber and configured to perform a turning motion and to include a plurality of seating holes periodically arranged within a specific radius from a center axis, a plurality of second disks provided in the seating holes, respectively, and configured to perform a revolving and rotating motion in accordance with the turning motion of the first disk, a first rotary connector structure provided between the second disk and the seating hole to allow for a rotating motion of and for an electric connection to the second disk, an electrostatic chuck provided on the second disk and configured to hold a substrate using an electric power supplied through the first rotary connector structure, and a first magnetic gear fixed to the second disk and configured to exert a torque on the second disk, and a second magnetic gear.
US11361981B2
Methods and apparatus for supporting substrates are provided herein. In some embodiments, a substrate support for supporting a plurality of substrates includes: a plurality of substrate support elements having a ring shape configured to support a plurality of substrates in a vertically spaced apart relation; and a plurality of substrate lift elements interfacing with the plurality of substrate support elements and configured to simultaneously selectively raise or lower substrates off of or onto respective substrate support elements.
US11361978B2
The present disclosure relates to high pressure processing apparatus for semiconductor processing. The apparatus described herein include a high pressure process chamber and a containment chamber surrounding the process chamber. A high pressure fluid delivery module is in fluid communication with the high pressure process chamber and is configured to deliver a high pressure fluid to the process chamber.
US11361976B2
A technique improves selectivity in etching of a silicon-containing film over etching of a mask in plasma etching. A substrate processing method includes placing a substrate in a chamber in a plasma processing apparatus. The substrate includes a silicon-containing film and a mask on the silicon-containing film. The substrate processing method further includes generating plasma from a first process gas containing a hydrogen fluoride gas in the chamber. The generating plasma includes etching the silicon-containing film with a chemical species contained in the plasma. A flow rate of the hydrogen fluoride gas is at least 25 vol % of a total flow rate of the non-inert components of the first process gas.
US11361970B2
Implementations of a silicon-in-insulator (SOI) semiconductor die may include a first largest planar surface, a second largest planar surface and a thickness between the first largest planar surface and the second largest planar surface; and one of a permanent die support structure, a temporary die support structure, or any combination thereof coupled to one of the first largest planar surface, the second largest planar surface, the thickness, or any combination thereof. The first largest planar surface, the second largest planar surface, and the thickness may be included through a silicon layer coupled to a insulative layer.
US11361969B2
Provided are a device substrate with high thermal conductivity, with high heat dissipation, and with a small loss at high frequencies, and a method of manufacturing the device substrate. A device substrate 1 of the present invention can be manufactured by: provisionally bonding a Si device layer side of an SOI device substrate 10 to a support substrate 20 using a provisional bonding adhesive 31, the SOI device substrate including a Si base substrate 11, a buried layer 12 formed on the Si base substrate, having high thermal conductivity, and being an electrical insulator, and a Si device layer 13 formed on the buried layer; removing the Si base substrate 11 of the provisionally bonded SOI device substrate until the buried layer is exposed, thereby obtaining a thinned device wafer 10a; transfer-bonding the buried layer side of the thinned device wafer and a transfer substrate 40 to each other using a transfer adhesive 32 having a heat-resistant temperature of at least 150° C. by applying heat and pressure, the transfer substrate having high thermal conductivity and being an electrical insulator; and separating the support substrate 20.
US11361958B2
A method of operating a quadrupole device is disclosed. The method comprises operating the quadrupole device in a first mode of operation, wherein ions within a first mass to charge ratio range are selected and/or transmitted by the quadrupole device, and operating the quadrupole device in a second mode of operation, wherein ions within a second different mass to charge ratio range are selected and/or transmitted by the quadrupole device. In the first mode of operation, the quadrupole device is operated in a normal mode of operation wherein a main drive voltage is applied to the quadrupole device, or in a first X-band or Y-band mode of operation wherein a main drive voltage and two or more auxiliary drive voltages are applied to the quadrupole device. In the second mode of operation, the quadrupole device is operated in a second X-band or Y-band mode of operation wherein a main drive voltage and two or more auxiliary drive voltages are applied to the quadrupole device.
US11361956B2
Inside a chamber (10) evacuated by a vacuum pump, a flight tube (12) is held via a support member (11) that is of insulation. The outside of the chamber (10) is surrounded by a temperature control unit (16) including a heater. A body (10a) of the chamber (10) is made of aluminum, and a coating layer (10b) by a black nickel plating is formed on the inner wall surface of the body (10a) of the chamber (10). Due to this, the radiation factor of the chamber (10) becomes higher than that of a conventional apparatus using only aluminum, and the thermal resistance of the radiation heat transfer path between the chamber (10) and the flight tube (12) becomes low, thus improving the temperature stability of the flight tube (12). Furthermore, the time constant of the temperature change of the flight tube (12) becomes small, thus reducing the time for the flight tube (12) to stabilize to a constant temperature.
US11361951B2
A photomultiplier tube (PMT) detector assembly includes a PMT and an analog PMT detector circuit. The PMT includes a photocathode configured to emit an initial set of photoelectrons in response to an absorption of photons. The PMT includes a dynode chain with a plurality of dynodes. The dynode chain is configured to receive the initial set of photoelectrons, generate at least one amplified set of photoelectrons, and direct the at least one amplified set of photoelectrons. The PMT includes an anode configured to receive the at least one amplified set of photoelectrons, with a digitized image being generated based on a measurement of the final amplified set of photoelectrons. The digitized image is corrected by applying an output of the signal measured by the analog PMT detector circuit to the digitized image.
US11361929B2
An x-ray tube includes an electron emitter to emit an electron beam; and a multilayer anode including a first anode layer facing the electron beam and a second anode layer facing away from the electron beam. The first anode layer includes a first anode material to generate a braking radiation via the electron beam and the second anode layer includes a second anode material to generate a further x-ray radiation via the braking radiation. The further x-ray radiation is relatively more monochromatic than the braking radiation and wherein the first anode layer and the second anode layer adjoin in a planar manner.
US11361927B2
A lever switch device includes a shaft member, a rotary operation member, a push switch, and a flexible board. The flexible board has a first board part, a first wiring part connected to the first board part, a second board part, a second wiring part connected to the second board part, and an integrated wiring part. The first board part has a fixed contact. A movable contact of the rotary operation member comes into contact with and separates from the fixed contact in response to a positional shift of the rotary operation member. The second board part receives a signal output from the push switch. The integrated wiring part is at a position away from the first board part and the second board part, and a part of the first wiring part and a part of the second wiring part are integrated in the integrated wiring part.
US11361926B2
A system is described herein, including an activation circuit configured to generate a signal indicative of an alarm condition. A residual current device trigger circuit is coupled to the activation circuit and a residual current device. The residual current device trigger circuit is configured to provide a simulated earth leakage current condition to trigger the residual current device on receiving the signal indicative of the alarm condition.
US11361907B2
A multilayer capacitor may include a monolithic body including a plurality of dielectric layers. A first external terminal may be disposed along a first end, and a second external terminal may be disposed along a second end of the capacitor. The external terminals may include respective bottom portions that extend along a bottom surface of the capacitor. The bottom portions of the external terminals may be spaced apart by a bottom external terminal spacing distance. A bottom shield electrode may be arranged within the monolithic body between a plurality of active electrodes and the bottom surface of the capacitor. The bottom shield electrode may be spaced apart from the bottom surface of the capacitor by a bottom-shield-to-bottom distance that may range from about 3 microns to about 100 microns. A ratio of a length of the capacitor to the bottom external terminal spacing distance may be less than about 4.
US11361905B2
A multilayer ceramic electronic component includes a ceramic body includes: a ceramic body including a capacitance formation portion including a dielectric layer and first and second internal electrodes disposed to be stacked in a third direction with the dielectric layer interposed therebetween, a margin portion disposed on both surfaces of the capacitance formation portion in a second direction, and a cover portion disposed on both surfaces of the capacitance formation portion in the third direction, and; and an auxiliary electrode spaced apart from the capacitance formation portion, and disposed to be in contact with one of the first and second external electrodes. The auxiliary electrode is spaced apart from first surface and the second surface of the ceramic body in a first direction.
US11361897B2
A multi-phase integrated power inductor component assembly includes a plurality of conductive windings on an integrated magnetic core structure accepting each of the plurality of conductive windings in a spaced apart, non-coupled arrangement with respect to one another. The integrated magnetic core structure includes a series of magnetic gaps each being respectively centered on one of the plurality of conductive windings. The windings include surface mount terminations for connection to a circuit board.
US11361896B2
An ultra-high coupling factor transformer has a plurality of conductive layers, a primary winding inductor, and a secondary winding inductor. The primary winding inductor is defined by a plurality of turns and disposed on a first one of the plurality of conductive layers and extends to a second one of the plurality of conductive layers. The secondary winding inductor is defined by a plurality of turns and disposed on the first one of the plurality of conductive layers and extends to the second one of the plurality of conductive layers. The primary winding is vertically and horizontally cross coupled with the secondary winding inductor, and defines a mutual coupling inductance from surrounding directions.
US11361893B2
A soft body robotic device includes a body made at least partly from a polylactic-acid-based material, and a magnetic movement mechanism connected to the body. The magnetic movement mechanism is configured to support movement of the soft body robotic device and to interact with an external magnetic control device for movement of the soft body robotic device.
US11361890B2
One object is to lessen the difference between the direction of the magnetic flux and the easy direction of magnetization in a coil element and improve the effective permeability of the coil element. A coil element according to one element of the present invention includes: a coil conductor wound around a coil axis; at least one isotropic magnetic material layer provided on at least one of an upper surface and a lower surface of the coil conductor, the at least one isotropic magnetic material layer being made of an isotropic magnetic material; and at least one anisotropic magnetic material layer provided on an opposite surface of the at least one isotropic magnetic material layer to the coil conductor, the at least one anisotropic magnetic material layer being made of an anisotropic magnetic material having an easy direction of magnetization oriented perpendicular to the coil axis.
US11361876B2
The present disclosure relates to an integrally formed product including a metal and a fiber of biological origin disposed in dispersed state in the metal. A proportion by mass of the fiber of biological origin contained in the integrally formed product is within a range of 0.02 mass % or more and 10 mass % or less.
US11361872B2
A container for the consolidation of waste materials including radioactive containing waste, and a method of consolidating such materials. The container comprises an outer cylinder and an inner cylinder comprising internal compression plates that are designed to resist collapse during consolidation, and therefore control the size of the consolidated container to a predictable shape and dimension. The container is sufficient to hold a variety of materials, including hazardous, toxic, or radioactive waste, and the container is configured to hold such waste without releasing it to the environment.
US11361870B2
The present invention relates to filters used to remove debris from water being sucked into a piping system. It has particular application use in nuclear power plants, which, after a loss of coolant accident, must pump cooling water back into the reactor core from a collection sump. This water may contain various types of debris that must be removed before the water is sent back into the reactor cooling system. There are restrictions on the allowable pressure drop across the strainer and the space available for installing this equipment. The finned strainer of the present invention addresses these issues while maximizing the quantity of debris filtered from the water.
US11361867B2
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium are provided, including a method for presenting information for treating patients. The method comprises presenting, in a user interface, a pathway for use in treating a patient with a disease and including a combination of therapeutic and diagnostic pathway elements including an integration of diagnostic, radiation, chemotherapy, surgical and other elements. The method further comprises augmenting the pathway including providing controls for accessing additional information associated with a given pathway element, augmenting pathway elements to include indicators for pricing, efficacy and/or toxicity of a treatment associated with a given treatment element, and augmenting the pathway with a connection to another pathway including providing a link to another pathway at a point in a given pathway that provides information for a related pathway. The method further comprises presenting an augmented pathway to a patient or treating physician.
US11361860B2
A computer-implemented method for approving a medical device disposable component used in a medical procedure comprising providing an identifiable feature on a medical device disposable component, wherein the identifiable feature comprises one or more photo-identifiable entities having a first emission pattern when in an unexcited state and a second emission pattern when in an excited state. The method also comprises illuminating the identifiable feature with an excitation light source to elicit the second emission pattern, detecting the second emission pattern and comparing the second emission pattern against a set of established reference emission patterns, and determining whether the medical device disposable component is approved based on comparison of the second emission pattern to the set of established reference emission patterns.
US11361857B2
Computer implemented methods are disclosed. The methods may include receiving historical data comprising at least one of provider data and patient data, and processing, using a processor, the historical data to identify one or more patterns. The method also may include generating one or more decision models from the historical data and the decision patterns, and providing one or more recommendations based on the one or more decision models.
US11361853B2
A method and system for automated medical records processing with telemedicine is presented. The method and system includes plural electronic medical templates specifically designed such that they reduce the complexity and risk associated with collecting virtual patient encounter information, creating a medical diagnosis, tracking the patient through the medical processes during a telemedicine session and generate the appropriate number and type medical codes for a specific type of medical practice when processed. The medical codes and other types of processed virtual patient encounter information are displayed in real-time on electronic medical records and invoices immediately after a virtual patient encounter from a telemedicine visit.
US11361850B1
A healthcare service system including an intake and validation module, a patient stratification and bid criteria module, and a bidding platform. An order certification phase initiates including an incoming order taken from the intake module after verifying eligibility. The incoming order is then taken through the patient stratification and bid criteria module for evaluation and establishing value-driven requirements of the healthcare provider. After the order has been certified a bidding platform will take the order and manage the reverse auction. The healthcare order is then monitored for performance.
US11361845B2
Methods and systems for designing, testing, and validating genome designs based on rules or constraints or conditions or parameters or features and scoring are described herein. A computer-implemented method includes receiving data for a known genome and a list of alleles, identifying and removing occurrences of each allele in the known genome, determining a plurality of allele choices with which to replace occurrences in the known genome, generating a plurality of alternative gene sequences for a genome design based on the known genome, wherein each alternative gene sequence comprises a different allele choice, applying a plurality of rules or constraints or conditions or parameters or features to each alternative gene sequence by assigning a score for each rule or constraint or condition or parameter or feature in each alternative gene sequence, resulting in scores for the applied plurality of rules or constraints or conditions or parameters or features, scoring each alternative gene sequence based on a weighted combination of the scores for the plurality of rules or constraints or conditions or parameters or features, and selecting at least one alternative gene sequence as the genome design based on the scoring.
US11361844B2
Contemplated systems and methods employ chimeric reference sequences that include a plurality of viral genome sequences to identify/quantify integration and co-amplification events. Most typically, the viral genome sequences are organized in the chimeric reference sequences as single chromosomes and the chimeric reference sequences are in BAM format.
US11361835B1
Apparatuses and techniques are described for avoiding current consumption peaks during a program operation for a memory device. The timing of scan operations of latches is adjusted to avoid overlapping with an increase in word line voltages. The scan operations can include a pre-charge select scan, which identifies memory cells subject to a verify test, and a fill operation for latches of memory cells which fail a verify test in a prior program loop. The pre-charge select scan can occur before the increase in the word line voltages, while the fill operation occurs after the increase in word line voltages. In another approach, the start of the increase in the word line voltages is delayed when a state bit scan is expected to take a relatively long time, e.g., when a verify test is passed in a prior program loop.
US11361816B2
Apparatuses and techniques are described for providing separate source regions in the substrate below a block of memory cells. The source regions can be separately driven by respective voltage drivers to provide benefits such as more uniform program and erase speeds and narrower threshold voltage distributions. In one approach, a single source region is provided and divided into multiple source regions by etching trenches and filling the trenches with an insulating material. Contacts to the source regions can include post-shaped contacts which extend through the block for each source region. In another approach, one or more planar contacts extend through the block for each source region. In another aspect, a program operation applies different voltages to the respective source regions during a verify test of a program operation.
US11361811B2
A method of protecting a DRAM memory device from the row hammer effect, the memory device comprising a plurality of banks composed of memory rows, may be implemented by at least one logic prevention device configured to respectively associate contiguous sections of rows of a bank with sub-banks. The prevention logic is also configured to execute a preventive refresh cycle of the sub-banks that is entirely executed before the number of rows activated in a sub-bank exceed a critical hammer value. A DRAM memory device, a buffer circuit or a controller of such a memory may comprise the logic for preventing the row hammer effect.
US11361809B2
A pseudo static memory device includes multiple memories, an arbiter and a controller. The memories respectively generate multiple self-refresh request signals. Each of the self-refresh request signals indicates a time period for performing self-refresh operation of corresponding memory. The arbiter receives the self-refresh request signals and generates a latency synchronize flag during the memories being enabled. The controller decides an accessing latency for accessing the memories during an accessing operation according to the latency synchronize flag.
US11361799B2
A semiconductor memory device including a substrate; an array of memory cells arranged in rows and columns on the substrate, each memory cell comprising a vertical pillar-shaped active region having upper and lower source/drain regions and a channel region, and a gate stack formed around the channel region; a plurality of bit lines on the substrate, each bit line located below a column of memory cells and electrically connected to the lower source/drain regions of the memory cells; and a plurality of word lines on the substrate, each word line extending in a row direction and connected to gate conductors of the memory cells in a row of memory cells, each word line comprising first portions extending along peripheries of the memory cells and second portions extending between the first portions, the first portions of the word line extending in a conformal manner with sidewalls of the upper source/drain regions.
US11361798B2
A first memory section is disposed on a substrate. A second memory section is vertically stacked on the first memory section. The first memory section is provided between the substrate and the second memory section. The first memory section includes a flash memory cell structure, and the second memory section includes a variable resistance memory cell structure. The flash memory cell structure includes at least one cell string comprising a plurality of first memory cells connected in series to each other and a bit line on the substrate connected to the at least one cell string. The bit line is interposed vertically between the at least one cell string and the second memory section and connected to the second memory section.
US11361795B2
Control apparatus to control operation of a data buffer to which data items are written according to a write pointer which advances in position in response to an input data item rate and from which data items are read according to a read pointer which advances in position in response to an output data item rate, comprises: a detector configured to detect an occupancy difference between a current buffer occupancy and a target buffer occupancy, in which the current buffer occupancy represents a difference between the read and write pointers; an output data item interpolator configured to interpolate a data item at an interpolated data buffer location displaced by a read offset displacement from a data buffer location pointed to by the read pointer; and output control circuitry configured, in response to a current occupancy difference exceeding a threshold occupancy difference, to change the read pointer from an initial read pointer to a target read pointer by a change amount so as to reduce the occupancy difference, the output control circuitry being configured to progressively vary the read offset displacement so as to define an interpolated data buffer location which progresses over the output of a transitional group of data items towards the location pointed to by the target read pointer; the output control circuitry being further configured, when the occupancy difference is less than the threshold occupancy difference and the interpolated data buffer location is aligned with the target read pointer, to inhibit operation of the output data item interpolator and to control output of an output data item from the data buffer location pointed to by the read pointer.
US11361794B2
An apparatus comprising a cavity having interior surfaces or reflecting elements, one or more transmitters configured to receive an electrical signal, transform the electrical signal into an electromagnetic wave signal, and introduce the electromagnetic wave signal into an inside of the cavity, and one or more receivers configured to retrieve the electromagnetic wave signal, transform the electromagnetic wave signal to a corresponding electrical signal, and transmit the corresponding electrical signal to the outside of the cavity is disclosed. The electromagnetic wave signal is contained within the inside of the cavity until retrieved by undergoing a series of reflections or traversals between the interior surfaces of the cavity or the reflecting elements within the cavity. The apparatus may further comprise one or more regenerators configured to re-amplify, re-shape, and/or re-time the electromagnetic wave signal traveling within the inside of the cavity.
US11361787B1
A data storage device includes a stack of a plurality of disks, first and second arms, first and second heads, first and second linear drivers and an elevator. Each of the plurality of disks includes a read/write surface. The first arm has a first head end that is movable relative to the stack. The first head is configured to interact with a selected one of the read/write surfaces. The first linear driver is configured to move the first arm along a first straight line in a x-y plane defined by the one of the read/write surfaces. The elevator is configured to move the first arm in a z direction. The second arm has a second head end that is movable relative to the stack and supports the second head. The second linear driver is configured to move the second arm along a second straight line in the x-y plane.
US11361779B2
An apparatus for processing an audio signal includes a configurable first audio signal processor for processing the audio signal in accordance with different configuration settings to obtain a processed audio signal, wherein the apparatus is adapted so that different configuration settings result in different sampling rates of the processed audio signal. The apparatus furthermore includes n analysis filter bank having a first number of analysis filter bank channels, a synthesis filter bank having a second number of synthesis filter bank channels, a second audio processor being adapted to receive and process an audio signal having a predetermined sampling rate, and a controller for controlling the first number of analysis filter bank channels or the second number of synthesis filter bank channels in accordance with a configuration setting.
US11361778B2
An audio scene encoder for encoding an audio scene, the audio scene having at least two component signals, has: a core encoder for core encoding the at least two component signals, wherein the core encoder is configured to generate a first encoded representation for a first portion of the at least two component signals, and to generate a second encoded representation for a second portion of the at least two component signals, a spatial analyzer for analyzing the audio scene to derive one or more spatial parameters or one or more spatial parameter sets for the second portion; and an output interface for forming the encoded audio scene signal, the encoded audio scene signal having the first encoded representation, the second encoded representation, and the one or more spatial parameters or one or more spatial parameter sets for the second portion.
US11361770B2
Computerized systems are provided for determining an identity of one or more users that use a same audio source, such as a microphone. The identity of one or more users that use a same audio source can based on generating a list of participant candidates who are likely to participate in an associated event, such as a meeting. For instance, embodiments can generate one or more network graphs of a meeting invitee any only voice input samples of the meeting invitee's N closest connections are compared to an utterance to determine the identity of the user associated with the utterance. One or more indicators that identify the users who are using the same audio source, as well as additional information or metadata associated with the identified user can be caused to be presented.
US11361758B2
A multi-stage machine learning and recognition system comprises multiple individual machine learning systems arranged in multiple stages, where data is passed from a machine learning system in one stage to one or more machine learning systems in a subsequent, higher-level stage of the structure according to the logic of the machine learning system. The multi-stage machine learning system can be arranged in a final stage and one or more non-final stages, where the one or more non-final stages direct data generally towards a selected one or more machine learning systems within the final stage, but less than all of the machine learning systems in the final stage. The multi-stage machine learning system can additionally include a learning coach and data management system, which is configured to control the distribution of data throughout the multi-stage structure of machine learning systems by observing the internal state of the structure.
US11361748B2
A speaker system includes a cushion body with which a person comes into contact when sitting therein, and a speaker, a front of which is covered by the cushion body. The cushion body includes: a three-dimensional mesh-like elastic part that is formed by a three-dimensionally entangled fiber and bears a load of the person; and a cover member that covers surroundings of the three-dimensional mesh-like elastic part. The cover member includes a first cover member that covers the part of the surroundings of the three-dimensional mesh-like elastic part located at the front of the speaker, and a second cover member that is a remainder of the cover member excluding the first cover member. The first cover member has a higher acoustic transmissivity than the second cover member.
US11361746B2
The present disclosure discloses an audio playback apparatus having noise-canceling mechanism that includes a sound receiving circuit, a storage circuit, a filter control circuit, a filter circuit and an audio playback circuit. The sound receiving circuit receives received audio signal including noise. The storage circuit stores filter parameters. The filter control circuit includes a noise estimation circuit, a noise distribution determination circuit and a parameter generation circuit. The noise estimation circuit receives the received audio signal and calculates a stationary noise power spectrum density of the noise such that the noise distribution determination circuit determines a noise spectrum distribution accordingly. The parameter generation circuit analyses the noise spectrum distribution and retrieves a group of selected filter parameters accordingly. The filter circuit filters the received sound signal according to the group of selected filter parameters to generate an anti-noise audio signal. The audio playback circuit playbacks an actual audio signal and the anti-noise audio signal simultaneously.
US11361731B2
Provided herein may be a display device. The display device may include a display panel including a plurality of unit blocks disposed in a display area, the plurality of unit blocks including a first area displaying a logo or a banner, a second area having largest load value and a third area disposed between the first area and the second area, a display panel driver configured to generate data voltages based on input image data, and a zonal compensator configured to receive the input image data, to calculate load values of the input image data for the plurality of unit blocks, respectively, and to control luminance of each of the first area and the third area based on a location difference between the first area and the second area and a load value difference between the first area and the second area.
US11361725B2
A GOA circuit is provided and includes a plurality of GOA sub circuits which are cascaded. An Nth GOA sub circuit of the GOA sub circuits includes: a cascade control unit configured to generate a first drive signal according to an (N−3)th scan signal and an (N−3)th cascade signal; a cascade signal generation unit connected to the cascade control unit; a first scan drive unit connected to the cascade control unit and a first low voltage level signal; and a second scan drive unit connected to the cascade control unit and the first low voltage level signal.
US11361724B2
Disclosed are a drive circuit of a display device, and a display device. The drive circuit includes: a plurality of sets of transmission signal lines; a set of clock signal lines, in signal connection with a timing drive circuit separately to acquire a gate drive clock signal; and a compensation capacitor, connected in parallel to each transmission signal line, each transmission signal line in each set of transmission signal lines being in signal connection with a clock signal line corresponding to a set of clock signal lines, where the compensation capacitance corresponding to the transmission signal line, closer to the timing drive circuit, in each set of transmission signal lines is smaller.
US11361720B2
A grayscale voltage output unit outputs, for a signal line including a disconnection location, a first grayscale voltage to a first signal line portion, the first grayscale voltage being corrected to be lower than the grayscale voltage to be output to the signal line on the basis of the location of the disconnection location and the wiring resistance of the signal line, and the grayscale voltage output unit outputs a second grayscale voltage to a second signal line portion, the second grayscale voltage being corrected from the grayscale voltage to be output to the signal line on the basis of the location of the disconnection location, the wiring resistance of the signal line, and the wiring resistance of spare wiring. Thereby, a display device with a simple configuration capable of reducing luminance deviation along a signal line with a disconnection location is provided.
US11361717B2
A sensing circuit includes: a current source that outputs a direct current; an integrator that integrates a sensing current and the direct current, which is higher than the sensing current, to output an integrated value composed of the sum of a sensing voltage and a direct current voltage; and a subtractor that takes the sensing voltage from the integrated value outputted from the integrator, but not the direct current voltage.
US11361716B2
The present disclosure relates to a pixel sensing circuit and a panel driving device, and more particularly, to a pixel sensing circuit and a panel driving device for effectively compensating for differences of characteristics of sensing channel circuits depending on locations where the sensing channel circuits are disposed in an integrated circuit.
US11361714B2
A data driver includes a plurality of amplifiers configured to output a plurality of data voltages to a plurality of data lines. The amplifiers are configured to output the data voltages to the corresponding data lines in a writing mode. Only one of the plurality of amplifiers is configured to output a sensing data voltage to the plurality of data lines in a sensing mode.
US11361713B1
A display panel and a display device are provided. The display panel includes a pixel circuit including a driving module, a first reset module, a compensation module, a light-emitting control module and a light-emitting module. The first reset module includes a first dual-gate transistor, and the compensation module includes a second dual-gate transistor. A first intermediate node of the first dual-gate transistor and a second intermediate node of the second dual-gate transistor are electrically connected to a light-emitting control signal line through a first capacitor and a second capacitor, respectively. The first dual-gate transistor includes a first parasitic capacitor corresponding to the first capacitor, and the second dual-gate transistor includes a second parasitic capacitor corresponding to the second capacitor. A capacitance of at least one of the first capacitor and the second capacitor is greater than or equal to a capacitance of the corresponding parasitic capacitor.
US11361712B2
The present disclosure discloses a pixel circuit, a driving method thereof, a display panel, and a display device, which belong to the technical field of display. The pixel circuit includes a data writing sub-circuit, a compensation sub-circuit, a storage sub-circuit, and a driving sub-circuit. Since the compensation sub-circuit may output a first power signal to a first node, the storage sub-circuit may adjust the potential of a second node according to the potential of the first node.
US11361708B2
A pixel circuit, a pixel driving method and a display device are provided in the present disclosure. The pixel circuit includes a light-emitting element, a pixel driving circuit, an on-off control circuit and a light-emission time control circuit. A control terminal of the on-off control circuit is electrically coupled to the light-emission time control circuit, and the on-off control circuit is configured to control a driving current output terminal to be coupled to, or decoupled from, the light-emitting element under the control of a potential at the control terminal of the on-off control circuit. The light-emission time control circuit is configured to control an nth light-emission time control signal output terminal to be coupled to, or decoupled from, the control terminal of the on-off control circuit in accordance with an nth light-emission control data voltage under the control of a second gate driving signal. N is an integer larger than 1, and n is a positive integer smaller than or equal to N.
US11361706B2
A micro-LED display system is disclosed. The micro-LED display system includes a host, a plurality of row/column drivers and a plurality of μICs. The row/column drivers are coupled to the host through serial interfaces and used to provide a plurality of row clock signals and a plurality of column data signals respectively. The μICs are arranged as a matrix including columns of μICs and rows of μICs receiving the column data signals and the row clock signals respectively. All μICs in the same column of μICs are cascaded in order and all μICs in the same row of μICs are cascaded in order.
US11361702B2
A shift register unit and a driving method thereof, a scan driving circuit, an array substrate and a display device. The shift register unit includes: an input circuit configured for setting the first node to a valid level in a case where the input terminal is at a valid level; a first reset control circuit configured for setting the second node to a valid level and setting the input terminal to an invalid level in a case where the reset terminal is at a valid level; an output circuit configured for setting the output terminal to a valid level by using a clock signal in a case where the first node is at the valid level; a reset circuit configured for setting the first node and the output terminal to an invalid level in a case where the second node is at a valid level.
US11361699B2
Methods and systems for mapping images from a first dynamic range to a second dynamic on a target display with power limitations are described. Given: an input image in a first dynamic range, input metadata (Smin, Smid, Smax), power-independent luminance characteristics of a target display (Tmin, reference Tmax), and an APL function of the target display, wherein the APL function determines output luminance in the target display as a function of average picture level (APL) input in the target display, a processor generates an adaptive output of the maximum luminance level for the target display (Tmax) so that when mapping the image from the first dynamic range to the second dynamic range, the anchor points of the tone-mapping function are adjusted according to the APL function of the target display.
US11361693B2
A shift register unit, a gate driving circuit, a display device, and a driving method are provided. The shift register unit includes a first input circuit, an output control circuit, and an output circuit. The first input circuit is configured to output a first input signal to a first node in response to a first control signal; the output control circuit is configured to output an output control signal to a second node under control of a level of the first node; and the output circuit includes an output terminal, and the output circuit is configured to output an output signal to the output terminal under control of a level of the second node.
US11361686B2
Technologies are generally described for context sensitive display of final delivery information on a consumable delivery vehicle with enroute preparation. A controller may manage fulfillment of orders while the vehicle is enroute by controlling an operation of one or more on-board preparation equipment. The controller may also receive order status information and travel information associated with final delivery destinations. Once the vehicle is at its destination to be used as a hub for final deliveries, one or more displays on the vehicle may display final delivery information to final delivery people based on the status information and the travel information.
US11361684B2
A production method for a poster device with two boards and a frame as well as a poster device. One permanently fixed board is attached to the frame. The other board is removable and can be removed without tools. The frame may be a snap frame and the removable board may be held by snapping elements of the snap frame. The removable board can be removed after the snapping elements have been opened. The method comprises the following steps: ⋅providing a frame and a permanently fixed board comprising a frame-like groove, ⋅placing the frame and the permanently fixed board horizontally, ⋅pouring a flowable gasket material into the frame-like groove so that the groove is completely filled with the flowable gasket material and the flowable gasket material sticks out from the groove, ⋅solidifying the gasket material in such a way that it will not solidify for at least minutes, preferably for at least 20 minutes, ⋅placing the removable board onto the solidified gasket material, ⋅fixing the removable board. The internal space of the resulting poster device is moisture tight.
US11361682B2
The present invention provides a flexible display device, including a casing, a stretching member, a roller assembly, a stretch resistant layer, a disposing member, and a flexible display screen. The stretching member and the roller assembly are disposed in an accommodating chamber in the casing and do not contact with each other. A first end of the stretch resistant layer is connected to the stretching member, and a second end thereof is wrapped around the roller assembly, extends out of the casing, and is connected to a counterweight assembly. The flexible display screen is disposed on the stretch resistant layer. The present invention mitigates a phenomenon of rupture of the flexible display screen when curling and forced.
US11361674B2
An encouraging speech system includes: at least one of reaction detection means for detecting a user's reaction in response to an encouraging speech and evaluation acquisition means for acquiring an evaluation by an evaluator on a timing and a content of the encouraging speech; good/bad determination means for determining whether the timing and the content of the encouraging speech are good or not based on at least one of the detected reaction and the acquired evaluation; learning means for learning learning data in which the timing and the content of the encouraging speech determined to be good by the good/bad determination means are associated with trigger information which serves as a trigger when this encouraging speech is made; and encouraging speech means for making the encouraging speech based on the trigger information by the user and the results of the learning by the learning means.
US11361665B2
Disclosed in this specification are methods, systems and apparatus, including computer programs encoded on non-transitory computer storage media for unmanned aerial vehicle (UAV) flight operation and privacy controls. Based on geofence types, and UAV distance from a geofence, sensors and other devices connected to a UAV are conditionally operational. Image data collected during a UAV flight may be obfuscated by the UAV while in flight, or via a post-flight process using log data generated by the UAV.
US11361661B2
A method performed by an in-vehicle infotainment (IVI) system of a vehicle includes identifying an out-of-sight view of the vehicle, determining that information related to the identified out-of-sight view needs to be received from an unmanned aerial vehicle (UAV), identifying coordinates on the identified out-of-sight view to locate the UAV, based on an environment condition at a current position and at a future position of the vehicle, transmitting a signal indicating the coordinates to the UAV, and receiving the information related to the identified out-of-sight view from the UAV located at the coordinates.
US11361658B1
An edge computing-based method for fine determination of an urban traffic state includes the following steps: preprocessing lane-level data collected by edge nodes; dividing a complete road segment; computing an average delay per vehicle of a lane by using the edge nodes; inputting the preprocessed and computed data into a fuzzy logic model to determine a lane-level traffic state of an approach region; and based on the characteristic that edge nodes at the intersections can be interconnected, linking upstream and downstream intersection information to compute an average travel speed of a remaining road segment, and determining a traffic state of the remaining road segment.
US11361653B2
An asset management apparatus includes an asset to be monitored such as a secure network and a monitoring system including at least one sensor responsive to events which are potentially damaging or threatening to the asset such as an intrusion. A control system is responsive to the sensor to provide an alarm output indicative of the event and includes data relating to the asset and the location of the at least one sensor therein. A portable display system for a first responder is provided to allow the first responder to carry the display system and the control system includes a communication component operating for displaying on the display system to the first responder while carried at the site at least some of the data or have access to the data relating to the asset at the site so that the first responder can associate the data relating to the site with the actual site.
US11361650B2
A wireless leak alarm, and wireless valve, apparatus, system, and a method thereof, which may be implemented with leak detectors for any type of fluid, liquid, or gas. The device maybe implemented with any type of sensory detector, such as, for example, a temperature, a moisture, a Carbon Monoxide, a Carbon Dioxide detector. The invention allows the use of a wireless, Bluetooth, Wi-Fi leak detector and monitor. The invention further relates to a system, method, and apparatus for a wireless, Bluetooth, Wi-Fi leak detector, monitor and valve controller. The inventive device includes the ability to communicate via voice message, text message, image, video recording and/or live video, email, and other wireless communication methods as desired by a user responsible for knowing of an event of a fluid or water leak. The Wireless Leak Alarm further has a side camera, side LED, NIR LED, light sensor, and solar panel.
US11361643B2
A system for locating a detection system within a predetermined area includes a fiber optic harness defining at least one node in communication with the predetermined area. Light is received at the at least one node. At least one emitter is arranged in communication with the at least one node. A control system is operably coupled to the at least one emitter and the at least one node to determine a physical location of the at least one node relative to the predetermined area.
US11361641B2
Delivery parcel detection systems can include a doorbell having a first wireless communication system and a parcel holding system configured for placement in an entryway. The doorbell can be communicatively coupled to the parcel holding system. The parcel holding system can comprise a sensor configured to detect a delivery parcel located on the parcel holding system. Systems can include a first communication sent from the parcel holding system to the doorbell in response to the parcel holding system detecting an arrival, a movement, or a removal of the delivery parcel. Systems can also include a second communication sent from the doorbell to a remote computing device in response to the doorbell receiving the first communication.
US11361635B2
Merchandise security systems and methods are provided. In one example, a merchandise security system includes a plurality of security devices arranged in a wireless network, wherein the plurality of security devices are arranged in a planogram and each configured to protect one or more items from theft, each of the plurality of security devices configured to wirelessly communicate data with a remote device. The system also includes a plurality of electronic keys arranged in the wireless network and configured to wirelessly communicate data with the plurality of security devices and/or the remote device. Each of the plurality of electronic keys is configured to operate the plurality of security devices. The system also includes a gateway configured to receive the data from the plurality of security devices and electronic keys via wireless communication, wherein the gateway is configured to communicate the data to the remote computing device.
US11361634B2
Valuables transport bag tampering detection and controlled triggering of smoke dispenser in response to said detection. Additionally, techniques are addressed to pair a valuables transport bag with a user fob or user fobs in response to a pairing control signal from a supervisory fob. With a valuables transport bag having a zipper closure, techniques to issue proper zipper closure and detection of such closure are also addressed.
US11361628B2
A method for enhancing resource utilization in Texas Holdem poker comprises administering a primary Texas Holdem poker round for a plurality of players and, concurrently with the primary Texas Holdem poker round, administering a secondary Texas Holdem poker round among at least some players who have folded out of the primary Texas Holdem poker round. These folded players retain their respective hole cards from the primary Texas Holdem poker round for the secondary Texas Holdem poker round, and the secondary Texas Holdem poker round utilizes at least one otherwise idle resource from the primary Texas Holdem poker round. For physical games played at a table with physical playing cards, the otherwise idle resource(s) comprises table positions of folded players, and for computerized poker games played with virtual playing cards, the otherwise idle resource(s) comprise the remote communication connections between the dealer computer system and the player computer systems.
US11361613B2
An amusement game wherein a pointer element attached to a vertically oriented rail is raised to the top of the rail and released by a latch and allowed to fall. A player is provided with a controller that sends a signal to stop the pointer element as it falls from the top of the rail and the player tries to stop the travel of the pointer so it aligns with a selected target region. If the player successfully stops the pointer within a designated target area, a corresponding score is awarded. In embodiments, the location of pointer is detected by an optical sensor and encoder bar, and the system to stop the fall of the pointer includes an electromagnet attached to the pointer. In embodiments, after play, the pointer assembly is returned to the top of the rail by a drive belt that is powered by an electric motor.
US11361612B2
A weightless articulating door mount for a gaming machine is disclosed. The weightless articulating door mount has a four link mechanism and a cam. A biasing mechanism interacts with the weightless articulating door mount through the cam and provides a uniform force counteracting the weight of the door/monitor. With the door/monitor effectively weightless, the door may be opened and will remain in place absent any further disturbance.
US11361611B2
A gaming machine including a display device and game controller is provided. The display device includes reels having display positions for presenting symbols that include non-blank symbols and blank symbols. The game controller is configured to spin the reels horizontally to obtain a first game outcome including a first arrangement of the symbols at the display positions. In response to a determination that the first arrangement includes blank symbols, the game controller is configured to determine whether horizontally shifting non-blank symbols in either direction with respect to the blank symbols in each reel results in an optimal win. The game controller horizontally shifts the non-blank symbols with respect to the blank symbols in each reel to obtain a second game outcome in response to a determination that the shifting results in the optimal win. The game controller increases a credit balance by an award associated with the optimal win.
US11361608B2
A coin separating and detecting device includes: a separating and feeding rotating body disposed inclinedly and configured to receive and separate coins; a coin separating and feeding device configured to push out the coins that have been separated; and a coin detecting device configured to receive the coins from the coin separating and feeding device, the coin detecting device including: a detecting rotating body configured to move the coins; and a sensor configured to acquire physical information on the coins, wherein the separating and feeding rotating body and the detecting rotating body are positioned adjacent each other in a horizontal direction; and wherein the detecting rotating body is configured to receive the coins; hold the coins; deliver the coins onto the detecting portion introduction guide; and push the coins forward along the detecting portion introduction guide.
US11361594B1
A method implemented on an electronic computing device for arranging activities for one or more individuals using an autonomous vehicle (AV) includes receiving a request from a first individual for the AV. An action is initiated to provide the AV to the first individual. One or more activities are provided for the first individual to perform during a trip using the AV. A detection is made as to when the first individual completes one of the one or more activities. A cost of the trip is adjusted based on a completion of the one of the one or more activities.
US11361592B2
A monitoring system, comprising: at least one device, comprising at least one processing circuitry configured for: receiving from at least one image sensor connected to the at least one processing circuitry, at least one digital image captured by the at least one image sensor; identifying a nature of at least one relationship between at least one first body part of at least one first person and at least one second body part of at least one second person, where the at least one first person and the at least one second person are identified in the at least one digital image; identifying at least one offending relationship according to the nature of the at least one relationship and a set of relationship rules; and outputting an indication of the at least one offending relationship.
US11361587B2
The present disclosure provides an age recognition method, a non-transitory computer-readable storage medium, and an electronic device. The method includes extracting feature points of a face in an image, preprocessing the image to extract global features of the face, extracting local features of the face based on the feature points, determining an age feature of the face according to the global features and the local features, and inputting the age feature into a pre-trained age recognition model to obtain an age value corresponding to the face in the image.
US11361583B2
A fingerprint identification apparatus and an electronic device. The fingerprint identification apparatus includes: a fingerprint sensor; and the fingerprint sensor including an optical sensing array, wherein a spatial period N of the optical sensing array satisfies N
US11361582B2
A method for an electronic device to receive fingerprint data is provided. The electronic device includes a touch unit, a display unit and a sensing unit. The display unit includes a plurality of blue pixels, a plurality of green pixels and a plurality of red pixels. The method includes receiving a finger touch signal through the touch unit. The method also includes determining a finger touch region in the touch unit according to the finger touch signal. The method further includes determining a first region in the display unit according to the finger touch region. In addition, the method includes turning off the plurality of blue pixels in the first region. The method also includes receiving the fingerprint data through the sensing unit.
US11361579B2
An optical fingerprint recognition circuit and a display device are provided, which includes a first thin film transistor, a first switching unit, a second switching unit, a reset compensation unit, a storage capacitor, and a photodiode. The reset compensation unit resets a voltage of the gate of the first thin film transistor under the control of a reset signal, and the voltage is set to a sum of a predetermined voltage and a threshold voltage of the first thin film transistor through a reference voltage under the control of the reset signal, thereby compensating the threshold voltage. After the photodiode receives the light signal and changes the voltage according to the light signal, the first thin film transistor generates a corresponding current according to the voltage of its gate, which is independent of the threshold voltage. The accuracy of a recognition signal is ensured.
US11361578B2
A method for detecting a biometric information includes providing a biometric sensor including a base substrate, a light emitting layer and a touch detection layer on the base substrate, an encapsulating cover on a side of the light emitting layer away from the base substrate, and a photo-sensing layer between the light emitting layer and the base substrate; determining a touch position of a touch by a touch sensing circuit; determining a scanning region based on the touch position; controlling the light emitting layer to form a scanning light source to scan the scanning region in a scanning pattern, the scanning region encompassing the touch position; determining a light intensity distribution of a reflected light reflected by the surface of the biometric sensor in touch with the skin of the user based on signals from the plurality of photosensors; and determining the biometric information based on the light intensity distribution.
US11361576B2
A circuit for generating and detecting ultrasonic sensing signals is provided. A piezoelectric device having a transmitting electrode and a receiving electrode is coupled to a biasing-and-sampling sub-circuit configured to set different bias voltages to the receiving electrode. The piezoelectric device is configured to transmit an ultrasonic signal upon applying an exciting pulse signal to the transmitting electrode and alternatively to generate a voltage signal at the receiving electrode upon receiving an echo signal based on the ultrasonic signal. A signal-collecting sub-circuit is coupled to the receiving electrode to determine a first sampling voltage based on the voltage signal at the receiving electrode in a first sampling period and a second sampling voltage based on the voltage signal at the receiving electrode in a second sampling period. An output sub-circuit is coupled to the signal-collecting sub-circuit for outputting the first sampling voltage and the second sampling voltage at a same time.
US11361574B2
A method for determining a presence of an occupant within a vehicle includes capturing, via a driver facing camera, video image data, including a plurality of image frames of a field-of-view of the driver facing camera. At least one area-of-interest within the image frames is defined, and a foreground pixel count of each image frame of each area-of-interest is determined. At each Nth image frame, an occupancy for each area of interest is determined based at least in part on the foreground pixel count. The occupancy indicates whether the occupant is present or absent in the respective area-of-interest. A history of the occupancy determination for each area-of-interest is maintained, and a final status for each area-of-interest is determined based on the respective history of occupancy. External indicators are initiated based on the final status determination.
US11361573B2
A system for tracking airborne organisms includes an imager, a backlight source (such as a retroreflective surface) in view of the imager, and a processor configured to analyze one or more images captured by the processor to identify a biological property of an organism.
US11361571B1
A language model is fine-tuned by extracting terminology terms from a text document. The method comprises identifying a text snippet, identifying candidate multi-word expressions using part of speech tags, and determining a specificity score value for each of the candidate multi-word expressions. Moreover, the method comprises determining a topic similarity score value for each of the candidate multi-word expressions, selecting remaining expressions from the candidate multi-word expressions using a function of a specificity value and a topic similarity value of each of the candidate multi-word expressions, adding a noun comprised in the text snippet to the remaining expressions depending on a correlation function, labeling the remaining multi-word expressions, and fine-tuning an existing pre-trained transformer-based language model using as training data the identified text snippet marked with the labeled remaining expressions.
US11361564B2
An image integrated printing system includes an image capturing device, a host device, and a printing device. The image capturing device is for capturing an image of an object. The host device is electrically connected to the image capturing device and includes a storage unit, a recognition unit, and a processing unit. The storage unit is for storing the image transmitted from the image capturing device and a form. The recognition unit is for recognizing a field corresponding to the image from the form. The processing unit is electrically connected to the storage unit and the recognition unit and for combining the image with the field corresponding to the image to generate an output file. The printing device is electrically connected to the host device and for printing the output file.
US11361562B2
The disclosure is directed to an article, such as a pathway article or a sheeting. The article includes a physical surface having a code embodied thereon. The code is associated with pathway information in transaction data stored by a blockchain managed by a consensus network of node. The pathway information indicates one or more characteristics of a vehicle pathway, wherein the pathway information provides at least one of: information descriptive of at least a portion of the vehicle pathway, or vehicle operation instructions associated with the portion of the vehicle pathway.
US11361555B2
A server device includes: a data collection unit that collects vehicle behavior data; a scene extraction unit that extracts, from the collected vehicle behavior data, driving scenes corresponding to the behavior of the vehicle and a scene feature amount of each of the driving scenes; an abnormality detection unit that calculates a degree of abnormality which represents an extent of deviation of the scene feature amount of each of the extracted driving scenes relative to a driving model, and detects a driving scene including a location of an abnormality using the calculated degree of abnormality; a section determination unit that extracts driving scenes satisfying a predetermined condition from among the detected driving scene and a plurality of driving scenes continuous to the driving scene, and determines, as an abnormal behavior section, a time range defined by the total continuation time of the extracted driving scenes; an image request unit that requests, from the vehicle, one or more captured images according to the determined abnormal behavior section; and a display control unit that performs control to display the images acquired from the vehicle according to the request.
US11361540B2
A method and apparatus for predicting an object of interest of a user receives an input image of a visible region of a user and gaze information including a gaze sequence of the user, generates weight filters for a per-frame segmentation image by analyzing a frame of the input image for input characteristics of the per-frame segmentation image and the gaze information, and predicts an object of interest of the user by integrating the weight filters and applies the integrated weight filter to the per-frame segmentation image.
US11361531B2
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for processing images using an image processing neural network system. One of the system includes a shared encoder neural network implemented by one or more computers, wherein the shared encoder neural network is configured to: receive an input image from a target domain; and process the input image to generate a shared feature representation of features of the input image that are shared between images from the target domain and images from a source domain different from the target domain; and a classifier neural network implemented by the one or more computers, wherein the classifier neural network is configured to: receive the shared feature representation; and process the shared feature representation to generate a network output for the input image that characterizes the input image.
US11361525B2
This disclosure describes, in part, devices and techniques for performing biometric identification for an electronic device. For instance, the electronic device may include one or more near-infrared illuminators that output near-infrared light. The one or more near-infrared illuminators may be located in or on a bezel and/or a display of the electronic device. The electronic device may also include an imaging device that generates first image data representing the near-infrared light and visible light. After generating the image data, the electronic device may process the first image data using one or more image processing techniques to generate second image data representing a near-infrared image and third image data representing a visible image. The electronic device may then analyze the second image data and/or the third image data using one or more biometric identification techniques. Based on the analysis, the electronic device may identify a person possessing the electronic device.
US11361524B1
The quality of digital impressions geometry and color but also fluorescence, transillumination, reflection and absorption properties can be inferior to single frame 2D/3D images e.g. due to averaging effects, rendering effects, difficult scanning situation etc. This can lead to difficulties in the dental workflow such as the creation of a preparation margin line or detection of diseases such as caries. By providing a correlated view of high-quality single frame images and corresponding 3D models, the dental workflow can be guided to be completed more efficiently using the single frame images.
US11361517B1
A rhythm-based video game (“game”) is disclosed. In the game, a player slashes blocks representing musical beats using a pair of energy blades resembling a lightsaber. A gaming console renders multiple digital objects, e.g., digital blocks, digital mines and digital obstacles, that are approaching a player in a virtual space. The gaming console also renders a digital representation of an instrument, e.g., a lightsaber (“digital saber”), using which the player slashes, cuts or otherwise interacts with the digital blocks to cause a digital collision between the digital saber and the digital blocks. The player can score by slashing the digital blocks, not hitting the digital mines and avoiding the digital obstacles. The game presents the player with a stream of approaching digital objects in synchronization with music, e.g., a song's beats, being played in the game. The pace at which the digital blocks approach the player increases with the beats.
US11361515B2
Generating a self-guided augmented reality (AR) session plan from a remotely-guided AR session held between a remote user and a local user, by: Receiving data recorded during the remotely-guided AR session. Segmenting the data into temporal segments that correspond to steps performed by the local user during the remotely-guided AR session. The steps are detected using at least one of: a Natural-Language Understanding (NLU) algorithm applied to a conversation included in the data, to detect utterances indicative of step-to-step transitions; location analysis of annotations included in the data, to detect location differences indicative of step-to-step transitions; and analysis of camera pose data included in the data, to detect pose transitions indicative of step-to-step transitions. Generating the self-guided AR session plan based on the segmented data and a 3D representation of the scene, the AR session plan including step-by-step AR guidance on how to perform the various steps.
US11361503B2
There is provided a method of design and analysis of a geometric object comprising: receiving an initial definition of the geometric object in a coordinate system; generating a volumetric model according to the initial definition, the volumetric model comprises: volumetric cells each represented by one or more multivariate of three variables or more functions, and intra object general border surfaces in general orientation each defines topological adjacency between at least two of said plurality of volumetric cells.
US11361493B2
A semantic texture map system to generate a semantic texture map based on a 3D model that comprises a plurality of vertices that include coordinate that indicate positions of the plurality of vertices, a UV map, and a semantic segmentation image that comprises a set of semantic labels.
US11361488B2
The present disclosure provides an image display method performed by the terminal device, including obtaining a to-be-processed image comprising a first image and a second image spliced together, pixels in the second image being in a one-to-one correspondence with pixels in the first image, and color data of each pixel in the second image representing a transparent attribute of the corresponding pixel in the first image; obtaining color data of each pixel in the first image and the color data of each pixel in the second image from the to-be-processed image; generating a third image according to the color data of each pixel in the first image and the second image; and displaying the third image.
US11361478B2
For partial volume correction, the partial volume effect is simulated using patient-specific segmentation. An organ or other object of the patient is segmented using anatomical imaging. For simulation, the locations of the patient-specific object or objects are sub-divided, creating artificial boundaries in the object. A test activity is assigned to each sub-division and forward projected. The difference of the forward projected activity to the test activity provides a location-by-location partial volume correction map. This correction map is used in reconstruction from the measured emissions, resulting in more accurate activity estimation with less partial volume effect.
US11361459B2
The present disclosure provides a method, device and non-transitory computer storage medium for processing an image. The method includes: obtaining an image by a monocular camera; extracting image features with different levels based on the image; determining a fused feature by fusing the image features with different levels; and determining a depth distribution feature map of the image based on the fused feature, where a pixel value of each pixel point in the depth distribution feature map is a depth value.
US11361454B2
Wafer images and related alignment methods for crystalline wafers are disclosed. Certain aspects relate to accessing and aligning images of a same or similar crystalline wafer captured from different imaging sources. Alignment may include determining spatial differences between shared crystalline features in various wafer images of the same or similar crystalline wafer and transforming at least one of the images according to the determined spatial differences. With sufficient alignment, information may be associated and/or transferred between the various images, thereby providing the capability of forming a combined wafer image and sub-images thereof with high resolution and spatial coordination between different image sources. Certain aspects relate to development of nondestructive, high fidelity defect characterization and/or dislocation counting methods in crystalline materials based on modern deep convolutional neural networks (DCNN).
US11361450B2
A method for continuously determining mutually corresponding pixels between a first camera image and a second camera image. The method includes recording the first camera image; recording the second camera image; ascertaining at least one first signature matrix element of a first signature matrix as a function of the first camera image; assigning first coordinates to an ascertained signature value of the first signature matrix element in a signature value position table; ascertaining at least one signature value of a second signature matrix element having second coordinates of a second signature matrix as a function of the second camera image; and determining at least one element of a correspondence matrix as a function of the signature value position table, of the cyclically ascertained signature value of the second signature matrix element and of the second coordinates of this second signature matrix element.
US11361449B2
A method for multi-object tracking includes receiving a sequence of images generated at respective times by one or more sensors configured to sense an environment through which objects are moving relative to the one or more sensors, and constructing a message passing graph in which each of a multiplicity of layers corresponds to a respective one in the sequence of images. The method also includes tracking multiple features through the sequence of images, including passing messages in a forward direction and a backward direction through the message passing graph to share information across time.
US11361444B2
An information processing device includes a first acquisition member configured to obtain information relating to an aerial photography range for aerial photographing a first aerial photography image, a segmenting member configured to segment the aerial photography range into multiple areas based on a feature of each imaged object existing in the aerial photography range, and a determination member to determine a first imaging mode for aerial photographing the first aerial photography image based on the segmented areas. The information processing device also includes a second acquisition member configured to obtain information of more than one path shape based on information of more than one imaging mode, and information of path shapes representing shapes of more than one aerial photography path, and the first imaging mode. The information processing device further includes a generating member configured to generate the first aerial photography path based on the at least one path shape.
US11361443B2
An aspect of the present invention allows for more accurately identifying a possible lesion in a human lung field. The aspect of the present invention includes an image obtaining section configured to obtain a chest cross-sectional image of a subject, a segmentation section configured to classify, into a plurality of segments, unit elements of the chest cross-sectional image, and an image dividing section configured to divide the chest cross-sectional image into a plurality of regions. A data deriving section is configured to derive data associated with the possible lesion, the data being derived on the basis of a segment of unit elements in the each region among the plurality of segments. An identifying section is configured to output an identification result, which is a result of identification of the possible lesion in the lung field of the subject.
US11361439B2
Disclosed are systems, devices, and methods for detecting a trachea, an exemplary system comprising an imaging device configured to obtain image data and a computing device configured to generate a three-dimensional (3D) model, identify a potential connected component in a first slice image, identify a potential connected component in a second slice image, label the first slice image as a top slice image, label the connected component in the top slice image as an active object, associate each connected component in a current slice image with a corresponding connected component in a previous slice image based on a connectivity criterion, label each connected component in the current slice image associated with a connected component of the preceding slice image as the active object, and identify the active object as the trachea, based on a length of the active object.
US11361437B2
Embodiments discussed herein facilitate determining a diagnosis and/or prognosis for prostate cancer based at least in part on three-dimensional (3D) pathomic feature(s). One example embodiment comprises a computer-readable medium storing computer-executable instructions that, when executed, cause a processor to perform operations, comprising: accessing a three-dimensional (3D) optical image volume comprising a prostate gland of a patient; segmenting the prostate gland of the 3D optical image volume; extracting one or more features from the segmented prostate gland, wherein the one or more features comprise at least one 3D pathomic feature; and generating, via a model based at least on the one or more features, one or more of the following based at least on the extracted one or more features: a classification of the prostate gland as one of benign or malignant, a Gleason score associated with the prostate gland, or a prognosis for the patient.
US11361435B2
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for processing fundus images using fundus image processing machine learning models.
US11361429B2
An MRI method is disclosed for the geometrical characterisation of pulmonary airways on the basis of a first tridimensional image of at least one bronchus of a bronchial tree and includes: acquiring a first MRI image, an MRI sequence being synchronised with a respiratory frequency; filtering the first image; segmenting a portion of the filtered image including the contours of the bronchial tree and its inner volumetric portion; estimating at least one plane of cut of a bronchus; generating at least one image slice of a bronchus; estimating, for each image slice, an area contained within the bronchial wall and/or a bronchial wall thickness.
US11361422B2
The application discloses an automatic screen state detection robot, comprising a memory having an automatic screen state detection program stored thereon and a processor, and the automatic screen state detection program being executed by the processor to implement the operations of: controlling the robot to move into a preset area of each of service devices in a self-service branch respectively; detecting whether a service device has a circuit fault or not if the robot moves into the preset area of the service device; and controlling the service device to display an image according to preset display parameters if the display screen has no circuit fault, and analyzing the image displayed on the display screen to find whether the display screen of the service device has an abnormality of a preset type. The application also provides an automatic screen state detection method and a computer-readable storage medium.
US11361420B2
The present disclosure provides an apparatus and method for evaluate the quality of a three dimensional (3D) point cloud. The apparatus comprises an image segmenter to generate a segmented two-dimensional (2D) image for each of the plurality of images; a 2D mask generator to generate a 2D mask for each of the plurality of images from the 3D point cloud; a comparator to compare the segmented 2D image with the 2D mask to obtain a comparison result for each image; and an evaluator to evaluate the quality of the 3D point cloud based on aggregated comparison results for the plurality of images.
US11361416B2
In various embodiments, an encoding metric comparison application computes a first set of quality scores associated with a test encoding configuration based on a set of bootstrap quality models. Each bootstrap quality model is trained based on a different subset of a training database. The encoding metric comparison application computes a second set of quality scores associated with a reference encoding configuration based on the set of bootstrap quality models. Subsequently, the encoding metric comparison application generates a distribution of bootstrap values for an encoding comparison metric based on the first set of quality scores and the second set of quality scores. The distribution quantifies an accuracy of a baseline value for the encoding comparison metric generated by a baseline quality model.
US11361413B2
An image reproduction system and methods for providing colorant data to an end device. A method includes extracting general HSV value data for each pixel of an image from image data. For each pixel, the general HSV value data is transformed to generate universal perceived brightness, Bp, and universal perceived-chroma, Cp, value data. End-device colorant data associated with the general HSV value data is retrieved for each pixel and scaled using the Bp and Cp value data to obtain scaled end-device colorant data. The scaled end-device colorant data is transmitted to the end device.
US11361412B2
The image exposure device includes an image display device that has a plurality of pixels and radiates light according to a display image represented by the plurality of pixels; a support portion that supports a photosensitive recording medium for recording a recorded image according to the display image in a state in which an exposure surface of the photosensitive recording medium faces the image display device; a louver film that is provided between the image display device and the support portion, and limits an angle of the light radiated from the image display device to the photosensitive recording medium; and a controller that controls the image display device to display the display image in which an image quality of an input image represented by input image data is deteriorated by emphasizing a density difference of a high-frequency component of the input image.
US11361398B2
Data processing systems (e.g. image processing systems) and methods are provided for processing a stream of data values (e.g. pixel values). The image processing system comprises a processing module configured to: receive a plurality of pixel values; and implement processing of a particular pixel value by operating on a particular subset of the received pixel values, by: defining a set of one or more groups into which pixel values within the particular subset can be grouped; classifying each of the pixel values within the particular subset into one of the groups of the set of one or more groups based on the value of that pixel value; processing the particular pixel value using one or more of the pixel values of the particular subset in dependence on the classification of the pixel values of the particular subset into the one or more groups; and outputting the processed particular pixel value.
US11361383B1
Techniques for cooperative document generation include methods, one of the methods includes receiving, from a mobile device, a request to start an insurance claim, the mobile device including an application configured to guide the user through the claim process. The method includes establishing a session between a computer and the mobile device. The method includes displaying images of the user interface of the mobile device. The method includes receiving information concerning the insurance claim from the mobile device, the information provided by the user in response to prompts provided on the mobile device. The method includes displaying the information on the computer. The method includes enabling the customer service representative to alter the information or request additional information be provided. The method includes adding the information to a data record regarding the insurance claim in response to an indication that the customer service representative has verified the information.
US11361375B2
A method for a mortgage acquisition system is disclosed. A real estate agent invites a home buyer to the mortgage acquisition system. The home buyer submits information to the system through forms and a messaging portal. The system presents this information to potential lenders, and specifically excludes the home buyer's personal identifying information (PII). The lender uses that information to submit information and mortgage terms to the customer. The home buyer decides on a mortgage lender based on the information and terms provided.
US11361373B1
A user device such as a tablet may present search results. Filters may be applied to filter the search results. The filtered search results may include indicia that identify that the filtered search results have been filtered and that individual items within the filtered search results correspond to the applied filter. The indicia may fade out over time as the applied filter expires. The filtered search results may also include the individual items that do not correspond to the applied filter. These individual items may have different indicia applied to them, so as to differentiate them from individual items that do correspond to the applied filter. By providing the indicia, a user is provided with a visual confirmation that the search results have been filtered, what filter has been applied, and a differentiation between the individual items that do and do not correspond with the applied filter.
US11361364B2
The present disclosure provides a shopping recommendation method, a client, and a server. The method includes: acquiring voice information of a user, and performing voice recognition and keyword extraction on the voice information, to obtain shopping keyword information; transmitting the shopping keyword information to a server, so that the server performs interest prediction according to the shopping keyword information and shopping related information of the user, to generate recommendation information; and receiving the recommendation information, and generating shopping recommendation content according to the recommendation information to be displayed by a display.
US11361361B2
Embodiments relate to searching or comparing sites. One embodiment is a real estate search-or-compare method based on commute durations. The method efficiently processes public transportation and real estate property data to compute the durations of travel between the real estate properties and the vehicle stops. These durations are stored. A request framework is introduced that allows to express a wide range of search-or-compare requests. During request processing, the method identifies parts of the commute paths that depend on any real estate property. Because durations for these parts were precomputed and stored, the method can determine commute durations to every real estate property in a scalable manner. As a result, the method rapidly responds to requests within the real estate market of one of the largest metropolitan areas in existence today. Other embodiments include: searching or comparing based on a monetary cost, transportation using private cars, and sites other than real estate properties. A computer system and a computer service also embody the method.
US11361359B2
Computer-implemented methods, computing systems and computer program products for centralized product specification management. A specification management application reads or receives an electronic specification family record stored in a data store. The specification family record includes a data structure of connected product specifications defining product attributes applicable to multiple products. The application also reads or receives a separate or independent product specification that defines product attributes that are not in the electronic specification family record. Electronic bills of material (BOMs) are generated for a user of the specification management application by the application aggregating product specifications of the electronic specification family record and at least one electronic independent product specification such that the electronic BOM includes respective product attributes defined by respective connected and unconnected product specifications. Specification changes are propagated to updated or create new BOMs.
US11361353B2
A system comprising a file server configured to receive merchant and product data from a merchant server, a data backend that manages access and retrieval of the merchant and product data, a sender interface coupled to the data backend that communicates with a sender client device to create a gift transaction from a virtual shopping bag, the virtual shopping bag including a product assortment selected based on the merchant and product data, a recipient interface coupled to the data backend that communicates with a recipient client device to receive a selection from the product assortment, and a widget interface that interfaces with a website integration component that is embedded on a merchant website, the website integration component adds the virtual shopping bag to the merchant website and imports a feature to create the gift transaction with the virtual shopping bag.
US11361352B2
A device receives third-party boycott data associated with a merchant, and receives customer preference data associated with a customer of the merchant. The device processes the third-party boycott data and the customer preference data, with a machine learning model, to identify a boycott of the merchant that is predicted to be of interest to the customer. The device provides, to a user device of the customer, information identifying the boycott of the merchant and information that solicits the customer to indicate whether the customer desires to join the boycott, and receives, from the user device, information indicating that the customer desires to join the boycott. The device causes a transaction account associated with the customer to be restricted from a transaction with the merchant when the information indicates that the customer desires to join the boycott.
US11361351B2
According to some embodiments, an invoice data store contains electronic records for invoices associated with customers and an enterprise, including an electronic record identifier and a set of attribute values. An electronic invoicing system computer server may receive invoice data (associated with a customer of the enterprise) from remote invoice platforms, and the server may create invoice documents in first and second formats based on information in the invoice data store. It may be determined that the invoice documents represent “work in process” and, as a result, the system may prevent the invoice documents from being transmitted to a customer device. An adjustment to the invoice document in an intermediate format is received and the invoice document in at least one of the first and second format is automatically updated. When it is later determined that the invoice documents no longer represent “work in process,” the system electronically transmits the invoice documents to the customer device.
US11361346B1
Described herein is a system and techniques for implementing a system that enables exchange of user information between retail and advertising domains while maintaining data security and privacy requirements. In some embodiments, a landing page is generated in response to a user interaction with a user interface element. The landing page is generated within the retail domain while the advertisement is in an advertising domain. The landing page, while in the retail domain, can access stored user information from the retail website and pre-fill forms of the landing page which a user can verify and submit to the advertising, thereby sharing the user information into the advertising domain.
US11361344B2
Methods, systems, and apparatus include computer programs encoded on a computer-readable storage medium, including a method for providing content. A search query is received. Search results responsive to the query are identified, including identifying a first search result in a top set of search results that is associated with a brand. Based at least in part on the query, one or more eligible content items are identified for delivery along with the search results responsive to the query. A determination is made as to when at least one of the eligible content items is associated with a same brand as the brand associated with the first search result. The first search result and one of the determined at least one eligible content items are combined into a combined content item and providing the combined content item as a search result responsive to the request.
US11361336B1
A system of promoting or gifting a specific product or service by a person. The system includes a network and an e-commerce/customer social media and networking platform coupled to the network. The platform includes a social networking platform providing social networking services to a plurality of users communicating with the e-commerce/customer social media and networking platform via the network and an e-commerce module for performing online purchase transactions of goods and services published on the e-commerce/customer social media and networking platform. The e-commerce module displays products or services for sale to the plurality of users and enacts purchase transactions of a product or service selected by a purchasing user. Endorsements received from the purchasing user may be published to a plurality of members observing the purchasing user. The system may also provide a gifting feature to enable users to send gifts to other users.
US11361333B2
A system and method for decentralizing data and determining performance of different entities in multiple geographical and categorial markets whereby the system may determine complimentary entities to a user's entities or other existing entities for presentation to the user of overlapping procurements and demographics to gather a deeper understanding into the same results yielded by their competition whereby users will be able to provide more personal experiences for each consumer, as well as achieve pricing discovery, greater brand awareness, and marketing strategy.
US11361329B2
Systems and methods for ranking or optimizing market configurations are disclosed. Optimized configurations of stores and formats in a market bounded within a geographic area are produced. The geographic area is divided into cells, and the cell attributes are used to determine which store formats can be present. Market configurations for each cell are provided to forecasters for determining of a first fitness criteria. Market configurations are filtered based on the first fitness criteria. Impacts between market configurations are calculated. A genetic algorithm produces a plurality of market solutions. In embodiments, optimization tasks are performed in parallel.
US11361319B2
Embodiments of the present disclosure provide a service processing method, apparatus, and system. The method may include: receiving, by a processing server, biological feature information of a user and service settlement information generated according to a service behavior of the user that are sent by a service device. The processing server searches for account information bounded with the biological feature information; performs payment processing on the account information according to the service settlement information, to obtain a processing result; and sends the processing result to the service device and a terminal.
US11361315B2
Example embodiments of systems, methods, and computer-accessible mediums for transaction authorization are provided. An exemplary system can comprise a card including an input device and a display device in data communication with a server. The server can generate an authorization passcode upon an initiation of a transaction session, and the card can receive an entered passcode through the input device, display the entered passcode on the display device, and transmit the entered passcode to the server for comparison to the authorization passcode. Upon a determination that the entered passcode is a match for the authorization passcode, the server can transmit a match notification indicating the transaction session is valid, and upon a determination that the entered passcode is a mismatch for the authorization passcode, the server can transmit a mismatch notification terminating the transaction session.
US11361309B2
The invention relates to a method implemented by a system (S1) comprising a first server (H-TSP) of a home token service provider and a second server (R-TSP) of a roaming token service provider, the method comprising: receiving (S86), by the second server, a roaming token (R-PAN) allocated to a mobile payment card (C1) for operating in a roaming banking network (R-NT); obtaining (S88), by the second server, based on the roaming token (R-PAN), a home token (H-PAN) allocated to the mobile payment card for operating in a home banking network (H-NT); receiving (S94), by the first server, the home token (H-PAN); and obtaining (S96), by the first server, based on the home token (H-PAN), a primary card number (C-PAN) of the mobile payment card for operating in the home banking network.
US11361302B2
Example embodiments of systems and methods for touch screen interface interaction using a card overlay are provided. In an embodiment, a body may include a first main side and a second main side opposite the first main side, wherein the body is positionable with respect to a touch screen interface. The transaction card may further include indicia on the body, the indicia identifying a plurality of apertures through the body, wherein a user input provided through the plurality of apertures actuates corresponding touch locations on the touch screen interface to authenticate a transaction.
US11361297B2
Embodiments include methods and systems for linking high-value tokens using a low-value token, comprising receiving, from an electronic data server, a first high-value token and a request for a low-value token, the first high-value token being associated with sensitive data associated with a user, and the low-value token being associated with a subset of the sensitive data associated with the user. The methods and systems further comprise providing the low-value token to the electronic data server, and receiving, from a second electronic data server, the low-value token and a request for a second high-value token, the low-value token having been provided to the second electronic data server by the electronic data server. The methods and systems further comprise generating a second high-value token associated with the sensitive data associated with the user, and providing the second high-value token to the second electronic data server.
US11361296B1
Disclosed are various approaches for issuing Department of Defense (DoD) transaction accounts and approving payments with the DoD transaction accounts. A first computing device receives a request from a second computing device for a Department of Defense (DoD) transaction account, the request comprising a DoD identifier. The first computing device then verifies the DoD identifier and issues a new DoD transaction account associated with the DoD identifier in response.
US11361287B2
Aspects of the disclosure relate to enhanced check processing systems with improved check validation features and enhanced information security. A computing platform may determine whether a correlation between source data and metadata associated with a check exceeds a predetermined correlation threshold. Based on determining that the correlation does not exceed the predetermined correlation threshold, the computing platform may direct an OCR computing system to perform character recognition on the check. Then, the computing platform may determine whether a discrepancy between the metadata and an OCR output from the OCR computing system exceeds a predetermined resolution threshold. In response to determining that the discrepancy between the OCR output and the metadata does not exceed the predetermined resolution threshold, the computing platform may update stored records associated with the check. Subsequently, the computing platform may direct a DDA computing system to post a corrected payment associated with the check.
US11361285B2
A computerized method and system of validating a check at presentment for payment includes executing imaging software and decoding software stored in a computer memory housed in a computer, generating pixel data from the encoded indicia on the instrument, digitizing the pixel data to generate digital pixel data, storing the digital pixel data in the memory, generating a data set by decoding the digital pixel data, and transmitting the data set to a server over a network, wherein the server is configured to execute validation software to determine if the negotiable instrument has been previously presented for payment. The computer then receives a validation indicator back from said server to display on the computer.
US11361281B2
Methods and systems for expense management, comprising: retrieving at least one electronic feed of charges for multiple expense receipt records directly from at least one lodging and/or transportation vendor, the at least one feed of charges including computer-readable electronic transaction data; detecting that at least one expense receipt record from the multiple expense receipt records from the at least one feed of charges is comprised of two or more line items; mapping the two or more line items to at least one transportation and/or lodging good and/or service that is chargeable to at least one account identifier, the mapping utilizing vendor expense codes and/or keyword searches; and pre-populating the at least one transportation and/or lodging good and/or service mapped to each of the two or more line items from the at least one expense receipt record in at least one expense report in at least one expense management system as two or more expense itemizations.
US11361262B2
Disclosed is a blockchain-enabled edge computing method for production scheduling. The method includes modeling a smart contract between a device and a manufacturing unit, and using the smart contract to perform production scheduling on the device inside the manufacturing unit; one of the manufacturing units includes multiple devices; mounting each device on the blockchain operating node, the MES issues production instructions to the nodes of each manufacturing unit, at the same time, the nodes acquire production data of the device through multiple data sources of the device, the operating state data and process parameter data of each device are acquired in real time, and the data is directly chained from the device level; according to the production instructions and device parameters obtained by the manufacturing unit, using edge computing to dynamically adjust the device load, efficiency, and utilization.
US11361257B2
Methods and systems are described for managing diagnostic imaging order requests. A system is configured to receive diagnostic image order request from ordering physicians. The received diagnostic imaging order requests comprise imaging order information including ordering provider information, patient information, diagnostic imaging order information, and/or clinical decision support information. Upon determining that a guideline-based clinical decision support system process was required but not followed, a notification to the ordering physician is generated and sent.
US11361250B2
The present disclosure relates to the electronic document review field and, more particularly, to various apparatuses and methods of implementing batch-mode active learning for technology-assisted review (TAR) of documents (e.g., legal documents).
US11361249B2
Provided is an image processing device having an acquisition unit that acquires an image for learning used for machine learning; a target region setting unit that sets, to the image, a target region including a detection target; a detection region setting unit that sets, to the image, a detection region in which a teaching signal is required to be set; and a teaching signal setting unit that sets, to the detection region, a teaching signal that may take three or more values in accordance with a relevance between the detection region and the target region.
US11361246B2
Various systems and methods provide an intuitive user interface that enables automatic specification of queries and constraints for analysis by ML component. Various implementations provide methodologies for automatically formulating machine learning (“ML”) and optimization queries. The automatic generation of ML and/or optimization queries can be configured to use examples to facilitate formulation of ML and optimization queries. One example method includes accepting input data specifying variables and data values associated with the variables. Within the input data any unspecified data records are identified, and a relationship between the variables specified in the input data and a variable associated with the at least one unspecified data record is automatically determined. The relationship can be automatically determined based on training data contained within the input data. Once a relationship is established a ML problem can be automatically generated.
US11361234B2
A computer-implemented method includes determining a current state and a current context of an environment in which an automated agent runs to execute a contingent plan. The state indicates that one or more fluents of a plurality of fluents are true, and the plurality of fluents are associated with a contingent problem solved by the contingent plan. The context describes values corresponding to the one or more fluents. An action is performed with respect to at least a subset of the context. A nondeterministic effect of the action on the environment is evaluated, using a computer processor. The state is updated based on the nondeterministic effect. The context is updated based on the nondeterministic effect.
US11361226B2
A method includes: generating a refine image from an incorrect image from which an incorrect label is inferred by a neural network; generating a third map by superimposing a first map and a second map, the first map indicating pixels to each of which a change is made in generating the refine image, of plural pixels in the incorrect image, the second map indicating a degree of attention for each local region in the refine image, each local region being a region that has drawn attention at the time of inference by the neural network, and the third map indicating a degree of importance for each pixel for inferring a correct label; and obtaining an added value for respective divided region in the third map by summing pixel values within the respective divided region, the respective divided region being a region divided according to a predetermined index.
US11361221B2
The present disclosure provides a method of training artificial intelligence to estimate a lifetime of a storage device, which includes steps of: determining whether an operating parameter of the storage device executing a processing program on bit value values is smaller than an operational threshold parameter or not, if yes, decoding the bit value values stored in the storage device by a decoder; determining whether the bit value values stored in the storage device are successfully decoded by the decoder or not, if yes, classifying the memory unit of the storage device into a strong correct region, a weak correct region, a strong error region or a weak error region; determining whether the number of the memory units falls within an allowable number range or not, if not, initiating an artificial intelligence neural network system to use machine learning to estimate the lifetime of the storage device.
US11361216B2
A synapse circuit of a non-volatile neural network. The synapse includes: an input signal line; a reference signal line; an output line, and a cell for generating the output signal. The cell includes: an upper select transistor having a gate that is electrically coupled to the input signal line; and a resistive changing element having one end connected to the upper select transistor in series and another end electrically coupled to the reference signal line. The value of the resistive changing element is programmable to change the magnitude of an output signal. The drain of the upper select transistor is electrically coupled to the first output line.
US11361214B2
Dynamic multiscale routing on networks of neurosynaptic cores with a feedback attention beam and short term memory with inhibition of return is provided. In various embodiments, an input topographic map is received at a spiking neuromorphic hardware system. A saliency map is received, associating a saliency value with each of a plurality of regions of the input topographic map. Based on the saliency map, a first of the plurality of regions in order of saliency value is routed. The first of the plurality of regions is suppressed. Based on the saliency map, a predetermined number of the plurality of regions are sequentially routed in order of saliency value.
