US11064641B2
A component mounting machine including a camera configured to capture an image of a component held by a suction nozzle; and an image processing section configured to process the image captured by the camera, recognize the shape of the component, and measure shape data of the component; wherein, when the deviation amount of the measurement value of the shape data of the component exceeds the allowable value, the deviation amount of the measurement value of the shape data of the component is compared to a retry determination that is larger than the allowance value, and if the deviation amount of the measurement value of the shape data of the component exceeds the retry determination value, the component is determined to be abnormal and is discarded to a specified discard location.
US11064627B2
Various embodiments of the present technology generally relate to systems and methods for storing datacenter equipment. More specifically, some embodiments relate to a datacenter rack (“computing rack”) that can be adjusted to fit various sizes of computing equipment and can be stacked with additional computing racks. In certain embodiments, the computing rack includes an enclosure for storing a plurality of computing units as well as one or more adjustable vertical mounting rails coupled to the frame of the computing rack for accommodating different sizes and specifications of equipment. The computing rack additionally includes components for stacking the unit with additional computing racks such that a set of stacked computing racks can fit multiple different sizes and specifications of computing equipment.
US11064620B2
An exemplary embodiment provides a cover window for a display device, including: a first film; a second film disposed on the first film; and an adhesive layer disposed between the first film and the second film, wherein the adhesive layer includes an elastic polymer, and wherein a ratio of a thickness of the second film to a thickness of the first film is in a range of 0.2 to 5.
US11064615B2
A microelectronic device includes a die less than 300 microns thick, and an interface tile. Die attach leads on the interface tile are electrically coupled to die terminals on the die through interface bonds. The microelectronic device includes an interposer between the die and the interface tile. Lateral perimeters of the die, the interposer, and the interface tile are aligned with each other. The microelectronic device may be formed by forming the interface bonds and an interposer layer, while the die is part of a wafer and the interface tile is part of an interface lamina. Kerfs are formed through the interface lamina, through the interposer, and partway through the wafer, around a lateral perimeter of the die. Material is subsequently removed at a back surface of the die to the kerfs, so that a thickness of the die is less than 300 microns.
US11064610B2
An inductor includes a planar laminated magnetic core and a conductive winding. The planar magnetic core includes an alternating sequence of a magnetic layer and a non-magnetic layer. The non-magnetic layer includes an insulating layer that is disposed between first and second interface layers. The conductive winding turns around in a generally spiral manner on the outside of the planar laminated magnetic core. The inductor can be integrated into a multilevel wiring network in a semiconductor integrated circuit to form a microelectronic device, such as a transformer, a power converter, or a microprocessor.
US11064604B1
A flexible printed circuit board assembly (PCBA) for a conformal wearable battery (CBB) includes attachment sections for a plurality of battery cells that are arranged in a grid-like pattern on a same side of the flexible PCBA. The flexible PCBA is configured to fold along a bend axis so that the flexible PCBA is folded approximately in half. To reduce mechanical stresses placed on the flexible PCBA when folding the flexible PCBA along the bend axis, the flexible PCBA includes a plurality of cut-outs dispersed along the bend axis and parallel to adjacent battery cells. The CWB is configured to flex during use. The flexible PCBA includes a plurality of cut-outs disposed perpendicular to the bend axis, between adjacent rows of battery cells, and on the bend axis to relieve mechanical stresses applied to a bent portion of the flexible PCBA when the CWB is flexed during use.
US11064600B2
At least one power supply produces a voltage between a cathode and an anode. The cathode and anode are operable such that electrons emitted from the cathode interact with the anode with energies corresponding to the voltage. The electrons interact with the anode at a focal spot to generate X-rays. The power supply provides the cathode with a cathode current. An electron detector is positioned relative to the anode, and a backscatter electron signal is measured from the anode. The measured backscatter electron signal is provided to a processing unit, which determines a cathode current correction and/or a correction to the voltage between the cathode and the anode using the measured backscatter electron signal and a correlation between anode surface roughness and backscatter electron emission.
US11064598B2
A static eliminator performs processing of reducing the charge amount of an electrically charged substrate. The static eliminator includes a substrate holder and an ultraviolet irradiator. The substrate holder holds the substrate. The ultraviolet irradiator is capable of irradiating a main surface of the substrate with ultraviolet light in an irradiation amount that differs between a plurality of divided regions of the main surface of the substrate.
US11064593B2
According to the embodiments, the controller includes a first receiving unit and a second receiving unit, and is capable of controlling a device to be controlled. The controller is in a first mode when in a first action state prior to the first receiving unit receiving a first operation, and the controller transitions to a second mode when the first receiving unit receives the first operation. The second receiving unit is in the first optical state in the first action state. The second receiving unit is in a second optical state in a second action state prior to the second receiving unit receiving a second operation in the second mode. The second receiving unit is in a third optical state in a third action state in which the second receiving unit has received the second operation in the second mode. The second optical state differs from the second optical state. The third optical state differs from the first optical state and differs from the third optical state. A controller and an electric furniture that are easier to use can be provided.
US11064592B1
Disclosed herein is an integrated photonics device including a frequency stabilization subsystem for monitoring and/or adjusting the wavelength of light emitted by one or more light sources. The device can include one or more selectors that can combine, select, and/or filter light along one or more light paths, which can include light emitted by a plurality of light sources. Example selectors may include, but are not limited to, an arrayed waveguide grating (AWG), a ring resonator, a plurality of distributed Bragg reflectors (DBRs), a plurality of filters, and the like. Output light paths from the selector(s) can be input into one or more detector(s). The detector(s) can receive the light along the light paths and can generate one or more signals as output signal(s) from the frequency stabilization subsystem. A controller can monitor the wavelength and can adjust or generate control signal(s) for the one or more light sources to lock the monitored wavelength to a target wavelength (or within a targeted range of wavelengths).
US11064590B2
An optoelectronic component, a method for manufacturing an optoelectronic component and a method for operating an optoelectronic component are disclosed. In an embodiment, the component includes a carrier comprising a molded body and a light-emitting semiconductor body with a first segment and a second segment, wherein the first segment and the second segment are spatially separated from one another, and wherein each segment has an emission side facing away from the carrier. The component further includes a first electrical conductor path arranged on the first segment and on the second segment on a side of the light-emitting semiconductor body facing towards the carrier and a first electrical connecting structure and a second electrical connecting structure, each electrically connecting the first segment and the second segment to one another, wherein the first and second electrical connecting structure are electrically connected to one another by the first electrical conductor path.
US11064589B2
A system, method and storage medium for providing an emergency lighting includes generating, by a controller, a driving control signal; receiving, by a light source, the driving control signal; and emitting, by the light source, light based on the driving control signal. Intensity of the light emitted from the light source repeatedly ramps up and ramps down with a first period based on the driving control signal.
US11064585B2
The present disclosure provides systems for generating tunable white light. The systems include a plurality of LED strings that generate light with color points that fall within blue, yellow/green, red, and cyan color ranges, with each LED string being driven with a separately controllable drive current in order to tune the generated light output.
US11064563B2
The disclosure relates to a method and a device therefor, wherein the method is applied to CA between base stations including multiple base stations connected through non-ideal backhaul, has a master RLC pre-assign an RLC SN to a PDCP PDU and transmit the PDCP PDU to a slave RLC of each base station, and has the master RLC take full responsibility for ARQ retransmission management, thereby enabling more efficient use of a network resource and a reduction in the time spent for a retransmission.
US11064555B2
A disclosure of the present specification provides a method for transmitting a radio resource control (RRC) message by a wireless device. The method may comprise the steps of: acquiring, by an access stratum (AS) layer of a wireless device, at least one of the value and indication of an RRC establishment cause field from a non-access stratum (NAS) layer which requests transmission of an NAS signaling request message; transmitting, to a base station, an RRC connection request message including the at least one of the value and indication of the RRC establishment cause field; and when the at least one of the value and indication of the RRC establishment cause field is set to a value, which indicates that the NAS signaling request message includes user data, according to an optimization scheme through a control plane (CP), if a network is in an overload state, receiving an RRC connection rejection message or an RRC connection release request message from the base station.
US11064538B2
A method performed by an apparatus of wireless communications is provided. The method includes receiving a plurality of Random Access (RA) configurations associated with a set of Bandwidth Parts (BWPs), selecting a first BWP from the set of BWPs to perform an RA procedure, and selecting a first Synchronization Signal Block (SSB) associated with the first BWP. The first SSB may be configured with a first RA resource. The method further includes transmitting a first RA preamble using the first RA resource and setting the first BWP as a first-activated BWP when the RA procedure is successfully performed.
US11064534B2
A communication method and system for converging a fifth generation (5G) communication system for supporting higher data rates beyond a fourth generation (4G) system with a technology for Internet of things (IoT) are provided. The communication method and system may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method by a terminal configured with at least one serving cell for performing a random access (RA) procedure is provided. The method includes measuring downlink reference signal received power (DL RSRP) of a serving cell on which the RA procedure is initiated, determining whether the DL RSRP of the serving cell is greater than a threshold, and performing a two-step RA procedure based on the DL RSRP of the serving cell being greater than the threshold.
US11064532B2
Embodiments include methods for a user equipment (UE) to provide downlink (DL) channel-quality reports during a random-access (RA) procedure in a cell provided by a network node in a radio access network (RAN). Such embodiments include receiving, from the network node, a first indicator indicating that the UE may have to report DL channel quality in a particular message of the RA procedure; and initiating the RA procedure. The UE may be configured to operate in a coverage-enhancement (CE) mode. Such embodiments can also include initiating DL channel quality measurements based on the first indicator, wherein the DL channel quality measurements can be initiated before receiving a RA response from the network node. Other embodiments include complementary methods performed by a network node, as well as UEs and network nodes configured to perform the respective methods.
US11064529B2
A signal transmission method comprises: a terminal device determining beam information about N groups of random access signals, wherein the beam information about the N groups of random access signals is the same, and each group of random access signals comprises M random access signals, M and N being positive integers; if the terminal device sends the N groups of random access signals to a network device according to the beam information about the N groups of random access signals, while does not receive a response message sent by the network device for the N groups of random access signals, redetermining the beam information about the N groups of random access signals; and the terminal device re-transmitting at least one random access signal in the N groups of random access signals to the network device according to the redetermined beam information about the N groups of random access signals.
US11064523B2
In an embodiment of the present invention, a method for indicating, by an access point (AP) associated with a first basic service set (BSS), spatial reuse (SR) in a wireless LAN (WLAN) system includes transmitting a trigger frame which requests uplink multi-user (UL MU) transmission of a plurality of stations (STAs) and receiving an UL MU physical protocol data unit (PPDU) generated based on the trigger frame from the plurality of STAs. The trigger frame may include SR indication information for indicating the SR of an overlapping BSS (OBSS) STA. The first high efficiency (HE)-signal (SIG) A field of the UL MU PPDU may include SR support information generated based on the SR indication information.
US11064516B2
Provided in an embodiment of the present invention are an information transmission method, a device, and a computer readable medium. The method comprises: transmitting a paging message according to associated information of at least one target user equipment (UE) to which the paging message needs to be sent; wherein the paging message corresponding to the target UE with the same association information is carried on the same physical downlink shared channel (PDSCH). According to the embodiments of the present invention, more users can be notified, and paging delays can be reduced.
US11064514B2
Transmissions or channels may collide with one another. In the event of a collision, a first channel may be prioritized over a second channel and the second channel may be dropped. The described techniques and methods relate to prioritizing transmissions, based in part on service types, to mitigate increased latency and poor reliability. Accordingly, the described techniques may provide methods for prioritizing transmissions in the event of overlapping transmissions to decrease latency and improve reliability of transmissions for different service types.
US11064513B1
A wireless device receives configuration parameters of a primary cell and a secondary cell. The secondary cell may be a scheduling cell for the primary cell. The secondary cell may be deactivated. The wireless device may monitor one or more first search spaces of the primary cell for receiving downlink control information associated with scheduling of the primary cell. The wireless device may receive a command indicating activation of the secondary cell. The secondary cell may be activated in response to receiving the command. The wireless device may monitor one or more second search spaces of the secondary cell for receiving downlink control information associated with scheduling of the primary cell.
US11064512B2
In a method for receiving downlink control information, a terminal device sends first data to a network device in a first time unit, where the first data is uplink transmission without uplink grant signaling. The terminal device further receives downlink control information in a second time unit, where the downlink control information includes resource allocation information and a first radio network temporary identifier (RNTI). The terminal device determines, based on the first RNTI, that the downlink control information is for the uplink transmission without uplink grant signaling; and retransmits a part or all of the first data on a resource corresponding to the resource allocation information, or sends second data on a resource corresponding to the resource allocation information, where the second data and the first data are data of a same HARQ process.
US11064511B2
Described embodiments include a system that includes a network interface and a processor. The network interface is configured to receive, at a first time, a packet transmitted from a source communication terminal over a communication network en route to a target communication terminal, before the packet passes through a particular portion of the communication network, and to receive the packet at a second time, after the packet has passed through the particular portion of the communication network. The processor is configured to delay the packet, subsequently to the packet being received at the second time, by a delay duration that is a decreasing function of a duration between the first time and the second time, and to send the delayed packet, subsequently, via the network interface, en route to the target communication terminal. Other embodiments are also described.
US11064510B2
In an embodiment, a user equipment (UE) receives, from a fixed reference node, at least one round-trip propagation time (RTT) ranging scheduling message indicating a set of downlink (DL) ranging resource assignments and a set of uplink (UL) ranging resource grants, receives one or more DL ranging signals from the fixed reference node on a first set of resources identified by the set of DL ranging resource assignments, and transmits one or more UL ranging signals to the fixed reference node on a second set of resources identified by the set of UL ranging resource grants.
US11064509B2
A method of transmitting data from a first communications terminal to one or more second communications terminals includes receiving from an infrastructure equipment forming part of a wireless communications network an indication identifying a predetermined pattern of communications resources of a wireless access interface. The wireless access interface provides plural communications resources divided into time divided units. The method also includes transmitting the data in some or all of the predetermined pattern of communications resources to one or more of the second communications terminals in accordance with device to device communications. The predetermined pattern of communications resources is one of plural patterns of communications resources of the wireless access interface for plural of the time divided units. The plural patterns of communications resources are predetermined for a reduction in latency when transmitting the data from the first communications terminal and/or reducing in signalling overhead required to transmit the data.
US11064504B2
A method of allocating resources in a mobile telecommunications system, the system including a base station configured to communicate via a wireless interface with one or more terminals and one or more infrastructure nodes configured to communicate with the one or more terminals. The method includes: obtaining measurements wherein a measurement relates to a link between a first terminal of the one or more terminals and one of the one or more infrastructure node; obtaining direction information for the first terminal; determining, based on the measurements and direction information, a candidate infrastructure node for the first terminal; and allocating resources for the first terminal to communicate with the candidate infrastructure node.
US11064495B2
Provided is random access method, performed by terminal for uplink data transmission during random access process between cellular based machine communication terminal and base station. The method includes performing random access process between cellular based machine communication terminal and base station, and the random access process includes selecting random access resource by considering coverage level and whether to support multi-tone transmission or not. Terminal can perform efficient random access process in response to coverage level, subcarrier spacing configuration, multi-tone configuration when machine communication terminal or machine communication device which operates in cellular based IoT system perform random access, number of repetition may be increased, when coverage level is changed, by minimizing the change in coverage level, and operation time of the terminal, due to standing by up to PRACH resource corresponding to the coverage level, may be reduced to reduce energy consumption and to enhance delay time performance.
US11064489B2
The invention relates to allocating resources in a carrier when several subcarrier spacing configurations coexists, and more particularly to avoid or at least reduce the loss of resources when allocating in such a carrier. The invention proposes to align contiguous resource blocks (RB1) of a subcarrier spacing configuration (f1) on a raster of a different subcarrier spacing configuration (f0). Therefore the invention proposes a method to allocate such resource blocks to a terminal.
US11064483B2
[Object] To provide a wireless communication apparatus capable of transmitting and receiving data in accordance with an optimum length of a short transmission time interval in a terminal apparatus among a plurality of lengths of a short transmission time interval at the time of transmission and reception of data at a short transmission time interval shorter than an existing transmission time interval. [Solution] Provided is a wireless communication apparatus including: a frame generation unit configured to generate a frame including a plurality of subframes; a transmission unit configured to transmit the generated frame to another communication apparatus; and a notification unit configured to notify of information regarding a plurality of lengths of a short transmission time interval which is a transmission time interval shorter than one subframe period in the subframe.
US11064477B2
An embodiment provides an information monitoring method, a terminal, and a network device. The method includes: allocating, by a network device, a first frequency domain resource to a terminal, where the first frequency domain resource is used as a bandwidth part of the terminal; obtaining, by the network device, a bandwidth capability of the terminal, and determining, based on the bandwidth capability and the first frequency domain resource, a second frequency domain resource allocated to the terminal, where the second frequency domain resource is used by the terminal to monitor common information; and sending, by the network device, indication information, where the indication information is used to indicate the second frequency domain resource. According to embodiments, common information and information about a terminal can be simultaneously monitored, thereby improving information monitoring efficiency.
US11064472B2
An uplink control channel resource determining method, a terminal, and a network side device are provided. The terminal determines the number N of uplink control information bits to be transmitted; the terminal determines the number of first resources according to a target encoding rate and N; the terminal determines the number of resources actually used according to the number of the first resources and the number of pre-configured resources; and the terminal transmits the uplink control information by means of the number of resources actually used.
US11064464B2
A resource configuration method and apparatus are provided. In an example implementation, the method includes: receiving, by a terminal, indication information, where the indication information indicates a subcarrier width used for a first control channel, a maximum quantity of symbols occupied by the first control channel is determined based on the subcarrier width, and the different subcarrier widths correspond to different maximum symbol quantities; and determining, by the terminal based on the indication information, a quantity of symbols occupied by the first control channel, where the quantity of symbols occupied by the first control channel is less than or equal to the maximum quantity of symbols.
US11064452B2
To precisely synchronize system clocks, medium clocks, or the like of apparatuses with each other. A wireless apparatus includes a main control unit and a wireless control unit. Information regarding a correspondence between a clock that manages a time of the main control unit and a clock that manages a time of the wireless control unit is wirelessly sent to another wireless apparatus by the wireless control unit. This information regarding the correspondence includes information regarding a difference between the two clocks, information regarding a granularity ratio of the two clocks, and the like. For example, the wireless control unit sends the information regarding the correspondence as a part of a frame for measuring the time of the wireless control unit with respect to the other wireless apparatus or a part of a frame for connecting to the other wireless apparatus.
US11064451B2
A radio terminal (110) determines selection information, e.g., by receiving the selection information from another radio terminal (110′) or a base station (100) of a cellular radio network. Depending on the selection information, the radio terminal (110) selects a time reference type from a plurality of time reference types. Based on the selected time reference type, the radio terminal (110) receives signals (204, 208) from a further radio terminal (110′).
US11064428B2
A terminal apparatus includes a communication circuit, a display, and a processor. The processor acquires a first MAC address of an access point to which the communication circuit already made a connection, and a second MAC address that corresponds to an SSID that is obtained by electronic equipment by performing scanning processing. The processor makes a determination of whether or not vendors are identical with each other, based on the first MAC address and the second MAC address, and performs processing of displaying on the display, in a mode in accordance with the result of the determination.
US11064422B2
A network device may include a memory storing instructions and processor configured to execute the instructions to receive a request for a session management (SM) policy association in relation to establishment of a packet data unit (PDU) session for a particular user equipment (UE) device; requesting, from a second network device, access and mobility (AM) policy decisions pertaining to the UE device; receiving AM policy decisions from the second network device, and creating the SM policy association based on at least the received AM policy decisions. The request for SM policy association includes an identifier associated with the second network device. The processor may be further configured to determine whether the network device is the same as the second network device based on the identifier; and transmit a request to the second network device when it is determined that the second network device is not the same as the first network device.
US11064409B2
A method for a network node of a cellular communication network is disclosed. The network node and at least some other network nodes of the cellular communication network are each adapted to support a plurality of beams of a signal beam-forming scheme and to communicate with a wireless communication device using at least one of the plurality of beams. The method comprises identifying one or more candidate beams, causing transmission of a reference signal on each of the candidate beams, causing reservation of an uplink resource of at least one of the candidate beams (wherein the uplink resources are for conveying a report from the wireless communication device, and wherein the report is indicative of a result of measurements of the reference signals), and causing the communication with the wireless communication device to use a target beam (wherein one of the candidate beams is selected as the target beam based on the conveyed report). A corresponding method for a wireless communication device is also disclosed, as well as a computer program product, respective arrangements for a network node and a wireless communication device, a network node and a wireless communication device.
US11064407B2
A method for transmitting a channel state by a terminal in a communication system, according to one embodiment, comprises the steps of: receiving discontinuous reception (DRX) configuration information from a base station; determining whether the terminal is set to transmit channel state information only in onDuration according to a DRX operation; determining whether an arbitrary subframe to be received is a subframe included in onDuration if the terminal is set to transmit the channel state information only in onDuration according to the configuration; and not transmitting the channel state information on the arbitrary subframe if the arbitrary subframe is not a subframe included in onDuration. According to the embodiment, the terminal can efficiently report channel state information.
US11064403B2
Systems, methods, and computer readable mediums for configuring a radio system to provide network service access based on a location of the radio system. The radio system can identify the location and send a location signal indicating its location over a first network. The radio system can receive, over the first network, first configuration data for communicating over a second network based on its location. The radio system can configure itself to communicate over the second network using the first configuration data and subsequently provide network service access over the second network according to the first configuration data.
US11064395B1
Ensuring a quality of service for a wireless device attached to an access node by receiving a data packet at a routing node communicably coupled to the access node, wherein the data packet is transmitted by the wireless device to the access node using a bearer that is associated with a first priority level, determining that the data packet is marked with a first quality of service indicator that is associated with a second priority level that is lower than the first priority level, and marking the data packet with a second quality of service indicator that is associated with the first priority level prior to forwarding the data packet to a destination node. The routing node comprises a cell site router configured to receive the data packet from the access node, and the priority levels include QoS parameters such as DSCP and QCI values.
US11064393B2
Systems and methods presented herein provide for expediting a setup of a wireless session. In one embodiment, a method comprises intercepting setup information for a wireless session from a mobile core (e.g., operated by an MNO) servicing the UE, initiating a communication session between a Modem Termination System (MTS) and a modem based on the intercepted setup information to support a forthcoming wireless session, and providing the wireless session through the communication session setup.
US11064384B2
A wireless communication device including two wireless transceivers and a controller is provided. The first and second wireless transceivers provide a first connection and a second connection for wireless transmission and reception using a first wireless technology and a second wireless technology, respectively. The controller determines a first period of time from reception of a request for transmitting a packet transmission of a data flow by the first wireless transceiver to a start of the packet transmission over the first connection via the first wireless transceiver, or a second period of time from reception of the request for transmitting the packet of the data flow by the first wireless transceiver to reception of the packet by a router, and activates a multipath communication protocol, based on the first or second period of time, for transmitting subsequent packets of the data flow over both the first and second connections.
US11064376B2
Methods, systems, and devices for wireless communications are described. A base station may transmit, to a user equipment (UE), a configuration of a radio link monitoring resource for a radio link that transports downlink traffic for a first type of service, the first type of service having a higher reliability specification and a lower latency specification than a second type of service offered by the base station. The UE may receive the configuration, and detect that the radio link satisfies a failure condition for the first type of service based on monitoring the RLM resource. The UE may transmit a radio link failure (RLF) indication for the first type of service to the base station based on detecting that the radio link satisfies the failure condition for the first type of service. The base station may receive the RLF from the UE, and transmit an RLF response to the UE.
US11064370B2
A mobile telecommunications network includes a core and a radio access network having radio means for wireless communication with mobile terminals registered with the network, wherein the radio access network includes control means 700 operable to control the use of network resources by the mobile terminals. The control means processes control plane signalling.
US11064355B2
The subject matter describes devices, networks, systems, media, and methods to create secure communications between wireless devices and cellular networks, where the wireless devices communicate with the cellular networks via multi-hopping methods in non-cellular networks.
US11064348B2
An in-vehicle communication system includes a gateway that relays communication between an external apparatus and an in-vehicle LAN; and a communication permission determination unit that inhibits communication between the external apparatus and the in-vehicle LAN through the gateway if it is determined that a vehicle having the in-vehicle LAN mounted therein is in a parking state based on acquired predetermined vehicle information.
US11064330B2
A Delay Indicator parameter is contained in CoAP messages to reflect delay tolerance information. The Delay Indicator is leveraged by CoAP Clients and CoAP Servers to improve their behavior such as entering sleep mode to save energy while not violating delay requirements. A timeout mechanism for CoAP Response is enabled by a RESPONSE_Timer based on the Delay Indicator in CoAP ACK. Cancellation of CoAP Requests is enabled by leveraging the delay tolerance information as indicated by Delay Indicator.
US11064322B2
An approach is provided for detecting joint motion using multiple sensor data. The approach, for example, involves retrieving sensor data at least two devices. The sensor data, for instance, is collected using at least one sensor type from among a plurality of sensor types and wherein, and each sensor type of the plurality of sensor types is associated with a respective joint motion classifier. The approach also involves processing the sensor data using the respective joint motion classifier for said each sensor type of the least one sensor type to compute a respective sensor-type joint motion prediction. The approach further involves processing the respective sensor-type joint motion prediction for said each sensor type using a unified classifier to compute a unified joint motion prediction for the at least two devices. The approach further involves providing the unified joint motion prediction as an output.
US11064300B2
A display apparatus includes: a display panel configured to be rolled or unrolled, at least one vibration module on a rear surface of the display panel, the at least one vibration module being configured to: be rolled or unrolled with the display panel, and vibrate the display panel, and a partition on the rear surface of the display panel, the partition being spaced apart from and surrounding the at least one vibration module, wherein the at least one vibration module includes: a plurality of first portions having a piezoelectric property, and a plurality of second portions between the plurality of first portions, the plurality of second portions having flexibility.
US11064298B2
A display apparatus includes a display panel configured to display an image, a supporting member on a rear surface of the display panel, the supporting member being configured to support the display panel, at least one sound generating device on the rear surface of the display panel, the at least one sound generating device being configured to vibrate the display panel to generate sound, a partition between the display panel and the supporting member, the partition including a first side and a second side vertical to the first side, a first pad in the first side, and a second pad in a side facing the first side, the second pad including a material differing from a material of the partition.
US11064294B1
Embodiments described herein provide a combined multi-source time difference of arrival (TDOA) tracking and voice activity detection (VAD) mechanism that is applicable for generic array geometries, e.g., a microphone array that lies on a plane. The combined multi-source TDOA tracking and VAD mechanism scans the azimuth and elevation angles of the microphone array in microphone pairs, based on which a planar locus of physically admissible TDOAs can be formed in the multi-dimensional TDOA space of multiple microphone pairs. In this way, the multi-dimensional TDOA tracking reduces the number of calculations that was usually involved in traditional TDOA by performing the TDOA search for each dimension separately.
US11064290B2
Disclosed herein is a slit-firing speaker apparatus capable of full frequency band reproduction. The speaker apparatus includes a speaker unit configured to generate sound, an enclosure, in which the speaker unit is installed, configured to block rearward sound to prevent the rearward sound of the speaker unit from being mixed with forward sound of the speaker unit, and a reflection plate configured to cover the speaker unit and coupled to the enclosure to form an acoustic path through which the generated sound travels. The acoustic path includes a radiation part formed at one end of the acoustic path and radiating the generated sound, and an opening part formed at the other end of the acoustic path.
US11064289B2
A loudspeaker includes a sound channel extending between the vibrating region of a membrane and the outer side of the loudspeaker, the central axis of the sound channel extending perpendicular to the membrane. The sound channel includes a wave front shaping portion arranged to transform the substantially flat wave front of the sound emitted from the membrane into a wave front having a cross section in the shape of a circular segment. The wave front shaping portion is divided into multiple sub-channels by divider walls that extend from an entrance opening to an exit opening of the wave front shaping portion. Seen in cross section the side walls of each sub-channel converge towards each other from the entrance opening to the exit opening. The centre line of each of the divider walls, seen in cross section, converge towards each other adjacent the exit opening.
US11064288B2
A horn for speakers includes a horn body including: a first opening located in a first end portion and having a circular shape; a second opening located in a second end portion and having a shape different from the circular shape; and a sound path connecting the first opening and the second opening. In a cross section including a central axis of the horn body, an inner surface of the sound path flares out in a quartic curve from the first opening toward the second opening. A length (L2) from the first end portion to the second end portion of the horn body is at least 0.8 times as large as a radius (R) of the first opening.
US11064285B1
A tunable contact microphone is fabricated from nanometer size piezoelectric materials. The piezoelectric nanostructures are deposited on a flexible substrate or tunable resonant backplane. The backplane can be designed to vibrate at fundamental harmonic or sub-harmonic frequencies from 10 Hz to 20 KHz, corresponding to vibration frequencies of the human cranium. The backplane can be attached to a band or other material that will facilitate the attachment to the forehead, behind the ear or throat, with a preferred location being the forehead. When a person speaks, the backplane vibrates causing the nanostructures to generate electricity. The electrical signals are sent to an impedance matching preamplifier. The signal can then be sent to a communications system or fed into the microphone input of a communication system.
US11064284B2
An in-ear device includes a housing shaped to hold the in-ear device in an ear of a user, and an audio package, disposed in the housing, to emit augmented sound. A first set of one or more microphones is positioned to receive external sound, and a controller is coupled to the audio package and the first set of one or more microphones. The controller includes a low-latency audio processing path, digital control parameters, and logic that when executed by the controller causes the in-ear device to perform operations. The operations may include receiving the external sound with the first set of one or more microphones to generate a low-latency sound signal; augmenting the low-latency sound signal by passing the low-latency sound signal through the low-latency audio processing path to produce an augmented sound signal; and outputting, with the audio package, the augmented sound based on the augmented sound signal.
US11064283B2
A convertible head wearable audio device is provided that may include a headband having a first earpiece at a first end and a receptacle at a second end. The convertible head wearable audio device may also include a wireless interface. The wireless interface may be configured to communicatively couple the convertible head wearable audio device to a remote device. The convertible head wearable audio device may further include an active noise cancellation module. The active noise cancellation module may be configured to reduce ambient noise from an audio output of the convertible head wearable audio device.
US11064276B2
A panel bottom member includes a light absorbing member, a top bonding layer which is positioned at the top of the light absorbing member, a first vibration sound element which is positioned below the light absorbing member and bonded to the light absorbing member, a buffer member which is positioned below the light absorbing member and does not overlap with the first vibration sound element, and an interlayer bonding layer which is positioned between the light absorbing member and the buffer member.
US11064274B2
A display apparatus includes: a display panel, and a vibration generator including a plurality of sound-generating modules configured to vibrate the display panel, the plurality of sound-generating modules being configured as touch sensors for sensing a touch pressure applied to the display panel.
US11064269B2
The disclosure provides a conversion method, device and storage medium for media file. The method includes: analyzing metadata encapsulated in a moov box of a media file to obtain media information for describing media data encapsulated in a mdat box of the media file; searching media data within a given time frame according to the time of the media data represented by the media information; searching the position of the media data within the given time frame in the media file according to the position of the media data represented by the media information in the media file; extracting the media data corresponding to the position from the mdat box of the media file; and encapsulating the extracted media data and the metadata for describing the media data according to the encapsulating structure of segmented media file to obtain a segmented media file capable of being independently decoded.
US11064267B2
A client system presents, within an execution environment of an application, a third-party media stream distinct from the application, received from a remote host server via a network. The client system detects interaction events during presentation of the third-party media stream, and transmits descriptions of the detected interaction events to the remote host server. The application may be pre-cued prior to presentation, e.g., to minimize start-up time. In some implementations, a side-band message channel is established to facilitate communication between the client system and the remote host server.
US11064261B2
A method for recommending a content by an electronic device is disclosed. The method for recommending a content by an electronic device includes the steps of recommending a content on the basis of a viewing history, calculating recommendation hit ratios of the recommended content according to days of the week and times of the day on the basis of the selection frequency of the recommended content, and storing the same, and based on a specific event occurring, calculating a recommendation hit ratio of a content corresponding to the day and time when the specific event occurred, and based on the calculated recommendation hit ratio satisfying a predetermined condition, directly providing the content.
US11064248B2
Devices and methods for routing content are provided herein. In some embodiments, a method for routing content include receiving audio data representing a command from a first electronic device, determining content that is associated with the command, sending responsive audio data to the first electronic device, and sending instructions to the second electronic device to output the content associated with the command. In some embodiments, a method for routing contents includes determining a state of the second electronic device and sending instructions to output the content to a selected one of the first and second electronic devices based on the state of the second electronic device.
US11064246B2
A system is described for distributing over the air (OTA) channels within buildings and homes. The system can implement one or more active multi-mode antennas for improved performance and reliability. The system can be configured as a mesh network where multiple nodes are distributed to improve the probability of channel capture across the VHF and UHF frequencies used for over the air TV distribution. A node consists of a beam steering antenna that operates at the VHF and UHF frequencies for TV signal reception, a receiver and demodulation circuit, a transcoder to convert the received information for re-distribution, and a transceiver capable of operation at a secondary frequency band for use in re-distributing the information to communication devices in proximity of the node. The secondary frequency band can be the common WLAN (Wireless Local Area Network) system such as Wi-Fi, with the Wi-Fi transceiver also containing beam steering antennas for improved in-building propagation of the re-distributed information.
US11064238B2
A method, system, or device to determine when media content has been displayed. The method can include receiving a unique identifier (UID) and fingerprint for a media segment. The method can also include determining a media segment ID for the media segment, generating and submitting a query for the media segment ID in a record database, determining that the media segment ID is not stored in the record database, and identifying an overlay content segment ID. The method can include generating and submitting for the overlay content segment ID in the record database, determining it is not stored in an entry, sending the overlay content segment to the electronic device, and receiving a notification from the electronic device.
US11064234B2
An advertisement management system receives a commercial break schedule generated from a completed assignment of one or more spots, which correspond to deals including advertiser orders to place the one or more spots into one or more commercial breaks in the commercial break schedule based on constraints and placement requirements. The system determines which of one or more orders in one or more deals are targeting orders, and determine a baseline target delivery for the targeting orders based on expected viewership associated with the targeting orders. The system places a portion of the one or more spots for the targeting orders based on a lift goal over the baseline target delivery, determines a liability per pending spot for spots determined to be candidates for advertisement scheduling and reshuffles placement of a remaining portion of the one or more spots based on the liability per pending spot for the candidates.
US11064231B2
A configuration is realized such that a playback application applied in a receiving device can be determined using a service category identifier recorded in an SLT that can be received in advance. The service category identifier capable of identifying an application applied to a provided service such as a program provided by a transmitting device is transmitted to the receiving device. The receiving device performs a continuation process on an application applied before service transition when the service transition occurs and when applications applied to services before and after the transition are same. The service category identifier is an identifier capable of identifying the service by determining whether to apply a residential playback application or a broadcast playback application for playback of the service.
US11064228B2
A server includes a processor configured to determine, based on reception of information from a client device, synchronization parameters between a server clock rate associated with the server and a client clock rate associated with the client device. The processor is also configured to determine a client-side generation timestamp for an audio frame based on the synchronization parameters and based on a server-side generation timestamp for the audio frame. The processor is further configured to generate the audio frame. The audio frame includes the client-side timestamp.
US11064224B2
A media system replaces content in a first sequence of media content. The media system presents the first sequence of media content to an end-user and generates a fingerprint of the sequence of media content. The fingerprint is for comparison with a plurality of reference fingerprints so as to identify the first sequence of media content and determine a reference position within the first sequence of media content. The media system sends a request for a replacement sequence of content to a content replacement system, and receives replacement media content selected based on the identified first sequence of media content. The media system presents the replacement media content to the end-user instead of the first sequence of media content. Presenting the replacement media content begins at a position in the first sequence of media content that is determined based on the reference position.
US11064222B1
The present disclosure relates to a method for delivering cloud Digital Video Recording (cloud DVR) content by a media server (101). The method comprises receiving one or more inputs (205) related to cloud DVR content from one or more sources for delivering the cloud DVR content to a mobile device (104) connected to a Mobile Edge Computing (MEC) node (102). Further, the method comprises generating a plurality of dynamic vectors (206), using the received one or more inputs (205). Furthermore, the method comprises switching of a recording of the cloud DVR content between the MEC node (102) or a cloud server (103), based on the plurality of vectors and a prediction of a load on the cloud server (103). Thereafter, the method comprises caching the cloud DVR content in one of the MEC node (102) or the cloud server (103) based on the switching to deliver the cloud DVR content to the plurality of mobile devices.
US11064216B2
An encoder includes circuitry and memory. Using the memory, the circuitry, in inter prediction processing: derives a first motion vector of a current block to be processed, using a motion vector of a previous block which has been previously processed; derives a second motion vector of the current block by performing motion estimation in the vicinity of the first motion vector; and generates a prediction image of the current block by performing motion compensation using the second motion vector.
US11064209B2
A system and method of content adaptive pixel intensity processing are described. The method includes receiving a predefined set of processed video data configured from the processed video data, deriving a range information associated with an original maximum value and an original minimum value for a predefined set of original video data, wherein the predefined set of processed video data is derived from the predefined set of original video data, and adaptively clipping pixel intensity of the predefined set of processed video data to a range deriving from the range information, wherein the range information is incorporated in a bitstream and represented in a form of the original maximum value and the original minimum value, prediction values associated with a reference maximum value and a reference minimum value, or a range index associated with a predefined range set.
US11064207B1
The data processing method and system provided in the present specification may use an encoding convolution kernel to perform an encoding spectrum-adjustment on an original frame in original data when compressing the original data, so that the amplitude of the intermediate-frequency to high-frequency region in the original frame may be smoothly reduced, thereby reducing the data information in the original frame and improve the encoding efficiency. Thus, the compressed data volume is reduced. When the method and system are employed to decompress a compressed frame, a decoding convolution kernel may be used to perform a decoding spectrum-adjustment on the compressed frame, where the decoding convolution kernel corresponds to the encoding convolution kernel, so as to restore the data in the compressed frame and obtain a decompressed frame. The method and system may improve data compression efficiency and transmission efficiency.
US11064203B2
Real-time, hardware-implementable Structured Similarity (SSIM)-based rate distortion optimization (RDO) techniques for video transmission are described. The disclosed techniques provide efficient application of SSIM as a distortion metric in selecting prediction modes for encoding video for transmission. A prediction mode, at a high level, specifies which previously encoded group of pixels can be utilized to encode a subsequent block of pixels in a video frame. A less compute intensive distortion metric is first used to select a subset of candidate prediction modes. Then a more compute intensive SSIM-based selection is made on the subset. By utilizing the disclosed techniques during video encoding, tradeoffs between distortion and transmission rate can be made that are more relevant to human perception.
US11064189B2
A naked-eye three-dimensional display method constructed on two half-screens, a naked-eye three-dimensional display device, and a terminal equipment are provided in embodiments of the disclosure, the two half-screens being configured to display respectively images corresponding to a left eye and a right eye of an observer respectively, the method comprising: detecting in a real-time manner distances between both ends of each row of pixels on each of the half-screens and a corresponding eye of the observer through which said each of the half-screens is viewed; calculating light-exiting angles formed from displayed pixels on said each of the half-screens to the corresponding eye through which said each of the half-screens is viewed, as a function of a length of each of the half-screens and the distances between both ends of each row of pixels on each of the half-screens and the corresponding eye through which said each of the half-screens is viewed; and controlling light rays outputted from the displayed pixels to the corresponding eye through which said each of the half-screens is viewed, with a collimated light adjusting device, according to the light-exiting angles formed from the displayed pixels on said each of the half-screens to the corresponding eye through which said each of the half-screens is viewed, so as to focus displayed contents on said each of the half-screens onto the corresponding eye through which said each of the half-screens is viewed.
US11064187B2
Embodiments of this application disclose a display including a display screen, a liquid crystal lens layer, and a control module. The display screen comprises a plurality of pixel groups, each of which includes at least one pixel. The liquid crystal lens layer comprises a plurality of liquid crystal lens units, each pixel group being correspondingly disposed with a liquid crystal lens unit. The control module is configured to obtain virtual display depth information of to-be-displayed content of each pixel group. The control module is configured to control, when displaying the to-be-displayed content on a pixel group and according to the virtual display depth information, an electric field applied to a liquid crystal lens unit corresponding to the pixel group, to change a refractive index of the corresponding liquid crystal lens unit, and is configured to adjust a first virtual image of the content displayed by the pixel group.
US11064180B2
Systems and methods which provide Convolutional Neural Network (CNN) based synthesized view quality enhancement for video coding are described. Embodiments may comprise an encoder configured for CNN based synthesized view quality enhancement configured to provide improved coding efficiency while maintaining synthesized view quality. Additionally or alternatively, embodiments may comprise a virtual viewpoint generator configured for CNN based synthesized view quality enhancement configured provide post-processing of the synthesized view at the decoder side to reduce the artifacts. CNN based synthesized view quality enhancement may, for example, be provided for 3D video coding to improve its coding efficiency, which can be utilized in 3D scenarios, such as 3DTV.
US11064162B2
An intelligent video analysis method and system logically selects only surveillance cameras associated with an event and assigns different ranks to the selected surveillance cameras according to the importance thereof. Thereafter, more video analysis resources are assigned to a surveillance camera of high importance, thereby rapidly and efficiently performing video analysis.
US11064156B2
A method of controlling a plurality of cameras in a communication network is provided. The method includes: controlling a camera to receive and analyze information about an idle time of each of at least one other camera; according to the analyzing, controlling the camera to transmit at least one task and/or information about the at least one task to the at least one other camera, wherein the idle time of each of the at least one other camera is set to a time remaining before each of the at least one other camera is configured to execute a task among one or more tasks or a sum of time durations at which no tasks are allocated to each of the at least one other camera.
US11064152B2
A system to monitor compliance with fishery management regulations by recording time and location stamped video of a catch. The system utilizes battery powered miniature camera/DVR modules capable of being mounted virtually anywhere on a fishing vessel. The cameras are activated by software triggers using motion and changes in hydraulic pressure to avoid the capture of unwanted video and unnecessarily draining the battery. A method of analyzing the video data to ascertain species, size, and mass is also disclosed.
US11064147B2
A solid-state image pickup device includes: comparators; counters; and a control portion for carrying out control in such a way that in a phase of an addition mode, the two comparators and the two counters corresponding to the two pixel columns, respectively, are set as a unit, 1 is added to a second digit of one counter of the two counters when both the comparison results from the two comparators has a first logic, 1 is added to a first digit of the one counter when one of the comparison results from the two comparators has the first logic, and 1 is added to none of the first digit and the second digit of the one counter when both the comparison results from the two comparators has a second logic.
US11064143B2
An image processing device includes an image data generation circuit configured to generate n pieces of Bayer-type divisional image data configured by divisional pixel signals having the same divisional arrangement from divisional pixel signals of m×n generated by photoelectric conversion elements at n parts into which each of m pixels is divided, and an image processing circuit configured to perform image processing on the n pieces of Bayer-type divisional image data.
US11064132B2
A camera may include an image sensor configured to capture and measure light of a scene to be imaged. Control circuitry may be configured to control the image sensor to measure instances of the light captured in main exposure windows interspersed with test exposure windows. Timing of the main exposure windows may be adjusted based on luminance levels captured during the test exposure windows, for synchronization with a flickering waveform of the light.
US11064131B1
Vision sensing systems and methods that mitigate flicker and associated artifacts. The system includes a camera module that controls operation of a camera onboard a mobile platform and generates camera data therefrom, wherein the camera data comprises a sequential plurality of frames An exposure lock module is configured to: communicate with the camera module to receive the camera data; analyze the camera data to identify a blackout; utilize machine learning to quantify a frequency of blackouts in the camera data; generate a vision sensor command for anticipating future blackouts as a function of the frequency of blackouts; and supply the vision sensor command to the camera module. An enhanced exposure control module utilizes the vision sensor command to mitigate flicker and associated artifacts, thereby providing image stabilized enhanced frames.
US11064124B2
Methods and apparatus for supporting zoom operations using a plurality of optical chain modules, e.g., camera modules, are described. Switching between use of groups of optical chains with different focal lengths is used to support zoom operations. Digital zoom is used in some cases to support zoom levels corresponding to levels between the zoom levels of different optical chain groups or discrete focal lengths to which optical chains may be switched. In some embodiments optical chains have adjustable focal lengths and are switched between different focal lengths. In other embodiments optical chains have fixed focal lengths with different optical chain groups corresponding to different fixed focal lengths. Composite images are generate from images captured by multiple optical chains of the same group and/or different groups. Composite image is in accordance with a user zoom control setting. Individual composite images may be generated and/or a video sequence.
US11064108B2
A media processing apparatus and method for frame rate control based on rendered objects. The media processing apparatus receives a first plurality of image frames which may include a first plurality of objects from a first image capturing device. The media processing apparatus receives a first user input corresponding to a first object from a first media rendering device. The media processing apparatus determines a first speed of movement of the first object based on an analysis of a first set of consecutive image frames from the first plurality of image frames and calculates a first frame rate based on the determined first speed of movement of the first object. The first image capturing device captures a second plurality of image frames at the first frame rate. The media processing apparatus transmits the captured second plurality of image frames to the first media rendering device.
US11064107B2
Systems and methods for analyzing scenes from cameras imaging an event, such as a sporting event broadcast, are provided. Systems and methods include detecting and tracking patterns and trails. This may be performed with intra-frame processing and without knowledge of camera parameters. A system for analyzing a scene may include an object characterizer, a foreground detector, an object tracker, a trail updater, and a video annotator. Systems and methods may provide information regarding centers and spans of activity based on object locations and trails, which may be used to control camera field of views such as a camera pose and zoom level. A magnification may be determined for images in a video sequence based on the size of an object in the images. Measurements may be determined from object trails in a video sequence based on an effective magnification of images in the video sequence.
US11064102B1
Methods, devices, computer readable medium, and systems are described for capturing images at venues. Venues are organized around one or more shotspots. Shotspots are geographic locations which may have one or more subspots and one or more venue operated camera devices. Subspots identify positions to be occupied by subjects within a shotspot. Shotspots are installed, registered, and operated by venue operators. Images are captured based on triggers which may include one or more conditions under which images will be stored. Conditions may also include negative limitations. Users wishing to use a shotspot do so through a mobile device. Interacting through the mobile device, a user may discover, receive directions to, navigate to, and arrange sessions during which they may use a shotspot. Users may also receive sample images, define triggers, initiate triggers, preview framing, and receive images through the mobile application.
US11064097B2
A waterproof effect enhancing structure that can make an imaging apparatus compact. A camera unit including an imaging element, a rotation shaft that is a center of rotation of the camera unit, a bearing that rotatably supports the rotation shaft, a base member that supports the bearing, a presser member that is fixed to the rotation shaft, an ultrasonic motor that is disposed on a same axis as the rotation shaft, and has a rotor that is brought into pressure contact with the presser member, and a stator that is brought into pressure contact with the base member, and a waterproof unit disposed between the base member and the camera unit are placed in the imaging apparatus, and the camera unit, the waterproof unit, the base member, the ultrasonic motor, and the presser member are disposed in a rotation axis direction in this order.
US11064082B2
There is provided with a method of controlling an image processing apparatus. The method includes accepting a predetermined instruction for adding a predetermined mark to a first image which is being displayed. The method includes, based on at least one of a non-printing area corresponding to an area on a recording medium where printing is not to be performed and a second image being positioned at the predetermined location when the predetermined instruction is accepted, causing at least one of the first image and the second image to move. The at least one, that was positioned at the predetermined location when the predetermined instruction was accepted, of the non-printing area and the second image is not positioned at the predetermined location after at least one of the first image and the second image has been moved.
US11064075B2
A system for processing voice responses is disclosed. The system is configured to store a correlation table identifying relationships between self-service routines, tags, and corresponding actions. The system receives a call from a user and issues a query in response to the call. The system receives an utterance from the user in response to the user and determines whether the utterance matches a pre-defined response. If there is no match, the system analyzes the utterance with a pre-defined statistical language model and identifies a service tag for the utterance. The system then associates the utterance with the service tag and a self-service routine that is associated with the call. The system identifies an action from the correlation table that correlates to the service tag and the self-service routine.
US11064073B2
A system and method provide an integrated automation solution that links multiple systems and applications of a contact center operation and provides a unified support interface and unified knowledge base that delivers relevant data in real-time to assist contact center personnel during a customer interaction. Robotic Process Automation (RPA) is used for automating workflows and processes with robots (e.g., attended and/or unattended) that perform various tasks and activities for capturing information (data, documents, etc.) from multiple front-end and/or back-end systems and applications to provide the necessary data and information in real-time during a contact center session.
US11064071B1
Systems, methods, and computer program products are provided for generating and handling a waitlist during an audio conversation on a mobile application. For example, a method comprises: receiving a request from a first user, listening to a first audio conversation involving a second user and a third user, to join a waitlist associated with the second user or the first audio conversation; adding the first user to the waitlist associated with the second user or the first audio conversation; enabling the second user to view the waitlist; and initiating a second audio conversation between the second user and a user on the waitlist upon termination of the first audio conversation.
US11064067B2
In aspects of gesture detection based on device form factor, a device includes gesture detection algorithms from which gestures are detectable based on device configurations. The device implements a gesture module to determine a form factor of the device as one of the device configurations, and select a gesture detection algorithm that corresponds to the form factor. The gesture module then utilizes the selected gesture detection algorithm to detect a gesture performed by a user holding the device in the device form factor. Additionally, the gesture module can determine a change in the device form factor. The gesture module can then replace the gesture detection algorithm with a different gesture detection algorithm, or replace parameter values in the gesture detection algorithm with respective updated parameter values, which are then usable to detect another instance of the gesture performed by the user holding the device in the changed form factor.
US11064065B2
A system includes a processor configured to detect the presence of a wireless network access point usable for vehicular communication. The processor is also configured to connect to the wireless access point and report connection information relating to the connected wireless access point to an entity capable of establishing direct cellular connection with a vehicle, identifying the connected wireless access point as an alternative communication method if cellular communication is unavailable.
US11064064B2
A system for displaying a wireless service icon receives a message from a network device of a wireless network to which a mobile device is attempting to connect, wherein the message comprises layer indication data representative of a functionality of the network device of the wireless network and an index value associated with first frequency bands supported by the network device and based on a type of the mobile device, analyzing the layer indication data and the index value. The system can further comprise in response to determining a condition associated with the index value is satisfied based on a result of the analyzing, determining whether a frequency band allocated to the mobile device is included in the first frequency bands and in response to the frequency band allocated to the mobile device being determined to be included in the first frequency bands, generating first display data.
US11064057B2
An architecture to allow the translation or conversion of short-range direct communications between devices with different radio access, such as in a V2X (vehicle-to-everything) communication context, is disclosed. In an example, a translation process, such as is performed by a mobile/multi-access edge computing (MEC) communication entity, includes: obtaining or accessing, at a translation function, a communication message (e.g., IP message) provided from a first device operating with a first radio access technology (e.g., LTE C-V2X), the message addressed to a second device operating with a second radio access technology (e.g., IEEE 802.11p or DSRC/ITS-G5); converting the communication message, with the translation function, into a format compatible with the second radio access technology; and initiating a transmission of the translated communication message, from the translation function, to the second device using the second radio access technology.
US11064054B1
Disclosed is a method and apparatus for performing steps to cause encoded information to be stored at a client device during a first network session between a server and the client device. To cause encoded information to be stored at a client device, the server first determines a set of network resource requests that encode the information. These network resource requests may include requests for one or more specific URLs and/or requests for one or more files. The server then causes the client device to initiate the network resource requests. The server may cause this initiation by, for example, redirecting the client device to the network resources. The client device initiating the network resource requests causes data representative of the network resource requests to be stored at the client device.
US11064053B2
Embodiments of the present disclosure relate to a method and an apparatus for processing data. The method can include: determining, in response to receiving an access request, a time interval between the access request and a last access request as a first time interval; acquiring a preset complete binary tree from a management server end, a value of a non-leaf node of the complete binary tree being related to a time interval of latest two access requests received by a metadata server, a leaf node being used to represent a virtual node in a distributed system, and the virtual node corresponding to the metadata server; selecting a target path from the complete binary tree according to the first time interval; and sending the access request and the target path to a metadata server corresponding to a leaf node of the target path.
US11064047B1
Techniques described are directed to accessibility of instant application data via an associated application. In an example, a service provider can cause a first user interface associated with an instant application associated with a particular, discrete functionality of an application to be presented via a first user computing device of a user. The service provider can receive data via an interaction with the first user interface associated with the instant application. The service provider can receive a request to download the application from a second user computing device of the user, cause the application to be downloaded on the second user computing device of the user, and cause the data received via the interaction with the first user interface associated with the instant application to be associated with the application on the second user computing device.
US11064037B2
Disposing individual elements within a swarm by receiving location data for swarm elements, receiving network traffic data for the swarm elements, determining new location data for a swarm element according to the location data and network traffic data of the swarm element, and sending the new location data to the swarm element.
US11064035B2
A computer-implemented method comprises discovering, by a client device, an available host computing device implementing a radio receiver, wherein the host computing device is identified from a decentralized shared database; establishing, by the client device, a relationship with the host computing device based on discovering the host computing device from the decentralized shared database; receiving, by the client device, application data from the host computing device based on establishing the relationship, wherein the application data is associated with radio signals received by the radio receiver from a single transmitter; and storing, outputting, or displaying, by the client device, the application data.
US11064030B2
In one embodiment, a master on-boarding agent establishes a virtual private network (VPN) connection with a local on-boarding agent executed by a gateway of a vehicle. The master on-boarding agent receives, via the VPN connection, vehicle data obtained by the local on-boarding agent from a co-pilot system of the vehicle. The master on-boarding agent configures, based on the received vehicle data, the gateway of the vehicle with a network configuration, wherein the network configuration includes an Internet Protocol (IP) address for the gateway. The master on-boarding agent coordinates, based on the network configuration, application of a security policy to the gateway.
US11064029B2
A microscope device connected to a network includes a communication unit and a control unit. The communication unit receives master setting information from a data processor by communicating with the data processor over the network, and the master setting information includes multiple pieces of customizing setting information that correspond to multiple types of microscopy. The control unit registers or updates own-device-setting information of the microscope device in accordance with the master setting information received by the communication unit.
US11064016B2
The technology disclosed includes a system to apply data loss prevention (DLP) to cloud-based services for which no service-specific parser is available. The system determines that a known cloud-based service is being accessed via an application programming interface (API) and no service-specific parser is available for the API being accessed. The system applies a category-directed parser to the API being accessed. The category-directed parser includes multiple category-directed match rules derived from multiple syntaxes used by numerous known providers to implement a category of service. The category-directed parser collects metadata from content being conveyed via the API and assigns the collected metadata to variables. The system invokes a DLP processor and sends the collected metadata to the DLP processor for use in focusing analysis of content being conveyed via the API.
US11064013B2
The technology disclosed includes a system to apply data loss prevention (DLP) to cloud-based services for which no service-specific parser is available. The system determines that a known cloud-based service is being accessed via an application programming interface (API) and no service-specific parser is available for the API being accessed. The system applies a category-directed parser to the API being accessed. The category-directed parser includes multiple category-directed match rules derived from multiple syntaxes used by numerous known providers to implement a category of service. The category-directed parser collects metadata from content being conveyed via the API and assigns the collected metadata to variables. The system invokes a DLP processor and sends the collected metadata to the DLP processor for use in focusing analysis of content being conveyed via the API.
US11064012B2
Disclosed are a file downloading method, apparatus, and electronic device. A preferred embodiment of the method comprises: determining, in response to receiving a download instruction issued from a user with respect to a target file, whether a download task for downloading the target file is present in a download task list; obtaining the size of the target file from the server in response to determining that the download task with respect to the target file is not in the download task list; determining a current network speed of a download network in use; splitting the target file into chunks based on the current network speed and the size of the target file to obtain at least one to-be-downloaded chunk file and chunk information corresponding to respective to-be-downloaded chunk files; and performing download operations simultaneously on the respective to-be-downloaded chunk files.
US11064009B2
A system for augmentation of reality-based components and actions related to controllers. Actions may incorporate augmented reality-based wiring, commissioning and monitoring. An augmented reality based application may run in a smart glass, head mounted display (HMD) or in a smart phone, which can augment, for example, a building management system controller and help in wiring, monitoring and commissioning of the controller.
US11064007B2
An multistep guided system for mobile devices that facilitates the creation and dissemination of multistep guided activities from a source computer/device to a plurality of other recipient mobile devices, wherein the multistep guided activities is disseminated to the recipient mobile devices in a form that is compatible with the capabilities of the respective recipient mobile devices. The audio guided system comprises the source computer/device, the plurality of other recipient mobile devices and a server.
US11064003B2
Method and apparatus for receiving streaming via transport protocol in wireless communication system
The present specification may provide a method for a sink device receiving a streaming from a source device in a wireless communication system. In this regard, the method for receiving streaming may comprise the steps of: receiving from the source device streaming over a first transport protocol; transmitting to the source device a first message including information regarding a transport protocol of the sink device when the first transport protocol connection is disconnected; receiving from the source device a second message including information regarding a transport protocol of the source device; and receiving from the source device the streaming over one of the first transport protocol and a second transport protocol.
US11064000B2
Techniques and systems are described for accessible audio switching options during the online conference. For example, a conferencing system receives presentation content and audio content as part of the online conference from a client device. The conferencing system generates voice-over content from the presentation content by converting text of the presentation content to audio. The conferencing system then divides the presentation content into presentation segments. The conferencing system also divides the audio content into audio segments that correspond to respective presentation segments, and the voice-over content into voice-over segments that correspond to respective presentation segments. As the online conference is output, the conferencing system enables switching between a corresponding audio segment and voice-over segment during output of a respective presentation segment.
US11063997B1
Methods and apparatus are described for efficiently representing manifests and playlists for media presentations. Some media streaming protocols include repetition syntax by which a sequence of media segments having the same duration can be represented with a single entry. A pattern syntax is introduced by which repeating patterns of segment durations in a cycle may be represented in manifests and playlists.
US11063993B2
Methods and apparatus for addressing of Virtual Network Functions, VNFs. A registration controller of a VNF instance controls a transmitter to transmit a registration request to a VNF Service Registry, VNF-SR, the registration request identifying a public address of the VNF instance. A receiver of the VNF-SR receives the registration request and a VNF address determiner determines a VNF address for the VNF instance based on the received registration request. A Database Management System, DBMS, stores the determined VNF address in a memory. An event subscriber of a Virtual Network Function Manager, VNFM, controls a transmitter to transmit a subscription request to the VNF-SR, the subscription request comprising an identifier for a VNF. A receiver of a Virtual Configuration Server, VCS, receives a notification from the VNF-SR when a change has occurred in configuration and/or address data stored in the memory of the VNF-SR and relating to one or more VNF instances. A configuration manager determines a configuration instruction for the one or more VNFs based on the received notification, and controls a transmitter to transmit the configuration instruction to the one or more VNF instances.
US11063989B2
Remote control to facilitate the management, configuration, or maintenance of information technology infrastructure is provided. The system activates a real-time communication session and a code for the real-time communication session. The system generates a link with an indication of the code for the real-time communication session. The system transmits the link to a mobile telecommunications device that launches a web browser to request content. The system receives the request for content, and obtains access to data from a sensor of the mobile telecommunications device. The system identifies the real-time communication session corresponding to the code. The system establishes, via a web socket over a network protocol, the real-time communication session with a data feed from the sensor. The system provides, based on at least a portion of the data feed, a command to control the mobile telecommunications device.
US11063984B2
A computer-implemented method includes receiving a request for access to a micro-service for a subject to perform an action using a resource; determining whether an access policy governing the access for the subject to perform the action using the resource is stored in a cache memory; in response to the access policy being stored in the cache memory, allowing or denying the request based on the access policy; in response to the access policy not being stored in the cache memory, requesting a new access policy for the subject to perform the action using the resource; receiving the new access policy including an access decision and a duration of the new access policy; allowing or denying the request based on the new access policy; and storing the new access policy in the cache memory.
US11063976B2
A system and method for providing security to a network may include maintaining, by a processor, a model of an expected behavior of data communications over the in-vehicle communication network; receiving, by the processor, a message sent over the network; determining, by the processor, based on the model and based on content in the message, whether or not the message complies with the model; and if the message does not comply with the model then performing, by the processor, at least one action related to the message.
US11063971B2
A method for use in a network communication system including a plurality of electronic controllers that communicate with each other via a bus in accordance with a Controller Area Network (CAN) protocol determines whether or not content of a predetermined field in a frame which has started to be transmitted meets a predetermined condition indicating fraud. In a case where the content of the predetermined field meets the predetermined condition, an error frame is transmitted before an end of the frame is transmitted. A number of times the error frame is transmitted is recorded for each identifier (ID) represented by content of an ID field included in a plurality of frames which has been transmitted. A malicious electronic controller is determined in accordance with the number of times recorded for each ID.
US11063967B2
A device includes a communication interface and a processor. The communication interface is configured to receive a network threat report. The processor is configured to extract an indicator from the network threat report. The indicator is reported to be associated with a network threat. The processor is also configured to determine, based on the indicator, a confidence score indicating a likelihood that the indicator is associated with malicious activity. The processor is further configured to determine, based on the indicator, an impact score indicating a potential severity of the malicious activity. The processor is further configured to identify, based on the indicator, the confidence score, and the impact score, an action to be performed. The action includes blocking network traffic corresponding to the indicator or monitoring network traffic corresponding to the indicator. The processor is also configured to initiate performance of the action.
US11063963B2
A system, method, and apparatus for detecting remote control of a client device are disclosed. An example network security apparatus includes a network switch configured to route first data packets between a client device and a content provider device, determine IP addresses of other devices that transmit second data packets to or receive second data packets from the client device, and throttle the second data packets destined for the client device. The apparatus also includes a controller configured to receive signal packets indicative of activity in relation to a webpage provided by the content provider device to the client device and instruct the network switch to throttle the second data packets after receiving one of the signal packets. The controller is also configured to provide an indication of a malicious device remotely controlling the client device responsive to not receiving another signal packet within a specified time period.
US11063962B2
A malicious URL detection method, apparatus, and storage medium are provided. The method includes rolling back a virtual machine to an initiating state in response to detecting a trigger event of the virtual machine. In the initiating state, page content of a target URL is loaded using the virtual machine. Using the virtual machine, an application program linked to the page content is run. A system snapshot file of the virtual machine is obtained in at least one state of the initiating state, a state in which the loading of the page content is completed, or a state in which the application program is being run. Malicious URL detection is performed on the target URL based on the obtained system snapshot file.
US11063957B2
Provided is a method for decoupled transmission of data between networks having different security requirements, in which, in a first network having high security requirements, first data from a first application are transmitted in a communication exclusively between components within the first network via multiple communication links, data being captured in the first network by at least one monitoring device per communication link in a decoupled manner and being transmitted to a second network having lower security requirements. Also, a corresponding arrangement is also provided.
US11063952B2
An apparatus for use in an identity management system includes a storage device; a network interface; and a processor, the storage device storing software instructions for controlling the processor to: process a request, received via a network interface, for an exclusive claim to a unique identifier associated with an individual; verify the individual's claim to the unique identifier is proper; if the individual's claim is verified, create a user account, wherein the user account is associated with the respective individual's claimed unique identifier; provide a look up service for responding to external queries regarding whether individual unique identifiers of the type claimed by the individual have been claimed; and provide proof of the identity of the individual based on the individual's exclusive claim to the claimed unique identifier in response to a request to provide said proof if authorized by the individual through the user account.
US11063950B2
A system discloses providing secure remote desktop session host experience to a user for a selected application while controlling the user's access to non-core functionalities of the selected application. An implementation of the system disclosed herein identifies a non-core functionality of an application running on a server, flags the executable files, shared object library files, and the registration keys necessary for the non-core functionality of the application, and disables the application's access to the identified executable files, the identified shared object library files, and the identified registration keys.
US11063949B2
Methods, computer program products, and systems are presented. The method computer program products, and systems can include, for instance: examining ledger data of a blockchain ledger; examining node data of a plurality of candidate nodes, wherein the examining node data includes examining data of candidate nodal networks associated to respective ones of the plurality of candidate nodes; and transitioning blockchain ledger access in dependence on the examining of the ledger data and in dependence on the examining of the node data, wherein the transitioning blockchain ledger access includes transitioning blockchain ledger access between a first candidate node and a second candidate node of the plurality of candidate nodes.
US11063932B1
In one embodiment, a method includes receiving, from a device via a wireless signal, a request to access a WLAN of a router, the request including a device identifier. The provisioning agent may be within wireless ranges of the device and of the router. The provisioning agent may request, from an authentication server, a password for the device. The password may be uniquely generated by the authentication server for the device. The provisioning agent may receive the password from the authentication server. The provisioning agent may send, to the router, the password and the device identifier. The provisioning agent may receive, from the router, an indication that the router has verified the password with the authentication server. The router may store the device identifier in association with the password. The provisioning agent may send, to the device, the password. The password may authenticate the device to the router.
US11063927B1
Techniques for an identity-aware load balancer (ALB) are described. An identity-aware ALB can securely authenticate users when accessing web-based applications accessed through the ALB, or a node of the ALB. An application owner can configure an authentication action in the ALB. When a request for the application is received, the ALB inspects the request for a session cookie to determine whether the requesting user is logged-in. If the request includes a session cookie, the ALB can decrypt the session cookie and provide identity information with the request to the application. If no session cookie is included, or if the session cookie is expired, the ALB can authenticate the user with an identity provider specified in the authentication action. Integrating authentication into an ALB simplifies application development and maintenance, and improves security, since fewer changes to the application stack reduce the chances of errors being introduced.
US11063926B1
Devices and methods for single sign-on and regulatory compliance involve a processor of a communication device executing a first entity application that stores user authentication data on a secure vault element of the communication device. Thereafter, the stored user authentication data is retrieved from the secure vault element by the processor executing a second entity application, and the processor executing the second entity application logs the user into the second entity application based on the user authentication data retrieved from the secure vault element without requiring entry of further user authentication data.
US11063923B2
Authenticator plugin interface for an enterprise virtualization portal is provided. An example method for evaluating a portal access request may comprise: receiving, by a virtualization management platform, a request initiated by a requestor for access to an enterprise virtualization portal associated with the virtualization management platform, the request comprising a login credential; transmitting, to a first authentication system, a first authentication query comprising an identifier of a first data type, and a first value of the first data type, wherein the first value is derived from the login credential; receiving a first response message comprising an identifier of a second data type, and an authentication response of the second data type; and responsive to evaluating the authentication response, granting the requestor access to the enterprise virtualization portal.
US11063922B2
Disclosed are various examples for facilitating access to files in a virtual content repository. In one example, a request to access a file is transmitted to a management service. The request includes a first authentication credential for a first user account associated with the management service. Storage plan data is received that identifies a content repository and a second authentication credential for a second user account associated with the content repository. The client device authenticates with the content repository using the storage plan data, and access to the file is provided.
US11063921B2
Encrypted web traffic exchanged between a client device and a web server during a communication session and captured using a passive capture technique can be received. The encrypted web traffic can be encrypted using a shared secret generated for the communication session in accordance with an anonymous key agreement protocol. A TCP connection table, which includes a session identifier for the communication session, can be created for the communication session. At least one TCP connection can be built for the received encrypted web traffic using the TCP connection table. Using the session identifier, the shared secret can be accessed from a cache in which the shared secret is stored, at least temporarily, by the web server. Data from the encrypted web traffic can be extracted by using the shared secret to decrypt the encrypted web traffic. The extracted data can be stored to a data store.
US11063915B1
A device such as a network-attachable data transfer device may be configured to operate in a cluster to coordinate the storage of data. A cluster manifest may include data and/or metadata related to devices of the cluster. In some cases, a cluster manifest may include, for each of one or more devices of a cluster: an encrypted payload; an identifier associated with the particular device; and an encrypted data entry. The encrypted payload may encode a cryptographic payload key used in part to perform storage operations. The encrypted data entry may include one or more encrypted partitions that are each decryptable by a different security module of the device. The decrypted partitions may be assembled to form a cryptographic key that may decrypt the encrypted payload. The cluster manifest may be provided to a locked device of a cluster as part of a process for unlocking the locked device.
US11063913B2
Disclosed are systems and methods for routing during statistics collection. A method is described of exchanging data in a client/server architecture across a node with an anonymization module situated in a regional network different from the network in which the server is located and not being in the same intranet as the server or the client when making the request.
US11063912B2
Method, apparatus and system for communicating between a machine to machine, M2M, device 110 and a device management, DM, server 420 over SMS, comprising: obtaining key material, the key material configured to protect data communicated between the M2M device 110 and the DM server 420. Protecting data to be communicated using the key material. Communicating the protected data between the M2M device 110 and the DM server 420 over SMS.
US11063911B1
A network device communication system can configure network devices (e.g., a primary and secondary database) to send and receive sequences messages, such as replication data, over a channel comprising a plurality of private network nodes. The messages can be generated and encrypted using one or more key pairs and changing wrapping replication keys to send and receive the messages between different types of database deployments.
US11063902B2
The technologies described herein identify multiple electronic devices belonging to the same group. A computer system receives, from network accessing applications of a plurality of electronic devices, internet protocol (IP) trajectory information about the network accessing applications via a network. The IP trajectory information includes a user identifier, a list of IP addresses associated with each of the network accessing applications, and timestamps specifying times each of the network accessing applications accesses the network. The computer system identifies and removes commercial IP addresses from the list of IP addresses, analyzes IP trajectory information to retrieve a most commonly used IP address for each of the network accessing applications during a certain period, and determines that different network accessing applications belong to the same group if the most commonly used IP addresses for the different network accessing applications are the same.
US11063900B2
Disclosed is a method for communicating between communicating elements forming part of a home automation system for a building, each communicating element being connected in a communication network allowing communication according to a predefined communication protocol. Each communicating element of the communication network stores a current network address in a memory of the communicating element, the current network address being used for point-to-point addressing in the communication network, and each communicating element stores at least one preceding network address of the communicating element in the memory of the communicating element.
US11063898B1
Methods, devices, systems, and computer-readable media with instructions for text communications with imbedded audio or audiovisual elements are described. One embodiment involves displaying a user interface for chat communication with a time-ordered display space for communications. Text communications and audiovisual communications are each presented in associated rows within the user interface. Various embodiments enable audio or video notes as well as audio or video streaming or multi-user calls within the user interface with individual communications or connections presented within the time-ordered display. In some embodiments, communications within the display are deleted based on ephemeral message triggers.
US11063895B2
A system and method for creating custom music/video messages to facilitate and/or improve social interaction. The music/video messages may include at least portions of: music, video, pictures, slideshows, and/or text. Custom music/video messages may be created by a user in communication with a music/video provider and a music/video messaging system. The music/video messaging system and/or a distribution network send the music/video messages to one or more intended recipient(s). The custom music/video messages are representative of feelings or emotions to be communicated by the user to the one or more recipient(s).
US11063887B2
In an information processing apparatus, a question information acquisition unit acquires question information from a user terminal apparatus. A chat data acquisition unit acquires chat data including one or more pieces of second question data and one or more pieces of second answer data. Each piece of second question data is a collection of one or more pieces of similar first question data selected from FAQ data including the pieces of first question data and first answer data thereto. The second answer data is data obtained by simplifying corresponding one or more pieces of first answer data. An answer data acquisition unit acquires a piece of second answer data corresponding to a piece of second question data identical or similar to the question information. A transmission unit transmits the piece of second answer data acquired by the answer data acquisition unit to the user terminal apparatus.
US11063885B2
A compact router with redundancy includes embodiments having main and backup crosspoint switching devices wherein one of the switching devices is removable from a main circuit board via a quick disconnect means such as an electrical connector.
US11063879B2
Due to massive available spectrum in the millimeter wave (mmWave) bands, cellular systems in these frequencies may provide orders of magnitude greater capacity than networks in conventional lower frequency bands. However, due to high susceptibility to blocking, mmWave links can be extremely intermittent in quality. This combination of high peak throughputs and intermittency can cause significant challenges in end-to-end transport-layer mechanisms such as TCP, such as the challenging problem of bufferbloat. Specifically, with current buffering and congestion control mechanisms, high throughput-high variable links can lead to excessive buffers incurring long latency. A dynamic receive window approach addresses the problem of bufferbloat.
US11063876B2
In one embodiment, a network node automatically cycles among packet traffic flows and subjects the currently selected packet flows to varying drop probabilities in a packet network, such as, but not limited to in response to congestion in a device or network. Packets of a currently selected packet traffic flow are subjected to a drop or forward decision with a higher drop probability than packets of a currently non-selected flow. By cycling through all of these packet traffic flows, all of these packet flows are subjected to the drop or forward decision in the long term approximately uniformly, thus providing fairness to all packet traffic flows. In the short term, packets of a currently selected flow are targeted for possible dropping with a higher drop probability providing unfairness to the currently selected flows over the non-selected flows.
US11063855B2
A device access apparatus for a client-server system is described, wherein the device access apparatus is used to access components of a field bus network. The device access apparatus includes a general application that is installable on a server and configured to interchange data with the components of the field bus network. The device access apparatus also includes a device driver that is installable on a client and a communication proxy that is installable on the server that are configured to set up a data connection between the server and the client. The data connection is used to transmit data between the device driver and one of the components of the field bus network that is associated with the device driver. The communication proxy is configured to monitor data traffic on the data connection between the client and the server and detect errors in the data transmission.
US11063852B2
Disclosed is a method and a device for generating report data related to a status of an interface of a network element are presented. The method includes: activating a delay timer when the interface status changes, setting delay-based data to express the interface status at the end of a delay determined by the delay-timer, setting dampening-based data to express the interface status if a penalty value fulfils a pre-determined condition and otherwise to express that the interface is non-utilizable, and setting the report data to express that the interface is utilizable if both the delay-based data and the dampening-based data express that the interface is utilizable. The penalty value is decreased with a dampening rule, and the penalty value is increased when the interface becomes non-utilizable and increasing the penalty value within a time-window is below a desired limit.
US11063848B1
A method for solving an under-determined inverse problem or network inference/tomography problem in per-flow size, delay, loss and throughput inference in a computer network, through a system is presented. The method includes the following steps, which are not necessarily in order. First, establishing the computer network having a plurality of nodes wherein the per-flow size, the delay, the loss and the throughput inference are unknown. An original observation or routing matrix determines how flows are appeared on the links and construct the measurements. Next, performing a learning phase to obtain an optimal observation matrix or pseudo-optimal observation matrix. After that, performing a computer controller adaptive measurement and inference phase to estimate the set of unknowns using the measurement quantities, and a function of one of the set consisting of: the optimal observation matrix, the original observation matrix, or both.
US11063841B2
A device may receive network policies of a network, and network performance data identifying KPIs of the network, and may generate an embedded space of reconstructed data that is embedded in an original space that includes the KPIs. The device may calculate reconstruction errors based on differences between the reconstructed data and the network performance data, and may calculate a convex hull of the original space. The device may calculate a convex hull of the embedded space, and may determine reward metrics based on the reconstruction errors, the convex hull of the original space, and the convex hull of the embedded space. The device may define performance baselines associated with portions, and may generate a new reward for a portion based on a particular reconstruction error, a particular convex hull of the embedded space, and a particular performance baseline. The device may perform actions based on the new reward.
US11063815B2
Provided are techniques for building and fixing a dynamic application topology. Log files are received from multiple sources comprising any of services and nodes. Information is extracted from the log files. An application topology is created for a particular point in time for an application that provides hierarchical relationships of components for executing the application using the extracted information. One or more problems in the application topology are identified. A solution is applied to each of the one or more problems.
US11063813B2
A method for configurating a transmission mode to provide an Internet service to a customer-premises equipment by an transmission mode configurating apparatus in an access network structure is provided. At least one network management equipment and at least one customer-premises equipment are connected through a bundle of cables including a plurality of transmission lines. The method includes determining the number of transmission lines connected to the customer-premises equipment; determining at least one of available transmission mode to provide depending on the number of transmission lines; if a plurality of available transmission modes are determined, calculating a transmission performance in each of the available transmission modes; and selecting the transmission mode with the highest performance among the plurality of the available transmission modes.
US11063800B2
Aspects of the disclosure relate to synchronization signaling supporting multiple waveforms. A synchronization signal block (SSB) is configurable for transmission using either at least a first waveform or a second waveform, where the first waveform has higher peak to average power ratio (PAPR) characteristics such as OFDM and the second waveform has lower PAPR characteristics, such as DFT-S-OFDM. The SSB is transmitted selectively using either the first waveform or the second waveform for transmission of the SSB. Furthermore, the characteristics of the transmission such as a predetermined pattern of the first and second waveform transmissions may be utilized to communicate to a receiver the type of waveform being used. In this manner, SSB transmissions may take advantage of respective advantages afforded by each type of waveform, particularly when using higher frequency transmissions above 40 GHz in wireless communication systems.
US11063799B2
Methods and systems are described for obtaining a set of carrier-modulated symbols of a carrier-modulated codeword, each carrier-modulated symbol received via a respective wire of a plurality of wires of a multi-wire bus, applying each carrier-modulated symbol of the set of carrier-modulated symbols to a corresponding transistor of a set of transistors, the set of transistors further connected to a pair of output nodes according to a sub-channel vector of a plurality of mutually orthogonal sub-channel vectors, recovering a demodulation signal from the carrier-modulated symbols, and generating a demodulated sub-channel data output as a differential voltage on the pair of output nodes based on a linear combination of the set of carrier-modulated symbols by controlling conductivity of the set of transistors according to the demodulation signal.
US11063793B1
An equalization circuit includes a feed-forward equalization (FFE) circuit and a decision feedback equalization (DFE) circuit. The FFE circuit includes a first FFE tap, a second FFE tap coupled to the first FFE tap, and a variable gain amplifier. The variable gain amplifier includes an input and a programmable capacitor. The input is coupled to the first FFE tap and the second FFE tap. The programmable capacitor is coupled to the input. The DFE circuit includes an input and a DFE tap. The input is coupled to the variable gain amplifier. The DFE tap is coupled to the input of the variable gain amplifier.
US11063785B2
One embodiment provides an apparatus. The apparatus includes client traffic management (CTM) logic. The CTM logic is to trigger implementation of a selected network traffic flow related to the client device, the triggering based, at least in part, on a network traffic flow related to the client device. The network traffic flow is associated with a connection and includes at least one subflow. Each subflow is carried by a respective path associated with the connection. The triggering includes at least one of constraining and/or adjusting an allowable throughput at a service provider for one or more of the at least one subflow. The selected traffic policy is to be implemented in a transport layer.
US11063784B2
In one embodiment, an authoritative edge device (AED)-server in a computer network maintains assignment of an active AED for a particular virtual local area network (VLAN), and in response to a triggered re-assignment, sends an AED change request identifying an old active AED for the particular VLAN and a new active AED for the particular VLAN (e.g., and/or corresponding backups). In response to receiving the change request, the old active AED ceases forwarding of traffic for the particular VLAN and transmits a relinquishment confirmation into the network. Also, in response to receiving the change request and the relinquishment confirmation from the old active AED, the new active AED assumes responsibility for traffic forwarding for the particular VLAN and transmits an activation confirmation into the network. The change request is then deemed completed by the AED-sever upon receipt of both the relinquishment confirmation and the activation confirmation.
US11063779B2
A content server manages contents used in one or more events. The server includes one or more memories that store, for each one of one or more participants of an event, one or more capture images, each capture image being an image of particular content of a plurality of contents used in the event and having been captured to a personal terminal of the participant during the event in response to an operation to capture the image of the particular content to the personal terminal. The server further includes circuitry configured to transmit distinction information distinguishing each capture image to a particular information processing terminal.
US11063774B2
An apparatus comprises an Ethernet port including high-side transformers and low-side transformers. High-side current paths supply high-side currents form a high voltage rail to high-side center taps of the high-side transformers. Low-side current paths supply or do not supply low-side currents from a low voltage rail to low-side center taps of the low-side transformers, and convert the low-side currents to sense voltages. A controller configures the low-side current paths to either supply or not supply the low-side currents to the low-side center taps when none of the sense voltages exceed a voltage threshold representative of an overcurrent threshold or when at least one of the sense voltages exceeds the voltage threshold, respectively. A current monitor injects additional current into the low-side current paths only when at least one of the high-side currents exceeds the overcurrent threshold.
US11063766B2
A method for performing an electronic transaction is disclosed. The method provides authentication data and authentication software to an electronic device and preferably stored in a secure storage location or other location inaccessible to the user or the operating system of the device. When digital data is requested from a transaction party that requests a digital signature, the authentication software is activated to generate said digital signature from the authentication data. Next, the digital signature is provided to the other transaction party, which then provides the requested digital data. The digital signature may be embedded in the requested and provided digital data. Further, a method for performing a verification of legitimate use of digital data is disclosed. Digital data digitally signed according to the present invention may only be accessed if the embedded digital signature is identical to a regenerated digital signature that is regenerated by the authentication software, using user inaccessible authentication data installed on the device. If the embedded and regenerated digital signatures are not identical, the data may not be accessed and an error signal is generated.
US11063764B2
A method for verifying proof of assertion of a value using a hash-oriented transaction scheme includes: receiving a confirmation request; identifying a confirmation message, wherein the confirmation message includes at least one or more chain values and is one of: included in the confirmation request or stored in a block included in a blockchain and identified using a reference identifier included in the confirmation request; identifying a declaration message, wherein the declaration message includes at least an asserted value and an identity hash value; generating a check hash value by hashing at least the asserted value and the one or more chain values; verifying the check hash value using the identity hash value; and transmitting a result of the verification of the check hash value in response to the received confirmation request.
US11063758B1
Methods, non-transitory computer readable media, and network traffic management apparatuses that obtain one or more custom selection rules and one or more custom priority rules via a graphical user interface (GUI). One or more of the custom selection rules are applied to a cipher suite database to generate a result set of cipher suites. The cipher suite database includes a plurality of cipher suite sets. One or more of the custom priority rules are applied to the result set of cipher suites to generate an ordered result set of cipher suites. A cipher string is generated based on the ordered result set of cipher suites. The cipher string is stored in a secure socket layer (SSL) profile to be used during negotiation of secure network sessions.
US11063750B2
Systems and methods for secured access to cloud-based applications or services include a service node that may receive a request from client including a URL associated with an application manager. The service node may send a URL prefix identifying a termination to the termination node. The service node may receive a client hello message from the client that includes a first field incorporating the URL prefix, and may send the client hello message to the termination node to initiate a handshake with the client using a wildcard certificate of server, for establishing a SSL channel between the client and the termination node for a session of the application. The service node can direct a communication of the session from the client to the predetermined termination node, for decryption, using the established SSL channel, according to the URL prefix incorporated in a server name indication (SNI) field of the communication.
US11063745B1
An apparatus in one embodiment comprises at least one processing device having a processor coupled to a memory. The processing device is configured to implement a first ledger node of a first cloud having a first set of cloud resources. The first ledger node of the first cloud is configured to communicate over one or more networks with a plurality of additional ledger nodes associated with respective additional clouds having respective additional sets of cloud resources, to monitor auditable information relating to cloud resources of the first cloud and cloud services provided by the first cloud, to associate the auditable information with one or more cloud service transactions, and to generate a cryptographic block characterizing the one or more cloud service transactions and the associated auditable information. The cryptographic block is entered into a blockchain distributed ledger collectively maintained by the first and additional ledger nodes.
US11063730B2
A terminal apparatus includes a receiver configured to monitor a PDCCH in a control resource set and a transmitter configured to transmit a PUSCH scheduled based on an uplink grant included in a DCI format transmitted in the PDCCH. The PDCCH includes one or more Control Channel Elements (CCEs). One of the one or more CCEs includes six Resource Element Groups (REGs). One of the REGs includes a PRB in an OFDM symbol. The one CCE includes one or more REG bundles non-continuously mapped in a frequency domain. One of the one or more REG bundles includes one or a plurality of the REGs. The number of the REGs constituting the one REG bundle in the frequency domain is given per the number of OFDM symbols in the one CCE.
US11063725B2
The invention relates to methods of configuring reference signal transmissions from one or more network nodes (12) to a wireless communication device (14) to facilitate mobility measurement reporting (MRS) by the wireless communication device. The methods comprise determining whether there is a need to include link set identifier content with one or more of the reference signal transmissions responsive to network information regarding a current mobility status of a network configuration, where each of said reference signal transmissions originate from one of the one or more network nodes (12). The method further comprises defining a configuration for each of the reference signal transmissions responsive to the determination, and configuring the one or more network nodes to implement the reference signal transmissions according to the defined configurations. The invention also relates to corresponding apparatus in one or more network nodes (12) and wireless communication devices (14) as well as computer programs.
US11063706B2
Embodiments of an Evolved Node-B (eNB), User Equipment (UE) and methods for communication are generally described herein. The eNB may receive, from a UE, uplink control information (UCI) that indicates a hybrid automatic repeat request identifier (HARQ ID) for a grant-less uplink (GUL) transmission by the UE during a first sub-frame. The eNB may select, from candidate HARQ IDs, a HARQ ID for a scheduled uplink (SUL) transmission by another UE in a second sub-frame after the first sub-frame. The eNB may, if the GUL transmission is successfully decoded, include the HARQ ID for the GUL transmission in the candidate HARQ IDs for the GUL transmission. The eNB may, if the GUL transmission is not successfully decoded, exclude the HARQ ID for the GUL transmission from the candidate HARQ IDs for the GUL transmission.
US11063704B2
Provided are a control method and device for a data packet duplication function, and a communication device. The control method for the data packet duplication function includes determining, by a communication device, to deactivate or activate a data packet duplication function; and performing, by the communication device, an operation of deactivating or activating the data packet duplication function correspondingly. Further provided is a storage medium.
US11063703B2
A method and apparatus for using multiple numerologies in a wireless communication system is provided. A user equipment (UE), specifically UE supporting ultra-reliable low-latency communication (URLLC), uses a first numerology in a first numerology resource unit group (NRG) with a reference subcarrier spacing, switches from the first numerology to a second numerology, and uses the second numerology in a second NRG with a specific subcarrier spacing different from the reference subcarrier spacing. The first NRG is a set of frequency and time resources based on the first numerology, and the second NRG is a set of frequency and time resources based on the second numerology.
US11063702B2
A second node may receive a first duplicate package through a converged network via a first node. The first node my include a first link redundancy entity and the second node may include a second link redundancy entity. The first link redundancy entity and the second link redundancy entity may be a part of a physical layer. The second node may receive a second duplicate package. The second link redundancy entity may determine that the first duplicate package was received before the second duplicate package. The second node may delete the second duplicate package. The second node may send the first duplicate package to an application.
US11063689B2
An transmission apparatus of the present disclosure comprises a transmission signal generator which, in operation, generates a transmission signal that includes a non-legacy preamble and a data field, the non-legacy preamble comprising a first field for indicating a number of spatial streams (Nss) in the data field and a second field for indicating one of a plurality of modulation and coding schemes (MCSs), wherein two or more frequency diversity transmission schemes are supported and each of the two or more frequency diversity transmission schemes is specified based on a value of the Nss; and a transmitter which, in operation, transmits the generated transmission signal.
US11063688B2
The present disclosure relates to transmitting transport blocks in subframes of a predefined length within a wireless communication system. A downlink control information including a resource grant comprising a predetermined modulation and a predetermined transport block size is received (user equipment is the transmitter) or generated (base station is the transmitter). Then transport block including channel coded data to be transmitted in a subframe with the predetermined modulation and the predetermined transport block size is generated. Sensing is performed in the subframes and based thereon, it is determined whether a partial subframe or a complete subframe is available for transmission of the generated transport block. Finally, the transport block is transmitted with a modified modulation different from the predetermined modulation if the partial rather than complete subframe is available. Correspondingly, at the receiver, the grant is received (user equipment is receiver) or generated (base station is the receiver), the size of the subframe in which the reception is expected is determined and then the transport block is received with a modified modulation if only the partial subframe is available.
US11063687B2
A wireless communication system having base stations, remotely located terminal units and a base station controller. The base stations and the remotely located terminal units communicate data over operational wireless communication links between them. The base stations include respective in-channel detectors and out-of-channel detectors for detecting radar or other extraneous received signals. The in-channel detectors analyse signals over the operational communication links. The out-of-channel detectors include respective out-of-channel receiver elements that monitor possibly available channels alternative to the respective operational communication link channels. The base station controller registers whether channels are available or not for communication links, and allocates to the base stations respective target channel parameters including frequencies available for operational and alternative communication links. The base stations store the respective target channel parameters for available operational and alternative communication links.
US11063686B2
Methods and apparatuses for mapping processing and de-mapping processing in an optical transport network are provided. A Low Order Optical Channel Data Unit (LO ODU) signal is mapped into a payload area of an Optical Channel Data Tributary (ODTU) signal in units of M bytes. M is equal to the number of time slots of a High Order Optical Channel Payload Unit (HO OPU) that are to be occupied by the ODTU signal, and M is an integer larger than 1. Overhead information is encapsulated to an overhead area of the ODTU signal. Thereafter, the ODTU signal is multiplexed into the HO OPU. According to the application, an efficient and universal mode for mapping the LO ODU to the HO OPU is provided.
US11063685B2
This disclosure describes devices and methods related to multiplexing optical data signals. A method may be disclosed for multiplexing one or more optical data signals. The method may comprise receiving, by a dense wave division multiplexer (DWDM), one or more optical data signals. The method may comprise combining, by the DWDM, the one or more optical data signals. The method may comprise outputting, by the DWDM, the combined one or more optical data signals to one or more wave division multiplexer (WDM). The method may comprise combining, by the one or more WDM, the combined one or more optical data signals and one or more second optical data signals, and outputting an egress optical data signal comprising the combined one or more optical data signals and one or more second optical data signals.
US11063679B2
Disclosed is a method for performing a synchronization by a device-to-device (D2D) terminal in a wireless communication system supporting D2D communication. More particularly, a method for performing a synchronization by a D2D terminal comprises the steps of: receiving a synchronization reference signal from a first synchronization source and performing a synchronization; and, if the quality of the synchronization reference signal does not meet a predetermined standard, changing the synchronization source into a second synchronization source.
US11063675B2
An access point allocates resource units within a first channel to mitigate interference from an adjacent second channel. The access point obtains a measure of signal strength corresponding to each wireless device attached to an access point, and assigns, for each wireless device, resource units with a first frequency band of the first channel to mitigate interference with a second frequency band of a second channel adjacent to the first channel. An assignment between a set of resource units and a particular wireless device is based on the measure of signal strength corresponding to the particular wireless device. The access point communicates with the wireless devices on the resource units.
US11063672B2
An optical device having a self-repair component capable of curing a defective component(s) is disclosed. To improve reliability as well as manufacturing yield, a photonic integrated circuit (“PIC”) for as a multi-channel optical line terminal (“OLT”) contains spare lasers or standby lasers configured to replace a failed laser(s). In one aspect, PIC includes a set of fixed-wavelength lasers (“FWLs”), a tunable-wavelength auxiliary laser (“TWAL”), a photonic detector, and a tuner. FWLs, for example, generate optical wavelengths representing optical signals. TWAL generates an optical signal with a spectrum of wavelengths based on a setting generated by the tuner. The photonic detector detects a defective wavelength. The tuner adjusts output wavelength of TWAL in response to the defective wavelength. Alternatively, PIC includes a working laser array, standby laser array, and spare laser array capable of providing two-layer laser defective protections.
US11063656B2
A wireless node described herein transmits and receives high frequency signals with three or more different polarizations simultaneously thereby increasing network capacity. The different polarizations can be achieved by using polarizer sheets and/or orthomode transducer assemblies or Cassegrain antennas with multiple subreflectors.
US11063652B2
Techniques discussed herein can facilitate maintenance and/or recovery of BPL(s) (Beam Pair Link(s)). Various embodiments can employ aspects discussed herein can one or more of enable interference randomization for beam/link recovery signal(s) or reduce the overhead of UL (Uplink) beam management RS (Reference Signal(s)). Various embodiments can comprise UE(s) (User Equipment(s)) that can receive configuration signaling configuring the UE(s) to one or more of apply interference randomization to a beam/link recovery signal and/or generate a SR (Scheduling Request) channel for beam maintenance having reduced overhead and can transmit the beam/link recovery signal and/or SR channel. Additional embodiments can comprise gNB(s) (next Generation NodeB(s)) that can configure UE(s) for beam maintenance and/or recovery techniques discussed herein.
US11063647B2
The present disclosure relates to a device (140) adapted for aligning a first directive antenna (101) in an alignment direction D1 towards a second antenna (102). The device is adapted to acquire measurement data regarding: ⋅—a first signal power (301) received from the second antenna (102) using a first effective antenna aperture (202) when the first directive antenna (101) is moved along an angular span (306) passing a desired alignment angle (307) along a certain direction (111, 112); and ⋅—a second signal power (302) received from the second antenna (102) using a second effective antenna aperture (203) when the first directive antenna (101) is moved along an angular span (306) passing a desired alignment angle (307) along a certain direction, the second effective antenna aperture (203) being smaller than the first effective antenna aperture (202). The device (140) is furthermore adapted to determine the alignment direction D1 as an angle (307) in the angular span (306), at which angle (307) a local maximum value (304) for both the first signal power (301) and the second signal power (302) coincide.
US11063644B2
Methods and apparatuses for control signaling for multi-stream transmission. A method for operating a user equipment (UE) includes receiving a downlink (DL) control information (DCI) signaling and identifying, from the DCI signaling, parameters for a first codeword and an indication of control signaling for parameters for N−1 additional codewords. N is a number of codewords scheduled for the UE and N≥1.
US11063633B2
Aspects of the subject disclosure may include, for example, a transmission device that includes a first coupler that guides a first electromagnetic wave to a first junction to form a second electromagnetic wave that is guided to propagate along the outer surface of the transmission medium via one or more guided-wave modes. These mode(s) have an envelope that varies as a function of angular deviation and/or longitudinal displacement. Other embodiments are disclosed.
US11063631B2
A powerline data transmission system for smart shelves provides AC power and network data propagated over a single cable. In disclosed embodiments, a starter unit encodes an ethernet signal onto an alternating current power source with a driver unit decoding the ethernet signal from the power source to provide separate power and data at a location such as a shelving unit bay. The separated power and data signals are provided to a technology box which communicates power and data to sensors positioned on the shelves of the unit. A support structure for the smart shelf system provided mounting of the driver unit and technology box along the top of the shelving unit or in a lower tray of the unit.
US11063629B1
Various embodiments include techniques for detecting a poor-quality cable associated with a wired communications channel that is causing noise that interferes with a wireless communications channel. The techniques are directed towards a test that a processor performs when the cable is installed in a user system. A wireless test application, executing on one or more processors of the system, determines a noise floor for the wireless communications channel when the wired communications channel is disabled. The wireless test application determines the noise power for the wireless communications channel when the wired communications channel is enabled, thereby causing interference in the wireless communications channel. The wireless test application compares the noise power to the noise floor in order to determine whether the cable is a high-quality cable or a low-quality cable.
US11063627B2
A storage device adapted for portable device and suitable to be installed in luggage includes an inner housing, an outer housing and a base. The inner housing includes two parallel vertical side walls and a transverse base wall connected to bottoms of the vertical side walls. The vertical side walls are provided with a baffle plate and/or a baffle bar at both front and rear sides. The outer housing has a top opening and defines a receiving cavity to receive the inner housing. The base is arranged below the transverse base wall and includes two connecting brackets and a connecting pin. The transverse base wall has two connecting legs extending away from its bottom. The connecting legs each define a vertical waist-shaped hole and sleeve over the connecting pin through the vertical waist-shaped holes. Two sides of the base are connected to the receiving cavity in a slidable manner.
US11063620B2
A transmitter includes a pre-emphasis digital filter configured to filter a series of respective digital input data samples according to a plurality of coefficients to generate a series of respective corresponding pre-emphasized data samples. The transmitter also includes a digital-to-analog converter (DAC) configured to sample the series of pre-emphasized data samples to generate an analog signal and an analog filter configured to filter the analog signal to generate a filtered signal. Estimator circuitry is configured to input a pre-emphasized data sample; input a corresponding sample of the filtered signal; and calculate the plurality of coefficients based on the sample of the filtered signal and the pre-emphasized data sample.
US11063611B2
An encoding method and apparatus are provided. The method by a transmit end includes: performing check encoding on to-be-encoded information to obtain a check encoding codeword that comprises K information bits and J check bits; performing an interleaving operation on the check encoding codeword with an interleaving sequence including J subsequences, and an ith subsequence includes a position index of an element 1 in an intermediate result vector Ti and a value of (K+i), where 1≤i≤J, i is an integer, Ti=(˜M)&(Vi), M=M|(Vi), M is a masked vector, Vi is a column vector of a checking part matrix P, P is a submatrix of a generator matrix G for check encoding, ˜ represents a bit-by-bit NOT operation, & represents a bit-by-bit AND operation, and | represents a bit-by-bit OR operation; and performing polar encoding on a check encoding codeword obtained after the interleaving operation.
US11063602B1
A device having a capacitive sampling structure that allows for removal of sampling noise can be implemented in a variety of applications. Noise cancellation can be achieved by storing on an auto-zero capacitor a scaled replica of kT/C noise by a mechanism of correlated sampling. In an example embodiment, a set of switches can be arranged such that, in switching, scaled thermal noise, generated in an acquisition phase in which a voltage signal is input to an input capacitor structure, is captured on an output capacitor structure and, in a conversion phase, the captured thermal noise is cancelled or compensated from an output of the output capacitor structure.
US11063601B1
Techniques are provided for implementing a file system format for persistent memory. A node, with persistent memory, receives an operation associated with a file identifier and file system instance information. A list of file system info objects are evaluated to identify a file system info object matching the file system instance information. An inofile, identified by the file system info object as being associated with inodes of files within an instance of the file system targeted by the operation, is traversed to identify an inode matching the file identifier. If the inode has an indicator that the file is tiered into the persistent memory, then the inode it utilized to facilitate execution of the operation upon the persistent memory. Otherwise, the operation is routed to a storage file system tier for execution by a storage file system upon storage associated with the node.
US11063600B1
A multi-stage clock generation circuit is disclosed. The circuit includes first and second ring oscillators. The ring oscillators include a corresponding plurality of delay elements coupled in series, with a plurality of shunt circuits in parallel with corresponding inverters. The shunt circuits include respective interpolation nodes, which are resistively coupled to input and output nodes of their corresponding inverters. The interpolation nodes of the first ring oscillator are coupled to delay element input and output nodes of the second ring oscillator. Similarly, the interpolation nodes of the second ring oscillator are coupled to delay element input and output nodes of the first ring oscillator.
US11063598B1
A phase-locked loop (PLL) includes a voltage-controlled oscillator (VCO) that generates a PLL output signal having an oscillation frequency controlled by a control signal; a phase detector that generates a phase signal representing a difference in phase between the PLL output signal and a reference signal; a loop filter coupled to receive the phase signal; a switch; and a sampling circuit switchably coupled to receive the control signal of the VCO via the switch, and generating a code representing the control signal.
US11063593B2
A multi-bit level shifter that has a plurality of level shifters, each of which is configured to receive an input signal in a first voltage domain and provide a corresponding output signal in a second voltage domain. The level shifters each have an enable node. An enable circuit includes an output terminal connected to the enable node of each of the plurality of level shifters, and each of the plurality of level shifters is configured to output the corresponding output signals in response an enable signal received by the enable circuit.
US11063587B1
A voltage on-off detector includes an inverter between a first voltage source and a first node and having an input terminal that receives a third voltage, a first transistor having a first gate, and a first source and a first drain between the first node and a second voltage source, a second transistor having a second source connected to the second voltage source, and a second gate and a second drain connected to the first node, and an amplifier having an input terminal connected to an output terminal of the inverter and configured to output a first voltage from the first voltage or a second voltage from the second voltage source based on or in response to an output of the inverter.
US11063581B2
A method includes simultaneously controlling several transistors by a first signal and separately controlling the transistors by distinct second pulsed signals.
US11063580B2
A receiver includes a low-side buffer having an input terminal coupled to receive an input signal and having an output terminal coupled to a buffer terminal. Responsive to the input signal being LOW, the low-side buffer is configured to couple the buffer terminal to ground. The receiver also includes a high-side buffer having an input terminal coupled to receive the input signal and having an output terminal coupled to the buffer terminal. Responsive to the input signal being HIGH, the high-side buffer is configured to provide an I/O voltage at the buffer terminal. The receiver also includes an output stage coupled to the buffer terminal and having a low voltage terminal configured to receive a low supply voltage. The output stage is configured to provide an output signal responsive to the I/O voltage at the buffer terminal, wherein the output signal is lower than the I/O voltage.
US11063568B2
A method for adjusting a resonant frequency of a resonator without impairing piezoelectricity that includes preparing a lower lid; arranging a substrate with a lower surface that faces the lower lid and forming a first electrode layer, a piezoelectric film, and a second electrode layer on an upper surface of the substrate. Moreover, a vibration arm is formed that bends and vibrates from the first electrode layer, the second electrode layer, and the piezoelectric film and an upper lid faces the lower lid with the resonator interposed therebetween. The method further includes adjusting a frequency of the resonator before or after arranging the upper lid by exciting the vibration arm by applying a voltage between the first electrode layer and the second electrode layer and by causing a part of the vibration arm to collide with either or both of the lower lid and the upper lid.
US11063565B2
An amplifier having one or more channels where each channel includes a two half bridges (a master and slave sub-channel). The sub-channels can be connected either in parallel or in a full-bridge configuration via internal switches that route signals to a pair of speaker jacks. One switch in the amplifier has a first position that selectively connects the outputs of the master and slave sub-channel to the same input of the speaker load so that the two sub-channels will drive the speaker load in parallel and a second position where the output of the slave sub-channel is connected to another input of the speaker load so that the master sub-channel and the slave sub-channel will drive the speaker load in a Full-bridge configuration. A second switch has a first position that connects a second input of the speaker load to ground or reference potential of the sub-channels when the speaker load is to be driven in parallel and a second position that is a No-connect position that is used when the speaker load is driven in the Full-bridge configuration and a ground potential is not to be connected to the speaker.
US11063559B2
A method for manufacturing a semiconductor device including an upper-channel implant transistor is provided. The method includes forming one or more fins extending in a first direction over a substrate. The one or more fins include a first region along the first direction and second regions on both sides of the first region along the first direction. A dopant is shallowly implanted in an upper portion of the first region of the fins but not in the second regions and not in a lower portion of the first region of the fins. A gate structure extending in a second direction perpendicular to the first direction is formed overlying the first region of the fins, and source/drains are formed overlying the second regions of the fins, thereby forming an upper-channel implant transistor.
US11063556B1
The present disclosure provides systems and methods for improved bifacial solar modeling. A method may comprise measuring an albedo of a surface on which an array of bifacial solar modules is disposed and setting an albedo parameter of a bifacial gain model. The method may further comprise measuring a backside irradiance of the array and setting a backside irradiance parameter. The method may further comprise setting a shed transparency parameter using the measured backside irradiance and a geometric model of the array. The method may further comprise setting a rear shading parameter using a shading model of the array. The method may further comprise computing an expected bifacial gain of the array. The method may further comprise determining an actual bifacial gain of the array. The method may further comprise setting a rear mismatch parameter to minimize a loss function of the expected bifacial gain and the actual bifacial gain.
US11063554B1
The present disclosure provides a method for controlling a solar power plant comprising a plurality of solar modules. The method may comprise (a) obtaining irradiance data at a first time and a second time from a plurality of sensors disposed among or adjacent to the plurality of solar modules; (b) processing the irradiance data at the first time and the second time to generate an output that indicates whether one or more solar modules of the plurality of solar modules will be covered by a shadow or shade at a third time; (c) generating, based at least in part on the output, a power output prediction for the plurality of solar modules at the third time; and (d) adjusting a power output of the solar power plant based at least in part on the power output prediction.
US11063552B2
The present disclosure provides a solar module including an encapsulation layer, a plurality of solar cells embedded in the encapsulation layer with gaps between the solar cells; and a first patterned layer formed on the encapsulation layer and corresponding to locations of the gaps so as to absorb the light penetrating through the gaps, thereby shielding buildings from sunlight and thus saving energy.
US11063546B2
The present invention easily inhibits an influence of a dead time on voltage control without requiring a user to consider a specific usage condition or the like of each motor control device. A control circuit (10) controls a step-down converter circuit (40) to step down a DC voltage to be applied to an inverter circuit (60) so that a duty of a PWM signal becomes greater than a dead time (Td).
US11063545B2
A power conversion device includes a first inverter and a control circuit that controls on/off operations of switches in the first inverter and diagnoses disconnection failures of n-phase windings where n is an integer of three or more. The control circuit generates a control signal to turn on one low-side switch of a first specific phase among n low-side switch in the first inverter, turn off the remaining n−1 low-side switches, and turn off all n high-side switches, supplies the control signal to the n low-side switches and the n high-side switches in a state where a neutral point of a motor is provided, measures n-phase voltages that change depending on patterns of disconnection failures of the n-phase windings, and diagnoses a disconnection failure based on the measured n-phase voltages by referring to a table associating the patterns of the disconnection failures with n-phase voltage levels.
US11063536B2
For starting an AC electric motor of a mining vehicle, it is first accelerated to a first speed with a second AC voltage provided by an onboard battery-powered inverter of the mining vehicle. A phase of a first AC voltage taken from an external grid is compared to a phase of said second AC voltage. If the phase difference between the first and second AC voltages is larger than a predetermined limit, the speed at which said inverter rotates said AC electric motor is changed. If the difference between the phases of the first and second AC voltages is smaller than the predetermined limit, a change is made from rotating the AC electric motor with the second AC voltage to rotating the AC electric motor with the first AC voltage.
US11063527B2
An electrical converter (203) having an active diode-clamped multilevel topology is shown. Each clamping diode is connected in antiparallel with a switch (S5A, S5B). The converter comprises polyphase supply phases (A, B, C) each of which are connected via a respective phase leg (401, 402, 403) to dc rails (301, 302) and a dc-link capacitor. The dc-link capacitor includes a plurality of series-connected capacitors (404, 405). A controller is configured to, in response to an event signal, for each phase leg, activate a combination of switches therein to form a pair of parallel conduction paths to a midpoint (406) between two capacitors in the dc-link capacitor, thereby connecting each phase to the same node.
US11063522B2
A converter includes an input capacitor, a primary-side switching circuit, a magnetic element circuit, a secondary-side switching circuit, and an output capacitor. Primary-side switching circuit includes a first positive voltage terminal and a first negative voltage terminal. First positive voltage terminal is coupled to one terminal of an input voltage. First negative voltage terminal and first positive voltage terminal are coupled to the input capacitor. Magnetic element circuit is coupled to primary-side switching circuit. Secondary-side switching circuit is coupled to magnetic element circuit. Secondary-side switching circuit includes a second positive voltage terminal and a second negative voltage terminal. Second positive voltage terminal is coupled to first negative voltage terminal. Second negative voltage terminal is coupled to another terminal of the input voltage, and second negative voltage terminal and second positive voltage terminal output an output voltage together. Output capacitor is coupled to secondary-side switching circuit.
US11063520B2
A converter includes input voltage terminals, a series circuit connected to the input voltage terminals and including first and second switches connected in series, a transformer including a primary winding and a secondary winding, a resonant tank connected to the series circuit and including the primary winding, an auxiliary switch connected to the series circuit and the resonant tank, output voltage terminals connected to the secondary winding, and a controller that, based on a single control loop and a single control parameter, controls the auxiliary switch with pulse-width modulation and controls the first and second switches with pulse-frequency modulation.
US11063513B1
This invention is an AC/DC one stage, one switch, and one inductor converter, to be used as an electronic power factor controller. This converter Buck-Boost topology is capable of converting a power line AC to a positive DC with a voltage conversion ratio close to unity. When used for a universal line voltage 85-250 VAC, it may have an output voltage close to 240 VDC instead of the traditional Boost converters having the d output voltage range of +380-400 VDC. The circuit's lower output voltage and its simplicity and low cost, make it a viable candidate to replace the Boost converters in any application, where lowering the output DC voltage along with lowering manufacturing costs are desirable.
US11063506B2
A switching circuit may include first and second switching elements that are connected in parallel with each other. A controller may be configured to selectively perform either a first switching control to drive the first switching element or a second switching control to drive the second switching element. The first switching element may be constituted mainly of a first semiconductor material, and the second switching element may be constituted mainly of a second semiconductor material having a narrower band gap than the first semiconductor material. The second switching element may be larger in size than the first switching element. The controller may be configured to switch to the second switching control when an instruction value and/or an actual value of the current exceeds a predetermined threshold value while performing the first switching control.
US11063501B2
A positioning device may be used to peripherally position copper rods about a center axis that defines an axial direction. Each of the copper rods may be generally U-shaped and may have a first leg portion and a second leg portion. The positioning device may include a positioning body, a rotary body, locking means, and a rotary drive. Grooves of an outer peripheral surface of the positioning body may receive the first leg portions of the copper rods, which can be locked in place by the locking means. The rotary body may be rotatable about the positioning body and may include guide channels that receive the second leg portions of the copper rods. The rotary drive can cause the rotary body and the positioning body to rotate relative to one another, to pivot the second leg portions inwardly into the grooves of the positioning body.
US11063497B2
A drive device includes a hollow hub rotatable about hub shafts extending parallel to a center axis, a motor housed in the hub and fixed to the hub shafts, and a speed reducer connected to the motor and the hub. The motor includes a rotor including a motor shaft extending parallel to the hub shafts, a stator disposed outside the rotor in a radial direction, and a motor housing holding the stator therein. The drive device includes thermal grease thermally connecting the hub and the motor housing to each other.
US11063479B1
A method and apparatus related to detecting the presence of a power transfer coil implanted in a patient are disclosed. According to the aspect, an external device of a medical implant system is provided, the external device having an external coil and processing circuitry. The processing circuitry is configured to monitor a resonance frequency associated with the external coil. When the resonance frequency changes as a distance between the external coil and an expected location of an internal coil, then the processing circuitry is configured to conclude that the internal coil has been detected. When the resonance frequency ramps up to a steady state value at a rate that falls below a rate threshold, then the processing circuitry is configured to conclude that the internal coil is connected to an internal load.
US11063474B2
A wireless power supply system is provided to include a headset and a vehicle-side system. The headset, which is attached to a head of a driver of a vehicle, is configured (i) to generate an electric power by using a received electromagnetic wave, (ii) to actuate a sensor with the generated electric power to measure an activity of the driver, and (iii) to transmit activity measurement data indicating a measurement result. The vehicle-side system, which is provided to the vehicle, is configured (i) to transmit the electromagnetic wave, (ii) to receive the activity measurement data from the headset, and (iii) to monitor the activity of the driver based on the received measurement data. The transmitting or receiving state of the electromagnetic wave is monitored to provide a monitoring result, which is to be notified.
US11063469B2
Uninterruptible power supply system and method for reconditioning an exhausted battery module, wherein a terminal voltage of the battery module is determined and compared with a predefinable threshold value after starting a network-side supply, where after a waiting time has elapsed, when the threshold value is fallen below, an inverse polarity protection unit is activated for a time pulse, such that when communication between the base unit and the battery module occurs, the inverse polarity protection unit is permanently switched on and a voltage drop is determined and compared within the battery module with a predefined minimum voltage, and if at least one determined voltage drop falls below the predefined minimum voltage, then a predefined charging voltage is applied to the battery module until either a predefinable period of time is exceeded or a predefinable current value is surpassed by a charging current determined in the base unit.
US11063468B2
The invention relates to a method for transferring, during a predetermined transfer duration, the electric power supply of an electric distribution line (7) from a first source (1) to a second source (2), without overlapping of the two sources. The invention also relates to a source inverter implementing such a method.
US11063466B2
A power supply apparatus (such as an air conditioner) may have a power saving function. A first power supply unit may be connected to an AC power supply and a first communication unit may be connected to the first power supply unit and to a communication line. A connector may be connected to the first communication unit and the communication line. A first controller may be connected to the first communication unit and the connector. A second communication unit may have one side connected to the communication line and the other side connected to the AC power supply. A second power supply unit may be connected to the AC power supply. A wakeup voltage generator may be connected to the communication line and the second power supply unit to generate a voltage. A second controller may be connected to the second communication unit and the wakeup voltage generator.
US11063465B2
A switching mode front end surge protection circuit protects downstream devices from a load dump. Specifically, the switching mode front end surge protection circuit includes a metal-oxide-semiconductor field-effect transistor (MOSFET) that operates in either one of two modes based on an input voltage provided by an alternator. When the input voltage is less than a voltage threshold value, the MOSFET operates in a pass-through mode. When the input voltage is greater than the voltage threshold value, the MOSFET operates in a switching mode to oscillate between an on state and an off state.
US11063457B2
Apparatus, methods, and systems according to which shutdown features are provided to battery-powered electronics. An automatic shutdown device detects periods in which the battery-powered electronics are motionless using a sensor and, based on such detection, disconnects the battery from the battery-powered electronics using an electronic switch, rendering the battery-powered electronics inoperable. In addition, the automatic shutdown device is able to reenergize the battery-powered electronics using the electronic switch once motion is detected by the sensor so that the battery-powered electronics can resume normal operations. In several embodiments, the battery-powered electronics include a keyless fob associated with a vehicle and the automatic shutdown device is part of a vehicle theft prevention system.
US11063451B2
A battery management system for a main system of an electronic device is provided. The battery management system is electrically connected with plural battery units. The battery management system includes plural insertion slots and a battery detachment protection device. The insertion slots electrically connected with the main system. The plural battery units are docked with the corresponding insertion slots. The battery detachment protection device is electrically connected with the main system. When an external force is applied to the battery detachment protection device, the battery detachment protection device generates a system protection sensing signal. In response to the system protection sensing signal, a power supply condition of at least one battery unit in the corresponding insertion slot is adjusted, and the at least one battery unit in the corresponding insertion slot is permitted to be detached from the corresponding insertion slot or positioned in the corresponding insertion slot.
US11063444B2
One or more of the present embodiments provide for a suite of preset and customizable balancing applications that can be configured, selected and implemented to match the requirements a present use case. The suite of preset and customizable balancing applications may be presented to and selected by a user to tailor the balancing system to a particular use case. Alternatively, the balancing system may automatically select a balancing application, such as based on one or more inputs, to tailor the balancing system to the present use case.
US11063441B2
Systems and methods for managing or controlling resonance in wind turbine power systems are provided. In particular, a method for controlling a power system that includes a central master controller and one or more wind turbines electrically connected to a power grid through a point of interconnection can be provided, where each wind turbine includes a voltage regulator. The method can include receiving, by the controller, a signal from a sensor associated with wind turbines and determining, which wind turbines are operating in conditions indicative of a resonance condition in the wind turbine electrical power system based, at least in part, on the sensor signals. The method can also include generating one or more control signals based, at least in part, on a power requirement at the point of intersection and controlling an operational state of each of the voltage regulators based on the control signals.
US11063439B2
A solar cell management system for increasing the efficiency and power output of a solar cell and methods for making and using the same. The management system provides an electric field across one or more solar cells. The imposed electric field exerts a force on both the electrons and holes created by light incident on the solar cell and accelerates the electron-hole pairs towards the electrodes of the solar cell. The solar cell management system considers variations in configuration of solar cells to maximize the power output of the solar cells. The accelerated electron-hole pairs have a lower likelihood of recombining within the cells' semiconductor's material. This reduction in the electron-hole recombination rate results in an overall increase in the solar cells' efficiency and greater power output.
US11063432B2
In the present legacy electrical power generation and distribution system, the power quality delivered to end consumers is being degraded by a number of disruptive technologies and legislative impacts; especially with the rapidly increasing myriad of privately owned and operated domestic and commercial distributed energy generation (DEG) devices connected at any point across a low voltage (LV) distribution network. The present invention bypasses this increasing critical DEG problem by offering a solution comprising an energy processing unit (EPU) that is installed at the edge of the high voltage (HV) transmission grid.
US11063429B2
Electrostatic discharge (ESD) protection is provided in using a supply clamp circuit using an ESD event actuated MOSFET device. Triggering of the MOSFET device is made at both the gate terminal and the substrate (back gate) terminal. Additionally, the MOSFET device can be formed of cascoded MOSFETs.
US11063427B2
Disclosed is a surge control circuit, including: an absorption circuit including an absorption element and a bypass switch which are connected in series, a switch group connected in parallel to both ends of the absorption circuit and a first control circuit electrically connected to the switch group and bypass switch respectively. Normally, the first control circuit controls the switch group and the bypass switch to turn on simultaneously, makes the current flow through the switch group; when detecting the current is greater than or equal to the first preset current value, or the current increase rate is greater than or equal to the preset current rate of change, the first control circuit controls the switch group to turn off, makes the current flow through the absorption circuit; when detecting the current is less than the second preset current value, the first control circuit controls the bypass switch to turn off.
US11063424B2
An adaptive protection method for impedance of parallel capacitors comprises monitoring a terminal voltage and current of the capacitor; automatically calibrating the initial impedance of the capacitor when the capacitor is put into operation; calculating a real-time impedance of the capacitor during operation, dynamically updating the actual impedance of the capacitor periodically; comparing the real-time impedance of the capacitor with the actual impedance, updating the actual impedance if the relative value of the modulus of the real-time impedance change does not exceed the dynamic update limit threshold and the dynamic update reaches update period; generating an update failure alarm if the relative value of the modulus of the real-time impedance change exceeds the dynamic update limit threshold; generating a protection alarm if the relative value of the modulus of the real-time impedance change satisfies the protection alarm condition and the delay time is reached; and protecting the trip outlet if the relative value of the modulus of the real-time impedance change satisfies the protection trip condition and the delay time is reached. The protection method is applicable to various fault conditions of the capacitor and the capacitor bank, the set value is simple to calculate, the implementation is simple, and the sensitivity and reliability of the protection for capacitor are effectively improved.
US11063423B2
A low-side driving circuit forms a power conversion apparatus together with a power transistor to be driven. A protection circuit generates a protection signal S1. An alarm control circuit changes an electrical state of a fail terminal according to the protection signal S1. A judgment circuit compares a voltage VFO at a fail (FO) terminal with a predetermined threshold value, and generates a judgment signal S2 that indicates the comparison result. A control logic circuit controls the state of the power transistor based on the judgment signal S2 and the protection signal S1.
US11063421B2
An integrated inverter assembly including a main cover and an opposing back cover, a coolant channel separating body interposed between an upper coolant channel and a lower coolant channel. The upper coolant channel may be thermally coupled to a first plurality of electronic components of the integrated inverter assembly. The lower coolant channel may be thermally coupled to a second plurality of electronic components of the integrated inverter assembly. The first plurality of electronic components include at least one gate driver.
US11063419B2
A cool running ground fault circuit interrupter (GFCI) with radio frequency (RF) noise suppression and a Capacitive Power Supply tbr interrupting the flow of current through a pair of load and neutral lines extending between an input power source and a load is provided. The GFCI includes a pair of switches disposed between the input power source and the load. The switches are actuated by a relay circuit initially powered by a booster circuit and a constant on power supply. A capacitive power supply for cool operation of the GFCI is connected to the load line via a current limiting resistor and provides power to the constant on power supply circuit.
US11063418B2
One example device for overcurrent protection for wireless power receivers includes a wireless power antenna comprising a wire coil; a conditioning circuit electrically coupled to the wireless power antenna to receive an electric power signal from the wireless power antenna; a temperature-sensitive fuse electrically coupled between the wireless power antenna and the conditioning circuit and configured to electrically decouple the wireless power antenna from the conditioning circuit in response to being blown; and a thermal energy source configured to generate thermal energy based on an electrical signal from an output of the conditioning circuit, the thermal energy source positioned proximate the temperature-sensitive fuse.
US11063396B2
An electrical receptacle providing standard alternating current (AC) power connectors and multiple side-mounted auxiliary ports. Auxiliary ports may include direct current (DC) power delivery means, such as USB ports, and/or unpowered ports, such as audio/visual equipment connectors or network ports.
US11063391B2
A communication system includes first and second circuit card assemblies each having a PCB and an electrical connector having a mating end and contacts. The first electrical connector has a receptacle housing and a mating housing received in the receptacle housing with cam levers therebetween. The second electrical connector has a header housing and driving elements interfacing with the cam levers to actuate the mating housing relative to the receptacle housing. The PCB includes a slot receiving the other PCB in a board loading direction and the header housing is coupled to the receptacle housing in the board loading direction to interface the driving elements with the cam levers. The mating housing is movable away from the second mating end to a preloaded position by the driving elements and is movable toward the second mating end to a mated position by the driving elements.
US11063387B2
A connector includes an insulating housing that is fixed to a casing of a first device at a communication part through which an opening of the casing of the first device and an opening of a casing of a second device communicate with each other and includes first through holes, conductors that are inserted into the respective first through holes to electrically connect the first device and the second device, an insulating sealing member that includes tubular sealing parts that seal between the conductors and the housing, and a connecting part that connects the sealing parts, and an insulating support member that includes second through holes into which the conductors are inserted, is attached to the housing from a side of the second device, and interposes the sealing member between the support member and the housing to support the sealing parts.
US11063376B2
A conductor terminal with at least one spring-loaded terminal connection, which includes at least one clip spring, wherein the at least one clip spring has a contact leg, a clip spring arc adjoining the contact leg and a clamping leg adjoining the clip spring arc, wherein the contact leg is arranged in the conductor terminal for fixing the clip spring and the clamping leg is arranged for clamping an electrical conductor at a clamping point, wherein in an arcuate portion comprising the clip spring arc and areas of the contact leg and the clamping leg adjacent to the clip spring arc, the clip spring includes a spring insert having a force effect which spreads the clamping leg apart from the contact leg, wherein the spring insert has a first and a second leg and a spring insert arc that connects the first leg with the second leg.
US11063374B2
An antenna pattern control system includes a wireless access point, a memory and a processor. The wireless access point includes a plurality of adjustable antennas. Different operative arrangements of the adjustable antennas correspond to a plurality of antenna pattern combinations. The memory stores a plurality of real-time indicators recorded when the adjustable antennas are operating according to these antenna pattern permutations. The processor selects candidate pattern permutations from the antenna pattern permutations according to a cluster distribution of one of the real-time indicators located in a coordinate system. The processor also selects a target pattern permutation from the candidate pattern permutations according to a cluster distribution of at least two of the other real-time indicators. The processor outputs the target pattern permutation to the wireless access point in order to control the adjustable antennas of the wireless access point according to the selected target pattern permutation.
US11063363B2
A patch antenna includes: a ground conductor pattern lying in a plane and set to ground potential; a feeding conductor pattern lying in a plane and disposed in a manner so as to face the ground conductor pattern, the feeding conductor pattern having feed points that are opposite to each other with respect to a center point of the feeding conductor pattern; feed lines that are connected in parallel between the feed points and are of different lengths; and a frequency selection circuits disposed on a path of at least one of the feed lines, the frequency selection circuits being configured to allow passage of radio-frequency signals in one frequency band and to attenuate radio-frequency signals in another frequency band.
US11063359B2
The present disclosure provides an antenna system including an antenna assembly embedded in a grounding foundation plate. The antenna assembly includes a first printed circuit board, a second printed circuit board, a third printed circuit board, a first conductive layer, a feed sheet, a second conductive layer, a first radiation gap disposed in the second conductive layer, and a second radiation gap disposed in the second conductive layer. The antenna assembly further includes a feed point disposed at one end of the feed sheet for electrically connecting to an external circuit and transferring the power to the second conductive layer via the feed sheet, by which, the first radiation gap works at a first frequency band, and the second radiation gap works at a second frequency band. Both of the first and second frequency bands are included in 5G frequency bands.
US11063357B2
A dual-band antenna for global positioning system includes a plurality of dipole antenna arranged to operate in a L1 band and a L2 band; a back cavity structure mounted to the plurality of dipole antennas, wherein the plurality of dipole antennas are at least partially accommodated within a back cavity defined by the back cavity structure; and a feed network provided on the back cavity structure and coupled to the plurality of dipole antennas.
US11063356B2
A deployable reflectarray has a plurality of strips arranged in quadrants forming the reflectarray. The copper ground plane and the copper dipoles are supported by facesheets made of epoxy reinforced by quartz fibers. The copper ground plane is separated from the copper dipoles by S-shaped springs made of epoxy reinforced by quartz fibers, which allow folding and deployment of the reflectarray.
US11063351B2
Provided are an antenna angle adjustment device, an antenna angle adjustment system, an antenna angle adjustment method, and a communications device, whereby the angle of an antenna can be adjusted to a direction in which direct waves can be more reliably received. A direction information generation unit 41 generates direction information indicating a direction of one antenna from another antenna. A range information generation unit 42 generates range information indicating a range of a main beam of the another antenna. A determination unit 43 determines, based on the range information and the direction information, whether or not the one antenna is in a range indicated by the range information.
US11063347B2
An in-cabin communication system performs wireless communication between a vehicle and a portable terminal carried by an occupant. The in-cabin communication system includes: a vehicular device mounted to the vehicle; and a leaky coaxial cable that is connected to the vehicular device, and that outputs an electromagnetic wave having a predetermined wavelength according to a command from the vehicular device. The leaky coaxial cable is disposed inside a steel plate of a body of the vehicle. The leaky coaxial cable is disposed at a predetermined distance, which corresponds to an integer multiple of a half-wavelength of the predetermined wavelength, from the steel plate.
US11063346B2
Disclosed is a shark fin antenna for a vehicle. The shark fin antenna has a pad and a base disposed on the pad to provide a space for a printed circuit board and a plurality of antenna components. The shark fin antenna includes a holder having a groove therein for exposing at least a portion of an upper surface of a printed circuit board, a first antenna unit supported by the holder and having an antenna pattern formed on a surface thereof to receive an AM/FM frequency band signal, a first auxiliary unit covering at least a portion of an upper surface of the first antenna unit, and a spring mounted in the groove to elastically support the first auxiliary unit and the first antenna unit in a vertical direction of the upper surface of the printed circuit board.
US11063336B2
A conditioning integrated circuit (CDIC) chip can be used to aggregate signals to/from a number of beam forming integrated circuit (BFIC) chips, and signals to/from a number of CDIC chips can be aggregated by an interface integrated circuit (IFIC) chip. The CDIC chip includes temperature compensation circuitry to adjust the gain of the transmit and receive signals as a function of temperature based on inputs from a temperature sensor. The CDIC may include a plurality of beam forming channels each having a transmit circuit and a receive circuit, a common port coupled to the beam forming channels for selectively providing a common transmit signal to the beam forming channels and receiving a common receive signal from the beam forming channels, and a temperature compensation circuit configured to provide variable attenuation to the common transmit signal and the common receive signal based on a temperature sense signal.
US11063334B2
Aspects of the subject disclosure may include, a system that facilitates generating one or more tuning signals supplied to a material positioned along a portion of an inner surface of a structure of the waveguide system, the material facilitating generation of electromagnetic waves having a desired wave mode, and generating an electromagnetic wave with the desired wave mode, the electromagnetic wave propagating along a transmission medium without relying on an electrical return path to facilitate propagation of the electromagnetic wave along the transmission medium. Other embodiments are disclosed.
US11063328B2
A conductive member (61) is disposed near a side of the sealing plate (2) facing the inside of a battery with a first insulating member (10) disposed therebetween. The conductive member (61) has a conductive-member opening portion (61f) at a side facing the electrode assembly. An inserting portion (7b) of a positive electrode terminal (7) is inserted through a third terminal-receiving hole (61c) in the conductive member (61) and connected to the conductive member (61). The conductive-member opening portion (61f) of the conductive member (61) is sealed by a deformation plate (62), and the deformation plate (62) is connected to a first positive-electrode current collector (6a), which is electrically connected to positive electrode plates. The conductive member (61) includes a pressing projection (61e) that projects toward the first insulating member (10) from a portion thereof that faces the first insulating member (10).
US11063326B2
The present disclosure relates to a battery module having a housing and a stack of battery cells disposed in a receptacle area of the housing, where each battery cell has a top having a battery cell terminal and a bottom, where the top of the battery cells face outwardly away from the receptacle area. The battery module includes an integrated sensing and bus bar subassembly positioned against the stack of battery cells and has a carrier, a bus bar integrated onto the carrier, and a biasing member integrated onto the carrier. The bus bar electrically couples battery cells in an electrical arrangement, and the biasing member is between the top of each battery cell and the carrier, where the biasing member has a first material, more compliant than a second material of the carrier, and the biasing member biases the stack of battery cells inwardly toward the housing.
US11063324B2
An electrochemical device positive electrode with a lead member includes a positive electrode and a lead member attached to the positive electrode. The positive electrode includes a positive current collector, a carbon layer, and an active layer. The carbon layer is disposed on a surface of the positive current collector, and contains a conductive carbon material. The active layer is supported by the positive current collector via the carbon layer disposed between the active layer and the positive current collector, and contains a conductive polymer. The lead member is in contact with the carbon layer.
US11063321B2
Embodiments of the present invention provide a sampling component and a battery module. The sampling component is applied to a battery module and comprises: a busbar having a first surface and a second surface which are opposite to each other, the busbar comprising mounting slots formed by extending in a direction from the first surface to the second surface; a circuit board disposed on a side of the busbar; and, a connecting sheet, comprising a first flat portion and a bent portion which are connected to each other, one end of the first flat portion being connected to the busbar while the other end thereof being connected to the circuit board, the bent portion being located in the mounting slots.
US11063319B2
Provided is a separator for an electrochemical element having exceptional strength and shielding performance, a small thickness, and low resistance. A separator for an electrochemical element interposed between a pair of electrodes and capable of holding an electrolytic solution containing an electrolyte, wherein the separator for an electrochemical element comprises a regenerated cellulose fiber having an average fiber length of 0.25-0.80 mm and an average fiber width of 3-35 μm, and in which the value calculated by dividing the average fiber length by the average fiber width is 15-70.
US11063310B2
A battery case containing an electrode group including an air electrode and a separator includes main walls on which the air electrode is opposingly disposed and a surrounding portion that is disposed at marginal portions of the main walls and that surrounds a side edge portion of the opposingly disposed air electrode. The surrounding portion is covered by an edge portion of the separator disposed opposing the air electrode.
US11063307B2
A control module is arranged side by side with a battery module. The control module includes positive and negative electrode bus bars which are electrically connected to positive and negative electrode input/output terminals of the battery module, respectively. The bus bars are mounted in a mounting part. The mounting part has first and second control-side ventilation holes through which air flows onto first and second battery stacks, respectively, in the battery module. The mounting part has notches in which at least one of the positive electrode bus bar and the positive input/output terminals and at lease one of the negative electrode bus bar and the negative input/output terminals are formed. The first and second control-side ventilation holes are arranged side by side in the lateral direction. The notches, the positive electrode bus bar, and the negative electrode bus bar are located between the first and second control-side ventilation holes.
US11063306B2
A method can include powering circuitry via a lithium ion battery; during the powering, determining a discharge rate of the lithium ion battery; and, based at least in part on the determined discharge rate, adjusting a cut-off voltage for the lithium ion battery.
US11063305B2
An enhanced solid state battery cell is disclosed. The battery cell can include a first electrode, a second electrode, and a solid state electrolyte layer interposed between the first electrode and the second electrode. The battery cell can further include a resistive layer interposed between the first electrode and the second electrode. The resistive layer can be electrically conductive in order to regulate an internal current flow within the battery cell. The internal current flow can result from an internal short circuit formed between the first electrode and the second electrode. The internal short circuit can be formed from the solid state electrolyte layer being penetrated by metal dendrites formed at the first electrode and/or the second electrode.
US11063302B2
A monolithic ceramic electrochemical cell housing is provided. The housing includes two or more electrochemical sub cell housings. Each of the electrochemical sub cell housing includes an anode receptive space, a cathode receptive space, a separator between the anode receptive space and the cathode receptive space, and integrated electron conductive circuits. A first integrated electron conductive circuit is configured as an anode current collector within the anode receptive space. A second integrated electron conductive circuit is disposed as a cathode current collector within the cathode receptive space.
US11063301B2
A manufacturing apparatus creates an electrode laminate in which an electrode is sandwiched between first and second separators. A first sensor detects a first lateral positional displacement amount in a width direction of the first separator with respect to a predetermined reference position. An electrode supply unit supplies the electrode to a predetermined electrode supply position. A second sensor detects a second lateral positional displacement amount in a width direction of the second separator with respect to a predetermined reference position. A control unit corrects a position of the first separator based on the first lateral positional displacement amount and corrects a position of the second separator based on the second lateral positional displacement amount. A camera detects an actual lateral positional displacement amount in the width direction of the first separator from a relationship with the position of the electrode by imaging, and the control unit corrects the predetermined reference position based on the actual lateral positional displacement amount.
US11063299B2
A secondary battery for cycling between a charged and a discharged state is provided. The secondary battery has an electrode assembly having a population of anode structures, a population of cathode structures, and an electrically insulating microporous separator material. The electrode assembly also has a set of electrode constraints that at least partially restrains growth of the electrode assembly. Members of the anode structure population have a first cross-sectional area, A1 when the secondary battery is in the charged state and a second cross-sectional area, A2, when the secondary battery is in the discharged state, and members of the cathode structure population have a first cross-sectional area, C1 when the secondary battery is in the charged state and a second cross-sectional area, C2, when the secondary battery is in the discharged state, where A1 is greater than A2, and C1 is less than C2.
US11063297B2
An electrolyte, an electrochemical cell including the electrolyte, and a battery including the electrochemical cell are disclosed. Exemplary electrolytes allow for electrochemical cells and batteries with relatively high efficiency and stability that can be charged to relatively high voltages.
US11063288B2
A method for fabricating a stacked battery structure. The method includes preparing a plurality of battery layers separately, wherein each battery layer includes a substrate, a film battery element fabricated on the substrate and an insulator formed over the film battery element. The insulator has a flat top surface and the film battery element includes a current collector. The method also includes stacking the plurality of battery layers, wherein the insulator of a first battery layer of the plurality of battery layers bonds to the substrate of a second battery layer of the plurality of battery layers by the flat top surface. The method further includes forming a conductive path within the plurality of battery layers, wherein the conductive path connects with at least one of the current collectors of the plurality of battery layers.
US11063285B2
Disclosed are an apparatus for manufacturing an electrolyte membrane and a method for manufacturing an electrolyte membrane using the same, which may prevent discoloration of the electrolyte membrane through a controlled drying process of the electrolyte membrane. The electrolyte membrane manufactured by the method of the present invention may not be discolored and performance and durability of fuel cells using the electrolyte membrane may be improved due to uniform drying of the electrolyte membrane during the manufacturing. For example, competitively simultaneous evaporation of solvents in an ionomer composition in the drying process may be prevented.
US11063273B2
A fuel cell system includes: a fuel cell; a compressor; a supply adjusting valve adjusting an amount of air to be supplied; a bypass valve adjusting a flow rate of the air passing through the bypass flow passage; a flow rate measuring unit measuring a flow rate of the air; a pressure measuring unit measuring a pressure of the air; an opening control unit outputting an opening control signal for controlling degrees of opening of the supply adjusting valve and the bypass valve; a rotation speed control unit outputting a rotation speed control signal for controlling a rotation speed of the compressor; and a determination unit determining that the bypass valve is stuck open when the flow rate is less than a flow rate threshold value, and determines that pipe disconnection has occurred when the flow rate is equal to or greater than the flow rate threshold value.
US11063271B2
An electrolyte structure for use in a solid oxide electrochemical device includes a first solid electrolyte and a metal support embedded in the first solid electrolyte such that the first solid electrolyte forms an anode-facing layer that covers an anode-facing surface of the metal support, a cathode-facing layer that covers a cathode-facing surface of the metal support, and two opposing side layers that cover side surfaces of the metal support to form a continuous path around the metal support.
US11063259B2
When spinel-type lithiated cobalt oxide is employed for a cathode active material for a lithium ion battery, a sufficient discharge capacity is not always obtained. Thus, spinel-type lithiated cobalt oxide is doped with at least chromium, and specifically, a cathode active material for a lithium ion battery includes a spinel-type crystal phase including lithium, cobalt, chromium and oxygen, and the cathode active material has a composition represented by LiCoxCryMzO2±δ where M is at least one selected from Al and Mn, and 0.85≤x<1, 0
US11063257B2
A positive electrode active material for nonaqueous electrolyte secondary batteries has a high charge/discharge capacity and produces high output, as well as has high filling ability. The positive electrode active material includes lithium-nickel composite oxide particles are formed by agglomeration of multiple primary particles, include pores, and have a layered crystal structure. The lithium-nickel composite oxide particles have an average particle size of 15 μm or more and 30 μm or less. The percentage of an area of the pores measured by a cross-sectional observation of the lithium-nickel composite oxide particles with respect to a cross-sectional area of the lithium-nickel composite oxide particles is 1.0% or more and 5.0% or less. A lithium-tungsten compound containing tungsten and lithium is present on the surface of and inside the secondary particles. The lithium-tungsten compound is present on at least part of the surface of the primary particles.
US11063244B2
An electroluminescent display device comprises a substrate; a thin film transistor disposed on the substrate; an overcoat layer disposed on the thin film transistor; and a light-emitting diode electrically connected to the thin film transistor through the overcoat layer, wherein the light-emitting diode includes a first electrode, a light-emitting layer on the first electrode and a second electrode on the light-emitting layer, and an emissive area is an area in which the light-emitting layer emits light by the first electrode or the second electrode, wherein the overcoat layer includes a micro lens at a position corresponding to the emissive area, and the light-emitting diode conforms to a morphology of the micro lens, and wherein the first electrode includes a first region and a second region, the first region comprises an electrode layer, and the second region includes the electrode layer and an electrode pattern disposed under the electrode layer.
US11063233B2
An organic light emitting diode display is provided that may include a first substrate, a plurality of electrodes on the first substrate and spaced apart from each other, a pixel defining layer on the plurality of electrodes, spacers on the pixel defining layer, and a second substrate on the spacers. The pixel defining layer includes a plurality of openings spaced apart from each other and respectively open to the plurality of electrodes. The spacers on the pixel defining layer are at crossing points of a plurality of virtual lines, the spacers crossing spaces between adjacent openings of the plurality of openings.
US11063228B2
Metal-assisted delayed fluorescent emitters employing benzo-imidazo-phenanthridine and analogues for full color displays and lighting applications.
US11063223B2
An organic electron transport material, which includes a phosphine oxide derivative represented by the following Formula (1): R1 represents an atomic group which has one or more of either or both of aryl and heteroaryl groups and may have one or more phosphine oxide groups, R2 to R11 each independently represent an atom or an atomic group selected from the group consisting of a hydrogen atom, a halogen atom, a cyano group, a nitro group, a carboxyl group, a formyl group, a carbonyl group, an alkoxycarbonyl group, and a trifluoromethyl group.
US11063217B2
A semiconductor device includes an inter-layer dielectric (ILD) layer, a first metallization pattern, an etch stop layer, a metal-containing compound layer, a memory cell, and a second metallization pattern. The first metallization pattern is in the ILD layer. The etch stop layer is over the ILD layer. The metal-containing compound layer is over the etch stop layer, in which the etch stop layer has a portion extending beyond an edge of the metal-containing compound layer. The memory cell is over the metal-containing compound layer and including a bottom electrode, a resistance switching element over the bottom electrode, and a top electrode over the resistance switching element. The second metallization pattern extends through the portion of the etch stop layer to the first metallization pattern.
US11063213B2
A method includes depositing a bottom electrode layer, a resistance switching element layer, and a top electrode layer over a first dielectric layer; etching the top electrode layer and the resistance switching element layer to form a resistance switching element over the bottom electrode layer and a top electrode over the resistance switching element; depositing a metal-containing compound layer over the top electrode, the resistance switching element, and the bottom electrode layer; and etching the metal-containing compound layer and the bottom electrode layer to form a bottom electrode over the first dielectric layer.
US11063208B2
An integrated circuit die includes a magnetic tunnel junction as a storage element of a MRAM cell. The integrated circuit die includes a top electrode positioned on the magnetic tunnel junction. The integrated circuit die includes a first sidewall spacer laterally surrounding the top electrode. The first sidewall spacer acts as a mask for patterning the magnetic tunnel junction. The integrated circuit die includes a second sidewalls spacer positioned on a lateral surface of the magnetic tunnel junction.
US11063201B2
Nano-scale junctions, wires, and junction arrays are created by using a focused high-energy ion beam to direct-write insulating or poorly conducting barriers into thin films of materials that are sensitive to disorder, including superconductors, ferromagnetic materials and semiconductors.
US11063195B2
An electronic device is provided, including a substrate, a plurality of bonding pads, and a plurality of light emitting members, wherein the bonding pads are disposed on the substrate, and the light emitting members are disposed on the bonding pads. The light emitting members include a first pair of adjacent light-emitting members, a second pair of adjacent light-emitting members, and a third pair of adjacent light-emitting members. The first pair of adjacent light-emitting members, the second pair of adjacent light-emitting members, and the third pair of adjacent light-emitting members are arranged along the first direction in sequence. The first pair of adjacent light-emitting members has a first pitch, the second pair of adjacent light-emitting members has a second pitch, and the third pair of adjacent light-emitting members has a third pitch. The third pitch is greater than the second pitch, and the second pitch is greater than the first pitch.
US11063184B2
A light-emitting diode includes: a light emitting epitaxial structure including a first-type semiconductor layer, an active layer and a second-type semiconductor layer, and having a first surface as a light emitting surface, and an opposing second surface; a conducting layer formed over the second surface and including a physical plating layer and a chemical plating layer, wherein the physical plating layer is adjacent to the light emitting epitaxial structure and has cracks, and the chemical plating layer fills the cracks in the physical plating layer; and a submount coupled to the light emitting epitaxial laminated layer through the conducting layer.
US11063178B2
A semiconductor heterostructure for an optoelectronic device with improved light emission is disclosed. The heterostructure can include a first semiconductor layer having a first index of refraction n1. A second semiconductor layer can be located over the first semiconductor layer. The second semiconductor layer can include a laminate of semiconductor sublayers having an effective index of refraction n2. A third semiconductor layer having a third index of refraction n3 can be located over the second semiconductor layer. The first index of refraction n1 is greater than the second index of refraction n2, which is greater than the third index of refraction n3.
US11063176B2
A light emitting device includes: a light emitting element that comprises a first electrode and a second electrode located at a lower surface of the light emitting element; a covering member that covers the light emitting element such that at least a portion of a lower surface of each of the first electrode and the second electrode is exposed from a lower surface of the covering member; and first and second metal layers, each of which covers and contacts the exposed portion of the lower surface of a respective one of the first and second electrodes. In a bottom view, the first electrode has a shape with at least one recess on a first side facing to the second electrode, a portion of a lower surface of the covering member being exposed from the recess of the first metal layer.
US11063171B2
A light emitting device includes a substrate, and a laminated structure provided on the substrate, wherein the laminated structure has a plurality of columnar portions, the columnar portion contains a material having a wurtzite-type crystal structure, in a plan view as seen from a layered direction of the laminated structure, the plurality of columnar portions are arranged in a square lattice form or rectangular lattice form, a line passing through centers of the adjacent columnar portions is inclined relative to m-planes of the columnar portions located between the centers of the adjacent columnar portions, and vertices of the adjacent columnar portions are not placed on the line.
US11063165B2
An optocoupler is provided, including at least one light source and at least one matrix of photovoltaic cells facing the at least one light source, the at least one light source being configured to receive, at an input, an input electrical signal, and to generate, at an output, according to the input electrical signal, a light signal, sent to the at least one matrix of photovoltaic cells, the at least one matrix of photovoltaic cells being configured to receive, at the input, at least partially the light signal and to deliver, at the output, at least one output electrical signal, at the level of at least two connection pads, and the at least one light source being a matrix of laser diodes.
US11063162B2
Current generation from radiation with diamond diode-based devices for detection or power generation
Diamond diode-based devices are configured to convert radiation energy into electrical current, useable for sensing (i.e., detection) or delivery to a load (i.e., energy harvesting). A diode-based detector includes an intrinsic diamond layer arranged between p-type diamond and n-type diamond layers, with the detector further including at least one of (i) a boron containing layer arranged proximate to the n-type and/or the intrinsic diamond layers, or (ii) an intrinsic diamond layer thickness in a range of 10 nm to 300 microns. A diode-based detector may be operated in a non-forward biased state, with a circuit used to transmit a current pulse in a forward bias direction to reset a detection state of the detector. An energy harvesting device may include at least one p-i-n stack (including an intrinsic diamond layer between p-type diamond and n-type diamond layers), with a radioisotope source arranged proximate to the at least one p-i-n stack.
US11063155B2
A thin film transistor includes an active layer including a first portion having a first thickness and a second portion having a second thickness greater than the first thickness, a capping layer filling a thickness difference between the first portion and the second portion and arranged on the first portion, a gate insulating layer arranged on the capping layer, a gate electrode on the active layer, wherein the gate insulating layer and the capping layer are disposed between the gate electrode and the active layer, and a source electrode and a drain electrode connected to the active layer.
US11063150B2
A semiconductor device may include active fins each of which extends in a first direction on a substrate, the active fins being spaced apart from each other in a second direction different from the first direction, a conductive structure extending in the second direction on the substrate, the conductive structure contacting the active fins, a first diffusion break pattern between the substrate and the conductive structure, the first diffusion break pattern dividing a first active fin of the active fins into a plurality of pieces aligned in the first direction, and a second diffusion break pattern adjacent to the conductive structure on the substrate, the second diffusion break pattern having an upper surface higher than a lower surface of the conductive structure, and dividing a second active fin of the active fins into a plurality of pieces aligned in the first direction.
US11063149B2
A semiconductor device includes a first layer of a first semiconductor material disposed on a semiconductor substrate and a second layer of a second semiconductor material disposed on the first layer. The second semiconductor material is formed of an alloy that includes a first element and a second element. The first semiconductor material and the second semiconductor material are different. A gate structure is disposed on a first portion of the second layer. A surface region of a second portion of the second layer not covered by the gate structure has a higher concentration of the second element than an internal region of the second portion of the second layer, and the surface region surrounds the internal region.
US11063147B2
Techniques for forming bottom source and drain extensions in VTFET devices are provided. In one aspect, a method of forming a VTFET device includes: patterning fins in a wafer; forming a liner at a base of the fins having a higher diffusivity for dopants than the fins; forming sidewall spacers alongside an upper portion of the fins; forming bottom source/drains on the liner at the base of the fins including the dopants; annealing the wafer to diffuse the dopants from the bottom source/drains, through the liner, into the base of the fins to form bottom extensions; removing the sidewall spacers; forming bottom spacers on the bottom source/drains; forming gate stacks alongside the fins above the bottom spacers; forming top spacers above the gate stacks; and forming top source/drains above the top spacers at tops of the fins. A VTFET device is also provided.
US11063141B1
An insulated gate field effect bipolar transistor (IGFEBT) includes a substrate, a deep well (DW) region, a first conductivity type well region, a gate structure, a source region and a drain region located on the first conductivity type well region at both sides of the gate structure, an anode, and a cathode. The source region includes a first doped region and a second doped region between the first doped region and the gate structure, and the drain region includes a third doped region and a fourth doped region formed on the third doped region. The substrate, the first and fourth doped regions are of the first conductivity type, and the DW region, the second and the third doped regions are of a second conductivity type. The anode is electrically coupled to the fourth doped region, and the cathode is electrically coupled to the first and second doped regions.
US11063140B2
Structures for a heterojunction bipolar transistor and methods of forming a structure for a heterojunction bipolar transistor. A first heterojunction bipolar transistor includes a first emitter, a first collector, and a first base layer having a portion positioned between the first emitter and the first collector. A second heterojunction bipolar transistor includes a second emitter, a second collector, and a second base layer having a portion positioned between the second emitter and the second collector. The first and second base layers each comprise silicon-germanium, the first base layer includes a first germanium profile, and the second base layer includes a second germanium profile that is identical to the first germanium profile.
US11063138B2
Quantum dot devices, and related systems and methods, are disclosed herein. In some embodiments, a quantum dot device may include a quantum well stack having a first face and a second opposing face; an array of parallel first gate lines at the first face or the second face of the quantum well stack; and an array of parallel second gate lines at the first face or the second face of the quantum well stack, wherein the second gate lines are oriented diagonal to the first gate lines.
US11063134B2
Devices and methods for a vertical field effect transistor (VTFET) semiconductor device include recessing a gate dielectric and a gate conductor of a vertical gate structure below a top of a vertical fin to form openings between the top of the vertical fin and an etch stop layer, the top of the vertical fin being opposite to a substrate at a bottom of the vertical fin. A spacer material is deposited in the openings to form a spacer corresponding to each of the openings. Each spacer is recessed below the top of the vertical fin. A top spacer is selectively deposited in each of the openings to line the etch stop layer and the spacer such that the top of the vertical fin is exposed above the top spacer and the spacer is covered by the top spacer. A source/drain region is formed on the top of the vertical fin.
US11063133B2
Embodiments of the disclosure are in the field of advanced integrated circuit structure fabrication and, in particular, 10 nanometer node and smaller integrated circuit structure fabrication and the resulting structures. In an example, an integrated circuit structure includes a fin. A first isolation structure separates a first end of a first portion of the fin from a first end of a second portion of the fin, the first end of the first portion of the fin having a depth. A gate structure is over the top of and laterally adjacent to the sidewalls of a region of the first portion of the fin. A second isolation structure is over a second end of a first portion of the fin, the second end of the first portion of the fin having a depth different than the depth of the first end of the first portion of the fin.
US11063119B2
Disclosed are a semiconductor structure and a method for forming same. A forming method includes: forming a first inside wall in a first groove; etching an initial channel laminated layer and an initial fin after the first inside wall is formed, where the residual initial fin is used as a fin, and the residual initial channel laminated layer located on the fin is used to form a channel laminated layer, the channel laminated layer includes a composite layer and a channel layer located on the composite layer, and the composite layer includes a first inside wall and a sacrificial layer located on a sidewall of the first inside wall; forming a pseudo gate structure across the channel laminated layer after the fin is formed; forming a source-drain doping layer in channel laminated layers on two sides of the pseudo gate structure; and removing the pseudo gate structure and the sacrificial layer after the source-drain doping layer is formed, and forming a metal gate structure at positions of the pseudo gate structure and the sacrificial layer. The first inside wall provides support for the channel layer. Therefore, even though the channel layer is relatively long, the channel layer cannot easily deform or collapse under the gravity effect, thereby optimizing the electrical performance of the semiconductor structure.
US11063113B2
A capacitor is disclosed, including: a semiconductor substrate including opposite upper and lower surfaces; one first trench disposed in the semiconductor substrate and formed downward from the upper surface; one second trench disposed in the substrate and corresponding to the first trench, and formed upward from the lower surface; a first conductive layer disposed above the substrate and in the first trench; a first insulating layer disposed between the substrate and the first conductive layer; a second conductive layer disposed on the substrate and in the first trench, the second conductive layer being electrically connected to the substrate; a second insulating layer disposed between the second conductive layer and the first conductive layer; a third conductive layer disposed below the substrate and in the second trench; and a third insulating layer disposed between the third conductive layer and the substrate, which is electrically connected to the first conductive layer.
US11063103B2
A display device includes a substrate, a pixel driver on the substrate, and a display element connected to the pixel driver. The pixel driver includes a conductive layer on the substrate, a buffer layer on the conductive layer, a semiconductor layer on the buffer layer, a gate electrode, the gate electrode overlapping the semiconductor layer, and a source electrode and a drain electrode connected to the semiconductor layer. The buffer layer includes a flattened portion overlapping the conductive layer, and a stepped portion overlapping the periphery of the conductive layer. The semiconductor layer includes a first oxide semiconductor layer on the buffer layer, and a second oxide semiconductor layer on the first oxide semiconductor layer. A width of the first oxide semiconductor layer is larger than a width of the second oxide semiconductor layer, and the first oxide semiconductor layer is on the stepped portion of the buffer layer.
US11063087B2
A light-emitting device includes a substrate; a first light-emitting unit and a second light-emitting unit formed on the substrate, each of the first light-emitting unit and the second light-emitting unit includes a first semiconductor layer, a second semiconductor layer, and an active layer between the first semiconductor layer and the second semiconductor layer; a trench formed between the first light-emitting unit and the second light-emitting unit, and exposing the substrate; and a connecting electrode including a first connecting part on the first light-emitting unit and connected to the first semiconductor layer of the first light-emitting unit, a second connecting part on the second light-emitting unit and connected to the second semiconductor layer of the second light-emitting unit, and a third connecting part formed in the trench to connect the first connecting part and the second connecting part.
US11063081B2
Various embodiments of the present application are directed towards a semiconductor-on-insulator (SOI) DoP image sensor and a method for forming the SOI DoP image sensor. In some embodiments, a semiconductor substrate comprises a floating node and a collector region. A photodetector is in the semiconductor substrate and is defined in part by a collector region. A transfer transistor is over the semiconductor substrate. The collector region and the floating node respectively define source/drain regions of the transfer transistor. A semiconductor mesa is over and spaced from the semiconductor substrate. A readout transistor is on and partially defined by the semiconductor mesa. The semiconductor mesa is between the readout transistor and the semiconductor substrate. A via extends from the floating node to a gate electrode of the readout transistor.
US11063077B2
A semiconductor structure includes a substrate, a barrier layer disposed over the substrate, a grid disposed over the barrier layer, and a first color filter disposed over the barrier layer. The semiconductor structure also includes a second color filter disposed over the substrate and laterally surrounded by and contacting the grid. The semiconductor structure further includes a dielectric layer disposed between the barrier layer and the substrate. The barrier layer includes an upper surface overlapping the grid and the first color filter and a bottom surface substantially level with a bottom surface of the second color filter. The dielectric layer includes a first portion overlapping a bottom surface of the first color filter and a second portion overlapping a bottom surface of the second color filter, wherein non-visible light is allowed to pass from the second color filter to the substrate through the second portion of the dielectric layer.
US11063069B2
A method for manufacturing a display substrate is provided to include: forming an amorphous silicon layer on a base substrate; irradiating at least part of the display region through a mask plate with a laser, to convert a portion of the amorphous silicon layer in the irradiated part of the display region corresponding to channel regions of active layers of transistors into polycrystalline silicon by a laser annealing process; irradiating at least part of the peripheral region with a laser, to convert the amorphous silicon layer in the irradiated part of the peripheral region into polycrystalline silicon; and forming the active layers of the transistors from the amorphous silicon layer which is converted to polycrystalline silicon by a patterning process.
US11063067B2
The present disclosure provides a display substrate, a repairing method, and a display device, the display substrate includes a plurality of driving circuits, each of which is configured to drive a display element in each of at least one sub-pixel to display, an output terminal of each driving circuit is coupled to the display element in the sub-pixel driven by the driving circuit through a branch having a switching element, the display substrate further includes: at least one repair line, which is configured to be associated with at least two driving circuits and initially decoupled from an output terminal of at least one of the at least two driving circuits, and the repair line is couplable to the output terminals of the at least two driving circuits with which the repair line is associated in response to a failure of one of the at least two driving circuits.
US11063056B2
A non-volatile memory device includes a first substrate, a second substrate, a memory array, a circuit structure, a bonding structure, and a shielding structure. A second front side of the second substrate faces a first front side of the first substrate. The memory array is disposed on the first substrate and disposed at the first front side of the first substrate. The circuit structure is disposed on the second substrate and disposed at the second front side of the second substrate. The bonding structure is disposed between the memory array and the circuit structure. The circuit structure is electrically connected with the memory array through the bonding structure. The shielding structure is disposed between the memory array and the circuit structure and surrounds the bonding structure. The shielding structure is electrically connected to a voltage source.
US11063054B2
A method of forming an array comprising pairs of vertically opposed capacitors comprises forming a conductive lining in individual capacitor openings in support material. An elevational mid-portion of individual of the conductive linings is removed to form an upper capacitor electrode lining and a lower capacitor electrode lining that are elevationally separate and spaced from one another in the individual capacitor openings. A capacitor insulator is formed laterally outward of the upper and lower capacitor electrode linings. Conductive material is formed laterally outward of the capacitor insulator to comprise a shared capacitor electrode that is shared by vertically opposed capacitors in individual of the pairs of vertically opposed capacitors. Other methods and structure independent of method of manufacture are disclosed.
US11063052B2
A semiconductor device and a fabrication method are provided. The method includes forming a first fin structure and a second fin structure on a substrate. The first fin structure includes a first sidewall surface, facing to the second fin structure, and a second sidewall surface opposite to the first sidewall surface. The method also includes forming an isolation layer to cover a portion of sidewall surfaces of the first fin structure and the second fin structure. The top surface of the isolation layer is lower than the top surfaces of the first fin structure and the second fin structure. The method further includes forming a first sidewall on the first sidewall surface; forming a first doped layer in the first fin structure; and forming a second doped layer in the second fin structure. The first sidewall covers a portion of a sidewall surface of the first doped layer.
US11063051B2
The present application discloses a semiconductor device and a method for fabricating the semiconductor device. The semiconductor device includes a substrate, a plurality of first bit line contacts buried in the substrate, a plurality of first bit lines respectively correspondingly positioned on the plurality of first bit line contacts, and a plurality of second bit lines positioned above the substrate. Bottom surfaces of the plurality of second bit lines are positioned at a vertical level higher than top surfaces of the plurality of first bit lines.
US11063020B2
There is provided a semiconductor device a method for manufacturing a semiconductor device, and an electronic apparatus that comprises a semiconductor device, the semiconductor device including a first chip, a second chip that is bonded onto a first surface side of the first chip, a through electrode that is formed to penetrate from a second surface side of the first chip to a wiring layer on the second semiconductor base substrate, and an insulation layer that is disposed between the through electrode and a semiconductor base substrate in the first chip.
US11063019B2
A chip structure includes first and second semiconductor chips. The first semiconductor chip includes a first semiconductor substrate, a first interconnection layer located on the first semiconductor substrate, a first protection layer covering the first interconnection layer, a gap fill layer located on the first protection layer, and first conductive vias embedded in the gap fill layer and electrically connected with the first interconnection layer. The second semiconductor chip is embedded within the first semiconductor chip and surrounded by the gap fill layer and the first conductive vias, wherein the second semiconductor chip includes a second semiconductor substrate, a second interconnection layer located on the second semiconductor substrate, a second protection layer located on the second interconnection layer, and second conductive vias embedded in the second protection layer and electrically connected with the second interconnection layer, wherein the second semiconductor substrate is bonded to the first protection layer.
US11063018B2
Semiconductor device assemblies having stacked semiconductor dies and electrically functional heat transfer structures (HTSs) are disclosed herein. In one embodiment, a semiconductor device assembly includes a first semiconductor die having a mounting surface with a base region and a peripheral region adjacent the base region. At least one second semiconductor die can be electrically coupled to the first semiconductor die at the base region. The device assembly can also include an HTS electrically coupled to the first semiconductor die at the peripheral region.
US11063012B1
The present disclosure provides a semiconductor structure having an organic dielectric layer disposed under a bump pad and configured for stress relief, and a method of manufacturing the semiconductor structure. The semiconductor structure includes a substrate including a first surface and a second surface opposite to the first surface; a first dielectric layer disposed on the first surface of the substrate; a second dielectric layer disposed on the second surface of the substrate; a conductive via extending through the substrate and partially through the first dielectric layer and the second dielectric layer; a third dielectric layer disposed within the second dielectric layer and surrounding a portion of the conductive via; and a bump pad disposed over the third dielectric layer and the conductive via, wherein a dielectric constant of the third dielectric layer is substantially different from a dielectric constant of the second dielectric layer.
US11063011B1
A chip includes pads having first connecting surfaces, and conductive structures located on the first connecting surfaces. The conductive structures are disposed on the first connecting surfaces. Each of the conductive structures includes first metal layer, second metal layer, and third metal layer. The first metal layer connects one of the pads, and the second metal layer is disposed between the first metal layer and the third metal layer. On every pad, the first metal layer, the second metal layer, and the third metal layer are stacked along first direction on the first connecting surface of the pad, and the first direction is parallel to normal direction of the first connecting surface, and the first metal layer is made of material comprising gold, and the second metal layer is made of material comprising nickel. A wafer is also provided.
US11063007B2
A semiconductor device and manufacturing process are provided wherein a first semiconductor device is electrically connected to redistribution structures. An antenna structure is located on an opposite side of the first semiconductor device from the redistribution structures, and electrical connections separate from the first semiconductor device connect the antenna structure to the redistribution structures.
US11063004B2
An object of the present invention is to provide a semiconductor device capable of reducing external stress transmitted to a semiconductor chip through a lead frame. A semiconductor device includes a base plate, a semiconductor element held on the base plate, a housing disposed on the base plate and having a frame shape enclosing the semiconductor element, a terminal section provided in an outer surface of the housing and connectable to an external device, a lead frame that is long and has one end disposed so as to be connectable to the terminal section provided in the housing and another end connected onto the semiconductor element via a bonding material, a sealing material disposed in the housing to seal the lead frame and the semiconductor element, and a fixing section that fixes, in the housing, part of the lead frame to the base plate or the housing.
US11063000B2
A carrier having one or more conductive terminals is provided. A semiconductor die is mounted on the carrier. The semiconductor die is electrically connected to the one or more conductive terminals. The semiconductor die is encapsulated with an electrically insulating mold compound. A verification rule that tests whether inputted information satisfies authentication criteria is created. A first identification feature is formed on a metal structure that is encapsulated by the mold compound. The first identification feature comprises one or more symbols from a first data representation scheme that are covered by the mold compound. The one or more symbols of the first identification feature are selected to convey information that satisfies the authentication criteria of the verification rule.
US11062995B2
An integrated circuit includes a base with one or more semiconductor devices. An insulating material is over the base and an interconnect structure is over the base. The interconnect structure includes vertical conductors extending through the insulating material in a spaced-apart arrangement. The interconnect structure comprises a conductor and a chalcogen, the chalcogen present in an amount of up to 5 atomic percent. In some embodiments, the chalcogen is present in an amount less than 2 atomic percent or less than 1 atomic percent.
US11062989B2
Some embodiments include an assembly having bitlines extending along a first direction. Semiconductor pillars are over the bitlines and are arranged in an array. The array includes columns along the first direction and rows along a second direction which crosses the first direction. Each of the semiconductor pillars extends vertically. The semiconductor pillars are over the bitlines. The semiconductor pillars are spaced from one another along the first direction by first gaps, and are spaced from one another along the second direction by second gaps. Wordlines extend along the second direction, and are elevationally above the semiconductor pillars. The wordlines are directly over the first gaps and are not directly over the semiconductor pillars. Gate electrodes are beneath the wordlines and are coupled with the wordlines. Each of the gate electrodes is within one of the second gaps. Shield lines may be within the first gaps.
US11062988B2
A semiconductor structure is disclosed. The semiconductor structure includes: a polymer base layer; a backside redistribution layer (RDL) over the polymer base layer; a molding layer over the backside RDL; a polymer layer over the molding layer; a front side RDL over the polymer layer; and a metal-insulator-metal (MIM) capacitor vertically passing through the molding layer, the MIM capacitor including a first electrode, an insulation layer and a second electrode, wherein the insulation layer surrounds the first electrode, and the second electrode surrounds the insulation layer, and the molding layer surrounds the second electrode. An associated method for manufacturing a semiconductor structure is also disclosed.
US11062982B2
A packaged semiconductor device with a particle roughened surface on a portion of the lead frame that improves adhesion between the molding compound and the lead frame. A packaged semiconductor device with a particle roughened surface on a portion of the lead frame that improves adhesion between the molding compound and the lead frame and with a reflow wall that surrounds a portion of the solder joint that couples the semiconductor device to the lead frame. A packaged semiconductor device with a reflow wall that surrounds a portion of a solder joint that couples a semiconductor device to a lead frame.
US11062980B2
Leadframes, integrated circuit packaging with wettable flanks, and methods of manufacturing the same are disclosed. An example packaged device having a leadframe includes a die pad and a lead spaced apart from the die pad. The lead has a proximal end adjacent the die pad and a distal end extending away from the die pad. The lead has a thickness at the distal end that is less than a full thickness of the leadframe between a first outer surface on a die attach side of the leadframe and a second outer surface on a mounting side of the leadframe.
US11062963B2
The present disclosure provides one embodiment of a semiconductor structure. The semiconductor structure includes a semiconductor substrate having a n-type doped well (N-well) and a p-type doped well (P-well) disposed side by side; a first fin active region extruded from the N-well of the semiconductor substrate; a second fin active region extruded from the P-well of the semiconductor substrate; a first isolation feature formed on the N-well and the P-well and laterally contacting the first and second fin active regions, the first isolation feature having a first width; and a second isolation feature inserted between the N-well and the P-well, the second isolation feature having a second width less than the first width.
US11062962B2
Semiconductor devices and fabrication methods are provided. An exemplary semiconductor device includes a semiconductor substrate having a first region. The first region includes a first middle region and a first edge region adjacent to and surrounding the first middle region; and a surface of the first middle region of the semiconductor substrate is higher than a surface of the first edge region of the semiconductor substrate. The semiconductor device also includes a plurality of first fins discretely formed on the first middle region of the semiconductor substrate; and an isolation structure formed on the first middle region of the semiconductor substrate and the first edge region of the semiconductor substrate and covering portions of sidewall surfaces of the first fins.
US11062956B2
A semiconductor structure and a method for fabricating the same. The semiconductor structure includes at least one semiconductor fin disposed on a substrate. A disposable gate contacts the at least one semiconductor fin. A spacer is disposed on the at least one semiconductor fin and in contact with the disposable gate. Epitaxially grown source and drain regions are disposed at least partially within the at least one semiconductor fin. A first one of silicide and germanide is disposed on and in contact with the source region. A second one of one of silicide and germanide is disposed on and in contact with the drain region. The method includes epitaxially growing source/drain regions within a semiconductor fin. A contact metal layer contacts the source/drain regions. One of a silicide and a germanide is formed on the source/drain regions from the contact metal layer prior to removing the disposable gate.
US11062955B2
A method for fabricating a semiconductor device including vertical transistors having uniform channel length includes defining a channel length of at least one first fin formed on a substrate in a first device region and a channel length of at least one second fin formed on the substrate in a second device region. Defining the channel lengths includes creating at least one divot in the second device region. The method further includes modifying the channel length of the at least one second fin to be substantially similar to the channel length of the at least one first fin by filling the at least one divot with additional gate conductor material.
US11062953B2
A method for fabricating semiconductor device includes the steps of: providing a substrate having a first region and a second region; forming a first fin-shaped structure on the first region and a second fin-shaped structure on the second region; forming a shallow trench isolation (STI) around the first fin-shaped structure and the second fin-shaped structure; forming a mask layer on the first fin-shaped structure; and performing a first anneal process so that the first fin-shaped structure and the second fin-shaped structure comprise different radius of curvature.
US11062950B2
Some structures and methods to reduce power consumption in devices can be implemented largely by reusing existing bulk CMOS process flows and manufacturing technology, allowing the semiconductor industry as well as the broader electronics industry to avoid a costly and risky switch to alternative technologies. Some of the structures and methods relate to a Deeply Depleted Channel (DDC) design, allowing CMOS based devices to have a reduced σVT compared to conventional bulk CMOS and can allow the threshold voltage VT of FETs having dopants in the channel region to be set much more precisely. The DDC design also can have a strong body effect compared to conventional bulk CMOS transistors, which can allow for significant dynamic control of power consumption in DDC transistors. Additional structures, configurations, and methods presented herein can be used alone or in conjunction with the DDC to yield additional and different benefits.
US11062946B2
A method for forming one or more self-aligned contacts on a semiconductor device includes applying a protective layer on an oxide surface above a source and drain of the semiconductor device. The protective layer covers a top surface of the oxide surface selective to nitride above a gate contact pillar. A sacrificial layer is applied to the nitride surface. The sacrificial layer is deposited only on the nitride surface that is selective to the oxide layer coated with the protective layer. The protective layer is removed from the oxide surface and source/drain contact holes are etched in the oxide surface to form self-aligned contacts on the semiconductor device.
US11062943B2
A method includes patterning an interconnect trench in a dielectric layer. The interconnect trench has sidewalk and a bottom surface. A liner layer is deposited on the sidewalls and the bottom surface of the interconnect trench. The interconnect trench is filled with a first conductive metal material. The conducting metal material is recessed to below a top surface of the dielectric layer. A cap layer is deposited on a top surface of the first conductive metal material. The cap layer and the liner layer are of the same material. The method further includes forming a via on a portion of the interconnect trench.
US11062934B2
A vacuum chuck for clamping workpieces, in particular wafers, and a measuring device and a method for checking workpieces by way of X-ray fluorescent radiation. The vacuum chuck has a clamping plate having a support surface, having at least one suction connection arranged on a base body for connecting to a negative-pressure device and for clamping the workpiece on the clamping plate by negative pressure received by the base body and having several suction grooves arranged in the clamping plate and are open towards the support surface. The support surface has concentric suction grooves having a suction opening to which a negative-pressure line is connected or which is connected to a work channel. Each suction groove having a separate negative pressure, which is separate to the adjacent suction groove, is selectively controlled by a control valve by a control for supplying the respective negative pressure in the respective suction groove.
US11062923B2
An apparatus includes a transfer mechanism to transfer an electrically-actuatable element directly from a wafer tape to a transfer location on a circuit trace on a product substrate. The transfer mechanism includes one or more transfer wires. Two or more stabilizers disposed on either side of the one or more transfer wires. A needle actuator is connected to the one or more transfer wires and the two or more stabilizers to move the one or more transfer wires and the two or more stabilizers to a die transfer position.
US11062915B2
A method for forming a redistribution structure in a semiconductor package and a semiconductor package including the redistribution structure are disclosed. In an embodiment, the method may include encapsulating an integrated circuit die and a through via in a molding compound, the integrated circuit die having a die connector; depositing a first dielectric layer over the molding compound; patterning a first opening through the first dielectric layer exposing the die connector of the integrated circuit die; planarizing the first dielectric layer; depositing a first seed layer over the first dielectric layer and in the first opening; and plating a first conductive via extending through the first dielectric layer on the first seed layer.
US11062905B2
A lithography method is provided in accordance with some embodiments. The lithography method includes forming a metal-containing layer on a substrate, the metal-containing layer including a plurality of conjugates of metal-hydroxyl groups; treating the metal-containing layer at temperature that is lower than about 300° C. thereby causing a condensation reaction involving the plurality of conjugates of metal-hydroxyl groups; forming a patterned photosensitive layer on the treated metal-containing layer; and developing the patterned photosensitive layer so as to allow at least about 6% decrease of optimum exposure (Eop).
US11062902B2
A method of fabricating a heterostructure system, comprises epitaxially growing a crystalline layer of a first substance on a crystalline base layer by surface catalysis in a solution, wherein the growth is self-terminated once a monolayer of the substance is formed on the base layer.
US11062900B2
Methods and apparatus for forming a semiconductor structure with a scaled effective oxide thickness is disclosed. In embodiments, a method includes depositing amorphous silicon capping layer having a first surface atop a first surface of a titanium nitride (TiN) layer, wherein the titanium nitride layer is atop a first surface of a high-k dielectric layer disposed within a film stack; contacting the first surface of the amorphous silicon capping layer with a nitrogen containing gas; and annealing the film stack.
US11062886B2
An apparatus for controlling wafer uniformity is disclosed. In one example, the apparatus includes: a plurality of temperature control elements and a processor. Each of the temperature control elements corresponds to a different portion of a wafer respectively such that the temperature control elements correspond to different portions of the wafer. Each of the temperature control elements is configured to individually control temperature of a corresponding portion of the wafer. The processor determines at least one portion of the wafer for temperature uniformity control, and instruct at least one of the temperature control elements, corresponding to the at least one portion, to adjust temperature of the at least one portion for controlling temperature uniformity of the wafer.
US11062885B2
An apparatus for treating a substrate comprises a chamber having a treatment space for treating the substrate; a supporting unit which supports the substrate, inside the treatment space; a gas supplying unit which supplies process gas into the treatment space; and a plasma source which generates plasma based on the process gas inside the treatment space. The supporting unit comprises a supporting plate on which the substrate is placed; a focus ring which is disposed to surround the substrate supported by the supporting plate; a temperature control unit which adjusts a temperature of the focus ring. The temperature control unit may include a first heater which is disposed to heat the focus ring under the focus ring and to be opposite to the focus ring; and a cooling member which is provided under the first heater.
US11062880B2
An ion implanter includes: a main body which includes a plurality of units which are disposed along a beamline along which an ion beam is transported, and a substrate transferring/processing unit which is disposed farthest downstream of the beamline, and has a neutron ray source in which a neutron ray is generated due to collision of a ultrahigh energy ion beam; an enclosure which at least partially encloses the main body; and a neutron ray scattering member which is disposed at a position where a neutron ray which is emitted from the neutron ray source is incident in a direction in which a distance from the neutron ray source to the enclosure is equal to or less than a predetermined value.
US11062873B2
A terminal system for an ion implantation system has an ion source with a housing and extraction electrode assembly having one or more aperture plates. A gas box is electrically coupled to the ion source. A gas source is within the gas box to provide a gas at substantially the same electrical potential as the ion source assembly. A bleed gas conduit introduces the gas to a region internal to the housing of the ion source and upstream of at least one of the aperture plates. The bleed gas conduit has one or more feed-throughs extending through a body of the ion source assembly, such as a hole in a mounting flange of the ion source. The mounting flange may be a tubular portion having a channel. The bleed gas conduit can further have a gas distribution apparatus defined as a gas distribution ring. The gas distribution ring can generally encircle the tubular portion of the mounting flange.
US11062872B2
A device for locally manipulating a spatial phase distribution of a charged particle wave propagating along a beam axis comprises a support element having a target region for receiving the charged particle wave propagating along the beam axis and a plurality of phase adjusting elements, supported by the support element and located in the target region, for locally adjusting the phase of the charged particle wave when the charged particle wave impinges on the phase adjusting element. The device also comprises a plurality of control lines connected to the plurality of phase adjusting elements for individually controlling each phase adjusting element.
US11062865B2
An electrical interruption switch for interrupting high currents at high voltages includes a casing, surrounding a contact unit defining a current path through the switch, and a pyrotechnic material, comprising a gas and/or shock wave-generating, activatable material. The contact unit has first and second connection contacts and a separation region. The pyrotechnic material and contact unit are formed such that a current to be interrupted is supplied to the contact unit via the first connection contact and discharged therefrom via the second connection contact, or vice versa. When the pyrotechnic material is ignited, the separation region is exposed to a gas pressure and/or shock wave, such that the separation region is torn open, caved in or separated. At least one chamber in the switch, at least partially delimited by the separation region, is filled with a filling material.
US11062860B2
The invention relates to an electric switch defining a front surface and including at least two rocker keys, which rock about a corresponding rocker axis, and at least one base provided with at least two operating points for electrical connection and disconnection located at a point corresponding to the center of the corresponding key, where the rocking of the keys presses on the corresponding at least one operating point and causes the electrical connection or disconnection, wherein the key comprises has two sections separated by the rocker axis, a first transmission section of the operating force and a second section that does not transmit the operating force to the operating point, and in that the rocker axes of the at least two keys are parallel to each other.
US11062859B1
An adaptor assembly for use with a battery-operated hand tool which includes a battery pack-accepting portion to which a battery pack can be connected utilizes an adaptor having a body which is positionable between the battery pack-accepting portion of the hand tool and the battery pack so that electrical current which is intended to flow between the battery pack and the hand tool during tool operation passes through the adaptor. A foot-operable ON/OFF switch is connected to the adaptor so that operation of the foot-operable switch selectively permits or shuts off the flow of electrical current between the battery pack and the hand tool so that when the adaptor is positioned between the battery pack-accepting portion of the hand tool and the battery pack, the ON/OFF operation of the hand tool can be controlled by way of the foot-operable ON/OFF switch.
US11062848B2
A multilayer ceramic electronic component includes a rectangular parallelepiped laminate body. An external electrode is provided at both end surfaces of the laminate body. The external electrode includes a base electrode layer, a conductive resin layer on the base electrode layer, and a plating layer on the conductive resin layer. The conductive resin layer includes a first layer on the base electrode layer, a second layer on the first layer, and a third layer on the second layer. With respect to porosity which is an area ratio of pores obtained from a binary image within a predetermined field of view, the first layer and the third layer have a porosity of equal to or less than about 5% and the second layer has a porosity equal to or more than about 6%. Thicknesses of the first, second, and third layers satisfy predetermined conditions.
US11062844B2
A method for producing a sintered R-T-B based magnet includes applying an adhesive agent to an application area of the magnet, adhering a particle size-adjusted powder of a heavy rare-earth element RH which is at least one of Dy and Tb to the application area, and heating at a temperature which is equal to or lower than a sintering temperature of the magnet to allow the element RH in the particle size-adjusted powder to diffuse from the surface into the interior of the magnet. The particle size of the particle size-adjusted powder is set so that, when powder particles are placed on the entire surface of the magnet to form a single particle layer, the amount of element RH in the particle size-adjusted powder is in a range from 0.6 to 1.5% with respect to the magnet by mass ratio.
US11062834B2
Disclosed herein is a coil component that includes a substrate having a first surface and a first spiral coil spirally wound in a plurality of turns formed on the first surface of the substrate. Each of the turns has a first circumference region in which a radial position is substantially fixed and a first shift region in which a radial position is shifted. Each of inner and outer peripheral ends of the first spiral coil is positioned at the first shift region.
US11062830B1
A magnetic device includes a magnetic core, a plurality of first windings forming respective first winding turns, and a second winding forming a second winding turn. Each first winding turn is within the second winding turn, as seen when the magnetic device is viewed cross-sectionally in a first direction. Yet another magnetic device includes a magnetic core, one or more first windings, and one or more second windings magnetically isolated from the one or more first windings.
US11062822B2
A communication cable that includes a twisted wire pair that includes a pair of insulated wires that are twisted together and that each include a conductor and an insulating covering that covers an outer periphery of the conductor; and a sheath that is made of an insulating material and continuously covers an entire outer periphery of the twisted wire pair about a center along a longitudinal axis of the twisted wire pair, wherein the sheath has a dielectric loss tangent of 0.0001 or more in a frequency range of 1 to 50 MHz.
US11062806B2
In general, a dialysis device includes a first processing device for monitoring dialysis functions of the dialysis device, a second processing device, a display device, and memory. The memory is configured to store instructions that, when executed, cause the dialysis device to provide, on the display device, a first display region and a second display region, where the first display region is associated with the first processing device and the second display region is associated with the second processing device. At least a portion of the first display region cannot be obscured by the second display region.
US11062793B2
Various embodiments of the disclosure relate to systems and methods for aligning a sequence read to a graph reference. In one embodiment, the method comprises selecting a first node from a graph reference, the graph reference comprising a plurality of nodes connected by a plurality of directed edges, at least one node of the plurality of nodes having a nucleotide sequence. The method further comprises traversing the graph reference according to a depth-first search, and comparing a sequence read to nucleotide sequences generated from the traversal of the graph reference. The traversal of the graph is then modified in response to a determination that each and every node associated with a given nucleotide sequence was previously evaluated.
US11062788B2
A spin transfer torque magnetic random access memory (STT-MRAM) device according to the present embodiment comprises: an STT-MRAM memory array which includes a data storage unit for storing data, a defect area address storage unit for storing an address of a defect area, and a spare area for storing data of a failed area; and a bypass determination unit which includes a volatile information storage element for storing the address of the defect area, stored in the defect area address storage unit and provided thereto, and when memory array access occurs, compares an access address with the address of the defect area stored in the volatile information storage element and causes the memory array access to bypass to the spare area.
US11062777B2
According to one embodiment, a nonvolatile semiconductor memory device includes a memory cell array and a control unit. The memory cell array includes a plurality of memory cells arranged in a matrix. The control unit erases data of the memory cells. The control unit interrupts the erase operation of the memory cells and holds an erase condition before the interrupt in accordance with a first command during the erase operation, and resumes the erase operation based on the held erase condition in accordance with a second command.
US11062772B2
A variable resistance non-volatile memory device includes a memory cell array including memory cells, a write circuit, and a control circuit. Each memory cell includes a memory element that is a non-volatile and variable-resistance memory element, and a cell transistor. The write circuit includes a source line driver circuit connected to the cell transistor and a bit line driver circuit connected to the memory element. When performing a write operation of changing the memory element to a low resistance state, the control circuit performs control for allowing current having a first current value to flow through the memory element, and subsequently performs control for allowing current having a second current value to flow through the memory element. The second current value is greater than the largest value of overshoot current flowing through the memory element after the start of the changing of the memory element to the low resistance state.
US11062763B2
Methods, systems, and devices for a memory device with multiplexed digit lines are described. In some cases, a memory cell of the memory device may include a storage component and a selection component that includes two transistors. A first transistor may be coupled with a word line and a second transistor may be coupled with a select line to selectively couple the memory cell with a digit line. The selection component, in conjunction with a digit line multiplexing component, may support a sense component common to a set of digit lines. In some cases, the digit line of the set may be coupled with the sense component during a read operation, while the remaining digit lines of the set are isolated from the sense component.
US11062760B1
A memory device includes a plurality of data input/output (I/O) groups each including data I/O circuits, each data I/O circuit comprising a transistor having a predetermined threshold voltage according to a bulk voltage supplied to a bulk terminal thereof; a control circuit suitable for generating a control signal according to a data I/O mode; and a plurality of voltage supply circuits suitable for independently supplying bulk voltages to the plurality of data I/O groups, and changing, in response to the control signal, a level of a bulk voltage corresponding to data I/O groups unused in the data I/O mode, among the plurality of data I/O groups.
US11062757B1
A data receiving device includes a clock receiver and a plurality of data receivers. The clock receiver is configured to generate a plurality of internal clock signals from a clock signal and a complementary clock signal based on a switching enable signal. The plurality of data receivers are configured to receive data and a reference voltage and compare the data with the reference voltage in synchronization with the plurality of internal clock signals, respectively, to generate first internal data. Among the plurality of data receivers, a data receiver receiving an internal clock signal, of which a logic level transitions signals when a logic level of the switching enable signal transitions, is configured to change a voltage level of the reference voltage when the logic level of the switching enable signal transitions.
US11062756B2
A storage device having a wide range of operating temperatures is disclosed. Techniques disclosed herein may be used to operate MLC cells at higher temperatures before resorting to thermal throttling. Techniques disclosed herein may be used to operate MLC cells at lower temperatures without needing to pre-heat the storage device. SLC data stored in a first group of memory cells is folded to MLC data stored in a second group of memory cells while an operating temperature is outside a first temperature range. After the operating temperature is within a second temperature range, the data integrity of the MLC data is checked. The SLC data in the first group is folded to MLC data in a third group of memory cells responsive to the MLC data in the second group failing the data integrity check. The foregoing permits the storage device to increase its range in operating temperatures.
US11062754B2
Apparatuses for executing interrupt refresh are described. An example apparatus includes: memory banks, a sampling timing generator circuit, bank sampling circuits and a command state signal generator circuit that provides a command state signal responsive to a command. Each memory bank includes a latch that stores an address for interrupt refresh. The sampling timing generator circuit receives an oscillation signal and provides a trigger signal of sampling the address. Each bank sampling circuit is associated with a corresponding memory bank. Each bank sampling circuit provides a sampling signal to the latch in the corresponding memory bank responsive to the trigger signal of sampling the address. The sampling timing generator circuit provides the trigger signal of sampling the address, responsive, at least in part, to the command state signal, and the latch stores the address, responsive, at least in part, to the at least one trigger signal of sampling the address.
US11062752B2
A perpendicular spin orbit torque memory device includes a first electrode having tungsten and at least one of nitrogen or oxygen and a material layer stack on a portion of the first electrode. The material layer stack includes a free magnet, a fixed magnet above the first magnet, a tunnel barrier between the free magnet and the fixed magnet and a second electrode coupled with the fixed magnet.
US11062748B2
A memory controller includes an interface to receive a data strobe signal and corresponding read data. The data strobe signal and the read data correspond to a read command issued by the memory controller, and the read data is received in accordance with the data strobe signal and an enable signal. A circuit in the memory controller is to dynamically adjust a timing offset between the enable signal and the data strobe signal, and control logic is to issue a supplemental read command in accordance with a determination that a time interval since a last read command issued by the memory controller exceeds a predetermined value.
US11062746B1
The invention introduces a non-transitory computer program product for activating a flash device when executed by a processing unit of the flash device to have program code to: determine whether the flash device is physically reset when the flash device enters a test mode perform an operation of a first phase for transmitting a very first message to a card-initialization host when the flash device is physically reset; and perform an operation of a second phase for searching a flash module for information referenced by In-System Programming (ISP) code, obtaining the ISP code from a designated address, and programming the ISP code into the flash module when the flash device is not physically reset.
US11062744B2
A memory device includes a driver that drives a data line connected with an external device, an internal ZQ manager that generates an internal ZQ start signal, a selector that selects one of the internal ZQ start signal and a ZQ start command from the external device, based on a ZQ mode, a ZQ calibration engine that generates a ZQ code by performing ZQ calibration in response to a selection result of the selector, and a ZQ code register that loads the ZQ code onto the driver in response to a ZQ calibration command from the external device.
US11062729B2
Embodiments of the present invention provide methods, systems, and computer program products for identifying damaged tunneling magnetoresistance (TMR) sensors. In one embodiment, resistances of a TMR sensor are measured upon application of one or both of negative polarity bias current and positive polarity bias current at a plurality of current magnitudes. Resistances of the TMR sensor can then be analyzed with respect to current, voltage, voltage squared, and/or power, including analyses of changes to slopes calculated with these values and hysteresis-induced fluctuations, all of which can be used to detect damage to the TMR sensor. The present invention also describes methods to utilize the measured values of neighbor TMR sensors to distinguish normal versus damaged parts for head elements containing multiple TMR read elements.
US11062726B2
A method of providing real-time speech analysis to a user includes capturing a speech input, performing a real-time recognition of the speech input including converting the speech input to a text, analyzing the recognized speech input to identify an error in a voice of the user, the analyzing including comparing a voice of a correct text generated by an automated speech generation system with the captured speed input, and processing the text to extract a context dialog prompt.
US11062723B2
An audio enhancement method includes receiving a first input signal representative of audio captured using an array of two or more sensors, the first input signal characterized by a first signal-to-noise ratio (SNR), with the audio being the signal-of-interest. The method also includes receiving a second input signal representative of the audio, the second input signal characterized by a second SNR. The second SNR is higher than the first SNR. The method further includes computing a spectral mask based on a frequency domain representation of the second input signal, and processing a frequency domain representation of the first input signal based on the spectral mask to generate one or more driver signals. The method further includes driving one or more acoustic transducers using the generated driver signals.
US11062721B2
This disclosure falls into the field of audio coding, in particular it is related to the field of providing a framework for providing loudness consistency among differing audio output signals. In particular, the disclosure relates to methods, computer program products and apparatus for encoding and decoding of audio data bitstreams in order to attain a desired loudness level of an output audio signal.
US11062715B2
An audio encoding and decoding method and a related apparatus are provided. The audio encoding method may include: determining a coding mode of a current frame; when determining that the coding mode of the current frame is an anticorrelated signal coding mode, performing time-domain downmix processing on left and right channel signals in the current frame by using a time-domain downmix processing manner corresponding to the anticorrelated signal coding mode, to obtain a primary channel signal and a secondary channel signal, where the time-domain downmix processing manner corresponding to the anticorrelated signal coding mode is a time-domain downmix processing manner corresponding to an anticorrelated signal channel combination scheme, and the anticorrelated signal channel combination scheme is a channel combination scheme corresponding to a near out of phase signal; and encoding the obtained primary channel signal and secondary channel signal in the current frame.
US11062712B2
Methods and systems for transforming a text-independent enrollment of a customer in a self-service system into a text-dependent enrollment are provided. A request for authentication of a customer that is enrolled in the self-service system with a text-independent voice print is received. A request is transmitted to the customer to repeat a passphrase and the customer's response is received as an audio stream of the passphrase. The customer is authenticated by comparing the audio stream of the passphrase against the text-independent voice print and if the customer is authenticated then a text-dependent voice print is created based on the passphrase, otherwise discard the audio stream of the passphrase.
US11062700B1
A method comprising receiving first data representative of a query received by an electronic device. Device characteristic data indicative of at least one characteristic of the electronic device is received. It is determined, using the device characteristic data, that the electronic device is authorized to access a first portion of at least one knowledge graph, which is an access-controlled portion. The at least one knowledge graph also includes a second portion which is a non-access-controlled portion. The first data is sent to at least the first portion of the at least one knowledge graph. Second data is received from the first portion of the at least one knowledge graph. The second data is representative of an answer to the query. Answer data representative of the answer to the query is generated using the second data.
US11062693B1
To provide a more natural sounding set of voice prompts of an interactive voice response (IVR) script, the voice recordings of the prompts may be modified to have a predetermined amount of silence at the end of the recording. The amount of silence required can be determined from the context in which the voice prompt appears in the IVR script. Different contexts may include mid-sentence, terminating in a comma, or a sentence ending context. These contexts may require silence periods of 100 ms, 250 ms and 500 ms respectively. Voice files may be trimmed to remove any existing silence and then the required silence period may be added.
US11062687B2
An active noise reduction (ANR) device includes a first sensor configured to generate an input signal indicative of an environment of the active noise reduction device, in which the first sensor has a measured roll-off frequency. A first compensator processes the input signal to generate a compensated input signal to compensate a difference between the measured roll-off frequency and a predetermined roll-off frequency for the first sensor. A second compensator processes the compensated input signal to generate a first signal for an acoustic transducer of the active noise reduction headphone.
US11062686B2
Damped highly stressed engineering components are disclosed. The disclosed inventive concept provides a method and system for increasing the damping capacity of an engineering system by adding a non-flat solid, highly damped insert to a system component that contributes most to the system's dynamic response. A friction damped insert can either be embedded into the damped components during casting or fastened to the outer surface of the damped component. The insert is made of the single layer of flexible material by forming it into a rigid elongated body. The layer of material can be turned over on itself without folding to create a cylinder or can be folded over a number of times to create a prismatic bar. The layer of material may be shaped into a corrugated panel. The layer of flexible material may have a number of relatively small openings or perforations with a uniform spatial distribution.
US11062683B2
A digital signage including a display panel configured to display content; a controller configured to: display first content in a first area of the display panel, obtain display panel control data for preventing an afterimage, based on received afterimage-related data, and move the display panel a predetermined amount and display the first content in a second area of the display panel based on the display panel control data.
US11062682B2
A vehicle includes a display device that is visible from a front side, a measurement unit configured to measure a distance between the vehicle and a front vehicle which travels in the same direction as the vehicle, and a display control unit configured to horizontally invert display content on the display device based on the measured distance.
US11062661B2
Power consumption of a display device is reduced. Display quality of a display device is improved. A high-quality image can be displayed regardless of a usage environment. The display device includes a first display element, a second display element, and a control portion. The first display device reflects visible light. The second display element emits visible light. The control portion is configured to drive the first display element and the second display element at the same time such that a maximum value of luminance of light emitted from the second display element is greater than or equal to 1% and less than or equal to 50% of maximum luminance on the assumption that maximum luminance of light which is emitted from the second display element is 100%.
US11062658B1
A pixel driving circuit and a display panel are provided. The pixel driving circuit adopts a pixel driving circuit with a 4T1C structure to effectively compensate a threshold voltage of a driving transistor in each pixel. A compensation structure of the pixel driving circuit is simpler and easier to operate. By compensating the threshold voltage of the driving transistor through two compensation phases, it can achieve a wider compensation range of the threshold voltage, thereby improving brightness and a lifespan of the display panel.
US11062657B2
A display device includes a display panel having a curved side or a polygonal side, the display panel including a plurality of pixels in a display region, a gate driver including a plurality of normal stages connected to each other for outputting gate signals to the pixels via a plurality of gate lines, and a plurality of dummy stages between some of the normal stages, and a data driver providing data signals to the pixels via a plurality of data lines.
US11062656B2
A display apparatus includes: a display panel comprising a gate line, a data line and a plurality of display areas; a gate driver configured to output a gate signal to the gate line; a data driver configured to output a data voltage to the data line; a time sensor configured to sense an operation time of the display panel; and a voltage controller configured to adjust a back gate voltage according to the operation time sensed by the time sensor and the display areas.
US11062649B2
A luminance compensation device can include a luminance compensator configured to: receive a pixel driving voltage from a host system, the pixel driving voltage being supplied to both the luminance compensator and a display panel, receive a reference pixel driving voltage generated by a drive IC, compare the pixel driving voltage with the reference pixel driving voltage to detect a voltage drop in the pixel driving voltage, the voltage drop being a difference between the pixel driving voltage and the reference pixel driving voltage, amplify the voltage drop of the pixel driving voltage by a predetermined weighted value to generate an amplified voltage drop, and adjust a gamma reference voltage based on the amplified voltage drop to generate an adjusted gamma reference voltage.
US11062647B2
A display device including a display panel and a data modulator. The display panel includes a main display region, an auxiliary display region adjacent to the main display region in a first direction, and a notch region adjacent to the auxiliary display region in a second direction crossing the first direction, an image not being displayed in the notch region. The data modulator modulates a notch data corresponding to the notch region among an image data.
US11062644B2
A display device includes a display panel, a light source module and a control unit. The display panel includes plural display areas. The light source module includes plural light source units. The light source units are configured to output plural light beams to illuminate the display areas of the display panel. The control unit is coupled to the light source module and configured to receive a frame data. The frame data includes plural subframe data, and the subframe data are displayed on the display areas. The control unit is further configured to control a first light source unit of the light source units to adjust a brightness corresponding to a first color of a first light beam of the light beams according to a ratio of the first color. The ratio of the first color is related to a first subframe data of the subframe data.
US11062628B2
A Light-Emitting Diode (LED) apparatus has one or more LED display modules. At least one of the one or more LED display modules has a plurality of LED display submodules. The plurality of LED display submodules are flexibly coupled to each other to form a flexible display surface.
US11062626B2
Systems, devices and methods for a surgical training tool that drives movement of an organ In order to reproduce a movement of that organ to mimic the conditions of a live surgical procedure.
US11062613B2
A method for improving the interpretation of the surroundings of a UAV, and to a UAV system is presented herein. The method comprises the steps of acquiring an image comprising depth data, and determining a boundary between a first image portion and a second image portion. The second image portion surrounds the first image portion, and the boundary is defined by an interface between first periphery sub-portions and second periphery sub-portions. A difference in depth data between adjacent first periphery sub-portions and second periphery sub-portions is above a first predetermined threshold and/or second periphery sub-portions comprises undefined depth data. The method further comprises determining the area of the first image portion, and if the area of the first image portion is below a second predetermined threshold, determining that the first image portion contains incorrect depth data and deleting and/or adjusting the incorrect depth data contained by the first image portion.
US11062610B1
A method for identifying a location of a rideshare requestor to a rideshare vehicle includes receiving a request to locate the rideshare requestor, determining a first location of the rideshare requestor, determining a second location of the rideshare requestor, determining whether the first location is within a threshold distance of the second location, and, in response to the first location being within the threshold distance of the second location, identifying a first immobile vehicle from one or more immobile vehicles within a preset distance from the first location, and transmitting a signal to the first immobile vehicle to cause the first immobile vehicle to indicate the first location of the rideshare requestor to the rideshare vehicle.
US11062609B2
An information processing apparatus according to an embodiment includes a determination unit and an output control unit. The determination unit determines whether a particular part related to a type of an object is included in a blind spot of an object of interest. The output control unit outputs output information when it is determined that the part is included in the blind spot.
US11062583B1
A safety system is provided that provides a progressive series of notifications to wirelessly tethered devices based on distance and/or elapsed time criteria when one of the devices physically moves outside of comfort zone set by the other device.
US11062563B2
A system and method that provides zero, one or more incentives to a retail patron in association with utilizing an amount of funds in one or more gaming establishment accounts to complete one or more purchases of goods and/or services from a retail establishment.
US11062555B2
Systems and methods that utilize service order identifiers to track the location of anonymous players whom have placed service orders.
US11062552B2
Embodiments provide systems, apparatus, and methods for rendering supplemental information on an electronic gaming machine, where the supplemental information does not relate to game play on the machine. The supplemental information can include safety warnings, maintenance information, or other information. The electronic gaming device can detect user interactions with the electronic gaming machine, such as using sensors or a player interface that includes a touchscreen. The user interactions can be compared with a condition associated with the supplemental information. Feedback, such as visual, audio, or haptic feedback, or a combination thereof, can be provided to indicate to the user whether the condition is satisfied. Numerous additional aspects are disclosed.
US11062539B2
Methods and systems for validating intent to actuate an electronic lock are provided, using comparative gesture processing. One method includes obtaining motion signals representative of physical motion of the mobile device detected by a motion sensor of the mobile device and at an electronic lock. The method includes performing a similarity correlation between the first motion signals and the second motion signals, and, based on the similarity correlation determining that the first motion signals and second motion signals are correlated. Based on the correlation and authentication, the wireless electronic lockset is actuated.
US11062537B2
Aspects of the disclosure relate to determining vehicle operation modes for a fleet of vehicles. This may include maintaining a storage system including vehicle parameters for a vehicle fleet such that each vehicle of the fleet is associated with a set of vehicle parameters. The vehicle operation mode may be determined by selecting one of a plurality of vehicle operation levels arranged in a hierarchy or by identifying a set of tags where each level or tag corresponds to a vehicle driving capability. The determined vehicle operation mode may be communicated to the given vehicle in order to cause the vehicle to operate according to the determined vehicle operation mode.
US11062533B2
A sensing system is provided. The sensing system includes a processor, a sensor node, a plurality of sensors, a power source and a controller. The sensor node is operably connected to the processor on an industrial side and to the sensors on a sensor side. The sensors each measure a parameter of the sensing system and transmit the parameter to the processor via the sensor node. The power source delivers power to the processor. The controller is in operable communication with the processor. The sensor node, disposed in close proximity to the sensors, converts a data protocol for each of the sensors to a different industrial protocol and transmits the converted data through a communication port via the industrial data protocol to the processor. The processor then collects the measurements of each parameter of the plurality of sensors, analyses the measurements and transmits the analyzed data to the controller.
US11062532B2
A method and system for component maintenance including for avionics components including a light assembly provided at a component, the light assembly configured to provide an output indicative of a status of the component and a mobile device having a display and an optical sensor and configured to determine light emitted from the light assembly and determine the status of the component to define a determined status based on light intensity.
US11062528B2
Disclosed are computer-readable devices, systems and methods for generating a model of a clothed body. The method includes generating a model of an unclothed human body, the model capturing a shape or a pose of the unclothed human body, determining two-dimensional contours associated with the model, and computing deformations by aligning a contour of a clothed human body with a contour of the unclothed human body. Based on the two-dimensional contours and the deformations, the method includes generating a first two-dimensional model of the unclothed human body, the first two-dimensional model factoring the deformations of the unclothed human body into one or more of a shape variation component, a viewpoint change, and a pose variation and learning an eigen-clothing model using principal component analysis applied to the deformations, wherein the eigen-clothing model classifies different types of clothing, to yield a second two-dimensional model of a clothed human body.
US11062526B1
A system and method for detecting and notifying access to a dangerous area in a workplace using image processing and location tracking technology are disclosed. The system includes a server configured to partition a workplace into grating sections to assign coordinates, set a dangerous object or a dangerous area, and broadcast a notification message including coordinates of the dangerous object and information on the dangerous area, and smart glasses configured to display a grating of an adjacent dangerous area or an adjacent dangerous object in an augmented reality mode by using the coordinates of the dangerous object or the information on the dangerous area that are received.
US11062519B2
Disclosed are an extended reality (XR) device and a control method thereof, which are applicable to all of 5G communication technology field, a robot technology field, an autonomous driving technology field, and an AI technology field.
US11062518B2
A method for displaying a mixed reality image, including provision of a display assembly including a camera and a display, acquisition of a first image by the camera according to actual image capturing characteristics, the first image being an image of a scene in the field of view of a user, extraction, from the first image, of actual illumination and position characteristics, selection of virtual elements to be integrated into the first image, modification of the virtual elements according to the actual image capturing, illumination and position characteristics, integration of the modified virtual elements in the first image to obtain a second image, and display of the second image on the display.
US11062511B2
Images, which are captured by an image capture device on a ground disturbing work machine, and that are taken from different perspectives, and are received. A machine learned image identification model identifies items of interest in the images. A three-dimensional representation is generated based on the set of images. The three-dimensional representation identifies a depth at which the recognized items lie beneath the surface of the soil being excavated. A map request is received which identifies a location and depth for which image data is to be provided. A three-dimensional representation of the location and depth are provided in response to the request.
US11062501B2
Ray tracing units, processing modules and methods are described for generating one or more reduced acceleration structures to be used for intersection testing in a ray tracing system for processing a 3D scene. Nodes of the reduced acceleration structure(s) are determined, wherein a reduced acceleration structure represents a subset of the 3D scene. The reduced acceleration structure(s) are stored for use in intersection testing. Since the reduced acceleration structures represent a subset of the scene (rather than the whole scene) the memory usage for storing the acceleration structure is reduced, and the latency in the traversal of the acceleration structure is reduced.
US11062492B2
Aspects of the present disclosure relate to a method for producing an output image representing a scene. The method comprises rendering a plurality of component images. Each component image corresponds to an associated depth within the scene. The method comprises determining one or more elements of a view pose to which an output image is to correspond, and deriving an output image part from each of the plurality of component images based on the determined one or more elements. The method then comprises overlaying each of the output image parts, to produce the output image.
US11062490B2
A magnetic resonance imaging scan performs an MRI acquisition using an undersampling pattern to produce undersampled k-space data; adds the undersampled k-space data to aggregate undersampled k-space data for the scan; reconstructs an image from the aggregate undersampled k-space data; updates the undersampling pattern from the reconstructed image and aggregate undersampled k-space data using a deep reinforcement learning technique defined by an environment, reward, and agent, where the environment comprises an MRI reconstruction technique, where the reward comprises an image quality metric, and where the agent comprises a deep convolutional neural network and fully connected layers; and repeats these steps to produce a final reconstructed MRI image for the scan.
US11062489B2
A system and method for reconstructing an image of a subject acquired using a tomographic imaging system includes at least one computer processor configured to form an image reconstruction pipeline. The reconstruction pipeline at least includes an automated correction module configured to receive imaging data acquired from a subject using ionizing radiation generated by the tomographic imaging system and generate corrected data using a first learning network. The reconstruction pipeline also includes an intelligent reconstruction module configured to receive at least one of the imaging data and the corrected data and reconstruct an image of the subject using a second learning network.
US11062480B2
A method for processing an image may include: collecting an ambient light spectrum while capturing an image (10); determining RGB tristimulus values corresponding to ambient environment of the captured image based on the collected ambient light spectrum and a color filter absorption curve (11); determining skin color coordinates based on the collected ambient light spectrum and a spectral absorption curve of a skin color model (12); and determining RGB values in the skin color model based on the RGB tristimulus values and the skin color coordinates (13).
US11062469B2
The discussion relates to 4D tracking. One example can utilize multiple 3D cameras positioned relative to an environment to sense depth data of the environment from different viewpoints over time. The example can process the depth data to construct 3D solid volume representations of the environment, select subjects from the 3D solid volume representations, and recognize actions of the selected subjects.
US11062467B2
Machine logic (for example, software) for registering multiple medical images, each showing a common lesion, with each other. In performing this registration, registration points are chosen to be both: (i) outside of image portion that is potentially compromised by the lesion (in any of the multiple images); and (ii) as close to the lesion as possible. However, in at least one of the images the extent of the lesion is not known—so, in order to accommodate this uncertainty about the lesion boundaries, lesion predicting machine logic rules are used to predict the size, shape and/or location of the lesion. Machine learning is used to intermittently adjust and improve the lesion predicting machine logic rules.
US11062462B2
A system comprising at least one hardware processor; and a non-transitory computer-readable storage medium having stored thereon program instructions, the program instructions executable by the at least one hardware processor to: receive, as input, video data, perform a first tracking, using a tracking algorithm, of an identified target in a sequence of frames of said video data, wherein said first tracking is performed forward in time, perform a second tracking, using said tracking algorithm, of said target in said sequence, wherein said second tracking is performed backward in time, and calculate a confidence score for a tracked location of said target in a frame of said sequence, based, at least in part, on a comparison between said first tracking and said second tracking.
US11062456B2
A control target area determiner 21 sets a rectangular target area surrounding a measurement area specified on an optical microscopic image of a sample. A validity determiner 22 and binarization processor 23 divide all small areas within the target area into a first group which overlaps the measurement area and a second group which does not overlap, and assign valid flag “1” and invalid flag “0” to the first and second groups, respectively. A compression processor 24 reads individual flag data in a predetermined order on all small areas within the target area, creates a binary-data string, and compresses the string by run length encoding. A control-processing unit 2 sends the compressed data to a main apparatus 1 along with other data, including information indicating the position of the first small area within the target area. The main apparatus 1 performs an analysis while gradually decoding those data.
US11062439B2
Disclosed herein are methods and systems that determine a microfacies or a microfacies characteristic of a sample of a subterranean formation based on a segmented image of a petrographic image of the sample, wherein the segmented image is derived from the petrographic image using a machine-learning algorithm.
US11062437B2
A system includes a processor configured to instruct image capture of a vehicle from a plurality of predefined perspectives, the perspectives defined to result in images providing a 360 degree capture of a vehicle surface. The processor is also configured to receive a plurality of images, at least one from each perspective, of a vehicle from a mobile device camera. The processor is further configured to build a 3-D model of the vehicle surface from the images and compare the 3-D model to a stored reference model of the vehicle surface in order to recognize damage to the vehicle.
US11062436B2
Techniques for combining image frames captured using different exposure settings into blended images
A method for multi-frame blending includes obtaining at least two image frames of a scene. One of the image frames is associated with a shorter exposure time and a higher sensitivity and representing a reference image frame. At least one other of the image frames is associated with a longer exposure time and a lower sensitivity and representing at least one non-reference image frame. The method also includes blending the reference and non-reference image frames into a blended image such that (i) one or more motion regions of the blended image are based more on the reference image frame and (ii) one or more stationary regions of the blended image are based more on the at least one non-reference image frame.
US11062434B2
A method of generating an elemental map includes: acquiring a plurality of correction channel images by scanning a surface of a standard specimen having a uniform elemental concentration with a primary beam and generating a correction channel image for each channel; generating correction information for each pixel of each correction channel image among the plurality of correction channel images based on a brightness value of the pixel; acquiring a plurality of analysis channel images by scanning a surface of a specimen to be analyzed with the primary beam and generating an analysis channel image for each channel; correcting brightness values of pixels constituting an analysis channel image among the plurality of analysis channel images based on the correction information; and generating an elemental map of the specimen to be analyzed based on the plurality of analysis channel images having pixels with corrected brightness values.
US11062431B2
A projector includes a projection section that projects a first image on a projection surface, a control section that causes the projection section to project a pattern image for installation including a first pattern that is located at an end of the first image, which overlaps with a second image, and a second pattern that is so disposed that a first straight line section is located in a position separate from the end by a distance, and a correction section that corrects the first image based on a captured image containing an image of a first area of the second image, and the first area is an area that overlaps with an area having a width corresponding to the distance measured from the end of the first image in a state in which the first image and the second image overlap with each other.
US11062430B2
A display apparatus is provided. The display apparatus includes an input interface, a first storage, a display, and a processor. Pixel values corresponding to a predetermined number of lines in an image input through the input interface are stored in the first storage,. The processor acquires a first patch of a predetermined size by sampling a number of pixel values located in an outer region of a matrix centering about a specific pixel value from among the pixel values stored in the first storage, acquires a high-frequency component for the specific pixel value based on the acquired first patch, and processes the input image based on the high-frequency component. The display displays the processed image.
US11062415B2
Systems, methods, apparatus, and computer-readable media provide for allocating vehicle resources to future vehicle requirements based on priority environments, such as in or near ‘hot spots,’ or other priority locations, where requests for vehicle resources are or are expected to be particularly high. In one embodiment, a vehicle resource allocation system allocates vehicles to requested locations such that vehicles of a fleet become more readily available to a hot spot, without requiring vehicles to be directed specifically to the hot spot.
US11062413B1
Automated secondary linking can be employed in conjunction with fraud detection systems. According to one embodiment, a system includes a parsing logic configured to receive an incoming fraud report based on a first fraud detection strategy. The parse logic is also configured to parse the incoming fraud report into fraud data. The system further includes a search logic configured to search a set of fraud reports to identify instances of the fraud data. The system also includes an alert logic configured to generate an alert in response to an instance of the fraud data being identified in the set of fraud reports.
US11062408B2
Methods and systems for managing real estate permissions are disclosed. At least one user device is in network communication with a server platform. The server platform comprises a database storing at least one master key associated with at least one piece of real estate. The at least one user device is operable to unlock the at least one master key by at least one corresponding slave key for permission. The at least one user device is operable to function within the at least one piece of real estate based on obtained permission. At least one geofence is associated with the at least one piece of real estate. The at least on geofence is defined by at least one geographic designator associated with at least one Internet Protocol (IP) address.
US11062406B2
A system for reserving space in aircraft overhead storage bins. The system includes an aircraft and a reservation system. The aircraft includes at least a first storage bin that defines a first bin interior that is divided into at least first and second baggage sections. The aircraft is associated with a flight date and a flight time. A first passenger can utilize the reservation system to make a first reservation to reserve at least one of the first and second baggage sections prior to the flight date and the flight time.
US11062402B2
Information can be provided in a convenient manner to help a user decide what events to attend. The information can include information regarding a popularity of the events. The popularity of the events can be based upon the number of people expected to attend, the number of the user's friends expected to attend, and/or the number of people fitting user-defined criteria who are expected to attend. The events for a user-specified time period can be shown on a map along with information representing the popularity of the events. Thus, the user can choose to attend those events in the user's area which are more popular. The map can be displayed on a user device, such as a cellular telephone. In this manner, the user can more readily attend those particular events which the user is more likely to enjoy.
US11062397B1
Systems and methods provide for an automated system for analyzing damage to insured property. An enhanced claims processing server may analyze damage associated with the insured item using photos/video transmitted to the server from a mobile device for analysis at the server in real time. Depending on network conditions, the mobile device may transfer images to the server in high definition or low definition. The server may send notifications to the mobile device to remind a user of the mobile device to capture and transfer images to the server. The server may analyze images to provide feedback to the insured user (e.g., insurance estimates).
US11062395B1
Methods and systems for determining fault for an accident involving a vehicle having one or more autonomous and/or semi-autonomous operation features are provided. According to certain aspects, performance data indicative of the performance of the features may be used to determine fault for a vehicle accident, such as a collision, by allocating fault for the accident between a vehicle operator, the autonomous operation features, or a third party. The allocation of fault may be used to determine an adjustment to an insurance policy and/or adjust coverage levels for an insurance policy. The allocation of fault may further be used to adjust risk levels or profiles associated with the autonomous or semi-autonomous operation features, which may be applied to other vehicles having the same or similar features.
US11062392B1
A system for personalized inflation modeling and mitigation includes a network interface, a database, and a processing circuit. The processing circuit is structured to receive user data comprising spending information, a current investment portfolio of a user, and information obtained from an activity sensor. The processing circuit is further structured to: determine a predicted spending profile indicating a prediction of future spending of the user for each spending category of a set, develop a personal inflation liability model based on the determined predicted spending profile and predicted inflation information, where the personal inflation liability model indicates a personalized future inflation risk associated with at least one of the spending categories, generate an optimal investment portfolio configured to mitigate the personalized future inflation risk based on the current investment portfolio and the personal inflation liability model, and modify the current investment portfolio based on the optimal investment portfolio.
US11062391B2
Method and apparatus for interfacing middleware applications with a financial market snapshot feed. Financial market data are retrieved from the snapshot feed and the retrieved data are stored in transactions. Prior to transmitting the financial market data to the middleware, the transactions are processed in order to determine value/added information. For example, errors in the financial market data may be determined or additional financial data may be calculated.
US11062384B1
Under an embodiment of the invention, an image capturing and processing system creates 3D image-based rendering (IBR) for real estate. The system provides image-based rendering of real property, the computer system including a user interface for visually presenting an image-based rendering of a real property to a user; and a processor to obtain two or more photorealistic viewpoints from ground truth image data capture locations; combine and process two or more instances of ground truth image data to create a plurality of synthesized viewpoints; and visually present a viewpoint in a virtual model of the real property on the user interface, the virtual model including photorealistic viewpoints and synthesized viewpoints.
US11062383B2
A system for displaying a simulated room can comprise at least one projector, at least one wall structure element, at least one physical object, and a room customization station. The room customization station can be configured to permit viewing images of selectable products and selecting at least one of the selectable products to be displayed on at least one of the at least one wall structure element or the at least one physical object. The projector(s) can be adapted to display the selectable product(s) on at least one of the at least one wall structure element or the physical object(s). The physical object can be adjustable in size to correspond to different sizes of selectable products. The system can further include at least one physical accessory adapted to be placed in the simulated room to facilitate visualization of how the at least one physical accessory would appear in the presence of the simulated room and the at least one selectable product. In some embodiments, the room customization station can be configured to prevent at least one portion of the images of the selectable products from being projected by the projector(s) onto a physical feature in the simulated room and allow other portions of the images of the selectable products to be projected into at least a portion of the simulated room located around the physical feature.
US11062379B2
Provided is an automatic fashion outfit composition and recommendation method including a user's query item about fashion being input to a vendor item DB and the vendor item DB extracting the class and vector of the query item and transmitting the same to a reference DB, the reference DB retrieving and extracting similar items having vectors that are similar to the vector of the query item and then retrieving and extracting reference fashion outfit including the similar items, the reference DB extracting reference items included in the reference fashion outfit, computing the class and vector of each of the reference items, and transmitting the same to the vendor item DB, the vendor item DB retrieving and extracting recommended items having vectors that are similar to the vectors of the reference items, and the vendor item DB combining the query item and the recommended items to compose recommended fashion outfit and sorting and transmitting the recommended fashion outfit to a user.
US11062370B1
Embodiments of the present disclosure provide systems, apparatus and methods for design creation, tracking and management utilizing a system network with a user interface device and a network server. Embodiments further disclose creation, tracking and management of skincare layouts. The device with a network communication component facilitating communication with a server. The device may operate to facilitate the creation of a skincare layout for a person and share the layout with the server. The server may include a database of information related to the users and skincare layouts as well as historical information, and the server may provide reminders, marketing and other communications based upon such information. Reports may be created to reflect the skincare layouts, product purchases, or other analytics regarding the information.
US11062369B2
A computer-implemented system and method for providing information tagging in a networked system is disclosed. The apparatus in an example embodiment includes a tag engine configured to process a database of categorized product listings; to receive a user-provided tag associated with at least one of the product listings; to retain the user-provided tag; and to serve the user-provided tag to a user viewing at least one of the product listings.
US11062365B2
Systems and methods including one or more processing modules and one or more non-transitory storage modules storing computing instructions configured to run on the one or more processing modules and perform acts of determining an accuracy score for existing product information using a first set of rules that compares the existing product information for the product with product information of other internal or external sources, determining if the accuracy score exceeds a predetermined accuracy threshold, automatically replacing incorrect product information in the existing product information with correct product information from the other sources if the accuracy score does not exceed the predetermined accuracy threshold, coordinating displaying of the existing product information with the correct product information replacing the incorrect product information on a webpage for the product on a website of the online retailer.
US11062351B1
A system, apparatus, and method are presented for allocating for allocating advertisements for display are provided that include collecting a plurality of advertising spaces, each advertising space having at least one associated advertising space variable; collecting a media inventory, the media inventory comprising a plurality of advertisements, each advertisement having at least one associated advertisement variable; receiving a bid price and a target inventory percentage for each advertisement: receiving a request for an advertisement to be placed at a specified advertising space; identifying advertisements in the media inventory that are qualified to receive an impression at the specified advertising space; creating a qualified advertisement ranking by sorting the qualified advertisements by bid price; selecting advertisements from the qualified advertisement ranking until the sum of target inventory percentages of selected advertisements is equal to or greater than 100 percent; and allocating advertising impressions to the selected advertisements.
US11062348B1
A sales enhancement system and method is disclosed. The sales enhancement system is configured to use one or more deal program collections, which are groupings or compilations of deal programs. The sales enhancement system manages deal programs in the deal program collections at various stages of use including: associating a deal program with multiple deal program collections; determining the number of deals to assign to the different deal programs; using triggers to select which deal program collections to access; transmitting an offer for a deal; and processing acceptances of the offers.
US11062342B2
Systems and methods are provided for providing targeted marketing to goods and services provides and consumer resource management services to consumers. An example system and method for targeted marketing comprises collecting transaction data from point-of-sale (POS) terminals and using a consumer identifier in the transaction data to access stored information about the consumer. This information may be used to target offers and advertisement to the consumer. In an example system for consumer resource management, a consumer may configure a consumer account on the enterprise infrastructure via a web-site. The consumer may use the consumer account to purchase and configure gift cards that may be used for purchasing goods and services. A universal transaction identifier may be associated with the consumer account and used to purchase goods and services from more than one selected goods and services providers.
US11062341B2
Methods, computer-readable media, systems and apparatuses for determining a safest road segment for traveling between a first location and a second location are provided. In some cases, the road segment safety rating may be determined for a plurality of road segments between the first location and the second location based on historical data associated with the road segments (e.g., accident history data, traffic volume data, etc.) and/or based on driving behavior data of the operator of the vehicle. An indication of the road segment determined as being the safest may be provided to the operator of the vehicle. An actual route of travel of the vehicle can be captured and compared to the safest route. If the vehicle has traveled the safest route, the operator may earn an award. If not, the operator may be notified that an award may be earned when an indicated safest route is traveled.
US11062340B2
An e-commerce system is provided that tracks purchase transaction across multiple client devices. The e-commerce system stores hop information describing when a customer is exposed to a product of a vendor through an affiliate who advertises the vendor's products. The e-commerce system determines from the stored hop information which affiliate or affiliates to compensate for the sale of a product. This allows the e-commerce system to determine, after the sale, whether additional affiliates need to be compensated for the sale of the product based on the hop information.
US11062338B2
A computerized system for distributing an estimated monetary value of a used vehicle. The system comprises a server including a pricing engine which, for a used vehicle, identifies the seller of the used vehicle and a used vehicle retailer to which to offer the used vehicle, and determines a mileage and condition of the used vehicle. The server collects used vehicle sample data for different types of used vehicles, and generates a depreciation curve for each used vehicle type based on used vehicle sales data. It then groups each sampled used vehicle type with a set of similar depreciation curves into a depreciation segment, wherein the depreciation segment comprises a group of vehicle types that present a similar depreciation pattern, and matches the used vehicle of the seller to the depreciation segment, determines a monetary value of the used vehicle, and communicates the monetary value to the seller or the retailer.
US11062337B1
A processor-based system and method retrieve customer purchase history information from an internal customer purchase history database for a plurality of customer records representing customers that previously purchased products of an enterprise, and retrieve customer profile information for each customer record. The processor executes a predictive machine learning model to determine a set of product purchase scores for each of the customers by applying a logistic regression model utilizing gradient boosting to the customer purchase history information and the customer profile information. The processor classifies the customers into a target customer group and a non-target customer group by applying a classification criterion to the set of product purchase scores, and generates a report of customers in the target customer group including highest product purchase scores and products recommended for cross-sale. In some embodiments, the predictive machine learning model is configured to forecast likelihood that given customers will lapse in payment.
US11062332B2
A display monitoring system exchanges information with display sensors and responds to multiple display stakeholders based on conclusions drawn from the information.
US11062329B1
An e-commerce system is provided that tracks purchase transaction across multiple client devices. The e-commerce system stores hop information describing when a customer is exposed to a product of a vendor through an affiliate who advertises the vendor's products. The e-commerce system determines from the stored hop information which affiliate or affiliates to compensate for the sale of a product. This allows the e-commerce system to determine, after the sale, whether additional affiliates need to be compensated for the sale of the product based on the hop information.
US11062327B2
An electronic platform to measure a maturity or level of an entity in view of regulatory and business risks relating to regulatory compliance. The methods and systems can collect various data (e.g., regulatory agency reports, regulatory agency warning letters (e.g. FDA warning letters), internal and vendor company audit results, fines and settlement information, country business risks, regulatory agency product recalls, etc.) from various different data sources. The collected information is analyzed using machine learning techniques to determine a risk compliance level or score for one or more of an entity's companies, functions, control types, and locations arising from regulatory audit non-conformances. The risk compliance scores can be used to generate a risk prediction and identify one or more actions to be taken by the entity to improve or increase an associated compliance level.
US11062325B1
A method, system, and computer-readable storage medium provide for managing stranded assets of a customer service call center. The system includes an interface component that identifies an opportunity event of an established customer service session initiated by a user that is in a waiting queue for a customer service representative. The system includes an ingestion component that ingests one or more characteristics of the opportunity event that characterize at least one of: (i) the identity of the user; (ii) subject of the established customer service session; and (iii) situational context of the user. The system includes a correlation component that correlates the one or more ingested characteristics and an estimated duration of the waiting queue with at least one transaction-related content item. The system includes a publishing component that publishes a selected transaction-related content item via the established customer service session to the user while in the waiting queue.
US11062317B2
A merchant data breach process comprises processing daily payment transaction data with a risk and compliance platform to obtain a fraud score for each constituent transaction. Constituent transactions with high risk fraud scores are sorted into a table according to the transaction date, cardholder, and merchant. The table data is scored according to suspected card visits, highly probable visits, and all card visits. The scores are normalized according to merchant size grouping through the use of multipliers. The normalized scores are summed together day-by-day into a final score. A timely warning of an underlying and expanding security rupture caused by a merchant data breach is issued for damage control and law enforcement.
US11062299B2
A system to indicate to a user to enter a personal identification number (PIN) on a commercial off the shelf (COTS) device, the system comprising: a secure card reader communicatively coupled to the COTS device, and wherein the secure card reader receives a payment card; a payment application installed on the COTS device; and one or more devices other than the COTS device. The payment application installed on the COTS device transmits one or more prompts to the one or more devices other than the COTS device based on a set of signals received from the secure card reader. The secure card reader transmits the set of signals after the payment card is received at the secure card reader, and the one or more prompts comprise at least one indication to the user to enter the PIN on a display of the COTS device.
US11062284B1
Systems and methods for facilitating transactions of virtual items between users of an online game are disclosed. Exemplary implementations may: receive a sales request that indicates a selling user will be offering for sale a particular virtual item from a seller's inventory through an online sales platform; assign the ownership of the particular virtual item temporarily to a holding account; publish a sales listing of the particular virtual item on the online sales platform; receive sales information from the online sales platform indicating whether the particular virtual item has been purchased; assign the ownership of the particular virtual item to the buyer's account; and transfer at least a portion of a sales amount received from the buying user to the seller's account.
US11062280B1
An improved blockchain implementation that uses proof-of-transfer to overcome the technical deficiencies of proof of work and proof-of-stake implementations is described herein. For example, the proof-of-transfer process may include elements of a single-leader election sortition, but modified to cause base chain cryptocurrency committed for the purposes of the sortition to be transferred to a burn address or at least one reward address.
US11062279B2
Constructing a secure enclosure (hard wallet) as a randomized assembly of material constituents with a large variety of electrical conductivity attributes, thereby achieving a unique set of physically measured properties of the enclosure, so that a party can be convinced of the authenticity of the enclosure by comparing the results of real time measurements with measurements pre-recorded in a public ledger, and then extending this trust of the enclosure into trust towards digital money paid by said enclosure.
US11062268B2
Systems and methods to present information to a user regarding favorite contacts of the user. In one embodiment, a method includes: storing a plurality of person profiles for persons referenced in communications received by a user of a computing device; selecting, using at least one processor, a set of contacts from the plurality of person profiles based on a relevancy ranking, wherein the set of contacts is selected for display to the user on the computing device; and organizing, using the at least one processor, the set of contacts into at least two time groups, each time group associated with a different time period, wherein contacts will be displayed to the user within each time group based on a relevancy ranking for each contact within the time group.
US11062267B1
Improved automated techniques are described that more efficiently match candidates to job opportunities. These techniques include a reactive matching process that uses improved pattern-matching algorithms to determine exactly how well a particular individual matches an employer's requirements. In at least one embodiment, results are displayed in real time using user-friendly visual indicators on job displays and/or on a dashboard.
US11062250B1
Embodiments of an architecture for large scale key factor optimization and management are disclosed. The architecture may include an optimization and management system that uses existing data to characterize items, group them based on user selected similarity criteria and/or user-selected objectives for the performance metrics, further allowing the user to define target objectives for each group and through forecasting of the impact of the key factor value changes, select the adjusted key factor values that better achieve the selected objectives.
US11062244B2
Embodiments for optimizing seating space in a group seating arrangement by a processor. One or more seating preferences and constraints from a user may be received. An optimized seating arrangement in the group seating arrangement, having one or more adjustable seats, may be determined according to the one or more seating preferences and constraints. A user is enabled to select the optimized seating arrangement via a graphical user interface (GUI) such that the one or more adjustable seats in the group seating arrangement are dynamically adjusted according to the optimized seating arrangement and user selection.
US11062241B2
A system and method for facilitating parking enforcement officer dispatching in real time with the aid of a digital computer is provided. A time-based active representational model of the city is created by fusing sensory data collected from various sources around a city with numerical data gleaned from historical and on-going activities, including parking regulation citation and warning numbers, resource allocations, and so on. The model can be used to form quantitative predictions of expected violations, revenue stream, and so forth, that can then be used as recommendations as to where to enforce and when, so as to maximize the utilization of the limited resources represented by the officers on the street. Moreover, the performance of the officers can be weighed against expectations of performance postulated from the quantitative predictions.
US11062238B2
A method, system and medium are provided for enabling re-creation of a time-ordered sequence of clinical data. Sets of data elements for a patient are received in sequence from a clinical system, and for each data element a time stamp is attached. For any given set of data elements, a maximum time stamp is determined, implying that all events in a clinical system resulting in modifications to data elements contained in the set occurred on or before the maximum time stamp. A subsequent retrieval from a clinical system yields a set of data elements in which the time stamp for each data element occurs after the maximum time stamp from the previous set.
US11062233B2
Methods, apparatus, systems and articles of manufacture are disclosed that provide an apparatus to monitor watermark encoder operation, the apparatus comprising: a data collector to collect one or more types of heartbeat data from a watermark encoder, the heartbeat data including time varying data, the one or more types of the heartbeat data defined by a software development kit (SDK); a machine learning engine to process the heartbeat data to predict whether the watermark encoder is associated with respective ones of a plurality of failure modes; and an alert generator to, in response to the machine learning engine predicting the watermark encoder is associated with a first one of the failure modes: generate an alert indicating the at least one of the one or more components to be remedied according to the first one of the failure modes; and transmit the alert to a watermark encoder management agent.
US11062225B2
Certain embodiments involve generating personalized recommendations for users by inferring a propensity of each individual user to accept a recommendation. For example, a system generates a personalized user model based on a historical transition matrix that provides state transition probabilities from a general population of users. The probabilities are adjusted based on the propensity for a user to accept a recommendation. The system determines a recommended action for the user to transition between predefined states based on the user model. Once the user has performed an activity that transitions from a current state, the system adjusts a probability distribution for an estimate of the propensity based on whether the activity is the recommended action.
US11062217B1
An analytics server for scalable predictive analysis for analytics as a software service in multi-tenant environment is provided. The analytics server automatically validates portability of a predictive model from a first tenant to a second tenant by comparing value distribution of parameters between data inputs of the first tenant and the second tenant. The analytics server further automatically detects source data changes over a configurable time horizon as relevant to predictive model inputs, by comparing value distribution of parameters between two data inputs from a same tenant separated by a selected time horizon.
US11062214B2
A computerized system and method for health care facilities to reduce manual handling of at least some open account issues. The system provides healthcare facilities with the ability to resolve current open patient account issues by utilizing the data patterns from a facility's historical patient account transaction activity, to create a machine learning model that can predict resolutions to the open accounts. These patterns are then applied to a facility's current transaction data providing next step resolution to each patient account.
US11062207B2
Data indicative of a plurality of observations of an environment are received at a control system. Machine learning using deep reinforcement learning is applied to determine an action based on the observations. The deep reinforcement learning applies a convolutional neural network or a deep auto encoder to the observations and applies a training set to locate one or more regions having a higher reward. The action is applied to the environment. A reward token indicative of alignment between the action and a desired result is received. A policy parameter of the control system is updated based on the reward token. The updated policy parameter is applied to determine a subsequent action responsive to a subsequent observation.
US11062204B2
Methods of training a neural network include applying an input signal to an array of weights to generate weighted output signals based on resistances of respective weights in the array of weights. A difference between the weighted output signals and a predetermined expected output is determined. Weights in the array of weights are set by applying a pulse to a controllable resistance element in each weight. The pulse increments or decrements a charge on a junction field effect transistor in the respective controllable resistance element.
US11062202B2
Techniques in advanced deep learning provide improvements in one or more of accuracy, performance, and energy efficiency. An array of processing elements comprising a portion of a neural network accelerator performs flow-based computations on wavelets of data. Each processing element has a respective compute element and a respective routing element. Each compute element has a respective floating-point unit enabled to optionally and/or selectively perform floating-point operations in accordance with a programmable exponent bias and/or various floating-point computation variations. In some circumstances, the programmable exponent bias and/or the floating-point computation variations enable neural network processing with improved accuracy, decreased training time, decreased inference latency, and/or increased energy efficiency.
US11062199B2
A fraudulent transaction detection method comprises: performing feature mapping processing on each of a plurality of transaction data to generate corresponding feature vectors; converting the feature vectors of a transaction to be detected into integrated feature vectors based on a first self-learning model; respectively converting the feature vectors respectively of at least one time sequence transaction into time sequence feature vectors based on a second self-learning model; combining the integrated feature vectors and each of the time sequence feature vectors corresponding to each of the time sequence transactions to form depth feature vectors; classifying the depth feature vectors based on a third self-learning model to determine whether the transaction to be detected is a normal transaction or a fraudulent transaction.
US11062195B2
A payment card (e.g., credit and/or debit card) is provided with a magnetic emulator operable of communicating information to a magnetic stripe reader. Information used in validating a financial transaction is encrypted based on time such that a validating server requires receipt of the appropriate encrypted information for a period of time to validate a transaction for that period of time. Such dynamic information may be communicated using such an emulator such that a card may be swiped through a magnetic stripe reader—yet communicate different information based on time. An emulator may receive information as well as communicate information to a variety of receivers (e.g., an RFID receiver).
US11062192B1
A smart card that is equipped with one or more sensory-perceptible devices that are capable of being activated in response to predetermined voice commands. Specifically, the smart card may be equipped with a light source, speaker, vibration motor, mechanical mechanism and/or the like, such that the card lights up, provides an audible sound, vibrates or the like in response to receiving a predetermined voice command. As a result of providing the voice command and activating the sensory-perceptible device, the user is readily able to distinguish and locate the card from amongst various cards stored in a purse, wallet or the like.
US11062188B1
Dynamic magnetic stripe communications devices may include a coil. An exchange coupled amorphous material may be inside the coil, for example, in the form of a ribbon. The exchange coupled amorphous material may include magnetically hard crystallites embedded in a soft magnetic amorphous matrix and/or at least one crystalline surface layer. A device may include a dynamic magnetic stripe communications device including one or more exchange coupled amorphous ribbons. The device may include more than one exchange coupled amorphous ribbon. Amorphous ribbons and/or layers of amorphous ribbons may be stacked (e.g., in alignment to one another) and/or offset at different heights. The ribbons may be in a single domain state without an external magnetic field, for example, an external magnetic field from a permanent magnet. The device may not include a permanent magnet.
US11062186B2
In an information-processing device, a controller operates according to setting information. The controller executes selective one of a swap mode and a copy mode. The swap mode is for moving the setting information from one device to another device. The copy mode is for copying the setting information from one device to one or more devices. While a removable medium is connected to the input-output interface: the controller performs; in a swap-mode case where the swap mode is executed, storing in the removable medium the setting information currently stored in the memory and overwriting the setting information in the memory to prescribed initial setting information; and in a copy-mode case where the copy mode is executed, storing in the removable medium the setting information currently stored in the memory while maintaining the current setting information in the memory.
US11062176B2
Computerized techniques for real-time object detection from video data include: defining an analysis profile comprising an initial number of analysis cycles dedicated to each of a plurality of detectors, each detector being independently configured to detect objects according to a unique set of analysis parameters; receiving a plurality of frames of digital video data, the digital video data depicting an object; analyzing the plurality of frames using the plurality of detectors and in accordance with the analysis profile, wherein analyzing the plurality of frames produces an analysis result for each of the plurality of detectors; determining a confidence score for each of the analysis results; and updating the analysis profile by adjusting the number of analysis cycles dedicated to at least one of the plurality of detectors based on the confidence scores. Corresponding systems and computer program products are also disclosed.
US11062174B2
A mobile entity detection apparatus 10 includes: a feature point extraction unit 11 configured to extract, from image data output by an imaging device of a vehicle, a feature point moving in an image; an optical flow specification unit 12 configured to compare the latest image data with image data that was output in the past, and specify an optical flow for each feature point; a clustering unit 13 configured to perform clustering on the optical flow based on the optical flow and the position of the optical flow in the image, and separate the optical flow into a cluster; a filtering unit 14 configured to remove a cluster that corresponds to an object forming a background from among the clusters based on the traveling direction and speed of the vehicle; and a mobile entity specification unit 15 configured to specify a mobile entity in the image using a result of clustering after cluster removal.
US11062170B2
A filter section uses pixel signals of a polarization image generated by an imaging section, in which polarization pixels with a plurality of polarization directions are provided in a predetermined array, to perform a filter process of the image signals arranged in a polarization order in a predetermined rotation direction to extract polarization components. Further, in the imaging section, the polarization pixels with the plurality of polarization directions may be provided in a polarization order of a predetermined rotation direction in at least one of the horizontal direction or the vertical direction. The filter section can acquire polarization components, which vary in response to a polarization cycle, with high accuracy from the polarization image generated by the imaging section.
US11062164B2
A method for estimating text heights of text line images includes estimating a text height with a sequence recognizer. The method further includes normalizing a vertical dimension and/or position of text within a text line image based on the text height. The method may also further include calculating a feature of the text line image. In some examples, the sequence recognizer estimates the text height with a machine learning model.
US11062148B2
Computer vision system that provides an identification of locations where collisions regularly occur
A computer vision system includes a camera that captures a plurality of image frames in a target field. A user interface is coupled to the camera. The user interface is configured to perform accelerated parallel computations in real-time on the plurality of image frames acquired by the camera. The system provides an identification of where collisions regularly occur.
US11062147B2
A system includes a sensor, a weight sensor, and a tracking subsystem. The tracking subsystem receives an image feed of top-view images generated by the sensor and weight measurements from the weight sensor. The tracking subsystem detects an event associated with an item being removed from a rack in which the weight sensor is installed. The tracking subsystem determines that a first and second person may be associated with the event. After the item exits the rack, the subsystem tracks the item and calculates a velocity of the item as it is moved through the space. The subsystem identifies, based on the calculated velocity, a frame in which the velocity of the item is less than a threshold velocity. The subsystem determines whether the first or second person is nearer the item in the identified frame. If the first person is nearer, the item is assigned to the first person.
US11062143B2
Systems and method of generating video summaries are presented herein. Information defining a video may be obtained. The video may include a set of frame images. Parameter values for parameters of individual frame images of the video may be determined. Interest weights for the frame images may be determined. An interest curve for the video that characterizes the video by interest weights as a function of progress through the set of frame images may be generated. One or more curve attributes of the interest curve may be identified and one or more interest curve values of the interest curve that correspond to individual curve attributes may be determined. Interest curve values of the interest curve may be compared to threshold curve values. A subset of frame images of the video to include within a video summary of the video may be identified based on the comparison.
US11062139B2
Described herein are a system and methods for generating a record of objects, as well as respective positions for those objects, with respect to a user. In some embodiments, a user may use a user device to scan an area that includes one or more objects. The one or more objects may be identified from image information obtained from the user device. Positional information for each of the one or more objects may be determined from depth information obtained from a depth sensor installed upon the user device. In some embodiments, the one or more objects may be mapped to object models stored in an object model database. The image information displayed on the user device may be augmented so that it depicts the object models associated with the one or more objects instead of the actual objects.
US11062134B2
In a situation of setting a file name and the like by using a character string obtained by performing OCR processing to a scan image, a file name and the like can be immediately set with less calculation resources. There is provided an apparatus for performing a predetermined process to a scan image obtained by scanning a document, including: a display control unit configured to display a UI screen for performing the predetermined process, the UI screen displaying a character area in the scan image in a selectable manner to a user; and a setting unit configured to perform OCR processing to a character area selected by a user via the UI screen and set supplementary information for the predetermined process by using a character string extracted in the OCR processing, wherein the setting unit, during a period of time before a user makes the selection, performs OCR processing in advance under a predetermined condition to a character area included in the scan image, in a case where the selected character area is a character area having undergone OCR processing in advance, uses a result of the OCR processing to set supplementary information for the predetermined process.
US11062132B2
A system and method for identifying missing required data elements in an electronic document. The method includes analyzing the electronic document to identify at least one data element; determining, based on the identified at least one data element and at least one electronic document requirement, whether there is at least one required data element missing from the electronic document; generating a query based on the identified at least one data element upon determining that there is at least one required data element missing from the electronic document; querying a database using the generated query; and modifying, based on a response to the query, the electronic document to include the at least one missing required data element.
US11062129B2
The disclosed computer-implemented method for enabling search services to highlight documents may include (1) creating, via an internal search service, a highlight index that comprises an analyzer for at least one type of document, (2) receiving a search query configured for an external search service and a document that is of the type and that comprises a search result for the search query, (3) querying the highlight index in order to retrieve the analyzer for the type of document from the highlight index, and (4) sending the analyzer, the document, and the search query to a search service in order to enable the search service to display at least one highlighted string extracted from the document via the analyzer, wherein the highlighted string originates from the search query. Various other methods, systems, and computer-readable media are also disclosed.
US11062120B2
Methods and systems for high-speed filtering of candidate fingerprint images in a gallery using a non-reference-point based matching involving histograms of tokens representing minutia data. The method or system may involve detecting minutia patterns in a probe image, defining tokens that represent the minutia patterns detected in the probe image, measuring a degree of similarity between the probe image and each gallery image by comparing a probability of occurrence of a set of the tokens defined for the probe image with a probability of occurrence of the same set of tokens in that gallery image, and identifying as a candidate for a match to the probe image each gallery image for which the measured degree of similarity satisfies a criterion.
US11062112B2
Embodiments of the present application provide a fingerprint detection device and method and an electronic device. The fingerprint detection device is disposed under a display screen of an electronic device, and includes an optical component and an optical sensor, the optical component is configured to direct or converge a fingerprint detection signal to the optical sensor, the optical sensor is configured to detect corresponding fingerprint information according to the fingerprint detection signal, the fingerprint detection signal is a reflected light signal formed by a light signal corresponding to a predetermined pattern formed in a fingerprint detection area of the display screen being reflected by a user's finger, and the predetermined pattern includes a first pattern and a second pattern; a signal intensity of a first light signal corresponding to the first pattern is smaller than a signal intensity of a second light signal corresponding to the second pattern.
US11062110B2
A fingerprint detection device comprises a plurality of fingerprint sensing circuits and a processor. The plurality of fingerprint sensing circuits is corresponding to a plurality of sensing zones respectively. The processor is electrically coupled to the fingerprint sensing circuits through a shared transmission bus. The processor is configured to receive information of a touched area of each of the sensing zones, determine a transmission sequence according to the touched area of each of the sensing zones, and control the fingerprint sensing circuits to transmit sensing information of the corresponding sensing zones to the processor through the shared transmission bus according to the transmission sequence.
US11062104B2
A barcode reader is provided. The barcode reader includes a first image acquisition assembly having a first imager assembly configured to capture infrared (IR) light and an IR illumination assembly configured to emit IR light over at least a portion of a first field of view (FOV) of the first imager assembly so as to illuminate targets within the first FOV. The barcode reader further includes a second image acquisition assembly having a second imager assembly configured to capture visible light and a visible-light illumination assembly configured to emit visible light over at least a portion of a second FOV of the second imager assembly so as to illuminate targets within the second FOV.
US11062100B1
Systems and methods configured to determine a machine-readable optical code based on screen-captured video are disclosed. Exemplary implementations may: receive, via a user interface of a client computing platform, an indication to begin a screen-captured video; initiate, based on the indication, the screen-captured video; effectuate an image decoding machine configured to parse and decode images and/or the video frames for information embedded into the images and/or the video frames to: parse the video frames for a machine-readable optical code; for individual ones of the video frames with the machine-readable optical code, extract embedded information from the machine-readable optical code; and decode the embedded information for metadata; and effectuate, via the user interface, presentation of information derived from the metadata.
US11062098B1
Various embodiments are generally directed to improving card security by providing a user a contactless card with no sensitive card information, such as card number, card verification value, and expiration date, printed thereon, and displaying the sensitive card information relative to the card in augmented reality (AR) based on successful NFC-based user authentication. According to examples, the NFC-based user authentication may be performed by one-tapping or single tapping the contactless card to user mobile device. One or more portions of the sensitive card information may be obfuscated to further enhance card security. Moreover, the user can interact with AR elements including the sensitive card information to perform various actions.
US11062092B2
A technique making use of a few-shot model to determine whether a query text content belongs to a same language as a small set of examples, or alternatively provide a next member in the same language to the small set of examples. The related few-shot model makes use of convolutional models that are trained in a “learning-to-learn” fashion such that the models know how to evaluate few-shots that belong to the same language. The term “language” in this usage is broader than spoken languages (e.g., English, Spanish, German, etc.). “Language” refers to a category, or data domain, of expression through characters. Belonging to a given language is not specifically based on what the language is, but the customs or traits expressed in that language.
US11062088B2
Techniques facilitating causing a information technology change service action in response to a received instructive command are provided. In one example, a computer-implemented method can comprise receiving a command from a device, wherein an intent of the command relates to performing an information technology change service action. The computer-implemented method can also comprise determining the intent of the command and selecting a service from a federation of services based on the information indicative of the intent of the command. The computer-implemented method can further comprise ordering the service relative to another service of the federation of services based on a determined level of confidence that the service will facilitate performing the information technology change service action. Moreover, the computer-implemented method can comprise activating the service based on an order of the service relative to the other service and the information indicative of the intent of the command.
US11062083B1
Disclosed are various embodiments for optimizing automated data entry by recognizing invalid data items and providing alternatives. An electronic form that requests a plurality of data items is received. The data items are automatically provided to the electronic form using stored data and/or automatically generated data. It is automatically detected that a particular data item is deemed invalid for the electronic form. In various embodiments, a suggestion for providing a valid data item may be extracted from the electronic form. An alternative data item is then automatically provided to the electronic form in place of the particular data item based at least in part on the suggestion.
US11062081B2
The present invention provides a computer implemented method for generating translatable and accessible multimedia presentations. The method can include transforming a presentation master file defining a multimedia presentation into each of a text file and a variables file, generating a plurality of slides for a slide show with text strings from the text file and imagery and audiovisual elements from the variables file, and launching the slide show. Transforming a presentation master file into each of a text file and a variables file can include additionally transforming the presentation master file into a visual markup language document emulating the multimedia presentation. As such, in an aspect of the embodiment, the method further can include detecting an assistive technology, and rendering the visual markup language document in lieu of the slide show.
US11062080B2
In implementations of application-based font previewing, a font preview system of a computing device receives a font file corresponding to a font of a font repository via a network. The font preview system encrypts font tables of the font file and the font preview system writes the encrypted font tables to a font disk cache of the computing device. The font preview system writes metadata describing the font tables to a font memory cache of the computing device. In response to receiving a request to preview the font from an application of the computing device, the font preview system uses the metadata to identify and decrypt a particular font table of the encrypted font tables, and the application renders glyphs of the font in a user interface using the decrypted particular font table.
US11062067B2
System and methods to generate a circuit design for an integrated circuit using only allowable pairs of connected logic stages. The allowable pairs of connected logic stages are those pairs of connected logic stages with a static noise margin (SNM) above an SNM threshold. Also presented is a 16-bit microprocessor made entirely from carbon nanotube field effect transistors (CNFET) having such allowable pair of connected logic stages.
US11062061B2
A system is provided for determining the material loading condition of a bucket of a material moving machine. The system includes an arrangement for generating a surface model of the surface of the material loaded into the bucket and comparing the surface model with a predefined preferred surface shape associated with the bucket.
US11062050B2
Devices, systems, and methods for storing and managing sensitive information in a connected environment are provided. The system comprises a master controller and a sensitive information storage device (“SIS device”). The SIS device has an island that can be activated by user interaction with the SIS device. In general, the island is deactivated by default and when the island is deactivated, sensitive information that is stored on the SIS device cannot be accessed. Only when the island is activated by user interaction can the stored sensitive information be accessed.
US11062049B2
Aspects described herein are directed to the concealment of customer sensitive data in virtual computing arrangements. A local computing platform may receive an object including a customer sensitive object name from a user computing device operating on a same internal domain as the local computing platform. The local computing platform may conceal the customer sensitive object name from a virtual computing platform operating on a domain external from the internal domain. The local computing platform may provide the concealed object name to the virtual computing platform for facilitating object enumeration requests from the user computing device during virtual computing sessions. During a virtual computing session between the user computing device and virtual computing platform, the local computing platform may receive the concealed object name from the user computing device and may perform one or more operations to reveal the object name to the user computing device.
US11062039B2
A printed circuit (PC) card apparatus can, in an absence of external power provided to a Peripheral Component Interconnect Express (PCIe) PC card, prevent and detect unauthorized access to secure data stored on a memory device mounted on the PCIe PC card. The PCIe card includes a primary battery to supply, when external power is disconnected from the PCIe card, power to an electronic security device mounted on the PCIe card. The PC card apparatus also includes a PCIe edge connector protector enclosing electrically conductive fingers of a PCIe edge card connector. The PCIe edge connector protector includes a hidden supplemental charge storage device integrated into the PCIe edge connector protector. The PCIe edge connector protector also includes electrically conductive contacts to transfer supplemental power from the supplemental charge storage device to the electronic security device.
US11062029B2
Technologies for protecting systems and data of an organization from malware include a data integrity server configured to receive a data file from an external source. The data integrity server analyzes the received data file with an anti-malware engine to determine whether the data file includes malware. The data integrity server discards the data file in response to a determination that the data file includes malware. Additionally, the data integrity server verifies the file type of the received data file. The data integrity server sanitizes the received data file in response to verification of the file type. Other embodiments are described and claimed.
US11062020B2
The present disclosure provides a processor checking method, a checking device and a checking system. The method includes acquiring an access record to a memory by a processor during a running process, the access record includes a read operation information and a corresponding time information, determining whether there is a read operation information corresponding to a high access authority in the access record, and when there is a read operation information corresponding to a high access authority, determining whether the read operation information corresponding to the high access authority belongs to an unauthorized operation. According to embodiments of the present disclosure, the behavior of the processor reading data from the memory is checked and analyzed, thereby preventing the security problems caused by malicious use of unauthorized reading operation.
US11062019B2
A method comprising: generating, by a processing unit, a plurality of requests for a given webpage, each request having at least one unique parameter value of one or more parameters that can affect the response of a web server; sending, by the processing unit, the requests to the web server; receiving, by the processing unit, in response to each request, a corresponding response; and generating, by a processing unit, by analysis of the responses, a list of identifiers of approved scripts to be executed by web-browsers on a plurality of client devices.
US11062013B2
Methods and systems are provided for two-step hardware authentication for machine monitoring systems. In one embodiment, a machine monitoring system can include a first hardware lock having a locked-state and an unlocked-state. The monitoring system can also include a second hardware lock including a sensor to detect first identification indicia of a user. The machine monitoring system can further include a data port configured to operatively couple to a computing device of the user. The data port can have an enable state and a disable state. The monitoring machine can include a processor operatively coupled to the first hardware lock, the second hardware lock, and the data port. The processor can be configured to receive data characterizing the activation of the first hardware lock and the first identification indicia of the user, and activate the data port to the computing device of the user.
US11062006B2
The present teaching relates to method, system, medium, and implementations for authenticating a user. A first request is received to set up authentication information with respect to a user, wherein the first request specifies a type of information to be used for future authentication of the user. It is determined whether the type of information related to the user poses risks based on a reverse information search result. The type of information for being used for future authentication of the user is rejected when the type of information is determined to pose risks.
US11061995B2
It is an object to provide a computer system, a license management method, and a program capable of effectively using owned licenses and improving the convenience. A computer system that manages licenses of an application acquires a number of owned licenses, calculates a number of unused licenses which are not currently used, determines a number of rentable licenses from the calculated number of unused licenses, and provides the determined rentable licenses. Further, the computer system stores the number of rentable licenses and a rental period of the rentable licenses in association with each other, and provides the rentable licenses during the rental period. Furthermore, the computer system provides a minimum number of licenses among numbers of rentable licenses in the rental period.
US11061992B2
Optimizing a process includes identifying a plurality of optimizable variables, determining first and second set points for each optimizable variable, running first trials using the first or second set point to obtain an output having at least one measurable parameter, calculating a delta between a required value and the measured value of each parameter of each of the outputs, calculating a first true residual for the first set point and a second true residual for the second set point for each of the optimizable variables, calculating an interpolant between the first and second true residuals and an extrapolant outside the first and second true residuals for each of the optimizable variables, and applying a set of identification rules to select an optimized set point for each of the optimizable variables selected from either the interpolant or the extrapolant for each of the optimizable variables.
US11061981B2
The invention is a platform that allows the use of any domain name followed by the name of any country, local municipality or neighborhood in the address bar of any internet browser to, using an algorithm that is part of the platform, generate and implement a query that will cause the internet browser to publish information stored in an active directory system and/or database that is on the platform. The platform is for public or private use.
US11061980B2
In certain embodiments, reference identifiers may be generated and embedded into a website's content. A request for a reference identifier to be embedded into first content on a first website may be obtained based on a user accessing the first website. Based on the request, interaction data related to the first website may be retrieved indicating that a prior user interacted with text on the first website and subsequently accessed a second website. A reference identifier related to the second website may be caused to be embedded into the text on the first website based on: (i) the second website comprising second content related to the text, (ii) the prior user interacting with the text on the first website, and (iii) the prior user accessing the second website after interacting with the first content on the first website.
US11061965B1
A method may include receiving a stored procedure associated with data stored in a plurality of data stores. The stored procedure may include a plurality of executable statements. The method may further include identifying a first executable statement of the plurality of executable statements to be executed by the processor and a second executable statement of the plurality of executable statements that is executable by at least one of a plurality of other processors. The other processors each may have access to only a respective one of the plurality of copies of the data. The method may further include executing the first executable statement. A system and computer-readable medium may also be implemented.
US11061963B2
A method for personalized sharing of videos on a content sharing platform is disclosed. The method includes presenting, by a user device of a user of the content sharing platform, a user interface (UI) including a video and a UI share element allowing the user to share the video, in response to a selection of the UI share element by the user in the UI, transmitting a request to share the video to a server, and receiving, from the server, a subset of contacts of the user on the content sharing platform. The method further includes presenting, to the user, the subset of contacts of the user comprising a first contact of the plurality of contacts of the user and excluding a second contact of the plurality of contacts of the user, and allowing the user to share the video with the first contact from the subset of the plurality of contacts.
US11061959B2
Methods and systems are described for collecting, processing, classifying, structuring, transforming, relating, creating & linking audio recordings and reporting filtered data related to US FDA Warning Letters and Individual Citations for users to get regulatory intelligence from a database. Data is collected from multiple sources including FDA website. Individual Citations are parsed, isolated from their parent Warning Letters and subclassified to enable meaningful searches for users to assess regulatory compliance risks. Single topic records are created for each Individual Citation that is related to its corresponding Product Type, System, FDA Guidance for industry, Inspector name, 21 CFR section, Country, Company and Date of Warning Letter. Audio recordings are created for Individual Citations and Individual Warning Letter contents for listening purposes and integrated with the database. The system allows searches at two levels, one related to ‘Individual Warning Letters’, and two, for ‘Individual Citations’. The system also helps users to analyze aggregate trends and metrics. Records are made accessible through a database on webserver upon user's request from a desktop, a mobile computing device or like devices via a graphical user interface.
US11061957B2
A system and method for intelligent content searching is disclosed herein. The system saves all searches executed by the user and periodically re-executes one or more of the previously saved searches and display the subsequent search results to the user at an appropriate time without any user intervention. In one aspect, the system periodically re-executes one or more of the previously saved searches upon the occurrence of a trigger event, which may be trending events, news events, type of menus and/or screens accessed, new content being added on one or more service providers, a boot event, passage of time since last search, etc. In this way, users do not need to set alert or follow any search topic.
US11061956B2
The following disclosure provides a system that filters and batches changes to improve communication between an application and an add-in. In some embodiments, the application batches a threshold number of changes made to a section of content. Using a threshold regulates the rate of updates to the add-in. In some embodiments, changes can be filtered based on the type of change (e.g. text changes, style changes, etc.) or the type of input that caused the change (e.g. keyboard input, cut and paste command, etc.). Filtering changes can reduce traffic between the application and the add-in, preventing the add-in from being overwhelmed and improving application responsiveness.
US11061950B2
A summary generating device includes at least one processor that is configured to use a plurality of different algorithms, which extract one or more elements from a document and obtain an appearance degree of each of the extracted elements, so as to obtain the elements and the respective appearance degrees of the elements from the document, normalize the obtained appearance degrees for each of the algorithms, select at least one sentence from the document based on the normalized appearance degrees, and generate a summary of the document based on the selected sentence.
US11061945B2
An approach is provided dynamically prioritizing question requests based on extracted question data. In the approach, performed by an information handling system, a number of question requests to a question and answering (QA) system are received from a computer network, and a plurality of question priority parameters are identified, including one or more question topics and a plurality question context parameters, by performing natural language processing (NLP) analysis of each question request. The approach determines a target priority value for each question request based on the plurality of question priority parameters identified for said question request. By evaluating the target priority values for the plurality of question requests, processing of the question requests is prioritized, such as by applying an artificial intelligence (AI) learned models and rule-based logic at the information handling system to evaluate the target priority values for the plurality of question requests.
US11061943B2
Examples of techniques for constructing, evaluating, and improving a search string for retrieving images are disclosed. In one example implementation according to aspects of the present disclosure, a computer-implemented method includes receiving, by a processing device, a plurality of images returned as results to an executed search string in the form of a tuple including an item class, an action and an actor. The method further includes generating, by the processing device, a collection similarity score by comparing at least one of the plurality of images to at least one other of the plurality of images. The method further includes determining, by the processing device, whether the collection similarity score exceeds a collection threshold. The method further includes, based at least in part on determining that the similarity score does not exceed the collection threshold, indicating that the search string is ineffective at indicating the item use.
US11061936B2
Techniques of property grouping for change detection in distributed storage systems are disclosed herein. In one embodiment, a method includes grouping multiple properties of a document into multiple groups individually including a subset of the multiple properties. For each of the multiple groups, a hash value of the group is generated based on values of the subset of properties in the group. The method further includes determining whether the generated hash value of the group is different than that of a corresponding group in a previous version of the document in the distributed storage system. In response to determining that generated hash value of the group is not different than that of the corresponding group in the previous version, metadata is inserted into the new version of the document indicating that none of the subset of properties in the group has changed.
US11061934B1
The invention relates to a method for characterizing time series. The method includes obtaining a time series that includes data points for consecutive time intervals, decomposing the time series into a trend component, a seasonal component, and a residual component, and clustering the seasonal component into a number of clusters. Each of the consecutive time intervals is assigned to one of the clusters based on a level of the data points of the seasonality component in the time interval. The method further includes labeling one of the clusters as baseline with the baseline cluster containing more time intervals than any one of the other clusters, determining cluster labels for the other clusters based on the level of the data points of the time intervals assigned to the other clusters; and for each time interval, storing the corresponding cluster label in a vector.
US11061928B2
A method is described that includes providing a snapshot counter for a storage system implemented with multiple distributed consistent database instances. The method further includes recognizing the taking of a snapshot of the storage system by incrementing the snapshot counter from a first snapshot counter value to a second snapshot counter value. The method further includes, in response to a first change for one of the distributed consistent databases subsequent to the taking of the snapshot, performing the following: saving state information of the distributed consistent database as the state information existed prior to the change and associating the first snapshot counter value to the state information. Associating the second snapshot counter's value with the distributed consistent database having the first change. Another method for the taking of a snapshot of a distributed consistent database is also described.
