US11116117B2
An information handling system to wirelessly transmit and receive data may include a base chassis including a metal C-cover and metal D-cover to house a processor, a memory, and a wireless adapter, the metal C-cover to house a speaker grill, the speaker grill covering a speaker to emit audio waves; the speaker grill formed within the C-cover to emit a target radio frequency (RF) including a slot formed around a portion of the speaker grill forming a peninsula on the speaker grill that is physically separated from the C-cover; an antenna element placed behind the speaker grill and operatively coupled to the wireless adapter; an electromagnetic interference (EMI) shield forming a cavity enclosing the speaker and the antenna element, including a plurality of metallic shielding walls extending from the C-cover to a D-cover of the information handling system; and a conductive rubber gasket placed between the plurality of conductive walls and the D-cover to shield the cavity from EMI sources.
US11116110B2
A computer server includes a plurality of layers of fixed plates each having at least one corresponding component provided thereon. An air inlet and an air outlet are provided on side panels of an outer shell of the server case. A first set of fans is provided on an inward-facing side of the air inlet, and a second set of fans is provided on an inward-facing side of the air outlet. The first set of fans and the second set of fans generate a high-pressure airflow from the air inlet to the air outlet. The computer server further comprises at least one first heat sink and a second heat sink, wherein the at least one first heat sink is connected to a heat generating component on the plurality of layers of fixed plates.
US11116108B2
An electronic device according to various embodiments comprises: a case for accommodating at least one electronic part; an upper cover for covering at least one part of an upper end of the case; and a connector, which is arranged on the upper cover, for electrically connecting an external module and the at least one electronic part, wherein the upper cover can guide heat generated from the at least one electronic part such that the heat is discharged to the outside along a side part of the upper cover. Additional other embodiments are possible.
US11116099B2
Provided is a riveted metal middle frame including a middle plate and a border frame riveted to the middle plate. The middle plate is made of aluminum alloy, and the periphery of the middle plate is convexly provided with convex edge. The border frame includes members connected end to end in sequence. The members are made of metal material with hardness not less than aluminum alloy, and are riveted to the periphery of the middle plate; and the inner sides of the members are respectively provided with slots for connecting the convex edge. The convex edge is riveted to the slot by press-fitting the border frame. Meanwhile, an electronic device including the above-described riveted metal middle frame is also provided. The beneficial effects are that the middle plate and the border frame are riveted together by press-fitting deformation, thereby improving production efficiency and reducing manufacturing cost.
US11116098B2
Embodiments of a dynamically bendable automotive interior display system are disclosed. In one or more embodiments, the system includes a display, a dynamically bendable cover substrate assembly disposed over the display, wherein the cover substrate assembly comprises a cover substrate with a bend axis, and a reversible support attached to at least a portion the cover substrate that dynamically bends the cover substrate along the bend axis in a cycle from a first radius of curvature to a second radius of curvature and from the second radius of curvature to the first radius of curvature. In one or more embodiments, the system includes one or more frames that partially house the display and are attached to the cover substrate.
US11116095B2
A waterproof card holder includes a card holder frame and a cover plate located at top of the card holder frame. The waterproof card holder includes a sleeve integrated with and extending from an inner side of the cover plate and a through-hole penetrating through the sleeve and the cover plate. A waterproof mechanism is accommodated in the sleeve. The waterproof mechanism includes a main body, a first end portion located inside the sleeve, a second end portion protruding from the sleeve, and a waterproof ring located on a periphery of the main body and close to the first end portion. The waterproof ring and the sleeve form a sliding sealing structure therebetween.
US11116090B2
Electronic Devices Incorporating Flexible Component Layers with Interlocking Devices At least some aspects of the present disclosure directs to an electronic device 100 comprising a rigid member 100A, 100B, a flexible component layer 130, and an interlocking device 110A, HOB disposed between the flexible component layer and the rigid member. The flexible component layer has at least two sections when the flexible component layer is flexed. The interlocking device comprises a first interlocking component attached to or integrated with the flexible component layer, and a second interlocking component attached to or integrated with the rigid member configured to engage with the first interlocking component, such that the engagement prevents the separation of the flexible component layer from the rigid member along a direction generally perpendicular to a surface of the rigid member.
US11116082B2
An improved insulation protection structure comprises a sensor film, a chip outline, a protective film, and an insulating cement layer. The chip outline is on the sensor film, the protective film is on the chip outline, the insulating cement layer is between the chip outline and the protective film. The insulating cement layer comprises at least one surface facing inward the chip outline, retracted toward the direction of the chip outline and forms a retracted region along at least one side of the sensor film. Area of the proposed retracted region is preferably no more than 20% of that of the total insulating cement layer, and the conventional issues such as sulphide corrosion are solved. The proposed insulating cement layer can be cured merely at room temperature, and widely used for adhesive materials including both a gel and film, thus characterized by wider application range and better industrial applicability.
US11116075B2
A component carrier with a stack having at least one electrically conductive layer structure and a plurality of electrically insulating layer structures and a component embedded in the stack. The plurality of electrically insulating layer structures include a first dielectric structure and a second dielectric structure differing concerning at least one physical property.
US11116074B2
A colored thin covering film is provided, including an upper detached layer, a colored ink film, a low dielectric glue layer, and a lower detached layer. The color ink layer is formed between the upper detached layer and the low dielectric glue layer. The low dielectric glue layer is formed between the colored ink layer and the lower detached layer. The thickness of the colored ink layer is between 1 to 10 μm, and the thickness of the low dielectric glue layer is between 3 to 25 μm, such that a total thickness of the colored ink layer and the low dielectric glue layer is allowed to be between 4 to 35 μm. The colored thin covering film has an extremely low dielectric constant and loss, extremely low ion migration, good adhesion, heat dissipation, high flexibility, and low resilience, and can be processed in a low temperature.
US11116069B2
A high power DC steam plasma torch system (S) includes a steam plasma torch assembly (1) wherein superheated steam (46) is used as the main plasma forming gas, thereby resulting in a very reactive steam plasma plume. The superheated steam (46) is injected internally directly into the plasma plume via a ceramic lined steam feed tube (25) for reducing condensation of steam before reaching the plasma plume. The superheated steam (46) flows through a gas vortex (16) which has tangentially drilled holes thereby resulting in a high speed gas swirl that minimizes electrode erosion. In the present steam plasma torch system (S), the plasma torch assembly (1) is ignited using an ignition contactor which is housed external to the plasma torch assembly (1). The superheated steam (46) is injected into the plasma plume using a water cooled steam vortex generator assembly (15).
US11116062B1
A power tap includes a housing having a top surface, a bottom surface, and at least one side surface. A first male connector is integrated with a substantially planar portion of the bottom surface and arranged for substantially permanent electromechanical coupling to a first female connector that is integrated with a streetlight luminaire. A second female connector is integrated with a substantially planar portion of the top surface and arranged to receive a second male connector that is integrated with an electronic control device. Each male connector and each female connector is compliant with a roadway area lighting standard promoted by a standards body. The power tap also includes power conversion circuitry arranged to receive a higher voltage input signal and to produce at least one lower voltage output signal. A power input circuit electrically couples the first male connector to the power conversion circuitry, and a power output interface electrically coupled to the power conversion circuitry is arranged to expose the at least one lower voltage output signal.
US11116060B2
A presence simulation system comprises a user interface (32), a profile generator (34) and a presence simulator (35). The profile generator (34) is configured to generate in electronic storage a plurality of virtual occupant profiles (22) according to profile creation inputs received via the user interface (32), each virtual occupant profile comprising user-defined virtual occupant identity data. The presence simulator (35) is configured to generate a sequence of simulated control actions, by applying a behaviour simulation algorithm to the user-defined virtual occupant identity data of the electronically-stored virtual occupant profile. A lighting controller (40) configured to vary at least one characteristic of light emitted by at least one luminaire according to the sequence of simulated control actions.
US11116050B1
An imaging system for a high-heat cooking appliance, including a camera system including an optical sensor, a lens, and a set of light emitters; and a camera cooling mechanism thermally connected to the camera system.
US11116042B1
A cooking plate includes a metal plate for cooking; a heating element, which is in contact with the metal plate and is configured to heat the metal plate; and a temperature sensing element which is integrated with the metal plate and which is configured to sense a temperature of the metal plate and outputs a sensing signal for control heating of the heating element.
US11116030B2
Techniques for presenting a symbol on a display of a wireless device indicative of wireless resources based on network states and device states are discussed herein. For example, the network state may indicate whether the wireless device is operating in a cellular network that has areas of dual signal coverage. A device state may include whether the device is actively communicating via a connection or is idle. The techniques may further determine a frequency of wireless resources associated with the dual connectivity environment. A network identifier can be presented via a display of the wireless device. Network identifiers might include, for example, symbols that indicate 3G, 4G, LTE, 5G, dual connectivity, and so forth, corresponding to different wireless network standards and/or connections.
US11116019B2
A datacenter, a communication apparatus, a communication method, and a communication control method in a communication system are provided that can enhance the versatility of a datacenter and a virtual network constructed therein. A communication system includes: a plurality of wireless communication facilities owned by a plurality of network operators, respectively; and a datacenter in which a virtual core network is constructed, wherein the virtual core network implements mobile communication functions by using the plurality of wireless communication facilities.
US11116018B2
In some examples, a device detects a calling identifier received as part of initiating a call matches an emergency identifier, the emergency identifier associated with information from which to derive a Uniform Resource Name (URN). The device detects that the device is attached to or registered a first network different from a second network, where the second network configured the emergency identifier. In response to detecting that the device is attached to or registered the first network different from the second network, the device includes a Session Initiation Protocol (SIP) Uniform Resource Identifier (URI) in a Session Initiation Protocol (SIP) INVITE message to be transmitted.
US11116010B2
Disclosed herein are systems and methods for enhancing wireless message throughput at high traffic density and high interference rates, by use of a managed message transmission protocol in which the base station instructs each node to transmit or retransmit a DAT message. For example, the base station may determine which node has experienced the most delays and may grant that node permission to transmit immediately, while instructing other nodes to wait their turn. Protocols can provide, under control of the base station, prompt mitigation and message completion after messages are corrupted by interference. The average delays, collision rate, and failure rate may be substantially reduced while the success rate and uniformity of access may be substantially improved. The managed transmission protocols can be incorporated in current and planned systems by software updates at low cost, while retaining the ability to receive and process messages from legacy nodes transparently, according to some embodiments.
US11116004B2
A Universal Repeater (UR) configured to pair with an uplink in a network. The UR may include an interface configured to interface wirelessly with a uplink along a selected route between the UR and an access point (AP) in a network; and a memory having machine executable code therein that, when executed by a processor, causes the processor to determine the uplink based on data received from a plurality of candidate uplinks, and instruct the interface to pair with the uplink.
US11116001B2
A method, a user equipment, an apparatus, and a computer program product for wireless communication are provided. The apparatus may receive a grant identifying an uplink resource allocation of less than one physical resource block (PRB), wherein the grant identifies a particular PRB in which the uplink resource allocation is included and at least a group of subcarriers allocated for the apparatus; and transmit uplink data using the uplink resource allocation. Numerous other aspects are described.
US11115997B2
Apparatus and methods for time division based communication between a wireless device and a wireless network in a licensed radio frequency (RF) band and an unlicensed RF band are disclosed. The wireless device receives downlink control information (DCI), via a primary component carrier (PCC) of a primary cell (Pcell) in the licensed RF band, indicating downlink (DL) data transmission via a secondary component carrier (SCC) of a secondary cell (Scell) in the unlicensed RF band. The wireless device receives via the SCC part of the DL data transmission and transmits a control message via the PCC in response. The wireless device sends a scheduling request (SR) to the eNodeB and receives uplink (UL) transmission opportunities in a combination of the licensed RF band and the unlicensed RF band. The wireless device performs a clear channel assessment before reserving and transmitting to the eNodeB in the unlicensed RF band.
US11115995B2
A method in a user equipment (110) comprises receiving (604) a grant (305, 405, 505), the grant scheduling one or more dynamically-delayed transmissions (310A-C, 410A-C, 510A-C) for the user equipment. The method comprises in response to receiving the grant, starting (608) a timer associated with dynamically-delayed scheduling, wherein at least one of a start time of the timer and a duration of the timer is configured such that the user equipment is active when an acknowledgement of the one or more dynamically-delayed transmissions is expected to be received by the user equipment.
US11115991B2
A method includes sending, by an access point, a scheduling request to a first scheduling server according to a data transmission requirement, where the scheduling request includes frequency band bandwidth information of a contention frequency band that is applied for and frequency band use time information of the contention frequency band that is applied for. The method also includes receiving, by the access point, a contention frequency band that is allocated by the first scheduling server to the access point according to a spectrum list and the scheduling request, where the spectrum list includes at least frequency band use information and interference information of the access point. The method also includes performing, by the access point, scheduling transmission by using the allocated contention frequency band.
US11115990B2
Wireless communication techniques that include autonomous beam selection performed by a mobile device are discussed. A mobile device may receive a first SSB on a current-serving reception beam and receive other SSBs on different reception beams. The mobile device may autonomously switch beams during communication without instruction from another device. A UE can adjust from one beam to another while performing wireless communication using a current-serving reception beam to performing wireless communication using a second reception beam. A switch can occur upon determining that the quality of wireless communication performed using the second reception beam on which a second SSB was received is higher than the quality of wireless communication performed using the current-serving reception beam on which the first SSB was received. Other features are also described.
US11115987B2
The present disclosure provides a method and an apparatus for controlling a network device, a method and an apparatus for sending control information, and a method and an apparatus for data. According to technical solutions provided in the present disclosure, network devices providing network services for different over-the-air areas are scheduled to different time grids, so that the terminal devices located in different over-the-air areas send data to respective corresponding network devices within different time grids, thereby avoiding signal interference and improving network quality.
US11115986B2
A reference signal sending method and apparatus is disclosed. The method includes the following operations: sending, by a network device, configuration information of a reference signal, where the configuration information of the reference signal is used to indicate air interface sending information of the reference signal; and sending, by the network device, the reference signal based on the configuration information of the reference signal, where the reference signal is a cell specific reference signal, user equipment specific reference signal, or user equipment group specific reference signal. Correspondingly, the embodiments of the present disclosure further disclose a reference signal sending method and apparatus. According to the embodiments of the present disclosure, the network device can flexibly configure the reference signal, and reference signal overheads of the network device can be reduced.
US11115979B2
A method in a first node (610, 615) is disclosed. The method comprises determining (704) a time resource over which the first node transmits a signal to a second node (610, 615). The method comprises signaling (708), to at least one of the second node or a third node (610, 615), information about one or more transient time parameters associated with the time resource, wherein the one or more transient time parameters are used by the first node for transmitting the signal to the second node during the time resource. The method comprises adapting (712) a transmitter configuration of the first node for transmitting the signal to the second node based on one of the one or more transient time parameters.
US11115974B2
Systems and methods are disclosed herein that relate to transmitting and receiving a transmission when there is a collision between the transmission and reserved resource elements. In some embodiments, a radio access node for a cellular communications network is disclosed, wherein the radio access node comprises a transceiver, a processor, and memory storing instructions executable by the processor whereby the radio access node is operable to transmit, via the transceiver, a downlink transmission to a wireless device using one or more Physical Resource Blocks (PRBs) that comprise reserved Resource Elements (REs) by puncturing the downlink transmission at positions of the reserved REs. In some embodiments, the downlink transmission is an Enhanced Physical Downlink Control Channel (EPDCCH) transmission or a Physical Downlink Shared Channel (PDSCH) transmission. Further, in some embodiments, the reserved REs are REs utilized for one or more CSI-RSs.
US11115969B2
The embodiment of the disclosure provides a downlink control information transmission method and apparatus, where the method includes: determining a first resource set based on M resource subsets included in target resources, wherein at least two of the M resource subsets do not overlap in frequency domain, and each resource subset comprises at least one control channel bearing resource unit, M is an integer, and M≥2; the first resource set comprises N control channel bearing resource units, at least two of the N control channel bearing resource units belong to different resource subsets, and at least two of the N control channel bearing resource units are inconsecutive in frequency domain, N≥2, wherein one control channel bearing resource unit includes a plurality of resource element groups (REGs); and receiving downlink control information on the first resource set.
US11115967B2
Techniques are described for handling enhanced Mobile Broadband (eMBB) and Ultra Reliable Low Latency Communication (URLLC) simultaneous transmissions. For example, based on received downlink control information (DCI), user equipment (UE) can determine one or more behaviors to perform based on whether the DCI is related an enhanced mobile broadband (eMBB) service and/or an ultra-reliable low-latency communication (URLLC) service. The behaviors performed when the DCI is related to the eMBB service can be different than the behaviors performed when the DCI is related to the URLLC service.
US11115965B2
A method for transmitting and receiving data using a non-orthogonal multiple access (NOMA) in a wireless communication system, the method performed by a first user equipment (UE) includes receiving first downlink control information (DCI) including information related to physical downlink shared channel (PDSCH) scheduling of the first UE from a base station, receiving second DCI including information related to PDSCH cancellation of a second UE from the base station, receiving a superposition signal from the base station through a specific resource, and decoding the PDSCH of the first UE by cancelling the PDSCH of the second UE from the superposition signal based on the received second DCI.
US11115951B2
Methods, systems, and devices for wireless communications are described in which a UE receives configuration information indicative of a base station virtual boundary geometry, decodes a plurality of virtual boundary marking code blocks associated with the configuration information, said decoding based on UE eigenvector information, and determines to establish communications with the base station within the base station virtual boundary geometry. A base station determines configuration information indicative of a base station virtual boundary geometry, the configuration information associated with accumulated measured and reported key performance parameters of a plurality of user equipment, transmits the configuration information to at least one UE, wherein the configuration information comprises a plurality of virtual boundary marking code blocks and attempts to establish communications with the at least one user equipment.
US11115946B2
An operating method of a terminal in a wireless communication system including a cell and the terminal includes receiving an external signal including a synchronization signal block (SSB) from the cell, the SSB including a primary synchronization signal (PSS), a secondary synchronization signal (SSS), and a physical broadcast channel (PBCH), obtaining a cell identification number of the cell using the PSS and the SSS, determining a plurality of decoding priorities of a plurality of candidate indexes of the SSB, and performing decoding on the PBCH based on the plurality of decoding priorities.
US11115945B2
To transmit and receive signals in a radio communication system where communication is carried out based on different configurations from those of existing LTE systems, in accordance with one aspect of the present invention, a user terminal has a receiving section that receives a synchronization signal arranged in a first frequency domain and a broadcast channel arranged in a second frequency domain, which is wider than the first frequency domain, and a control section that controls a receiving process of DL signals, and the control section controls the receiving process on the assumption that, in at least part of given frequency domain that neighbors the first frequency domain, no DL signal is mapped or a specific DL signal is mapped.
US11115941B2
A time synchronization system includes a first wireless device and a second wireless device. A wireless unit of the first wireless device wirelessly transmits timing information and time information separately, the time information being acquired from a first clock and relating to a transmission time when the timing information was transmitted. A wireless unit of the second wireless device receives the wirelessly transmitted timing information and time information separately. A correction unit of the second wireless device corrects s a second clock on the basis of a reference time indicated by the second clock at a time when the wireless unit received the timing information, and a transmission time obtained from the time information.
US11115936B2
Methods and corresponding systems for determining a transmit power in a mobile device include receiving, in the mobile device, a cell-wide power control parameter related to a target receive power at a serving base station. Thereafter, a transmit power is calculated in response to the cell-wide power control parameter and an implicit mobile-specific power control parameter. The mobile device then transmits using the transmit power. The cell-wide power control parameter can be a cell target signal to interference-plus-noise ratio, or a fractional power control exponent. The implicit mobile-specific power control parameter can be a modulation and coding level previously used by the mobile device, or a downlink SINR level measured by the mobile device.
US11115930B2
A controlling method for an electronic device is provided, including the following steps: receiving a feedback signal; determining a signal strength value of the feedback signal; obtaining a first threshold value and a second threshold value; comparing the signal strength value with the first threshold value and the second threshold value, where the first threshold value is less than the second threshold value; controlling a screen to operate in a first mode when the signal strength value is greater than the second threshold value; comparing the signal strength value with a predetermined value when the signal strength value is greater than the first threshold value but not greater than the second threshold value, and adjusting the first threshold value to be the signal strength value when the signal strength value is greater than the predetermined value.
US11115929B2
Various embodiments of the present invention disclose a method and a device for managing an operation mode of an electronic device which uses a low power wide area network (LPWAN). According to various embodiments of the present invention, the electronic device comprises: a communication circuit for providing wireless communication by means of LPWAN; a state detection circuit for monitoring the movement of the electronic device; a location measuring circuit for detecting the location of the electronic device; a processor electrically connected to the communication circuit, the state detection circuit and the location measuring circuit; a memory electrically connected to the processor and storing instructions enabling the processor to transmit, using the communication circuit, at least one message including the location; and a battery for supplying power to the communication circuit, the state detection circuit, the location measuring circuit, the processor and the memory, wherein the electronic device may be configured so as to operate in one state among a first state or a second state on the basis of the monitored movement, wherein, in the first state, the electronic device transmits the message in intervals of a first time, and maintains the processor in a low-power or sleep mode during all other times, and in the second state, the processor is in the low-power or sleep mode, and after the monitored movement exceeds a threshold value during a first selected duration, the processor wakes up and transmits the message. In addition, various embodiments are possible.
US11115926B2
Methods, a user node and a network node are provided. The user node is configured to determine an indication of at least one wake-up latency of the user node, the at least one wake-up latency being a time period for the user node to wake-up and start to monitor a downlink channel transmitted by the network node of a wireless communication network; determine a message comprising the indication; and transmit the message to the network node. The network node is configured to receive from the user node a message, and set a wake-up offset for the user node based on the at least one wake-up latency comprised in the message, the wake-up offset being a time period between a wake-up signal transmission and a subsequent downlink channel transmission from the network node to the user node.
US11115918B2
The present disclosure relates to a user equipment-configured to use a plurality of communication services of a mobile communication network, wherein the plurality of communication services are provided by a plurality of network slice instances of the mobile communication network and wherein access to the plurality of network slice instances is controlled by a plurality of access and mobility management functions, AMFs, including a first AMF and a second AMF, implemented in the mobile communication network, wherein the user equipment is configured to register to the second AMF for using one or more of the communication services provided by the one or more network slices associated with the second AMF, while being registered to the first AMF for using one or more of the communication services.
US11115908B2
A network slice selection method, a radio access device, and a terminal, where the method includes obtaining, by a radio access network (RAN) device, network slice information, sending, by the RAN device, a first message to a terminal, where the first message includes the network slice information, receiving, by the RAN device, a first access request message from the terminal after the terminal selects, based on the network slice information, first attribute information of a first network slice to be accessed by the terminal, and selecting, by the RAN device based on the first attribute information of the first network slice, a second network slice to be accessed by the terminal. The method enables an operator to flexibly configure a network slice, and reduces a communication latency and signaling overheads in a process in which a terminal selects a network slice.
US11115900B2
Convergence of a 5th-Generation communication system supporting higher data rates beyond 4th-Generation system(s) with a technology for Internet of Things (IoT) may be applied to intelligent services. Operator specific services are permitted and provided by allowing an unauthorized terminal to search for and access the such services, and includes notifying a terminal of information corresponding to “operator specific services” by allowing a base station to broadcast predetermined information, displaying information acquired by a terminal, matching information acquired by the terminal with information broadcast from a base station to arrange services, requesting access and notifying a terminal performs an access for “operator specific services” upon accessing a network, providing a menu for determining whether neighboring base stations are capable of “operator specific services” to a user of a terminal, and allowing the terminal to determine whether there is the base station broadcasting the information.
US11115895B2
Disclosed is an improved implementation of a flood fill mesh network that utilizes low power and does not require any network addressing or routing protocol for network message delivery. Network messages are only communicated to a network node's correspondents using broadcast network messages over a wireless network. Network messages propagate throughout the network based on each correspondent node rebroadcasting received messages to its correspondent nodes, and so on. Coordinated synchronization across network nodes can be achieved by each network node broadcasting synchronization frames to its correspondents within a synchronization window time period and thereafter adjusting its own start time for the next synchronization period to converge synchronization. A guard band may also be utilized to account for any clock drift and signal path delays between any two communicating network nodes.
US11115891B2
A method for automatically retuning a specific broadcast program for a mobile or transportable device includes instructing the mobile or transportable device to stay on a specific broadcast program; monitoring a radio signal of the specific broadcast program broadcast from a first fixed location radio communication facility, when the radio signal is weaker than a threshold value, the mobile or transportable device searches a database thereof to find radio communication parameters of a second fixed location radio communication facility that broadcasts the same program as the specific broadcast program and locates most closely to the current location of the mobile or transportable device; and operably retuning the mobile or transportable device in the specific broadcast program broadcast from the first fixed location radio communication facility to the second fixed location radio communication facility according to the radio communication parameters of the second fixed location radio communication facility.
US11115889B2
A method, an equipment and a system for handing over a cell in a communication system supporting carrier aggregation. The method includes, when a terminal in the communication system moves to the edge of the currently serving cell, the terminal selects one or more neighbor cells from one or more neighbor cells as measurement objects according to the carrier aggregation manner of the one or more neighbor cells, the terminal measures the capabilities of the measurement objects, and obtains one or more measurement results, and the terminal sends a source base station which currently serving the terminal one or more measurement results as capability measurement reports of the one or more neighbor cells. Also provided are an equipment for handing over a cell in a communication system supporting carrier aggregation, a terminal including the said equipment and a communication system including the said terminal.
US11115879B2
Provided are a state switching method, a network device and a terminal device. The method is used for a first terminal device in an inactive state; the inactive state indicates that the first terminal device and a network device are in a disconnection state, and the first terminal device and the network device retain context information of the first terminal device. The method includes: generating indication information, which is used to indicate the first terminal device to release the context information, or not to release the context information; and sending the indication information to the first terminal device.
US11115871B2
The present disclosure relates to data distribution methods. One example method includes receiving an access policy, where the access policy includes flow description information, quality information of at least two links, and a data distribution policy on the at least two links, receiving a service data flow, and in response to determining that the access policy includes flow description information of the service data flow, determining link quality information of a link used for transmitting the service data flow, and distributing the service data on the link according to the data distribution policy, where the data distribution policy is a data distribution policy that is determined based on the access policy and that is corresponding to the link quality information and the flow description information of the service data flow.
US11115870B2
Systems, methods, and devices can be used to perform service-aware utilization of shared wireless resources. In various instances, a quality metric (e.g., a Bit Error Rate (BER)) of a shared wireless resource is determined. Requested services can be provided based at least partly on the quality metric and the type of services being requested. For example, when the quality metric exceeds a threshold and the requested services are for Quality of Service (QoS)-sensitive services (e.g., Guaranteed Bit Rate (GBR) services), the services can be provided at least partially via a licensed wireless resource. However, when the quality metric does not exceed the threshold, and/or the requested services are for non-QoS-sensitive services (e.g., non-GBR services), the services can be provided via the shared wireless resource.
US11115864B2
A communication device can be configured to detect radar signals within an operating channel. The communication device can include a mixer, filter, scanning and spreading circuit and a radar signal detector. The mixer can be configured to modulate a received communication signal based on an oscillating signal to generate a modulated signal. The filter can have a first bandwidth and be configured to filter the modulated signal. The scanning and spreading circuit can be configured to control the oscillating signal to scan an operating channel having a second bandwidth. The second bandwidth can be greater than the first bandwidth. The radar signal detector can be configured to detect a radar signal within the scanned operating channel.
US11115863B2
A method for communications is proposed. The method may comprise obtaining, by a terminal device, network addresses of another terminal device from a message broker to which the terminal device and the another terminal device are registered. At least one of the terminal device and the another terminal device is connected to a cellular network. The method may further comprise initiating a connectivity check procedure to determine one or more candidate paths through which the terminal device has connectivity to the another terminal device. The one or more candidate paths are from at least two paths associated with the network addresses of the another terminal device. The method may further comprise selecting a path for the terminal device and the another terminal device among the one or more candidate paths, based at least in part on a predefined criterion.
US11115862B2
The present disclosure relates to a 5G or pre-5G communication system to be provided for supporting a higher data transmission rate beyond 4G communication systems such as LTE. More specifically, a method for transmitting and receiving signals by a base station of a mobile communication system according to one embodiment of the present specification comprises: a step of determining whether to steer a traffic related to a terminal to a wireless LAN; a step for determining a traffic to be steered to the wireless LAN; a step for transmitting, to the terminal, a first message including information for an uplink transmission of the traffic to be steered; and a step for transmitting, to a gateway, a second message including information for a downlink transmission of the traffic to be steered. According to an embodiment of the present specification, in a network and a terminal using both a cellular and a wireless LAN, presented is a method for transferring, via an access network considering the signal strength between the terminal and each access network, a load condition of each access network, a policy of a provider etc., traffic which are sent and received by the terminal and the network.
US11115853B2
A wireless network system includes a user device, a client and an access point. In the wireless network system, a wireless network mode of the client is started in an AdHoc mode in response to specific operation, a wireless network mode of the user device is switched to an AdHoc mode when it is detected that the wireless network mode of the client is started in the AdHoc mode. Then, infrastructure network information including a network name and an encryption key for setting the wireless network communication in the infrastructure mode is transmitted from the user device to the client, and the wireless network mode of the client is switched to the infrastructure mode on the basis of the infrastructure network information.
US11115852B2
Various features related to eMTC-U deployment are described. In an aspect of the disclosure, an apparatus (e.g., a base station) maybe configured to select a subset of non-anchor channels from a set of available non-anchor channels, where the subset of non-anchor channels may correspond to a bandwidth within an unlicensed band. The apparatus maybe further configured to transmit information indicating the subset of non-anchor channels via an anchor channel. In some configurations, the subset of non-anchor channels maybe selected based on channel measurements performed by the base station or a UE. In one aspect, a UE may receive, from a base station via an anchor channel, information indicating a subset of non-anchor channels selected from a set of available non-anchor channels. The UE may transmit data on one or more non-anchor channel of the subset of non-anchor channels.
US11115851B2
A cell measurement method, a terminal device and a network device are provided. The method includes: a terminal device determines specific information of the terminal device, wherein the specific information includes at least one of: traffic information of the terminal device, priority information of the terminal device, and device information of the terminal device; the terminal device adjusts a measurement parameter in a cell measurement process according to the specific information; and the terminal device performs a measurement operation according to the measurement parameter.
US11115843B2
Disclosed is a method for managing multiple remote radio heads (RRHs) in a communication network, including, in response to an occurrence of an alarm indicating that a value of an operation parameter of an RRH among the multiple RRHs is beyond a predetermined range, determining whether the RRH is faulty by using a model for detecting a fault in the RRH, based on one or more pieces of operation information of the RRH which respectively correspond to multiple timestamps, and issuing a notification indicating that the RRH is faulty when it is determined that the RRH is faulty.
US11115837B2
A radio link control (RLC) entity can be used for multiple radio bearers (RBs). In other words, one RLC entity can be associated with multiple packet data convergence protocol (PDCP) entities, where the multiple PDCP entities are associated with the multiple RBs, respectively. An identifier of a PDCP or RB can be provided with a PDCP PDU in order to inform the RLC entity or a receiving device which RB or which PDCP entity the PDCP PDU is associated with. The RLC entity shared by more than one RB can be configured according to configuration information for RB(s).
US11115836B1
A smart antenna controlling method is used for controlling a smart antenna system, and the smart antenna system includes multiple antennas, a wireless network controller, and a processor. The smart antenna controlling method includes: receiving multiple wireless signals transmitted by a wireless access point, respectively, by using the antennas; providing multiple received signal strength indications (RSSIs) corresponding to the wireless signals received by the antennas to the processor, respectively, by using the wireless network controller; generating multiple control signals corresponding to the antennas according to the RSSIs, by using the processor; and switching radiation patterns of the antennas according to the control signals, respectively, such that the RSSIs of the wireless signals are the same, and not smaller than a threshold value.
US11115831B1
A method and apparatus for handling channel termination in a spectrum-controlled wireless communication network and bringing power back up to resume normal operation. The network includes Base Stations/Access Points (BS/APs) in communication with a number of User Equipment devices (UEs) within the coverage area over wireless channels. When a channel termination order is received, the network identifies at least one BS/AP communicating on the prohibited channel and designates at least one BS/AP not transmitting on the prohibited channel which is allowed to increase transmission power. The system gradually reduces power on the impacted BS/AP and gradually increases power on the designated BS/AP to induce handoff to provide a smooth transition and avoid service interruptions to connected UEs. In one embodiment the wireless network is a Citizen's Broadband Radio Service (CBRS) network, and the BS/APs are located at an enterprise location and form part of an enterprise network.
US11115825B2
According to the present invention, when receiving a connection request including an SIM-ID from a terminal 20, a connection node 16 connects the terminal to a connection destination APN which is associated with the SIM-ID. A user management server 10 and an SIM-ID management server change the connection destination APN associated with the SIM-ID according to a change in a use state of a prepaid SIM, and distributes, to the connection node 16, an association relationship between the SIM-ID and the connection destination APN. By this process, the connection destination APN of a terminal connected to a network can be automatically switched according to a change in an identifier use state of the prepaid SIM.
US11115823B1
Methods and systems for classifying a device on a network. The systems and methods may receive network activity data associated with an unknown device. A classifier executing one or more machine learning models may then classify the device as an internet of things (IoT) device or a non-IoT device.
US11115818B2
The embodiments set forth a technique for securely identifying relevant computing devices that are nearby. The technique can be implemented at a first computing device, and include the steps of (1) receiving, from a second computing device, an advertisement packet that includes: (i) a network address that is associated with the second computing device, and (ii) a hash value that is calculated using the network address and an encryption key that is associated with the second computing device, and (2) for each known encryption key in a plurality of known encryption keys that are accessible to the first computing device: (i) calculating a temporary hash value using the network address and the known encryption key, and (ii) in response to identifying that the temporary hash value and the hash value match: carrying out an operation associated with the second computing device.
US11115817B2
Provided is the use of HSS servers (41, 42) of a local mobile structure (113) and a remote mobile structure (114), as well as the USIM card (211, 221) of a link entity (21, 22), and thus also an MME emulator (51, 52) in order to manage security and in particular the right of the link entity of a given mobile structure to connect with a link entity of another mobile structure, when the link entities establish a backhaul-type data transport link in direct mode between the two mobile structures.
US11115813B1
Techniques are described for providing fault tolerance for wireless communications in a wireless network (e.g., wireless local area network (LAN)). A client establishes a first connection with a first access point (AP) of multiple APs via first radio of the client and a second connection with a second AP of the multiple APs via a second radio of the client. The first AP and the second AP are connected to the same wireless LAN. Data associated with a communication session is communicated via the first and second connections. In response to detecting that the second connection satisfies one or more criteria, a third connection is established with a third AP of the multiple APs via the second radio of the client.
US11115807B2
A terminal provided with an eUICC card having an incomplete provisioning profile. At least one missing datum essential to the establishment of a communication between the terminal and an access network of a first wireless communication system is not defined by default in the provisioning profile. In order to remotely configure the eUICC card, prior communication is established between the terminal and an access network of a second wireless communication system to transmit the missing data to complete the provisioning profile.
US11115756B2
A MEMS microphone includes a first dummy pad elevating a circumferential portion of an intermediate insulation layer adjacent to a second pad electrode, a second dummy pad elevating a first circumferential portion of an upper insulation layer adjacent to the second pad electrode, and a third dummy pad elevating a second circumferential portion of the upper insulation layer adjacent to the first pad electrode. Thus the first circumferential portion of the upper insulation layer is elevated relative to an upper surface of the second pad electrode, and the second circumferential portion of the upper insulation layer is elevated relative to an upper surface of the first pad electrode.
US11115754B2
An actuator is provided that is attached to an electronic device and configured to generate sound and vibration. The actuator includes: a first casing having sidewalls and a bottom; a second casing affixed to the first casing and forming a top; a printed circuit board attached to the first casing and configured to transmit a signal; a voice coil configured to receive the signal from the printed circuit board; and a vibrator configured to vibrate by an electromagnetic force produced through an interaction with the voice coil. The first casing forms a surface that is attached to the electronic device.
US11115747B2
An information processing system includes a processor configured to detect biological information measured at a head and control a volume of an ambient sound output from a speaker provided in a device which is worn so as to cover an ear according to the detected biological information.
US11115744B2
A hearing device includes a housing with a retention flange defining a retention space. A conduit is disposed about an electrical wire electrically coupled to a transducer and a ferrule is disposed about an end portion of the conduit and fixed along an axial dimension of the conduit, the ferrule having a portion disposable in the retention space. A bushing has a portion disposed at least partially about the portion of the ferrule disposable in the retention space, the bushing formed of a soft material relative to a hardness of the ferrule and the housing, wherein the bushing is located between the retention flange and the ferrule and the retention flange captures the conduit relative to the housing when the portion of the bushing is disposed in the retention space.
US11115739B2
An apparatus including a body, a plurality of microphones arranged in a predetermined geometry relative to the body such that the apparatus is configured to capture sound substantially from all directions around the body to produce direction and ambience information for the captured sound, and electronics for processing signals from the plurality of microphones.
US11115738B1
A bandwidth allocation device includes a buffer device, a main scheduler, an oversubscription scheduler, a multiplexer and a detecting device. The buffer device is arranged to receive first data units from first ports and second data units from second ports and accordingly output these data units. The main scheduler is configured to schedule the first data units and accordingly output the first data units in sequence. The oversubscription scheduler is configured to schedule the second data units and accordingly output the second data units in sequence. The multiplexer is controlled by the main scheduler to select the first data units outputted by the main scheduler and the second data units outputted by the oversubscription scheduler for outputting. The detecting device is arranged to generate power-related information which the main scheduler relies on to control the multiplexer.
US11115736B2
The invention provides a method and system for Dynamic Bandwidth Assignment (DBA) Virtualization in a Passive Optical Network, comprising an Optical Line Termination (OLT) point and a plurality of Optical Network Units (ONU) and a plurality of Virtual Network Units (VNO), wherein each VNO is configured with a virtual Dynamic Bandwidth Assignment module to schedule a bandwidth assignment independently of the other VNOs and using a merging engine to implement a detailed bandwidth scheduling allocation over the Passive Optical Network.
US11115735B2
Switching technology may be incorporated into various systems, components, and/or architectures in a fiber optic network to promote network reconfigurability and design flexibility. A signal access unit comprises an input, an output, an access port, a switch arrangement including a switch, and a controller. The switch optically couples the input to the output and not to the access port when in a first configuration, and optically couples the access port to at least one of the input and the output without optically coupling the input and the output together when in a second configuration. The controller is configured to receive an indication of a selected wavelength and to operate the switch arrangement to change the switch between the first and second configurations based on the indication of the selected wavelength.
US11115734B1
Apparatus for isolating transmit and receive optical beams having a common wavelength to ensure genderless interoperability in an optical communication system comprises a transmit path that propagates a transmit optical beam at a particular base wavelength and a receive path that propagates a receive optical beam at the same particular base wavelength wherein at least a portion of the receive path is separate from the transmit path. The apparatus further comprises an annular mirror having a receive beam region and a center aperture and the transmit path includes a steering mirror and the receive path also includes the steering mirror. The steering mirror has a single surface that reflects an entirety of the transmit optical beam transmitted along the transmit path and the single surface of the steering mirror reflects an entirety of the receive optical beam received along the receive path. A method of isolating transmit and receive optical beams in an optical communication system is also disclosed.
US11115728B2
A method and apparatus for creation, distribution, assembly and verification of media, including one embodiment, media is transmitted to a receiver where the receiver assembles the media into programming. In another embodiment, media is transmitted to the receiver from a plurality of sources. In a further embodiment, a source of media performs a tagging operation to associate sets of tags with elements of the stream of media. In various embodiments, different combinations of look-and-feel, content and other tags are associated with the media stream. In an additional embodiment, tagging of the media stream is performed at the receiver. A user at the receiver may also provide data about the user to the receiver. In yet another embodiment, the receiver uses the tags to assemble the media into a program. In still further embodiments of the invention, various Royalty Only Aggregate Revenues or “ROAR” models and apparatus are disclosed.
US11115721B2
Methods and apparatus for monitoring video games are disclosed. Example video game monitors disclosed herein include a network analyzer to communicatively couple with a communication interface of a video game console, the network analyzer to detect communication packets transferred over the communication interface of the video game console. Disclosed example video game monitors also include a processor to decode the communication packets detected by the network analyzer to determine an identity of a game being played by the video game console, and report the identity of the game to a data collection facility.
US11115718B2
A device and methods are disclosed for delivering video content to an end user comprising: a. a source of video content comprising a sequence of scenes; b. a transmitter for transmitting said video content; c. a receiver for receiving the video content and displaying the video content to the end user; d. a feedback unit for sensing a user's journey; e. a processor preprogrammed to modify the video content to be transmitted according to sensed user's journey; wherein the processor is configured to analyze sensed user's activity and predict user's journey in future such that a portion of video content which has highest predicted watchability by the user is transmitted and displayed.
US11115710B2
Methods, apparatus, systems, and articles of manufacture are disclosed to generate synthetic respondent level data. Example apparatus disclosed herein include a synthetic panel generator to (i) generate a synthetic panel corresponding to a duration of time, the synthetic panel to be generated based on (a) a seed panel and (b) duration constraints based on return path data reported by a plurality of media devices, the synthetic panel representative of audiences of media presented by the plurality of media devices during the duration of time, and (ii) generate synthetic respondent level data based on viewing data of synthetic panelists in the synthetic panel. Disclosed example apparatus also include an output file generator to generate an output file based on the synthetic respondent level data.
US11115707B2
On-demand systems and methods are provided to manage locally-stored on-demand content. A user's equipment controls the deletion of and/or access to on-demand content from a local storage device based on constraining criteria that may include rental conditions, dynamic factors, and keys.
US11115706B2
A method, client, and terminal device for screen recording are provided, and the method includes: enabling a screen recording data synthesizing module (401) when a screen recording instruction is received (101); inputting an encoded audio data of a player into the screen recording data synthesizing module (401) for superposition, to obtain a merged audio data (102); and inputting a video data of the player into the screen recording data synthesizing module (401), and merging the video data with the merged audio data, to obtain a screen recording data (103). In the present disclosure, all the audio and video data in a live broadcasting scenario can be completely recorded to ensure the integrity of the live broadcasting scenario.
US11115703B2
Disclosed herein are media, systems, and methods of creating and publishing a first play station, wherein a media creator is allowed to select a plurality of audio media and sequence the selected audio media to create an ordered combination and request a first play station. Each audio media in the ordered combination is validated to create a first play station, and the media creator is allowed to play the first play station. After the first play station is published, a call from a third party player application prompts the published first play station. At least one alteration to the ordered combination of validated audio media can be generated, wherein the at least one alteration is selected from the group consisting of: an alternate validated audio media, an alternate sequence of the ordered combination of validated audio media, or a combination thereof.
US11115701B2
A virtual reality (VR) system including a head mounted display (HMD), a sensor or input device, and options, selection, and display modules. The HMD displays a VR environment including sports content of a live game, a prerecorded game, or a sports channel. The options module generates an options signal to show viewing options in the VR environment. The viewing options define viewing aspects for viewing the sports content within the VR environment. The sensor or input device generates signals based on detection of movement of the HMD, movement of an eyeball of a user, user voice communication, or user contact with the input device. The selection module, based on the signals: selects the sports content and a viewing option; and generates a selection signal. The display module displays the sports content in the VR environment based on the selection signal.
US11115700B2
A method for identifying a peripheral device from a digital content having been received by said peripheral device from a master device located at a user end, said master device being further configured to be connected to a server located at a back end, said method comprising the steps of: receiving, by the master device from the peripheral device, at least peripheral identification data; generating, at the master device, a first mark as a function of at least a part of said peripheral identification data; and watermarking said digital content using said first mark before transmitting said digital content to said peripheral device.
US11115698B2
A wearable apparatus is provided for capturing and processing images from an environment of a user. In one implementation, a wearable apparatus for monitoring activities includes a wearable image sensor configured to capture a plurality of images from an environment of a user of the wearable apparatus. The wearable apparatus also includes at least one processing device programmed to analyze the plurality of images to identify in one or more of the plurality of images at least one indicator of an activity, and to transmit, to an external device, the at least one indicator of the activity.
US11115692B2
The systems and methods are directed towards delivery of third party content onto a user device having a first party portal. The first party portal service facilitates the user viewing of third party content on the user device. In particular, the first party portal service retrieves third party content (e.g., video content streams) from third party content providers and provides the third party content in a format (i.e. channels) that allows users to easily view different types of content. Furthermore, the first party portal service facilitates the user in viewing the third party content alongside other existing channels available to cable television and streaming media/video on demand content.
US11115691B2
A media processing tool adds custom data to an elementary media bitstream or media container. The custom data indicates nominal range of samples of media content, but the meaning of the custom data is not defined in the codec format or media container format. For example, the custom data indicates the nominal range is full range or limited range. For playback, a media processing tool parses the custom data and determines an indication of media content type. A rendering engine performs color conversion operations whose logic changes based at least in part on the media content type. In this way, a codec format or media container format can in effect be extended to support full nominal range media content as well as limited nominal range media content, and hence preserve full or correct color fidelity, while maintaining backward compatibility and conformance with the codec format or media container format.
US11115684B2
A video distribution server according to an embodiment provides a live video distribution service for distributing and viewing live video to a user via a user terminal. This server determines the ranking of distributors on the basis of live video distribution performance, sets a base reward quantity for distributors on the basis of the determined ranking, and gives distributors rewards in a quantity based on the distribution duration of the live video and the base reward quantity, so even if a distributor is a novice, he can obtain a reward in a quantity based on the distribution duration and the base reward quantity by continuing to distribute live video.
US11115680B2
The disclosure relates to an apparatus for encoding a video signal, wherein the video signal is a two-dimensional projection of a panoramic video signal and comprises a plurality of successive frames, including a reference frame and a current frame, wherein each frame of the plurality of successive frames comprises a plurality of video coding blocks and wherein each video coding block comprises a plurality of pixels.
US11115658B2
A method of decoding video data includes predicting luma samples for a block of the video data using matrix intra prediction (MIP), where using MIP comprises down-sampling a set of luma neighboring samples to generate down-sampled luma neighboring samples. The method further includes predicting chroma samples for the block using cross-component linear model (CCLM) prediction, where using CCLM prediction comprises predicting the chroma samples for the block based on the down-sampled luma neighboring samples generated from the MIP. The method further includes determining a prediction block for the block based on the luma samples and the chroma samples, decoding a residual block for the block, and combining the prediction block and the residual block to decode the block.
US11115657B2
A method of video processing includes maintaining tables, wherein each table includes a set of motion candidates and each motion candidate is associated with corresponding motion information; and performing a conversion between a first video block and a bitstream representation of a video including the first video block based on at least some of tables, the performing including checking motion candidates in a table in an order defined in a rule until a checking termination criteria is met.
US11115653B2
A method for generating a list of merge candidates for Intra Block Copy (IBC) prediction is provided. A video codec receives data to be encoded or decoded as a current block of a current picture of a video. A plurality of spatially adjacent neighboring blocks of the current block are coded before the current block. The video codec generates a list of merge candidates including intra picture candidates that are associated with motion information referencing pixels in the current picture. The intra picture candidates comprises candidates that are associated with some but not all of the two or more spatially adjacent neighboring blocks of the current block. The video codec selects a merge candidate from the generated list. The video codec encodes or decodes the current block by using the motion information of the selected merge candidate to generate a prediction of the current block.
US11115643B2
A method for adjusting an optical system, and to an adjustment system for use in an optical system where the adjustment system comprises a predetermined reference object having known visible reference object features, a sensor system, a data evaluation module and an image processor. The data evaluation module receives captured image data and determines at least two visible reference object features of the predetermined reference object arranged in a field of view, and determines position data containing a position deviation of an image of the object to be examined or, in the case of a stereoscopic optical system, of a first and second half-image of the object to be examined. The image processor ascertains an optical distortion of the visible reference object features and sets a corresponding geometric rectification of received image data.
US11115642B2
The present disclosure provides an integrated vision module component. The integrated vision module includes a bracket, a first vision module, and a second vision module. The first vision module and the second vision module are mounted on the bracket. The first vision module includes a first flexible circuit board, and a first image sensor and a second image sensor mounted on the first flexible circuit board. The second vision module includes a second flexible circuit board, and a third image sensor and a fourth image sensor mounted on the second flexible circuit board. The first image sensor and the third image sensor form a first binocular vision sensor. The second image sensor and the fourth image sensor form a second binocular vision sensor.
US11115638B2
A technique of generating a stereoscopic panorama image includes panning a portable camera device, and acquiring multiple image frames. Multiple at least partially overlapping image frames are acquired of portions of the scene. The method involves registering the image frames, including determining displacements of the imaging device between acquisitions of image frames. Multiple panorama images are generated including joining image frames of the scene according to spatial relationships and determining stereoscopic counterpart relationships between the multiple panorama images. The multiple panorama images are processed based on the stereoscopic counterpart relationships to form a stereoscopic panorama image.
US11115634B2
A projection image adjustment system includes: a pattern generator decomposes a projection test pattern into binary test patterns individually corresponding to first attributes to be expressed in a binary manner; a projection display apparatus projects a projection image and the binary test patterns; a pattern combining unit generates binary captured images by individually binarizing captured images generated by capturing the projected binary test patterns and combines the binary captured images into a combined captured image; and a calculator transforms the projection image by using a relationship between positions of feature points in the combined captured image and positions of the feature points in the projection test pattern. The projection test pattern includes divided regions, each of the regions includes a second attribute to be expressed by a combination of the first attributes, and each of the feature points is a point shared three or more adjacent regions among the regions.
US11115629B1
A method for remotely confirming delivery of a package may be accomplished using a client device and a using a network-connectable audio/video (A/V) recording and communication device. The method includes initiating the two-way communication between the client device and the A/V recording and communication device. The method further includes receiving, via a user interface of the client device, an indication that a package is being delivered to a building associated with the A/V recording and communication device. The method further includes receiving, at the client device, information about the package and displaying, on a display of the client device, the information about the package. The method further includes receiving, via the user interface, an electronic signature indicating acceptance of delivery of the package. The method further includes transmitting, by the client device, the electronic signature to a delivery service server.
US11115628B2
Provided is a surveillance system, including: a trailer having wheels, a mast, and a trailer towing coupler; a camera coupled to the mast; a cellular modem communicatively coupled to the camera and operative to transmit video captured by the camera; a command center server operative to remotely receive and store data describing operation of a fluid-handling device and to receive the transmitted video and send the video to a user in response to a request from a web browser of the user; a power storage device; and a solar panel coupled to the power storage device such that the solar panel charges the power storage device.
US11115619B2
A method and apparatus for storing video data includes three or more cameras and a storage space. The storage space is partitioned into an initial set of allotted portions for storing video data captured by the video cameras. A video quality value is set for encoding video by each camera, and it is periodically determined whether maintaining the video quality value would cause the camera to exceed the allotted portion of storage space. If it is determined that the amount of video data for a camera exceeds its allotment of space, the video quality is reduced. If it is determined that the video quality from a camera falls below a quality threshold, the storage space is re-partitioned into which increased storage space is allotted to the camera having a video quality that falls below the threshold value, and decreased storage space is allotted to at least one other camera.
US11115612B2
A solid-state image sensor and an image capture apparatus are provided that can realize image acquisition and distance measurement while restraining the circuit scale from increasing. The solid-state image sensor includes a plurality of pixels each including a sensor unit that generates a pulse with a frequency that is based on a reception frequency of a photon, and a counter that can operate in a first mode of counting the number of pulses of a signal generated by the sensor unit, and a second mode of counting the number of pulses of a predetermined signal that is based on an elapsed time from a timing at which light is emitted from a light emitting unit.
US11115611B2
A solid-state imaging device includes a first converter which converts an analog signal representing a pixel value to an upper bit of a digital signal, and a second converter which converts the analog signal to a lower bit of the digital signal. The second converter includes a first latch circuit which latches, as phase information, a plurality of clock signals having different phases upon conversion to the upper bit in the first converter, a conversion circuit which generates the lower bit of the digital signal by converting the phase information to a binary value, and an adder, and a second latch circuit which latches an addition result of the adder. The adder adds the binary value converted by the conversion circuit and a value latched by the second latch circuit.
US11115599B2
A computer system automatically corrects a view of an image capture device. A view of an image capture device is adjusted by applying one or more modifications selected from a group of: a zoom modification, a pan modification, and a tilt modification, wherein the view is displayed at a client device during a viewing session and the one or more modifications are indicated by the client device. One or more corrective operations are applied to the adjusted view based on user input, wherein the one or more corrective operations include a rotational operation to correct the adjusted view. Subsequent operations based on the one or more corrective operations are applied during a subsequent viewing session with corresponding view settings. Embodiments of the present invention further include a method and program product for automatically correcting a view of an image capture device in substantially the same manner described above.
US11115593B2
The lens interchangeable digital camera includes a sensor movement type shake correction mechanism that performs a sensor movement operation of moving an image sensor in a direction to cancel a shake. A characteristic data acquisition unit acquires optical characteristic data corresponding to optical characteristics of an imaging optical system of a lens unit mounted on a body mount. A determination unit determines whether or not adaptive optical characteristic data that can be handled by an image correction unit that performs image correction based on the optical characteristic data can be acquired. An operation deciding unit prohibits a shift operation which is at least a part of a sensor movement operation in an uncorrectable state where the image correction based on the adaptive optical characteristic data is not possible since the adaptive optical characteristic data cannot be acquired.
US11115589B2
A generation unit configured to generate a combined image obtained by combining an image captured in a case where an image capturing direction is moved in a first direction from an image capturing start, and an image captured in a case where the image capturing direction is moved in a second direction opposite to the first direction with respect to a position of the image capturing start, and a recording control unit configured to perform control to, in a case where the image capturing direction is moved in the first direction before the image capturing direction is moved in the second direction, then according to an end condition for ending image capturing being satisfied, record the combined image obtained by the generation unit combining the image captured in the case where the image capturing direction is moved in the first direction are included.
US11115587B2
A recording reproduction apparatus includes: a captured data acquisition unit configured to acquire first captured data captured by a first camera that captures an image of an outside of a moving body and second captured data captured by a second camera that captures an image in a direction opposed to a display surface of a display unit; an event detection unit configured to detect an event on the moving body; a recording controller configured to store, when an event has been detected, the first captured data as event recording data; a face detection unit configured to detect a human face from the second captured data; a reproduction controller configured to reproduce the event recording data when a human face has been detected within a period after storage of the event recording data; and a display controller configured to cause the display unit to display the reproduced event recording data.
US11115575B2
Device for acquiring images inside a vehicle, comprising an illuminator to illuminate a field of view, an image sensor that is arranged to acquire images from the field of view, and an optical element having a light-transparent portion and a light-blocking portion, wherein the light-transparent portion is arranged so that light of the illuminator being emitted to the field of view passes through the light-transparent portion, and wherein the light-blocking portion is arranged to block light of the illuminator being emitted in a direction towards the image sensor.
US11115573B2
Methods, systems, and apparatuses for a hyperspectral plenoptic camera. A hyperspectral plenoptic camera may be configured with a filter in the aperture plane of the camera. The filter may selectively transmit radiated wavelengths to a microlens array, which may focus and transmit the wavelengths to an image sensor based on, e.g., the location and intensity of the wavelengths. One or more lenses and/or an iris may be configured to collect, focus, and/or transmit wavelengths to and from the filter. The filter may be located between two lenses, and the distance between the two lenses may be based on a diameter of an aperture of the plenoptic camera.
US11115564B2
Provided is an image processing apparatus including a generating unit configured to print data to be used in a process of printing a metallic image using a metallic ink containing silver particles in an inkjet printing apparatus capable of ejecting the metallic ink and at least one type of chromatic color ink; and an obtaining unit configured to obtain metallic image data corresponding to a predetermined region on a print medium and indicating a tone in the metallic image. The generation unit generates print data of the metallic ink to be printed in the predetermined region based on the metallic image data and generates print data of the chromatic color ink to be printed in the predetermined region based on the metallic image data obtained by the obtaining unit and pre-stored data indicating the correspondences between tone values of the metallic image data and amounts of the chromatic color ink.
US11115562B2
A method and apparatus for image processing. An image scaling circuit is configured to receive image data for a plurality of pixels corresponding to a first image. The image data includes color information and a transparency value for each of the plurality of pixels. The image scaling circuit updates the image data by selectively changing the color information for one or more of the pixels based at least in part on the transparency values. In updating the image data, the image scaling circuit may determine contextual information about the first image based at least in part on the transparency values. The image scaling circuit further generates an interpolated image based on the updated image data for the plurality of pixels. For example, the interpolated image may be a scaled version of the first image.
US11115560B2
Provided are an image processing apparatus, a control method, and a control program for more accurately removing the background pattern from the image including the background pattern. An image processing apparatus includes an acquisition module to acquire an input image, a multi-valued image generating module to generate a multi-valued image from the input image, a binary image generating module to generate a binary image acquired by binarizing the input image, a detection module to detect a thin line having a width equal to or less than a predetermined number of pixels from the multi-valued image, a background pattern removal image generating module to generate a background pattern removal image in which the thin line is removed from the binary image, based on the thin line detected from the multi-valued image, and an output module to output the background pattern removal image or information generated using the background pattern removal image.
US11115552B2
A multifunction peripheral capable of preventing discontinuation of a simultaneous double-sided reading process, caused by congestion of an image bus. An image transfer clock is controlled for transferring image data of a document sheet from a reading unit for reading both sides of the document sheet, to an image processing unit for performing image processing on data acquired via an image bus. When transfer of image data of one side of the document sheet is singly executed, a frequency of the image transfer clock is set to a predetermined frequency, and when transfer of image data of the other side of the document sheet, which is executed in succession to the transfer of image data of the one side, is to be executed in parallel with the image processing, the frequency is switched from the predetermined frequency to a lower frequency than the same.
US11115543B2
An image processing apparatus includes an operation unit, a detection unit, an identification unit, and a controller. The operation unit includes an operation system to receive a user touch operation, and a display system to display an image. The detection unit detects a contact of an information storage medium. The identification unit identifies a location in the image processing apparatus at which an abnormality has occurred. Where the location at which the abnormality has occurred is identified to be only the operation system and the detection unit detects the information storage medium contact, the controller performs control to continue processing on the image processing apparatus on the display system. Where at least the identification unit identifies that the abnormality has occurred in the display system, the controller performs control at least to print a document indicating a method for continuing the processing on the image processing apparatus.
US11115538B2
A contact center includes: a microprocessor; a computer readable medium, coupled to the microprocessor, to retrieve, store, and manage desktop analytic data that describes the current state of an agent's desktop. The current state of the agent's desktop can be reported to a contact center where that information can be used as additional information in assigning contacts to the agent. The contact may be sent to the agent having documentation or information readily accessible to response to the issue associated with the contact.
US11115537B1
Certain aspects of the disclosure are directed to template-based management of telecommunications services. According to a specific example, a VoIP server is provided comprising one or more computer processor circuits configured to interface with a remotely-situated client entity using a first programming language. The VoTP server includes a call control engine that is configured to provide a private branch exchange (PBX) for the client entity, and identify at least one call control template written in a second programming language. The call control engine is further configured to control call routing by the PBX and for the VoIP telephone call by executing the call control template to identify at least one data source that corresponds to a call property for the VoIP telephone call, retrieve data from the data source, and implement one or more call processing functions specified by the call control template as being conditional upon the retrieved data.
US11115533B2
A method for unified cross-channel communications comprising a plurality of network-connected user devices, a plurality of communication channels that receive and handle interactions from user devices, and a virtual communications interceptor that connects to the communications channels and intercepts or otherwise receives data from them according to various means and provides connections between the communication channels.
US11115527B2
A method for identifying communicators as wanted or unwanted based on messages from such communicators comprising receiving, by the data processing system, an inbound message from a communicator, comparing, by the data processing system, the inbound message to fingerprints stored in a database accessible to the data processing system, determining, by the data processing system, at least one match to the fingerprints, determining, by the data processing system, an identity of the communicator by determining whether and how likely the communicator is wanted or unwanted based on the at least one match to the fingerprints, and configuring, by the data processing system, handling of calls from the communicator based on the identity.
US11115510B1
A communication device, computer program product, and method enable associating a closed position and an open position of a movable housing positionably coupled to a base housing of the communication device with alternate ones of first and second modes of antenna communication that respectively utilize an antenna array of a first sub-array aligned or not aligned in a second sub-array. The first array of first antenna(s) is housed within the base housing. The second sub-array of second antenna(s) is housed within the movable housing. The controller monitors a housing sensor positioned to detect the closed position and the open position. In response to identifying the mode, the controller configures a modem to use an excitation matrix associated with the mode comprising magnitude and phase settings to apply to each antenna of the first and the second sub-arrays to act either independently or as an array.
US11115498B2
A mechanism allowing a client application at a client device to operate multiple connection paths with a transfer protocol by implementing a master connection at an application layer and slave connections at a network layer, wherein requests for resources associated with the master connection are distributed over the slave connections established on distinct network interfaces of the client device.
US11115495B2
Provided is a system that includes circuitry that transmits first image data to a second communication terminal in response to a first request for image transmission from a first communication terminal; transmits second image data to the first communication terminal in response to a second request for image transmission from the second communication terminal; and transmits, in a case that the first request for image transmission and the second request for image transmission are a predetermined combination, third image data corresponding to the predetermined combination to the first communication terminal and the second communication terminal.
US11115486B2
Techniques for managing data include receiving, at a data store, a persistent data object generated by a source application, the object configured to be compatible with a plurality of applications and document types. The object is associated with a unique identifier. In response to a request for the object, the object is accessed based on its unique identifier and sent to a computing device executing a destination application. The object is incorporated by and is compatible with a destination document being edited by the destination application. An update to the object is received that is generated by a user application editing a user document. In response to receiving an indication that the object has been inserted in the destination document, the update is sent by the data store to the destination computing device and is usable to update the object as incorporated in the destination document.
US11115483B2
Methods, apparatus, and systems are disclosed for census and panel matching using Hypertext Transfer Protocol (HTTP) headers. An example method disclosed herein includes retrieving a session identifier linked to a device, the device generating a request for media, positioning the session identifier in a HTTPS header property of a network message, and transmitting the session identifier in the HTTPS header property of a network message to a proxy server for parsing of the HTTPS header property to retrieve the session identifier.
US11115479B2
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for enhancing online user privacy. Methods can include receiving tag information specifying a given publisher identifier for a publisher and a given client identifier assigned to a user of the client device by the publisher. A given service identifier assigned to the user by the service apparatus is obtained. A mapping between the given service identifier to the given client identifier is created. A list of client identifiers assigned to a set of users by the publisher is received. A list of matched service identifiers corresponding to the list of client identifiers are stored. Multiple content requests are received from multiple different client devices accessing services provided by the service apparatus. Responses to the content requests are based on whether the client devices provide service identifiers that are included in the list of matched service identifiers.
US11115470B1
A photograph sharing system is described. The photograph sharing system allows for contributors to upload photographs of an event. Contributors or other application users may select an uploaded photograph in a desired section and digitally zoom in on a desired individual in that section and then download the zoomed in photograph.
US11115456B2
Methods and apparatus, including computer program products, are provided for processing analyte data. In some example implementations, a method may include receiving, at a first processing system including a user interface, an installation package including a plug-in and code configured to provide at the first processing system an interface between a sensor system configured to measure an analyte concentration level in a host and a second processing system; storing, by the first processing system, the installation package in a location based on a role of a user initiating the installation of the code; installing the plug-in for the user interface to enable the plug-in to control one or more aspects of an installation of the code; and initiating, by at least the plug-in, the installation of the code at the first processing system to provide the interface. Related systems, methods, and articles of manufacture are also disclosed.
US11115442B2
A system and method for initiating a multiuser session is provided. A plurality of multiuser activities and a plurality of activities templates may be stored in memory. A user profile for a user and a peer profile for each of one or more peers may be received. The user and the one or more peers may be members of an initial session. A user selection specifying one of the filtered multiuser activities may be received. An activity template associated with the selected activity may be retrieved. Such retrieved activity template may provide activity requirements required to launch the selected activity. A multiuser session may be established that includes session requirements based on at least the activity requirements. The user and at least one peer from the initial session may be added to the multiuser session. The selected activity may be launched in the multiuser session.
US11115430B2
A method, apparatus and computer-readable medium for testing a target device. A fuzzer and a monitor are connected to the target device via a tactical bus. The fuzzer records messages sent from a source device to the target device over the tactical bus, creates a first fuzzed message having a data structure of the recorded message, and sends the first fuzzed message to the target device over the tactical bus. A fuzzer monitor monitors the target device for an anomalous response to the first fuzzed message, and determines a vulnerability of the target device from the response to the first fuzzed message.
US11115426B1
Distributed packet capture for network anomaly detection may be provided. An anomaly may be detected at a first network device of a plurality of network devices. One or more target network devices of the plurality of network devices may be identified based on a property associated with the anomaly. A set of packets may be received from the one or more target network devices. A source of the anomaly may be determined based on the received set of packets.
US11115425B2
An in-vehicle apparatus is an in-vehicle apparatus connected to a server via a network and mounted on a vehicle. The in-vehicle apparatus includes: a log collection unit configured to collect a log; a log storage unit for accumulation of at least a part of the log; a log priority information storage unit storing log priority information indicating a priority of a log to be accumulated in the log storage unit; an accumulation log determination unit configured to determine a log to be accumulated in the log storage unit based on the log priority information; a communication unit configured to transmit the log accumulated in the log storage unit to the server; and a log priority table management unit configured to update the log priority information stored in the log priority information storage unit based on an update command from the server.
US11115422B2
A method for providing a locked electronic item includes receiving a selection of an electronic lock and the electronic item from a first computing device associated with a sender. The electronic lock includes a lock clue and a lock solution. The method includes determining an answer input field configuration that includes a number of input boxes and spaces that may be arranged to correspond to the lock solution. The method includes transmitting the lock clue and the input field configuration to a second computing device associated with a recipient for display by the second computing device and receiving an attempted lock solution from the second computing device. The method further includes transmitting the electronic item to the second computing device for display or use by the second computing device in response to determining that the attempted lock solution matches the lock solution.
US11115416B2
In a computer system implemented method for generating an authorized response to a message in a network, messages with content that relates to a group are sent by an originator via a network are detected. The computer system determines that the message relates to the group by analyzing the message content. Members of the group are selected as designated senders to contribute to an authorized response to the message for the group by analyzing the message. Selected designated senders are notified that they are selected to contribute to the authorized response and initial responses to the originator from the designated senders are intercepted. The computer system combines the initial responses from the designated senders for generating a combined response as an authorized response for the group and sends the combined response to the originator via the network as the authorized response for the group.
US11115407B2
A client-server security architecture is disclosed that uses a masked grid, a seed, and mutual unlocking techniques to authentication a client device with a server machine using a one-time code (OTC). The client device in the client-server architecture stores a masked grid that is used to unlock an authentication code using a seed. Once mutually unlocked, the client device may generate an OTC to attempt to authenticate the client device with a server machine. The server machine validates that OTC with the OTC stored at the server to confirm they match. Each subsequent access may repeat the aforementioned steps. Moreover, in a multi-device ecosystem, a plurality of client devices may leverage a primary client device to connect with the server machine. For example, one or more subordinate client devices may connect to the primary client device to then tunnel through to the server machine in a secure manner.
US11115404B2
Systems and methods are described for facilitating service connections by user-defined code executing on an on-demand code execution system. Rather than hard code state information used by network services into the code, the code can be provided with an interface that augments requests for network services with state information. When the user-defined code is executed by the on-demand code execution system, additional code can also be executed that provides the interface. The user-defined code may access the target network service through the interface, as if the target network service existed locally to an environment of the code. The interface can then augment requests to the target network service with state information. Because state information is maintained outside the user-defined code, portability of the user-defined code can be increased.
US11115398B2
A packet network includes packet engines that perform packet handling. Cipher engines are provided separately from the packet engines for encryption and/or authentication operations. To preserve relative timing and ordering of data packets, a packet engine performs pre-shaping of data traffic, wherein the packet engine inserts dummy packets into a data flow. The packet engine provides the pre-shaped data traffic to a cipher engine.
US11115397B2
Mechanisms for providing point to point encryption and tokenization enabling decryption, tokenization and storage of sensitive encrypted data on one system are discussed.
US11115385B1
A first packet of a packet flow is received at a classifying network device. The first packet is forwarded from the classifying network device to a firewall network device. An indication that the packet flow is to be offloaded is received at the classifying network device. Data is stored at the classifying network device indicating that the packet flow is to be offloaded. A non-control packet of the packet flow is received at the classifying network device. A determination is made that the non-control packet belongs to the packet flow by comparing data contained in the non-control packet to the stored data. The non-control packet of the packet flow is directed to a processing entity in response to the determining. A control packet of the packet flow is received at the classifying network device. The control packet of the packet flow is directed to the firewall network device.
US11115383B2
In described examples, a system on a chip (SoC) and method for sending messages in the SoC include determining locations of initiator-side firewall block and receiver-side firewall block memories using respective pointers to the firewall block memories stored in a single, contiguous memory. Addresses of the pointers within the single memory depend on respective unique firewall identifiers of the firewall blocks. An exclusive security configuration controller uses the pointers to configure the firewall blocks over a security bus which is electrically isolated from a system bus. The system bus is used to send messages from sending functional blocks to receiving functional blocks. The initiator-side firewall block adds a message identifier to messages. The message identifier depends on the initiator-side firewall block's configuration settings. The receiver-side firewall block controls permission for the receiving functional block to access the message, depending on the message identifier and the receiver-side firewall block's configuration settings.
US11115377B2
A method for resolving an IP address, includes a step of receiving an address resolution request, the request including a datum representative of a MAC address; a step of looking up, within a data structure, an IP address, depending on the datum representative of a MAC address; and a step of transmitting said IP address.
US11115373B1
Conversion of communications from a first device over a firsts communication channel to a second communication channel that is utilized by a second communication device such that an enterprise employee can interface with and communication with a customer using the customer's preferred channel or application for communication.
US11115369B1
Systems and methods for transmitting near real-time geographic mass messaging requests. One example method includes receiving a geographic mass messaging request via a transceiver, the geographic mass messaging request including a message, a geographic reference, and a requesting agency identifier, and having at least one request characteristic. The method includes assigning, with an electronic processor, a priority to the geographic mass messaging request based on an electronically stored alerting authority policy and at least one selected from the group consisting of the requesting agency identifier, the geographic reference, and the at least one request characteristic. The method includes, responsive to determining that the priority does not meet a priority threshold, transmitting one of a request denied message and a request modification proposal via the transceiver to the requesting agency.
US11115367B2
A system and method for automating workflow management and tracking of voicemail, text and multimedia messages, live chats, forms and uploaded files is provided.
US11115366B2
The current invention is a system for ongoing communication and conversation between an individual user and a service provider. The system will use blockchain to secure the communication. The system is set up so that the individual will own its on data through the communication process. The system will use artificial intelligent (“AI”) that translates the commination in a way the each individual needs to see it by providing a translation function.
US11115356B2
A system includes a memory and at least one processor to receive text from a client computing device, the text received one character at a time, as each character of the text is received, determine a recommendation in real-time to be added to the text based on at least one of a list of rules, word embedding, an n-gram model, and a co-occurrence model, the recommendation comprising at least one of a word, a list of hashtags, a quotation, and a list of emojis, and send the recommendation to the client computing device.
US11115352B2
A method for interaction between a mobile terminal and a communicating automaton machine. The communicating automaton machine includes a conversational agent capable of exchanging messages with the terminal by using a first communication interface. The method includes obtaining a piece of information according to which the communicating automaton machine is in the vicinity of the terminal; inserting, in an address book of the terminal, an entry relating to the communicating automaton machine including at least the piece of information obtained; and sending at least one message capable of initializing an interaction between the terminal and the communicating automaton machine when the inserted address book entry is selected.
US11115350B2
Embodiments of the present invention provide a method for processing information, a forwarding plane device and a control plane device. The method includes: receiving a data packet, and extracting the data packet's characteristic information; searching for context information corresponding to the data packet's characteristic information; buffering or discarding the data packet if the context information is not found; and sending an event reporting message to a gateway control plane device, wherein the event reporting message carries the data packet's characteristic information, so that the gateway control plane device acquires the context information corresponding to the data packet's characteristic information. forwarding of the data packet to the greatest extent.
US11115343B2
In one embodiment, a method comprises: receiving, by a transport layer executed by a processor circuit in an apparatus, a flow of application data having been originated by an executable application; storing, by the transport layer, the application data as transport layer packets in a buffer circuit in the apparatus, each transport layer packet having a corresponding transport sequence identifier identifying a corresponding position of the transport layer packet relative to a transmit order of the transport layer packets; and causing, by the transport layer, a plurality of deterministic network interface circuits to deterministically retrieve the transport layer packets, in the transmit order, from the buffer circuit for deterministic transmission across respective deterministic links, the transport sequence identifiers enabling a destination transport layer to recover the transmit order of the transport layer following the deterministic transmission across the deterministic links, regardless of order of reception by the destination transport layer.
US11115341B1
A system for managing traffic between servers, the system may include first tier switches that are coupled to the servers; second tier switches that are coupled to the first tier switches and to third tier switches; and controllers. Wherein each first tier switch comprises first queues. Wherein each second tier switch comprises second queues. The controllers are configured to control a traffic between the first tier switches and the second tier switches attributed to the traffic between the servers, (a) on, at least, a queue granularity; (b) while controlling some first queues to provide buffer extension to some second queues, and (c) while controlling some second queues to provide buffer extension to some first queues.
US11115339B2
Embodiments of the present invention provide a network congestion control method, a device, and a system. The method includes: receiving a first congestion control message, where the first congestion control message carries a 5-tuple of a packet that causes congestion; obtaining a flow identifier of the packet based on the 5-tuple of the packet that causes the congestion; generating a second congestion control message, where the second congestion control message carries the flow identifier corresponding to the 5-tuple; and sending the second congestion control message to a source node of the packet. In the embodiments of the present invention, a network congestion problem of a layer 3 IP network can be resolved.
US11115336B2
Embodiments herein may include systems, apparatuses, methods, and computer-readable media, for a multi-access edge computing (MEC) system. An apparatus for MEC may include a communication interface, a local cost measurements module, and a service allocation module. The communication interface may receive, from a UE, a request for a service to be provided to the UE. The local cost measurements module may collect a set of local cost measurements for the service. The service allocation module may determine to allocate the service to a MEC host based on an allocation policy related to a cost for the MEC host to provide the service or a cost for a service provider to provide the service in view of the one or more local cost measurements. Other embodiments may be described and/or claimed.
US11115329B1
This disclosure describes a method usable in a network that has a combination of mLDP-capable and BIER-capable devices. The disclosed method includes advertising, by an mLDP-capable multicast source, an indication of a BIER edge router that it has determined is usable as a path between the BIER devices and the mLDP-capable multicast source. A provider edge router can include in a multicast join message both an indication of the mLDP-capable multicast source as well as the indication of the BIER router advertised as being usable as the path to the mLDP-capable multicast source. The BIER devices can communicate with each other to pass a multicast join message to the BIER edge router that is indicated as being usable as the path to the mLDP-capable multicast source.
US11115321B2
A dynamic routing device for a CAN message of a vehicle includes: a message reception unit configured to receive a message of a specific ID transmitted from a source controller and a designated specific message from at least one destination controller; a message reception filter configured to dynamically change based on at least one piece of information included in the specific message; and a gateway controller including the message reception unit and the message reception filter, wherein the gateway controller is configured to generate dynamic routing table information based on information about the specific message, check reception of a message with respect to only a message ID set to the message reception filter, and perform message routing on a destination controller designated in the dynamic routing table.
US11115319B2
Examples disclosed herein relate to a method comprising receiving requesting, at a first network device, a Bidirectional Forwarding Detection session with a second network device, determining, by the first network device, that the BFD session is for single hop data and determining, by the first network device, that the BFD session is over a network tunnel from the first network device to the second network device. The method may include initiating the BFD session between the first and second network devices, wherein the BFD session is shared between multiple clients requesting BFD sessions on a network tunnel, but is not shared not between tunneled and non-tunneled sessions between the multiple clients. The method may include transmitting, the single hop data to the second network device via the network tunnel, wherein the network tunnel traverses a multiple hop network path and disabling echo packets for the BFD session.
US11115316B2
Forwarding of network data received in a switch includes identifying forwarding information from mapping tables stored in the switch. The mapping tables can be indexed using information in the received network data identify the forwarding information, including using at least an identifier of the ingress port of the switch on which the network data was received.
US11115313B1
Various example implementations are directed to circuits, apparatuses and methods for providing Voice-over-IP (VoIP) services. According to an example embodiment, an apparatus includes a first network node configured to communicate VoIP-packets between upstream and downstream network nodes in a network and to communicate metadata with at least one of the VoIP packets downstream in the network. The apparatus also includes a second network node configured to receive the set of metadata and at least one VoIP packet, and communicate the at least one of the VoIP packet further downstream in the network. The second network node is also configured to send a response packet upstream in response to receiving the metadata. A network pathway assessment module is configured to derive, from the response packet a latency corresponding to the VoIP-packets communicated along a pathway between the first network node and the second network node.
US11115309B1
Probe packets are transmitted from a source network to an external network to validate that the external network is accepting network prefix announcements to be loaded into forwarding tables of routers of the external network to ensure network connectivity. The network prefix announcements can be Border Gateway Protocol (BGP) announcements transmitted from the source network to the external network during a BGP peering session. After announcing a network prefix announcement, the source network can transmit a probe packet having a destination address in a range associated with the announced network prefix to the external network. An edge router of the source network can monitor incoming packets using an ingress Access Control List (ACL) to detect whether the probe packet returns, and if so, validate that the network prefix announcement was successful. If the probe packet does not return, an alert can be generated and/or remedial actions can be taken.
US11115306B2
In order to enable to reduce a communication load while maintaining estimation accuracy of available bandwidth estimation being high, a transmission method includes: transmitting estimation packets, a packet size of each of which successively increases, to an available bandwidth estimation device at equal intervals, and, when receiving a signal indicating that a reception interval between the estimation packets at the available bandwidth estimation device starts to increase, stopping the transmission of the estimation packets.
US11115289B1
A security apparatus for a local network is in communication with an external electronic communication system and a first electronic device. The apparatus includes a memory device configured to store computer-executable instructions, and a processor in operable communication with the memory device. The processor is configured to implement the stored computer-executable instructions to cause the apparatus to determine a complexity score for the first electronic device, establish a behavioral pattern for the first electronic device operating within the local network, calculate a confidence metric for the first electronic device based on the determined complexity score and the established behavioral pattern, and control access of the first electronic device to the external electronic network according to the calculated confidence metric.
US11115288B2
A data analysis device executes: acquiring time-series data including data of multiple items from an analysis target system; extracting data of at least, one first item from the time series data; calculating a feature of a temporal change of the data of the first item; extracting data of at least one second item from the time series data; calculating a feature of at least one of a relevance between the data of the first item and the data of the second item and a relevance between the data of the multiple second items; determining a model corresponding to the analysis target system on the basis of the feature of the temporal change and the change of the relevance; and setting the parameter in the analysis target system by using the parameter setting configuration of the model.
US11115285B2
A Software Defined Network (SDN) controller receives a detecting packet reported by a first switch and initiated by a first device. The SDN controller sends, for each of switches having an SDN connection with the SDN controller, the detecting packet and information of all downlink ports of the switch to the switch in a way that the switch is capable of sending the detecting packet through the downlink port. The SDN controller receives a response packet which is sent by a second switch and initially generated by a second device in response to receiving the detecting packet from the second switch, wherein an IP address of the second device matches a destination IP address of the detecting packet. The SDN controller sends forwarding configuration information to the second switch in a way that the second switch is capable of configuring a port through which the response packet is received.
US11115276B2
Aspects of the disclosed technology address the problems of manually identifying and optimizing service chain (SC) performance bottlenecks by providing solutions for automatically identifying and tuning various SC parameters. In some aspects, a SC optimization process of the disclosed technology includes the replication or cloning of a SC for which traffic flow is to be optimized. Traffic flows for the production chain can then be simulated over one or more SC clones to identify and tune individual system parameters, for example, to determine if the simulated changes produce a positive, negative, or neutral change in flow performance. Systems and machine-readable media are also provided.
US11115267B2
Systems and methods are disclosed that relate to applying traffic type or network slice specific configuration for Radio Link Monitoring (RLM) in New Radio Access Technology (NR) for multiple service providing. There are multiple configurations for multiple services (or service sets)/networks slices, the configuration including the out-of-sync evaluation period and the in-sync evaluation period, the thresholds for out-of-sync evaluation and in-sync evaluation, and the associated counter values and timers. The method for RLM configuration of coexisting multiple services is also disclosed.
US11115265B2
A system for automatically establishing a network. The system includes a main device group including a main wireless transceiver device, a control device and a first network interface and a secondary device group including a secondary wireless transceiver device, a secondary device group slave device and a second network interface. The main wireless transceiver device wirelessly communicating with the secondary wireless transceiver device to instruct the main device group and the secondary device group to form a network wherein the control device communicates with the secondary device group slave device over the first network interface and the second network interface, respectively. The control device wirelessly controls functions of the secondary device group slave device with instructions sent over the network. The main wireless transceiver device only wirelessly communicates with the secondary wireless transceiver device when the main wireless transceiver device and the secondary wireless transceiver device are in a location.
US11115261B2
A system and method of sharing content by using a plurality of storages is provided. A mobile communication terminal includes a storage information collecting unit collecting a plurality of pieces of storage information about the plurality of storages connected to the mobile communication terminal, a User Interface (UI) generating unit dividing the plurality of storages according to attributes that are previously configured, based on the plurality of pieces of storage information, and generating a storage share setting screen with respect to the plurality of storages, a display unit displaying the storage share setting screen, and a storage setting unit activating sharing of content stored in the plurality of storages, for each of the plurality of storages.
US11115259B2
A transmitting apparatus is disclosed. The transmitting apparatus includes an encoder to perform channel encoding with respect to bits and generate a codeword, an interleaver to interleave the codeword, and a modulator to map the interleaved codeword onto a non-uniform constellation according to a modulation scheme, and the constellation may include constellation points defined based on various tables according to the modulation scheme.
US11115255B2
A transmitter and a receiver for communicating data using at least two separate RF channels using channel bundling. The transmitter includes a data stream partitioner configured to partition a data stream of data to be communicated into two or more stream partitions, two or more modulators configured to each receive a stream partition and to generate modulated data from the received stream partition, and an interleaver configured to assign the modulated data generated by a modulator from a received stream partition to different RF channels for transmission.
US11115254B2
A method of determining reserved tones for reduction of a peak to average power ratio (PAPR) includes: selecting carrier indices for the reserved tones and generating a kernel signal based on the selected carrier indices; calculating a comparison reference average value of the kernel signal, selecting one of the calculated comparison reference average value and a prestored comparison reference average value, and preliminarily determining carrier indices of the reserved tones based on the selection; re-arranging an order of the preliminarily determined carrier indices; calculating a comparison reference average value of a kernel signal generated, whenever each of the re-arranged carrier indices is changed to another carrier index, to generate a plurality of comparison reference average values, and finally determining carrier indices of the reserved tones which generates a kernel signal having the smallest comparison reference average value among the comparison reference average values as the indices of the reserved tones.
US11115251B1
In a system for calibrating PAM4 signals, an equalizer determines a first signal amplitude measurement of the PAM4 signal. The equalizer determines a first signal boost measurement of the PAM4 signal. The equalizer determines whether the first signal boost measurement and the signal amplitude measurement are substantially consistent with each other. Responsive to determining that the signal boost and the signal amplitude are not substantially consistent with each other, the equalizer determines a reference amplification modification and calibrates a PAM4 signal according to the determined reference amplification modification.
US11115249B2
Transmission of baseband and carrier-modulated vector codewords, using a plurality of encoders, each encoder configured to receive information bits and to generate a set of baseband-encoded symbols representing a vector codeword; one or more modulation circuits, each modulation circuit configured to operate on a corresponding set of baseband-encoded symbols, and using a respective unique carrier frequency, to generate a set of carrier-modulated encoded symbols; and, a summation circuit configured to generate a set of wire-specific outputs, each wire-specific output representing a sum of respective symbols of the carrier-modulated encoded symbols and at least one set of baseband-encoded symbols.
US11115245B2
A transmission device of the disclosure includes a first selector configured to select one of a first signal and a second signal, and output the selected signal; a second selector configured to select one of an inversion signal of the first signal, the second signal, and an inversion signal of the second signal, and output the selected signal; a first control signal generator configured to generate a first control signal, a second control signal, and a third control signal, based on the first signal, the second signal, and a third signal; a first driver configured to set a voltage of a first output terminal, based on an output signal of the first selector and the first control signal; and a second driver configured to set a voltage of a second output terminal, based on an output signal of the second selector and the second control signal.
US11115240B2
The present disclosure discloses a method for performing analog CSI feedback in a user equipment, comprising: a. obtaining an analog CSI matrix corresponding to the user equipment, the analog CSI matrix satisfies a condition below: X XH=D, where X denotes the analog CSI matrix, H denotes conjugate transpose of matrix, and D denotes a diagonal matrix; b. obtaining dominated element information corresponding to the analog CSI matrix according to predetermined index information, and transmitting the dominated element information to a base station. The solution according to the present disclosure can reduce feedback overheads to a greater extent, has a high CSI feedback quality, and can reliably implement CSI recovery at the base station side.
US11115232B2
A method for operating a control unit, in particular for a motor vehicle, the control unit including at least one execution unit for executing task programs, a first task program and a second task program being executed at least intermittently, the first task program providing data for the second task program at the end of a first predefined time interval, wherein a transfer of the data from the first task program to the second task program only takes place after a particular last execution of the first task program within a predefined second time interval for the execution of the second task program, the second time interval being longer than the first time interval.
US11115227B2
Provided is a terminal and method for bidirectional live sharing and smart monitoring. In some embodiments, the terminal comprises: a video capture unit, an audio capture unit, a display, a speaker and a transceiver. The video capture unit captures video in real time and the audio capture unit captures audio in real time. The transceiver identifies whether a person or a specific person, a specific action, or an abnormal condition exists in the video and the audio respectively captured by the video capture unit and the audio capture unit, and transmits a first notification information when identifvina the person or the specific person, the specific action, or the abnormal condition from the video and audio.
US11115225B2
A set-top box (STB) receives a router reboot or reset activation code generated by an Operations Support System (OSS) that manages a first network. The STB activates a router reboot or reset function based on the received activation code, and identifies, upon activation of the router reboot or reset function, a model of a router connected to the STB. The STB generates a router reboot or reset command based on the identified model of the router and sends the generated router reboot or reset command to the router to cause the router to perform a reboot or reset process.
US11115210B2
Presented are systems and methods for protecting secret data that is stored in memory to prevent unauthorized access and data manipulation. Various embodiments may be applied to hide or mask an RSA exponent used for public key cryptography and stored in a cryptographic hardware block that uses a non-erasable working memory for computations. In certain embodiments, masking RSA exponents is accomplished by a two-step process that combines a specifically calculated, random and secret value with the secret exponent. The random value is stored in an erasable memory, such that in case of attack, both the erasable memory and the non-erasable memory do not leak any embedded secrets. The additional expenditure of memory resources only insignificantly affects system performance.
US11115207B2
Identity systems, methods, and media for auditing and notifying users concerning verifiable claims are provided. In some embodiments, the method comprises: prior to engaging with a verifier needing information held in escrow on behalf of a holder, receiving a request to store the information associated with the holder in escrow; causing a user interface to be presented, wherein the user interface allows the holder to select an escrow provider from a plurality of escrow providers for storing the information associated with the holder in escrow; transmitting the information to the selected escrow provider, wherein a public-private key pair for signing with the information associated with the holder is generated, wherein the public-private key pair includes a public key and a private key, wherein the private key and the information associated with the holder is distributed to the plurality of escrow providers, and wherein the public key is transmitted to an auditable ledger system; receiving from each of the plurality of escrow providers, an escrow identifier corresponding to a location where the information is stored in escrow to obtain a set of escrow identifiers; and transmitting the set of escrow identifiers to a verifier device for verifying a claim.
US11115202B2
Disclosed is a method of generating secret information on the basis of a ring oscillator. According to an embodiment of the present disclosure, there is provided an apparatus for generating secret information on the basis of a ring oscillator, the apparatus including: multiple PUF information generation units each including at least one ring oscillator cell and generating physically unclonable function (PUF) information generated by the at least one ring oscillator cell; a phase checking unit cross-checking phases for the multiple pieces of the PUF information that are output from the multiple PUF information generation units, respectively; and a secret key generation unit outputting secret key information based on a result of comparing the multiple phases received from the phase checking unit.
US11115194B2
Disclosed is a gray image visual encryption method. According to the method, two processes of generating a shared image in visual cryptography and performing superimposition decoding are placed within one error diffusion feedback loop. That is, at an encoder end, each pixel or image block is sequentially processed in a particular scanning order, a superimposition decoding effect of each pixel or image block on the generated shared image is immediately checked, a difference between a reconstructed target image obtained by superposition and an original secret image is obtained by comparison, and the difference of comparison is fed back and diffused onto a surrounding unquantized pixel or image block, so as to achieve a purpose of improving quality of a secret image reconstructed by decoding; an analysis process corresponds to the process of generating the shared image from the secret image, and a synthesis process corresponds to the process of obtaining the target image from the shared image; according to the method, the synthesis is placed in the analysis, that is, the analysis is based on the synthesis.
US11115185B2
A transceiver baseband hardware including an encryption-decryption block configured to encrypt and jumble intended transmission data or unjumble and decrypt received encrypted data, the encryption-decryption based on key coefficients generated based on a random key address, the encryption-decryption implemented via a cross logical operation of the encryption-decryption block. The cross logical operation includes when lower significant bytes of the key coefficients operating on most significant bytes of the intended transmission data and the encrypted data. The jumble and unjumble are implemented by a byte displacement/placement block based at least in part on the random key address.
US11115170B2
Techniques and devices are described for wireless communication. A base station may determine a parameter associated with a transmission such as hybrid automatic repeat request (HARQ) feedback, a signal-to-noise ratio, or a determination regarding whether the transmission was successfully decoded. The base station may then determine a contention window adjustment value based on the parameter. The base station may then apply weighting factor (e.g., based on the time of the transmission, a number of devices being served, aspects of the transmission parameter, etc.) to the contention window adjustment value may adjust a contention window size for a second transmission based on the weighted contention window adjustment value (and, in some cases, other weighted adjustments based on other transmissions). The base station may then perform a clear channel assessment (CCA) based on the contention window size.
US11115163B2
A method for encoding a bitstream is described. The method includes receiving, by an error correction unit, the bitstream; performing, by the error correction unit, encoding on the bitstream to generate an encoded bit stream that includes the bitstream and parity bits; processing, by a constellation unit, the encoded bitstream to generate constellation points in one or more encoded streams; determining, by a low-density parity-check (LDPC) tone mapper, a distance between subcarriers in an Orthogonal Frequency Division Multiplexing (OFDM) symbol of the frame; and performing, by the LDPC tone mapper, LDPC tone mapping based on the one or more encoded streams and on the determined distance to generate a permuted stream of complex numbers, wherein the distance between subcarriers is determined to be either (1) 18 for a first resource unit size used in the frame and (2) 20 for a second resource unit size used in the frame.
US11115160B2
Systems, methods, and apparatuses for analyzing and synthesizing wireless communication signals are provided. A receiver might transform a received signal into a basis in which the transformed signal is sparse, which can reduce the complexity of joint detection by facilitating message passing algorithm (MPA) decoding. A transmitter might employ dense codewords in a first basis, which may facilitate certain signal-processing operations and may provide a transmission with a low peak-to-average-power ratio. The codewords can be designed to be sparse when transformed to a second basis. The codewords may be configured for non-orthogonal multiple access.
US11115157B2
The disclosure provides a method for scheduling an uplink control channel (PUCCH) in a next generation/5G wireless access network. The method of a terminal for scheduling a PUCCH may include: receiving, from a base station, timing relationship setting information between a downlink data channel (PDSCH) and a PUCCH; and scheduling the PUCCH on the basis of the timing relationship setting information.
US11115155B2
Disclosed herein includes a system, a method, and a device for prioritizing packet retransmission. A transmitting device can insert, for each packet of a plurality of packets of a video frame, a sequence number indicative of an order of the corresponding packet among the plurality of packets, into a header of the corresponding packet according to an application layer protocol. The transmitting device can transmit to the receiving device, at a first level of priority, the plurality of packets including the corresponding inserted sequence numbers. The transmitting device can receive an identification of one or more packets to be retransmitted to the receiving device, the identification based on at least the inserted sequence numbers of the one or more packets. The transmitting device can retransmit the one or more packets at a second level of priority that is higher than the first level of priority.
US11115148B2
The disclosure pertains to selecting a Transport Block Size (TBS) in a communication system. An aspect is directed to an apparatus for selecting a Transport Block Size (TBS) for a transmitter of a communication system. The communication system supports variable Transmission Time Interval (TTI) lengths regarding the number of symbols to be transmitted in one TTI. The apparatus is configured to receive first information indicative of a TTI length, receive second information indicative of a number of reference symbols included in the TTI, decode, from the first information, the TTI length, and decode, from the second information, the number of reference symbols included in the TTI. The apparatus is further configured to calculate, based on the TTI length and based on the number of reference symbols included in the TTI, a number of data symbols included in the TTI, calculate, based on an allocation bandwidth and based on the number of data symbols included in the TTI, a number of data Resource Elements (REs) in the TTI, and select the TBS from a data structure, based on the calculated number of data REs. Further aspects of the disclosure pertain to a base station, a UE, methods, computer programs, computer-readable recording media and a system.
US11115138B2
Techniques are disclosed for detecting obstruction of a device's antenna(s) and then changing an operation of the device. A transmission time at which an antenna of an electronic device transmitted a signal can be identified. A response signal can be detected that was received at a receiver of the electronic device subsequent to the transmission time. Based on the response signal and on the transmission time, one or more response-signal characteristics can be determined. Based on the one or more response-signal characteristics, it can be determined that the antenna or that another antenna of the electronic device is at least partly blocked from emitting or receiving signals. In response to determining that the antenna is at least partly blocked, a changed type of operation can be identified, and the changed type of operation can be performed.
US11115128B2
The present invention provides an optical transmission device, a transmission system, and a control method for a transmission system which make it possible to adjust the wavelength band of dummy light according to the wavelength band of an added main signal. This optical transmission device comprises: an output branching unit which multiplexes and outputs an added main signal and dummy light; a wavelength adjustment unit which adjusts the wavelength band of the dummy light; a signal detection unit to which an optical signal outputted by the output branching unit is inputted, and which detects the wavelength band of the added main signal and outputs a detection result; and a control unit which controls the wavelength adjustment unit according to the detection result from the signal detection unit.
US11115120B2
The present disclosure relates to an optical line terminal device. The optical line terminal device includes a data center point of presence module, one or more access point of presence modules and one or more aggregation point of presence modules. The data center point of presence module includes a first region and a second region. The first region includes a leaf and spine fabric and a top-of-rack architecture. The second region includes compute infrastructure and storage infrastructure. Further, the one or more access point of presence modules include optical line terminal-Gigabit Passive Optical Networks access input/output and Metro Ethernet Access input/output. The one or more aggregation point of presence include access input/output hardware abstraction, limited compute infrastructure and multi-protocol label switching transfer router.
US11115110B2
In order to overcome problems that a UE may face in determining a default beam for communication with the base station during a COT, a method, apparatus, and computer-readable medium are provided for a base station to indicate to the UE which CORESET(s), QCL assumptions, UL resources, and/or spatial relationships are selected for a COT. A UE receives, from a base station, an indication corresponding to a COT. The indication is for at least one of a set of CORESETs, a set of QCL assumptions, a set of UL resources, or a set of spatial relations for determining a default beam. The UE determines the default beam from the base station for use during the COT based on the indication. The UE transmits or receives a transmission using the default beam.
US11115106B1
Monitoring a MIMO pairing efficiency of a sector to determine whether or not to enable/disable inter-band carrier aggregation. If the pairing efficiency (whether predicted or actual) is high, inter-band carrier aggregation is disabled, and if the pairing efficiency is low, then inter-band carrier aggregation is enabled. The inter-band carrier aggregation utilizes a low-frequency carrier as a primary component carrier and a high-frequency carrier as a secondary component carrier. The MIMO mode of operation utilizes the high-frequency carrier for control transmissions.
US11115098B2
User equipment (UE) includes processing circuitry, where to configure the UE for New Radio (NR) communications in an unlicensed spectrum, the processing circuitry is to decode a first configuration message received from a base station, the first configuration message including a channel quality indicator (CQI) table indication identifying a CQI table. A second configuration message is decoded, the second configuration message received separately from the first configuration message and including a modulation and coding scheme (MCS) table indication identifying an MCS table. DCI received via a PDCCH is decoded, the DCI providing a DL grant and an MCS index in the MCS table. DL information received via a PDSCH is decoded using modulation order and target code rate corresponding to the MCS index in the MCS table.
US11115096B2
Methods, systems, and devices for wireless communication are described. A network device, such as a base station, may transmit a request message to a user equipment (UE). The request message may include a request for the UE to transmit a set of sounding reference signals (SRSs). The set of SRSs may include two (or more) beamformed signals. The network device may receive the set of SRSs according to the request message. The network device may identify, based on a co-phasing parameter associated with the two (or more) beamformed signals, an antenna port precoder configuration to use for communicating with the UE.
US11115084B2
Methods and apparatus for providing data transfer with a drive coil to transmit information, a receive coil magnetically coupled to the drive coil, and a first magnetoresistive sensor proximate the receive coil to detect information from the receive coil. In embodiments, the drive and receive coils are separated by an isolation material. In embodiments, a signal isolator IC packages includes transmit and receive coils and a magnetic field sensing element coupled to the receive coil.
US11115070B2
A method for receiving a radiofrequency signal in a system having an emitter, a satellite and at least one characterization receiver implementing a characterization phase of the satellite. The method includes: transmitting to the emitter, over a first transmission link, at least one transmission command of at least one reference signal, receiving the at least one reference signal, emitted by the emitter over a second transmission link via the satellite, termed the received signal, estimating at least one distortion generated by the satellite, from the at least one reference signal, delivering at least one piece of information on compensation of the distortions affecting the received signal, and transmitting to the emitter, over the first transmission link, the at least one piece of distortion compensation information.
US11115069B2
One example discloses a wireless device, including: a first near-field device, including a near-field transmitter or receiver and a controller, configured to be coupled to a near-field antenna having a first conductive surface and a set of feed-points; wherein the controller is configured to receive a transmitter output voltage from the set of feed-points; wherein the controller is configured to generate a correction signal based on a difference between the transmitter output voltage and a target transmitter output voltage; wherein the correction signal varies in response to a change in a distance between the first surface and a second conductive surface; and wherein the controller is configured to calculate the distance, between the first conductive surface and the second conductive surface, based on the correction signal.
US11115066B2
An energy-efficient implementation of a WiFi transceiver is proposed in this disclosure. The WiFi transceiver comprises a receive chain comprising a variable receive (Rx) filter circuit and a variable Rx analog-to-digital converter (ADC) circuit. The receive chain is configured to receive a receive signal during a receive mode of operation, having a receive bandwidth associated therewith and receive a transmit signal associated with a transmit chain of the transceiver during a transmit mode of operation, having a transmit bandwidth associated therewith. The WiFi transceiver further comprises a control circuit configured to dynamically adapt a bandwidth of the variable Rx filter and the variable Rx ADC in the receive chain to the receive bandwidth or to the transmit bandwidth, based on the mode of operation.
US11115059B2
An encoding circuit includes an allocator configured to allocate symbols among a plurality of symbols within a constellation of multilevel modulation and correspond to values of a plurality of bit strings, a converter configured to convert values of each of bit strings excluding a first bit string so that, as a region within the constellation is closer to the center of the constellation, the number of symbols allocated in the region is larger, a switch configured to switch between a first time period in which a first error correction code is inserted and a second time period in which the first error correction code is not inserted, and an insertor configured to generate the first error correction code from a second bit string in the second time period and inserts the first error correction code in two or more bit strings in the first time period according to the switching.
US11115054B2
This application provides a polar code encoding method and apparatus. The method includes: obtaining, by a sending device, a sequence corresponding to a required mother code length; obtaining, by the sending device, a to-be-encoded bit; and performing, by the sending device, polar code encoding on the to-be-encoded bit by using the sequence corresponding to the required mother code length, to obtain an encoded bit, where the sequence is generated based on a basic sequence, and a length of the basic sequence is less than the mother code length.
US11115053B2
A bit interleaver, a bit-interleaved coded modulation (BICM) device and a bit interleaving method are disclosed herein. The bit interleaver includes a first memory, a processor, and a second memory. The first memory stores a low-density parity check (LDPC) codeword having a length of 64800 and a code rate of 2/15. The processor generates an interleaved codeword by interleaving the LDPC codeword on a bit group basis. The size of the bit group corresponds to a parallel factor of the LDPC codeword. The second memory provides the interleaved codeword to a modulator for 4096-symbol mapping.
US11115050B1
Systems, apparatus and methods are provided for decompressing compressed data. A method may include receiving encoded data to be decompressed, obtaining a “Stotal” of a total number of symbols, numbers of occurrences for distinct symbols in the encoded data, and a final state generated during an encoding process as a first state for decoding, building a decoding table containing a row of the distinct symbols, a row of substitutes for numbers of bits to be recovered and a row of substitutes for new states corresponding to encoding states, decoding using the decoding table including: obtaining a current symbol from the decoding table based on a current state X, dynamically determining a current number of bits to be recovered from the encoded data and a new state X based on corresponding substitutes and outputting symbols recovered. L may be a sum of the numbers of occurrences for the distinct symbols.
US11115049B1
Systems, apparatus and methods are provided for compressing data and decompressing compressed data. A method may include receiving encoded data to be decompressed, obtaining a size “Stotal” of a total number of symbols in the encoded data, numbers of occurrences for distinct symbols in the encoded data, a number L of sum of the numbers of occurrences for the distinct symbols, and a final state generated during an encoding process as a first state for decoding, building a decoding table containing the distinct symbols corresponding to L encoding states, decoding the encoded data using the decoding table including: obtaining a current symbol from the decoding table based on a current state X, dynamically determining a current number of bits to be recovered from the encoded data and a new state X, and outputting symbols recovered from the encoded data.
US11115032B1
According to an aspect, a phase locked loop system comprises a charge pump (CP) comprising a set of switching transistors and a set of non-switching transistor, in that the set of switching transistors operative at a low break down voltage and a high switching speed compared to that of the set of non-switching transistors, and comparative a voltage comprising a configured to generate a UP pulse when a first plurality of metal strips forming a first part of a closed contour enclosing a first area, and a phase frequency detector (PFD) providing a UP pulse swinging between a VDDL and a VDDH, wherein the PFD is interfaced with the CP such that, the UP pulse drives a first switching transistor in the CP to couple the VDDH to an output terminal through a first non-switching transistor that is biased for charge pump.
US11115026B2
An integrated circuit may include multiple programmable logic regions and a first plurality of routers. Each of the first plurality of routers is coupled to a respective region of a first portion of the programmable logic regions, and each of the first portion of the plurality of regions transmits configuration data to a first set of adjacent regions of the first portion of regions. The integrated circuit may also include a second plurality of routers, and each of the second plurality of routers is coupled to a respective region of a second portion of the regions. Each of the second portion of the regions transmits the configuration data to a second set of adjacent regions of the first portion of regions. The integrated circuit may also include a voltage regulator that distributes a voltage to each of the regions.
US11115021B2
An impedance calibration circuit includes a first code generation circuit connected to a first reference resistor, and configured to generate a first code for forming a resistance based on the first reference resistor, by using the first reference resistor; a second code generation circuit configured to form a resistance of a second reference resistor less than the resistance of the first reference resistor, based on the first code, and generate a second code by using the second reference resistor; and a target impedance code generation circuit configured to generate a target impedance code based on the first code, the second code, and a target impedance value, and form an impedance having the target impedance value in a termination driver connected to the impedance calibration circuit, based on the target impedance code.
US11115013B2
In an embodiment, a system includes a slave circuit configured to receive an external clock signal from a master circuit, the slave circuit comprising first and second peripherals configured to receive respective clock signals obtained from the external clock signal, wherein the master circuit is configured to send to the slave circuit the external clock signal according to two different timing modes, wherein the slave circuit comprises a logic circuit configured to provide a locking signal to the first peripheral circuit when the logic circuit detects a given operating mode of the slave circuit, wherein the master circuit is configured to send the external clock signal according to a first timing mode before receipt of the locking signal, and wherein the master circuit is configured, following upon receipt of the locking signal, to send the external clock signal according to a second timing mode different from the first timing mode.
US11115011B1
A system comprises pulse generation and measurement circuitry comprising a plurality of pulse generator circuits and a plurality of ports, and management circuitry. The management circuitry is operable to analyze a specification of a controlled system and controlled elements that comprises a definition of a controlled element of the control system, and a definition of one or more pulses available for transmission by the control system. The management circuitry is operable to configure, based on the specification, the pulse generation and measurement circuitry to: generate the one or more pulses via one or more of the plurality of pulse generator circuits; and output the one or more pulses to the controlled element via one or more of the plurality of ports.
US11115009B2
A semiconductor integrated circuit includes a first flip-flop that includes a first slave latch, a second flip-flop that includes a second slave latch, and a clock generation circuit that provides a common clock signal to the first flip-flop and the second flip-flop. The first slave latch includes a first inverter, a first feedback inverter that receives an output signal from the first inverter, and a first switch that is connected between an input terminal of the first inverter and an output terminal of the first feedback inverter. The first flip-flop outputs an output signal from the output terminal of the first feedback inverter.
US11115008B2
Provided are a latch circuit and a flip-flop circuit each having more excellent tolerance to single event upset (SEU). The single event upset (SEU)-tolerant latch circuit of the present invention is configured such that three transistors for redundancy are added to each of eight transistors constituting a conventional DICE latch circuit, at respective positions consisting of a serial position, a parallel position and a parallel-serial position so as to form a four-transistor circuit in which a serially duplicated circuit is duplicated in parallel, and each of a first data input part and a second data input part is also made dually redundant.
US11115005B2
A ring voltage controlled oscillator (VCO) circuit is herein provided. According to one embodiment, a ring VCO circuit includes a plurality of stages connected in series, wherein each stage includes a first inverter, a second inverter, a third inverter and a fourth inverter, the first inverter connected in parallel with the third and fourth inverters and the second inverter connected in parallel with the third and fourth inverters, and a first biasing resistor connected to a first node and coupled to an input of the first inverter. The first biasing resistor includes a first switch configured to set the first biasing resistor to about zero voltage.
US11114991B2
An analog front-end (AFE) circuit for conditioning a sensor signal is disclosed. The AFE circuit includes a first stage configured to amplify and filter the sensor signal. The first stage comprises a biquadratic filter comprising a first plurality of DC-coupled transconductance amplifiers. The AFE further includes a second stage configured to further amplify and filter the amplified sensor signal, and to compensate a direct current (DC) offset of the first stage. The second stage comprises a second plurality of AC-coupled transconductance amplifiers. Each transconductance amplifier of the first plurality and of the second plurality has a programmable transconductance and comprises a plurality of subthreshold-biased transistors.
US11114987B2
The present disclosure relates to a switchable power amplification structure including a first power amplifier (PA), a second PA, a front switching structure, and an end switching structure. The front switching structure is coupled to a radio frequency (RF) input port, and the end switching structure is coupled to an antenna port. Herein, the first PA and the second PA are parallel to each other, each of which is coupled between the front switching structure and the first end switching structure. The front switching structure is configured to selectively couple the first PA and the second PA to the RF input port, while the end switching structure is configured to selectively couple the first PA and the second PA to the first antenna port.
US11114986B2
A push-pull dynamic amplifier is operable in reset and amplification phases. The amplifier includes first NMOS and PMOS input transistors that are electrically coupled to a first input terminal and a first output terminal. Second NMOS and PMOS input transistors are electrically coupled to a second input terminal and a second output terminal. First and second reset switches are electrically coupled to the first and second output terminals, respectively. A power supply switch is electrically coupled to the first and the second PMOS transistors, and a ground switch is electrically coupled to the first and the second NMOS transistors. During the reset phase, the reset switches are closed and the power supply switch and the ground switch are opened. During the amplification phase, the reset switches are opened and the power supply switch and the ground switch are closed.
US11114967B2
A controller of a rotary axis includes: a storage unit that stores data of a braking distance for each rotation number of the rotary axis and provides a current braking distance S3 corresponding to a current rotation number of the rotary axis; and a deceleration command calculating unit that calculates a speed command V2 of the rotary axis on a basis of the remaining movement amount S2 and the current braking distance S3; in which the deceleration command calculating unit maintains the current rotation number of the rotary axis in a case in which a difference S4 between the remaining movement amount S2 and the current braking distance S3 is equal to or greater than a predetermined value, and starts deceleration of the rotary axis in a case in which the difference S4 is less than the predetermined value.
US11114965B2
The present specification relates to a motor control module, a motor control device, a motor control system, and a motor control method, and the purpose of the present specification is to provide a motor control module, a motor control device, a motor control system, and a motor control method, which control driving current applied to a motor according to an operating condition of a variable magnetic motor so as to enable magnetic force in the motor to be controlled.
US11114963B2
A power generation system (100, 200, 300, 400) is presented. The power generation system includes a prime mover (102), a doubly-fed induction generator (DFIG) (104) having a rotor winding (126) and a stator winding (122), a rotor-side converter (106), a line-side converter (108), and a secondary power source (110, 401) electrically coupled to a DC-link (128). Additionally, the power generation system includes a control sub-system (112, 212, 312) having a controller, and a plurality of switching elements (130, and 132 or 201). The controller is configured to selectively control switching of one or more switching elements (130, and 132 or 201) based on a value of an operating parameter corresponding to at least one of the prime mover, the DFIG, or the secondary power source to connect the rotor-side converter in parallel to the line-side converter to increase an electrical power production by the power generation system.
US11114960B2
The present invention discloses an electric drive train comprising:—a rotor or propeller shaft (R),—an electric motor assembly (GEMD) configured to drive the rotor or propeller shaft (R), the electric motor assembly (GEMD) comprising a plurality of stacked electric motor elements (Ee1, Ee2, Ee3, Ee4),—a power branch of a first topology feeding a stacked electric motor element (Ee1) of the electric motor assembly (GEMD), said power branch (b1) comprising a RESS and an electric generator (G) supplying a power signal to said power branch (b1),—a power branch (b3) of a second topology dissimilar from the first topology, said power branch feeding another stacked electric motor element of the electric motor assembly (GEMD), said power branch (b3) comprising: # an electric generator (G) supplying a power signal to said power branch, a matrix converter (Mc3) feeding the another stacked electric motor element (Ee3), # or, an electric generator supplying Direct Current to said power branch and a motor controller feeding the second stacked electric motor element (Ee3).
US11114958B2
An electric motor connected to a switching device is braked from an active operating state by actuating a semiconductor switch arranged in parallel with an electromechanical switch to reduce a current intensity in the electromechanical switch, opening the electromechanical switch, blocking the semiconductor switch for an adjustable period, determining a resulting torque of the electric motor, and determining an actuation time for braking the electric motor based on the resulting torque and actuating the semiconductor switch at the actuation time. The resulting torque is opposite a present direction of rotation of the electric motor at the actuation time. The semiconductor switch is turned on for an adjustable actuation period. Also disclosed are a computer program product and a soft starter configured to implement the described method.
US11114952B1
A device, such as an electroactive device, may include primary electrode and a secondary electrode overlapping at least a portion of the primary electrode. An electroactive polymer element may include a composite polymer material and is disposed between and abuts each of the primary electrode and the secondary electrode. A phase change or other deformable medium such as a liquid, a gas, or a liquid-gas mixture may be disposed as inclusions within the polymer material. The device can be actuated by the application of a voltage between the electrodes and the attendant formation of a Maxwell stress, exposing the deformable medium to a source of radiation, changing a pressure of the deformable medium, or changing a temperature of the deformable medium, e.g., about a phase transformation temperature of the phase change medium.
US11114948B1
A multi-level switched capacitor boost inverter includes a series connection of a two-switched capacitor circuit, a source module and at least one one-switched capacitor circuit. Level-shifted pulse width modulation is used to apply gate pulses to the switches. The multi-level switched capacitor boost inverter uses only three capacitors and a single DC voltage source to generate thirteen voltage levels at load terminals with a voltage gain of three. The capacitors of the two-switched capacitor circuit are self-balancing. Additional one-switched capacitor circuits can be added in series with the inverter. Each additional one-switched capacitor circuit increases the number of levels and increases the gain by one.
US11114946B2
A voltage regulator module includes a circuit board assembly and a magnetic core assembly. The circuit board assembly includes a printed circuit board and at least one switch element. A first concave structure is concavely formed on a second surface of the printed circuit board. At least one protrusion post is disposed within the first concave structure. A pin as a positive output terminal, a pin as a positive input terminal and a pin as a negative output terminal are disposed on the second surface of the printed circuit board. The switch element is disposed on a first surface of the printed circuit board. The magnetic core assembly is accommodated within the first concave structure, and includes at least one opening. The protrusion post is penetrated through the corresponding opening. Consequently, at least one inductor is defined by the at least one protrusion post and the magnetic core assembly collaboratively.
US11114943B2
An inductive current sensing method for a DC-DC switching converter is described. A sense coil is placed adjacent to a PCB track between the switching converter output and a load powered by the switching converter. A change in a magnetic field is measured around the track, generating a voltage proportional to a change in a load current. The load current is subtracted from an inductor current, when a current needed on the switching converter output is higher than a current in a steady state. In this way, output voltage undershoot or overshoot in the DC-DC switching converter is minimized.
US11114942B2
A boost converter includes a first inductor, a power switch element, an output stage circuit, a controller, a resonant circuit, and a discharging circuit. The first inductor receives an input voltage. The power switch element includes a parasitic capacitor. The output stage circuit includes a first resistor. The output stage circuit generates an output voltage. The controller detects the resistive voltage of the first resistor, and generates a clock voltage, a first control voltage, and a second control voltage according to the resistive voltage. The resonant circuit is coupled to the first inductor, and is selectively enabled or disabled according to the first control voltage. When the resonant circuit is enabled, the resonant circuit resonates with the first inductor and the parasitic capacitor, so as to fine-tune an inductive current flowing through the first inductor.
US11114932B1
A ripple current reduction circuit is disclosed. The circuit includes a set of first coupled inductors, each comprising a primary winding configured to receive at a first end a respective phase voltage, and a secondary winding. The circuit also includes a set of second coupled inductors and a set of first capacitors, each first capacitor having an upstream end and a downstream end, wherein the set of first capacitors are coupled together at the downstream end to define a first node. The circuit further includes a set of auxiliary circuits each corresponding to a respective phase voltage, and coupled between the second end of the primary winding of a respective first inductor and the first node, wherein each auxiliary circuit comprises a respective second coupled inductor, a respective first capacitor, and the secondary winding of a respective first coupled inductor coupled in series.
US11114926B2
An electromagnetic energy converter includes: a conducting coil; a main magnet in an inner space V formed by the conducting coil, retaining structure allowing the main magnet to rotate about an axis YY′ between two stable equilibrium positions; a first actuator magnet and a second actuator magnet disposed facing the first end and the second end respectively, the first and second actuator magnets being arranged to slide simultaneously in the same direction and parallel to the main axis XX′ once a force is exerted on either one of the first or second magnets.
US11114920B2
In the power generator, an alternator driven by an engine to generate power, an inverter for the alternator, a fan to cool the engine, and a shroud via which air blown by the fan is guided to a periphery of the engine are stored inside of a casing. A fan cover that covers the alternator and the fan is provided in an end portion of the shroud, a ventilating opening is formed in an end portion of the fan cover, and an inverter supporter in which the inverter is installed is provided in a circumferential edge portion of the ventilating opening.
US11114916B2
The present invention makes full use of the advantages of a resin molded stator while pursuing advantages related to performance, reliability, and workability. Provided is an axial gap-type rotary electric machine comprising: a stator in which a plurality of core units having a magnetic flux surface in the rotational axis direction are arranged annularly around the rotational axis; a rotor facing the magnetic flux surfaces of the stator in the axial direction; a housing comprising an inner cylinder space in which the stator is accommodated; and a molded resin that covers part or all of the stator and integrally connects the stator and the inner circumference of the inner cylinder space. The housing comprises an annular thick wall section that has a predetermined thickness toward the axial center side and that follows the inner circumference in part of the inner circumference of the inner cylinder space. The axial boundary of the molded resin and the inner circumference of the inner cylinder space is included within the area of a radial projection surface of the thick wall section.
US11114914B2
A motor includes a stator core, a first coil, and a second coil provided adjacent to the first coil in the radial direction. The first coil and the second coil do not coincide in position with each other as seen in the axial direction of the stator core. A first coil end portion of the first coil and a second coil end portion of the second coil respectively include a first facing portion and a second facing portion facing each other in the radial direction. The motor further includes an out-slot insulator interposed at least between the first facing portion and the second facing portion and provided so that at least a part of the first coil end portion and the second coil end portion is exposed.
US11114911B2
A stator of a brushless motor includes a stator core including a plurality of teeth arranged in a circumferential direction thereof, a slot being formed between any adjacent two teeth; and a plurality of phases of windings wound on the teeth and received in the corresponding slots. Each phase of winding includes two leading terminals, adjacent leading terminals of any adjacent two phases of windings extending out of the same slot, which simplifies the winding structure of the stator winding and reduces the short circuit risk between turns of coils of the winding. The windings can be formed by winding a single conductive wire uninterruptedly on the stator teeth. It is easily automated.
US11114909B2
A motor includes a stator having a winding, and a rotor. The rotor rotates by receiving a rotational magnetic field generated by drive current supplied to the winding. The winding includes a first winding and a second winding, the first and second windings both being excited at the same timing by the drive current. The first winding and the second winding are connected in series. The rotor includes a first pole section and a second pole section. The second pole section faces the second winding at the rotation position of the rotor at which the first pole section faces the first winding. The magnetic force exerted on the stator by the second pole section is weaker than that exerted by the first pole section.
US11114908B2
Disclosed are a rotor for an electric motor, an electric motor, and a compressor. The rotor includes: a rotor core (1), provided with a shaft hole (11) and four magnet grooves (12); and four permanent magnets (2), disposed in corresponding magnet grooves, each permanent magnet including a first surface (21) and a second surface (22). When viewed from a projection surface, the first surface has an arc segment (211), and the second surface has a plurality of straight segments connected in sequence. A thickness H of each permanent magnet on a corresponding magnetic pole centerline, a length L of the second surface projected on the projection surface, and a radius R of the rotor core satisfying the following relationships: 0.24≤H/R≤0.26 and 1.07≤L/R≤1.11.
US11114897B2
A wireless power system for powering a television includes a source resonator, configured to generate an oscillating magnetic field, and at least one television component attached to at least one device resonator, wherein the at least one device resonator is configured to wirelessly receive power from the source resonator via the oscillating magnetic field when the distance between the source resonator and the at least one device resonator is more than 5 cm, and wherein at least one television component draws at least 10 Watts of power.
US11114894B2
A charging apparatus for wireless charging of one or more robotic devices includes a power transmitting unit having a plurality of conducting wires each configured to carry a respective alternating current signal and to generate a time-varying magnetic flux when the conducting wire carries the alternating current signal, a processor configured to detect a presence or an absence of an induction coil of a robotic device within a predetermined distance of a conducting wire and to generate control data based on the result of the detection, and a control unit configured to control at least one of an amplitude and a frequency of each respective alternating current signal supplied to each of the conducting wires based on the control data, where the control unit is configured to increase at least one of an amplitude and a frequency of an alternating current signal supplied to a conducting wire in response to control data indicating the presence of the induction coil within the predetermined distance of the conducting wire.
US11114890B2
A DC uninterruptible power supply apparatus with bidirectional protection function receives a DC power source and supplies power to a DC load. The DC uninterruptible power supply apparatus includes a first loop, a second loop, a third loop, and a control unit. The first loop receives the DC power source and supplies power to the DC load. The second loop converts the DC power source into an energy-storing power source to charge an energy-storing unit. The energy-storing unit provides a backup power source to the DC load through the third loop and the first loop. The control unit controls the first loop, the second loop, and the third loop to correspondingly provide a first protection mechanism, a second protection mechanism, and a third protection mechanism.
US11114888B2
A power supply device includes a main power supply, a sub-power supply, a main power supply path, a sub-power supply path, a power supply selector switch, and a load selector switch group. The main power supply path is connected to the main power supply. The sub-power supply path is different from the main power supply path and is connected to the sub-power supply. The load selector switch group is disposed between the main power supply path and the sub-power supply path, and the load unit, and performs switching so as to connect one of the main power supply path and the sub-power supply path to the load unit and to disconnect the other from the load unit, according to switching of the power supply selector switch.
US11114880B2
There is provided a technique that includes: a first transistor used as an input, which is installed on a path through which a current to be regulated flows; a second transistor used as an output, which is connected to the first transistor to form a current mirror circuit; a resistor installed on a path of a current flowing through the second transistor; a stabilizing circuit configured to match an operating point of the second transistor with an operating point of the first transistor; and a transistor controller configured to regulate a voltage to be supplied to a control terminal of the first transistor according to a current detection signal that corresponds to a voltage drop across the resistor.
US11114879B2
A smart charging method can supply a charging device with power, and the charging device includes charging regions disposed inside thereof, and each charging region includes sockets for charging mobile electronic devices. The charging device includes a control circuit to perform automatic charging control on the mobile electronic devices plugged into the charging regions. During process of the automatic charging control, inrush current is filtered out, and when the total current required by at least two charging regions is higher than a maximal current supply value, the at least two charging regions take turn to charge for a first charging period; otherwise, the charging regions satisfying the condition, and remaining charging region can take turn to charge for a second charging period until the mobile electronic devices are fully charged. The smart charging method can filter out inrush current and effectively increase the charging efficiency.
US11114865B2
Desk top items with LEDs also include USB-unit(s) or USB-module(s) and, optionally, additional outlet-units, to supply charging power to other electric or digital devices such as a smart phone or digital data device. The USB-unit(s) or USB-module(s) are arranged to supply power only, and do not have an additional USB data transfer function.
US11114856B2
The present disclosure provides a method of protecting a component using a deliberately created impedance mismatch between conductive impedance transition elements and an electric power line. The method comprises coupling a plurality of conductive impedance transition elements having a greater diameter than the power line at a position between an extended length of the power line and the component. The difference between the diameters of the conductive transition elements and the power line causes an intentional impedance mismatch between the two or more impedance transition elements with adjacent portions of the power line, and the mismatch causes high-frequency components of the transient electromagnetic signals induced on the power line by the transient electrical disturbance to be reflected by at least one of two or more impedance transition elements away from the protected component.
US11114848B2
Disclosed examples include an electrostatic discharge protection circuit including a shunt transistor coupled between first and second power supply nodes, a sensing circuit to deliver a control voltage signal to turn on the shunt transistor in response to a detected change in a voltage of the first power supply node resulting from an ESD stress event, and a charge pump circuit to boost the control voltage signal in response to the control voltage signal turning the shunt transistor on.
US11114847B1
A high bandwidth data interface in an aircraft includes a pulse tolerant, non-inductive resistor for reducing surge current due to lightning transients, and a very low capacitance transient voltage suppressor to suppress the lightning transient voltages. A cable equalizer/redriver then recovers the original high bandwidth input signal. The high bandwidth interface is thereby able to survive DO-160 section 22 level 3 and 4 lightning transients.
US11114835B1
A carbon-based lightning strike protection system is described that utilizes flexible graphite and porous carbon. The carbon-based lightning strike protection system may be produced in the form of a panel that may be applied over the surface of an object to be protected or may be created directly over the surface of the object. The carbon-based lightning strike protection system is readily adaptable to high temperature applications.
US11114831B2
A flashing hood for utility lines passing through a wall of a building has a plate body with a plate opening surrounded by an enclosed hood body. The bottom of the enclosed hood body has a sidewall with a seal-receiving profile and a cover-receiving profile spaced from the plate body and above the seal-receiving profile. The enclosed hood body has a removable seal that engages the seal-receiving profile, the removable seal having a sealing profile that seals against one or more utility lines when installed. The hood body also has a removable cover that engages the cover-receiving profile and secures the removable seal in engagement with the seal-receiving profile. The sidewall, the removable seal, and the removable cover define an enclosure. When the removable cover and seal are removed, the sidewall defines an access opening that surrounds the plate opening.
US11114824B2
A prefabricated support comprises a one-piece body defining a reception housing intended to receive an electrical switching apparatus and also delimiting a passage in which electrical conductors are housed, the body comprising a separating wall, the wall and at least one side of the plate forming a lateral face of the support, the lateral face comprising at least one first fixing member and at least one second fixing member, each second fixing member being of a form complementary to the first fixing member, each first member and each second member being adapted to be engaged with, respectively, another second member and another first member.
US11114813B2
A system includes a master oscillator configured to generate a low-power optical beam. The system also includes a planar waveguide (PWG) amplifier having one or more laser diode pump arrays, a planar waveguide, and a light pipe. The one or more laser diode pump arrays are configured to generate pumplight. The planar waveguide is configured to generate a high-power optical beam using the low-power optical beam and the pumplight. The light pipe is configured to substantially homogenize the pumplight and to inject the homogenized pumplight into the planar waveguide. The light pipe is also configured to inject the low-power optical beam into the planar waveguide.
US11114807B2
A connector for use in a free-standing connector port for mating with an external pluggable module is disclosed. The connector has terminals that extend lengthwise of the connector so that cables may be terminated to the terminals and the terminals and cable generally are horizontally aligned together. The connector defines a card-receiving slot and is position in a cage that defines the connector port. The cables exit from the rear of the connector and from the connector port.
US11114802B2
An electrical connector includes a plug connector and a locking member. The plug connector has a fitting portion, and an outer diameter of the fitting portion is configured to be able to be expanded. The locking member includes a pair of arm portions configured to restrict expansion of a diameter of the fitting portion by sandwiching the fitting portion from outward in a radial direction when the fitting portion fitted to a ground contact member is removed, and a positioning portion configured to curb movement of the plug connector in a Y direction in a restricted state in which the pair of arm portions restrict the expansion of the diameter of the fitting portion. In the restricted state, the positioning portion faces a first fixing portion located rearward from the fitting portion in the Y direction, and curbs movement of the first fixing portion in the Y direction.
US11114794B2
A connector (1) includes a first terminal with a first flange, a second terminal with a second flange, a housing (10) having first and second accommodating portions (14, 16), and a retainer. The first terminal is at a proper position in a front-rear direction in the housing (10) by being in the first accommodating portion (14) with the first flange locked by a first lock in the first accommodating portion (14). The second terminal is at a proper position in a front-rear direction in the housing (10) by being in the second accommodating portion (16) and having the second flange locked by a second lock in the second accommodating portion (16), but is rearward of the proper position in the front-rear direction when the second terminal is in the first accommodating portion (14) and the second flange is locked by the first lock.
US11114786B2
A PCB direct connector including terminal members configured to have a pair of contact portions elastically contacting an upper surface and a lower surface of the circuit board and be electrically connected to conductive patterns disposed on at least one of the upper surface and the lower surface, and a connector housing configured to accommodate the terminal members therein and allow a connector connection portion formed at one side of an end of the circuit board to be fitted into and released from the connector housing.
US11114777B2
A battery clamp having a first inner metal battery clamp member having a handle portion and a clamp portion, a second inner metal battery clamp member having a handle portion and a clamp portion, a first outer insulating battery clamp member having a handle portion and a clamp portion connected to the first inner metal battery clamp, and a second outer insulating battery clamp member having a handle portion and a clamp portion connected to the second inner metal battery clamp. The first inner metal battery clamp member and/or the second inner metal battery clamp member having an inclined connection plate for connection with a battery cable, the inclined connect plate configured to allow a user to access the inclined access plate with a tool while avoiding interference with the handle portions of the battery clamp.
US11114774B2
A display device includes a display panel. A flexible printed circuit board is electrically connected to the display panel. A first pad is disposed on the display panel. A second pad is disposed on the flexible printed circuit board and overlaps the first pad. A first anisotropic conductive film is disposed between the first pad and the second pad. The first anisotropic conductive film is configured to bond the first pad to the second pad. The first anisotropic conductive film includes a conductive polymer. The first anisotropic conductive film includes at least one first conductive region that electrically connects the first pad and the second pad and at least one first insulating region.
US11114770B2
An antenna structure suitable for 5G use includes first and second antenna units. Each second antenna unit is positioned between adjacent first antenna units. Each first antenna unit is positioned between adjacent second antenna units. Each first antenna unit and each second antenna unit are restricted to emit a radio beam in a single polarization. The first antenna unit emits radio waves in a first polarization, the second antenna unit emits waves in a second polarization. The first polarization direction and the second polarization direction are perpendicular to each other.
US11114767B2
Examples disclosed herein relate to a directed reflect array with a tiled configuration for fixed wireless applications. The directed reflect array includes a substrate and a plurality of reflective tiles disposed on the substrate, wherein the plurality of reflective tiles are individually arranged to produce a directed radiation pattern that is directed toward a target reflection point based at least on a reflection phase of one or more reflective tiles in the plurality of reflective tiles. Other examples disclosed herein relate to a method of configuring a directed reflect array and a wireless network system that includes a directed reflect array.
US11114757B2
An antenna array testing circuit can include a circuitry including a plurality of memory registers, a testing sequence generation logic, and a testing control logic. The memory registers can store, for each antenna element of a plurality of antenna elements of the phased antenna array, a corresponding antenna element ID. The memory registers can store a testing step ID indicative of a testing step of a sequence of testing steps. The testing sequence generation logic can determine, for each antenna element of the phased antenna array, using the corresponding antenna element ID and the testing step ID, a corresponding testing signal indicative of a testing state of the antenna element during the testing step. The testing control logic can cause each antenna element the phased antenna array to be configured according to the corresponding testing signal during the testing step.
US11114747B2
An electronic device is provided. The electronic device includes a housing including a first plate, a second plate facing away from the first plate, and a side member surrounding a space between the first plate and the second plate, a first PCB disposed in parallel with the first plate in the space between the first plate and the second plate, and including a first face facing the first plate and a second face facing the second plate, at least one conductive plate formed on the second face, a first conductive pattern embedded in the first PCB and disposed to be closer to a portion of the side member than the conductive plate when viewed from above the first plate, a first wireless communication circuit mounted on a first face of the first PCB, electrically coupled to the conductive plate and the first conductive pattern.
US11114745B2
This application relates to a device for signal transmission (e.g., radio frequency transmission) and a method for forming the device. For example, the method includes: depositing an insulating layer that includes polybenzobisoxazole (PBO) on a carrier; forming a backside layer including polyimide (PI) over the adhesive layer; forming a die-attach film (DAF) over the backside layer; forming one or more through-insulator via (TIV)-wall structures and one or more TIV-grating structures on the second backside layer, placing a die, such as a radio frequency (RF) integrated circuit (IC) die, on the DAF; encapsulating the die, the one or more TIV-wall structures, and the one or more TIV-grating structures, with a molding compound to form an antenna package including one or more antenna regions; and forming a redistribution layer (RDL) structure on the encapsulated package. The RDL structure can include one or more antenna structures coupled to the die. Each of the one or more antenna structures can be positioned over the one or more antenna regions.
US11114743B2
The present subject matter describes positioning of an antenna in an electronic device. The antenna includes an antenna holder spanning within a length of a slot for a hinge of the electronic device or spanning within a length of the hinge.
US11114740B2
The present invention achieves a coupling mechanism which allows for more efficient dissipation of heat generated by the heat generating element, as compared with a conventional coupling mechanism. A coupling mechanism (1) includes: a plate-like member group (11) including (i) a first plate-like member (11_2) which is joined to a heat generating element (92) and (ii) a second plate-like member (11_1) which is joined to a radiator (91); and a shaft member (12) configured to hold the first plate-like member and the second plate-like member (11_1, 11_2) so as to allow the first plate-like member and the second plate-like member (11_1, 11_2) to rotate on a shared axis which is orthogonal to main surfaces of the respective first and second plate-like members (11_1, 11_2). The main surface of the first plate-like member (11_2) is in plane contact with the main surface of the second plate-like member (11_1).
US11114736B2
Power combiners having increased output power, such as may be useful in millimeter-wave devices. The power combiner comprise at least two channels, wherein each channel comprises a phase alignment circuit, wherein the phase alignment circuit comprises a first differential input subcircuit comprising a first inverter and a second inverter, and a second differential input subcircuit comprising a third inverter and a fourth inverter, wherein the first inverter, the second inverter, the third inverter, and the fourth inverter each comprise a PMOS transistor and an NMOS transistor each having an adjustable back gate bias voltage. By adjusting the back gate bias voltage, the phases of the signal through each channel may be aligned, which may increase the output power of the power combiner. Methods of increasing output power of such power combiners. Systems for manufacturing devices comprising such power combiners.
US11114728B2
A separator for a bobbin-style electrochemical cell is inserted into an interior opening within a ring-shaped cathode in an electrochemical cell can. An expansion force is then applied to an interior surface of the separator to press the separator against the interior walls of the cathode. A tool may then remove various creases and/or wrinkles in the separator and/or may then heat seal at least a portion of the tubular walls of the separator to minimize the void space between the separator and active material (e.g., cathode and/or anode) within the electrochemical cell.
US11114727B2
A power storage device includes a case, an electrode body, and an electrolyte. The electrode body is located in the case and has a positive electrode, a negative electrode, and a separator located between the positive and negative electrodes. The electrolytefills the case 2. A principal surface of the electrode body is connected to an inner surface of the case.
US11114722B2
A vehicle includes members spaced from each other and elongated along a vehicle-longitudinal axis. A battery module includes end plates spaced from each other along the vehicle-longitudinal axis. Battery cells are sandwiched between the end plates and a connector extends from one end plate to the other end plate. The end plates extend from one of the members to the other of the members.
US11114716B1
A secondary battery, a battery pack and a device using the battery are provided, wherein the end cover assembly includes: an end cover with a through hole for injection of electrolyte and an accommodating part, the accommodating part is arranged on a side far away from a shell of the end cover and is arranged along a circumferential direction of the through hole; a sealing element; and a cover body for covering at least part of the sealing element, the cover body is rotatable and includes a limiting part; when the cover body rotates to a first position, the limiting part is located inside the accommodating part to limit separation of the cover body from the end cover; when the cover body rotates to a second position, the limiting part and the accommodating part are misplaced to realize separation of the cover body from the end cover.
US11114710B2
A battery module includes: a plurality of battery cells; a top plate configured to cover an upper side of the battery cells; a bottom plate configured to cover a lower side of the battery cells; a pair of side plates configured to cover both side surfaces of the battery cells; a bus bar unit configured to cover a front side and a rear side of the battery cells, the bus bar being electrically connected to the battery cells; and a pair of heatsinks each having a coolant injection portion and a coolant discharge portion protruding out of the battery module. The pair of heat sinks are provided at the upper side and the lower side of the battery cells, respectively.
US11114697B2
Batteries according to embodiments of the present technology may include a battery cell having a longitudinal body section and a lateral body section extending from and normal to the longitudinal body section. An intersection of the longitudinal body section and the lateral body section may define an interior corner. The battery may also include a pouch extending about the battery cell. The pouch may define a seal where a first section of the pouch is sealed to a second section of the pouch externally to the battery cell about a plurality of sides of the battery cell including at the interior corner. The seal may be folded against the pouch and coupled with the pouch along multiple sides of the battery cell.
US11114696B2
An electrolyte system for an electrochemical cell having an electrode comprising a chalcogen-containing electroactive material is provided, along with methods of making the electrolyte system. The electrolyte system includes one or more lithium salts dissolved in one or more solvents. The salts have a concentration in the electrolyte of greater than or equal to about 2M to less than or equal to about 5M. The electrochemical cell including the electrolyte system has a minimum potential greater than or equal to about 0.8 V to less than or equal to about 1.8 V and a maximum charge potential of greater than or equal to about 2.5 V to less than or equal to about 3 V.
US11114688B2
A lithium ion mixed conduction membrane includes an optional polymeric binder and a partially lithiated ion conductive material having lithium ion conductivity and electrical conductivity dispersed within the polymeric binder that is capable of improving the performance and cycle life of lithium-sulfur rechargeable batteries and other batteries exhibiting the polysulfide shuttle. One or more lithium ion conduction membranes are placed between the positive and negative electrodes, or adjacent to the negative electrode of a battery and in particular, of a lithium sulfur battery.
US11114684B2
A membrane-electrode assembly for a fuel cell is provided. The membrane-electrode assembly includes a cathode electrode and an anode electrode which are positioned oppositely to each other; and a polymer electrolyte membrane positioned between the cathode electrode and the anode electrode. The cathode electrode and the anode electrode each includes an electrode substrate; a micropore layer which is positioned on the electrode substrate; and a first catalyst layer positioned on the micropore layer, at least one of a second catalyst layer is positioned between the first catalyst layer and the polymer electrolyte membrane, and the second catalyst layer includes a reaction inducing material which is a metal or alloy.
US11114682B2
A method for controlling a fuel cell system is provided. The method includes upon start of a fuel cell stack, obtaining a flow rate of air supplied into a cathode after an air regulator for regulating the air supplied into the cathode is opened. A sealing state of the fuel cell stack is then determined based on the obtained flow rate of the air.
US11114676B2
A fuel cell separator having high corrosion resistance and electrical conductivity is provided. This fuel cell separator includes, on a substrate, a composite film containing an antimony-doped tin oxide and a tin-doped indium oxide, in which an element ratio of tin to indium (Sn/In) in the composite film is 1.4 or smaller.
US11114673B2
The present disclosure relates to a cathode for a lithium air battery and a method of manufacturing the same, and more particularly to a method of manufacturing a cathode for a lithium air battery, in which a hollow structure including a carbon material having a nitrogen functional group is synthesized through electrospinning of a thermally decomposable polymer, coating with a nitrogen-containing polymer and heat treatment, and is utilized without a binder as a cathode carbon material for a lithium air battery, thereby increasing the performance and lifespan of a lithium air battery.
US11114668B2
This application describes an electrode material comprising an indigoid compound, i.e. indigo blue or a derivative thereof, for instance, together with particles of an electrochemically active material dispersed in a binder. Processes for the preparation of the electrode material and electrodes containing the material, as well as to the electrochemical cells and their use are also contemplated.
US11114664B2
A method for producing positive active material particles includes a contacting step of bringing a phosphate compound solution prepared into contact with untreated positive active material particles, the phosphate compound solution being prepared by dissolving phosphate compound into a first dispersion medium. The phosphate compound is at least one of inorganic phosphoric acid, a salt of inorganic phosphoric acid, organic phosphoric acid, and a salt of organic phosphoric acid. The method further includes a particle drying step, after the contacting step, of drying contacted-undried positive active material particles wetted with the phosphate compound solution to obtain positive active material particles each formed with a coating that contains phosphorus at each particle surface.
US11114660B1
Systems and methods for batteries comprising a cathode, an electrolyte, and an anode, wherein the anode is a Si-dominant anode that utilizes water-soluble maleic anhydride- and/or maleic acid-containing polymers/co-polymers, derivatives, and/or combinations (with or without additives) as binders.
US11114659B2
The present application provides a negative electrode sheet and a secondary battery. The negative electrode sheet includes a negative current collector and a negative electrode film provided on at least one surface of the negative current collector and comprising a negative active substance. The negative electrode sheet also satisfies: 0.3≤a×(1.1/b+0.02×c)≤6.0, where a represents the specific surface area of the negative electrode film, and the unit is m2/g; b represents the compaction density of the negative electrode film, and the unit is g/cm3; c represents the cohesive force between the negative electrode film and the negative current collector, and the unit is N/m. The present application can make the negative electrode sheet have excellent dynamics performance, and meanwhile ensure that the secondary battery has good dynamics performance and cycle performance without sacrificing energy density.
US11114655B2
An alkaline battery, and a component cathode including a solid ionically conducting polymer material.
US11114654B2
Disclosed are a negative electrode active material including lithium titanium oxide particles, wherein the lithium titanium oxide particles have an average particle diameter (D50) of 0.5-9 μm, a specific surface area of 3-7 m2/g, and a pellet density of 1.7 g/cc or more under a pressure of 64 MPa, and a lithium secondary battery including the same.
US11114652B2
The present invention discloses a method of manufacturing an electrode for a secondary battery by using a single process to notch and cut a unit electrode from an electrode sheet. The method for manufacturing electrodes for a secondary battery includes supplying an electrode sheet in a moving direction (MD), wherein the electrode sheet has a plurality of coated portions and uncoated portions alternately arranged along the MD, wherein each coated portion has an electrode active material, and each uncoated portion does not have an electrode active material; and cutting the uncoated portions to form the plurality of unit electrodes.
US11114650B2
According to a flexible OLED device production method of the present disclosure, after an intermediate region (30i) and flexible substrate regions (30d) of a plastic film (30) of a multilayer stack (100) are divided from one another, the interface between the flexible substrate regions (30d) and a glass base (10) is irradiated with laser light. The multilayer stack (100) is separated into a first portion (110) and a second portion (120) while the multilayer stack (100) is in contact with a stage (212). The first portion (110) includes a plurality of OLED devices (1000) which are in contact with the stage (212). The OLED devices (1000) include a plurality of functional layer regions (20) and the flexible substrate regions (30d). The second portion (120) includes the glass base (10) and the intermediate region (30i).
US11114642B2
The present disclosure generally relates to display technology. A flexible display panel may include a flexible substrate; a display layer on the flexible substrate; and a lens layer and a color filter on the display layer. The display layer may include a plurality of light-emitting units. The color filter layer may include a black matrix that defines a plurality of filter units, each filter unit corresponding to one of the plurality of light-emitting units. The lens layer may include at least one lens that corresponds to at least one of the plurality of filter units, and that is configured to magnify light emitted by a light-emitting unit into a magnified light spot, and project the magnified light spot onto a filter unit corresponding to the light-emitting unit, the magnified light spot having an area larger than a surface area of the corresponding filter unit in a non-stretched state.
US11114641B2
The present disclosure discloses a display panel. The display panel may include multiple thin film layers. The multiple thin film layers may include a first layer and a second layer adjacent to the first layer. The first layer may define a recess at a face toward the second layer. The second layer may include a protrusion at a face toward the first layer. The protrusion may be engaged in the recess. A diameter of a tip of the protrusion may be larger than a diameter of a root of the protrusion. A shape of a space in the recess may match with a contour of the protrusion.
US11114638B2
The present application discloses an organic light-emitting diode (OLED). The OLED includes a first electrode and an organic light-emitting layer on the first electrode. Additionally, the OLED includes a second electrode on a side of the organic light-emitting layer distal to the first electrode. Furthermore, the OLED includes a substantially transparent protective layer on a side of the second electrode layer distal to the organic light emitting layer. Moreover, the OLED includes a substantially transparent conductive layer on a side of the substantially transparent protective layer distal to the second electrode, the substantially transparent conductive layer electrically connected to the second electrode.
US11114634B2
A photodiode according to example embodiments includes an anode, a cathode, and an intrinsic layer between the anode and the cathode. The intrinsic layer includes a P-type semiconductor and an N-type semiconductor, and composition ratios of the P-type semiconductor and the N-type semiconductor vary within the intrinsic layer depending on a distance of the intrinsic layer from one of the anode and the cathode.
US11114627B2
The invention provides a manufacturing method for flexible display panel, comprising providing an array substrate, the array substrate comprising a semiconductor layer, dividing the flexible display panel into a pixel area and a bending area, adjacent to each other, the pixel area comprising the semiconductor layer; disposing a second groove in the bending area, and the second groove forming a step structure in the array substrate, the step structure extending from inside of the array substrate towards direction opposite to inner wall of the second groove; filling the second groove with an organic material, and the organic material filling the second groove forming a concave tapered groove with flat surface of the array substrate; fabricating a source, a drain, and source/drain wiring on the array substrate, the source and the drain being connected to the semiconductor layer, the source/drain wiring covering the tapered groove.
US11114622B2
An organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode, the organic layer including an emission layer, wherein the organic layer includes a compound of Formula 1: According to one or more embodiments of the present disclosure, due to the inclusion of the compound of Formula 1, characteristics of an organic light-emitting device may be improved.
US11114621B2
There is disclosed an electroactive composition including (a) a host compound having Formula I and (b) a photoactive dopant. In Formula I: R1 is the same or different at each occurrence and is D, alkyl, silyl, germyl, deuterated alkyl, deuterated silyl, or deuterated germyl; a is an integer from 0-7; b is an integer from 0-8; c is an integer from 0-4; and d is an integer from 0-7.
US11114618B2
In one embodiment, there is provided a method of manufacturing an organic layer. The method includes: forming an organic material solution layer on a substrate; and heating, by a directional heat source assembly, at least a first portion of organic material solution of the organic material solution layer that is inside a to-be-treated area of the substrate, to increase an evaporation rate of the first portion of the organic material solution, whereby, reducing a thickness difference, due to different evaporation rates of the first portion of the organic material solution and a second portion of the organic material solution of the organic material solution layer that is outside the to-be-treated area of the substrate, of the organic layer that is cured from the organic material solution layer.
US11114613B2
The disclosed technology generally relates to integrated circuit devices, and in particular to cross-point memory arrays and methods for fabricating the same. Line stacks are formed, including a storage material line disposed over lower a conductive line. Upper conductive lines are formed over and crossing the line stacks, exposing portions of the line stacks between adjacent upper conductive lines. After forming the upper conductive lines, storage elements are formed at intersections between the lower conductive lines and the upper conductive lines by removing storage materials from exposed portions of the line stacks, such that each storage element is laterally surrounded by spaces. A continuous sealing material laterally surrounds each of the storage elements.
US11114601B2
Novel compounds with thermoelectric properties are presented. The novel compounds belong to the group of phosphides. They are characterized by excellent thermoelectric properties, in particularly in the temperature range of 400° C. to 700° C. Also a production method for the production of the compounds is presented, with which the thermoelectric substances can be prepared with high yield and quality.
US11114590B2
A wavelength conversion module, a method of forming the same and a projection apparatus are provided. The wavelength conversion module includes a substrate and a wavelength conversion layer. The substrate has a rough surface including two first regions and a second region located between the two first regions in a radial direction on the substrate. The wavelength conversion layer is located on the substrate and includes a wavelength conversion material, a bonding material and diffuse reflection particles. The wavelength conversion material is distributed in the bonding material. The diffuse reflection particles are located on the rough surface of the substrate and between the wavelength conversion material and the substrate. A second density of the diffuse reflection particles in the second region is greater than a first density of the same in one of the two first regions.
US11114585B2
Semiconductor structures and methods for forming those semiconductor structures are disclosed. For example, a semiconductor structure with a p-type superlattice region, an i-type superlattice region, and an n-type superlattice region is disclosed. The semiconductor structure can have a polar crystal structure with a growth axis that is substantially parallel to a spontaneous polarization axis of the polar crystal structure. In some cases, there are no abrupt changes in polarisation at interfaces between each region. At least one of the p-type superlattice region, the i-type superlattice region and the n-type superlattice region can comprise a plurality of unit cells exhibiting a monotonic change in composition from a wider band gap (WBG) material to a narrower band gap (NBG) material or from a NBG material to a WBG material along the growth axis to induce p-type or n-type conductivity.
US11114571B2
A semiconductor device includes: a semiconductor substrate having a diode formation region; an upper diffusion region of a first conductivity type provided on a surface layer of a main surface of the semiconductor substrate in the diode formation region; and a lower diffusion region of a second conductivity type provided at a position deeper than the upper diffusion region with respect to the main surface in a depth direction of the semiconductor substrate, the lower diffusion region having a higher impurity concentration as compared to the semiconductor substrate. The lower diffusion region provides a PN joint surface with the upper diffusion region at a position deeper than the main surface, and has a maximum point indicating a maximum concentration in an impurity concentration profile of the lower diffusion region in the diode formation region.
US11114570B2
A memory structure includes a substrate, a gate electrode, a first isolation layer, a thin metal layer, indium gallium zinc oxide (IGZO) particles, a second isolation layer, an IGZO channel layer, and a source/drain electrode. The gate electrode is located on the substrate. The first isolation layer is located on the gate electrode. The thin metal layer is located on the first isolation layer, and has metal particles. The IGZO particles are located on the metal particles. The second isolation layer is located on the IGZO particles. The IGZO channel layer is located on the second isolation layer. The source/drain electrode is located on the IGZO channel layer.
US11114569B2
The present application discloses a semiconductor device with an oxidized intervention layer and a method for fabricating the semiconductor device. The semiconductor device includes a substrate, a memory unit including a memory unit conductive layer positioned above the substrate and a lateral oxidized intervention layer positioned below the memory unit conductive layer, and a control unit positioned in the substrate and below the lateral oxidized intervention layer. The lateral oxidized intervention layer includes a sidewall portion and a center portion, and the sidewall portion has a greater concentration of oxygen than the center portion.
US11114564B2
Techniques in accordance with embodiments described herein are directed to a MFM structure that includes a resistance component, an inductance component and a capacitance component. The MFM device is equivalent to a series LC circuit with the resistance component coupled in parallel with the capacitance component. The MFM structure is used as a series LC resonant circuit, band-pass circuit, band-stop circuit, low-pass filter, high-pass filter, oscillators, or negative capacitors.
US11114562B2
A semiconductor device includes: a first gate structure on a substrate; a first drain region having a first conductive type adjacent to one side of the first gate structure; a source region having the first conductive type adjacent to another side of the first gate structure; and a first body implant region having a second conductive type under part of the first gate structure.
US11114559B2
A semiconductor device includes a first group of trench-like structures and a second group of trench-like structures. Each trench-like structure in the first group includes a gate electrode contacted to gate metal and a source electrode contacted to source metal. Each of the trench-like structures in the second group is disabled. The second group of disabled trench-like structures is interleaved with the first group of trench-like structures.
US11114556B2
A gate stack structure is disclosed for inhibiting charge leakage in III-V transistor devices. The techniques are particularly well-suited for use in enhancement-mode MOSHEMTs but can also be used in other transistor designs susceptible to charge spillover and unintended channel formation in the gate stack. In an example embodiment, the techniques are realized in a transistor having a III-N gate stack over a gallium nitride (GaN) channel layer. The gate stack is configured with a relatively thick barrier structure and wide bandgap III-N materials to prevent or otherwise reduce channel charge spillover resulting from tunneling or thermionic processes at high gate voltages. The barrier structure is configured to manage lattice mismatch conditions, so as to provide a robust high-performance transistor design. In some cases, the gate stack is used in conjunction with an access region polarization layer to induce two-dimensional electron gas (2DEG) in the channel layer.
US11114554B2
A high-electron-mobility semiconductor device includes: a buffer region having first, second and third cross-sections forming a stepped lateral profile, the first cross-section being thicker than the third cross-section and comprising a first buried field plate disposed therein, the second cross-section interposed between the first and third cross-sections and forming oblique angles with the first and third cross-sections; and a barrier region of substantially uniform thickness extending along the stepped lateral profile of the buffer region, the barrier region being separated from the first buried field plate by a portion of the buffer region. The buffer region is formed by a first semiconductor material and the barrier region is formed by a second semiconductor material. The first and second semiconductor materials have different band-gaps such that an electrically conductive channel including a two-dimensional charge carrier gas arises at an interface between the buffer and barrier regions due to piezoelectric effects.
US11114549B2
Methods of cutting fins, and structures formed thereby, are described. In an embodiment, a structure includes a first fin and a second fin on a substrate, and a fin cut-fill structure disposed between the first fin and the second fin. The first fin and the second fin are longitudinally aligned. The fin cut-fill structure includes a liner on a first sidewall of the first fin, and an insulating fill material on a sidewall of the liner and on a second sidewall of the first fin. The liner is further on a surface of the first fin between the first sidewall of the first fin and the second sidewall of the first fin.
US11114548B2
The present disclosure relates to the field of semiconductor technologies, and discloses semiconductor devices and manufacturing methods for the same. A semiconductor device may include: a substrate; a first active region on the substrate; a first gate structure positioned on the first active region; and a first source and a first drain that are positioned in the first active region and respectively on two sides of the first gate structure, where a size of the first drain is larger than a size of the first source. In forms of the present disclosure, because the size of the first drain is larger than the size of the first source, a current from the first drain to the first source is greater than a current from the first source to the first drain, so that the semiconductor device can make a read current relatively low and a write current relatively high in a static random access memory (SRAM), thereby improving a read margin and a write margin.
US11114547B2
The structure of a semiconductor device with negative capacitance (NC) dielectric structures and a method of fabricating the semiconductor device are disclosed. A method of fabricating the semiconductor device includes forming a fin structure with a fin base portion and a fin top portion on a substrate, forming a spacer structure in a first region of the fin top portion, and forming a gate structure on a second region of the fin top portion. The spacer structure includes a first NC dielectric material and the gate structure includes a gate dielectric layer with a second NC dielectric material different from the first NC dielectric material.
US11114544B2
An integrated circuit device includes a fin-type active region protruding from a top surface of a substrate and extending in a first direction parallel to the top surface of the substrate, a gate structure intersecting with the fin-type active region and extending on the substrate in a second direction perpendicular to the first direction, a source/drain region on a first side of the gate structure, a first contact structure on the source/drain region, and a contact capping layer on the first contact structure. A top surface of the first contact structure has a first width in the first direction, a bottom surface of the contact capping layer has a second width greater than the first width stated above in the first direction, and the contact capping layer includes a protruding portion extending outward from a sidewall of the first contact structure.
US11114540B2
A semiconductor device includes a first potential supply line for supplying a first potential, a second potential supply line for supplying a second potential lower than the first potential, a functional circuit, and at least one of a first switch disposed between the first potential supply line and the functional circuit and a second switch disposed between the second potential supply line and the functional circuit. The first switch and the second switch are negative capacitance FET.
US11114539B2
A heterostructure semiconductor device includes a first active layer and a second active layer disposed on the first active layer. A two-dimensional electron gas layer is formed between the first and second active layers. A sandwich gate dielectric layer structure is disposed on the second active layer. A passivation layer is disposed over the sandwich gate dielectric layer structure. A gate extends through the passivation layer to the sandwich gate dielectric layer structure. First and second ohmic contacts electrically connected to the second active layer. The first and second ohmic contacts are laterally spaced-apart, with the gate being disposed between the first and second ohmic contacts.
US11114535B2
A semiconductor device may include a substrate including a fin active region extending in a first direction, a gate structure crossing the fin active region and extending in a second direction crossing the first direction, source/drain regions on the fin active region at opposite sides of the gate structure, a first contact structure electrically connected to one of the source/drain regions, a pair of first contact block structures on opposite first sidewalls, respectively, of the first contact structure in the second direction.
US11114532B2
A semiconductor structure is provided. The semiconductor structure includes: a substrate; a source structure and a drain structure disposed on the substrate; a gate structure disposed on the substrate and between the source structure and the drain structure; a first field plate disposed on the substrate; a first oxide layer disposed between the substrate and the first field plate; a second field plate disposed on the first field plate, wherein the second field plate is closer to the drain structure than the first field plate; a planarized second oxide layer disposed between the first oxide layer and the second field plate; and a third field plate disposed on the second field plate, wherein the third field plate is closer to the drain structure than the second field plate.
US11114530B2
Disclosed herein are quantum dot devices, as well as related computing devices and methods. For example, in some embodiments, a quantum dot device may include: a quantum well stack including a quantum well layer, wherein the quantum well layer includes an isotopically purified material; a gate dielectric above the quantum well stack; and a gate metal above the gate dielectric, wherein the gate dielectric is between the quantum well layer and the gate metal.
US11114527B2
A terrace insulating film (SL) to be overridden by a gate electrode (G) of an nLDMOS device is configured by LOCOS, and a device isolation portion (SS) is configured by STI. Furthermore, on an outermost periphery of an active region where a plurality of nLDMOS devices are formed, a guard ring having the same potential as that of a drain region (D) is provided. And, via this guard ring, the device isolation portion (SS) is formed in a periphery of the active region, thereby not connecting but isolating the terrace insulating film (SL) and the device isolation portion (SS) from each other.
US11114512B2
An organic light emitting diode display is disclosed. The organic light emitting diode display includes a first substrate and a second substrate facing each other. The first substrate includes an anode included in an organic light emitting diode, an auxiliary electrode, a barrier on the auxiliary electrode, a bank layer including a first opening exposing at least a portion of the anode and a second opening simultaneously exposing at least a portion of the auxiliary electrode and at least a portion of the barrier, a cathode included in the organic light emitting diode and divided by the barrier, a contact electrode disposed on the cathode and divided by the barrier, and a protective layer interposed between the cathode and the contact electrode. The contact electrode and the power line directly contact each other.
US11114505B2
An imaging device including a semiconductor substrate including a pixel region and a peripheral region; an insulating layer covering the pixel and peripheral regions; first electrodes located on the insulating layer above the pixel region; a photoelectric conversion layer covering the first electrodes; a second electrode that covers the photoelectric conversion layer; detection circuitry electrically connected to the first electrodes; peripheral circuitry electrically connected to the detection circuitry, and; and a third electrode located on the insulating layer. The second electrode includes a connection region in which the second electrode is connected to third electrode, the connection region overlaps analog circuitry in a plan view, and in any cross-sections perpendicular to a surface of the semiconductor substrate and parallel to a column or row direction and that intersects at least one of the first electrodes, the digital circuitry includes no transistor that is located directly below the connection region.
US11114503B2
According to one embodiment, a memory device includes first and second electrically conductive portions, a first variable resistance portion, and a first region. A direction from the first electrically conductive portion toward the second electrically conductive portion is aligned with a first direction. The first variable resistance portion is provided between the first and second electrically conductive portions. A second direction from the first variable resistance portion toward the first region crosses the first direction. The first region includes a first layer portion, and a second layer portion provided between the first layer portion and the first variable resistance portion in the second direction. A first distance between the first and second layer portions is longer than first or second lattice length. The first lattice length is a lattice length of the first layer portion. The second lattice length is a lattice length of the second layer portion.
US11114496B2
An active matrix substrate includes: a photoelectric conversion element 15; an electrode 14b provided with a first opening h1 and disposed on one surface of the photoelectric conversion element 15; an organic insulating film 106 provided with a second opening h2 and covering the photoelectric conversion element 15 and the electrode 14b; and a conductive film 16 for supplying a bias voltage to the electrode 14b. The first opening h1 and the second opening h2 overlap each other when viewed in plan view. The conductive film 16 is provided inside the first opening h1 and the second opening h2 so as to be in contact with the electrode 14b.
US11114488B1
The present invention relates generally to sensing devices. In an embodiment, the present invention provides a SPAD pixel that includes a first region and a second region. An absorption region is configured within the first region. A first reflector array is configured within the second region and below the absorption region. A second reflector array is configured within the second region and below the first reflector array. The SPAD pixel also includes isolation structures configured within the first region.
US11114479B2
A single chip including an optoelectronic device on the semiconductor layer in a first region, the optoelectronic device comprises a bottom cladding layer, an active region, and a top cladding layer, wherein the bottom cladding layer is above and in direct contact with the semiconductor layer, the active region is above and in direct contact with the bottom cladding layer, and the top cladding layer is above and in direct contact with the active region, a silicon device on the substrate extension layer in a second region, a device insulator layer substantially covering both the optoelectronic device in the first region and the silicon device in the second region, and a waveguide embedded within the device insulator layer in direct contact with a sidewall of the active region of the optoelectronic device.
US11114477B2
In a method for manufacturing an array substrate, a first photoresist pattern is formed on a buffer layer of a non-display region and the buffer layer uncovered by the first photoresist pattern is removed to form a first via hole in the non-display region. A second via hole is formed on the basis of the first via hole. The second via hole is connected to the first via hole. By forming the first via hole in the non-display region and forming the second via hole on the basis of the first via hole, completeness of film layers is ensured and product yield is improved.
US11114473B2
A method for transferring light emitting elements precisely during manufacture of display panels includes providing light emitting elements; providing a first electromagnetic plate defining magnetic adsorption positions; providing a receiving substrate defining receiving areas; providing a second electromagnetic plate; energizing the first electromagnetic plate to magnetically adsorb one light emitting element at one adsorption position; providing a second electromagnetic plate; and transferring the light emitting elements to one receiving area of the receiving substrate.
US11114469B2
The present disclosure is in the field of display technologies, and provides an array substrate including an IGZO film layer, a gate layer, and a gate insulating layer. The gate layer is provided with broken lines at a position thereof overlapping the IGZO film layer to form a first gate line and a second gate line. The gate insulating layer is disposed between the IGZO film layer and the gate layer, and is provided with at least two through holes thereon, in which the first gate line is connected with the IGZO film layer through one of the through holes, and the second gate line is connected with the IGZO film layer through another through hole, thus, connecting the IGZO film layer in series into the gate layer.
US11114467B2
The display device includes a substrate including first and second sub pixels, a first electrode patterned in each of the first and second sub pixels on the substrate, a first emission layer in each of the first and second sub pixels on the first electrode to emit first colored light, a second electrode in each of the first and second sub pixels on the first emission layer, a second emission layer on the second electrode to emit second colored light, and a third electrode on the second emission layer. The first electrode of the first sub pixel is relatively larger than the first electrode of the second sub pixel, the first electrode of the first sub pixel is electrically connected with the second electrode of the first sub pixel, and the first electrode of the second sub pixel is insulated from the second electrode of the second sub pixel.
US11114464B2
A 3D device, the device including: a first level including logic circuits; a second level including a plurality of dynamic memory cells; and a third level including a plurality of non-volatile memory cells, where the first level is bonded to the second level, and where the device includes refresh circuits to refresh the dynamic memory cells.
US11114453B2
Embodiments of three-dimensional (3D) memory devices formed by bonded semiconductor devices and methods for forming the same are disclosed. In an example, a method for forming a bonded semiconductor device includes the following operations. First, a first wafer and a second wafer are formed. The first wafer can include a functional layer over a substrate. Single-crystalline silicon may not be essential to the substrate and the substrate may not include single-crystalline silicon. The first wafer can be flipped to bond onto the second wafer to form the bonded semiconductor device so the substrate is on top of the functional layer. At least a portion of the substrate can be removed to form a top surface of the bonded semiconductor device. Further, bonding pads can be formed over the top surface.
US11114449B2
[Problem] To provide a semiconductor device suitable for miniaturization. To provide a highly reliable semiconductor device. To provide a semiconductor device with improved operating speed. [Solving Means] A semiconductor device including a memory cell including first to cth (c is a natural number of 2 or more) sub memory cells, wherein: the jth sub memory cell includes a first transistor, a second transistor, and a capacitor; a first semiconductor layer included in the first transistor and a second semiconductor layer included in the second transistor include an oxide semiconductor; one of terminals of the capacitor is electrically connected to a gate electrode included in the second transistor; the gate electrode included in the second transistor is electrically connected to one of a source electrode and a drain electrode which are included in the first transistor; and when j≥2, the jth sub memory cell is arranged over the j−1th sub memory cell.
US11114438B2
A method of writing data into a volatile thyristor memory cell array and maintaining the data with refresh is disclosed.
US11114437B2
Disclosed herein is a semiconductor device including two standard cells which are arranged adjacent to each other in an X direction. One of the two standard cells includes a plurality of first fins which extend in the X direction, and which are arranged along a boundary between the two standard cells in a Y direction. The other standard cell includes a plurality of second fins which extend in the X direction, and which are arranged along the boundary between the two standard cells in the Y direction. The plurality of second fins includes a dummy fin.
US11114429B2
Disclosed herein are integrated circuit devices and methods for fabricating the same that include at least one non-I/O die having ESD protection circuitry. The ESD protection circuitry disclosed herein may also be utilized in I/O dies. In one example, an integrated circuit device includes a die having a first body. First and second contact pads are exposed to a surface of the first body. The first contact pad is configured to connect to a first supply voltage. The second contact pad is configured to connect to a second supply voltage or ground. A first charge-sensitive circuitry formed in the first body is coupled between the first and second contact pads. A first RC clamp formed in the first body is coupled between the first and second contact pads. The first RC clamp includes at least two BigFETs coupled between the first and second contact pads, and a trigger circuitry coupled in parallel to gate terminals of the at least two BigFETs.
US11114428B2
An integrated circuit device includes a memory including a memory cell insulation surrounding a memory stack and a memory cell interconnection unit, a peripheral circuit including a peripheral circuit region formed on a peripheral circuit board, and a peripheral circuit interconnection between the peripheral circuit region and the memory structure, a plurality of conductive bonding structures on a boundary between the memory cell interconnection and the peripheral circuit interconnection in a first region, the first region overlapping the memory stack in a vertical direction, and a through electrode penetrating one of the memory cell insulation and the peripheral circuit board and extended to a lower conductive pattern included in the peripheral circuit interconnection in a second region, the second region overlapping the memory cell insulation in the vertical direction.
US11114426B2
A bendable panel and a method of fabricating same are provided. The bendable panel improves a current display panel to provide better support and impact resistance to a bent region of a display panel. In addition, a protection performance, such as corrosion resistance, on a line in the bent region is improved.
US11114425B2
Disclosed herein is an image sensor comprising: a first package comprising a plurality of radiation detectors mounted on a printed circuit board (PCB); wherein a dead zone of the first package does not extend between neighboring radiation detectors among the plurality of radiation detectors; wherein the radiation detectors have no guard rings or sidewall doping.
US11114418B2
An electronic device includes: a first layer that includes first electronic components in a group and has a first through space between adjacent ones of the first electronic components; and a second layer that is stacked over the first layer and includes second electronic components which are coupled to the first electronic components and a second through space between adjacent ones of the second electronic components, the second through space being partially overlapping with the first through space.
US11114410B2
Techniques are provided for constructing multi-chip package structures using pre-positioned interconnect bridge devices that are fabricated on a bridge wafer. For example, integrated circuit chips are mounted to a bridge wafer which is formed to have a plurality of pre-positioned interconnect bridge devices, wherein at least two integrated circuit chips are joined to each interconnect bridge device, and wherein each interconnect bridge device includes wiring to provide chip-to-chip connections between the integrated circuit chips connected to the interconnect bridge device. A wafer-level molding layer is formed on the bridge wafer to encapsulate the integrated circuit chips mounted to the bridge wafer. The interconnect bridge devices are released from the bridge wafer. The wafer-level molding layer is then diced to form a plurality of individual multi-chip modules.
US11114405B2
A semiconductor package structure is provided. The semiconductor package structure includes a chip structure. The semiconductor package structure includes a first conductive structure over the chip structure. The first conductive structure is electrically connected to the chip structure. The first conductive structure includes a first transition layer over the chip structure; a first conductive layer on the first transition layer; and a second conductive layer over the first conductive layer. The first conductive layer is substantially made of twinned copper. A first average roughness of a first top surface of the second conductive layer is less than a second average roughness of a second top surface of the first conductive layer.
US11114402B2
Implementations of semiconductor devices may include a die having a first side and a second side, a contact pad coupled to the first side of the die, and a metal layer coupled to the second side of the die. A thickness of the die may be no more than four times a thickness of the metal layer.
US11114398B2
An integrated circuit (IC) device includes a lower electrode formed on a substrate, and an upper support structure disposed around the lower electrode and supporting the lower electrode. The upper support structure includes an upper support pattern surrounding the lower electrode and extending in a lateral direction parallel to the substrate, the upper support pattern having a hole through which the lower electrode passes, and an upper spacer support pattern between the upper support pattern and the lower electrode inside the hole and having an outer sidewall in contact with the upper support pattern and an inner sidewall in contact with the lower electrode, wherein a width of the upper spacer support pattern in the lateral direction decreases in a direction toward the substrate. To manufacture an IC device, an upper support pattern is formed on a substrate. An upper spacer support film is formed to cover a sidewall and a top surface of the upper support pattern. A plurality of lower electrodes are formed inside a plurality of holes formed in the upper support pattern. Portions of the upper spacer support film are removed to form a plurality of upper spacer support patterns between the upper support pattern and the lower electrodes, respectively.
US11114388B2
Techniques for reducing warpage for microelectronic packages are provided. A warpage control layer or stiffener can be attached to a bottom surface of a substrate or layer that is used to attach the microelectronics package to a motherboard. The warpage control layer can have a thickness approximately equal to a thickness of a die of the microelectronics package. A coefficient of thermal expansion of the warpage control layer can be selected to approximately match a CTE of the die. The warpage control layer can be formed from an insulating material or a metallic material. The warpage control layer can comprise multiple materials and can include copper pillar segments to adjust the effective CTE of the warpage control layer. The warpage control layer can be positioned between the microelectronics package and the motherboard, thereby providing warpage control without contributing to the z-height of the microelectronics package.
US11114380B2
A memory device and a manufacturing method thereof are provided. The memory device includes a word line, a bit line, an active region and a bit line contact structure. The word line is disposed in the substrate, and extends along a first direction. The bit line is disposed over the substrate, and extends along a second direction. The active region is disposed in the substrate, and extends along a third direction. The bit line contact structure is disposed between the active region and the bit line. A top view pattern of the bit line contact structure has a long axis. An angle between the extending direction of this long axis and the third direction is less than an angle between the extending direction of this long axis and the first direction, and is less than an angle between the extending direction of this long axis and the second direction.
US11114378B2
The present disclosure provides a semiconductor structure having an ultra thick metal (UTM). The semiconductor structure includes a substrate, a metal layer over the substrate, and an UTM over the metal layer. An area density of the UTM is greater than 40% and a thickness of the UTM is equal to or greater than 6 micrometer. The present disclosure provides a method for manufacturing a semiconductor structure having a UTM. The method includes patterning a dielectric layer with a plurality of trenches by a first mask, patterning a photoresist positioning on a mesa between adjacent trenches by a second mask, and selectively plating conductive materials in the plurality of trenches.
US11114373B1
Semiconductor devices, integrated circuits and methods of forming the same are provided. In one embodiment, a semiconductor device includes a metal-insulator-metal structure which includes a bottom conductor plate layer including a first opening and a second opening, a first dielectric layer over the bottom conductor plate layer, a middle conductor plate layer over the first dielectric layer and including a third opening, a first dummy plate disposed within the third opening, and a fourth opening, a second dielectric layer over the middle conductor plate layer, and a top conductor plate layer over the second dielectric layer and including a fifth opening, a second dummy plate disposed within the fifth opening, a sixth opening, and a third dummy plate disposed within the sixth opening. The first opening, the first dummy plate, and the second dummy plate are vertically aligned.
US11114367B2
A package is disclosed. The package includes a leadframe, and a first die, attached to the leadframe. The package also includes first bond wires, each attached to one of the first bond pads of the first die and to one of the leads of the leadframe, and a package body molded over each of a portion of the die pad of the leadframe, a portion of the leads of the leadframe, a first portion of the first die, and one or more of the first bond wires. The molded package body defines a cavity, and a second portion of the first die contacts neither of the die pad and the package body. The package also includes a second die having second bond pads, where the second die is attached to the first die. The package also includes second bond wires, each attached to the first and second die.
US11114366B2
A semiconductor structure is provided. The semiconductor structure includes a first well region over a substrate, and an isolation structure over the first well region. The semiconductor structure also includes a first transistor over the first well region, and a first buried conductive line over the first well region and electrically connected to a source structure of the first transistor. A top surface of the first buried conductive line is substantially level with or lower than a top surface of the isolation structure.
US11114363B2
Electronic package arrangements and related methods are disclosed that provide one or more of improved thermal management and electromagnetic shielding. Electronic packages are disclosed that include arrangements of one or more electronic devices, overmold bodies, and heat spreaders or metal frame structures. The heat spreaders or metal frame structures may be arranged over the electronic devices to form heat dissipation paths that draw operating heat away from the electronic devices in one or more directions including above and below the electronic packages. The heat spreaders or metal frame structures may also be arranged to form electromagnetic shields that reduce crosstalk between the electronic devices within the electronic packages and to suppress unwanted emissions from either escaping or entering the electronic packages.
US11114360B1
Examples described herein provide techniques for multi-die device structures having improved gap uniformity between neighboring dies. In some examples, a first die and a second die are attached to an interposer. A first gap is defined by and between the first die and the second die. At least one of the first die or the second die is etched at the first gap. The etching defines a second gap defined by and between the first die and the second die. The first die, the second die, and the interposer are encapsulated with an encapsulant. The encapsulant is disposed in the second gap.
US11114354B2
A printed wiring board includes: an inner insulating layer including a conductive wire; a first outermost insulating layer disposed on a first surface of the inner insulating layer; and a second outermost insulating layer disposed on a second surface of the inner insulating layer. A bending elastic modulus of each of the first outermost insulating layer and the second outermost insulating layer ranges from ¼ to ¾, inclusive, of a bending elastic modulus of the inner insulating layer. A glass transition temperature of each of the first outermost insulating layer and the second outermost insulating layer falls within ±20° C. of a glass transition temperature of the inner insulating layer.
US11114348B2
An integrated circuit includes a plurality of low-voltage FinFET transistors each having a channel length l and a channel width w, the low-voltage FinFET transistors having a first threshold voltage channel implant and a first gate dielectric thickness. The integrated circuit also includes a plurality of high-voltage FinFET transistors each having the channel length l and the channel width w, the high-voltage FinFET transistors having a second threshold voltage channel implant greater than the first threshold voltage channel implant and second gate dielectric thickness greater than the first gate dielectric thickness.
US11114346B2
A method of forming transistor devices is described that includes forming a first transistor plane on a substrate, the first transistor plane including at least one layer of epitaxial film adaptable for forming channels of field effect transistors, depositing a first insulator layer on the first transistor plane, depositing a first layer of polycrystalline silicon on the first insulator layer, annealing the first layer of polycrystalline silicon using laser heating. The laser heating increases grain size of the first layer of polycrystalline silicon. The method further includes forming a second transistor plane on the first layer of polycrystalline silicon, the second transistor plane being adaptable for forming channels of field effect transistors, depositing a second insulator layer on the second transistor plane, depositing a second layer of polycrystalline silicon on the second insulator layer, and annealing the second layer of polycrystalline silicon using laser heating.
US11114345B2
An IC is provided. The IC includes a plurality of P-type gate-all-around (GAA) field-effect transistors (FETs). At least one first P-type GAA FET includes a plurality of silicon (Si) channel regions vertically stacked over an N-type well region. At least one second P-type GAA FET includes a plurality of silicon germanium (SiGe) channel regions vertically stacked over the N-type well region.
US11114340B2
The invention relates to a method for producing an interconnection comprising a via (V) extending through a substrate (1), said method successively comprising: (a) the deposition of a layer (11) of titanium nitride or tantalum nitride on a main surface (1A) of the substrate and on the inner surface (10A, 10B) of at least one hole (10) extending into at least part of the thickness of said substrate; (b) the deposition of a layer (12) of copper on said layer (11) of titanium nitride or tantalum nitride; and (c) the filling of the hole (10) with copper, said method being characterized in that, during step (a), the substrate (1) is arranged in a first deposition chamber (100), and in that said step (a) comprises the injection of a titanium or tantalum precursor in a gaseous phase into the deposition chamber via a first injection path according to a first pulse sequence, and the injection of a nitrogen-containing reactive gas into the deposition chamber via a second injection path different from the first injection path according to a second pulse sequence, the first pulse sequence and the second pulse sequence being dephased.
US11114336B2
In a method of manufacturing a semiconductor device, a first source/drain structure is formed over a substrate, one or more first insulating layers are formed over the first source/drain structure, a first opening is formed in the one or more first insulating layers, the first opening is filled with a first conductive material to form a first lower contact in contact with the first source/drain structure, one or more second insulating layers are formed over the first lower contact, a second opening is formed in the one or more second insulating layers to at least partially expose the first lower contact, a first liner layer is formed on at least a part of an inner side face of the second opening, and the second opening is filled with a second conductive material to form a first upper contact in contact with the first lower contact without the first liner layer.
US11114333B2
Methods for depositing a gapfill dielectric film that may be utilized for multi-colored patterning processes are provided. In one implementation, a method for processing a substrate is provided. The method comprises filling the one or more features of a substrate with a dielectric material. The dielectric material is a doped silicate glass selected from borophosphosilicate glass (BPSG), phosphosilicate glass (PSG), and borosilicate glass (BSG). The method further comprises treating the substrate with a high-pressure anneal in the presence of an oxidizer to heal seams within the dielectric material. The high-pressure anneal comprises supplying an oxygen-containing gas mixture on a substrate in a processing chamber, maintaining the oxygen-containing gas mixture in the processing chamber at a process pressure at greater than 2 bar and thermally annealing the dielectric material in the presence of the oxygen-containing gas mixture.
US11114329B2
Implementations of methods of loading an evaporator may include, using a robotic arm, removing a substrate from a cassette and centering the substrate on a substrate aligner. The method may include aligning the substrate using the substrate aligner. The substrate may also include removing the substrate from the substrate aligner using the robotic arm and loading the substrate into a first available pocket of a planet of an evaporator using the robotic arm. The method may also include rotating the planet to a second available pocket after detecting a presence of the substrate in the first available pocket.
US11114327B2
Embodiments described herein provide methods and apparatus used to reduce or substantially eliminate undesirable scratches to the non-active surface of a substrate by monitoring and controlling the deflection of a substrate, and thus the contact force between the substrate and a substrate support, during substrate processing. In one embodiment a method for processing a substrate includes positioning the substrate on a patterned surface of a substrate support, where the substrate support is disposed in a processing volume of a processing chamber, applying a chucking voltage to a chucking electrode disposed in the substrate support; flowing a gas into a backside volume disposed between the substrate and the substrate support, monitoring a deflection of the substrate, and changing a chucking parameter based on the deflection of the substrate.
US11114326B2
Methods for chucking and de-chucking a substrate from an electrostatic chucking (ESC) substrate support to reduce scratches of the non-active surface of a substrate include simultaneously increasing a voltage applied to a chucking electrode embedded in the ESC substrate support and a backside gas pressure in a backside volume disposed between the substrate and the substrate support to chuck the substrate and reversing the process to de-chuck the substrate.
US11114324B2
Systems and methods for detecting defect candidates on a specimen are provided. One method includes, after scanning of at least a majority of a specimen is completed, applying one or more segmentation methods to at least a substantial portion of output generated during the scanning thereby generating two or more segments of the output. The method also includes separately detecting outliers in the two or more segments of the output. In addition, the method includes detecting defect candidates on the specimen by applying one or more predetermined criteria to results of the separately detecting to thereby designate a portion of the detected outliers as the defect candidates.
US11114321B2
An apparatus and method for real-time sensing of properties in industrial manufacturing equipment are described. The sensing system includes first plural sensors mounted within a processing environment of a semiconductor device manufacturing system, wherein each sensor is assigned to a different region to monitor a physical or chemical property of the assigned region of the manufacturing system, and a reader system having componentry configured to simultaneously and wirelessly interrogate the plural sensors. The reader system uses a single high frequency interrogation sequence that includes (1) transmitting a first request pulse signal to the first plural sensors, the first request pulse signal being associated with a first frequency band, and (2) receiving uniquely identifiable response signals from the first plural sensors that provide real-time monitoring of variations in the physical or chemical property at each assigned region of the system.
US11114316B2
Disclosed is a substrate treating apparatus that treats a substrate with processing liquids. The apparatus includes a substrate holder, an exterior cup, and an interior cup. The interior cup includes an interior cup body, and an interior cup outlet. The exterior cup includes an exterior cup body, an exterior bottom cup, a first drain outlet, a first exhaust port, a second drain outlet, a second exhaust port, and a separation partition. The apparatus further includes an annular member movable upwardly/downwardly, and a drive unit that causes the annular member to move to shift the interior cup body between a collecting position and a retracting position.
US11114315B2
The present disclosure provides a chip packaging method and a package structure. The chip packaging method comprises: forming a protective layer having material properties on a die active surface of a die; attaching (such as adhering) the die in which the die active surface is formed with the protective layer onto a carrier, the die active surface facing the carrier, and a die back surface of the die facing away from the carrier; forming an encapsulation layer having material properties to encapsulate the die; removing (such as stripping off) the carrier to expose the protective layer; and forming a conductive layer and a dielectric layer. The chip packaging method reduces or eliminates warpage in the panel packaging process, lowers a requirement on an accuracy of aligning the die on the panel, reduces a difficulty in the panel packaging process, and makes the packaged chip structure more durable, and thus the present disclosure is especially suitable for large panel-level package and package of a thin chip with a large electric flux.
US11114307B2
A method of producing a wafer includes a peel-off layer forming step to form a peel-off layer in a hexagonal single-crystal ingot by applying a laser beam having a wavelength transmittable through the hexagonal single-crystal ingot while positioning a focal point of the laser beam in the hexagonal single-crystal ingot at a depth corresponding to the thickness of a wafer to be produced from an end face of the hexagonal single-crystal ingot, an ultrasonic wave generating step to generate ultrasonic waves from an ultrasonic wave generating unit positioned in facing relation to the wafer to be produced across a water layer interposed therebetween, thereby to break the peel-off layer, and a peel-off detecting step to detect when the wafer to be produced is peeled off the hexagonal single-crystal ingot by positioning an image capturing unit sideways of the wafer to be produced.
US11114295B2
An epitaxial silicon carbide single crystal wafer having a small depth of shallow pits and having a high quality silicon carbide single crystal thin film and a method for producing the same are provided. The epitaxial silicon carbide single crystal wafer according to the present invention is produced by forming a buffer layer made of a silicon carbide epitaxial film having a thickness of 1 μm or more and 10 μm or less by adjusting the ratio of the number of carbon to that of silicon (C/Si ratio) contained in a silicon-based and carbon-based material gas to 0.5 or more and 1.0 or less, and then by forming a drift layer made of a silicon carbide epitaxial film at a growth rate of 15 μm or more and 100 μm or less per hour. According to the present invention, the depth of the shallow pits observed on the surface of the drift layer can be set at 30 nm or less.
US11114294B2
A method for forming a layer comprising SiOC on a substrate is disclosed. An exemplary method includes selectively depositing a layer comprising silicon nitride on the first material relative to the second material and depositing the layer comprising SiOC overlying the layer comprising silicon nitride.
US11114292B2
A linear ion trap system includes a linear ion trap having at least two discrete trapping regions for processing ions. An RF electrical potential generator produces two RF waveforms applied to a pair of pole electrodes of the linear ion trap forming a RF trapping field component to trap ions radially. A multi-output DC electrical potential generator produces a first set of multiple DC field components superimposed to the RF trapping field component and distributed across the length of the linear ion trap to control ions axially. A control unit is configured to switch the DC electrical potentials and DC field components collectively forming a first trapping region of the at least two discrete trapping regions that is populated with ions to alter ion potential energy from a first level to a second level, and to enable at least a first ion processing step in at least one of the first and second levels.
US11114282B2
Embodiments described herein include a modular high-frequency emission source comprising a plurality of high-frequency emission modules and a phase controller. In an embodiment, each high-frequency emission module comprises an oscillator module, an amplification module, and an applicator. In an embodiment, each oscillator module comprises a voltage control circuit and a voltage controlled oscillator. In an embodiment, each amplification module is coupled to an oscillator module, in an embodiment, each applicator is coupled to an amplification module. In an embodiment, the phase controller is communicatively coupled to each oscillator module.
US11114281B2
A method for radio frequency impedance matching includes performing frequency scanning matching using first n pulse phases of first m pulse periods as a frequency scanning stage, and from an (m+1)-th pulse period to an M-th pulse period, maintaining a frequency scanning parameter of a pulse phase corresponding to each frequency scanning stage of each pulse period. The radio frequency includes M pulse periods, each pulse period includes N pulse phases, M and N are integers greater than 1, m and n are integers greater than 0, m
US11114280B2
In one embodiment, the present disclosure is directed to a method of impedance matching where an RF source is providing at least two non-zero pulse levels. For each of the at least two pulse levels, at a regular time interval, a control unit determines a parameter-related value that is based on a parameter related to the load, and repeatedly detects which of the at least two non-zero pulse levels is being provided by the RF source. Upon detecting one of the at least two non-zero pulse levels, for the detected pulse level, the control unit measures the parameter related to the load to determine a measured parameter value, determines the parameter-related value based on the measured parameter value, and alters the at least one EVC to provide the match configuration, the match configuration based on the parameter-related value.
US11114260B2
A switch device, having a reset assistant part arranged at the second end of a male leg, and a ram; the reset assistant part being provided with a holding station, both sidewalls of which are each provided with a saddle, both sides of the ram being provided, with a cam matching with the saddle, the ram is hung from the saddle through two cams. Accordingly, a photoelectrical type switch of scissor-leg structure is realized, and the key is enabled to have an obvious stage sense and sound.
US11114258B2
A switching apparatus for carrying and disconnecting electric currents includes: a first mechanical contact arrangement; a second mechanical contact arrangement which is connected in series with the first mechanical contact arrangement; a semiconductor switch which is connected in parallel to the first mechanical contact arrangement; a switching electronics system for switching on and switching off the semiconductor switch; and a control circuit for ascertaining a voltage across the first mechanical contact arrangement as an ascertained voltage and generating an actuation signal for the switching electronics system, which actuation signal switches on the semiconductor switch, depending on the ascertained voltage. During a switching process, the switching apparatus closes the two mechanical contact arrangements with a time delay in relation to one another.
US11114250B2
A solid electrolytic capacitor containing a capacitor element is provided. The capacitor element contains a sintered porous anode body, a dielectric that overlies the anode body, a solid electrolyte that overlies the dielectric that includes conductive polymer particles that contain a complex formed from a thiophene polymer and a copolymer counterion, and an external polymer coating that overlies the solid electrolyte and includes conductive polymer particles.
US11114246B2
A multilayer ceramic electronic component includes an element body. The element body includes a capacitance region and an exterior region. The capacitance region is formed by alternately laminating inner dielectric layers and internal electrode layers having different polarities. The exterior region is laminated outside the capacitance region in a laminating direction and formed by outer dielectric layers. The internal electrode layers contain a main component of copper and/or silver. An exterior void ratio is larger than a capacitance void ratio, in which the exterior void ratio is an area ratio of voids contained in the exterior region, and the capacitance void ratio is an area ratio of voids contained in the capacitance region.
US11114241B2
A multilayer ceramic electronic component includes: a ceramic body including a dielectric layer and first and second internal electrodes alternately exposed to first and second outer surfaces with the dielectric layer interposed therebetween; and first and second external electrodes disposed on the first and second outer surfaces of the ceramic body so as to be connected to the first and second internal electrodes, respectively. The ceramic body further includes a protective layer including a protective layer dummy electrode disposed on at least one of upper and lower portions of the first and second internal electrodes, and the protective layer dummy electrode has a thickness ranging from greater than to 1.2 times or less a thickness of each of the first and second internal electrodes.
US11114236B2
A band feeding process, a band feeding system and a plant for the production of cores with stacked grain-oriented laminations for transformers are disclosed. The plant includes a processing unit to cut a band made of a ferromagnetic metal material, in particular made of magnetic silicon steel, so as to obtain one or more laminations. The processing unit includes an input, and the plant includes a feeding system having plurality of feeding stations. Each feeding station is configured to feed a respective band to the input.
US11114235B2
A magnetic coupling coil component includes: a main body including a first region, a second region disposed on a top side of the first region, and a third region disposed on a bottom side of the first region; a top-side coil conductor provided in the second region of the main body and wound around a coil axis extending in a top-bottom direction; and a bottom-side coil conductor provided in the third region of the main body and wound around the coil axis. The top-side coil conductor includes a plurality of top-side conductive patterns, and the plurality of top-side conductive patterns include a first top-side conductive pattern which is positioned closest to the first region among the plurality of top-side conductive patterns, and a number of turns of the first top-side conductive pattern is larger than an average of numbers of turns of the plurality of top-side conductive patterns.
US11114218B2
An electrical device includes an electrically conductive member, an overmold material disposed about a portion of the electrically conductive member and a membrane disposed between the overmold material and at least a portion of the electrically conductive member. The membrane has a compressibility greater that a compressibility of the overmold material such that at least a portion of relative thermal expansion between the electrically conductive member relative to the overmold material is absorbed by the membrane.
US11114217B2
A shield conduction path that includes a wire; and a pipe with a circular cross-section that accommodates the wire. The pipe is formed by combining a first divided body and a second divided body that are divided in a diameter direction using, as boundaries, divided surfaces that extend in an axial direction of the pipe. The first divided body and the second divided body include a metal material that can be held in a combined state through welding, and a circumferential length of the first divided body is set to be longer than a circumferential length of the second divided body.
US11114215B2
An object of the present disclosure is to provide a core electric wire for a multi-core cable that is superior in flex resistance at low temperature, and a multi-core cable employing the same. A core electric wire for a multi-core cable according to an aspect of the present disclosure comprises a conductor obtained by twisting element wires, and an insulating layer covering the conductor, wherein a linear expansion coefficient C of the insulating layer at from 25° C. to −35° C. is no less than 1×10−5 K−1 and no greater than 2.5×10−4 K−1.
US11114186B2
A method, computer program product, and computing system for proactive encounter scanning is executed on a computing device and includes obtaining encounter information of a patient encounter. The encounter information is proactively processed to determine if the encounter information is indicative of one or more medical conditions and to generate one or more result set. The one or more result sets are provided to the user.
US11114185B1
A method, computing device and computer program product are provided to define a level of assurance in one or more links between patient records that relate to the same person based upon external information. In the context of a method, one or more links are identified between a patient record associated with a person and pre-existing patient records. Each pre-existing patient record has a plurality of demographic attributes associated with a patient. The method identifies one or more links based upon an analysis of the demographic attributes of the person and the respective patients associated with the pre-existing patient records. The method receives external information regarding a relationship between the person and the respective patients associated with the pre-existing patient records or regarding confirmation of an identity of the person. The method also defines a level of assurance in the respective one or more links based upon the external information.
US11114174B2
A memory system includes a memory device including a plurality of blocks, a buffer storing degradation information regarding at least one of the plurality of blocks, and a memory controller configured to determine a degradation level of the block corresponding to the read request based on the degradation information, in response to a read request from a host, infer a read level corresponding to the read request based on the degradation level, and read data from the memory device based on the read level.
US11114168B2
A sense circuit of a memory cell includes a first switch, a sense node, a third switch, a connection node, a fourth switch, and a memory cell coupled in series. A boost driver is coupled to the sense node. A second switch and the connection node are coupled in series. The boost driver outputs a first voltage when the first, second, third, fourth switches are turned on. The third switch is then turned off and the boost driver outputs a second voltage higher than the first voltage such that the voltage level at the sense node is not higher than a system voltage. The third switch is turned on, then turned off and the boost driver outputs an intermediate voltage between the first voltage and the second voltage. A state of the memory cell is determined during output of the intermediate voltage.
US11114159B2
In an example, a first data structure can be read with a first read voltage dedicated to the first data structure. A second data structure that stores a larger quantity of data than the first data structure can be with a second read voltage that is dedicated to the second data structure. The first data structure can be with a third read voltage in response to a quantity of errors in reading the first data structure being greater than or equal to a first threshold quantity. The second data structure can be read with the third read voltage in response to a quantity of errors in reading the second data structure being greater than or equal to a second threshold quantity. The read voltages can be based on a temperature of an apparatus that includes the first and second data structures.
US11114142B2
A reference voltage training circuit may include: a normal buffer configured to generate a first received signal by receiving one of differential signals based on the other; a calibration signal generation circuit configured to generate a second received signal by receiving the one of the differential signals according to a reference voltage, and generate reference voltage calibration signals by comparing the phase of the second received signal to the phase of the first received signal; and a reference voltage generation circuit configured to calibrate the level of the reference voltage according to the reference voltage calibration signals.
US11114133B2
Provided are a video recording method and apparatus. The video recording method includes: in response to detecting a resume recording instruction, determining duration of a video coded by a video coder, and setting playback progress of an audio player to the duration, where the resume recording instruction is used for instructing to continue collecting video data and continue playing target audio data by using the audio player; starting the audio player, where the video coder is started before the audio player; in the case of playing the target audio data to the playback progress, in response to collecting the video data, transmitting the collected video data to the video coder so that the video coder codes the collected video data.
US11114131B2
A system creating an interactive video using a markup language is disclosed. The disclosed system receives a video request including a set of source scene IDs arranged in a predetermined ordering. The system retrieves a set of source scenes associated with the set of source scene IDs and generates video scenes in the form of a Hypertext Markup Language (HTML) page for the set of source scenes. Each of the generated video scenes includes one or more interactive HTML elements and one or more animations. The system then generates a scene collection to include the video scenes arranged based on the predetermined ordering and renders the video scenes in the scene collection.
US11114130B2
The present disclosure provides a method and device for processing a video. The method includes: determining a special effect video frame of a video, where a target feature area of the special effect video frame includes a preset special effect map; and modifying a display effect of the special effect map upon determining that a shielded area exists in the target feature area.
US11114129B2
An information processing apparatus that displays video content on a first display region in a display section as a first video, displays the above-mentioned video content on a second display region in the above-mentioned display section as a second video delayed from the above-mentioned first video by a predetermined time, and sets a first tag inputted by a user into the above-mentioned first video and a second tag inputted by the above-mentioned user into the above-mentioned second video as tags for the above-mentioned video content.
US11114117B1
A method, in accordance with one aspect of the present invention, includes forming various layers of a data read transducer structure and of a lower shield layer of a servo read transducer structure in an array with the data read transducer structure in common fabrication steps. The formed dielectric layers of both read transducer structures, coupled with the unique shield structure of the data read transducer structure, work in concert to provide robust resistance to asperity-induced shorting while also lower smaller read gap thickness.
US11114114B2
An apparatus that includes a microphone and a processor. The processor is configured to receive, via the microphone, audio comprising voice of a person, and determine whether the received audio is an actual voice or a synthesized voice. The apparatus also provides a first notification indicating that the received audio is the actual voice when the received audio is the actual voice, and provides a second notification indicating that the received audio is the synthesized voice when the received audio is the synthesized voice.
US11114113B2
The present disclosure provides a system for predicting a disease state based on speech occurrences. A feature extraction module extracts a plurality of lingual features from a speech record of the speech occurrence. The lingual features are chosen based on a correlation between the lingual features and the disease state in at least a first language and a second language. The lingual features are consistent for transcripts in at least the first language and the second language. A prediction module including a trained classification model generates a prediction of the disease state for speech occurrences in at least the first language and the second language using the lingual features extracted from the speech records.
US11114112B2
Data bus includes a device controller coupled to a first interface for digital communications using a first communications protocol, the device controller including a master bus controller controlling a multi-drop bus using a second communications protocol, and a slave device coupled to the multi-drop bus and configured to transmit and receive digital communications with the device controller using the second communications protocol. Each transmission line end is terminated using a device attached at one end of the transmission line and by another device attached at the other end. The second communications protocol supports multiple data rates using a fixed frame format. Safe synchronization may be established by systematically eliminating all false positions instead of searching for a valid candidate. Noise in the audio band may be lowered by scrambling of the data using a pseudo-random generator.
US11114111B2
A method of determining a participant's contribution to a conversation or dialogue by generating a contribution score is provided. The contribution score may be determined based on at least one of a prosody analysis of a participant's input and an input reaction measure indicative of another participant's reaction to the participant's input. An associated computer system and computer program product is also provided.
US11114110B2
There are provided examples of decoders and decoding methods. One decoder includes: a bitstream reader to provide a version of an input signal as a sequence of frames, each frame subdivided into a plurality of bins, each bin having a sampled value; a context definer to define a context for one bin under process, the context including at least one additional bin in a predetermined positional relationship with the bin under process; a statistical relationship and information estimator to provide statistical relationships between the bin under process and the at least one additional bin; and a value estimator to process and acquire an estimate of the value of the bin. There is included a noise relationship and information estimator providing statistical relationships and information regarding noise, which includes a noise matrix estimating relationships among noise signals among the bin under process and the at least one additional bin.
US11114104B2
Aspects of the present invention disclose a method for preventing adversarial audio attacks through detecting and isolating inconsistencies utilizing beamforming techniques and IoT devices. The method includes one or more processors identifying an audio command received by a listening device. The method further includes determining a source location of the audio command utilizing a sensor array of the listening device. The method further includes determining a location of a user in relation to the listening device based on data of an Internet of Things (IoT) device. The method further includes determining an inconsistency between the determines source location and the determined location of the user based at least in part on data of the sensor array and data of the IoT device.
US11114103B2
Systems and methods are provided for improving audio signal processing by receiving an audio signal; obtaining a plurality of multi-dimensional features based on the audio signal; obtaining a plurality of segment-level representations based on the plurality of multi-dimensional features; obtaining an utterance-level representation based on the plurality of segment-level representations; and recognizing a speaker from the audio signal based on the utterance-level representation.
US11114099B2
An electronic device, a method, and a chip set are provided. The electronic device includes a memory configured to store at least one of audio feature data of audio data and speech recognition data obtained by speech recognition of audio data; and a control module connected to the memory, wherein the control module is configured to update a voice command that is set to execute a function through voice, the function being selected based on at least one of the audio feature data, the speech recognition data, and function execution data executed in relation to the audio data.
US11114097B2
Included are calling means (110) for making a call to a communication terminal (200) possessed by a target person, a database (120) configured to store in advance speech data of the target person, comparison means (130) for comparing a tone of speech data transmitted from the communication terminal with a tone of the speech data stored in the database (120), and notification means (140) for issuing a predetermined notification when a difference between the tone of the speech data transmitted from the communication terminal (200) and the tone of the speech data stored in the database (120) is determined to be outside a predetermined range as a result of the comparison by the comparison means (130). With this configuration, it is possible to obtain correct information about a condition of the target person.
US11114093B2
An intelligent voice recognition method, voice recognition apparatus and intelligent computing device are disclosed. An intelligent voice recognition method according to an embodiment of the present invention obtains a microphone detection signal, recognizes a voice of a user from the microphone detection signal and outputs a response related to the voice on the basis of a result of recognition of the voice, wherein the microphone detection signal includes noise, and a microphone detection signal including only the voice obtained by removing the noise from the microphone detection signal is recognized. Accordingly, only a voice of a user can be effectively separated from a microphone detection signal detected through a microphone of the voice recognition apparatus. One or more of the voice recognition devices, intelligent computing devices, and servers of the present invention may include artificial intelligence modules, drones (Unmanned Aerial Vehicles, UAVs), robots, Augmented Reality (AR) devices, and virtual reality (VR) devices, devices related to 5G services, and the like.
US11114079B2
An interactive music audition method, apparatus and terminal are provided. The method includes: generating audition inquiry information according to audition requirement information, wherein the audition inquiry information includes a plurality of audition music options associated with the audition requirement information; generating a plurality of audition inquiry voices corresponding to the respective audition music options based on the audition inquiry information, and playing the generated audition inquiry voices; acquiring music selection information for the generated audition inquiry voices; and playing audition music according to the music selection information. Not only the interaction experience between a user and a smart device is improved, but also the accuracy of mining a user's interest is increased.
US11114071B2
Provided is a percussion instrument including a substantially cylindrical barrel and a weight fixed to the barrel. More specifically, a plurality of weights 5A to 5D may be provided on the inner circumferential surface of a shell 2 of a drum 1 (a percussion instrument). The weights 5A to 5D may be provided at positions where the weights 5A to 5D have four-fold rotational symmetry in the circumferential direction of the shell 2. The weights 5A to 5D may be each provided between lugs 3 that are provided adjacent to each other on the outer circumferential surface of the shell 2.
US11114065B1
A personal computer provides a video signal to dual first and second displays, the second display remote from the computer receiving its video signal by telemetry instead of through a video cable. A video signal transmitter connects to the computer through a transmitter cable plugged into a computer display port. The cable from the second display that would otherwise be plugged into the computer video port is instead connected to a video signal receiver. The signal is then transmitted from the computer by the connected transmitter to the receiver connected to the second display. The second display may detachably mount to the back of the first display.
US11114058B2
A method of V-By-One (VBO) signal processing for saving hardware resources, and a device and terminal thereof are provided. The method includes steps of: obtaining a plurality of VBO signals transmitted through data lanes respectively and having a same descrambling reset flag; resolving each of the VBO signals to obtain a valid data strobe signal; selecting one valid data strobe signal as a synchronization strobe signal and performing time-delay processing to obtain a delay strobe signal; and writing signals alternately into a first register and a second register under control of the synchronization strobe signal and reading signals alternately from the second register and the first register under control of the delay strobe signal based on the same descrambling reset flag.
US11114056B2
A display apparatus includes a display panel, a data driver, a power voltage generator, a driving controller and a timing compensator. The display panel displays an image based on input image data. The data driver outputs a data voltage to the display panel. The power voltage generator outputs a data power voltage to the data driver. The driving controller controls a driving timing of the data driver. The timing compensator changes an output timing of the data voltage of the data driver when a feedback data power voltage is less than a reference data power voltage at a start point of an active period.
US11114041B2
The present invention provides a blue light compensation film and an OLED display. The blue light compensation film of the present invention effectively absorbs blue light with wavelength longer than blue wavelength and excite blue light by using a blue light upconversion luminescent material, and effectively improves color shift white OLED device caused by short lifespan of blue electroluminescent material to achieve blue light compensation of the white OLED device and solve the of yellowing in traditional OLED display with age. The OLED display of the present invention comprises the blue light compensation film to avoid color shift problem and provides good display quality.
US11114032B2
The present disclosure relates to a display structure, a display panel, and a display device. The display structure includes: a plurality of pixels and a plurality of first driving circuits. The plurality of pixels are provided in a first area of the display structure. The plurality of pixels are arranged based on a preset pattern. An area of the preset pattern is less than that of the first area. Each pixel includes sub-pixels of a plurality of colors, and each sub-pixel includes an organic light emitting diode. The plurality of first driving circuits are provided in a second area outside the first area, connected to the organic light emitting diodes, and configured to drive the organic light emitting diodes to emit light.
US11114029B2
An image display device includes: a pixel array part formed of first to fourth scanning lines arranged in rows, signal lines arranged in columns, pixel circuits in a matrix connected to the scanning lines and signal lines, and a plurality of power source lines which supplies first to third potentials necessary for the operations of pixel circuit; a signal part which supplies a video signal to the signal lines; and a scanner part which supplies a control signal to the first to fourth scanning lines, and in turn scans the pixel circuit for every row, wherein the pixel circuits include a sampling transistor, a drive transistor, first to third switching transistors, a pixel capacitance, and a light emitting device, and a channel length of the drive transistor is made longer than a channel length of the switching transistors to suppress fluctuations in threshold voltage.
US11114025B2
A method is proposed for sensing light being incident on an electronic device. The electronic device comprises a display and a light sensor arrangement which is mounted behind the display such as to receive incident light through the display. The method comprises the step of repeatedly switching the display on and off depending on a modulation signal, wherein a sub-frame is defined by an on-state and a consecutive off-state of the display. The modulation signal depends on at least one modulation parameter. In a first sub-frame a display brightness is set to a first level depending on a first value of the at least one modulation parameter. Then a first frame count is determined by integrating the incident light by means of the light sensor arrangement during the first sub-frame. In a second sub-frame the display brightness is set to a second level depending on a second value of the at least one modulation parameter. Then a second frame count is generated by integrating the incident light by means of the light sensor arrangement during the second frame. Finally, an ambient light level is determined depending on the first frame count and the second frame count.
US11114015B2
A display substrate, a manufacturing method thereof, and a display device are provided. The display substrate includes multiple pixel units, multiple scan lines, and multiple data lines. Each pixel unit includes a first sub-pixel, a second sub-pixel, and a third sub-pixel having different colors. Sub-pixels having a same color are in a same sub-pixel row. The data line includes a first sub-data line and a second sub-data line, the first sub-pixels on two sides of each first sub-data line are electrically connected to a same first sub-data line and are driven through a same first sub-data line, and the second sub-pixel and the third sub-pixel in a same column are electrically connected to a same second sub-data line and are driven through a same second sub-data line.
US11114013B2
A display driving device, a display driving method, a display module and a display device are provided. The display driving device includes: a PWM signal generating circuit configured to generate a PWM signal; a PWM signal acquisition circuit, configured to identify whether the PWM signal output by the PWM signal generating circuit is at a high level or a low level; a gamma voltage debugging circuit, configured to debug a gamma voltage to obtain a first group of gamma voltage reference data corresponding to the PWM signal at the high level and a second group of gamma voltage reference data corresponding to the PWM signal at the low level in each gray-scale image; and a gamma voltage switching circuit.
US11114007B2
A display panel includes multiple data lines, a scan lines, pixel circuit and a driving circuit. The data lines are configured to receive multiple data signals in a display period. There is a buffer period before the display period. The scan line is configured to receive a scan signal during the display period. The pixel circuit is electrically connected to the data lines and the scan line for receiving the data signals and the scan signal. The driving circuit is electrically connected to the data line, and configured to receive multiple charging signals during the buffer period. The charging signals are corresponding to the data lines and gradually increase so that the driving circuit charges the data lines according to the charging signals.
US11114006B2
A display device, a drive method therefor, and a drive system therefor are provided by embodiments of the present application. The drive method includes: detecting whether a spectrum of a drive signal is spread when the drive signal is received, and the drive signal is configured to drive the display panel; outputting a clock signal output from the control module to the source drive module if the spectrum of the drive signal is spread; performing spectrum spread on the clock signal according to a preset spread spectrum ratio if the spectrum of the drive signal is not spread; and outputting the clock signal with the spread spectrum to the source drive module.
US11114001B2
A projector configured to generate a first image and a second image to be displayed by a projection section, the projection section displaying first pixels constituting the first image and second pixels constituting the second image so that the second pixels are shifted with respect to corresponding ones of the first pixels, includes a filter processing circuit configured to execute a filter process of limiting a frequency band of an image signal of an input image with a one-dimensional filter to generate an intermediate image, an image expanding circuit configured to expand the intermediate image to generate a second expanded image, and an image dividing circuit configured to divide some of second expanded pixels constituting the second expanded image into the first image and the second image.
US11113997B2
A multi-view display device is provided. The multi-view display device includes a display panel having a plurality of pixels disposed in a matrix arrangement, adjacent first and second pixels of the plurality of pixels constituting a group pixel; a barrier disposed on the display panel and having an opening that transmits light and a shielding portion that shields light; and a driver configured to selectively drive the display panel in a normal driving mode, a narrow viewing angle mode, and a multi-view mode by controlling signals applied to the first and second pixels. The opening is overlapped with the first pixel, and the shielding portion is overlapped with the second pixel.
US11113996B2
A display according to various embodiments of the present invention may comprise: a touchscreen panel; a display panel disposed under the touchscreen panel and including a first flexible substrate; a drive circuit for driving the touchscreen panel or the display panel; and a second flexible substrate extending outward from the touchscreen panel in a partial layer of the touchscreen panel, wherein the second flexible substrate comprises: a drive circuit area in which the drive circuit is disposed; one or more first wirings connected to the drive circuit and the touchscreen panel; and a bending area which is bent with respect to the touchscreen panel. Various other embodiments may also be possible.
US11113994B2
The present disclosure is directed to a label clip assembly comprising an annular clip having an inner surface and an outer surface radially positioned around a primary axis, and having a height extending in the direction of the primary axis, a label member attached to the outer surface of the clip, and a plurality of projections extending radially from the inner surface of the clip towards the primary axis. The projections may be configured to permit sliding of the clip onto a cable in a first direction and to avoid the clip sliding off the cable in an opposite direction when the clip is engaged with the cable by the projections.
US11113993B2
A visual teaching aid (100) assists teaching a cleaning order for a predefined area (106). The visual teaching aid can include a legend portion (103) defining a plurality of portions (105) of the predefined area, while a predefined area portion (104) pictorially illustrates the plurality of portions. The legend portion can define a plurality of sequential numerical indicia (107) indicating a predefined order in which the plurality of portions should be cleaned. The predefined area portion can include a plurality of visual indicators (110) assigned to the plurality of portions on a one-to-one basis. The visual teaching aid can be included with one or more cleaning cloths (300,500) in a cleaning package assembly (700).
US11113985B2
Provided herein are devices, systems, methods, apparatuses, and computer program products for determining a visual acuity of a reader. The device includes a display adapted to present a first line of text to the reader and an input device adapted to receive signals corresponding to the first line of text. The device further includes a processor that is adapted to determine a reading score associated with the first line of text, generate an acuity parameter based on the reading score and the first readability vector, and determine the visual acuity of the reader based on the acuity parameter and a reference acuity parameter.
US11113982B2
A programmable device configured for education and entertainment is described. In one embodiment, the programmable device includes a circuit board with a magnetic reed switch and a plurality of light emitting diodes (LEDs), speakers, and other electronic components. In one embodiment, the magnetic reed switch is configured to activate one or more modes of the programmable device. The LEDs is configured to display a pattern of light. The speakers are configured to emit audio. In one embodiment, the programmable device includes a polymer disk with a cylindrical receptacle to connect the programmable device to the polymer disk.
US11113976B2
An Unmanned Aerial System configured to receive a request from a user and fulfill that request using an Unmanned Aerial Vehicle. The Unmanned Aerial System selects a distribution center that is within range of the user, and deploys a suitable Unmanned Aerial Vehicle to fulfill the request from that distribution center. The Unmanned Aerial System is configured to provide real-time information about the flight route to the Unmanned Aerial Vehicle during its flight, and the Unmanned Aerial Vehicle is configured to dynamically update its mission based on information received from the Unmanned Aerial System.
US11113966B2
Disclosed is a method and system that receives sensor information from each of a plurality of sensors. Each sensor in the plurality is associated with a vehicle. The sensor information includes location coordinates of each vehicle in the plurality. The sensor information associated with each vehicle in the plurality then is translated to parking statistics information. In one embodiment, the translation is based on an aggregate of sensor information corresponding to the plurality of vehicles. The system then communicates parking statistics information to the vehicle.
US11113948B2
A method of monitoring a user is provided. The method comprising: receiving a reminder request from a first user device, the reminder request requesting an alarm to activate on the first user device when the first user device is within a selected distance of a second user device; detecting a first current position of the first user device; detecting a second current position of the second user device; determining a distance between the first current position and the second current position; determining whether the distance is less than or equal to the selected distance; and activating an alarm on the first user device when the distance is less than or equal to the selected distance.
US11113944B2
A walking analysis method includes measuring impacts due to floor landing occurring during walking; identifying an impact section before floor landing, a free fall section, and an impact peak section by floor landing in an impact graph over time; analyzing at least one impact-related parameter for the impact section before floor landing, the free fall section, and the impact peak section by floor landing; and determining a walking-related accident type according to a result of analyzing the at least one impact-related parameter. Accordingly, by classifying and detecting a variety of accidents that may actually occur, the main walking characteristics that are dangerous in the actual accident can be extracted.
US11113943B2
In various exemplary embodiments, the present technology is directed to systems and methods for predictive environmental fall risk identification for a user.
US11113930B2
Various embodiments that may generally relate to one or more competitions. Such competitions may include a plurality of rounds. A round may include a player attempting to choose a winner of an event on which a round is based. A surviving player after a number of rounds may be a winner of a competition. Various apparatus and methods are described.
US11113925B2
Systems, methods, and articles of manufacture for electronic gaming are disclosed. In a first aspect, a method of electronic gaming includes selecting a plurality of primary game symbols, displaying the plurality of primary game symbols, initiating, based upon the plurality of primary game symbols, a secondary game, displaying a trigger symbol in association with the secondary game, displaying a trigger symbol action associated with the trigger symbol, selecting a plurality of secondary game symbols in association with the secondary game (where one of the secondary game symbols comprising the trigger symbol), displaying the plurality of secondary game symbols, and performing the trigger symbol action based upon the trigger symbol.
US11113911B2
A passenger information system, PIS, for a public transport vehicle comprises a public compartment and a restricted compartment. The PIS comprises i) a passenger information terminal for communicating information to users when located in the public compartment; and ii) a first electronic identification device configured to receive an electronic identification from an operator when located in the restricted compartment and to register the electronic identification with the PIS as a registered electronic identification; and iii) an interfacing system comprising inputting means for inputting information into the PIS. A second electronic identification device is configured to receive an electronic identification from a user of the interfacing system. The PIS is arranged to authorize the inputting of information when the electronic identification from the user matches the registered electronic identification.
US11113907B2
A device receives, from a short-range wireless communication device associated with a safe deposit box, first data identifying a first transaction card, and identifies a bank employee associated with the first data. The device determines whether the bank employee is authorized to access the safe deposit box, and starts a timer when the bank employee is authorized to access the safe deposit box. The device receives, from the short-range wireless communication device, second data identifying a second transaction card, and determines whether the second data is received prior to an expiration of the timer. The device identifies a customer associated with the second data when the second data is received prior to the expiration of the timer, and determines whether the customer is authorized to access the safe deposit box. The device causes the safe deposit box to be unlocked when the customer is authorized.
US11113904B2
Provided is an on-road running test system including: a running data acquisition part that successively acquires pieces of actual running data on a vehicle on which a driver performs a running test on a road; a calculation part that compares predetermined test conditions for the running test and the pieces of actual running data to calculate a driving operation style including at least one of an accelerator operation mode, a brake operation mode, and a shift operation mode for satisfying the test conditions; and a presentation part that presents the driving operation style to the driver.
US11113890B2
The present invention relates to an artificial intelligence based system and method for moderating interaction between interacting users. The attempt is to improve emotional intelligence of users so that a seasoned response and reaction is observed during interaction, even if situations of conflict arise. The disclosure, thus, provides for a mixed reality glass powered assistant that displays the moderated expressions of a customer to the service provider. For the same, the analytical engine upon determining the negative emotions of customer, transforms the image of customer and adds smile to his face, which is presented to the service provider via a mixed reality glass so that he responds back to the customer in a positive manner.
US11113888B2
Dynamic virtual content(s) to be superimposed to a representation of a real 3D scene complies with a scenario defined before runtime and involving real-world constraints (23). Real-world information (22) is captured in the real 3D scene and the scenario is executed at runtime (14) in presence of the real-world constraints. When the real-world constraints are not identified (12) from the real-world information, a transformation of the representation of the real 3D scene to a virtually adapted 3D scene is carried out (13) before executing the scenario, so that the virtually adapted 3D scene fulfills those constraints, and the scenario is executed in the virtually adapted 3D scene replacing the real 3D scene instead of the real 3D scene. Application to mixed reality.
US11113886B2
The present disclosure proposes a dual-screen display method for eliminating AR/VR picture tearing and an AR/VR display device, each single screen in a dual-screen for the dual-screen display method being divided into a first half-screen and a second half-screen respectively. The method includes: performing rendering and scanning in parallel for the first half-screen and the second half-screen in unit of half a frame. A start time of scanning the second half-screen is adjusted to eliminate a picture tearing phenomenon.
US11113884B2
Various embodiments of the invention disclosed herein provide techniques for generating a three-dimensional virtual environment. A 3D object/effects generator executing on a client device receives a media content item. The 3D object/effects generator receives content metadata associated with the media content item. The 3D object/effects generator generates at least a portion of a 3D virtual environment based on the content metadata. The 3D object/effects generator displays the media content item and the at least a portion of the 3D virtual environment on a display associated with a virtual reality device.
US11113883B2
Described herein is an augmented reality application-based service, which facilitates techniques for aiding a first end-user (e.g., a room designer) with the selection and placement of objects (e.g., images of home furnishing and related products) in an augmented reality scene that is being, or has been, generated via a mobile computing device that is remote from the first end-user, such that a second end-user (e.g., a potential consumer) operating the mobile computing device can view objects, in the augmented reality scene, as placed by the first, remote end-user.
US11113881B2
Systems and methods for generating a three-dimensional surface from a segmented volume including a plurality of voxels are provided. The method includes executing a first pass over a plurality of cells to generate a list of active cells, and executing a second pass over the plurality of active cells to generate a quadrilateral mesh, the quadrilateral mesh including a plurality of points that define a plurality of quadrilaterals. The method further includes executing at least one additional pass over the quadrilateral mesh to generate a smoothed mesh, wherein executing the at least one additional pass includes computing, for at least one point, a balanced curvature for the at least one point based on curvatures at points that neighbor the at least one point and moving the at least one point to a new location based on the computed balanced curvature. The method further includes displaying the smoothed mesh.
US11113872B2
Systems, apparatuses and methods may provide for technology that selects an anti-aliasing mode for a vertex of a primitive based on a parameter associated with the vertex and generates a coverage mask based on the selected anti-aliasing mode. Additionally, one or more pixels corresponding to the vertex may be shaded based at least partly on the coverage mask, wherein the selected anti-aliasing mode varies across a plurality of vertices in the primitive.
US11113862B1
An injury to a computer game character is simulated by changing the length or weight of an injured body part, or by adding additional links to the skeleton of the character to make the character harder to control. The facial expression of the character also can change. A generative adversarial network (GAN) may be used to learn motion under circumstances of injury to better mimic motion of an injured human as may be derived from, e.g., motion capture (MOCAP) video.
US11113860B2
The present disclosure provides embodiments of a particle-based inverse kinematic analysis system. The inverse kinematic system can utilize a neural network, also referred to as a deep neural network, which utilizes machine learning processes in order to create poses that are more life-like and realistic. The system can generate prediction models using motion capture data. The motion capture data can be aggregated and analyzed in order to train the neural network. The neural network can determine rules and constraints that govern how joints and connectors of a character model move in order to create realistic motion of the character model within the game application.
US11113859B1
Disclosed herein includes a system, a method, and a non-transitory computer readable medium for rendering a three-dimensional (3D) model of an avatar according to an audio stream including a vocal output of a person and image data capturing a face of the person. In one aspect, phonemes of the vocal output are predicted according to the audio stream, and the predicted phonemes of the vocal output are translated into visemes. In one aspect, a plurality of blendshapes and corresponding weights are determined, according to the corresponding image data of the face, to form the 3D model of the avatar of the person. The visemes may be combined with the 3D model of the avatar to form a 3D representation of the avatar, by synchronizing the visemes with the 3D model of the avatar in time.
US11113856B2
An information displaying system is configured to display a time axis region and a signal display region on a display device. The time axis region is configured to display a time axis of a biosignal along a first direction and to display a first mark on the time axis, and signal display region is configured to display a plurality of waveforms of the biosignal side by side in a second direction which is different from the first direction. In response to receiving a designation information designating a time, the information displaying system displays, on the signal display region, the plurality of waveforms for a predetermined time range including the time designated by the designation information, and displays a line extending in the second direction at a location of the waveforms corresponding to the first mark.
US11113849B2
A method of controlling virtual content, a terminal device and a computer readable medium are provided. The terminal device includes a display configured to display a virtual object, a camera configured to capture a target image including a marker, at least one processor, and a memory. The memory stores one or more programs configured to be executed by the at least one processor. The one or more programs includes instructions of acquiring the target image including the marker, where a plurality of sub-markers is distributed on the marker; determining a blocked target, wherein the blocked target is a blocked sub-marker of the plurality of sub-markers in the target image; generating a control instruction according to the blocked target; and controlling the displayed virtual object based on the control instruction.
US11113846B2
In some embodiments, a method determines a plurality of classes of bins that are used to determine a context model for entropy coding of a current block in a video. The method calculates a first value for a first class of bins in the plurality of classes of bins and calculates a second value for a second class of bins in the plurality of classes of bins. The first value for the first class of bins is weighted by a first weight to generate a weighted first value and the second value for the second class of bins is weighted by a second weight to generate a weighted second value. The method then selects a context model based on the first weighted value and the second weighted value.
US11113841B1
Techniques are disclosed. The techniques include receiving, from a camera, an image showing a portion of a physical topography and target object. The techniques include determining, based on the image, a location of the target object shown in the image and a physical characteristic of the target object shown in the image, the physical characteristic being common with at least another target object. The techniques then include determining a three dimensional (3D) position of the target object in a 3D representation of the portion of the physical topography, the 3D position determined based on (i) the location of the target object, and (ii) the physical characteristic. Based on detecting a cluster of 3D positions of target objects (over several images), the techniques involve generating a 3D boundary of a zone of a portion of the physical topography.
US11113839B2
An approach is provided for feature point detection and representation. The approach, for example, involves processing (e.g., using a neural network or equivalent) image data associated with a grid cell of an image to determine a feature point corresponding to a position of a feature detected in the image data. The approach also involves encoding the position of the feature with respect to a coordinate system referenced to the grid cell. The output comprises one or more parameters indicating the encoded position, one or more attributes of the feature, or a combination thereof.
US11113814B2
A method of determining respiratory phase of a living body from a sequence of digitized fluoroscopic images of a living-body region exhibiting respiratory displacement, the method employing programmable computing apparatus and comprising the steps of: (a) in each living-body-region image in the sequence, defining one or more zones with each image having identical image-to-image zone locations, sizes, and shapes; (b) for each image, computing an average pixel intensity for each zone to form a sequence thereof for each zone; (c) for each zone, modifying the average pixel intensities by (i) computing the mean value of the sequence of average pixel intensities for such zone, and (ii) subtracting the mean from each average pixel intensity in the zone; (d) for each zone sequence, computing a figure-of-merit; (e) selecting the zone having the highest figure-of-merit; and (f) using the sequence of pixel intensities of the selected zone to determine respiratory phase.
US11113811B2
The disclosure herein relates to systems, methods, and devices for medical image analysis, diagnosis, risk stratification, decision making and/or disease tracking. In some embodiments, a normalization device is configured to facilitate normalization of medical images of a coronary region of a subject for an algorithm-based medical imaging analysis. The normalization device can include a substrate and a plurality of compartments positioned within the substrate, each of the plurality of compartments configured to hold a sample of a known material. A first subset of the plurality of compartments can hold at least one sample of a contrast material, a second subset of the plurality of compartments can hold samples of materials representative of materials to be analyzed by the algorithm-based medical imaging analysis, and a third subset of the plurality of compartments hold at least one sample of a phantom material.
US11113809B2
Systems and methods described herein relate, among other things, to unmixing more than three stains, while preserving the biological constraints of the biomarkers. Unlimited numbers of markers may be unmixed from a limited-channel image, such as an RGB image, without adding any mathematical complicity to the model. Known co-localization information of different biomarkers within the same tissue section enables defining fixed upper bounds for the number of stains at one pixel. A group sparsity model may be leveraged to explicitly model the fractions of stain contributions from the co-localized biomarkers into one group to yield a least squares solution within the group. A sparse solution may be obtained among the groups to ensure that only a small number of groups with a total number of stains being less than the upper bound are activated.
US11113805B2
An automatic attaching 3D tempered glass screen protector attaching machine, comprising an identification device, wherein the identification device comprises: a processor, a camera and a memory; the camera is configured to collect a front picture and a back picture of the mobile phone; the processor is configured to identify the back picture to determine the brand of the mobile phone, and identify the front picture to determine the model of the mobile phone; and further determine the category of the screen protector according to the brand and model of the mobile phone, and send the category to the attaching mechanism to complete attaching the screen protector.
US11113804B2
A quality estimation device includes: a first acquisition unit configured to acquire first information pertaining to the positioning of a worker executing a work step included in a process for manufacturing a product on a production line; a second acquisition unit configured to acquire second information pertaining to the usage condition of a tool the worker uses in the work step; an estimation unit configured to estimate the quality of a product being made through the work step according to the degree to which the positioning of the worker and the degree to which the usage condition of the tool represented by the acquired first information and the acquired second information conforms to a predetermined first standard and a predetermined second standard; and an output unit configured to output information pertaining to the result of estimating the quality of the product.
US11113795B2
An image edge processing method is disclosed. The method includes steps of: extracting a brightness component from an input image; calculating an edge probability value mp of each pixel in the image according to the extracted brightness component; calculating an enhancement coefficient A for each pixel based on the edge probability value mp; performing a noise detection according to the brightness component, and determining if each pixel in the image is a noise point; when the pixel is not a noise point, performing a logarithmic processing to the pixel in order to obtain a data w; enhancing an edge of the image according to the λ, the w and the brightness component in order to obtain an enhanced brightness component data; and after performing a brightness component synthesis according to the enhanced brightness component data, outputting an enhanced image. An electronic device and computer readable storage medium are also disclosed.
US11113776B1
A computer-implemented method for protecting user identity within online content providing environments uses a security content management system (CMS) including at least one processor and a memory. The method includes identifying a request for an online content item associated with an online device. The online device is associated with actual device data. The method also includes determining a first characteristic value associated with the actual device data of the online device. The method further includes generating, by the processor, substitute device data. The substitute device data represents at least the first characteristic value. The method also includes providing the substitute device data to an online content provider.
US11113771B1
Systems, methods and articles of manufacture for generating a sub-graph of a tax calculation graph usable by a tax calculation engine to perform tax calculation operations. The system includes a computing device, a data store in communication with the computing device and a tax preparation software application executable by the computing device. The system comprises a tax calculation graph and a sub-graph engine which executes on the computing device. The sub-graph engine is configured to generate a sub-graph of the tax calculation graph based upon a target node and one or more user enterable nodes selected from the nodes of the tax calculation graph. The sub-graph engine analyzes the tax calculation graph in view of the target node and user enterable nodes and generates a sub-graph which excludes all nodes which are not necessary to calculate the target node.
US11113767B1
An augmented reality (AR) system for generating and displaying an enhanced situation visualization (ESV) is provided. The AR system may include an ESV computing device, a user computing device operated by a user and a reference database. The user computing device may transmit a reference request message to the ESV device, the reference request message including an image representative of a current view of a user. The ESV computing device may determine a subject of the image, retrieve reference information associated with the subject from the reference database, and determine situation information specific to the subject. The reference and situation information may be displayed on the user computing device to provide an ESV of the subject. The ESV may be used for insurance-related activities, such as handling, adjusting, and/or generating homeowner's insurance claims, and/or for instructional guidance.
US11113763B2
Management of a position concentration risk of an account includes the establishment of a threshold level for an aggregate trader position. The aggregate trader position may be associated with one or more customer accounts that are managed by one or more clearing firms. An actual parameter value associated with each of the customer accounts is aggregated to determine an aggregate parameter value, which is compared against the established threshold value. If, based on the comparison between the aggregate parameter value and the established threshold value, it is determined that the aggregate parameter value meets or exceeds the established threshold value, an advisory alert is generated, which may be automatic. The advisory alert is then communicated or otherwise provided to one or more authorized entities.
US11113762B2
Interactive graphical user interfaces (GUI) are provided. An interactive GUI is generated on a display of a user device, comprising one or more screens to display baseline portfolios and user adjustment tools for customizing variables of the baseline portfolios. The portfolios comprise a combination of data structures, with each data structure defined by a combination of components and/or parameters. The variables comprise a portfolio strategy and/or a customizable parameter. An adjustment indication is received from the user device via the interactive GUI via the user adjustment tools. A variable is adjusted responsive to the adjustment indication. The interactive GUI dynamically updates and displays the adjusting and an impact of the adjusting on at least one other variable as the adjusting occurs. A confirmation indication is received from the user device via the interactive GUI. A user-customized portfolio of data structures is created and issued responsive to the confirmation indication.
US11113760B2
A computer-implemented method for financial liability payment calculation includes receiving, by a processor, a set of financial liabilities of a user. The method further includes detecting, by the processor, a first financial liability that is in negative amortization using a predetermined threshold duration. The method further includes computing, by the processor, a payment schedule for the set of financial liabilities using the predetermined threshold duration. Computing the payment schedule includes computing priorities for each of the financial liabilities, and reordering the financial liabilities according to the priorities. Computing the payment schedule further includes determining suggested payments for each of the financial liabilities using minimum payments specified for each of the financial liabilities. Computing the payment schedule further includes determining a repayment timeline for the set of financial liabilities using the suggested payments. The method further includes displaying, by the processor, the payment schedule via a user interface.
US11113759B1
Systems and methods are provided for assessing an account takeover risk for one or more accounts of an individual. The account security procedures for each of a number of services with which the user has an account may be analyzed. Publicly accessible information regarding the user may also be collected and analyzed. The collected information and security procedures may be compared in order to determine one or more vulnerabilities to hostile account takeover of one or more of the analyzed accounts. An alert may be generated regarding a determined takeover risk, which may include suggested actions for remedying the risk.
US11113756B2
A method for a provider to make a cognitive bidding decision may include using a processor and associated memory to a) obtain information, including unstructured data, relating to deals with procuring organizations, and b) determine a respective predicted business growth of each procuring organization based upon the information. The method may also include using the processor and the associated memory to c) determine a respective predicted growth of provider services for each procuring organization based upon the information, and d) determine a respective probability of winning each bid for each deal from each procuring organization. The method may further include using the processor and the associated memory to e) determine a respective predicted revenue based upon winning each bid, and determine whether to submit each bid based upon b), c), d), and e).
US11113755B2
Systems and methods for visualization of an item in an environment using augmented reality are provided. Environment image data containing an image of an environment is received. A selection of an item for placement into an indicated location of the environment is received. An item image of the selected item is scaled based on dimensions determined from the environment image data for the environment. The scaled item image is augmented into the image of the environment at the indicated location to generate an augmented reality image. The augmented reality image is displayed on a device of a user, whereby the scaled item image in the augmented reality image is selectable to cause display of information. A selection of the scaled item image is received. In response to the selection of the scaled item image, the information is presented on the device of the user.
US11113745B1
Disclosed are systems and methods utilizing neural contextual bandit for improving interactions with and between computers in content generating, searching, hosting and/or providing systems supported by or configured with personal computing devices, servers and/or platforms. The systems interact to make item recommendations using latent relations and latent representations, which can improve the quality of data used in processing interactions between or among processors in such systems. The disclosed systems and methods use neural network modeling in automatic selection of a number of items for recommendation to a user and using feedback in connection with the recommendation for further training of the model(s).
US11113744B2
A method including training two sets of item embeddings for items in an item catalog and a set of user embeddings for users, using a triple embeddings model, with triplets. The triplets each can include a respective first user of the users, a respective first item from the item catalog, and a respective second item from the item catalog, in which the respective first user selected the respective first item and the respective second item in a respective same basket. The method also can include generating an approximate nearest neighbor index for the two sets of item embeddings. The method additionally can include receiving a basket including basket items selected by a user from the item catalog. The method further can include grouping the basket items of the basket into categories based on a respective item category of each of the basket items. The method additionally can include randomly sampling a respective anchor item from each of the categories. The method further can include generating a respective list of complementary items for the respective anchor item for the each of the categories based on a respective lookup call to the approximate nearest neighbor index using a query vector associated with the user and the respective anchor item. The method additionally can include building a list of personalized recommended items for the user based on the respective lists of the complementary items for the categories. The method further can include sending instructions to display, to the user on a user interface of a user device, at least a portion of the list of personalized recommended items. Other embodiments are disclosed.
US11113743B2
Text data transmitted by a user device to a first server is retrieved. The text data is processed to determine whether an information recommendation rule set includes an information recommendation rule matching the text data. The information recommendation rule is set based on a recommendation information. If the information recommendation rule set includes the information recommendation rule matching the text data, the recommendation information is retrieved from a second server. A recommendation based on the recommendation information is transmitted to the user device.
US11113742B2
One or more aspects of the disclosure generally relate to computing devices, computing systems, and computer software that may be used for capturing and extracting fragmented data and for data processing using machine learning. Some aspects disclosed herein are directed to, for example, a system and method comprising generating a display for receiving fragmented data associated with a user. The method may comprise sending, to a user device associated with the user, the display for receiving fragmented data. A computing device may receive, from the user device and via the display for receiving fragmented data, first fragmented data associated with the user. The computing device may extract a plurality of data entries from the first fragmented data. A request for data associated with a first data entry of the plurality of data entries may be sent to the user device. The computing device may determine a data category for each data entry of the plurality of data entries. Based on the determined data category for each data entry of the plurality of data entries, the method may comprise determining one or more of a number of entries in each data category or an amount associated with each data category.
US11113735B1
A system and process provides online service providers with a platform to list services. The platform provides standardized templates for various business segments and business services associated within each segment. The electronic templates allow providers to conveniently enable/disable service offerings and input price, service tiers, and optional upgrades by toggling settings. The listing data is then received by the host and available to be listed through an online marketplace which may be presented to mobile application users. A search query by a consumer returns service listings that can be compared one to one by price a service offered.
US11113731B2
A mediator system, which serves as a conduit between a customer and merchants, includes customer profile data. The mediator system analyzes the customer profile data, and assigns an indication to a customer represented by the customer profile data. The mediator system then provides the indication to the merchants, and then receives bids from the merchants. The bids are for establishing a connection between the merchants and the customer. The mediator system provides to a portion of the merchants, based on the bids, a connection to the customer.
US11113725B1
Embodiments provide computer systems, computer-executable methods and one or more non-transitory computer-readable media for offering one or more promotions to consumers using a promotion and marketing service. User input may be received from a first consumer interface associated with a first consumer, the user input including an interest indication relating to a first promotion. An association between the first consumer and a second consumer for sharing of promotions may be programmatically retrieved or generated. Based on the association, it may be determined whether to offer the first promotion to the second consumer based on one or more characteristics associated with the second consumer. Based on a determination that the first promotion should be offered to the second consumer, an indication may be outputted, the indication configured to cause an impression of the first promotion to be generated on a second consumer interface associated with the second consumer.
US11113721B2
The present disclosure covers systems and methods for collecting and analyzing analytics data for a plurality of online user interactions and aggregating the analytics data to determine sentiment scores and generate a presentation of a path of interactions. For example, the systems and methods analyze the analytics data to identify attributes of the online user interactions and determine, based on the identified attributes, a sentiment score for each of the plurality of online user interactions. In addition, the systems and methods aggregate the plurality of online user online user interactions to identify an interaction path commonly experienced by the users of the interactions. Further, the systems and methods generate and provide an interactive presentation including a visualization of the interaction path and associated ranges of sentiment scores associated with types of online user interactions that make up the interaction path.
US11113715B1
Various embodiments of a framework which allow dynamic testing of many creative content and other messages simultaneously using metrics-based optimization. A “multi-armed bandit” algorithmic approach employed, as an alternative to limited AB-type testing, to automatically select a set of content parameters based on the content parameters' respective probabilities, render the selected parameters to generate content sent to a user, and, after obtaining feedback in the form of user interaction data, update the parameters for future, iterative selection of content parameters. This framework can be used in essentially any setting to allow for the provision of feedback, including user interaction data.
US11113714B2
A filtering machine receives sponsored content and filters the sponsored content according to a quality metric generated by quality model circuitry and assigned to the instance of sponsored content. The quality model circuitry generates the quality metric in accordance with historical feedback received about other sponsored content and a collection of quality factors pertaining to the sponsored content. Based on the quality metric for the sponsored content, the filtering machine can effect service of the sponsored content to a user device for display thereon.
US11113708B1
A system may include a gift card generation server configured to generate electronic gift cards. The system may also include a gift card exchange server cooperating with the gift card generation server and configured to provide a user exchange marketplace for the electronic gift cards and collect user card exchange information based thereon. The gift card exchange server may also be configured to generate at least one digital coupon based upon the user card exchange information.
US11113700B2
Creating an association of a user identifier linked to a mobile device with the presentation of content. A computing device may create an association between the presentation of content on a presentation device and a user identifier linked to a mobile device in response to the presentation of content. The computing device may detect a presentation event which indicates a connection between a user identifier linked to the mobile device and the presentation of content. The computing device may then send a presentation event message to a network server. Subsequently, a predefined event may be detected via the mobile device, and in response, a predefined event message, including the user identifier linked to the mobile device and the predefined event, may be sent to the network server.
US11113679B2
A computer-implemented method for cardless use of an automated teller machine (ATM) is provided. The method includes receiving as an input, a user-identified ATM that the user wishes to use. The method also includes generating and transmitting a one-time password (OTP) for the user to enter at the identified ATM. The method further includes receiving and verifying the OTP entered into the ATM, and on successful verification, authorizing access to services available through the ATM, without use of a card.
US11113671B2
A method for updating an electronic mail (“email”) message presented to a user on a display screen of a data processing system, the email message belonging to a thread of email messages received by the data processing system, the method comprising: determining whether one or more of the email messages in the thread was received after the email message is opened on the display screen; and, if so, displaying an update message on the display screen indicating that one or more of the email messages in the thread was so received.
US11113664B2
The invention relates to a computer-implemented system and method for provisioning data to data consumers within a business or organization. The method may include the steps of: providing a user interface for the data consumers that presents them with a data catalog identifying various data sources available to the data consumer and an electronic data request form, and presenting a data owner in the organization with options for specifying access to their data. The method may also include providing a data preparation module that includes an interface to the data sources, a data entitlement module to control the types of data presented to the data consumer, and a semantic layer that replaces technical terms associated with the data sources with non-technical descriptions of the available data. The method may also include automatically provisioning the requested data to the data consumers using an auto code generation function.
US11113658B2
Systems and methods for generating and implementing a household customer database are disclosed. In one aspect, a method for processing items comprises receiving a first item to be delivered and identifying data corresponding to one or more of a source information and destination information of the first item. The method further comprises identifying secondary information of the first item, storing the source, destination, and secondary information in a database, creating associations between the source, destination, and secondary information, receiving a request to analyze information stored and associated in the database, determining whether the database comprises information necessary to perform the requested analysis, identifying if additional information is needed to perform the requested analysis, updating the secondary information associations to include the additional information if needed to perform the requested analysis, and analyzing the information stored and associated in the database based on the received analysis request or query.
US11113654B2
A framework for object registration, and in particular for registering and executing calculation models and business rules, is described herein. In one embodiment, metadata definitions and input/output Application Program Interfaces (APIs) define uniform conventions that, when followed by a customized calculation model or business rule, allow transparent execution of pre-defined as well as customized calculation models and business rules. In one embodiment, a customized calculation model is registered with a stored procedure and a metadata table. In another embodiment, business rules are registered with a stored procedure and type information. By following the uniform conventions, initial processing is enabled with pre-defined calculation models or business rules, while subsequent processing is seamlessly enabled with customized calculation models or business rules.
US11113638B2
Example implementations described herein are directed to an interface for a worker dispatch system configured to dispatch routes and schedules for workers on a manufacturing floor. Example implementations can involve a system configured to execute a lot ordering and route optimization for each of a plurality of workers; determine rack placement of the plurality of racks and total travel distance for each worker; generate a deployment plan for each worker from the lot ordering, the route optimization, the rack placement, and the total travel distance, the deployment plan involving a pick-up route and a schedule for each worker; provide the deployment plan to an interface configured to receive modifications to the deployment plan; and upon receiving instructions to deploy the deployment plan through the interface, provide the deployment plan to a device of each worker.
US11113634B2
Systems and methods provide check-in services to mobile devices using a check-in enabled network. When the mobile computer device attempts to access the check-in enabled network, a connection is established between the mobile computer device and the check-in enabled network. Check-in information is passed between the mobile computer device and the check-in enabled network to check in a user of the mobile computer device to an entity providing the check-in enabled network. The method may also include determining whether any additional actions are available to provide to the mobile device via the check-in enabled network, when an additional action is available, presenting the additional action to the user via the mobile device, and receiving input from the mobile device to take the additional action. Many additional actions may be available and are disclosed herein. The user's personal information may be protected while providing financial transactions with the system.
US11113625B2
An embodiment includes a method for use in managing a system comprising one or more computers, each computer comprising at least one hardware processor coupled to at least one memory, the method comprising a computer-implemented manager: generating a potential configuration for hardware resources of the system; determining whether the potential configuration satisfies accuracy and time constraints for a selected machine learning model; if the potential configuration satisfies the constraints, indicating the potential configuration to be the optimal configuration for the system; and if the potential configuration does not satisfy the constraints, adapting the potential configuration to satisfy the constraints. The adapting may comprise repeating the generating and determining steps. The adapting may be based at least in part on the hardware resources and the selected machine learning model.
US11113623B2
A system is presented for emulating sampling of a quantum computer having a plurality of qubits arranged in a grid topology with N columns. The system includes a classical processor that is configured by operational instructions to perform operations that include producing final weights and variable assignments for the N columns based on N iterative passes through the grid topology, wherein each of the N iterative passes generates preliminary weights and variable assignments for a corresponding subset of the N columns, wherein the preliminary weights and variable assignments for a selected column of the corresponding subset based on the preliminary weights and variable assignments generated for a column adjacent to the selected column of the corresponding subset, and wherein the sampling of the quantum computer having the plurality of qubits is emulated by producing a plurality of samples from the N iterative passes based on the final weights and variable assignments for each of the N columns.
US11113615B2
A computer system operates to detect a series of activities performed by a user, where the activities include interactions as between the user and one or more user interface components. The computer system recognizes the of activities as a sequence of events, where each event of the sequence corresponds to one more activities of the series. In response to the computer system detecting a current user activity, the computer system determines at least one of a user intent or interest based on an analysis of a relevant portion of the sequence of events.
US11113613B2
This disclosure relates to determining model parameters using secret sharing. In some aspects, a first data party device obtains a first share of a Hessian matrix for a data processing model. The first data party device obtains, using secret sharing with the second data party device, a first share of a product of a random number matrix and the Hessian matrix. The first data party device, determines a first share of a first inverse matrix based on a second inverse matrix and the first share of the random number matrix. The first data party device determines the first inverse matrix, a first share of a product of the first inverse matrix and a gradient of a loss function of the data processing model, and a first share of a new model parameter for the data processing model.
US11113612B2
Computer-implemented systems and methods forecast network resource and/or infrastructure needs for an enterprise computer system that employs network servers to host resources that are requested by network users. Based on the forecasts, the network resources can be scaled or provisioned accordingly. The state of the network servers can be dynamically adjusted to meet the request needs of the users while reducing excess capacity. The forecasting techniques of the present invention are also applicable to cloud computing environments, Based on the forecasts, the cloud server pool can be scaled dynamically, so that the system's scale satisfies the changing requests and avoids wasting resources when the system is under low load.
US11113610B2
A system and related method for building and deploying one or more inference models for use in remote condition monitoring of a first fleet of a first asset. The system includes model configuration data for subsequent use by a model builder application to construct one or more desired inference models for the first asset. The model configuration data is customized to the first asset and the desired one or more inference models, and is provided in a format which is easily readable and editable by a user of the system. The model configuration data is separate from the underlying processing algorithms which are employed by the model builder application in the constructing of the one or more desired inference models during a learning mode of operation of the system.
US11113604B2
Training and/or utilizing an interaction prediction model to generate a predicted interaction value that indicates a likelihood of interaction with a corresponding application on the basis of an electronic communication. The application can be in addition to any electronic communication application that is utilized in formulating the electronic communication and/or that is utilized in rendering the electronic communication. The predicted interaction value can be generated based on processing, utilizing the interaction prediction model, of features of the electronic communication and/or of other features. The predicted interaction value can be utilized to determine whether to perform further action(s) that interact with, and/or enable efficient interaction with, the application on the basis of the electronic communication.
US11113588B2
An object in a digital image is automatically recognized by obtaining the digital image, generating a first vector representation of a plurality of pixels of the obtained digital image, randomizing the first vector representation to generate a first generalized vector representation of the digital image that is substantially an order of magnitude smaller than the first vector representation, and searching a repository of hierarchically generalized vector representations of previously recognized digital images, to determine whether the first generalized vector representation of the digital image matches one or more of the previously recognized digital images, within a predetermined threshold value, based on determining a focus area within the obtained digital image, using associative memory.
US11113585B1
Aspects of the disclosure generally relate to computing devices and/or systems, and may be generally directed to devices, systems, methods, and/or applications for learning operation of an application or an object of an application in various visual surroundings, storing this knowledge in a knowledgebase (i.e. neural network, graph, sequences, etc.), and enabling autonomous operation of the application or the object of the application.
US11113571B2
A computer-implemented method for target object position prediction includes receiving, via an RGB camera a plurality of images depicting one or more persons positioned on a floor. A plurality of person location labels is assigned to each image indicating where the one or more persons are located relative to the floor. A foot position (FP) classifier is trained to classify the images into the person location labels, wherein the FP classifier is configured according to a multi-layer architecture and the training results in determination of a plurality of weights for connecting layers in the multi-layer architecture. A deployment of the FP classifier is created based on the multi-layer architecture, the plurality of weights, and the plurality of person location labels.
US11113563B2
An apparatus for detecting an object includes a processor that extracts information for object detection from image data frames based on a hierarchical structure of a convolutional neural network (CNN) and transmits information for object detection extracted from an uppermost layer of the hierarchical structure to a lower layer to detect an object based on information received at each layer, and storage that stores the information for object detection and detected object information.
US11113558B2
An information processing apparatus includes an extraction unit that extracts a character string corresponding to a keyword from a character string including the keyword described across plural lines, in accordance with an extraction condition of the character string corresponding to the keyword, a combining unit that combines character strings extracted by the extraction unit in accordance with a line sequence, and an output unit that the character strings combined by the combining unit as a character string corresponding to the keyword.
US11113549B2
A method and device for analyzing an image and providing the analysis for a driving assistance system of a vehicle, including recording the image; determining an operating state of the vehicle; analyzing the image using at least one image analysis method that is selected from at least two possible image analysis methods as a function of the operating state of the vehicle; and providing the analysis of the image as data values for the driving assistance system.
US11113547B2
Described is a system for providing an autonomous driving control mechanism in response to a driving obstruction. The system includes a framework for providing a decision process that may learn from surrounding vehicles and traffic flow to determine a suitable responsive action. The system may observe other vehicles and determine a trajectory for the vehicle to follow. The system may rely on a specialized blocking detection and decision components that may provide a set of instructions or rules in order to maneuver around the obstruction. In addition, the system may compare the maneuver with a detour and determine the most suitable route for the vehicle based on an analysis of several factors. Accordingly, the system may continue to provide safe and efficient autonomous control even when encountering a driving obstruction.
US11113536B2
The present disclosure provides a video identification method, a video identification device and a storage medium. The video identification device extracts an image and an optical flow from a video, classifies the image by using a first machine learning model to obtain a first classification result, classifies the optical flow by using a second machine learning model to obtain a second classification result, wherein a depth of the first machine learning model is larger than a depth of the second machine learning model, and fuses the first classification result and the second classification result to obtain the identification result of the video.
US11113533B2
A computer-implemented method executed by a processor for reducing exposure of a plurality of objects to environmental conditions by employing a smart room tracking system is presented. The computer-implemented method includes counting a number of individuals within a space including the plurality of objects via one or more image capture devices and determining whether each individual makes direct eye contact with any of the plurality of objects by evaluating orientation, posture, and eye movement of each individual. The computer-implemented method further includes shielding, via an object viewing controller, an object of the plurality of objects from view when no direct eye contact is determined and making an object of the plurality of objects viewable, via the object viewing controller, when direct eye contact is determined.
US11113530B2
An exemplary system for monitoring an operational area, includes a processor that receive plural data streams. Each data stream can include a different spatial characteristic of the operational area. The processor also generates a three-dimensional (3D) virtual visualization of the operational area based on observational perspectives associated with the data streams and their associated spatial characteristics and dynamically prioritizes operational sub-regions within the operational area based on the spatial characteristics. The processor generates a signal encoded with data for verifying the 3D virtual visualization of the operational area including the prioritized operational sub-regions.
US11113528B2
There is provided a system and method of validating geospatial object data with mediated reality. The method including: receiving an object definition associated with a geospatial object, the object definition comprising a type of object and a position; displaying a visual representation of the geospatial object to a user relative to a corresponding geospatial object located in a physical scene; and receiving input validating a placement of the visual representation relative to the corresponding geospatial object located in the physical scene.
US11113519B2
A character recognition method for a moving image includes extracting a region corresponding to a character string included in each frame of a moving image to be recognized. The method reads a character string from the extracted region and corrects the character string read from each frame, based on appearance rule information that specifies an appearance rule of a character string corresponding to the order of the frames, such that the appearance order of the read character string conforms to the appearance rule.
US11113516B2
The present invention provides a human flow estimation system and a human flow estimation method. The human flow estimation system comprises: a sensor network comprising a plurality of sensors for collecting data and respectively arranged in each to-be-estimated region and between the to-be-estimated regions; a model building module configured to build a horizontal human flow model and a vertical human flow model based on the plurality of sensors arranged in each to-be-estimated region and/or arranged between the to-be-estimated regions; and a human flow estimation module configured to estimate human flow data based on the horizontal human flow model and the vertical human flow model. The human flow estimation system and the human flow estimation method according to the present invention can realize high-precision estimation of human flow data in a three-dimensional space.
US11113514B2
While a user is located outside a verification area, one or more computing devices are used to obtain, in real time, a first image of the user. The one or more computing devices are used to store the first image among a plurality of images. While the user is located inside the verification area, the one or more computing devices are used to obtain identification information from the user. The one or more computing devices are used to identify, based on the identification information, a second image that is associated with the identification information. The one or more computing devices are used to perform identity verification on the user using the plurality of images, including the first image, and the second image.
US11113513B2
An apparatus and method for training a classification model and an apparatus for classifying with a classification model are disclosed. The apparatus for training a classification model comprises: a local area obtainment unit to, obtain predetermined local area of each sample image; a feature extraction unit to, with respect to each sample image, set corresponding numbers of feature extraction layers for the global area and each predetermined local area, to extract a global feature of the global area and a local feature of each predetermined local area, wherein the global area and the predetermined local areas share at least one feature extraction layer in which the global feature and each local feature are combined; and a loss determination unit to calculate a loss function of the sample image based on combined features of each sample image, and to train the classification model based on the loss function.
US11113512B2
Embodiments of the present application disclose a method, a system and an apparatus for monitoring attendance of a teacher in class, so as to simplify the process of monitoring the attendance of the teacher and to ensure the accuracy and efficiency of acquiring the attendance of the teacher. The method comprises: acquiring an image of the platform area captured by the image capture device installed in the classroom during at least one time period of any one of class hours; determining whether a face image is contained in the image; if the face image is contained in the image, acquiring at least one picture by the image capture device; for each picture, based on a similarity between a to-be-recognized face image in this picture and an image in a face comparison database, determining an attendance result of the teacher corresponding to the classroom during this time period; and, based on the attendance result of the teacher corresponding to this classroom during each of the time periods, determining the attendance result of the teacher corresponding to this classroom during this class hour.
US11113497B2
A capacitive fingerprint sensor includes a set of capacitive sensor electrodes in a sensing area. The set of capacitive sensor electrodes includes a set of transmit (Tx) sensor electrodes, a set of receive (Rx) sensor electrodes, and a set of compensation electrodes. The fingerprint sensor also includes a multiphase capacitance sensor that is configured to perform a sensing scan of the capacitive sensor electrodes by applying a first Tx signal to a first subset of the Tx sensor electrodes while simultaneously applying a second Tx signal to a second subset of the set of Tx sensor electrodes, and based on a compensation signal received at the set of compensation electrodes, reduce a component of the Rx signal originating from a source other than a contact at the sensing area.
US11113494B2
An electronic device is provided, the electronic device having a keyboard including a biometric input device. The biometric input device may be a biometric key or button. A cap of a biometric key or button may include a textured ceramic cover, such as a textured sapphire cover. The cap may further include a rear decorative coating and a front antireflective coating disposed on or over the textured ceramic cover. The cap may have one or more visual and or tactile properties which resemble those of an adjacent key of the keyboard.
US11113480B2
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for neural machine translation. One of the systems includes an encoder neural network comprising: an input forward long short-term memory (LSTM) layer configured to process each input token in the input sequence in a forward order to generate a respective forward representation of each input token, an input backward LSTM layer configured to process each input token in a backward order to generate a respective backward representation of each input token and a plurality of hidden LSTM layers configured to process a respective combined representation of each of the input tokens in the forward order to generate a respective encoded representation of each of the input tokens; and a decoder subsystem configured to receive the respective encoded representations and to process the encoded representations to generate an output sequence.
US11113477B2
Certain aspects of the present disclosure provide techniques for displaying sentiment of a user text comment. One example method generally includes receiving a text comment comprising a sequence of words, providing a vector sequence representing the sequence of words to a sentiment model configured to output a sequence of sentiment scores for the vector sequence and providing cleaned text to a topic module configured to output relevance scores. The method further includes receiving, from the sentiment model, the sequence of sentiment scores for the vector sequence and receiving, from the topic module, the relevance scores for the cleaned text. The method further includes determining, final sentiment scores for each word of the sequence of words and generating a sentiment visualization for the sequence of words showing the final sentiment scores corresponding to each word of the sequence of words.
US11113476B2
Disclosed herein are system, method, and computer program product embodiments for training a machine learning model and using the machine learning model to determine an intent associated with an utterance. An embodiment operates by receiving an utterance, determining a first vector based on the received utterance, and determining a second vector based on the received utterance. A third vector is generated by concatenating the first vector and the second vector. The third vector is used to perform at least one of classifying, using a machine learning model, the utterance to determine the intent associated with the utterance or training the machine-learning model.
US11113472B2
Devices, computer-readable media, and methods for assembling a course for a subject are described. For example, a method may include a processing system having at least one processor identifying a plurality of content segments of a plurality of content sources of a subject having greater than a threshold similarity, and determining that a first topic is part of a core topic of the subject based upon a number of instances of the first topic within the plurality of the content segments. The processing system may then receive a request from a user device for a course for the subject, assemble the course for the subject including at least one of the plurality of the content segments having the first topic that is determined to be part of the core topic, and present the course to the user device.
US11113471B2
A method comprising using at least one hardware processor for: receiving a topic under consideration (TUC) and content relevant to the TUC; detecting one or more claims relevant to the TUC in the content, based on detection of boundaries of the claims in the content; and outputting a list of said detected one or more claims.
US11113465B2
One embodiment provides a method comprising extracting natural language content from a piece of communication for a user, generating a representation of the piece of communication based on the natural language content extracted, and utilizing a global deep learning model and a personalized learning model for the user to assign a priority label to the piece of communication based on the representation and user behavioral information associated with recent conversations of the user. Another embodiment provides a method comprising, for each piece of communication of a set of multiple pieces of communication for multiple users, extracting natural language content from the piece communication and generating a representation of the piece of communication based on the natural language extracted, and training a deep learning neural network to predict a degree of priority of a subsequent piece of communication based on each representation generated.
US11113460B2
The multi-path copying and pasting method provided by an embodiment of the present disclosure includes: detecting a selection operation made on a to-be-copied content in a first file; outputting a first prompt box in accordance with the selection operation, a first option indicating the addition of the to-be-copied content into a pasting source list and a second option indicating the addition of the to-be-copied content into a target file in a pasting destination list being included in the first prompt box; receiving a first selection operation made on at least one of the first option and the second option; and in response to the first selection operation, adding the to-be-copied content into the pasting source list as a to-be-pasted content, and/or pasting the to-be-copied content to the selected target file.
