US10674650B2
A component mounting device includes a controller that controls an imaging unit to image a predetermined region during a period from a time point at which a head finishes mounting a component at a mounting position to a time point at which the head completes upward movement from the mounting position, and acquires information about a height of the mounting position based on an imaging result of the predetermined region imaged by the imaging unit. The controller further determines whether or not the component has been successfully mounted at the mounting position based on the acquired information about the height of the mounting position.
US10674647B1
The description relates to devices, such as computing devices that can include structural assemblies. One example can include a structural component defining a periphery of the structural assembly and an internal region of the structural assembly. The example can also include a sacrificial component positioned in the internal region and secured to the structural component by a breakaway connector that defines a first void and an opposing second void that is at least partially offset from the first void.
US10674646B1
An electromagnetic interference shield includes a housing having an opening formed by a peripheral flange, and a base heat sink engaged onto the housing, the base heat sink includes an aperture formed the base heat sink and includes one or more folds for increasing a surface size of the base heat sink, a conductive member is engaged with the peripheral flange of the housing, and the conductive member includes a fastener engaged through the opening of the housing and engaged with the aperture of the base heat sink, and one or more heat sinks are further attached onto the base heat sink for increasing a surface size of the heat sinks.
US10674643B1
The electromagnetic shielding of an enclosable building structure is provided by applying a shielded covering to overlay optical openings in the building structure. The shielded covering comprises a metal-coated woven substrate and a shielding coupling. The metal-coated woven substrate has a woven substrate and a metal coating. The woven substrate may be organic and comprise threads of intermingled fibers such as silk fibers. The metal-coated woven substrate may also have a protection feature such as transparent resin, of barriers of glass or transparent polymeric material. The shielded coupling connects the shielded covering to other shielding components of a shielded building structure to preserve shielding continuity over the interface between shielding components.
US10674636B2
A method and apparatuses are provided for removing a cold plate assembly from an electronics enclosure. The apparatus includes a chassis configured to be placed on the electronics housing in an aligned manner. The chassis includes a plurality of brackets disposed on the chassis. The respective ones of the plurality of brackets are configured to be attached to respective electrical components in the electronics housing. The respective ones of the plurality of brackets are also configured to be disposed on the chassis at locations corresponding to the locations of the respective electrical components within the electronics housing when the chassis is aligned with the electronics housing. The respective ones of the plurality of brackets are also configured to selectively movable between a first orientation and a second orientation. The respective brackets are closer to the respective electrical components in the first orientation than in the second orientation.
US10674628B2
This cooling module comprises a housing, which has an external support face comprising means for fastening power conversion modules on the external support face, and a heat transfer fluid network comprising branches extending in the housing in a network plane occupying an individual zone. Each branch comprises a supply collector, a discharge collector and several individual sub-branches. Each sub-branch is connected to the supply collector via an inlet end of the sub-branch in question, is connected to the discharge collector via an outlet end of the sub-branch in question, occupies an individual sub-zone comprised in the zone of the branch in question, and is deviated relative to the other sub-branches between the supply collector and the discharge collector. Each sub-branch forms a single channel that has an undulation with a regular pitch.
US10674623B2
A device, a house for the device and a method are disclosed herein. The device includes a first plate, a second plate facing an opposite direction, a side member integrally formed with the second plate, surrounding a space between the first the second plate, and a mid-plate coupled to the side member, extending into the space, the side member further including an aluminum substrate layer formed between a first and second surface exposed within the space, an aluminum oxide layer formed between the first surface and the aluminum substrate layer including multiple pores, a first layer formed conformally between the first surface and the aluminum oxide layer along the multiple pores and a surface of the aluminum oxide layer, the first layer comprising titanium, and a second layer formed on the first layer as to form the first surface, the second layer comprising titanium.
US10674620B2
In one embodiment, an apparatus includes a module adapter comprising a first connector for connection to a modular electronic system and a second connector for connection to a module inserted into a chassis of the modular electronic system to couple the module with the modular electronic system. The module adapter is removably inserted into the chassis of the modular electronic system with an adapter tool operable to lock the module adapter in place in the chassis. A method for insertion of the module adapter is also disclosed herein.
US10674614B2
A wiring substrate for electronic component inspection apparatus includes a first laminate which is formed by stacking a plurality of ceramic layers and which has a front surface and a back surface, and a plurality of studs joined to the back surface of the first laminate Each of the studs is composed of a flange portion which is circular in bottom view, and a bolt portion which perpendicularly extends from a center portion of an outside surface of the flange portion. The flange portion has a truncated conical shape and the outside surface from which the bolt portion protrudes, such that the outside surface slopes from the proximal end side of the bolt portion toward the peripheral edge of the flange portion and gradually approaches the inside surface of the flange portion.
US10674613B2
A stubless via in printed wiring board may comprise one or more core layers. At least one core layer may be circuitized by including a copper trace and at least two other core layers may include copper laminations. The stubless via may further comprise one or more prepreg layers. The prepreg layers may be alternatively stacked between the core layers. the stubless via may further comprise a via. the via may be drilled through each of the alternatively stacked prepreg layers and core layers, exposing internal portions of the prepreg layers and core layers drilled through.
US10674611B2
Disclosed is a method of reducing the thickness of an electronic circuit comprising a printed circuit and electronic components. The method includes the following operations: mounting electronic components in die form on the printed circuit, putting an insulating layer into place on the electronic components, and putting a conductive layer on the insulating layer. Various embodiments include an electronic circuit obtained by such a method; a thin plastic card, such as in a credit card format, including such an electronic circuit; and a bank card including such an electronic circuit.
US10674603B2
The present invention provides a ceramic circuit board comprising: a ceramic substrate; and at least one of a recess and a through-hole formed in the ceramic substrate, wherein a conductive portion filled with a conductor is provided in the recess or the through-hole, the surface roughness Ra is 1.0 μm or less, and the maximum height Rz is 100 μm or less. It is preferable that the maximum height Rz is 10 μm or less. Further, it is preferable that the surface roughness Ra is 0.5 μm or less. According to the above-described configuration, it is possible to provide a ceramic circuit board having an excellent positionability of the conductive portion for mounting a semiconductor element.
US10674602B2
A display unit includes a display section having flexibility, and a bending control section configured to limit a movable shaft in bending the display section to one direction in a display surface and allowed to maintain the display section in an arbitrary bending state.
US10674599B2
A circuit protection assembly has a protection element having a positive temperature coefficient of resistance and consisting of a polymer-based conductive composite material layer tightly clamped and fixed between two metal electrodes and a copper clad laminate having a through hole in a middle thereof, wherein the protection element is provided in the through hole, the copper clad laminate serves as a substrate for the circuit protection assembly and has an adhesive layer on an upper surface and a lower surface thereof, so as to cover the protection element in a space formed by the copper clad laminate and the upper and the lower adhesive layers. The protection element having a positive temperature coefficient of resistance is electrically connected to a protected circuit via a conductive part.
US10674589B2
When a light scene comprises multiple colors of light, not all white light is suitable for matching the scene. A method is provided such that a white point is determined for each color in a set of colors, to create a set of white points. A single white point is then determined based on the set of white points. This allows, for example, a user to select a light scene (e.g. a romantic scene featuring red colors) for a living room, such that lighting devices contributing to the scene emit colored light. A functional lighting device (e.g. reading light) can then emit white light, determined according to the method, to provide more functional light (e.g. light suitable for reading) that matches the scene (e.g. warm white instead of cold white).
US10674587B2
A surveillance system is presented that aims to improve image quality. The surveillance system comprises a plurality of lighting apparatuses comprising one or more lights; a surveillance imaging device arranged to capture image data of a monitored area illuminated by one or more of the lighting apparatuses; an image processor arranged to receive the image data from the surveillance imaging device, wherein the image data comprises a plurality of frames, and the image processor is arranged to analyse each frame of the image data to obtain an image quality parameter for each frame; and a controller arranged to determine a difference between a value of the image quality parameter for a current frame and a reference value of the image quality parameter, wherein if said difference is greater than a threshold value. The controller is arranged to repeat a process of: 1) controlling a lighting parameter of at least one of the plurality of lighting apparatuses so as to change illumination of the monitored area; and 2) determining a new difference between a value of the image quality parameter for a new current frame and the reference value of the image quality parameter; until said new difference is less than or equal to a threshold value.
US10674583B2
A load control device for controlling the amount of power delivered from an AC power source to an electrical load is operable to conduct enough current through a thyristor of a connected dimmer switch to exceed rated latching and holding currents of the thyristor. The load control device comprises a controllable-load circuit operable to conduct a controllable-load current through the thyristor of the dimmer switch. The load control device disables the controllable-load circuit when the phase-control voltage received from the dimmer switch is a reverse phase-control waveform. When the phase-control voltage received from the dimmer switch is a forward phase-control waveform, the load control device is operable to decrease the magnitude of the controllable-load current so as to conduct only enough current as is required in order to exceed rated latching and holding currents of the thyristor.
US10674582B1
A lighting system or method adaptively illuminates a face of an architectural panel. An example illumination system includes an optic and a pixel controllable array of solid state light emitters. When installed, the optic is aimed with its optical axis at an acute angle relative to a face of the panel. The array is coupled to selectively emit light from emitters at pixels of the array through the optic toward different regions of the face of the architectural panel. A controller is coupled to control the individual light emitters, via a driver of the emitters. The controller controls the emitters of the array so as to selectively control output intensity of the light emitters when emitting light through the optic toward selected regions of the face of the architectural panel, so as to adaptively illuminate surface topology features of the face of the architectural panel.
US10674580B2
A terminal, and a system and method for controlling and displaying an LED light bulb are provided. The terminal includes a first controller and a display module. The first controller is connected to the display module, a camera, and an LED light bulb, respectively. The first controller sends a control command to the LED light bulb to enable the LED light bulb to perform a light-bulb-adjusting operation corresponding to the control command, receive image data of the light-bulb-adjusting operation sent by the camera, and transmit the image data of the light-bulb-adjusting operation to the display module. The display module displays the image data of the light-bulb-adjusting operation and the light-adjusting information carried by the control command to a user. Thus, the terminal acquires the image data of the light-bulb-adjusting operation of the LED light bulb in real-time.
US10674579B2
A lighting fixture for powering multiple LED groups to generate a selectable color temperature. The lighting fixture provides varying amounts of power to each group of LEDs to achieve a selected color temperature. Current from a driver may be divided between the LED groups based on a selected operational state, which is selected using a switch or other configurable input. The operational states may turn the LED groups on or off or may control an amount of current received by the LED groups. In some configurations, all of the LED groups are always at least partially powered.
US10674577B2
According to one embodiment, there is provided a white light source system. P(λ), B(λ) and V(λ) satisfy an equation (1) below in a wavelength range of 380 nm to 780 nm. The white light source system satisfies an expression (2) below in a wavelength range of 400 nm to 495 nm: ∫380780P(λ)V(λ)dλ=∫380780B(λ)V(λ)dλ (1) P(λ)/B(λ)≤1.8. (2) where P(λ) is a light emission spectrum of white light, B(λ) is a light emission spectrum of blackbody radiation of a color temperature correspond to a color temperature of the white light, and V(λ) is a spectrum of a spectral luminous efficiency.
US10674576B2
A tunable illumination system is disclosed which splits a single channel output into three by means of current steering and/or time division and multiplexing techniques. More particularly, the tunable light system may split the input current into three pulse-width modulated (PWM) channels. The individual duty cycles of the PWM channels may be adjusted based on a control signal that is received via a control signal interface. The control signal interface may include a switch and/or other circuitry that is manipulated by the user when the user wants to change the color of light that is output by the illumination system.
US10674571B2
An oven may include a cooking chamber configured to receive a food product, an antenna assembly and a cooking controller. The antenna assembly may include a plurality of antennas provided in increments corresponding to respective zones of the cooking chamber. The cooking controller may be operably coupled to the antenna assembly to selectively distribute power to respective ones of the antennas of the antenna assembly to provide radio frequency energy into the respective zones in a selected pattern.
US10674569B2
A domestic appliance, in particular a cooking oven, with a camera. The domestic appliance includes a treatment chamber and a door for opening and closing the treatment chamber. The door includes a window or a transparent part. The door includes a door handle arranged at an outer side of said door. The camera is arranged inside the door handle, wherein the lens coverage of the camera extends from said camera through the window or transparent portion of the door into the interior of the treatment chamber. Picture signals generated by the camera are represented or representable by a picture displaying device, wherein said picture displaying device is a part of the control unit of the domestic appliance and/or a part of an external device connected or connectable to said domestic appliance.
US10674564B2
A base station includes a transceiver and a processor. The processor is configured to: in response to receiving a connection request from user equipment, causes a transceiver to transmit a message to a first management apparatus; and in response to receiving a reroute message to indicate a reroute from a first management apparatus to a second management apparatus, causes the transceiver to transmit Non Access Stratum (NAS) information in the reroute message to the second management apparatus. The message includes an identifier of the user equipment assigned by the base station. The base station is configured to perform a connection operation on the user equipment. The identifier of the user equipment assigned by the base station is configured in the reroute message without provision of an identifier of the user equipment assigned by the first management apparatus.
US10674556B2
A method and a related mobile terminal for data transmission include: establishing a direct communication connection to a second mobile terminal; transmitting first user data to the second mobile terminal through the direct communication connection; detecting the transmission status of first user data during the transmission of the first user data; accessing to a network-side storage device based on a determination that the transmission status detected is abnormal; sending a first storage request to the network-side storage device, wherein the first storage request includes second user data and the user identifier of the second mobile terminal, the second user data is a part of the first user data that is not transmitted to the second mobile terminal due to transmission abnormality.
US10674555B2
An electronic device and a method for forming a Wi-Fi direct group thereof are provided. The electronic device may include a housing, a wireless communication circuit, at least one processor, and a memory. The memory may cause the at least one processor to receive a first list of wireless channels for a direct connection from a first external device, establish, as a group owner, a first wireless connection with the first external device acting as a group client by using a first channel selected from the first list, listen for a probe request over a second channel every selected time period, receive the probe request from a second external device during the selected time period through the second channel, transmit a probe response to the second external device, receive a second list of wireless channels for a direct connection from the second external device, and select a third channel.
US10674553B2
Disclosed are a method and a UE for ProSe communication, the method receiving, from a second UE with which a connection for direct communication with a first UE has not been established, a PC5 discovery message comprising information regarding the second UE resource state, and selecting a relay UE with consideration for the second UE resource state.
US10674552B1
Using a method of operating a system that includes remote servers, multiple electronic devices, and a wireless portable, the portable wireless device receives notification of an incoming call. The system uses the remote servers and other parts of the system to determine that one of the electronic devices can wirelessly communicate with the portable wireless device, and establishes a wireless connection between the portable wireless device and that device. The system determines whether the user is also located with the portable wireless device and wirelessly connected device and if so, routes incoming call audio to that device. If the system determines that the user is located with a different device, incoming call audio is routed from the portable wireless device to the device near the portable wireless device, and then the call audio is bridged to the device near the user.
US10674545B2
A connection establishment method includes receiving a service connection request sent by a first client, wherein the service connection request comprises a service identifier and a client identifier of a second client requested for connection, acquiring connection reference information, and when it is determined that the connection reference information satisfies a service restriction condition corresponding to the service identifier, establishing a connection between the first client and the second client corresponding to the client identifier.
US10674541B2
Techniques for communication of a partial subframe and properties related to the partial subframe of a plurality of subframes in licensed assisted access (LAA) for an unlicensed frequency band are discussed. A network device (e.g., an evolved NodeB, or other cell network device) can generate a listen before talk (LBT) protocol in order to determine whether an unlicensed carrier of a secondary cell device is idle or busy. The evolved Node B (eNB) can communicate starting or ending partial subframes in a downlink transmission, and a user equipment (UE) can process partial subframes based on the communications and a scheduling policy.
US10674534B2
Provided is a method for reporting channel status information (CSI) on a license assisted access (LAA) based cell, the method comprising: receiving a configuration of a CSI report; considering that a periodic CSI report is not configured for the LAA based cell although the configuration of the CSI report is received; and if the LAA based cell is configured and if the number of CSI measuring processes is equal to or greater than a predetermined number Ny at a first subframe, not updating measurement for the CSI report at the first subframe.
US10674524B2
In some aspects, the disclosure is directed to methods and systems for coexistence management. A first access point operating in an unlicensed frequency band using a first RAT receives, from a second access point operating in the unlicensed frequency band using a second RAT, information regarding operation of the second access point in the unlicensed frequency band. It is determined, using the received information, that the first access point or the second access point is using a first share of the unlicensed frequency band that is below a predetermined threshold, indicating an imbalance of usage between the first RAT and the second RAT. A transmission parameter of the first access point for operating in the unlicensed frequency band using the first RAT is adjusted according to the determination. The first access point transmits the one or more packets using the adjusted transmission parameter, to cause the first access point or the second access point to use an updated share of the unlicensed frequency band that is closer to the predetermined threshold than the first share.
US10674513B2
Systems and methods for assigning default an alternative BSS colors in a wireless local area network (WLAN) including a network graph representing radio neighbors include assigning a frequency range and EIRP for each radio represented in the network graph; generating a subgraph of radios operating at the same frequency range; for the subgraph, determining a minimum number of basic service set (BSS) colors required to BSS color the subgraph without BSS color conflict; based on the minimum number of BSS colors, assigning a default BSS color to each radio in the subgraph to avoid BSS color conflict among radios in the subgraph; based on remaining BSS colors, assigning one or more alternative BSS colors to each radio in the subgraph.
US10674509B2
A method, a computer-readable medium, and an apparatus are provided. The apparatus may allocate one or more narrowbands for at least one downlink transmission to a UE. The apparatus may transmit information associated with the one or more narrowbands and a RIV to the UE. In one aspect, the RIV may indicate a common starting RB and a common set of RBs allocated for the at least one downlink transmission in each of the one or more narrowbands.
US10674505B2
Methods, systems, and apparatus for supporting uplink Transmission Time Interval (TTI) bundling in Long Term Evolution (LTE) are provided. Methods, systems, and apparatus for signaling, activation/deactivation, and wireless transmit/receive unit (WTRU) behavior are also provided.
US10674494B2
The present disclosure provides a method performed by a base station. The method comprises: obtaining a coverage enhancement level of a User Equipment (UE); determining Physical Downlink Control Channel (PDCCH) configuration information for the UE based on the coverage enhancement level of the UE; determining Physical Downlink Shared Channel (PDSCH) configuration information for the UE based on the coverage enhancement level of the UE; and modifying a Downlink Control Information (DCI) configuration parameter to add the PDCCH configuration information and the PDSCH configuration information. Also provided are a method performed by a UE, a base station and a UE. With the present disclosure, it is possible to increase resource utilization for LTE to support MTC UEs, improve frequency spectrum/energy efficiency, and reduce time/frequency resource conflicts between cells.
US10674488B2
In one exemplary embodiment, a method includes: configuring a common resource space having a plurality of time-frequency resources and code resources, where the common resource space includes a first portion for a first type of signaling and a second portion for a second type of signaling, where the first type of signaling includes at least one of persistent acknowledgement signaling and scheduling request signaling, where the second type of signaling includes dynamic acknowledgement signaling; and allocating, based on the configured common resource space, resources of the common resource space for the at least one of persistent acknowledgement signaling and scheduling request signaling.
US10674479B2
Methods and apparatus for resource allocation in a D2D network (100) are disclosed for reducing resource collisions among wireless devices (200) engaged in device-to-device (D2D) communications. In D2D communications, each wireless device (200) selects a radio resource for signal transmissions and retains the selected resource until a reselection becomes necessary. During the transmission, the wireless device (200) detects a triggering condition for resource reselection. Responsive to the triggering condition, the wireless device (200) performs resource reselection according to a reselection rule that is designed to reduce resource collisions among wireless devices (200).
US10674459B2
An improved receiver for use in a data pocket communications is provide, where the process of configuring the gain of the receiver and identifying a preamble in the data packet are made more robust. The improved receiver does not need to rely on the received power level exceeding a trigger threshold to initiate the gain control. Instead the gain control runs while the receiver is waiting for a data packet. The frequency correction process can run concurrently with the gain control process.
US10674456B2
Multiple downlink (DL) and uplink (UL) carriers can enhance wireless communication between nodes and user equipment (UE). Among the carriers, it is beneficial to have some special, by configuration designated carriers to provide synchronization, system information, paging, data and control for multi-carrier enabled UEs. Thereby, overhead system information can be reduced. For instance, synchronization and paging for a certain cell are not provided on all carriers. A carrier can provide backward compatibility for single carrier UEs for access, synchronization, broadcast, and new control region within the data region of the legacy terminals. Coordination between nodes for selecting anchor carriers that mitigate interference and for transmit power control for non-anchor carriers provide further network performance advantages.
US10674449B2
Techniques are described herein for using a signal to wake up a user equipment (UE) that is in a low-power mode in a synchronized wireless communication system operating a shared radio frequency spectrum band. Once a base station wins a contention for a transmission opportunity in the shared radio frequency spectrum band, the base station may transmit a single signal before the transmission opportunity. After receiving the signal, the UE may begin monitoring for control information (e.g., control resource sets) associated with slots in the transmission opportunity. If the control information indicates that the content of the slot is for the UE, the UE may monitor the slot for its content.
US10674445B2
A user equipment device (UE) may transmit, in a packet to a base station, information associated with resource configuration/resource requirement corresponding to wireless uplink communications of the wireless communication device. The base station may assign resources to the UE based on the received information. The UE may receive an uplink grant from the base station, with the uplink grant specifying resources for use by the wireless communication device during the uplink communications based on the information previously transmitted to the base station by the wireless communication device. The UE may send the packet at the time a voice call with the UE is initiated, and/or the UE may transmit the information during voice calls in response the UE changing one or more resource configuration parameters during the voice call. The UE may use Robust Header Compression packets of various types to transmit the resource configuration information.
US10674441B2
A method for configuring a connection between a User Equipment, UE, and a 3rd Generation Partnership Project, 3GPP, compliant mobile communications network at the UE. The method comprises checking a service equivalency indicator, the service equivalency indicator indicating zero or more mobile communications networks the UE is permitted to transmit a new request for a PDN connection corresponding to a previously rejected request for a PDN connection. If the service equivalency indicator indicates that there is at least one mobile communications network including the mobile communications network to which the UE is currently attached for which it is permitted to transmit a request for a PDN connection corresponding to a previously rejected request for a PDN connection, and a new PDN connection corresponding to a previously rejected request for a PDN connection is required, the method further comprises transmitting a new request for a PDN connection, the new request corresponding to a previously rejected request for a PDN connection.
US10674439B2
A method and an apparatus for performing communication in a wireless communication system are provided. According to an embodiment of the present disclosure, a method of a terminal including at least one subscriber identification module (SIM) includes: acquiring information on SIMs and radio frequency (RF) modules included in a plurality of terminals within a predetermined distance from the terminal; establishing a connection relationship between the at least one SIM included in the plurality of terminals and the at least one RF module included in the plurality of terminals based on the acquired information; and performing wireless communication based on the connection relationship.
US10674435B2
An approach to acquisition of a propagation direction using a phased antenna array avoids a need to scan space. Given all possible directions for setting the antenna beam, the approach provably finds the optimal direction in logarithmic number of measurements. Further, the approach can be applied within the existing 802.11ad standard for mmWave LAN, and can support both clients and access points.
US10674432B2
A system (10) and method (30) comprises a detector that is configured to enable a mode of a first device (14) and/or to enable a mode of a second device (15) responsive to a detection that a proximity criterion is satisfied between the first device and an entity (Entity 1) and responsive to at least one of a position, velocity and a Time-of-Day and where the second device is not the entity and is not associated with the entity, and where the entity is not involved in providing a communications service to the first and/or second device.
US10674428B2
A single platform for controller functionality for each of security, monitoring and automation, as well as providing a capacity to function as a bidirectional Internet gateway, is provided. Embodiments of the present invention provide such functionality by virtue of a configurable architecture that enables a user to adapt the system for the user's specific needs. Embodiments of the present invention further provide such functionality by providing for installation of removable, modular communication adapters for communication with a variety of devices external to the security, monitoring and automation controller.
US10674421B2
The present invention discloses a data packet processing method and a device. The method includes: receiving, by a capability exposure function device, a first processing policy sent by a third-party application, where the first processing policy includes an external identifier of UE, an identifier of the third-party application, and a processing policy of a data packet sent by the UE to the third-party application; obtaining an internal identifier of the UE based on the external identifier of the UE; determining a second processing policy based on the internal identifier of the UE, where the second processing policy includes the internal identifier of the UE, the identifier of the third-party application, and the processing policy of the data packet; and configuring the second processing policy on a network side, where the second processing policy is used by a network side device to process the data packet.
US10674420B2
A method, an apparatus, and a system for routing user plane data in a mobile network are disclosed in the embodiments of the present invention, relate to the field of communications, and solve the problem that transmission delay of packet service data is relatively great in the prior art. The method for routing user plane data in the mobile network includes that: an access network bearer and a PDN gateway bearer of a user equipment are directly interconnected through a tunnel established between an access network and a PDN gateway; and data between a Home NodeB, a Home NodeB Gateway or a macro network access network and the PDN gateway is directly routed through the tunnel. The method, the apparatus, and the system can be applied to a mobile communication system.
US10674418B2
A terminal device comprising telecommunications transceiver circuitry configured to transmit data to and receive data from a communication node in a telecommunications network and controller circuitry configured to control the transceiver circuitry is described. The controller circuitry is configured to: determine the speed of movement of the terminal device; and control the transceiver circuitry to transmit an uplink reference signal that allows the communication node to determine the channel quality between the communication node and the terminal device, wherein the rate of transmission of the uplink reference signal is determined by the speed of movement of the terminal device.
US10674415B2
A communications system is described in which a base station controls interworking between a cell of the base station operating according to a first radio access technology and cells of access points operating according to a second radio access technology. The base station transmits control plane data to a mobile device in its cell, wherein the control plane data facilitates user plane communication by the mobile device, via a first access point. When the user plane communication has been handed over from the first access point to a second access point, the base station receives information identifying the second access point. Beneficially, the base station uses the received information for controlling the interworking and/or controlling a handover for the mobile device.
US10674409B2
A system and method are described that provide user-controlled Quality of Experience (QoE) in a network of resources. QoE or service parameter profiles of an SDN-NPV network are mapped to options for user selection using a QoE/service-parameter-control knob. The user selects the desired QoE or service parameter profile from the available options and the SDN-NPV network configuration is implemented that corresponds to the desired QoE or service parameter profile.
US10674401B2
A data packet comprises a header and a payload. At least one digital signal processor is used to configure the payload to transport at least one full service data unit, one or two service data unit fragments, or at least one full service data unit and at least one service data unit fragment. A service data unit fragment is only located (i) at the beginning of the payload or at the end of the payload or (ii) at the beginning of the payload and at the end of the payload. At least one digital signal processor is used to configure a single field in the header consisting of a first bit and a second bit, even when a number of full service data units and service data unit fragments in the payload is more than two, the single field indicating whether (i) the payload begins with a fragment of a service data unit and (ii) the payload ends with a service data unit fragment. At least one digital signal processor is used to form the data packet including the configured header and the configured payload. A transmitter transmits the data packet.
US10674400B2
The present invention relates to a wireless communication system. Particularly, the present invention relates to a method for performing communication by a terminal in a TDD-based wireless communication system, and an apparatus therefor. The method comprises the steps of: configuring a PCell and an SCell, wherein the PCell and the SCell have different UL-DL configurations from each other; receiving information indicating a reference UL-DL configuration; and performing a signal processing operation according to a transmission direction indicated by the reference UL-DL configuration, in only a cell having the same transmission direction as the transmission direction indicated by the reference UL-DL configuration from among the PCell and the SCell, as for subframe # k1 in which transmission directions of the PCell and the SCell are different from each other.
US10674399B2
A network device operates as a node in a wireless mesh communication network. The device includes a wireless communication interface to couple the device to adjacent nodes via respective direct communication links in a phased repeating geometry. The device employs a phased synchronization within the wireless mesh communication network to transmit multiple packets and create overlapping network coverage of a geographic space. The device receives a first packet from a first node during a first phase, a second packet from a second node during a second phase, and applies an exclusive- or operation to the first packet and the second packet to generate a third packet, and sends the third packet to a first adjacent node and a second adjacent node during the third phase. In a second instance, the device applies an exclusive-or operation to a first phase packet and a second phase packet to retrieve a third phase packet.
US10674395B2
A method, a device, and a non-transitory storage medium are described in which a traffic control service is provided. The traffic control service may include using user plane congestion information pertaining to a radio access network and a multi-access edge computing system to manage congestion or anticipated congestion.
US10674391B2
A communication system that includes at least a terminal apparatus and a base station apparatus. The terminal apparatus communicates with a base station apparatus by carrier aggregation using a plurality of serving cells, wherein each serving cell of the plurality of serving cells has a different frequency. The terminal apparatus receives (from the base station apparatus) a measurement configuration which includes a reporting configuration, a measurement object to indicate a measurement frequency and a measurement identity which links the measurement object to the reporting configuration. The terminal apparatus, in a case that an entry condition of the event corresponding with an event identity of the reporting configuration is fulfilled, transmits (to the base station apparatus) a measurement report which includes measurement results of all of the serving cells.
US10674385B2
Operations of a UE and eNB are provided when there is a cell which can perform cell on/off. In this case, the UE may performs receiving signal on downlink channel and processing with the signal on the downlink channel. In addition, the signal on the downlink channel may includes a discovery signal when the cell is off-state, and the discovery signal is a signal used for cell identification and/or measurement.
US10674383B2
A method of beam failure recovery request (BFRQ) transmission is proposed. In a first step of beam failure detection, UE detects a beam failure condition of the original serving beam. In a second step of new candidate beam identification, UE performs measurements for candidate beam selection. In a third step of beam failure recovery request (BFRQ) transmission, UE transmits a BFRQ message to BS upon the triggering condition for BFRQ transmission is satisfied. In a fourth step of monitoring BS response, UE monitors BS response to decide the success or failure of the BFRQ transmission attempt. In one advantageous aspect, the BFRQ transmission is over dedicated contention-free PRACH or PUCCH resources or over contention-based PRACH resources. Furthermore, a beam failure recovery timer is used to oversee the initiation and the termination of the BFRQ transmission.
US10674381B2
A network controller, a user equipment (UE) device, and associated methods for adaptively prioritizing simultaneous unicast and multicast communications based on traffic classes. The UE may determine whether each of a unicast communication and a multicast communication are associated with a foreground application or a background application. The UE may further determine whether each of the unicast communication and the multicast communication are high priority or low priority. The UE may then buffer one of the unicast or multicast communications based on the whether it is associated with a foreground or background application, whether it is high or low priority, and whether it is a unicast or multicast communication.
US10674379B2
A computer-implemented method for channel switching in a mesh network is described. In one embodiment, a beacon is sent. The beacon includes a channel change request in both proprietary and standard formats. The channel change request includes an instruction to change to a particular channel and a geo-timing synchronization function identifying when the change to the particular channel should occur. The geo-timing synchronization function is used to determine that the time has arrived to change to the particular channel. The particular channel is changed to synchronously with all other access points in the mesh network.
US10674377B2
The present disclosure provides an assisting communication device and method, a wireless access node and a method for a wireless access node. The assisting communication device includes: an adjacent access nodes information acquiring unit, configured to detect, based on configuration information from a wireless access node assisted by the assisting communication device, at least one adjacent access node, to acquire working parameters of the adjacent access nodes, the configuration information including an indication about at least one of a detecting type, a detecting object and a detecting result report; and a notification unit, configured to report the acquired working parameters of the adjacent access nodes to the wireless access node assisted by the assisting communication device, to be served as a configuration reference of the wireless access node so as to avoid conflict with the adjacent access nodes.
US10674374B2
Apparatus, systems and articles of manufacture to provide improved, dynamic wireless spectrum analysis in a healthcare environment are disclosed and described. An example apparatus includes radios to capture wireless signal information in an environment. The example apparatus includes a processor to activate and configure one or more of the radios according to a center frequency and/or a bandwidth to capture wireless signal information associated with the center frequency and/or bandwidth. The example processor is to generate a model of wireless signal activity based on the captured wireless signal information. The example model is to facilitate testing of a device according to the wireless signal activity in the environment. The example apparatus is to be portable to be positioned in the environment to capture the wireless signal information in the environment according to the one or more radios activated and configured by the processor for the environment.
US10674368B2
Disclosed is an electronic device. The electronic device includes a processor, and a communication circuit that communicates with a base station via a licensed band and an unlicensed band. The communication circuit transmits a first transport block having a first redundancy version (RV) and including transmission data to the base station through the licensed band and transmits a second transport block having a second RV and including the transmission data to the base station through the unlicensed band.
US10674363B2
The present disclosure provides an access control method, user equipment, and a network device. The UE is connected to the network device, and the method includes: receiving, by the UE, access control information sent by the network device; and determining, according to obtained first application information in a service establishment request and the access control information, whether to send non-access stratum signaling to the network device, so as to determine whether a first application corresponding to the first application information is allowed to access a network. In this way, network resources are reduced.
US10674362B2
A report message (304) is transmitted between a control node (107) of a first network and a subscriber service node (109). The report message (304) indicates granted or failed authorization of a subscriber to establish a packet data session with a second network via all access point node.
US10674361B2
A method for authorization in a wireless vehicle network is disclosed. In particular, the method is for authorizing communication between a mobile communications unit and a vehicle-based communications unit assigned to a control unit in a vehicle, wherein there is an unauthorized connection between the mobile communications unit and the vehicle-based communications unit. In the method, the mobile unit sends to the vehicle-based unit a request to authorize communication. Thereupon, the vehicle-based unit sends to the mobile unit from which the request came, an instruction to perform an action on the vehicle. An operator who has access to the mobile unit and to the vehicle performs the action. The control unit detects the performed action. The vehicle-based unit authorizes communication with the mobile unit.
US10674360B2
A user equipment (UE) may be configured to transmit a registration message to a network to establish a secure connection for non-access stratum (NAS) messages between the network and a UE, the secure connection based at least in part on a UE identifier and security capabilities of the UE included in the registration message. The UE may then exchange NAS methods with the network over the secure connection. The UE may also establish, in response to the registration message, an authentication protocol with the network and encrypt subsequent NAS messages based in part on the authentication protocol.
US10674359B2
A method by which a first vehicle authenticates a second vehicle using a plurality of communication schemes and a vehicle capable of performing the method are disclosed.
US10674350B2
There is provided mechanisms for handling network subscriptions of a subscriber entity having a network subscription locked to a source subscription management entity. A method is performed by a profile handling entity. The method comprises obtaining a request message for download of a new network subscription handled by a target subscription management entity, the request message comprising identity information of the target subscription management entity. The method comprises transmitting, when there is a mismatch between the identity information and reference identity information, a release request message of the network subscription to the source subscription management entity via the target subscription management entity. The method comprises receiving, from the source subscription management entity via the target subscription management entity, a release response message of the network subscription. The method comprises allowing the target subscription management entity to download the new network subscription to the subscriber entity upon successful verification of the release response message.
US10674349B2
A subscription update method, device, and system, where the method is performed by a first event notification network element and includes: determining that a notification condition of a first subscription event of a first terminal is met; obtaining first callback address information of a target subscription network element; and sending a first message to the target subscription network element based on the first callback address information, where the first message carries an identifier of the first terminal and a first event notification of the first subscription event, and the identifier of the first terminal is used to correlate the first event notification with the first terminal.
US10674345B2
There is provided a method and device for provisioning emergency number information on a user equipment. When a dialed number matches an emergency number from the provisioned emergency number information, the user equipment selects either the circuit switched domain or the packet switched domain and executes a call setup procedure for that domain.
US10674342B2
An electronic device and method are disclosed. The electronic device includes a processor which implements the method, including establishing a first communication session for a voice call with a first external electronic device using a short-range wireless communication module operably connected to the electronic device, transmitting a request for location information of the electronic device to a second external electronic device via the short-range wireless communication module, when a response to the request is not received from the second external electronic device and when an input is detected requesting an emergency call, establishing a second communication session for the emergency call with the first external electronic device using the short-range wireless communication module, and after receiving the location information from the second external electronic device, updating the first or second communication session by transmitting the received location information to the first external electronic device using the short-range wireless communication module.
US10674338B2
Disclosed are a method and device for communications, comprising: on a distributed service center, determining function parameter configuration information of the distributed service center, where the function parameter configuration information comprises: a distributed service center device identification, a network identification, a cluster identification, cluster information, a service identification, network service center identification or address information of a core network; determining communication needs on the distributed service center on the basis of the function parameter configuration information, and transmitting a communication request message to a corresponding device. When the communication request message transmitted by the distributed service center is received by a network service center device of the core network, the device responds on the basis of the communication request message. When a system broadcast message transmitted via an air interface is received by an end point node, same updates cluster state information on the basis of the system broadcast message. Employment of the present invention not only reduces the load that an access device incurs on the core network in storage and signal processing, but also localizes a control function, thus greatly reducing delay caused by a control plane signaling process.
US10674335B2
The present invention utilizes an application which is loaded onto the mobile devices of attendees who will be attending festivals, concerts, etc, where the large crowds attending the event will create wireless and mobile network congestion. The application will be preloaded with a plurality of presentations which the presenter will utilize during the event to enhance the experience for the attendee. Each presentation will have a triggering mechanism encoded in the app which will initiate the presentation to begin and will synchronize the presentation on the phone with event. In addition to displaying preloaded presentations to the attendees at crowded events, the application can also track the activities of the attendees at the event to see what portions of the events they attended and when, and display real time text messages on the screen of the phone.
US10674333B2
Provided is a system for verifying a vehicle-based communication service through simulation based on various environments. The system includes a first terminal configured to receive log data and output data from a vehicle terminal equipped in each of a plurality of vehicles, transmit the log data and a reproduction command signal corresponding to the log data, and display the output data and a second terminal configured to receive the log data from the first terminal to upload the log data, perform synchronization of a corresponding system time, and adjust a reproduction time of each of pieces of log data to a predetermined reference point according to the reproduction command signal.
US10674326B2
A method includes detecting the presence of a mobile device at a designated area and receiving a location identifier associated with the designated area and a mobile device user identifier associated with the mobile device at a backend server. The method further includes utilizing the location identifier to obtain local flavor content data, wherein the local flavor content data provides customized information specific to the designated area, providing the local flavor content data to the mobile device using the mobile device user identifier, and applying the local flavor content data to a generic application in the mobile device to generate a local flavor application that is customized for use at the designated area.
US10674319B1
A method and system for federating location of a point of emergency across a plurality of networks is disclosed. The method includes receiving, by a Location Service Orchestrator (LSO), an emergency alert from a User Equipment (UE), wherein the UE is communicatively coupled with a first network from the plurality of networks. The method further includes determining, by the LSO, a location of the UE based on the received emergency alert. The method includes refining, by the LSO, the determined location based on a network initiated location determination mechanism of the first network, when the accuracy of determined location of the UE is below a pre-defined threshold for locational accuracy. The method further includes federating, by the LSO, the refined location of the UE across the plurality of networks.
US10674315B2
A method and device for judging intercity transportation modes based on mobile phone data solves the problems of difficult data acquisition and low data processing efficiency in the existing solutions. The method includes: obtaining the trajectory of each user from the mobile phone data; extracting an intercity traffic sub-trajectory in the trajectory of each user; and judging the transportation mode of the intercity traffic sub-trajectory. The solution has the advantages of easy data acquisition, high data processing efficiency and capability of achieving long-term monitoring.
US10674307B1
Determination of a set of acoustic parameters for a headset is presented herein. The set of acoustic parameters can be determined based on a virtual model of physical locations stored at a mapping server. The virtual model describes a plurality of spaces and acoustic properties of those spaces, wherein the location in the virtual model corresponds to a physical location of the headset. A location in the virtual model for the headset is determined based on information describing at least a portion of the local area received from the headset. The set of acoustic parameters associated with the physical location of the headset is determined based in part on the determined location in the virtual model and any acoustic parameters associated with the determined location. The headset presents audio content using the set of acoustic parameters received from the mapping server.
US10674302B2
Audio content coded for a reference speaker configuration is downmixed to downmix audio content coded for a specific speaker configuration. One or more gain adjustments are performed on individual portions of the downmix audio content coded for the specific speaker configuration. Loudness measurements are then performed on the individual portions of the downmix audio content. An audio signal that comprises the audio content coded for the reference speaker configuration and downmix loudness metadata is generated. The downmix loudness metadata is created based at least in part on the loudness measurements on the individual portions of the downmix audio content.
US10674298B2
The application describes a MEMS transducer in which first and second conductive elements of a capacitor are both provided on the membrane. The membrane is shaped such that the first and second conductive elements are displaced relative to each other when the flexible membrane deflects in response to a pressure differential across the membrane. For example the membrane may be corrugated.
US10674296B2
An apparatus for biasing a plurality of microphones includes a sensing circuit that actively senses a local ground reference for each microphone. An intermediate stage receives a constant non-local reference voltage as an input and responsively provides a respective constant local reference signal (e.g., current) with respect to each of the actively sensed local ground references. For each microphone, a respective microphone bias block uses the respective constant local reference signal to generate a respective constant local microphone bias voltage to bias the microphone. For each microphone, a variable RC network uses the respective constant local reference current to generate a constant local reference voltage for the microphone. Each RC network is controllable in response to the respective actively sensed local ground reference to independently set the respective local microphone bias voltage. A sensing circuit may actively sense the local microphone bias voltages to control local microphone bias voltage generation.
US10674282B2
An ear hook apparatus, including an ear hook tip, an ear hook chassis, and a male connector, wherein the ear hook apparatus is configured such that the male connector attaches to one or more components of a BTE device at and/or below a base of a BTE electronics module of the BTE device.
US10674281B2
Discussed are a film speaker and a display device. The film speaker includes an electroactive layer including a first surface and a second surface opposite to the first surface, and further including a plurality of concave portions; and a first electrode and a second electrode disposed on at least one of the first surface and the second surface. Therefore, the sound generated in the film speaker may be further amplified and the sound pressure level may be improved.
US10674278B2
The present disclosure provides a multi-function speaker, which includes a frame having a housing space, a magnetic circuit system and a vibration system accommodated in the housing space, an elastic body configured to suspend the magnetic circuit system in the housing space of the frame. The elastic body fixed to the frame includes two elastic pieces having the same structure. The magnetic circuit system comprises a lower plate, a primary magnet, a secondary magnet and an upper plate disposed on the secondary magnet. The upper plate includes a protrusion, the elastic piece includes a first fixed portion fixedly connected to the first side wall, a second fixed portion fixedly connected to the protrusion, and an elastic portion.
US10674277B2
The speaker as disclosed by the present invention includes a lower plate carrying an outer magnet assembly and an inner magnet assembly. The outer magnet assembly and the inner magnet assembly form a magnetic gap. The speaker further includes a suspension received in the magnetic gap for supporting a voice coil. The outer magnet assembly includes an outer main magnet, a top plate stacked on the outer main magnet, and an auxiliary magnet stacked on the top plate. The outer main magnet and the top plate are such configured that the magnetic gap has an inner diameter, along a direction from the diaphragm toward the lower plate, gradually increasing and then gradually decreasing. The suspension locates at the region having the greatest inner diameter.
US10674258B2
There is provided a voice processing system capable of acquiring user voice more clearly, the voice processing system including: a mounting unit configured to be attached to a user. The mounting unit includes at least three voice acquisition units configured to acquire voice data for beamforming.
US10674252B2
A loudspeaker system comprises a driver mounted within the interior of a single-reflex band-pass box or a ported box which employ one or more drain tubes to remove standing water that may pool therein without affecting the acoustic performance of the system.
US10674242B2
The present disclosure discloses a speaker box, including a housing with an accommodation space. The housing includes an upper case and a lower case. A speaker is received in the accommodation space. The speaker includes a diaphragm for producing sound. The speaker box further includes a passageway, a front sound cavity formed between the diaphragm and the upper case, a front cavity, a receiving slot formed in the upper case recessing from a side of the upper case adjacent to the diaphragm along a direction away from the diaphragm; and an air adsorbing layer received in the receiving slot, a steel piece engaging with the upper case and packaging the air adsorbing layer in the receiving slot, and a number of air adsorbing holes for communicating with the front sound cavity.
US10674233B2
A broadcast signal transmission processing apparatus, includes a header compression processor that generates a first packet including first header information in a uncompressed form and second packets including second header information in a compressed form by performing header compression on Internet protocol (IP) packets containing broadcast data, a header information extracting processor that extracts the first header information from the first packet and converts the first packet from which the first header information is extracted to a third packet including third header information in a compressed form, a signaling data generating processor that generates signaling packets containing information related to the header compression and mapping information between the IP packets and at least one data pipe for the IP packets, and a broadcast signal transmitting processor that transmits a broadcast signal including multiple data pipes that include at least one data pipe.
US10674230B2
The current invention is an interactive advertising and marketing system that operates to provide users with an opportunity to identify objects within video media and create virtual hotspots with respect to the objects, which allows viewers the ability to select objects within the video media that are associated with one of the hotspots, and transmits their interest in the selected object to one or more users. Preferably, the system operates such that hotspots can be created for previously created video, newly created video media, as well as live broadcasts.
US10674227B2
Systems and methods for effectively and efficiently receiving, analyzing, and using subscriber content choice information are described. One embodiment of the present invention includes a subscriber-action database, such as a clickstream database, a media-content database, and a merge processor electronically connected to the two databases for merging data in the subscriber-action database with data in the media-content database to create a subscriber content-choice database. The media-content database may include programming and/or advertising data. The media-content database may also include category and context information to provide the capability to comprehensively analyze data in the subscriber content-choice database.
US10674214B2
Various embodiments of systems, apparatus, and/or methods are described for presenting relevant programming information. A viewing action of an audiovisual event is detected on a receiving device. Data associated with the viewed audiovisual event is then retrieved. The retrieved data includes at least receiving device information and audiovisual event information. The retrieved data is then stored in a historical viewing database, and at least one scoring table is generated from the data in the historical viewing database. Programming information for a plurality of candidate audiovisual events that are available to be viewed is then organized based at least in part on the at least one scoring table and a selected time, and the organized programming information is output to a presentation device.
US10674203B2
A transmission method in the present disclosure includes; obtaining an image and image signal characteristics information indicating one of an opto-electrical transfer function (OETF) or an electro-optical transfer function (EOTF) as image signal characteristics of the image; and transmitting a signal including the image and the image signal characteristics information. According to the transmission method in the present disclosure, a receiving device that received a high dynamic range (HDR) image and a standard dynamic range (SDR) image transmitted through broadcasting or the like can display these images appropriately.
US10674191B2
Provided herein are exemplary systems and methods for a “Social Cam” which is a multiple remote picture synchronization tool. Exemplary embodiments may include receiving a name of an event, a list of users, and a template, receiving from a plurality of remote computing devices digital data, each of the remote computing device associated with a user on the list of users, compositing the digital data onto the template, notifying the plurality of remote computing devices about the composited digital data and providing the plurality of remote computing devices with access to the composited digital data.
US10674188B2
A playback apparatus, comprising a communication unit which communicates with an external apparatus, a display unit, a holding unit which holds content information related to content transmitted from the external apparatus to the playback apparatus, and a control unit, wherein the content comprises a plurality of segments, the content information includes segment information for identifying for which segments, among the plurality of segments, display by the display unit has completed, and the control unit based on the content information, controls the communication unit to receive from the external apparatus a segment for which display by the display unit has not completed among the plurality of segments.
US10674187B2
Systems, methods, and non-transitory computer-readable media can provide an interface that includes a first region and a second region, wherein a live content stream being broadcasted is presented in the first region, and wherein information corresponding to users viewing the live content stream is presented in the second region. A determination is made that a first user operating the computing device has performed one or more touch screen gestures with respect to at least one user identifier in the second region, the user identifier corresponding to a second user. At least one notification is sent to a computing device of the second user, the notification inviting the second user to join the live content stream broadcast as a co-broadcaster.
US10674186B2
A method for transmitting a broadcast signal is disclosed. The method for transmitting a broadcast signal according to an embodiment of the present invention includes performing delivery layer processing of a broadcast service data and signaling information for the broadcast service data, performing UDP/IP encapsulation of a broadcast service data and signaling information for the broadcast service data and performing physical layer processing of a broadcast service data and signaling information for the broadcast service data.
US10674179B2
A method of encoding an image using a depth information includes: extracting a depth value distribution information of a current largest coding unit (LCU); predicting a plurality of division structure candidates of the LCU based on the depth value distribution information; and determining an optimum division structure among the plurality of division structure candidates of the LCU based on at least one of coding efficiency and image quality.
US10674174B2
A coding apparatus for coding a frame of a moving image on a block basis includes a calculation unit configured to, for a block adjoining the target block and having a motion vector to be used for coding having been selected, from among blocks in the frame, calculate a difference between a detected motion vector and a motion vector of the target block and calculate a difference between pixels of a reference block identified by applying a motion vector of the adjoining block to the target block and pixels of the target block, a determination unit configured to determine whether a motion vector to be used for coding the adjoining block has been detected at the time of processing, and a motion vector selection unit configured to, based on a calculation result and a determination result, select a motion vector to be used for coding the target block.
US10674165B2
A second level intra prediction mode can be combined with one or more of sixty-seven JVET intra prediction modes during encoding of a coding unit in a video bitstream. Embodiments include making a position dependent intra prediction combination (PDPC) mode available as the second level intra prediction mode. In embodiments, when a PDPC (position dependent intra prediction combination) mode is enabled, the second level intra prediction is combined with one of the 67 selected intra predictor modes. In embodiments, the PDPC mode is only enabled or available for a predetermined subset of intra prediction modes (out of 67 possible modes), in order to reduce encoder complexity and potentially improve coding efficiency. The PDPC mode may be identifies as enabled or available by a list of modes or signaling in the video bitstream.
US10674161B2
According to an embodiment, an encoding device includes an index setting unit and an encoding unit. The index setting unit generates a common index in which reference indices of one or more reference images included in a first index and a second index are sorted in a combination so as not to include a same reference image in accordance with a predetermined scanning order. The first index representing a combination of the one or more reference images referred to by a first reference image. The second index representing a combination of the one or more reference images referred to by a second reference image. The encoding unit encodes the common index.
US10674152B2
A method for encoding an image block includes presenting, to a machine-learning model, the image block and a first value corresponding to a first quantization parameter; obtaining first mode decision parameters from the machine-learning model; and encoding the image block using the first mode decision parameters. The first value results from a non-linear function using the first quantization parameter as input. The machine-learning model is trained to output mode decision parameters by using training data. Each training datum includes a training block that is encoded by a second encoder, second mode decision parameters used by the second encoder for encoding the training block, and a second value corresponding to a second quantization parameter. The second encoder used the second quantization parameter for encoding the training block and the second value results from the non-linear function using the second quantization parameter as input.
US10674151B2
Techniques related to coding video using adaptive in-loop filtering enablement are discussed. Such techniques may include determining whether or not to perform in-loop filtering based on evaluating a maximum coding bit limit of a picture of the video, a quantization parameter of the picture, and a coding structure of the video.
US10674148B2
A method of partitioning in video coding for JVET, comprising representing a JVET coding tree unit as a root node in a quadtree plus binary tree (QTBT) structure that can have quadtree or binary partitioning of the root node and quadtree or binary trees branching from each of the leaf nodes. The partitioning at any depth can use asymmetric binary partitioning to split a node represented by a leaf node into two child nodes of unequal size, representing the two child nodes as leaf nodes in a binary tree branching from the parent leaf node and coding the child nodes represented by final leaf nodes of the binary tree with JVET, wherein further partitioning of child nodes split from leaf nodes via asymmetric binary partitioning is allowed recursively along the same branch in any order with symmetric partitioning.
US10674147B2
An image data encoding and/or decoding apparatus comprises a data processor to process an image data signal comprising successive arrays of data values according to respective data value processing orders associated with the arrays of data values; and a processing order selector to select a processing order for processing a current array of data values in dependence on one or more attributes of a plurality of arrays of data values in the image data signal already processed by the data processor.
US10674146B2
An image decoding method according to the present invention comprises the steps of: deriving quantized transform coefficients by unit of sub-blocks in a transform unit on the basis of residual information included in a bitstream; deriving transform coefficients on the basis of the quantized transform coefficients; generating a residual sample on the basis of the transform coefficients; generating a prediction sample on the basis of an inter prediction or an intra prediction; and restoring an image on the basis of the residual sample and the prediction sample. According to the present invention, a quantity of data required for a residual signal can be reduced, and an overall coding efficiency can be improved.
US10674143B2
Certain aspects of the present disclosure relate to a system. In some aspects, the system may include an emitter configured to emit a light. The system may include a light guide configured to direct the light toward a pupil of an eye. The light guide may include a directing portion configured to propagate the light. The light guide may include a turning portion configured to receive light from the directing portion and direct the light toward the pupil of the eye and configured to receive reflected light directed from the pupil of the eye and direct the reflected light toward the directing portion. The system may include a receiver configured to receive the reflected light from the light guide. The system may include a processor configured to determine a gaze direction of the pupil of the eye based at least in part on the reflected light received by the receiver.
US10674138B2
Systems with an array camera augmented with a conventional camera in accordance with embodiments of the invention are disclosed. In some embodiments, the array camera is used to capture a first set of image data of a scene and a conventional camera is used to capture a second set of image data for the scene. An object of interest is identified in the first set of image data. A first depth measurement for the object of interest is determined and compared to a predetermined threshold. If the first depth measurement is above the threshold, a second set of image data captured using the conventional camera is obtained. The object of interest is identified in the second set of image data and a second depth measurement for the object of interest is determined using at least a portion of the first set of image data and at least a portion of the second set of image data.
US10674113B2
A display device includes a display panel including a first pixel having first and second sub-pixels for first and second color light, and a second pixel having third and fourth sub-pixels for third and second color light, an image processor to convert input image data into output image data of greater resolution, and a panel driver to display images based on the output image data, the input image data including first, second, and third input color data corresponding to the first, second, and third color light, the output image data including first, second, and third output color data corresponding to the first, second, and third color light, and the image processor for generating the first and third output color data, by performing an upscaling-rendering operation on the first and third input color data, and the second output color data, by performing an upscaling operation on the second input color data.
US10674107B2
A graphical user interface (GUI) for an audio video display device (AVDD) such as a TV includes content panels which can be selected for searching for additional information related to the content underlying the content panels. A history of previous searches is maintained in memory “stacked” notionally to the left or right of the current display so that a viewer can easily review previous search results using a simple scroll command.
US10674101B2
An imaging device for an additive manufacturing system is provided. The additive manufacturing system includes a material. The imaging device includes a high resolution imaging bar including at least one detector array, and an imaging element positioned between the at least one detector array and the material. The high resolution imaging bar is displaced from the material along a first direction and extends along a second direction. The high resolution imaging bar is configured to generate an image of a build layer within the material.
US10674100B2
The present disclosure relates to an imaging device, a driving method, and an electronic apparatus that can capture an image with a higher dynamic range. The imaging device includes a pixel region in which pixels are arranged, the pixels each including a photoelectric conversion unit that converts incident light into electric charges through electric conversion and stores the electric charges, and two or more charge storage units that store the electric charges transferred from the photoelectric conversion unit, and a drive unit that drives the pixels. The drive unit drives each pixel to cause the photoelectric conversion unit to repeatedly transfer electric charges with different exposure times to the two or more charge storage units during the light reception period of one frame. The present technology can be applied to an imaging device capable of capturing an HDR image, for example.
US10674098B1
An imaging system has an imager comprising a plurality of jots. A readout circuit is in electrical communication with the imager. The readout circuit can be configured to facilitate the formation of an image by defining neighborhoods of the jots, wherein a local density of exposed jots within a neighborhood is used to generate a digital value for a pixel of the image.
US10674089B2
An image pickup apparatus includes an image sensor, a grip that projects toward an object side in an optical axis direction in the imaging optical system, a rear exterior member located opposite to the object side, a driver configured to drive in the image pickup apparatus, a first holder configured to hold the driver, a first substrate including a control element configured to control the image pickup apparatus, an angular velocity detector configured to detect an angular velocity of the vibration, and a second holder configured to hold the angular velocity detector, on a side opposite to the grip with respect to an optical axis in the imaging optical system viewed from the optical axis direction and on the object side with respect to a space formed between the first substrate and the rear exterior member in the optical axis direction.
US10674082B2
A digital video camera includes a data processing pipeline being operable in a plurality of modes including a first mode in which said video output data is passed to a data storage system for storage on local non-volatile storage; a second mode in which said video output data is formatted into a native video data format of a video transmission system and passed to the video transmission system for transmission; and a third mode in which said video output data is processed into a video data format that is not a native video data format of the video transmission system and passed to the video transmission system for transmission to a secondary memory.
US10674081B2
Disclosed herein are techniques for camera illuminator control. These techniques can be used in cameras that include an RGBIR (red green blue infrared) camera sensor and two illuminators—one visible light illuminator and one infrared illuminator. The techniques provide timing and control for such cameras for a variety of different camera modes. Particular camera modes may be defined as having different camera mode values for different camera mode parameters. That is, any particular camera mode is defined by a particular camera mode value for each of a set of camera mode parameters. Different parameters include a flash periodicity parameter, a simultaneity parameter, an autoexposure mode parameter, a shutter mode parameter, and a frame drop parameter.
US10674079B2
A rear-stitched view panorama (RSVP) system is provided that includes at least one processor and a memory storing software instructions that, when executed by the least one processor, cause the RSVP system to compute a disparity map for a left center rear image and a right center rear image captured by a stereo camera mounted on a rear of a vehicle, transform a right rear image, a left rear image, a reference center rear image, and the disparity map to a virtual world view, the right rear image and left rear image captured by respective right and left cameras mounted on the vehicle, compute an optimal left seam and an optimal right seam based on the transformed disparity map, and stitch the transformed images based on respective optimal seams to generate a panorama.
US10674071B2
Herein disclosed is an imaging device having an imaging optical system, the device including: an imaging element configured to include a plurality of first pixels and a plurality of second pixels arranged along a predetermined direction; a first processor configured to execute focal detection processing by a phase difference detection system based on charge signals obtained from the plurality of second pixels; and a second processor configured to execute specific processing based on charge signals obtained from the plurality of first pixels, the specific processing being different from the focal detection processing by a phase difference detection system and being necessary for a function of the imaging device.
US10674065B2
An exchangeable lens includes: a mount unit at which a camera body is detachably engaged; a plurality of drive target members, conditions of which change as a drive force is applied thereto; an initialization unit that executes initialization processing for each of the plurality of drive target members; an initialization status transmission unit that transmits initialization statuses, each indicating a status of the initialization processing executed for one of the drive target members, to the camera body via a first transmission path over predetermined first cycles; and a drive condition transmission unit that transmits a drive condition of at least one drive target member among the plurality of drive target members to the camera body via a second transmission path different from the first transmission path over predetermined second cycles different from the predetermined first cycles.
US10674058B2
An imaging unit includes an imaging device that transmits an image data to an external display device; and an installation portion that is attachable to and detachable from the display device. The imaging device includes a communication part that transmits an image data to the display device, an outer barrel, and an imaging element. The installation portion includes a slider that is slidable with respect to the outer barrel, a first attached body that is connected to the slider, a second attached body that can change its gap with the first attached body, and a biasing member that biases the first attached body and the second attached body in a direction in which a gap therebetween becomes narrowed, in which the display device is grasped by the first attached body and the second attached body.
US10674041B2
An image capturing unit includes a sensor unit that image-captures a predetermined area including a subject; and a reference chart unit that is arranged in the predetermined area and captured with the subject by the sensor unit.
US10674039B2
An information processing device that performs an authentication to authenticate a user and controls operations of an image processing device based on a result of the authentication, comprising: an application that accesses the image processing device and performs a process to enable the image processing device to operate; and an authentication server that performs the authentication to authenticate the user and sends application information relating to the application to the image processing device when successfully authenticating the user through the authentication. The application generates an access request including information relating to the application and sends the generated access request to the image processing device when accessing the image processing device in response to an instruction given by the authenticated user who is successfully authenticated through the authentication.
US10674025B2
An image digitizing apparatus has an image digitizing sensor to read an image from media passing the image digitizing sensor, and a transport to move the media past the image digitizing sensor. The transport includes a first driven transport element, and a second driven transport element biased towards the first driven transport element. The first driven transport element and the second driven transport element receive the media therebetween.
US10674024B1
An assisted scanner is ergonomically positioned in the bottom of a specially equipped MFP where the scanner is accessible to a user's feet by being housed in a housing drawer extensibly/retractably carried on slides in the bottom of the MFP. Instead of the scanner cover itself retaining a to-be-scanned document on the scanning-unit platen, the scanner cover is laterally slidable off from/onto the platen. Specially configured bar clamps as document holders, pivoting on motorized hinges, are provided flanking the platen. The document holders assume the function of pressing down on the document to retain it on the platen. The motorized hinges are voice-actuatable via a voice-user interface. The assisted scanner may be part of a system including wield-assist sandals, the sole of one, but not both, of which is coated with a low-tack adhesive whose adherence is easily breakable.
US10674020B2
A user of a control server 15 can be made aware of the need for a rule change. A control server 15 has an acquisition unit 401 that acquires printed text data containing the object values of multiple objects printed on roll paper according to a specific layout as text data corresponding to the specific layout; an analyzer 402 that executes a search process on the printed text data acquired by the acquisition unit 401 to find the object value of an object targeted by the search based on an analytical rule set that is set relationally to object of the search target; a detector 403 that detects change in the analytical rule set defined for the analyzer 402; and at least one of a control server display 43 or control server network communicator 41 that reports change in the analytical rule set.
US10674015B1
A computer-based system and method for responding to customer calls. The method includes automatically determining whether at least one incoming call meets existing customer criteria and further automatically determining a market segment of the at least one incoming call. The market segment may indicate whether a specific customer prefers: (i) no voice or face-to-face interaction with a representative; (ii) a face-to-face interaction with a representative; and/or (iii) a voice only interaction with a representative. The method further includes automatically routing the at least one incoming call based upon the determined market segment to one of: (1) an automated voice prompt; (2) a gaming system having two-way video capability; or (3) a person-to-person voice call system to facilitate answering incoming calls in a customer-friendly or customer preferred manner.
US10674009B1
Verifying caller identification information is described. A query to verify a first communications connection associated with an observed caller ID is received. Using a second communications channel, a message to a device associated with the observed caller ID is transmitted. A response to the message is received. The message is evaluated to perform a security determination. The security determination is provided as output.
US10674007B2
The present disclosure includes descriptions of various aspects of unified communication (UC) systems, including UC management and analysis systems and related tools and techniques. Described systems, tools, and techniques are adapted for enhanced UC data capture, analysis, and reporting; enhanced UC monitoring services; and a user survey service that can be used for conducting user surveys related to UC services. Embodiments disclosed herein include computer systems and methods that can be used for analyzing service level objectives for call quality, classifying calls into distinct categories, and real-time user notification of call quality and reliability issues.
US10674006B2
Media control devices, methods and systems for communicating with mobile devices and headsets are disclosed. At least one control device may include a top surface, a bottom surface, circuitry for communicating with mobile devices and headsets, at least one button designed to be manipulated by users wearing gloves; a microphone for receiving audio input from the users, and a securement mechanism for securing the control device to the users' person, clothing and/or equipment.
US10674002B2
An electronic device is provided that includes a wireless communication circuitry, and a controller operatively connected with the wireless communication circuitry. The controller is configured to obtain, from at least one of wireless external devices, information indicating whether each of the wireless external devices includes a microphone. In response to receiving a call connection event while the wireless communication circuitry is wirelessly connected with the at least one of the wireless external devices: when the obtained information indicates that only one of the wireless external devices includes a microphone, an audio input is obtained from the one of the wireless external devices that includes the microphone; and when the obtained information indicates that at least two of the wireless external devices each include a respective microphone, an audio input is selectively obtained from a microphone of one of the at least two wireless external devices.
US10673997B2
An accessory for a mobile electronic device includes a platform and a wallet. The platform is adapted to be attached to the mobile electronic device or a case for the mobile electronic device. The wallet is removably attached to the platform and configured to hold one or more objects associated with a user of the accessory.
US10673994B2
A media content converter, for converting media content into network packets, includes logic circuitry, a header generator and a multiplexer. The logic circuitry is configured to partition the media content into payloads for the network packets. The header generator configured to generate packet headers for the network packets, by populating with data a plurality of header fields according to a predefined header format. The multiplexer is configured to stream a sequence of the network packets for transmission over a communication network, by combining the generated packet headers from the header generator with the corresponding payloads from the logic circuitry.
US10673990B2
A transmitting apparatus and an operating method for the apparatus in a multimedia system are provided. The operating method includes inputting at least one network layer packet, generating a link layer packet based on the at least one network layer packet, and transmitting the link layer packet. The link layer packet includes a header including information indicating a packet type of the at least one network layer packet, information indicating whether the link layer packet includes a single network layer packet, and information indicating an identifier related to the at least one network layer packet.
US10673987B2
Displaying a user interface to harvest feedback information pertaining to transactions facilitated by a computerized transaction facility includes the display of multiple feedback windows, or other distinct areas, within a user interface displayed on a display device. Each feedback window includes transaction identifier information that identifies a respective transaction. Each feedback window also includes a feedback input that receives feedback information, pertaining to an associated transaction identified by the transaction information. The feedback input is displayed, within each feedback window, to indicate an association with the respective transaction information. Accordingly, feedback input for multiple transactions may conveniently be inputted through a single user interface.
US10673985B2
According to a general aspect, a method includes receiving, at a network interface device at a user location, a request from a first machine located at the user location, the request including a first-machine identifier and a request to access through the network interface device a first location on a network. The method also includes logging, at the network interface device, the request from the first machine into a first-machine log for requests from the first machine, the logging into the first-machine log being based on the first-machine identifier. The method also includes receiving at the network interface device a request from a second machine located at the user location, the request from the second machine including a second-machine identifier and a request to access through the network interface device a second location on the network, and the network interface device, the first machine, and the second machine being located at a user location. The method further includes logging, at the network interface device, the request from the second machine into a second-machine log for all requests from the second machine, the logging into the second-machine log being based on the second-machine identifier.
US10673983B2
A client computer batch message transaction group is defined that corresponds to a set of client computers. A set of separate messages is received from at least some of the client computers in the client computer batch message transaction group. For each given separate message of the set of separate messages, a write is performed to a single message reception queue, and a determination is made regarding whether the given separate message was successfully written to the single message reception queue. Responsive to a determination that all messages of the set of separate messages were successfully written to the single message reception queue, all of the messages of the set of separate messages are written to disk as a single disk write.
US10673971B1
Techniques are described for employing a queue service as an intermediary to communicate messages between separate networks. A first proxy service may access a request generated by a client device operating in a first network, the request initially indicating a destination that is a server device operating in a second network. The request may be an application level protocol request. The first proxy service may modify the request to include, as a destination, a queue maintained by a queue service that is accessible from the first and second networks. The first proxy service may enqueue the modified request in the queue. A second proxy service operating in the second network may retrieve the enqueued request and communicate the request to the server device. One or more responses generated by the server device may be enqueued in a queue by the second proxy service for delivery to the client device.
US10673952B1
Systems, apparatus and methods are disclosed which are directed to computer program products for managing multiple instances of an application or other entities, including managing instances of an application or other entities across multiple environments, in each case while assuring application performance to the extent possible given the resources available. The disclosed management software and/or processes may also be used to ensure that an application is running in multiple geo localities (e.g., discrete and/or physically separated geographical locations).
US10673949B2
A vehicle safety and mobility alert system is contemplated. The system may be configured to facilitate wirelessly exchanging basic safety messages (BSMs) and the like with a connected vehicle network operable to communicate with vehicles, signage and other devices connected thereto. An onboard unit (OBU) of the vehicle may be configured to process the BSMs and correspondingly generate safety notifications for one or more occupants of the vehicle. An advanced driver assisted system (ADAS) may be configured to communicate information associated with the safety notifications through sensory alerts generated with one or more indicators positioned relative to a mirror or an A-frame of the vehicle.
US10673941B2
Techniques disclosed herein provide a messaging protocol for a distributed system. In one embodiment, each message constructed according to the messaging protocol includes a field for a list of globally unique identifiers (GUIDs) of nodes that should not reply to the message. A new node joining the system sends a message requesting system state information and including an empty GUID list, indicating that all nodes receiving the message should reply. In normal operation, the system's state information is synchronized among all nodes at regular intervals by exchanging messages indicating local state changes at each node, and including GUID list fields specifying all other nodes' GUIDs so that no nodes reply. A node which identifies messages that should have been received from another node but are missing transmits a message requesting the missing messages, with a GUID list including all nodes other than the other node that sent the missing messages.
US10673940B2
The present disclosure relates to optimizing collaborative activities between computing devices (e.g., desktop computers, laptop computers, smart TV's, tablets, mobile devices), and more particularly to systems, methods, and computer products for inputting data or commands on a computing device, and for moving, sharing, and controlling files between computing devices through the use of a pointing device with a corresponding pointer that can be shared between “N” computing devices.
US10673939B2
A computing system includes at least one video source, a virtual desktop server and a client computing device. The virtual desktop server includes a real-time media application to provide real-time communications (RTC), a native RTC engine, a geometry tracking module, and an API code redirection module to redirect intercepted APIs of the real-time media application intended for the native RTC engine based on redirection code injected into the real-time media application. The injected redirection code defines a placeholder to indicate positioning geometry of a video stream within an RTC window. The geometry tracking module detects the placeholder within the injected redirection code. The client computing device includes a display composition module to receive the video stream and the positioning geometry of the placeholder, and to overlay the video stream over the placeholder within the displayed RTC window based on the positioning geometry.
US10673938B2
A method and system for load balancing over a cluster of authentication, authorization and accounting (AAA) servers. The method performs a distribution of AAA requests among AAA servers having an active AAA connection with an AAA client. The method includes establishing TCP connections with a plurality of AAA servers, using a TCP connection request received from at least one AAA client; opening AAA connections with a plurality of AAA servers, using an AAA connection request received from at least one AAA client, and distributing AAA requests to AAA servers with an active AAA connection according to a predefined load balancing algorithm. The method is further capable of multiplexing outbound messages and requests received from a plurality of AAA servers. The AAA protocol supported by the method includes, but is not limited to, a Diameter protocol, a lightweight directory access protocol (LDAP), and the likes.
US10673937B2
A computer program product is provided for dynamic record-level sharing (RLS) provisioning. The computer program product comprises a computer readable storage medium having program instructions embodied therewith. The program instructions are executable by a processor to cause the processor to receive, at a local system, a request to access a data set, and determine to ship the request to a receiving system. The program instructions further cause the processor to gather utilization information of at least one other system, and identify, based on the utilization information of the at least one other system, the receiving system from the at least one other system.
US10673934B2
A method of staging a move group of applications of a network is provided and includes the step of developing a reference base of applications via monitoring traffic flow between devices of the network on which applications are executed or accessing information about such applications. The method further includes the step of classifying each such selected application as a member of one of the classification sub-sets with regard to applications of the reference application base. Additionally, the method includes the step of accessing information about the classification sub-sets of those respective applications executed on each of a target group of devices to thereby form an application classification glossary associated with the device.
US10673932B2
A system and method for abstracting objects in a virtual universe (VU) deployment is provided. The system and method abstracts VU objects for editing in a common abstraction utility and for deploying to one or more VU grids containing one or more VU architectures and/or platforms (servers). The method can be implemented in a computer infrastructure having programming instructions operable to: obtain an object associated with a first virtual universe server; translate the object with syntax specific to at least a second virtual universe server, the syntax being different than that used with the first virtual universe server; and deploy the translated object to the second virtual universe server.
US10673930B2
The present invention relates to a mobile terminal for executing a file reproduction function, the mobile terminal comprising: a wireless communication unit configured to perform communication with an external terminal; and a control unit for forming a network for file sharing with the external terminal, receiving a file path corresponding to a specific file from the external terminal, so as to allow the mobile terminal to access the external terminal through the formed network and reproduce a file, and generating a reproduction list which includes a file path pre-stored in the mobile terminal and the file path received from the external device, wherein, when a file to be currently reproduced among files included in the reproduction list corresponds to a file, the file path of which has been received from the external terminal, the control unit accesses the external terminal through the formed network and reproduces a file corresponding to the received file path by a streaming method, on the basis of the received file path, and when a file to be currently reproduced among files included in the reproduction list corresponds to a file path pre-stored in the mobile terminal, the control unit reproduces a file by a local reproduction method, on the basis of the file path pre-stored in the mobile terminal.
US10673929B2
The present invention provides for systems and methods for communicating media files and creating a collection of media files, also referred to herein as a master media file. In addition, the systems and methods of the present invention provide for the creation of automatic metadata and compilation of metadata associated with the collection of media files. The present invention is able to bond devices, referred to herein as slave devices, such as media capture devices, presence devices and/or sensor devices and instruct the slave devices, particularly the media capture devices, to communicate captured media files with a specified set of metadata included.
US10673922B2
An HTML web browser based imaging system which supports acquisition of 2D x-ray radiographs and which includes either a 2D x-ray imaging device or a 2D color imaging device and a client device located in a dental office. Software operating upon the client device and a cloud server with dental imaging software installed and means to receive and store images or image data. The client device and the cloud server are connected either directly or indirectly via either an internet connection or a VPN connection. The client device has capability of the HTML web browser so that it does not require either an add-on extension or plug-in in order to control acquisition of images from a dental x-ray sensor. The software communicates with the dental x-ray sensor and receives image or image data from the dental x-ray sensor. The software receives direction to initiate acquisition and/or to receive image or image data via communication from the application server and/or from the HTML web browser.
US10673913B2
A system and method provides for content management for a networked communication platform, including receiving a communication connection with a user, such as via a networked connection. The method and system includes a communication platform having executable operations for facilitating a multi-party conference with a conference engine that receives both an audio/video stream from the user, as well as data relating to the user interface operations. Concurrently, the data stream and the audio/video stream are transmitted to a data engine. The facilitates an online conference with two more users, the data engine processes the feeds external from the conference itself, allowing for recordation.
US10673910B2
Implementations described and claimed herein provide systems and methods for differentiating a portion of network traffic having an Internet Protocol-based attribute with reasonable certainty. In one implementation, data corresponding to a delivery of network traffic across a communications network is received. A first filter is applied to obtain a first subset of the data based on one or more characteristics of originating access traffic. The first subset includes network traffic known to originate with the Internet Protocol-based attribute. A second filter is applied to data excluded from the first subset based on one or more characteristics of terminating access traffic to obtain a second subset of the data. The second subset includes network traffic known to terminate with the Internet Protocol-based attribute. The first subset is correlated with the second subset to identify the portion of network traffic having the Internet Protocol-based attribute.
US10673906B2
A first service submits a request to a second service on behalf of a customer of a service provider. The request may have been triggered by a request of the customer to the first service. To process the request, the second service evaluates one or more policies to determine whether fulfillment of the request is allowed by policy associated with the customer. The one or more policies may state one or more conditions on one or more services that played a role in submission of the request. If determined that the policy allows fulfillment of the request, the second service fulfills the request.
US10673901B2
In one embodiment, a service receives captured traffic flow data regarding a traffic flow sent via a network between a first device assigned to a first network zone and a second device assigned to a second network zone. The service identifies, from the captured traffic flow data, one or more cryptographic parameters of the traffic flow. The service determines whether the one or more cryptographic parameters of the traffic flow satisfy an inter-zone policy associated with the first and second network zones. The service causes performance of a mitigation action in the network when the one or more cryptographic parameters of the traffic flow do not satisfy the inter-zone policy associated with the first and second network zones.
US10673898B2
A computer-implemented process for two-tier deep analysis of hypertext transport protocol data, monitors Web traffic, receives a packet of Web traffic from a network to form a received packet, wherein the received packet represents Web traffic, and stores the Web traffic temporarily to form stored Web traffic. The computer-implemented process further determines whether the Web traffic is suspicious using a first tier analysis and responsive to a determination that the Web traffic is suspicious, consumes the stored Web traffic using a deep analysis module. The computer-implemented process further determines whether the stored Web traffic is a case of misuse using a second tier analysis and responsive to a determination that the stored Web traffic is a case of misuse, feeding back data about a malicious connection to an intrusion protection system before returning to monitor the Web traffic.
US10673885B2
A user state tracking and anomaly detector for multi-tenant SaaS applications operates in association with a log management solution, such as a SIEM. A given SaaS application has many user STATES, and the applications often have dependencies on one another that arise, for example, when a particular application makes a request (typically on behalf of a user) to take some action with respect to another application. The detector includes a mapper that maps the large number of user STATES to a reduced number of mapped states (e.g., “red” and “green”), and a dependency module that generates user-resource dependency graphs. Using a dependency graph, a SaaS modeler in the detector checks whether a particular dependency-based request associated with a SaaS application is valid. State and dependency information generated by the mapper and dependency module are reported back to the log management solution to facilitate improved logging and anomaly detection.
US10673863B2
An approach is provided in which an information handling system receives a request from a subject to perform an operation between a first object and a second object. The first object belongs to a first set of domains and the second object belongs to a second set of domains. The information handling system determines whether a set of common domains exist between first set of domains and the second set of domains that meet an inter-domain restriction that is imposed on the subject, which requires that the first set of domains and the second set of domains have at least one domain in common. The information handling system, in turn, performs the operation based on the determination.
US10673861B2
Techniques to provide secure access to a cloud-based service are disclosed. In various embodiments, a request is received from a client app on a device to connect to a security proxy associated with the cloud-based service. A secure tunnel connection between the device and a node with which the security proxy is associated is used to establish the requested connection to the security proxy. Information associated with the secure tunnel is used to determine that the requesting client app is authorized to access the cloud-based service from the device and to obtain from an identity provider associated with the cloud-based service a security token to be used by the client app to authenticate to the cloud-based service.
US10673859B2
Implementations of the present disclosure relate to methods, systems, and computer program products for permission management. In one implementation, a computer-implemented method is disclosed. In the method, a permission score may be determined for a user in response to an operation requested to a target system by the user. Whether to permit the operation may be determined based on the permission score. Here, the permission score may be determined based on an identity component of the user and at least one of following components of the user: a state component, and an environment component. In other implementations, a computer-implemented system and a computer program product for permission management are disclosed.
US10673854B2
Systems and methods for proactively deleting applications and/or deactivating permissions granted thereto are described. A system determines a user's usage pattern of an application. The system also determines a standard usage pattern associated with the application. The standard usage pattern may be determined from application usage patterns of multiple users of the system. When the user's usage pattern deviates from the standard usage pattern, the system may cause the application to be deleted from one or more of the user's devices. The system may also deactivate user permissions associated with the application when the user's usage pattern deviates from the standard usage pattern. The system also outputs an indication to the user soliciting whether the system to re-download the application and/or reactivate the permissions.
US10673846B2
In an approach to securing data using alternative value identification schemes, one or more computer processors receive user registration data, wherein the user registration data includes one or more authentication parameters, wherein the one or more authentication parameters includes one or more physical pressure-based inputs by a user. The one or more computer processors receive an access request requiring an authentication from the user, wherein the access request includes the one or more physical pressure-based inputs by the user associated with the one or more authentication parameters. The one or more computer processors determine whether the one or more authentication parameters match the user registration data. Responsive to determining that the authentication data matches the registration data, The one or more computer processors authenticate access for the user.
US10673845B2
Methods and systems for authenticating a user requesting to access one or more resources via a device are described herein. Authentication may be based on or otherwise rely on a plurality of devices. For example, aspects described herein are directed towards a system and method for receiving a request from a user to access one or more resources via a first device. In response to receiving the request to access the one or more resources, the first device may send, e.g., to a second device, a request for user input of a credential at the second device. The first device may receive a credential from the second device, and the first device may authenticate the user based on the received credential. Additionally or alternatively, the second device may authenticate the user based on an input of a user credential, and the second device may send an indication of a successful authentication to the first device.
US10673844B2
The disclosure relates to a method for providing an access code on a portable device, which comprises a user interface and is set up for a wireless data communication, in which reference data for an authentication are stored in a central data processing system, wherein the reference data comprise personal data containing biometric reference data for a user of the portable device and a device identifier for the portable device, in response to a detected event, an authentication process is executed, in which the user is authenticated, wherein to authenticate the user, in the central data processing system and/or in the portable device, the reference data and authentication data are evaluated, which comprise personal authentication data for the user, including biometric authentication data, and an authentication device identifier for the portable device, and in response to a successful authentication, an access code is provided in the portable.
US10673838B2
Techniques are disclosed to provide VPN and identity based authentication to cloud-based services. In various embodiments, a request to authenticate a user to a service is received. A user identity associated with one or both of the user and the request is determined based at least in part on data comprising the request. An identity assertion is generated based at least in part on the user identity. The identity assertion is provided to a requesting node with which the request to authenticate is associated.
US10673837B2
Aspects of the disclosure relate to processing systems using improved domain pass-through authentication techniques. A computing platform may send, to an external cloud computing platform, one or more registration requests that each may cause an RLS endpoint corresponding to each of a plurality of resource location connectors to be stored at the external cloud computing host platform. The computing platform may receive one or more requests for a resource location identifier. The computing platform may determine an accessible resource location connector and may send, to the user device, a corresponding resource location identifier. After receiving a pass-through authentication request, the computing platform may receive, from the ticketing service stored on the external cloud computing platform, a one-time ticket. The computing platform may send, to the user device, the one-time ticket, which may allow the user device to perform pass-through authentication with the external cloud computing platform.
US10673833B2
An information processing system includes a client device and a server device. The client device includes a transmitter that transmits, to the server device, a request to acquire information for connecting to an external device that provides an external service. The server device includes a storage that stores attributes of accounts of the external service, and the information for connecting to the external device by using the accounts; a receiver that receives the acquisition request from the client device; an identifier that identifies candidate accounts to be used when the client device receives the external service, the candidate accounts being identified based on information elements and the attributes, the information elements being included in the acquisition request and identifying the accounts; and a transmitter that transmits, to the client device, the information for connecting to the external device by using the identified candidate accounts.
US10673830B2
The disclosure provides for two or more transceiver devices and a system that utilizes one or more encrypters and one or more decrypters comprising one or more communication sources that provides transmission(s) and at least one connector, wherein transmission(s) from one or more communications sources enter a first transceiver through the connector and travels to a randomized encrypted data sub-channels (REDS) encrypter and wherein the (REDS) encrypter securely sends encrypted transmission(s) to a second transceiver. The encrypted transmission(s) enter a second transceiver and are sent to a randomized decrypted data sub-channels (RDDS) decrypter wherein the transmission(s) are decrypted.
US10673828B2
A computing device includes an interface configured to interface and communicate with a dispersed or distributed storage network (DSN), a memory that stores operational instructions, and a processing module operably coupled to the interface and memory such that the processing module, when operable within the computing device based on the operational instructions, is configured to perform various operations. The computing device receives first samples corresponding to inputs that characterize configuration of the DSN and receives second samples corresponding to outputs that characterize system behavior of the DSN. The computing device then processes the first and samples to generate a DSN model to generate predictive performance of the outputs based on various values of the inputs. In some instances, the DSN model is based on a neural network model that employs the inputs that characterize the configuration of the DSN and generates the outputs that characterize system behavior of the DSN.
US10673823B2
Various systems and methods for provisioning migration containers are disclosed. A system includes a memory and a processor to generate a migration container and migration metadata. The migration container can store data verified as encrypted with an encryption key and the migration metadata can include a lifespan value indicating a time limit for the migration container. In an example, the system can, in response to a request from a user device, provide the encryption key and a migration container path corresponding to a location of the migration container to the user device. In an example, the system can store data in the migration container in response to detecting the data from the user device via the migration container path. The system can migrate the data in the migration container to a server, and delete the migration container in response to the time limit of the lifespan value being exceeded.
US10673797B2
One or more techniques and/or systems are provided for defining a message behavior profile for a sender, which may be used to categorize messages from the sender. A message behavior profile may be defined based upon, for example, message distribution behavior of the sender (e.g., volume, frequency, variance in content amongst messages sent to recipients, etc.); recipient interactions with messages from the sender (e.g., message read rates, message response rates, etc.); unsubscription options comprised within messages from the sender; and/or other factors. In this way, the message behavior profile and/or features extracted from a message may be used to categorize a message from the sender (e.g., newsletter, commercial advertisements, alert, social network etc.). Categorized messages may be organized into folders, displayed or hidden within views, and/or processed based upon their respective categorizations.
US10673796B2
Automated email categorization and rule creation for email management is provided. An automated filing engine parses an email message for identifying key terms and contextual information for categorizing the email message. Criteria are determined for associating email messages with a particular category. Upon reaching a predetermined threshold, a notification is provided to the email message recipient user, enabling the user to select to allow the automated filing engine to generate a new email folder associated with the category, and to move emails meeting the criteria to the new email folder. The automated filing engine creates a rule based on the criteria, and applies the rule to received email messages, such that email messages meeting the criteria are automatically filed.
US10673788B2
[Object] To provide an information processing system and an information processing method to enable an automatic response to be performed with higher affinity in accordance with a mental condition of a user.[Solution] An information processing system including: a database that accumulates a relationship between a user for which a virtual agent is substituted and a partner user as a communication partner on a network; and a control unit that generates a message in accordance with a mental condition of the partner user and the relationship between the user and the partner user, and sends the message from the virtual agent to the partner user.
US10673778B2
Systems, methods, and computer-readable storage media for multi-destination TCP communications using bit indexed explicit replication (BIER). In some examples, a system can generate a TCP packet associated with a TCP session involving a set of destination devices, and encode an array of bits into the TCP packet to yield a TCP multicast packet. The array of bits can define the destination devices as destinations for the multicast packet. The system can transmit the TCP multicast packet towards the destination devices through a BIER domain. The system can receive acknowledgements from a first subset of the destination devices. Based on the acknowledgements, the system can determine that the first subset of the destination devices received the multicast packet and a second subset of the destination devices did not receive the multicast packet. The system can then retransmit the multicast packet to the second subset of the destination devices.
US10673775B2
Techniques that facilitate an orchestration engine using a blockchain for a cloud resource digital ledger are provided. In one example, a system includes an orchestration engine component and a blockchain component. The orchestration engine component manages one or more computing resources for a cloud-based computing platform. The blockchain component adds event data indicative of an event associated with the one or more computing resources into a blockchain dataset for the cloud-based computing platform. The blockchain dataset comprises a sequence of data blocks that corresponds to a sequence of events for the cloud-based computing platform.
US10673772B2
Provided are systems and methods for reliable, out-of-order receipt of packets. In some implementations, provided is an apparatus configured to communicate with a network and a host device. The apparatus may receive packets over the network at a receive queue. The packets may originate from a source on the network, and may be received out of order. The apparatus may further, for each received packet, identify a transport context associated with the source and a destination of the packet, and determine whether the packet can be accepted. Upon determining that the packet can be accepted, the apparatus may further identify the one receive queue at which the packet was received; determine a user application to receive the packet, transfer the packet from the one receive queue to a buffer in host memory, and identify an order in which the packet was received with respect to other packets.
US10673771B2
A platform-agnostic thick client system for remotely combining dynamic data with a continuous quantum queue includes a first corpus of data on a server, a dynamic content transmitter to generate and transmit to the remote device a packet set that combines the second corpus with a client redirection link that causes a display window to load a second packet set and a client-side module that configures the remote device to receive the dynamic packet set at the remote device and generate a static display including a first content viewing portion displaying the dynamic packet set, with the client-redirection link modified to load in a third content display portion. System may include a continuous queue transmitter to transmit quanta to a remote device, and client-side module may configure remote device to receive quanta, and static display may include a second content viewing portion that continuously displays quanta.
US10673765B2
Techniques for generating a multi-layer network topology on a managed network are described herein. In an embodiment, data that was collected from a plurality of network devices within a managed network is received and analyzed within a multi-layered plurality of decision trees. The plurality of decision trees include a plurality of nodes, one overlay decision tree, and at least one underlay decision tree. The plurality of nodes include a set of logic nodes that communicatively couples the at least one underlay tree to one of the logic nodes on the overlay tree. The received data is then classified by the plurality of multi-layered decision trees.
US10673760B2
A method, an apparatus, and a system are provided for load balancing of a service chain. The method includes: receiving, by a flow classifier, a service chain selection and control policy sent by a policy and charging rules function PCRF unit; hashing, by the flow classifier according to a hash quantity, a service flow corresponding to a service chain identifier, to obtain multiple subflows, and adding the service chain identifier and hashing factors to packets of the subflows, where different subflows correspond to different hashing factors; and sending, by the flow classifier, the packets of the subflows after the service chain identifier and the hashing factors are added, to a forwarding device.
US10673752B2
A system provisions global logical entities that facilitate the operation of logical networks that span two or more datacenters. These global logical entities include global logical switches that provide L2 switching as well as global routers that provide L3 routing among network nodes in multiple datacenters. The global logical entities operate along side local logical entities that are for operating logical networks that are local within a datacenter.
US10673747B2
Systems and methods for provisioning network services include receiving a provisioning request and, in response, initiating a first configuration operation in which a network address is assigned to a piece of network equipment for providing the network service. A network service path is established to the address such that when the equipment is connected to the network, a second configuration operation may be initiated in which the equipment is initialized to perform one or more network functions in support of the network service. Submission of provisioning requests may be conducted through a portal or similar environment that further enables users to analyze, modify, or otherwise manage their network equipment and services.
US10673746B2
Methods and apparatus to mitigate interference and to extend field of view in ultra-wideband systems
An example apparatus includes a first detector configured to generate a first digitized stream of pulses and a second detector configured to generate a second digitized stream of pulses; a first packet decoder configured to decode a first valid over-the-air packet from the first digitized stream of pulses and generate a first time-stamped tag data packet; a second packet decoder configured to decode a second valid over-the-air packet from the second digitized stream of pulses; an arbiter configured to receive at least one of first and second time-stamped tag data packets and to select a time-stamped tag data packet from the at least one of the first and second time-stamped tag data packets; and a packet formatter to formulate a network data packet based on the selected time-stamped tag data packet.
US10673744B2
The subject matter described herein includes methods, systems, and computer readable media for advanced distribution in a link aggregation group (LAG). In some examples, a packet forwarding device includes physical ports for sending and receiving network traffic. The packet forwarding device includes one or more packet processors configured to perform LAG distribution by distributing incoming packets across active links of a first LAG formed between the packet forwarding device and one or more network devices. The incoming packets are in route to a destination device in communication with one of the network devices. The packet processors are configured, in an advanced distribution mode, to transmit a first packet of the plurality of incoming packets for the first LAG over a selected active link selected from a subset of the plurality of active links for the first LAG.
US10673739B2
A method is provided for detour routing in a mesh network that includes nodes and bi-directional links connecting neighboring nodes. The method identifies any primary links useable to decrease a path distance from a source to a destination node. The method randomly selects one primary link for use, responsive to identifying more than one primary link that is non-defective. The method identifies any secondary links useable to decrease the path distance and orthogonal to a primary link, responsive to the primary links being defective. The method randomly selects one secondary link for use, responsive to identifying more than one secondary link that is non-defective. The method identifies any tertiary links useable to decrease the path distance and reverse in direction to a primary link, responsive to the secondary links being defective. The method sends a packet from the source to the destination node using the identified tertiary links.
US10673733B2
Disclosed is a system for debugging the network environment under regression testing. Initially, a data receiving module receives data pertaining to the network environment. An extraction module extracts a plurality of features by using a parser. An identification module identifies an error as a Problem Report (PR) or a False Failure (FF) based on classification of a test case execution log and a similarity confidence. The test case execution log may be classified based on comparison of a predefined pattern with an error pattern of the test case execution log. A generation module may generate second test case based on the plurality of features, a predefined set of instructions and the error pattern associated with the test case execution log by using a K-means and a Nearest Neighbour algorithm. A debugging module debugs the network environment based on execution of a test case.
US10673731B2
An event analysis system receives events in a time-series from a set of monitored systems and identifies a set of alert threshold values for each of the types of events to identify outliers in the time-series at an evaluated time. Portions of historic event data is selected to identify windows of event data near the evaluated time at a set of seasonally-adjusted times to predict the value of the event type. The alert threshold value may also account for a prediction based on recent, higher-frequency events. Using the alert threshold values for a plurality of event types, the event data is compared with the alert threshold values to determine an alert level for the data. The event data types are also clustered and displayed with the alert levels to provide a visualization of the event data and identify outliers when the new event data is received.
US10673727B2
A first network device forwards a plurality of packets to the one or more network ports for transmission to a second network device, wherein ones of the packets include a field for indicating different, independent types of information. A field populator is configured to, for each of at least some packets among the plurality of packets: determine, from a set of different, independent types of information, a type of information to be included in the field of the packet according to a schedule known by the second network device, and populate the field in the packet only with data according to the type of information determined according to the schedule.
US10673726B2
A heartbeat packet timer identification method and a device, where the identification method is performed by a device that sets a timer, and the method includes determining, in a data packet transmitted by the device, each associated data packet corresponding to each timing end moment of the timer and determining, according to each associated data packet and each timing end moment of the timer, whether the timer is a heartbeat packet timer set by the device for transmitting a heartbeat packet. With reference to a data packet transmitted by a device and each associated data packet that corresponds to each timing end moment of a timer, the heartbeat packet timer identification method and the device may determine with relatively high accuracy whether the timer is a heartbeat packet timer.
US10673722B2
An application on a mobile device, in response to received partial queries from users, displays suggested results based upon the received partial query, allowing the user to select a suggested result without having to input the complete query. In order to ensure that suggested results can be provided to the user in a timely manner, the application determines an expected latency of a network connection of the mobile device by periodically measuring the latency of network requests and predicting an expected future latency based upon the measured latency values. Based upon the expected latency, the application may retrieve the suggested results from a server, or from a local cache storing results of previous queries by the users as well as popular results associated with a geographic area of the user, or some combination thereof.
US10673719B2
A botnet identification module identifies members of one or more botnets based upon network traffic destined to one or more servers over time, and provides sets of botnet sources to a traffic monitoring module. Each set of botnet sources includes a plurality of source identifiers of end stations acting as part of a corresponding botnet. A traffic monitoring module receives the sets of botnet sources from the botnet identification module, and upon a receipt of traffic identified as malicious that was sent by a source identified within one of the sets of botnet sources, activates a protection mechanism with regard to all traffic from all of the sources identified by the one of the sets of botnet sources for an amount of time.
US10673717B1
One or more programs of instruction configure networking-enabled electronic devices to communicate in a ring communication network with a network controller. One or more startup files in one or more devices are configured to enable IP Forwarding, local system monitoring, and signal transmission processes on device startup. Data packets are sent from the network controller to each device coupled to the ring network, where each device processes a separate data packet to configure itself for ring network communication using IP Forwarding. Monitoring devices over a ring network includes using receipt of signals to determine if one or more devices have dropped from the network, modifying IP Forwarding by one or more devices on the network to compensate for a device dropping out, receiving data associated with one or more device parameters, launching one or more read-only interfaces providing device data, and updating various device elements over the network.
US10673715B2
An example embodiment may involve performing a discovery process to identify configuration items representing computing devices and applications in a managed network and determining that the configuration items exceed a threshold payload size. The embodiment may then involve generating a graph that represents the configuration items as nodes interconnected by unidirectional edges. The edges may represent respective associations between pairs of configuration items to which they connect, and the respective associations are classified either as weak associations that represent non-dependency relationships between a respective pair of nodes or as strong associations that represent dependency relationships between the respective pair of nodes. The embodiment may involve dividing the graph into overlapping sub-graphs based on the respective associations represented by the edges and, for each sub-graph, separately transmitting the configuration items defined therein to one or more server devices.
US10673714B1
This disclosure describes techniques for presenting information about a network, virtualization infrastructure, cluster, or other computing environment, and may involve presentation of user interfaces that may enable nuanced, unique, and/or comprehensive insights into how infrastructure elements and computing resources are being used and information about patterns of usage and/or utilization. This disclosure also describes techniques for communicating, within a computing system, information used to create, update, and/or modify the user interfaces that present information about a network, virtualization infrastructure, cluster, or other computing environment. Techniques in accordance with one or more aspects of the present disclosure may involve use of separate interfaces for collecting or accessing data used to draw a user interface that presents information about a network, and for collecting or receiving data used to update the user interface as changes occur to the utilization of infrastructure elements represented within the user interface.
US10673710B2
Aspects of the present disclosure include an activation, consolidation, and transformation system (ACT) for a telecommunications network. A request is received to provision one or more devices in a network and includes a key and key value. The request is routed to a data source associated with the key or key value of the request. Data is queried from the data source and validated by the ACT. At least one template is identified from a plurality of digital templates based upon attributes of the data that is applied to the at least one template and the template transforms the data to an output. The output comprises instructions for configuring a device for a telecommunications service based on the request.
US10673708B2
A method and system of optimizing parameters of a microservice-based application is provided. A microservice infrastructure of the microservice-based application is determined. One or more optimization objectives related to the microservice-based application are determined. Different combinations of timeout and retry values are tested for each microservice. A reward value is calculated for each of the different combinations of timeout and retry values. The microservice infrastructure is set to a combination of timeout and retry values having a highest reward value for the one or more optimization objectives.
US10673704B2
A method and apparatus of a network element that installs a control plane data rule from system memory to specialized hardware memory in a network element is described. In an exemplary embodiment, the network element receives control plane data processing statistics of control plane data that is received by the network element, where the control plane data is policed using a plurality of control plane data policing rules stored in the system memory. The network element further determines that a candidate policing rule is being utilized greater than a threshold based on at least the control plane data processing statistics, where the candidate policing rule is one of the plurality of control plane data policing rules stored in the system memory. The network element additionally installs the candidate policing rule in the specialized hardware memory, where the candidate policing rule is subsequently used by the network element to police the control plane data.
US10673703B2
One embodiment of the present invention provides a switch system. The switch includes one or more ports on the switch configured to transmit packets encapsulated based on a first protocol. The switch further includes a control mechanism. During operation, the control mechanism forms a logical switch based on a second protocol, receives an automatically assigned identifier for the logical switch without requiring manual configuration of the identifier, and joins a Ethernet fabric.
US10673696B2
A method includes delegating, by a managing unit of a dispersed storage network (DSN), authority to configure a sub-portion of at least a portion of the DSN managed by the managing unit to a designated entity according to one or more configuration constraints. The managing unit manages parent configuration data that contains a compilation of configuration changes made to the at least a portion of the DSN. The method further includes managing, by the designated entity, child configuration data that includes a compilation of configuration changes made to the sub-portion of the at least a portion of the DSN. The method further includes, when resolution of the child configuration data and the parent configuration data is triggered, determining whether the child configuration data is formatted in a manner consistent with formatting of the parent configuration data and, if so, incorporating the child configuration data into the parent configuration data.
US10673692B2
A method, an apparatus, and a system for acquiring a configuration file in a data over cable service are provided. The system includes: a convergence device, a cable modem terminal system CMTS assembly, and a cable modem CM, where the convergence device is connected to the CM using the CMTS assembly. The convergence device may be configured to intercept a first DHCP response message sent by a DHCP server to the CM; acquire configuration file information of the CM from the first DHCP response message; send the configuration file information of the CM to the CMTS assembly; replace address information of a Trivial File Transfer Protocol TFTP server in the first DHCP response message with address information of the convergence device, to form a second DHCP response message; and send the second DHCP response message to the CM.
US10673691B2
Implementations generally relate to a user interaction platform. In some implementations, a method includes providing one or more target functions to a user interaction device, where the one or more target functions enable user interaction with a primary device. The method also includes receiving user-defined configuration information for the one or more target functions. The method also includes configuring the one or more target functions based on the user-defined configuration information.
US10673689B2
A system and computer-implemented method to manage alerts, wherein the method includes receiving anomaly triggers associated with detected anomalies, associating an anomaly trigger of the received anomaly triggers with an alert, tracking the alert using a state machine, determining whether to change a state of the state machine if a subsequent anomaly trigger associated with the alert is received or if a predetermined amount of time passes without receiving trigger information, and generating an alarm based on the state of the state machine.
US10673685B2
When configured, a channel state information reference signal (CSI-RS) can be used to identify new beams. If CSI-RS based monitoring fails to identify new beams, and no other reference signals (RS) are used for beam management, the user equipment cannot identify a new beam. However, instead of using a 4-step random access channel (RACH) procedure for beam recovery request transmission, a modified 2-step contention-based RACH procedure can saves overhead and reduce latency associated with the 4-step procedure.
US10673684B2
Methods and systems for autonomous computing comprising processing historical data to analyze a past performance, collecting data from a plurality of connected devices over a network, synchronizing the collected data from the plurality of connected devices with the processed historical data. Based on the synchronized data, methods and systems disclosed include detecting an alert (error/fault) condition in one or more of the plurality of connected devices, based on the detected alert condition, triggering the delivery of the detected alert condition to an automated network operations center (NOC), and matching the determined alert condition to a historical alert condition by the network operations center. Based on the matching, methods and systems include determining a corrective action, and based on the determined corrective action, assigning a virtual self-healing module from a plurality of virtual self-healing modules. Finally, a trigger to performance of the determined corrective action by the assigned virtual self-healing module is initiated.
US10673672B2
A method and apparatus provide synchronization signals and random access for flexible radio communication. Downlink orthogonal frequency division multiplexing signals including a synchronization signal can be received. The synchronization signal can be transmitted with a first subcarrier spacing and a first bandwidth. Cell detection can be performed using the received downlink orthogonal frequency division multiplexing signals to detect at least one cell. A cell of the at least one detected cell can be selected. Information of at least one subcarrier spacing associated with the selected cell can be received. The at least one subcarrier spacing can be used for communication. A second subcarrier spacing can be selected from the at least one subcarrier spacing. Fine downlink timing information can be obtained from an extended synchronization signal having a second bandwidth when the selected second subcarrier spacing is larger than the first subcarrier spacing. Transmitting can be performed using the fine downlink timing information.
US10673665B2
Disclosed is a method for a station (STA) device transmitting data in a wireless local area network (WLAN) system. The method for transmitting data, according to one embodiment of the present invention, comprises the steps of: FEC encoding transmission data; constellation mapping the transmission data; inserting a pilot tone in the transmission data; performing Inverse Discrete Fourier Transform (IDFT) on the transmission data; and upconverting the transmission data and transmitting a transmission signal, wherein, if an Orthogonal Frequency Division Multiple Access (OFDMA) scheme is applied to the transmission signal, the transmission signal comprises at least one tone unit which is the unit of subcarrier allocation of the OFDMA scheme.
US10673658B2
A circuit in a wireless communications terminal/device and a method is described for reducing an image distortion. By measuring three gain mismatches of I path and Q path of a transceiver, and estimating a value of an IQ mismatch coefficient based on the three gain mismatches; and applying a measurement adjustment to the I path or the Q path based on the value of the IQ mismatch coefficient, the image distortion is reduced.
US10673657B2
A transmitter for establishing communication between a device and a differential network bus includes current driving means connected to each of the two conduction lines of the differential network bus, through a first and second conduction paths of the transmitter; at least one unidirectional current regulator for extracting a first current equal to a known ratio of a parasitic current circulating through the first conduction path, with a direction inverse to the driving current through the conduction path connected to one of the lines of the differential bus; means for obtaining, from the first current, a second current with a magnitude equal to the original magnitude of the parasitic current; and means for introducing the second current into the second conduction path connected to the other line of the differential bus.
US10673654B2
Embodiments can provide a coding method, a coding apparatus, and a communications apparatus. The method includes: determining N to-be-coded bits, where N is a positive integer; obtaining a first sequence that includes N polar channel sequence numbers; determining a location of an information bit in the N to-be-coded bits based on the first sequence; and performing polar coding on the N to-be-coded bits to obtain coded bits. The location of the information bit in the to-be-coded bits is determined based on the obtained first sequence that includes N polar channel sequence numbers, so that performance of a polar code can be improved.
US10673653B2
A receiver baseband processor and method for performing preamble detection and Time-of-Arrival, ToA, estimation for a single-tone frequency hopping random access preamble. The processor FFT processes a received signal and identifies logical tones. For each logical tone, the processor reads received symbols; determines a ToA estimate; forms a statistic based on the ToA estimate; compares the statistic to a preamble threshold; and when the statistic is greater than or equal to the threshold, determines a preamble is present and utilizes the ToA estimate for a timing advance command.
US10673650B2
A packet processor may implement programmable tunnel creation. A network packet may be received at a packet processor. A tunneling protocol may be identified for the network packet. The packet processor may access one or more memories to obtain tunnel header data that includes a tunnel header and field identifiers which indicate respective fields in the tunnel header that are determined based on data in the network packet. The tunnel header data may have been stored in the one or more memories prior to receiving the network packet. The network packet may be modified to insert the tunnel header into the network packet including the respective fields indicated by the field identifiers. The modified packet may then be transmitted.
US10673644B2
Systems and methods for InfiniBand fabric optimizations to minimize SA access and startup failover times. A system can comprise one or more microprocessors, a first subnet, the first subnet comprising a plurality of switches, a plurality of host channel adapters, a plurality of hosts, and a subnet manager, the subnet manager running on one of the one or more switches and the plurality of host channel adapters. The subnet manager can be configured to determine that the plurality of hosts and the plurality of switches support a same set of capabilities. On such determination, the subnet manager can configure an SMA flag, the flag indicating that a condition can be set for each of the host channel adapter ports.
US10673640B2
A network switch with: Power-over-Ethernet ports to connect to twisted-pair wires and transmit signals with a data packet comprising a target address and direct-current electric power via the twisted-pair wires; a first Powerline Communication port to connect to a pair of line wires supplying alternating-current electric power and to transmit signals with a data packet via the pair of line wires; a controller; and a memory storing target addresses by data packet. The controller may: receive a signal from one of the Power-over-Ethernet ports or the Powerline Communication port; demodulate the inbound signal; produce a data packet from the demodulated inbound signal; determine the target address of the data packet; look up the determined target address; produce an outbound signal modulated for the target port; and send the modulated outbound signal to the target port.
US10673639B1
Systems and methods that facilitate dynamic directory service object creation and certificate management are discussed. One such method can include discovering a device deployed on a network, creating and deploying a corresponding directory services object, automatically creating and deploying a certificate to the device and updating attributes associated with the device. The disclosed system and method reduce the time involved in deploying and configuring directory services and public key infrastructure (PKI), increase efficiency, improve network availability and lessen the chances for errors associated with manual configuration.
US10673636B1
The present disclosure provides generally for system and method of authenticating a source of electronic communication. According to the present disclosure, authenticable communications may allow for authentication of a source of the electronic communication, which may limit potential damage caused by fraudulent communications. In some aspects, an authenticable communication may allow the recipient to confirm that the indicated source is the actual source of the authenticable communication. In some embodiments, the authentication may not require an exchange of encrypted communications or an exchange of communications solely within the same communication system. Authenticable communications may provide a separate layer of security that may allow a recipient to review the contents with confidence that the communication is not fraudulent. Further, authenticable communications may provide the additional security without requiring specialized software.
US10673623B2
According to one aspect, methods and systems are provided for modifying an encryption scheme in a database system. The methods and systems can include at least one internal database key; at least one database configured to be encrypted and decrypted using the at least one internal database key; a memory configured to store a master key; a key management server interface configured to communicate with a key management server; and a database application configured to receive, into the memory, the master key from the key management server via the key management server interface, and encrypt and decrypt the at least one internal database key using the master key.
US10673621B2
A management device installed in an automobile includes an initially-delivered key storage unit for storing a plurality of initially-delivered keys corresponding to candidates of initially-delivered keys held by an ECU, a communication part for communicating with the ECU, a verification part for verifying encrypted data from the ECU with the initially-delivered key of the initially-delivered key storage unit, and a wireless communication part for receiving a new initially-delivered key held by a new ECU newly installed in the automobile from management server equipment through a wireless communication network. The initially-delivered key storage unit stores the new initially-delivered key received with the wireless communication part.
US10673600B2
A method and apparatus for deactivating a cell of an unlicensed carrier in a wireless communication system is provided. A user equipment (UE) deactivates a second cell when one of events occurs, and reports information on the second cell to a first cell. The first cell is a first serving cell on a licensed carrier, and the second cell is a second serving cell on the unlicensed carrier.
US10673593B2
In a wireless communication system, a grant-free uplink transmission is an uplink transmission sent from a user equipment (UE) to a base station that does not need a dynamic and explicit scheduling grant from the base station. Systems and methods are disclosed for performing hybrid automatic repeat request (HARQ) for grant-free uplink transmissions. Signaling relating to the ACK/NACK for the HARQ, as well as signaling relating to configuring the UE for grant-free uplink transmission, is also disclosed.
US10673588B2
Facilitating shared demodulation reference signal design for control channels in a wireless communications system is provided herein. A system can comprise a processor and a memory that stores executable instructions that, when executed by the processor, facilitate performance of operations. The operations can comprise evaluating a usage parameter of a mobile device for application of channel demodulation reference signal reuse by the mobile device. In response to a first determination that the usage parameter satisfies a condition relative to a threshold usage parameter, the operations can comprise facilitating a first transmission to the mobile device to implement the channel demodulation reference signal reuse by the mobile device. In response to a second determination that the usage parameter does not satisfy the condition relative to the threshold usage parameter, the operations can comprise facilitating a second transmission to the mobile device to implement usage of separate channel demodulation reference signals.
US10673572B2
A communication device receives a parallel hybrid automatic repeat request (HARQ) communication instruction, where the parallel HARQ communication instruction is used to instruct the communication device to send or receive data in a parallel HARQ manner, where the sending data in a parallel HARQ manner by the communication device is sending, by the communication device, at least one data packet with same content within a transmission time interval; and the receiving data in a parallel HARQ manner by the communication device is receiving at least one data packet with same content within a transmission time interval, and performing combined decoding on the received at least one data packet with same content; and the communication device sends or receives the data in the parallel HARQ manner according to the parallel HARQ communication instruction. According to the present invention, a delay of data transmission can be reduced.
US10673568B2
An improved system and method are disclosed for peer-to-peer communications. In one example, the method enables an endpoint to transfer data directly to another endpoint.
US10673564B1
A modem includes an outer transceiver including a soft decision forward error correction (SD-FEC) circuit, wherein the SD-FEC circuit is hardwired and programmable to perform at least one of encoding or decoding data using a code type selected from a plurality of different code types, and an inner transceiver coupled to the SD-FEC circuit, wherein the inner transceiver is implemented in programmable circuitry.
US10673562B2
A signal receiving circuit may include a receiving equalizer and a sequence estimator. The receiving equalizer may be configured to compensate an inter-symbol interference in a signal from an external to output an equalization data, based on a receiving signal from an outside. The sequence estimator may be configured to determine a termination symbol, based on the equalization data, to perform a decoding on the receiving signal, based on the determined termination symbol, and to output the decoded receiving signal as a sequence data.
US10673556B2
The present invention relates to a wireless communication system. More specifically, the present invention relates to a method for transmitting control information and an apparatus therefor, the method comprising the steps of: detecting one or more PDSCHs on a plurality of cells, wherein the plurality of cells are divided into a first cell set having PCell and a first SCell, and a second cell set having one or more second SCells; and as feedback for the one or more PDSCHs, transmitting HARQ-ACK information over PUCCH, wherein when the one or more PDSCHs are detected only in the first cell set, the HARQ-ACK information contains only a HARQ-ACK response for the first cell set, and when the one or more PDSCHs are detected at least in the second cell set, the HARQ-ACK information contains HARQ-ACK responses for both the first and the second cell sets.
US10673553B2
Methods, systems, and devices for wireless communication are described. In some cases, due to blind decoding and channel estimation (CE) limits, one or more user equipment (UE) specific search sets may be pruned for blind decoding and/or CE purposes. For instance, after hashing a set of common decoding candidates to control channel elements (CCEs) within the control region, the UE specific search sets may be pruned so as to conform to the blind decode limitation, since a common search space has already occupied a portion of the total blind decode limit. Following pruning, the UE may hash the sets of UE-specific decoding candidates associated with the one or more UE specific search sets to CCEs within the control region. The UE may further prune UE specific search sets, based on CE limits, while reusing CE for overlapping hashed locations.
US10673547B1
Aspects of the disclosure provide an apparatus for wireless communication. The apparatus includes a transceiver and a processing circuit. The transceiver is configured to transmit and receive wireless signals. The processing circuit is configured to determine a transmission parameter adjustment for the transceiver, detect that the transmission parameter adjustment has a potential to cause a collision to an overlapping basic service set (OBSS), adjust timings for transmission control to avoid the collision, and control the transceiver based on the determined transmission parameter adjustment and the adjusted timings for transmission control.
US10673546B2
UE-related measurements taken on a Pcell in a wireless communication system are formed into a set of data. The Pcell overlaps with Scell(s). The UE-related measurements on the P cell are for a specific UE in the Pcell. Using a ML algorithm applied to the set of data, achievable channel quality is predicted for the specific UE for each of the Scell(s). The predicted achievable channel qualities are output for the specific UE to be used for Scell selection. At a RAN node, the set of data is sent toward an S cell prediction module for the module to determine information suitable to enable Scell selection for the specific UE. The RAN node receives information from the module allowing the RAN node to inform the selected UE of Scell(s) to be used for Scell selection for the specific UE. A node may train the ML algorithm using UE-related measurements on the Pcell.
US10673545B1
Noise test systems, methods, and circuitries are provided for determining a noise characteristic of a receiver. In one example, an integrated circuit device includes an active RF receiver element configured to process a radio frequency (RF) signal to generate a receiver signal; an up-conversion mixer configured to up-convert a test signal to generate an RF test signal; an attenuator configured to selectively adjust a power of the RF test signal to generate adjusted RF test signals; and a coupler configured to couple the adjusted RF test signals to an input of the active RF receiver element. In another example, instead of or in addition to the attenuator, the integrated circuit device includes first, second, and third power sensors configured to measure a power of the test signal, the RF test signal, and the receiver signal, respectively. The power measurements are used to determine the noise characteristic.
US10673538B2
The disclosure relates to a method for transmitting an item of information in a communication channel linking a transmitter to a recipient, the method including the following successive steps: the determination, by the transmitter, of a first intelligible sound signal representative of the item of information to be transmitted, the acoustic processing, by the transmitter, of the first sound signal so as to produce a second sound signal unintelligible to the recipient, the transmission of the second sound signal from the transmitter to the recipient, the transmission of the first sound signal from the transmitter to the recipient, the transmission of the first sound signal being triggered by the transmission of the second sound signal, the second transmission of the second sound signal from the transmitter to the recipient, the second transmission of the second sound signal being triggered by the transmission of the first signal.
US10673528B1
The disclosed systems, apparatuses and methods are directed to controlling optical channel signal and an optical network equipment in optical networks. The methods comprise adjusting an optical channel spectrum based on bit error rates (BER) measured for a dithered optical channel signal. The optical channel spectrum is dithered such that a signal reference frequency is alternated between a first second signal reference frequency and a second signal reference frequency. BER is measured and analysed separately for the dithered signal reference frequency being detuned to the first and to the second signal reference frequencies. Based on a BER difference between BER at the first signal reference frequency and BER at the second signal reference frequency, the optical channel spectrum is shifted with regards to frequency in order to improve optical network performance.
US10673526B2
A conductor line for supplying electric energy to an electric load which can be moved along the conductor line, includes at least one conductor strand, which runs in the longitudinal direction and comprises an electrically conducting profiled conductor section for contacting a sliding contact of the load; and a current collector for supplying electric energy to the load. The current collector has at least one sliding contact for contacting an electrically conductive profiled conductor section of a conductor strand. A first optical transmission unit which runs in the longitudinal direction is arranged on the conductor line for contactlessly transmitting data to a second optical transmission unit which is moveable relative to the conductor line, and a second optical transmission unit which is moveable in the longitudinal direction relative to the conductor line is arranged on the current collector for contactlessly transmitting data to a first optical transmission unit.
US10673525B2
The present invention provides a free space optical communication system that uses orthogonal modes of aberration in a laser beam as means for encoding the information. The system comprises a transmission station which transmits the user defined information in terms of the amplitudes of certain orthogonal aberration modes present in the transmitted beam. The beam then travels through free space before it reaches the receiving station. The receiving station comprises a high speed wavefront sensor of light beams. The wavefront sensor measures the amplitudes of various orthogonal aberration modes present in the incident beam at different instants of time. The amplitudes of the orthogonal modes at a certain regular time interval are then used to extract the user information.
US10673519B2
An optically-enhanced relay including a first transmitter that converts a first digital transmit signal to a first analog transmit signal, a first receiver that converts a first analog receive signal to a first digital receive signal, a second transmitter that converts a second digital transmit signal to a second analog transmit signal, a second receiver that converts a second analog receive signal to a second digital receive signal, and an optically-enhanced analog self-interference canceller that generates a first self-interference cancellation signal based on at least one of the first digital transmit signal and the first analog transmit signal, and combines the first self-interference cancellation signal with at least one of the first digital receive signal and the first analog receive signal.
US10673512B2
There is provided mechanisms for precoding over a beam subset. A method is performed by a network node. The method comprises exchanging reference signal information for a set of transmission beams or set of antenna ports with a wireless device. The method comprises acquiring, based on the reference signal information, information regarding which proper subset of transmission beams from the set of transmission beams to use for communication with the wireless device. The method comprises determining precoding weights for the proper subset of transmission beams or antenna ports based on the reference signal information.
US10673509B2
The present invention relates to the signaling of channel quality information in a multi-beam transmission system, wherein a plurality of beams are simultaneously transmitted and a plurality of sets of channel quality information are transmitted for controlling independently the transmission rate on the different beams. Determined are beams with a different quality resulting in different effects of errors in the transmissions of the channel quality information for the beams. Said different effects are exploited for reducing a signaling overhead of the channel quality information for the beams.
US10673505B2
A method and device for configuring channel information are provided. The method includes: a base station configures Q Channel State Information (CSI) measurement threads for a CSI process, wherein Q is an integer greater than or equal to 2; and the base station configures P1 channel measurement reference signals and P2 interference measurement resources for the Q CSI measurement threads, wherein the P1 channel measurement reference signals are used to perform channel measurement on the Q CSI measurement threads, and the P2 interference measurement resources are used to perform interference measurement on the Q CSI measurement threads, P1 and P2 being integers greater than zero.
US10673493B2
Systems and methods are disclosed for supporting multi-point transmission. In one embodiment, a system for downlink multi-point transmission are disclosed, comprising: a first base station in radio frequency proximity to a user device and with a established control connection with the user device; a second base station also in radio frequency proximity to the user device; and a coordinating node coupled to the first and the second base station for coordinating transmissions to the first and the second base station to the user device, the coordinating node configured to: select the second base station based on selection criteria, the selection criteria including latency of each base station and perceived signal strength of each base station at the user device; and send scheduling instructions to each of the first and the second base stations to transmit data to the user device.
US10673492B2
There is provided a first unit which constitutes a point-to-multipoint communication system and is connected to communicate with each of a plurality of second units. The first unit includes a control signal extraction unit, a signal switching unit and a controller. The control signal extraction unit extracts first control signals respectively transmitted from the plurality of second units. The signal switching unit includes a switching circuit, and selects any one of the first control signals respectively received through individual signal transmission lines. The controller receives the first control signal selected by the signal switching unit, determines an allocation ID to be allocated to a second unit corresponding to the selected first control signal based on the initial identification information of the selected first control signal, and controls the determined allocation ID to be transmitted to the corresponding second unit.
US10673489B2
A system configured to provide galvanic isolation of data or power signals between primary and secondary sides. In various forms, the system may provide galvanic isolation with primary side passive or active sensing of a secondary side load, and with secondary side control for dual data and power control over a single galvanic interface; with series capacitive, series capacitive and resistive, alternating series capacitive and resistive, or series and parallel capacitive galvanic isolation, or series and parallel capacitive galvanic isolation for multiple isolated ground planes; using Manchester encoding across the galvanic isolation region; using differential power and data across the galvanic isolation region; using an isolated common reference for data and power links across the galvanic isolation region; using controller area networking across the galvanic isolation region; or using a resonant configuration and having feedback between the galvanic interface, only on the primary side, or only on the secondary side.
US10673487B2
The disclosure relates generally to method, system and apparatus to optimize wireless charging to identify a proximal Near-Field Communication (NFC) tag and prevent damage by a magnetic wireless charging field. The disclosed embodiment provide different methods for NFC tag detection without impacting A4WP wireless charging. In an exemplary method, dedicated NFC reader is used to interleave the NFC and A4WP signals on the same coil. In one implementation the signals are frequency-multiplexed. In another implementation, the signals are time-multiplexed.
US10673483B2
Wireless communication wherein channel estimation accuracy is improved while keeping the position of each bit in a frame, even when a modulation system having a large modulation multiple value is used for a data symbol. An encoding operation encodes and outputs transmitting data (bit string) and a bit converting operation converts at least one bit of a plurality of bits constituting a data symbol to be used for channel estimation, among the encoded bit strings, into ‘1’ or ‘0’. A modulating operation modulates the bit string inputted from the bit converting operation by using a single modulation mapper and a plurality of data symbols are generated.
US10673482B2
A signal transmission device includes a transceiver circuitry and a control circuitry. The transceiver circuitry is configured to receive first device data from an external device through a channel. The control circuitry is configured to calculate a least one system parameter of the transceiver circuitry based on the first device data, second device data associated with the transceiver circuitry, and at least one requirement of a predetermined communication protocol, in order to link with the external device.
US10673474B2
Provided is anti-interference method and circuit, and a mobile terminal. The method includes: eliciting a target interference signal to be suppressed from an interference source; performing phase reversal processing on the elicited target interference signal; performing amplitude modulation processing according to a target amplitude value of the target interference signal to obtain an interference suppression signal, where the interference suppression signal and the target interference signal to be suppressed are opposite in phase and the interference suppression signal has an amplitude value less than or equal to the target amplitude value; and suppressing the target interference signal in the interference source using the obtained interference suppression signal.
US10673473B2
A circuit may include a transmitter for generating a signal indicative of input data, an on-chip channel for transmitting the signal from the transmitter, and a receiver comprising a receiving terminal that has a negative resistance value as input resistance of the receiving terminal, the receiver generating a signal indicative of recovered data based on the transmitted signal through the on-chip channel. The circuit may recycle a portion of charge stored in the on-chip channel using charge recycling, and the charge recycling is associated with the negative resistance value of the input resistance.
US10673471B2
A radio frequency (RF) multiplexer includes, for example, a common port, a first port for a first frequency band, a second port for a second frequency band, and a third port for a third frequency band. The RF multiplexer also includes, for example, a first quadrature hybrid coupler (QHC), a second QHC and a third QHC. A coupling of the first QHC, a first pair of filters, and the second QHC separates the first frequency band and the second frequency band from the common port to the first port and to the second port, respectively. A coupling of the first QHC, a second pair of filters, and the third QHC separates the first frequency band and the third frequency band from the common port to the first port and to the third port respectively.
US10673468B2
Methods, apparatuses, and systems for implementing error-correction in communication systems, particularly wireless communication systems, are provided. A Polar code-based encoding method combines first and second pluralities of information bits and error-correcting code bits, and a plurality of frozen bits, into an input vector. The input vector is encoded according to a Polar code to produce a first codeword, which improves the probability of successfully transmitting and receiving the codeword over a physical channel in the communication system.
US10673461B2
A pipeline decoding system for performing pipelined decoding of a codeword characterized by one or more parity checks may include a first pipeline stage circuit configured to process a first parity set composed of one or more first parity checks of the codeword and to process a second parity set composed of one or more second parity checks of the codeword, a second pipeline stage circuit configured to generate one or more codeword update messages for the second parity set based on a first estimate of the codeword, and a third pipeline stage circuit configured to update the first estimate of the codeword with one or more codeword update messages for the first parity set to obtain a second estimate of the codeword.
US10673458B2
A signal processing device is provided, which includes a pulse compressing module configured to generate a pulse compressed signal obtained by performing pulse compression on a reception signal that is a reflection of a transmission signal transmitted to outside the device, a pseudo signal generating module configured to generate, based on the reception signal, a pseudo signal of which a pseudo main lobe portion corresponding to a main lobe of the pulse compressed signal has a lower signal level than signal levels of pseudo side lobe portions corresponding to side lobes of the pulse compressed signal, and a side lobe removing module configured to remove the pseudo signal from the pulse compressed signal.
US10673449B1
A digital-to-analog converter has both a plurality of DAC stages and a plurality of dummy stages. Each DAC stage causes a glitch or disturbance to a pair of reference voltages when the DAC stage changes its switching state. Each dummy stage also causes a similar glitch or disturbance to the pair of reference voltages when the dummy stage changes its switching state. The dummy stages are controlled to change their switching state responsive to how many DAC stages change their switching state such that a total glitch induced onto the reference voltages remains substantially constant across a succession of digital words converted by the digital-to-analog converter into an analog output signal.
US10673447B2
An N-bit type charge redistribution analog-to-digital conversion device includes an input terminal configured to receive an input signal and coupled via a line to an output terminal. The output terminal is configured to be coupled to a comparator. The device further includes three reference potential sources of different values and a network of capacitors, where a first terminal of each capacitor is coupled to the line, and where a second terminal of each capacitor is coupled to switching circuit configured for coupling the second terminal of each capacitor to one of the reference potentials.
US10673446B2
An atomic oscillator includes a semiconductor laser, an atomic cell, a light receiving element, a first temperature control element, a heat transfer member, and a second temperature control element. The laser includes a resonator and an insulation layer disposed around the resonator. The resonator includes a first mirror layer, a second mirror layer, and an active layer disposed between the first mirror layer and the second mirror layer. The atomic cell is irradiated with light emitted from the semiconductor laser. In the atomic cell, an alkali metal atom is accommodated. The light receiving element detects intensity of light transmitted through the atomic cell and outputs a detection signal. The first temperature control element controls a temperature of the semiconductor laser. The heat transfer member is disposed in the insulation layer. The second temperature control element is controlled based on the detection signal and is connected to the heat transfer member.
US10673444B2
A moving object detection circuit for detecting movement information of a measured object. The moving object detection circuit includes a mixing circuit, an analog-to-digital conversion circuit, a mixing unit, and a distance detecting unit. The mixing circuit mixed the RF carrier signal and a first analog signal to generate a second analog signal. The first analog signal is generated by a signal reflected from the measured object. The analog-to-digital conversion circuit coupled to the mixing circuit for generating a digital signal according to the second analog signal. The mixing unit mixed an IF signal and a first/second IF carrier signal to generate a first/second signal. The distance detecting unit generated a detection result according to the first signal and the second signal. The detection result is corresponding to a distance between the measured object and the moving object detection circuit.
US10673440B1
Examples generally relate a programmable device having a unified programmable computational memory (PCM) and configuration network. In an example, a programmable device includes a die that includes a PCM integrated circuit having a PCM tile. The PCM tile includes a configuration memory (CM) and combinational logic (CL). The CM is capable of storing configuration data received via a node in the PCM tile. The CL is configured to receive internal control signal(s) and first and second input signals and to output a result signal. The CL is capable of outputting the result signal resulting from a logic function that is responsive to the internal control signal(s) and a signal of a group of signals including the first and second input signals. The CL is configured to receive the first input signal via the node in the PCM tile.
US10673439B1
A device can include programmable logic circuitry, a processor system coupled to the programmable logic circuitry, and a network-on-chip. The network-on-chip is coupled to the programmable logic circuitry and the processor system. The network-on-chip is programmable to establish user specified data paths communicatively linking a circuit block implemented in the programmable logic circuitry and the processor system. The programmable logic circuitry, the network-on-chip, and the processor system are configured using a platform management controller.
US10673438B1
A digital signal processor (DSP) slice is disclosed. The DSP slice includes an input stage to receive a plurality of input signals, a pre-adder coupled to the input stage and configured to perform one or more operations on one or more of the plurality of input signals, and a multiplier coupled to the input stage and the pre-adder and configured to perform one or more multiplication operations on one or more of the plurality of input signals or the output of the pre-adder. The DSP slice further includes an arithmetic logic unit (ALU) coupled to the input stage, the pre-adder, and the multiplier. The ALU is configured to perform one or more mathematical or logical operations on one or more of the plurality of input signals, the output of the pre-adder, or the output of the multiplier. The DSP slice also includes an output stage coupled to the ALU, the output stage configured to generate one or more output signals based at least in part on one or more of the outputs of the ALU, or at least one of the plurality of input signals.
US10673427B2
The present invention discloses a circuit capable of protecting low-voltage devices. The circuit includes: a pin configured to receive a signal of an external device; a control voltage generating circuit configured to generate a first control voltage according to a supply voltage to turn on a protected device when the supply voltage is at a high level, and generate a second control voltage according to a voltage of the pin to turn on the protected device when the supply voltage is at a low level; and the protected device configured to be turned on according to one of the first and the second control voltages and thereby electrically couple the pin with an internal circuit, in which the difference between the voltage of the pin and each of the first and the second control voltages is within a maximum withstanding voltage of the protected device.
US10673421B1
A level shifter device and an operation method thereof are provided. The level shifter device includes a buffer, a first level shifter and a dynamic voltage regulation circuit. The buffer includes an output terminal. The first level shifter has a first input terminal coupled to the output terminal of the buffer. The first level shifter has a reference voltage terminal coupled to an analog reference voltage. The dynamic voltage regulation circuit generates a dynamic voltage having a level varied according to a bounce of the analog reference voltage, and provides the dynamic voltage to at least one of the buffer as a power supply and the first level shifter as a bias voltage.
US10673417B2
Spectrally-efficient digital logic (SEDL) techniques implement spectrally-efficient pulses (e.g., Gaussian-shaped pulses) in lieu of conventional square waveforms to improve electromagnetic, radio frequency, and other unwanted emissions. The SEDL techniques can be used for combinatorial or sequential logic elements and circuits. A SEDL circuit includes a multiplier circuit configured to receive a clock signal and provide a product of the input signal and a clock signal, an integrator circuit to integrate the product signal over a first portion of a clock period to determine the logic state of the input signal, a limit circuit configured to apply limits to a state result provided to the integrator circuit, and a pulse generator configured to receive the logic state from the limit circuit and provide and output signal having a Gaussian-shaped output pulse that represents that logic value corresponding to the logic value of the input signal.
US10673410B2
A radio frequency module includes an elastic wave filter and a low-noise amplifier that amplifies an RF signal output from the elastic wave filter. An output impedance of the elastic wave filter is positioned, on a Smith chart, closer to a noise matching impedance than to a gain matching impedance, at a frequency of at least one of a low frequency end and a high frequency end of a passband of the elastic wave filter. The noise matching impedance indicates the output impedance where a noise figure of the LNA becomes minimum. The gain matching impedance indicates the output impedance where a gain of the LNA becomes maximum.
US10673407B2
A microelectromechanical resonant circulator device is providing, having a substrate, and at least three electrical ports supported on the substrate. At least three electromechanical resonator elements are connected with associated switch elements and an associated port. The switch elements are operative to provide commutation over time of the electromechanical resonator elements.
US10673406B2
A piezoelectric device is provided and includes: a piezoelectric vibrating piece, having an outer shape in rectangular shape and including an excitation electrode formed on both principal surfaces which are a top surface and a lower surface, an electrode pad formed at both ends of one short side, and an extraction electrode extracted from the excitation electrode to the electrode pad to be electrically connected to the electrode pad; a package, including a placement surface on which the piezoelectric vibrating piece is placed as opposed to the lower surface of the piezoelectric vibrating piece, and an adhesion pad formed on the placement surface; and a conductive adhesive, securing the piezoelectric vibrating piece to the package and electrically connecting the adhesion pad to the electrode pad. An adhesive is applied on the top surface of the piezoelectric vibrating piece and between the conductive adhesive and the excitation electrode.
US10673402B2
A resonator that includes a base and one or more vibration arms with fixed ends connected to a front end of the base and open ends extending therefrom. Moreover, the vibration arms include first and second electrodes and a piezoelectric film that is disposed therebetween. The resonator further includes a protective film disposed opposing an upper face of the piezoelectric film and sandwiching the first electrode and a temperature characteristics adjusting film formed of a material different from a material of the protective film and that is provided on the fixed end side relative to the center of the vibration arms such that part of the protective film is exposed to a surface.
US10673399B2
Beamforming channels of a satellite are calibrated using a low power, spread spectrum calibration signal. The power of the calibration signal is below the noise level of a user signal in an active channel, allowing channels to be calibrated while active. When calibrating the transmit side circuitry, a two-stage calibration can be used, first calibrating the output hybrid matrix, then calibrating the whole of the transmit side. To improve performance, the dwell time spend calibrating a channel can be based on the power of the user signal in the channel. A transmit probe can be used to inject a calibration signal into the receive antennae and a receive probe can be used to extract the calibration signal from the transmit antennae. To reduce frequency of calibrations, the calibrations can be based on path-to-path differences. These techniques are also applied to multiport amplifiers (MPAs).
US10673394B2
A power amplifier (PA) cell is coupled to an input signal source an a load, and includes a transistor coupled to the load; a first inductor coupled to a gate of the transistor; and a second inductor coupled to a source of the transistor, wherein the first inductor and the second inductor each includes a first conductive coil and a second conductive coil, respectively, having first and second inductance values, respectively, such that the power cell is coupled to the input signal source without an input impedance matching circuit disposed between the gate of the transistor and the input signal source, and without an output impedance matching circuit disposed between a drain of the transistor and the load.
US10673387B2
An amplifier package may include a transistor, an output impedance matching circuit and one or more radial stub harmonic traps coupled to a control terminal of the transistor or to an output terminal of the transistor. The output impedance matching circuit and the radial stub harmonic traps may be formed on a single substrate or separate substrates, which may be formed from gallium nitride. Each radial stub harmonic trap may provide a low resistance path to ground for signal energy above a fundamental operating frequency of the amplifier, such as harmonic frequencies thereof.
US10673379B2
A high efficiency configuration for a solar cell module comprises solar cells arranged in a shingled manner to form super cells, which may be arranged to efficiently use the area of the solar module, reduce series resistance, and increase module efficiency. Removing a defective solar cell from a super cell may be difficult, however. It may therefore be advantageous to bypass defective solar cells in a super cell rather than remove and replace them. A bypass conductor may be applied to the rear surface of the super cell to bypass one or more defective solar cells in a super cell or in a solar module comprising super cells.
US10673377B2
A solar power generator has a lens through which to receive radiant energy from the sun, a drive shaft positioned near the lens, and a motor coupled to the drive shaft to rotate the drive shaft. A number of solar modules are coupled to the drive shaft, such that as the motor rotates the drive shaft, each one of the solar modules receives radiant energy as it rotates by the lens and produces therefrom a voltage signal.
US10673375B2
An electromagnetic energy receiving device includes an energy conversion component and an opto-mechanical coupling. The opto-mechanical coupling is arranged to receive a fiber-based conduit. The energy conversion component includes at least one internal surface having an arced profile of radius R, and the internal surface has a plurality of photovoltaic (PV) assemblies arranged thereon such that each one of the plurality of PV assemblies is shingled upon at least one adjacent PV assembly.
US10673374B2
A seal includes an elongated body having a first end and a second end, an interior surface and an exterior surface, and a hole extending from the first end to the second end. The hole defines the interior surface of the body. The seal further includes a first flange disposed adjacent the hole on the first end of the body and a second flange disposed adjacent the hole on the second end of the body.
US10673371B2
A motor control device is provided. In this motor control device, a first switching circuit group and a second switching circuit respectively provided between first and second microcomputers and first and second power converters receive drive signals generated by the microcomputers included in the own system and other drive signals generated by a microcomputer other than the microcomputers of the own system, select the own drive signal or the other drive signal according to selection signal from the microcomputers of the own system, and output the selected drive signal to the power converter of the own system. The first and second microcomputers output the selection signals to the switching circuit groups of the own system so as to select the own drive signal when the microcomputers are operating normally, and output the selection signal so as to select the other drive signal when a monitoring circuit of the system detects an faulty in the microcomputers.
US10673369B2
A motor control apparatus includes: a gate control voltage output unit that outputs a drive signal based on a corrected Hall edge that constitutes each of six Hall stages; a counter value acquisition unit that acquires a counter value which is represented by a time period between two Hall edges from the position detection signal; and a switching control unit that allows a value obtained by multiplying a previous counter value of each of the Hall stages by a preset correction coefficient to be a first delay time of each of current Hall edges and allows the gate control voltage output unit to output the drive signal based on each of the Hall edges obtained by correcting each of the Hall edges corrected by the first delay time by a second delay time that advances a Hall edge corresponding to a predetermined sensor among the plurality of sensors.
US10673367B2
An apparatus and method for controlling an oscillating device is presented. In particular, a controller for adjusting the frequency of a drive signal driving a haptic actuator is presented. The controller contains a calculator adapted to receive a first and a second measurement of the electrical parameter and to calculate a difference between the first measurement and the second measurement. The first measurement is obtained at a first sampling time and the second measurement is obtained at a second sampling time. The controller is adapted to provide a control signal to adjust a frequency of the drive signal based on the difference.
US10673364B2
A motor control method includes acquiring three current values of three-phase currents flowing through a motor, the three current values being detected by three current sensors, and two rotor angles of the motor, the two rotor angles being detected by two position sensors; performing six ways of calculation using two of the three current values and one of the two rotor angles; identifying at least one failed sensor from among the current sensors as well as the position sensors, using a table showing a relationship between a failed sensor and a pattern of a result of each of the six ways of calculation; selecting, as a normal sensor, a sensor different from the at least one failed sensor identified; and controlling the motor using the normal sensor selected.
US10673359B2
A detector detects whether or not a first line induced voltage and a second line induced voltage match each other, the first line induced voltage being a potential difference of a first phase potential of phase potentials relative to a reference potential, and the second line induced voltage being a potential difference of a second phase potential of the phase potentials other than the first phase potential relative to the reference potential. The phase potentials is outputted by the armature due to an induced electromotive force. The reference potential is any one of a minimum phase and a maximum phase. A rotation-position setting unit sets, to a predetermined value, an estimation value of a rotation position of the motor 2 at a point in time when the first line induced voltage and the second line induced voltage match each other.
US10673357B2
A power generation device converts vibrational energy into electric power using a vibrational power generation element in which an electret is provided on one substrate of substrates configured to be relatively movable while maintaining a mutually facing state, and supplies the electric power. A vibrational power generation element has the same configuration as the vibrational power generation element and converts vibrational energy into electric power. The vibrational power generation element is connected to a light-emitting diode via a bridge-type full wave rectifier circuit constituted by diodes, a smoothing circuit constituted by a capacitor, and a light-emitting diode drive circuit. A power generation state of the power generation device using the vibrational power generation element and the like is displayed by blinking of the light-emitting diode.
US10673356B2
A nanofriction power generation device with spiral vibrating balls and a buoy body thereof-includes an inner spiral barrel, an outer spiral barrel sleeved outside the inner spiral barrel, hollow balls between the two spiral barrels, an electric energy storage device contained in the inner spiral barrel, and a buoy barrel for containing the outer spiral barrel. The outer wall of the inner spiral barrel and the inner wall of the outer spiral barrel are respectively provided with first spiral tracks and second spiral tracks extending from one end to the opposite other end. The inner spiral barrel is in the outer spiral barrel, and the first spiral tracks and the second spiral tracks have a one-to-one correspondence and form spiral channels. Nanofriction electric generator films are attached to an outer surface of each hollow ball and an inner wall of each spiral channel.
US10673354B2
A power conversion device includes: a first smoothing circuit connected to a first electric device; a second smoothing circuit connected to a second electric device; a first bridge circuit connected to the first smoothing circuit; a transformer having a primary side connected to a third electric device and a secondary side connected to the first bridge circuit and the second smoothing circuit; and a controller, wherein the controller varies a duty ratio of the first bridge circuit at a frequency higher than cutoff frequencies of the first and second smoothing circuits, controls a constant component of the duty ratio to control power exchange between the first and second electric devices, and controls a phase of a varying component of the duty ratio to control power exchange to and from the third electric device.
US10673347B2
Electronic system having variable modular power for generating electrical pulses and associated uses
The disclosure relates to variable power modular electronic systems for generating unipolar and bipolar electrical pulses and associated uses thereof. In an embodiment, such a system includes one or more pulse generators for generating electrical pulses that can be connected in series; a charging circuit for charging the pulse generators; and a controller communicatively coupled to the pulse generators and the charging circuit. Advantageously, each pulse generator may include an AC/DC rectifier and a DC/AC inverter connected to said AC/DC rectifier in a bridge configuration to generate bipolar output electrical pulses or pulse trains. In addition, the charging circuit may include a DC/DC step-up converter connected to an indirect DC/AC inverter. The system provided in various embodiments of the disclosure also provides a great versatility for adaptation to various applications and high output voltage and current values.
US10673346B2
The present disclosure proposes a circuit for reducing power consumption and a liquid crystal. The circuit includes a transformer, a first output loop, and a second output loop. The transformer includes a secondary driving winding with a first output terminal, a ground terminal, and a second output terminal arranged between the first output terminal and the ground terminal. When a voltage output by the second output terminal is less than a predetermined voltage, the first output loop is conducted and the second output loop is terminated. When a voltage output by the second output terminal is greater than the predetermined voltage, the first output loop is terminated and the second output loop is conducted.
US10673334B2
In accordance with an embodiment, a method includes converting power by a power converter circuit having a plurality of converter cells coupled to a supply circuit. Converting the power includes a plurality of successive activation sequences and, in each activation sequence, activating at least some of the plurality of converter cells at an activation frequency. The activation frequency is dependent on at least one of an output power and an output current of the power converter circuit.
US10673326B2
A semiconductor device including: a semiconductor substrate; at least one circuit block provided on a main surface of the semiconductor substrate and having a predetermined function; a wiring layer including plural metal layers that connect the circuit block; and plural capacitors including a first capacitor connected to the circuit block and that uses the plurality of metal layers, and a second capacitor that uses an active area disposed within the main surface of the semiconductor substrate, wherein at least one of the first capacitor and at least one of the second capacitor are stacked in a stacking direction of layers of the semiconductor.
US10673308B2
A drive motor in which a torque sensor is arranged on an outer circumference of a shaft, includes a rotor, a rotor shaft arranged inside the rotor, and an output shaft that is joined to the rotor shaft by a spline joint and outputs rotational force of the rotor shaft to the output side. The torque sensor is arranged on an output side of the spline joint in a range not overlapping with the spline joint.
US10673298B2
An electric motor includes: a rotor; a stator disposed on an outer peripheral side of the rotor; a front-side housing provided with an opening housing a part of the rotor; a rear-side housing clamping the stator between the rear-side housing and the front-side housing; a plurality of fastening members fastening the stator, the front-side housing, and the rear-side housing together; and an annular portion disposed on a surface, of the front-side housing, the surface facing the stator and having an annular shape that surrounds the opening, wherein respective heights of first sections of the annular portion that are in the vicinity of insertion holes of the fastening members are lower than respective heights of second sections, which are positioned at middle points between an adjacent pair of the first sections, among the first sections, the intermediate point is close to the adjacent pair of the first sections.
US10673286B2
A communication method of a wireless power transmitter for transferring power in a wireless manner, includes allocating a slot among a plurality of slots to a first wireless power receiver, the slot being allocated to the first wireless power receiver for acquiring information of the first wireless power receiver while wireless power is transferred to the first wireless power receiver; transferring the wireless power to the first wireless power receiver by the wireless power transmitter; detecting a second wireless power receiver by the wireless power transmitter during the wireless power transfer to the first wireless power receiver; and generating a collision related signal based on a frequency shift keying (FSK) such that a collision resolution mechanism is executed by each of the first and second wireless power receivers respectively when first information generated by the first wireless power and second information generated by the second wireless power are in a collision within a first unallocated slot among the plurality of slots, the first information and the second information being generated based on a load modulation.
US10673285B2
Various embodiments related to electronic devices are set forth herein. According to an embodiment, an electronic device comprises a coil, a power transmitting circuit electrically connected with the coil, a sensing circuit, and a control circuit. The control circuit is configured to wirelessly output, using the power transmitting circuit, a first designated power through the coil to an external electronic device, and identify, using the sensing circuit, first energy detected at the coil due to a foreign object of the electronic device. The control circuit is further configured to, when a magnitude of the energy falls within a first designated range, output, using the power transmitting circuit, a second designated power to the external electronic device, and when the magnitude of the energy falls within a second designated range, abstain from outputting the power to the external electronic device using the power transmitting circuit. Other embodiments are possible as well.
US10673284B2
Various embodiments of the present technology relate generally to wireless power systems. More specifically, some embodiments relate to identifying and correcting failures within wireless power systems (or any other system that is subject to design/device fault). Some embodiments monitor multiple states/control signals in a wireless power transmission system having an array of antenna. A determination can be made as to whether each of the multiple states are in an expected configuration (or make the expected transitions implying different states during normal operations). For examples, this can include identifying whether each antenna in the array of antennas is in a transmitting or receiving state. Any problems (e.g., timing problems, antennas stuck in a Tx or Rx state, controller malfunction, etc.) within the system can be detected by analyzing the multiple states/control signals and compare them against expected behavior/configuration. Some embodiments can activate a mitigation protocol and/or recovery through re-try/re-initialization/re-boot processes.
US10673272B2
Smart electricity monitors with unique identities placed at individual power outlets within a building communicate frequent power measurements to a service which determines, from this power usage data, which outlets are associated with occupied seats within the building. This occupancy information can be used to update an occupancy model for the building that is used to forecast the building's occupancy. Based on present occupancy, projected occupancy, and other data, in some instances, the building's thermostats can be controlled and unoccupied seats can be assigned dynamically.
US10673269B2
Disclosed is a magnetic field shielding unit. The magnetic field shielding sheet includes a magnetic field shielding sheet and a metallic protecting member attached to a surface of the magnetic field shielding sheet via an adhesive layer for protecting the magnetic field shielding sheet as well as to for radiating heat generated from a heat source.
US10673267B2
A charge and discharge control circuit operates between a first and a second power supply voltage of the secondary battery, and is used in a cascade-connection to the second charge and discharge control circuit having the same configuration, and includes an output circuit and an output terminal for discharge control, an input circuit and an input terminal for discharge control, and a control circuit. The input circuit includes a first MOS transistor having a source terminal connected to the input terminal and a gate terminal for receiving the first power supply voltage, a second MOS transistor having a drain terminal and a gate terminal connected to a drain terminal of the first MOS transistor and a source terminal for receiving the second power supply voltage, and a third MOS transistor current-mirror-connected to the second MOS transistor and having a drain terminal for supplying a discharge control input signal.
US10673249B2
A method of detecting a foreign object presence between a wireless power transmitter and a wireless power receiver, the wireless power transmitter comprising a primary coil for transferring power wirelessly to a secondary coil of the wireless power receiver, comprises: transmitting a calibration ping signal; measuring and recording decay time of the calibration ping signal; transmitting test ping signal; measuring and recording decay time of the test ping signal; and determining the foreign object presence if the decay time of the test ping signal is smaller than decay time of the calibration ping signal and if an absolute value of a difference between them is above a threshold. In addition, or alternatively, a self-frequency of a decaying calibration ping signal is measured and recorded; a self-frequency of a decaying test ping signal is measured and recorded; and the foreign object presence is determined if a difference between the self-frequency of the decaying test ping signal and the self-frequency of the decaying calibration ping signal falls outside a predetermined value.
US10673246B2
System, device and method for exporting power are provided including at least one AC optimizer with plurality of DC inputs each connecting with respective one of plurality of DC sources, and independent maximum power point tracking (MPPT) performed for each respective DC source to extract power from each DC source for output and coupling to AC grid. When multiple AC optimizers are employed, with each AC optimizer having multiple DC inputs, each DC input can be connected to PV module with independent MPPT function. Since, each AC optimizer can serve multiple PV modules, significant cost saving and efficiencies can be achieved. Optionally, on PV sub-module level, each of the multiple DC inputs can be used as an independent MPPT channel for a PV sub-module cell string.
US10673238B2
A micro grid for an oil field is powered by a utility power grid. A micro grid controller is adapted to prevent excessive or unstable power draw on the utility power grid while allowing uninterrupted power supply for drilling rigs in the oil field. The micro grid controller is adapted to control operation of one or more pieces of electrical equipment on the drilling rigs. The micro grid controller may prioritize operation of the electrical equipment based on relative priority of the operations or based on an operating condition of the drilling rig.
US10673235B2
In a power system voltage reactive power monitoring control device, a balance between the power system voltage and the reactive power can be maintained even when, for example, the output of renewable energy varies over time due to the weather, or the power supply configuration or system configuration changes, and the economic efficiency can be improved. In the power system voltage reactive power monitoring control device, which supplies transmission data to individual devices capable of adjusting the voltage and the reactive power of a power system, indices indicating the stability of the power system are used to determine one or more target value restrictions, information about the target value is obtained from the target value restrictions, transmission data containing information about the target value is supplied to the individual devices, and the voltage and reactive power at the relevant installation site are adjusted by the individual devices.
US10673234B2
The invention relates to a power communication architecture (100) for an aircraft comprising: a power electronics module management unit (103) that is capable of receiving input signals (104) and of delivering a current setpoint (106); at least one power electronics module (107) that is capable of receiving said current setpoint (106); at least one load (105) that is controlled by the at least one power electronics module (107); the power electronics module management unit (103) storing control laws (108) for controlling the one or more loads (105) allowing a current setpoint (106) to be transmitted according to the input signals (104) and said control laws (108). The invention also relates to an electrical distribution device for an aircraft comprising at least one such architecture.
US10673222B2
Methods for arc detection in a system including one or more photovoltaic generators, one or more photovoltaic power devices and a system power device and/or a load connectible to the photovoltaic generators and/or the photovoltaic power devices. The methods measure voltage, voltage noise and/or power delivered to the load or system power device. The methods may compare one or more measurements, an aggregation of measurements and/or values estimated from the measurements to one or more thresholds, and upon a comparison indicating a potential arcing condition, an alarm condition may be set. Embodiments include an arrangement of photovoltaic generators and photovoltaic power devices for reduced-impedance voltage loops which may enhance arc-detection capabilities.
US10673221B2
The invention concerns an electrical connection system, comprising a helical electrical cable (6) having a spring effect and a device (7) for storing the cable, comprising at least one first pulley (74, 73) for guiding the cable.
US10673217B2
Apparatus for facilitating mounting of an electrical box on an associated stud of an associated building which includes an elongated support comprising 1st and 2nd telescoping elongated support members dimensioned and configured for sliding for relative sliding engagement whereby the overall length of the 1st and 2nd telescoping elongated members is adjustable, the elongated support having 1st and 2nd opposed sides. A support plate is carried on the elongated support, the support plate is pivotally attached to the elongated support with at least a portion thereof extending laterally with respect to the elongated support whereby pivotal motion of the support plate positions the portion from the 1st side to the 2nd sides of the elongated support. Engagement surfaces on the portion are dimensioned and configured for engaging an associated electrical box.
US10673208B2
The invention describes an array of light sources comprising multiple VCSELs arranged laterally to each other on top of a substrate, wherein each VCSEL comprises a light emitting area surrounded by an electrode structure which does not emit light, wherein a shielding layer is applied on top of at least the electrode structure only covering a surface (of the electrode structure facing towards an average light emitting direction of the VECSELs, the shielding layer is an opaque layer and being adapted to optically match the array in a switched-off state to an outer surface of a housing of a device, where the array of light sources is to be installed. The invention further describes the device comprising such an array and a method for manufacturing an array of light sources.
US10673207B2
The invention relates to, inter alia, a light-emitting semiconductor component comprising the following: —a first mirror (102, 202, 302, 402, 502), —a first conductive layer (103, 203, 303, 403, 503), —a light-emitting layer sequence (104, 204, 304, 404, 504) on a first conductive layer face facing away from the first mirror, and—a second conductive layer (105, 205, 305, 405, 505) on a light-emitting layer sequence face facing away from the first conductive layer, wherein—the first mirror, the first conductive layer, the light-emitting layer sequence, and the second conductive layer are based on a III-nitride compound semiconductor material, —the first mirror is electrically conductive, and—the first mirror is a periodic sequence of homoepitaxial materials with varying refractive indices.
US10673204B2
A laser driver is described which comprises a resonant circuit having an inductor and a DC blocking capacitor. A biasing voltage reference is operably coupled to the inductor. A controller is operable for controlling the resonant circuit for selectively connecting the inductor between high and low impedance. The DC blocking capacitor is operable for connecting to a laser diode.
US10673199B2
Methods, apparatus, and systems for active saturable absorbance of an optical beam. An active saturable absorber may comprise an optical input to receive an optical beam, and one or more lengths of fiber between the optical input and an optical output. At least one of the lengths of fiber comprises a confinement region that is optically coupled to the output. The active saturable absorber may further comprise an optical detector to sense a characteristic of the optical beam, such as power. The active saturable absorber may further comprise a perturbation device to modulate, through action upon the one or more lengths of fiber, a transmittance of the beam through a fiber confinement region from a lower transmittance level to a higher transmittance level based on an indication of the characteristic sensed while the transmittance level is low.
US10673198B2
Methods, apparatus, and systems comprising a fiber-coupled laser and time-varying beam characteristics. A laser may generate an optical beam that is launched into one or more lengths of fiber, at least one of which comprises a confinement region that is optically coupled to an output. A perturbation device may modulate, through action upon the one or more lengths of fiber, a beam characteristic over a time period during which the laser is energized. A controller may cause the perturbation device to act upon the one or more lengths of fiber to impart a time-averaged beam characteristic and/or to induce a continuous variation in one or more beam characteristics during system use. A process monitor may sense a metric external to the optical system, and a feedback signal from the process monitor may be coupled into the controller. Dynamic beam characteristics may be modulated based on the feedback signal.
US10673195B2
Various implementations of lead frame style communications connectors are disclosed. In some implementations, a lead frame style communications connector may include a plurality of conductors each including a plug contact region and an opposing cable conductor termination region. Each of the plurality of conductors may be arranged in one of a first subset of conductors and a second subset of conductors. The lead frame style communications connector a mandrel separating the first subset of conductors from the second subset of conductors.
US10673182B2
A ground shield includes a plurality of contact members configured to contact the ground contacts of a column of contacts of an electrical connector, so as to electrically common the grounds to each other.
US10673166B2
An electrical connector includes an insulative housing and a plurality of contacts. Each contact has a retaining section, a mating section and a crimping section, the insulative housing defines a positioning groove communicated with contact-receiving passageways, the retaining section is provided with an elastic retaining arm extending backwards, a pair of cutouts on both sides of the retaining arm along a transverse direction, and a pair of limiting walls exposed in the cutouts and the positioning groove. When the contacts assembled to the relative contact-receiving passageways, each retaining arm is abutting against a rear inner surface of the positioning groove via a free end thereof to prevent the contact moving backwards, the electrical connector further comprises a retainer, and the retainer defines a plurality of limiting blocks extruding into the positioning groove and the corresponding cutouts, and the limiting blocks are abutting against the relative limiting walls.
US10673156B2
A connecting device is provided that includes a movable part contacting an external contact terminal, and an elastic part connected to the movable part and configured to provide an elastic force enabling movement of the movable part. The connecting device also includes a support connected to the elastic part, and at least one protecting wall connected to the support and configured to protect the movable part from external forces. The connecting device further includes an extension extending from the at least one protecting wall in a direction along which the movable part moves and configured to bring the movable part close to the external contact terminal, and a base part provided within the extension and configured to reinforce the support.
US10673153B1
The utility model provides a tail cover-pulling type connector, comprising a first shell, a second shell, a handle, an elastic piece and a conductor, wherein, the first shell is detachably connected with the second shell, the first shell and the second shell form a receiving space, the second shell is provided with a first through hole communicated with the receiving space and used for inserting a wire, the handle is rotatably arranged in the first shell, the conductor and the elastic piece are arranged in the receiving space and the conductor is located over the elastic piece, and a holding space for holding the wire is formed between the conductor and the elastic piece. The tail cover-pulling type connector is reliable in structure and convenient to disassemble, and the connection of the wire is firm.
US10673151B2
In various representative aspects, the present invention relates generally to providing an apparatus for securing a solar panel module to a solar panel rail guide structure. More specifically, the invention relates to providing an end clamp that mounts a bottom flange of a solar panel module to a solar panel rail guide structure. The end clamp does not require any tools for insertion. It mechanically fastens and electrically bonds the solar panel module to a solar panel rail guide structure.
US10673146B1
A communications system includes a radio frequency (“RF”) antenna. The RF antenna includes a RF reflector and a RF feed axially spaced from the RF reflector. The communications system also includes an optical telescope sharing an axis with the RF antenna. The optical telescope includes primary and secondary reflectors centered at the axis. A mounting structure mechanically couples a housing of the primary reflector to the secondary optical reflector. The mounting structure includes a plurality of truss struts extending the entirety of an axial distance between the primary and secondary optical reflectors and a plurality of support rings interconnecting the plurality of truss struts at various locations on the central axis at or between the primary and secondary optical reflectors. Each of the plurality of support rings and truss struts is structured to minimize the cross section of the support rings along radials originating at the RF feed.
US10673139B2
A phased array system includes at least two traveling wave antennas arranged in parallel, and each traveling wave antenna includes at least two antenna units sequentially connected. A first end of each traveling wave antenna connects to a corresponding first radio frequency channel. The first end of each traveling wave antenna connects to a signal processing module of the phased array system by using the corresponding first radio frequency channel. A phase and/or an amplitude of a signal inputted by the signal processing module from the first end into the traveling wave antenna may be adjusted by adjusting a configuration of the first radio frequency channel.
US10673134B2
A mechanically steered, horizontally polarized, directional antennae for aerial vehicles, such as UAVs. The antenna system can include a planar substrate with a horizontally polarized antenna embedded therein. A rotation member, on one end, can be attached to the planar substrate, and can extend from an external surface of the aerial vehicle. An actuator can be coupled to the rotation member to rotate the rotation member. A communication controller of the aerial vehicle can control the actuator to beam horizontally polarized radiofrequency (RF) waves to a target receiver or receive a wave front from a target transmitter.
US10673132B2
The combination of a stand-alone computer network routing device, configured to receive and transmit electronic data and having a housing with an exposed external surface; and a first decorative covering configured to be connected to the computer network routing device to overlie a substantial portion of the exposed external surface of the computer network routing device housing to thereby at least one of: a) cause the first decorative covering to hide the identity of the computer network routing device; and b) cause the computer network routing device with the connected first decorative covering to have an aesthetic appearance that is at least one of: i) substantially altered from an appearance of the computer network routing device by itself; and ii) compatible with a room décor in which the computer network routing device is intended to be used. A method of distributing computer network routing devices is also contemplated.
US10673121B2
In one aspect, an apparatus is described that includes a transparent pane having a first surface and a second surface. An electrochromic device (ECD) is arranged over the second surface that includes a first conductive layer adjacent the second surface, a second conductive layer, and an electrochromic layer between the first and the second conductive layers. The apparatus further includes at least one conductive antenna structure arranged over the second surface.
US10673120B2
In described examples, a radio frequency (RF) resonator including a cavity and a tuning component, where the cavity includes a resonance property that can be changed in response to the tuning component. A transmitter generates an RF signal at each of a set of determined frequencies for transmitting individually within the cavity. A receiver receives the RF signal transmitted individually at each of the determined frequencies and determines a respective amplitude for each of the determined frequencies.
US10673115B2
Aspects of the subject disclosure may include, for example, a connector that includes a first port configured to receive electromagnetic waves guided by a first dielectric core of a first transmission medium. A waveguide is configured to guide the electromagnetic waves from the first port to a second port. The second port is configured to transmit the electromagnetic waves to a second dielectric core of a second transmission medium. Other embodiments are disclosed.
US10673110B2
Systems and methods for introducing DC bias in a radio frequency (RF) signal communicated over a transmission line are provided. In one example implementation, the RF system can include a transmission line having a first port and a second port. The transmission line can be configured to communicate an RF signal between a first port and a second port. One or more DC bias resistors can be coupled to the transmission line at a location between the first port and the second port. Each DC bias resistor can provide a path for injecting DC current to the transmission line to provide DC bias for the RF signal. Each DC bias resistor can be coupled to the transmission line via a point connection.
US10673109B2
A waveguide comprising first and second waveguide sections, each waveguide section comprising a main body portion (12) and a connecting portion (14) at its distal end, said first and second waveguide sections being longitudinally aligned to define a conduit therethrough with a butted interface (28) therebetween, the connecting portion of each waveguide section having: (i) a first circumferential ridge (16) on its outer surface located adjacent its distal end, (ii) a second circumferential ridge (18) on its outer surface spaced apart from the first circumferential ridge, and (iii) a third circumferential ridge (20) on its outer surface located between said first and second circumferential ridges, such that a first respective recess (19) is defined between said second and third circumferential ridges and a second respective recess (17) is defined between said first and third circumferential ridges; the waveguide further comprising a sleeve member (22) over said butted interface (28), such that a respective first cavity (19a) is defined between an inner surface of said sleeve member (22) and each said first recess (19) and a respective second cavity is defined between the inner surface of said sleeve member (22) and each said second recess (17), each said first cavity (19a) having a chemical adhesive therein operative to join said first and second waveguide sections together by means of said sleeve member (22).
US10673106B2
A device of the present disclosure includes an electronic component, a metal plate, a housing, and a wavelength selective heat radiating member. The metal plate is thermally coupled to the electronic component. The housing houses the electronic component and the metal plate. The wavelength selective heat radiating member is mounted on a surface of the metal plate, so as to face an inner side surface of a specific portion of the housing. The wavelength selective heat radiating member is configured to convert thermal energy from the electronic component into heat radiation having a wavelength that penetrates the specific portion of the housing, and emit the heat radiation toward the inner side surface of the specific portion of the housing.
US10673092B2
A fuel cell column includes termination plates, fuel cell stacks disposed between the termination plates, and fuel manifolds disposed between the fuel cell stacks. The fuel cell stacks include fuel cells, interconnects disposed between the fuel cells, and end plates disposed on opposing ends of the fuel cell stacks. At least one of the termination plates and/or the fuel manifold may include first and second separate pieces separated by an expansion zone. The fuel cell stack may also include one or more buffer layers and/or seals configured to reduce CTE differences of components of the fuel cell stack.
US10673086B2
A manufacturing device of a membrane-electrode assembly for a fuel cell is provided. The manufacturing device includes an electrolyte membrane feeding unit forming a first and second ionomer bases impregnated at both surfaces of a reinforcing layer and unwinding an electrolyte membrane wound in a roll type supplied in a predetermined transporting path. A first patterning unit is disposed at a rear side of the electrolyte membrane feeding unit and patterns a first ionomer protrusion pattern layer on the first ionomer base and a second patterning unit is disposed at the rear side of the first patterning unit and patterns a second ionomer protrusion pattern layer on the second ionomer base. A transfer unit is disposed at the rear side of the second patterning unit and couples a catalyst electrode layer on the first and second ionomer protrusion pattern layers by a roll laminating method.
US10673084B2
A power producing system adapted to be integrated with a flue gas generating assembly, the flue gas generating assembly including one or more of a fossil fueled installation, a fossil fueled facility, a fossil fueled device, a fossil fueled power plant, a boiler, a combustor, a furnace and a kiln in a cement factory, and the power producing system utilizing flue gas containing carbon dioxide and oxygen output by the flue gas generating assembly and comprising: a fuel cell comprising an anode section and a cathode section, wherein inlet oxidant gas to the cathode section of the fuel cell contains the flue gas output from the flue gas generating assembly; and a gas separation assembly receiving anode exhaust output from the anode section of the fuel cell and including a chiller assembly for cooling the anode exhaust to a predetermined temperature so as to liquefy carbon dioxide in the anode exhaust, wherein waste heat produced by the fuel cell is utilized to drive the chiller assembly.
US10673083B2
A fuel cell device (1) having a fuel cell (2) with a housing (7) and, accommodated therein, a membrane-electrode assembly (6) with a cathode and an anode, having a cathode gas path (3) that serves to transport a cathode gas and that extends through the membrane-electrode assembly (6) on the cathode side, and having a flushing gas path (5) that serves to transport a flushing gas to flush the housing (7) during operation and that extends through the housing (7) is provided. It is provided that a section of the flushing gas path (5) runs through the cathode gas path (3). In this manner, the fuel cell device (1) has a compact structure of just a few parts.
US10673070B2
Provided is a positive active material for a nonaqueous electrolyte secondary battery which includes a lithium transition metal composite oxide. A molar ratio (Li/Me) of Li and a transition metal (Me) that form the lithium transition metal composite oxide is more than 1. The transition metal (Me) includes Mn, Ni and Co. The lithium transition metal composite oxide has an α-NaFeO2-type crystal structure, an X-ray diffraction pattern attributable to a space group R3-m, and a full width at half maximum (FWHM (104)) for the diffraction peak of the (104) plane at a Miller index hkl in X-ray diffraction measurement using a CuKα ray of 0.21° or more and 0.55° or less. A ratio (FWHM (003)/FWHM (104)) of a full width at half maximum for the diffraction peak of the (003) plane and the full width at half maximum for the diffraction peak of the (104) plane at the Miller index hkl is 0.72 or less. Particles of the lithium transition metal composite oxide have a peak differential pore volume of 0.33 mm3/(g·nm) or less.
US10673056B2
A secondary battery, including an electrode assembly, a positive terminal, a negative terminal, a top cover plate, a conductive plate and a contact plate, wherein the electrode assembly includes a positive electrode plate, a negative electrode plate and a separator provided therebetween, the positive electrode plate is electrically connected with the positive terminal, and the negative electrode plate is electrically connected with the negative terminal, the contact plate is attached to the negative terminal, the top cover plate is insulated from the negative terminal and is electrically connected with the positive terminal, the conductive plate is fixedly connected with the top cover plate, the contact plate is configured to deform under gas pressure to be in contact with the conductive plate when an internal pressure of the secondary battery exceeds a reference pressure.
US10673048B2
A secondary battery has an electrode assembly including a negative electrode plate and a positive electrode plate and a battery case accommodating the electrode assembly. The negative electrode plate includes a negative electrode core body and first and second negative electrode active material mix layers disposed on the respective surfaces of the negative electrode core body. A first separator is bonded to the first negative electrode active material mix layer, and a second separator is bonded to the second negative electrode active material mix layer. In at least one side edge portion of the negative electrode plate, the first separator has a first bent portion bent toward the second separator, the negative electrode core body has a second bent portion bent toward the second separator, and the second negative electrode active material mix layer includes a region having a thickness less than the thickness of the central portion.
US10673045B2
The present disclosure refers to a secondary battery which comprises a high-voltage cathode active material and a separator whose pores are not obstructed even though being used together with the high-voltage cathode active material, thereby preventing the obstruction of pores in the separator and the formation of a dendrite in the anode and eventually providing good battery life performance.
US10673044B2
An electrical insulator and its related battery are provided. The electrical insulator includes a separation region and a supporting region. The supporting region covers the edge of at least one of opposite surfaces of the separation region and at least a part of a lateral surface of the separation region. The battery includes the electrical insulator. The electrical insulator is disposed between cathode and anode active material layers of the battery and contacts the active material layers directly. The cathode and the anode active material layers are completely electrically isolated because the electrical insulator totally covers at least one active material layer. Hence, the inner short of the battery is prevented.
US10673042B2
Electrochemical cells with a protective film that is permeable to hydrogen, or that include a catalyst that facilitates formation of mobile hydrogen species, that promotes sequestration or gettering of hydrogen or oxygen, and/or that facilitates conversion of hydrogen or oxygen to H2O, are disclosed.
US10673040B2
A vehicular battery pack comprising a parallelepiped-shaped container, defined by first, second and third lateral walls that are mutually perpendicular, wherein cells are arranged in layers one above the other in the container, wherein said third lateral walls are parallel to said layers, and wherein relative monitoring and supervision devices of the individual cells are arranged so as to define a first of said second lateral walls, and wherein terminals and safety devices of the battery pack are arranged in a second of said second lateral walls, opposite to said first of said second lateral walls.
US10673030B2
Provided is an electrochemical cell packaging material with excellent electrolyte resistance. An electrochemical cell packaging material includes the following in a laminated structure: a substrate layer that, at a minimum, includes resin film; a protective layer that is arranged as the outermost layer and protects the substrate layer; a thermal adhesion layer that is arranged as the innermost layer and which includes thermal adhesion resin; and a barrier layer that includes metal foil and is arranged between the substrate layer and the thermal adhesion layer. The protective layer is formed of an epoxy resin that has bisphenol A or bisphenol F as an element in the backbone.
US10673027B2
The present disclosure provides a pouch-type secondary battery, which comprises an electrode assembly, a packaging film. The packaging film comprises a first receiving portion, a second receiving portion, a third receiving portion. The third receiving portion is parallel to the first receiving portion, a portion of the electrode tab extends out of the third receiving portion. A joint location between the second receiving portion and the first receiving portion and a joint location between the second receiving portion and the third receiving portion each are formed with a bending angle, the bending angles are equal and each range from 130° to 160°. Because the bending angles in the range are relatively large, when the packaging film is tightly pressed, there is no need to apply a too large pressure on the second receiving portion and the third receiving portion, so the electrode tab is not easily damaged or even ruptured.
US10673018B2
A flexible display device is disclosed. In one aspect, the flexible display device includes a display panel having a flat region, a boundary region, and a bending region. The flexible display device also includes a protective structure having a first portion formed under the flat region and a second portion formed under the boundary region. A thickness of the first portion is substantially uniform. A thickness of the second portion decreases along a direction from the flat region toward the bending region.
US10673013B2
A display device includes a window and a display panel coupled to a bottom surface of the window. The display panel has a substantially regular tetragonal shape or a substantially rectangular shape in a plan view, and the window includes a base member and a bezel layer on a bottom surface of the base member. Between one and three light-transmissive main alignment marks and a transmission area having a different shape than that of the display panel are defined in the bezel layer, and each of the main alignment marks is arranged at a position corresponding to a vertex of the display panel or at a position corresponding to a vertex of an imaginary regular tetragon or of an imaginary rectangle that has the same center point as the display panel and that is larger than the display panel.
US10673006B2
An organic light emitting device includes: a first electrode; a second electrode that overlaps the first electrode; and an organic layer that is disposed between the first electrode and the second electrode, wherein the organic layer comprises a hole transport region that includes a hole transport material and a p-dopant, and wherein when a doping amount of the p-dopant doped to the hole transport region exceeds 1 wt %, the following Equation 1 is satisfied, while when the doping amount of the p-dopant is 1 wt % or less than 1 wt %, the following Equation 2 is satisfied: HOMO_HTM−LUMO_p-dopant<−0.05 eV [Equation 1] HOMO_HTM−LUMO_p-dopant>−0.05 eV [Equation 2] In Equation 1 and Equation 2, HOMO_HTM denotes HOMO energy of the hole transport material and LUMO_p-dopant denotes LUMO energy of the p-dopant.
US10673003B2
A light-emitting diode chip includes a light-emitting epitaxial laminated layer including a first-type semiconductor layer, a second-type semiconductor layer, and an active layer therebetween, wherein the light-emitting epitaxial laminated layer has a first surface and an opposing second surface, and wherein the second surface is a light-emitting surface; a first electrical connection layer over the first surface of the light-emitting epitaxial laminated layer and having first geometric pattern arrays; a second electrical connection layer over the second surface of the light-emitting epitaxial laminated layer and having second geometric pattern arrays; and a transparent current spreading layer over a surface of the second electrical connection layer; wherein, when external power is connected, a horizontal resistance of a current passing through the transparent current spreading layer is less than a current passing through the second electrical connection layer.
US10672999B2
Gold(III) emitters showing high emission quantum efficiency and stable in thermal deposition process are described. High performance OLEDs can be fabricated from these emitters.
US10672997B2
A compound is disclosed that has a metal coordination complex structure having at least two ligands coordinated to the metal; wherein the compound has a first substituent R1 at one of the ligands' periphery; wherein a first distance is defined as the distance between the metal and one of the atoms in R1 where that atom is the farthest away from the metal among the atoms in R1; wherein the first distance is also longer than any other atom-to-metal distance between the metal and any other atoms in the compound; and wherein when a sphere having a radius r is defined whose center is at the metal and the radius r is the smallest radius that will allow the sphere to enclose all atoms in the compound that are not part of R1, the first distance is longer than the radius r by at least 2.9 Å.
US10672984B2
A method is presented for protecting resistive random access memory (RRAM) stacks within a resistive memory crossbar array. The method includes forming a plurality of conductive lines within an interlayer dielectric (ILD), forming a RRAM stack including a bottom electrode, a top electrode, and a bi-layer hardmask, forming a low-k dielectric layer over the RRAM stack, removing a first layer of the bi-layer hardmask during a via opening, and removing a second layer of the bilayer hardmask concurrently with a plurality of sacrificial layers formed over the low-k dielectric layer.
US10672981B2
Methods, systems, and devices for memory cells with asymmetrical electrode interfaces are described. A memory cell with asymmetrical electrode interfaces may mitigate shorts in adjacent word lines, which may be leveraged for accurately reading a stored value of the memory cell. The memory device may include a self-selecting memory component with a top surface area in contact with a top electrode and a bottom surface area in contact with a bottom electrode, where the top surface area in contact with the top electrode is a different size than the bottom surface area in contact with the bottom electrode.
US10672980B2
A method is presented for protecting resistive random access memory (RRAM) stacks within a resistive memory crossbar array. The method includes forming conductive lines within an interlayer dielectric (ILD), forming a metal nitride layer over at least one conductive line, forming a bottom electrode, forming a RRAM stack over the metal nitride layer, the RRAM stack including a first top electrode and a second top electrode, undercutting the second top electrode to define recesses, and filling the recesses with inner spacers.
US10672979B1
A method for fabricating semiconductor device includes the steps of: forming an inter-metal dielectric (IMD) layer on a substrate; forming a metal interconnection in the IMD layer; forming a bottom electrode layer on the IMD layer; forming a cap layer on the bottom electrode layer; and removing part of the cap layer, part of the bottom electrode layer, and part of the IMD layer to form a trench.
US10672977B2
A perpendicular magnetoresistive element includes a novel recording layer being a multi-layer comprising a first Co-alloy layer including at least one of CoFeB, CoFeB/CoFe and CoFe/CoFeB, a second Co-alloy layer including at least one of CoFeB and CoB, an insertion layer provided between the first Co-alloy layer and the second Co-alloy layer and containing at least one element selected from Zr, Nb, W, Mo, Ru and having a thickness less than 0.5 nm, and a novel buffer layer having rocksalt crystal structure(s) interfacing to the recording layer with lattice parameter mismatch between 3% and 18%. The magnetoresistive element is annealed at an elevated temperature and both the first Co-alloy layer and the second Co-alloy layer are crystallized to form body-center cubic (bcc) CoFe or bcc Co grain having epitaxial growth with (100) plane parallel to substrate and with in-plane expansion and out-of-plane contraction.
US10672970B2
Disclosed are apparatus and methodology for constructing thermoelectric devices (TEDs). N-type elements are paired with P-type elements in an array of pairs between substrates. The paired elements are electrically connected in series by various techniques including brazing for hot side and/or also cold side connections, and soldering for cold side connections while being thermally connected in parallel. In selected embodiments, electrical and mechanical connections of the elements may be made solely by mechanical pressure.
US10672955B2
A filling material for a resin composition includes a base material, a coating material coating at least a portion of a surface of a particle of the base material, and a light-reflective material disposed on the surface of the particle of the base material and supported by the coating material. The base material includes a first inorganic compound containing a Group II element. The coating material includes a second inorganic compound containing the Group II element. The second inorganic compound is different from the first inorganic compound. The light-reflective material includes a third inorganic compound having a refractive index higher than a refractive index of the first inorganic compound. A method of manufacturing the filling material is provided. A resin composition including the filling material, a package, a light-emitting device, and methods of manufacturing them are also provided.
US10672948B2
Aspects of the disclosure provide for mechanisms for fabricating light extraction structures for semiconductor devices (e.g., light-emitting devices). In accordance with some embodiments, a semiconductor device is provided. The semiconductor device may include: a first semiconductor layer including an epitaxial layer of a semiconductor material; a second semiconductor layer comprising an active layer; and a light-reflection layer configured to cause at least a portion of light produced by the active layer to emerge from the semiconductor device via a surface of the second semiconductor layer, wherein the light-reflection layer is positioned between the first semiconductor layer and the second semiconductor layer. In some embodiments, the semiconductor material includes gallium nitride. In some embodiments, the light-reflection layer includes a layer of gallium.
US10672945B2
A method of manufacturing a light emitting device includes: a first wafer preparation step including preparing, on a first substrate, m first wafers (where m≥2), each of the first wafers comprising a first semiconductor layer, an active layer, and a second semiconductor layer; a second wafer preparation step including bonding a second substrate with the second semiconductor layer of a first of the m first wafers and then removing the first substrate from the first wafer, so as to form a second wafer in which the first semiconductor layer is exposed; and a first bonding step including bonding the first semiconductor layer exposed at the surface of the second wafer and the second semiconductor layer of a second of the m first wafers together using a light-transmissive conductive layer, and then removing a first substrate of the second of the m first wafers.
US10672944B2
A semiconductor light emitting element includes a first conductive layer, a second conductive layer, and an active layer provided between the first conductive layer and the second conductive layer. The first conductive layer has a current constriction structure, a current injection region being constricted in the current constriction structure. The active layer includes a plurality of quantum well layers, a first light emission wavelength being in a wavelength range of an intensity peak of an entire light emission spectrum, the first light emission wavelength corresponding to a light emission recombination level energy gap of a first quantum well layer of the plurality of quantum well layers, the first quantum well layer being provided at a position closest to the current constriction structure.
US10672942B2
A method for producing a solar cell module is obtained that allows a wiring material to be wired by a highly productive wiring method when a solar cell module is formed by arranging the wiring material on an electrode of a solar cell. The method for producing a solar cell module includes preparing a plurality of solar cells having an electrode on at least one of a first main surface and a second main surface, arranging the plurality of solar cells so that the first main surfaces of the plurality of solar cells face roughly in the same direction, connecting the linear conductor for electrically connecting one of the electrode on the first main surface and the electrode on the second main surface of each solar cell with one continuous linear conductor, and electrically disconnecting the continuous linear conductor after the connecting the linear conductor so that the electrodes of at least one pair of adjacent solar cells among the plurality of solar cells are connected in series.
US10672941B2
A method (200) for fabricating thin-film optoelectronic devices (100), the method comprising: providing a substrate (110), forming a back-contact layer (120); forming at least one absorber layer (130) made of an ABC chalcogenide material, adding at least one alkali metal (235), and forming at least one cavity (236, 610, 612, 613) at the surface of the absorber layer wherein forming of said at least one cavity is by dissolving away from said surface of the absorber layer at least one crystal aggregate comprising at least one alkali crystal comprising at least one alkali metal. The method (200) is advantageous for more environmentally-friendly production of photovoltaic devices (100) on flexible substrates with high photovoltaic conversion efficiency and faster production rate.
US10672940B2
The present invention discloses a high-resistivity single crystal zinc oxide (ZnO) wafer and a high-resistivity single crystal ZnO-based radiation detector, and preparation method and use thereof. The preparation method of the high-resistivity single crystal zinc oxide wafer is to place a single crystal ZnO wafer in a metal lithium electrochemical device for a constant-current discharge treatment, and then to place the single crystal ZnO wafer in a high-pressure oxygen atmosphere at 800 to 1000° C. and 10 to 30 atm for an annealing treatment for 20 to 28 hours. The preparation method of the radiation detector is to evaporate a metal electrode layer at both sides of the high-resistivity single crystal ZnO wafer, then to bond the wafer onto a circuit board, and to connect the wafer with the circuit board by a gold thread.
US10672924B2
Laser foil trim approaches for foil-based metallization of solar cells, and the resulting solar cells, are described. For example, a method of fabricating a solar cell includes attaching a metal foil sheet to a surface of a wafer to provide a unified pairing of the metal foil sheet and the wafer, wherein the wafer has a perimeter and the metal foil sheet has a portion overhanging the perimeter. The method also includes laser scribing the metal foil sheet along the perimeter of the wafer using a laser beam that overlaps the metal foil sheet outside of the perimeter of the wafer and at the same time overlaps a portion of the unified pairing of the metal foil sheet and the wafer inside the perimeter of the wafer to remove the portion of the metal foil sheet overhanging the perimeter and to provide a metal foil piece coupled to the surface of the wafer.
US10672917B2
The present disclosure provides a schottky barrier rectifier, comprising: a communication layer; a drift layer provided on a side of the communication layer and forming a heterojunction structure together with the communication layer; anode metal provided on a side of the drift layer away from the communication layer; and cathode metal provided on a side of the communication layer away from the drift layer. The drift layer is provided with a first area, which extends in a direction of thickness thereof, between a surface of the drift layer away from the communication layer and a surface thereof close to the communication layer, the first are a containing a first metal element and the content of the first metal element in the first area changing in the direction of thickness. The rectifier of the present disclosure uses polarized charges formed by a heterojunction, and thus the breakdown voltage of devices may be improved.
US10672916B2
The performances of a semiconductor device of a memory element are improved. Over a semiconductor substrate, a gate electrode for memory element is formed via overall insulation film of gate insulation film for memory element. The overall insulation film has first insulation film, second insulation film over first insulation film, third insulation film over second insulation film, fourth insulation film over third insulation film, and fifth insulation film over fourth insulation film. The second insulation film is an insulation film having charge accumulation function. Each band gap of first insulation film and third insulation film is larger than the band gap of second insulation film. The third insulation film is polycrystal film including high dielectric constant material containing metallic element and oxygen. Fifth insulation film is polycrystal film including the same material as that for third insulation film. Fourth insulation film includes different material from that for third insulation film.
US10672907B2
A dummy gate structure straddling at least one semiconductor fin is formed on a substrate. Active semiconductor regions and raised active semiconductor regions may be formed. A planarization dielectric layer is formed over the at least one semiconductor fin, and the dummy gate structure is removed to provide a gate cavity. Electrical dopants in the channel region can be removed by outgassing during an anneal, thereby lowering the concentration of the electrical dopants in the channel region. Alternately or additionally, carbon can be implanted into the channel region to deactivate remaining electrical dopants in the channel region. The threshold voltage of the field effect transistor can be effectively controlled by the reduction of active electrical dopants in the channel region. A replacement gate electrode can be subsequently formed in the gate cavity.
US10672902B2
A field effect device includes a semiconductor body separating a source and a drain, both source and drain coupled to the semiconductor body. An insulated control gate is located over the semiconductor body between the source and drain and configured to control a conductive channel extending between the source and drain. First and second doped regions such as highly-doped regions are adjacent to the source. The first or second doped region may be a cathode short region electrically coupled to the source. The cathode short region may be used in a bidirectional power MOSFET.
US10672894B2
The disclosed technology generally relates to methods of fabricating a semiconductor device, and more particularly to methods of fabricating a ferroelectric field-effect transistor (FeFET). According to one aspect, a method of fabricating a FeFET includes forming a layer stack on a gate structure, wherein forming the layer stack comprises a ferroelectric layer followed by forming a sacrificial stressor layer. The method additionally includes heat-treating the layer stack to cause a phase transition in the ferroelectric layer. The method additionally includes, subsequent to the heat treatment, replacing the sacrificial stressor layer with a two-dimensional (2D) material channel layer. The method further includes forming a source contact and a drain contact contacting the 2D material channel layer.
US10672876B2
Field-effect transistor having a bypass electrode connected to the gate electrode connection section
A field-effect transistor includes a source electrode, a drain electrode, a semiconductor structure including a channel provided between the source electrode and the drain electrode in a first direction. Gate main portions have a first gate main portion length in the first direction and a second gate main portion length in a second direction. Connection portions are alternatively connected to the gate main portions respectively in the second direction. Each of the connection portions has a first connection portion length in the first direction and a second connection portion length in the second direction. The first connection portion length is longer than the first gate main portion length. The second connection portion length is shorter than the second gate main portion length. An external connection section is to apply electric power to the gate electrode. A bypass electrode connects the external connection section to each of the connection portions.
US10672874B2
An insulated-gate semiconductor device, which has trenches arranged in a chip structure, the trenches defining both sidewalls in a first and second sidewall surface facing each other, includes: a first unit cell including a main-electrode region in contact with a first sidewall surface of a first trench, a base region in contact with a bottom surface of the main-electrode region and the first sidewall surface, a drift layer in contact with a bottom surface of the base region and the first sidewall surface, and a gate protection-region in contact with the second sidewall surface and a bottom surface of the first trench; and a second unit cell including an operation suppression region in contact with a first sidewall surface and a second sidewall surface of a second trench, wherein the second unit cell includes the second trench located at one end of an array of the trenches.
US10672871B2
Embodiments disclosed herein relate generally to forming a source/drain region with a high surface dopant concentration at an upper surface of the source/drain region, to which a conductive feature may be formed. In an embodiment, a structure includes an active area on a substrate, a dielectric layer over the active area, and a conductive feature through the dielectric layer to the active area. The active area includes a source/drain region. The source/drain region includes a surface dopant region at an upper surface of the source/drain region, and includes a remainder portion of the source/drain region having a source/drain dopant concentration. The surface dopant region includes a peak dopant concentration proximate the upper surface of the source/drain region. The peak dopant concentration is at least an order of magnitude greater than the source/drain dopant concentration. The conductive feature contacts the source/drain region at the upper surface of the source/drain region.
US10672866B2
A method includes depositing a first dielectric layer in an opening, the first dielectric layer comprising a semiconductor element and a non-semiconductor element. The method further includes depositing a semiconductor layer on the first dielectric layer, the semiconductor layer comprising a first element that is the same as the semiconductor element. The method further includes introducing a second element to the semiconductor layer wherein the second element is the same as the non-semiconductor element. The method further includes applying a thermal annealing process to the semiconductor layer to change the semiconductor layer into a second dielectric layer.
US10672862B2
A metal-insulator-metal (MIM) capacitor is provided on a surface of an insulator layer that is located on a handle substrate. The MIM capacitor includes a first metal structure extending upwards from a first portion of the insulator layer, a second metal structure extending upwards from a second portion of the insulator layer, and an oxide fin located between the first and second metal structures, wherein the oxide fin directly contacts an entirety of a sidewall surface of the first metal structure and an entirety of a sidewall surface of the second metal structure, the oxide fin having a topmost surface that is coplanar with a topmost surface of both the first and second metal structures.
US10672853B2
The present disclosure describes a flexible display apparatus that includes a display substrate including a light-emitting area, and a non-emitting area including a bending area foldable in a folding direction outside of the light-emitting area, and a pad area outside of the bending area, a thin film encapsulation layer over the light-emitting area, and a driver inside a curvature portion of the display substrate at the bending area, and including a plurality of driving terminals electrically connected to a plurality of pad terminals in the pad area through penetration wirings in via holes defined by the display substrate to provide a new, thinner flexible display apparatus.
US10672850B2
A display unit with which lowering of long-term reliability of a transistor is decreased is provided. The display unit includes a display section having a plurality of organic EL devices with light emitting color different from each other and a plurality of pixel circuits that are singly provided for every said organic EL device for every pixel. The pixel circuit has a first transistor for writing a video signal, a second transistor for driving the organic EL device based on the video signal written by the first transistor, and a retentive capacity, and out of the first transistor and the second transistor, a third transistor provided correspondingly to a second organic EL device adjacent to a first organic EL device is arranged farther from the first organic EL device than a first retentive capacity provided correspondingly to the second organic EL device out of the retentive capacity.
US10672837B2
An imaging element according to an embodiment of the present disclosure includes: a first electrode and a second electrode facing each other; and a photoelectric conversion layer including a p-type semiconductor and an n-type semiconductor, and provided between the first electrode and the second electrode, in which the photoelectric conversion layer has an exciton charge separation rate of 1×1010 s−1 to 1×1016 s−1 both inclusive in a p-n junction surface formed by the p-type semiconductor and the n-type semiconductor.
US10672836B2
An imaging device includes: pixels arranged one-dimensionally or two-dimensionally, each of the pixels including an electrode that is electrically connected to the other pixels, a charge capturing unit that is separated from the other pixels, and a photoelectric conversion layer that is located between the electrode and the charge capturing unit, the photoelectric conversion layer being continuous among the pixels. The photoelectric conversion layer contains semiconductor carbon nanotubes, and one of a first substance and a second substance, the first substance having an electron affinity larger than that of the semiconducting carbon nanotubes, the second substance having a ionization energy smaller than that of the semiconductor carbon nanotubes.
US10672834B2
According to the embodiment, a semiconductor memory device includes a first conductive layer, a second conductive layer, a first memory cell, a second memory cell, a third conductive layer, a first contact, a intermediate memory cell, a fourth conductive layer, a third memory cell, a fifth conductive layer, and a second contact. The third conductive layer is separated from the first conductive layer and the second conductive layer in a third direction crossing a first direction and crossing a second direction and extends in the second direction. The fifth conductive layer is separated from the second conductive layer in the third direction and extends in the second direction. A first length of the second conductive layer along the second direction is shorter than a second length of the fifth conductive layer along the second direction.
US10672832B2
A magnetic detection circuit for a magnetic random access memory (MRAM) is provided. The magnetic detection circuit includes a sensing array including a plurality of sensing cells and a controller. Each of the sensing cells includes a first magnetic tunnel junction (MTJ) device. The controller is configured to access the first MRAM cells to detect the external magnetic field strength of the MRAM. The controller determines whether to stop the write operation of a plurality of memory cells of the MRAM according to the external magnetic field strength of the MRAM, and each of the memory cells includes a second MTJ device. The first MTJ device is smaller than the second MTJ device.
US10672819B2
An image-sensor device is provided. The image-sensor device includes a substrate having a front side and a back side. The image-sensor device also includes a radiation-sensing region operable to detect incident radiation that enters the substrate through the back side. The image-sensor device further includes a deep-trench isolation structure extending from the back side towards the front side. The deep-trench isolation structure includes a dielectric layer, and the dielectric layer contains hafnium or aluminum.
US10672818B2
An imaging device comprises a sensor substrate including a pixel array that includes at least a first pixel. The first pixel includes an avalanche photodiode including a light receiving region, a cathode, and an anode. The first pixel includes a wiring layer electrically connected to the cathode and arranged in the sensor substrate such that the wiring layer is in a path of incident light that exits the light receiving region.
US10672813B2
Image plane phase difference pixels that can handle incident light at two or more chief ray angles are realized. A solid-state imaging device includes a pixel, the pixel including a microlens that condenses light from a subject, a photoelectric conversion unit that receives the subject light condensed by the microlens to generate an electrical signal according to an amount of received light, and a light shielding portion provided between the photoelectric conversion unit and the microlens. The light shielding portion includes an edge portion formed across over a light receiving surface of the photoelectric conversion unit, and the edge portion includes a first edge portion and a second edge portion at positions different from each other both in a first direction corresponding to an up and down direction of an output image and a second direction corresponding to a left and right direction of the output image.
US10672805B2
A method for making a micro LED display panel includes: providing a transferring plate and a growth substrate with at least one micro LED; transferring the micro LED from the growth substrate to the transfer plate; providing a TFT substrate including a driving circuit including TFTs; the TFT substrate provided with a conductive connecting element, an insulating layer covering the conductive connecting element, and a contact electrode on a side of the insulating layer; and powering the driving circuit to apply a reference voltage to the contact electrode, and a voltage different from the reference voltage is applied to the conductive connecting element, and making the contact electrode on the TFT substrate contact with the first electrode of the micro LED; the micro LED is detached from the transferring plate onto the TFT substrate; and bonding the conductive connecting element to the micro LED. The making method is simple.
US10672791B2
A nonvolatile memory device including: a first semiconductor layer including word lines, bit lines, first and second upper substrates adjacent to each other and a memory cell array, wherein the memory cell array includes a first vertical structure on the first upper substrate and a second vertical structure on the second upper substrate; and a second semiconductor layer under the first semiconductor layer, wherein the second semiconductor layer includes a lower substrate that includes row decoder and page buffer circuits, wherein the first vertical structure includes a first via area in which a first through-hole via is provided, wherein the first through-hole via passes through the first vertical structure and connects a first bit line and a first page buffer circuit, and the second vertical structure includes a first partial block, wherein the first partial block overlaps the first via area.
US10672786B2
The present disclosure provides a semiconductor device comprising: a block separator including a semiconductor film and a multi-layered insulating film, wherein the multi-layered insulating film surrounds the semiconductor film; memory block stacks divided from each other by the block separator, each memory block stack including interlayer insulating films and conductive patterns alternately stacked, wherein the conductive patterns are coupled to memory cells; and channel structures passing through the memory block stacks and electrically coupled to the memory cells.
US10672784B2
A semiconductor memory device according to an embodiment includes: a substrate; a plurality of first gate electrodes; a first semiconductor film facing the plurality of first gate electrodes; a first gate insulating film provided between the plurality of first gate electrodes and the first semiconductor film; a plurality of second gate electrodes that are further from the substrate than the plurality of first gate electrodes; a second semiconductor film facing the plurality of second gate electrodes; a second gate insulating film provided between the plurality of second gate electrodes and the second semiconductor film; a third gate electrode provided between the plurality of first gate electrodes and the plurality of second gate electrodes; a third semiconductor film facing the third gate electrode; and a third gate insulating film provided between the third gate electrode and the third semiconductor film, a width in a second direction of the third semiconductor film being larger than that of a one end of the second semiconductor film, and smaller than that of the other end of the first semiconductor film.
US10672783B2
Various embodiments of the present application are directed to an integrated circuit (IC) comprising a memory cell with a large operation window and a high erase speed. In some embodiments, the IC comprises a semiconductor substrate and a memory cell. The memory cell comprises a control gate electrode, a select gate electrode, a charge trapping layer, and a common source/drain region. The common source/drain is defined by the semiconductor substrate and is n-type. The control gate electrode and the select gate electrode overlie the semiconductor substrate and are respectively on opposite sides of the common source/drain. Further, the control gate electrode overlies the charge trapping layer and comprises a metal with a p-type work function. In some embodiments, the select gate electrode comprises a metal with an n-type work function.
US10672776B2
A memory circuit including: a first column of memory cells, each memory cell of the first column including a first supply segment; a first supply voltage line in a first conductive layer, the first supply voltage line being made of at least the first supply segments of the first column; a second supply voltage line; a first resistive device electrically connecting the first and second supply voltage lines, and being located in a via layer; a first material, from which the first resistive device is formed, being different than a second material from which a first type of via plug in the via layer is formed; and a supply voltage source electrically coupled with first supply voltage line through one or more conductive paths, and the second supply voltage line and the first resistive device being in a lowest resistance path of the one or more conductive paths.
US10672768B2
A method for manufacturing a FinFET having a fin that has a fin body includes selecting a desired electrical performance parameter, selecting a base dimension of the fin, identifying a combination of fin-body doping and fin-geometry that causes the FinFET to have the desired electrical performance parameter, doping the fin body according to the identified fin-body doping, and fabricating the fin according to the fin-geometry.
US10672767B2
A power semiconductor device includes a semiconductor body coupled to first and second load terminal structures, and first and second cells each configured for controlling a load current and electrically connected to the first load terminal structure and to a drift region. A first mesa in the first cell includes a port region electrically connected to the first load terminal structure, and a first channel region coupled to the drift region. A second mesa included in the second cell includes a port region electrically connected to the first load terminal structure, and a second channel region coupled to the drift region. The mesas are spatially confined in a direction perpendicular to a direction of the load current by an insulation structure, and have a total extension of less than 100 nm in that direction. The first channel region includes an inversion channel. The second channel region includes an accumulation channel.
US10672755B2
An example substrate includes a surface, a plurality of thin film layers disposed on the surface, and a conductive layer disposed on the surface. The conductive layer includes a bending structure. The bending structure includes a wavy edge and includes a plurality of openings, where a shape of at least one opening of the plurality of openings has a contour having a first curved portion, and a curvature of a portion of the wavy edge is different from a curvature of the first curved portion.
US10672749B2
A light source includes a plurality of semiconductor components, wherein a semiconductor component includes a plurality of light-emitting diodes, the diodes are arranged in a predefined grid in at least one column in or on the semiconductor component, and a control circuit that drives the individual diodes is arranged on the semiconductor component.
US10672748B1
A composite structure is a stack of thinned substrates each having a plurality of active devices of the same or different technologies. An assembled carrier substrate includes die assembled into cavities formed on the carrier substrate such that when the die rest within the cavity, a gap is formed between a bottom surface of the die and a bottom surface of the cavity. This gap removes contact stress applied to the bottom of the die. Another gap can also be formed above the die. Either gap can be filled with a low-stress material. A yield improvement process functionally and physically partitions a conceptual large area die into an array of separate die modules of smaller area. The separate die modules are assembled into an array of cavities formed in a carrier substrate and interconnected to achieve a combined functionality equivalent to the functionality of the conceptual large area die.
US10672745B2
Some embodiments of the invention provide a three-dimensional (3D) circuit that is formed by vertically stacking two or more integrated circuit (IC) dies to at least partially overlap. In this arrangement, several circuit blocks defined on each die (1) overlap with other circuit blocks defined on one or more other dies, and (2) electrically connect to these other circuit blocks through connections that cross one or more bonding layers that bond one or more pairs of dies. In some embodiments, the overlapping, connected circuit block pairs include pairs of computation blocks and pairs of computation and memory blocks. The connections that cross bonding layers to electrically connect circuit blocks on different dies are referred to below as z-axis wiring or connections. This is because these connections traverse completely or mostly in the z-axis of the 3D circuit, with the x-y axes of the 3D circuit defining the planar surface of the IC die substrate or interconnect layers. These connections are also referred to as vertical connections to differentiate them from the horizontal planar connections along the interconnect layers of the IC dies.
US10672742B2
A device includes a substrate, a stacked structure and a first gate stack. The stacked structure includes a plurality of first semiconductor layers and a plurality of second semiconductor layers alternately stacked over the substrate. One of the first semiconductor layers has a height greater than a height of one the second semiconductor layers. The first gate stack wraps around the stacked structure.
US10672741B2
In some embodiments, a device includes a thermal-electrical-mechanical (TEM) chip having a functional circuit, a first die attached to a first side of the TEM chip, and a first via on the first side of the TEM chip and adjacent to the first die, the first via being electrically coupled to the TEM chip. The device also includes a first molding layer surrounding the TEM chip, the first die and the first via, where an upper surface of the first die and an upper surface of the first via are level with an upper surface of the first molding layer. The device further includes a first redistribution layer over the upper surface of the first molding layer and electrically coupled to the first via and the first die.
US10672736B1
A method of liquid assisted micro cold binding is provided. The method includes: forming a conductive pad on the substrate in which the conductive pad consists essentially of indium; forming a liquid layer on the conductive pad; placing a micro device having an electrode facing the conductive pad over the conductive pad such that the micro device is in contact with the liquid layer and is gripped by a capillary force produced by the liquid layer between the micro device and the conductive pad in which the electrode consists essentially of indium; and evaporating the liquid layer such that the electrode is bound to the conductive pad and is in electrical contact with the conductive pad.
US10672735B2
A method of generating a wire loop profile in connection with a semiconductor package is provided. The method includes the steps of: (a) providing package data related to the semiconductor package; and (b) creating a loop profile of a wire loop of the semiconductor package, the loop profile including a tolerance band along at least a portion of a length of the wire loop.
US10672734B2
Package structures and methods of forming the same are disclosed. One of the package structures includes a first die, a second die, a dummy substrate and an encapsulant. A bottom surface of the second die is adhered to a top surface of the dummy substrate through a glue layer, and a total area of the bottom surface of the second die is different from a total area of the top surface of the dummy substrate. A total thickness of the first die is substantially equal to a total thickness of the second die, the dummy substrate and the glue layer. The encapsulant is disposed aside the first die, the second die and the dummy substrate.
US10672730B2
A packaged Integrated Circuit (IC) includes an IC and a package. The package has a bottom dielectric layer and a plurality of redistribution layers (RDLs) formed on the bottom dielectric layer. Each the RDLs includes patterned conductors, a dielectric layer, and a plurality of vias that extend between the patterned conductors to a differing RDL or to external connections. The package includes a plurality of package pads that have a first lateral separation pitch. The IC includes a plurality of IC pads that electrically connect to the plurality of package pads that have a first lateral separation pitch. The package also includes a plurality of Printed Circuit Board (PCB) pads that extend through the bottom dielectric layer and contact the plurality of patterned conductors of the first RDL. Power PCB pads and ground PCB pads of the plurality of PCB pads have a second lateral separation pitch that exceeds the first lateral separation pitch.
US10672727B2
A semiconductor package includes a support member having first and second surfaces opposing each other, having first and second through-holes, spaced apart from each other, and having a wiring structure that connects the first and second surfaces to each other; a connection member disposed on the second surface of the support member and having redistribution layers connected to the wiring structure; a semiconductor chip disposed in the first through-hole and having connection pads connected to the redistribution layers; a second passive component disposed in the second through-hole and connected to the redistribution layers; a first encapsulant disposed on the first surface of the support member and encapsulating the first passive component; and a second encapsulant encapsulating the support member, the first encapsulant, and the semiconductor chip.
US10672714B2
A fan-out semiconductor package includes: a first semiconductor chip having an active surface having first connection pads disposed thereon and an inactive surface opposing the active surface; a second semiconductor chip having an active surface having second connection pads disposed thereon and an inactive surface opposing the active surface; an encapsulant encapsulating at least portions of each of the first and second semiconductor chips; and a connection member disposed on the active surface of each of the first and second semiconductor chips and including a redistribution layer electrically connected to the first and second connection pads, wherein the first and second semiconductor chips are physically integrated with each other, and the first and second semiconductor chips have internal circuits, respectively.
US10672713B2
Embodiments that allow multi-chip interconnect using organic bridges are described. In some embodiments an organic package substrate has an embedded organic bridge. The organic bridge can have interconnect structures that allow attachment of die to be interconnected by the organic bridge. In some embodiments, the organic bridge comprises a metal routing layer, a metal pad layer and interleaved organic polymer dielectric layers but without a substrate layer. Embodiments having only a few layers may be embedded into the top layer or top few layers of the organic package substrate. Methods of manufacture are also described.
US10672712B2
Various arrangements of multi-RDL structure devices are disclosed. In one aspect, an apparatus is provided that includes a first redistribution layer structure and a second redistribution layer structure mounted on the first redistribution layer structure. A first semiconductor chip is mounted on the second redistribution layer structure and electrically connected to both the second redistribution layer structure and the first redistribution layer structure.
US10672711B2
Embodiments of semiconductor structures including word line contact structures for three-dimensional memory devices and fabrication methods for forming word line contact structures are disclosed. The semiconductor structures include a staircase structure having a plurality of steps, and each step includes a conductive layer disposed over a dielectric layer. The semiconductor structures further include a barrier layer disposed over a portion of the conductive layer of each step. The semiconductor structures also include an etch-stop layer disposed on the barrier layer and an insulating layer disposed on the etch-stop layer. The semiconductor structures also include a plurality of conductive structures formed in the insulating layer and each conductive structure is formed on the conductive layer of each step.
US10672710B2
The present disclosure relates to semiconductor structures and, more particularly, to interconnect structures with reduced capacitance and methods of manufacture. The method includes: forming one or more lower metal lines in a dielectric material; forming an airgap structure in an upper dielectric material above the one or more lower metal lines, by subjecting material to a curing process; and forming an upper metal structure above the airgap structure.
US10672698B2
A chip on film according to the present disclosure includes a base film, a plurality of signal wirings on an upper surface and a lower surface of the base film to transmit a signal in two signal paths, a driving unit on one surface of the upper surface and the lower surface of the base film, a first pad and a second pad on one surface of the upper surface and the lower surface of the base film, and a plurality of through holes between the first pad and the second pad and electrically connect to the signal wiring.
US10672697B2
A wiring board and an electronic package maintain the flatness of the surface of the wiring board. The wiring board includes a flat insulating layer having a flat upper surface, and a conductive layer on the upper surface of the insulating layer with a space left from an outer edge of the insulating layer. The conductive layer includes a peripheral portion, a central portion inward from the peripheral portion, and a linear portion included in the central portion. The peripheral portion is raised along the outer edge of the insulating layer. The linear portion is raised to a height position of the peripheral portion.
US10672696B2
A semiconductor device package includes an electronic component, a first substrate, a first bonding wire and a second substrate. The electronic component has a first surface. The first substrate is disposed on the first surface of the electronic component. The first bonding wire electrically connects the first substrate to the electronic component. The second substrate is disposed on the first surface of the electronic component. The second substrate defines an opening accommodating the first substrate and the first bonding wire.
US10672681B2
Semiconductor packages are provided. One of the semiconductor packages includes a first sub-package and a second sub-package. The first sub-package includes a first die, a graphite oxide layer on the first die and an encapsulant encapsulating the first die and the graphite oxide layer. The second sub-package is stacked on and electrically connected to the first sub-package, and includes a second die. The graphite oxide layer is disposed between the first die and the second die.
US10672655B2
The disclosed technology generally relates to patterning structures in semiconductor fabrication, and more particularly to patterning structures using mask structures having bridged lines. In one aspect, a method for patterning a target layer comprises: forming on the target layer a plurality of parallel material lines spaced apart such that longitudinal gaps exposing the target layer are formed between the material lines, filling the gaps with a sacrificial material, forming a hole by removing the sacrificial material along a portion of one of the gaps, the hole extending across the gap and exposing a surface portion of the target layer and sidewall surface portions of material lines on opposite sides of the one gap, performing a selective deposition process adapted to grow a fill material selectively on the one or more surface portions inside the hole, thereby forming a block mask extending across the gap, removing, selectively to the material lines and the block mask, the sacrificial material from the target layer to expose the gaps, the one gap being interrupted in the longitudinal direction by the block mask, and transferring a pattern including the material lines and the block mask into the target layer.
US10672654B2
Representative implementations of techniques, methods, and formulary provide repairs to processed semiconductor substrates, and associated devices, due to erosion or “dishing” of a surface of the substrates. The substrate surface is etched until a preselected portion of one or more embedded interconnect devices protrudes above the surface of the substrate. The interconnect devices are wet etched with a selective etchant, according to a formulary, for a preselected period of time or until the interconnect devices have a preselected height relative to the surface of the substrate. The formulary includes one or more oxidizing agents, one or more organic acids, and glycerol, where the one or more oxidizing agents and the one or more organic acids are each less than 2% of formulary and the glycerol is less than 10% of the formulary.
US10672647B2
Presented herein is a WLCSP intermediate structure and method forming the same, the method comprising forming a first redistribution layer (RDL) on a carrier, the first RDL having mounting pads disposed on the first RDL, and mounting interposer dies on a second side of the first RDL. A second RDL is formed over a second side of the interposer dies, the second RDL having a first side adjacent to the interposer dies, one or more lands disposed on the second RDL, at least one of the one or more lands in electrical contact with at least one of the interposer dies or at least one of the mounting pads. A molding compound is formed around the interposer dies and over a portion of the first RDL prior to the forming the second RDL and the second RDL is formed over at least a portion of the molding compound.
US10672642B2
Exemplary apparatuses for centering and/or leveling a pedestal of a processing chamber may include a mounting block having a central axis, a set of first gauges mounted on the mounting block, and a set of second gauges mounted on the mounting block. The set of second gauges may be mounted substantially perpendicular to the set of first gauges. The plurality of first gauges may be configured to obtain measurements indicative of a degree of parallelism between a gas distribution plate of the processing chamber and the pedestal. The plurality of second gauges may be configured to obtain measurements indicative of a degree of axial alignment of a ring member of the processing chamber and the pedestal. The exemplary apparatuses may be used for centering and/or leveling the pedestal under vacuum.
US10672640B2
A semiconductor processing apparatus according to the present embodiment is provided with a stage capable of placing a semiconductor substrate thereon and of rotating the semiconductor substrate. A plurality of holders are provided on the stage, to hold an edge of the semiconductor substrate. A plurality of sensors are provided to the plurality of holders, respectively, to detect the edge of the semiconductor substrate. An elevator mechanism is capable of changing heights of the holders. A controller controls the elevator mechanism to change the heights of the holders so that the plurality of sensors detect the edge of the semiconductor substrate.
US10672634B2
The present disclosure describes a method and apparatus for determining whether components in a semiconductor manufacturing system are authorized for use in that system. By embedding an identification feature in the component, it is possible for a controller to determine whether that component is qualified for use in the system. Upon detection of an unauthorized component, the system may alert the user or, in certain embodiments, stop operating of the system. This identification feature is embedded in a component by using an additive manufacturing process that allows the identification feature to be embedded in the component without subjecting the identification feature to extreme temperatures.
US10672632B2
To provide a transfer chamber capable of replacing a chemical filter without affecting an internal atmosphere, and shortening or eliminating stop time of a transfer process of a wafer (W) associated with replacement of the chemical filter. The transfer chamber transfers the wafer (W) to or from a processing device (6) by using a transfer robot (2) provided thereinside, and includes a circulation path (CL1) formed inside of a transfer chamber (1) to circulate gas, a chemical filter unit (7) provided in the midstream of the circulation path (CL1), and a connecting and disconnecting means (8) which switches connection and disconnection of the chemical filter unit (7) to and from the circulation path (CL1).
US10672617B2
There is provided an etching method which includes supplying an etching gas including an H2 gas or an NH3 gas to a target substrate having a germanium portion in an excited state; and etching the germanium portion.
US10672608B2
A method of fabricating a device on a carrier substrate, and a device on a carrier substrate. The method comprises providing a first substrate; forming one or more device layers on the first substrate; bonding a second substrate to the device layers on a side thereof opposite to the first substrate; and removing the first substrate.
US10672603B2
A system is described for removing a dielectric gel, which has been layered atop the electrical components of a failed electrical system, without further damaging the electrical components of the failed electrical system. The system includes a raster component configured to project a laser for vaporizing a dielectric layer of an electric component into a plasma plume located above the dielectric layer. The system further includes a first vacuum nozzle positioned on a first side of the raster component and configured to extract a first portion of the plasma plume while the plasma plume is located above the dielectric layer, and a second vacuum nozzle positioned on a second side of the raster component and configured to extract a second portion of the plasma plume while the plasma plume is located above the dielectric layer.
US10672601B2
Disclosed herein are devices and methods for detecting compounds in droplets using mass spectrometry. In some embodiments, the device comprises: a microfluidics-MS (microMS) device, wherein the microMS device comprises: a droplet-to-digital microfluidic device, wherein the droplet-to-digital microfluidic device comprises: a glass layer; an electrode layer comprising chrome electrodes etched onto one side of the glass layer; a dielectric layer configured for electrowetting; and a microfluidics layer comprising channels, pockets, and a droplet generator, for example a T-junction droplet generator, wherein the pockets are connected to the channels; and a mass spectrometry plate, wherein the mass spectrometry plate is reversibly sealed to the microfluidic device.
US10672585B2
In one example, a lift assembly may exert a force on a rotatable anode of an X-ray source. The lift assembly may include a lift shaft and a lift electromagnet. The lift shaft may be coupled to an anode and configured to rotate around an axis of rotation of the anode. The lift electromagnet may be configured to apply a magnetic force to the lift shaft in a radial direction. The lift electromagnet may include a coupling portion extending between an interior of a vacuum envelope and an exterior of the vacuum envelope and a winding portion coupled to the coupling portion. Windings may at least partially surround the winding portion.
US10672577B2
There is a need to monitor and control the state of relays and circuit breakers within power distribution systems. The monitoring of a relay state, i.e. open or closed, is often performed by applying a monitoring signal to sensing contacts added to the relay. Manufactures of such systems have chosen many different voltages for their own monitoring systems making it difficult to interconnect dissimilar monitoring systems. A signal conditioning circuit is provided that can cope with a large input voltage range and can be configured to allow may items of equipment (which may be new item or legacy items) to be connected to a controller.
US10672576B2
An electronic device comprising a lens and a selector ring is disclosed. The selector ring is mounted for rotation about the lens and comprises a plurality of tabs projecting inwards towards the lens which engaging with and are held within a tab receiving groove comprising a plurality of spaced notches. Each of the notches is dimensioned to receive one of said tabs. A wave spring positioned between an annular ledge of the lens and the selector ring which biases the plurality of tabs against the groove and such that when each of the plurality of tabs is positioned adjacent a respective one of the notches, the tabs are biased into the notches thereby preventing said selector ring from being rotated. A user disengages the tabs from the notches by pressing said selector ring against the bias of the wave spring, thereby allowing the selector ring to be rotated.
US10672575B2
The present invention provides a vacuum interrupter for interrupting a voltage. The vacuum interrupter includes a vacuum bottle housing having an interior and an exterior, and at least one vacuum bottle positioned within the interior of the vacuum bottle housing. The at least one vacuum bottle includes axially separable contacts within it, including at least one moveable contact. The vacuum interrupter further includes an operating mechanism including a clevis configured to reciprocate the moveable contact. The vacuum interrupter further includes a seal between the vacuum bottle housing and the operating mechanism sealing the operating mechanism from the interior of the vacuum bottle, wherein the seal includes a first end and a second end, the first end coupled to the clevis and the second end coupled to the vacuum bottle housing.
US10672571B2
A remote controller includes a main body of control device, a dial wheel mechanism arranged at the main body of control device, and a controller configured to obtain rotation angle information of the dial wheel mechanism and control movement of an external device according to the rotation angle information. The dial wheel mechanism includes a support, a positioning member disposed at the support, and a rotating member rotatably disposed at the support. The positioning member includes a positioning element and at least one elastic arm disposed at the positioning element. The rotating member is configured to rotate relative to the support, causing the at least one elastic arm to abut against the support and to be elastically deformed. The rotating member includes multiple positioning slots to engage with the positioning element, which is configured to selectively engage with one of the positioning slots.
US10672568B2
The disclosure provides a flexible pressure switch. A flexible electrode region and a flexible non-electrode region are formed on a flexible printed circuit board at the bottom layer of the flexible pressure switch, two flexible electrodes separated from each other are arranged in the flexible electrode region, a conductive elastic composite body is adhered to and located on the flexible non-electrode region through an elastic adhesion layer, a pressure contact cavity region directly facing the flexible electrode region is formed on the conductive elastic composite body, and an upper surface of the inner wall of the pressure contact cavity region can contact the two flexible electrodes simultaneously or successively so as to switch on the circuit when being pressed. The flexible pressure switch is simple in fabrication process, low in cost, stable in performance and suitable for mass production.
US10672562B2
An electronic component includes: a multilayer ceramic capacitor including a capacitor body and a pair of external electrodes, and an interposer including an interposer body having grooves and a pair of external terminals. Each of the external terminals includes a bonding portion, a mounting portion and a connection portion; and ΔL=|A−A′|/2 in which A is a distance from one end portion of the interposer in a length direction to one end portion of the multilayer ceramic capacitor in the length direction, A′ is a distance from the other end portion of the interposer in the length direction to the other end portion of the multilayer ceramic capacitor in the length direction, and ΔL is an offset between the multilayer ceramic capacitor and the interposer in the length direction, and ΔL/L≤0.100 in which L is a length of the multilayer ceramic capacitor.
US10672554B2
An inductor component 1a includes a resin layer 3 and an inductor electrode 6. The inductor electrode 6 includes metal pins 7a to 7d that extend in the resin layer 3 with upper end surfaces thereof exposed from the upper surface 3a of the resin layer 3, and upper wiring plates 8a and 8b that are disposed on the upper surface 3a of the resin layer 3 and that connect upper end surfaces of the short metal pins 7a and 7c and upper end surfaces of the long metal pins 7b and 7d to each other. In this case, the inductor electrode 6 is formed of the metal pins 7a to 7d and wiring plates 8a to 8c that each have a specific electrical resistance lower than that of a conductive paste and plating, and the resistance of the entire inductor electrode 6 can be decreased.
US10672548B2
An apparatus having a fast drop-off in attraction force between magnets is provided. The apparatus includes a first magnet array having a plurality of magnets with different magnetic field orientations fixedly positioned in a first housing. The apparatus also includes an adjacent magnet assembly relative to the first magnet array and provided in a second housing that includes second and third magnet arrays, each having a plurality of magnets with different magnetic field orientations. The apparatus includes an activation mechanism configured to move the adjacent magnet assembly from at least a first relative position to a second relative position. The adjacent magnet assembly in the second relative position has a second magnetic attraction force with the first magnet array that is substantially reduced as compared to a first magnetic attraction force with the first magnet array in the first relative position. The magnet arrays may define a magnetic fastener controlling opening and/or closing of portions of a device.
US10672546B2
An R-T-B based permanent magnet includes main phase grains composed of R2T14B type compound. R is a rare earth element. T is iron group element(s) essentially including Fe or Fe and Co. B is boron. The magnet contains at least C, Ga, and M selected from Zr, Ti, and Nb in addition to R, T, and B. B is contained at 0.71 mass % to 0.88 mass %. C is contained at 0.15 mass % to 0.34 mass %. Ga is contained at 0.40 mass % to 1.40 mass %. M is contained at 0.25 mass % to 2.50 mass %. A formula (1) of 0.14≤[C]/([B]+[C])≤0.30 and a formula (2) of 5.0≤[B]+[C]−[M]≤5.6 are satisfied, where [B], [C], and [M] are respectively a content of B, C, and M by atom %.
US10672544B2
An object of the present invention is to provide an R-T-B based permanent magnet showing high residual magnetic flux density Br and coercive force HcJ. Provided is an R-T-B based permanent magnet in which, R is a rare earth element, T is an element other than the rare earth element, B, C, O or N, and B is boron. R at least includes Tb and T at least includes Fe, Cu, Co and Ga, and a total of R content is 28.05 to 30.60 mass %, Cu content is 0.04 to 0.50 mass %, Co content is 0.5 to 3.0 mass %, Ga content is 0.08 to 0.30 mass %, and B content is 0.85 to 0.95 mass %, relative to 100 mass % of a total mass of R, T and B, and Tb concentration reduces from outside to inside of the R-T-B based permanent magnet.
US10672539B2
A power cable includes a conductor; an inner semi-conductive layer covering the conductor; an insulating layer covering the inner semi-conductive layer, the insulating layer being impregnated with an insulating oil; an outer semi-conductive layer covering the insulating layer; a metal sheath layer covering the outer semi-conductive layer; and a cable protection layer covering the metal sheath layer. The insulating layer is formed by cross-winding insulating paper and impregnating the insulating paper with the insulating oil. The inner semi-conductive layer and the outer semi-conductive layer are formed by cross-winding semi-conductive paper and impregnating the semi-conductive paper with the insulating oil. A thickness of the outer semi-conductive layer is 7.5 to 15% of a total thickness of the inner semi-conductive layer, the insulating layer, and the outer semi-conductive layer.
US10672536B2
A cable, which can serve as a mounting device for sensors, includes strands to be connected to the sensors. The strands are formed as a braided wire bundle. An insulating layer is provided on a surface of each of the strands in order to prevent mutual electric conduction of the strands. A particular braided bundle can be specified from among many braided bundles by using, as two indicators, a combination of colors of the insulating layers and a twist direction of the braided bundle.
US10672535B2
Halogen-free polymer composite materials, which are commonly for use in sheathing and insulation applications for wire and cable, are provided. The composite materials include a polymeric blend, which includes ethylene/α-olefin copolymer and polyolefin, a hydrated metal oxide flame-retardant, such as hydrated magnesium oxide, and an antimony compound. In some instances, the polymeric blend may include an olefin/unsaturated ester copolymer.
US10672533B2
An example cable assembly includes: a plurality of conductors in a Litz cable arrangement; a layer of magnet wire insulation over the Litz cable arrangement; an inner silicone dielectric jacket over the layer of magnet wire insulation; and an outer silicone jacket over the inner silicone dielectric jacket.
US10672530B2
A conducting shear thinning gel composition and methods of making such a composition are disclosed. The conducting shear thinning gel composition includes a mixture of a eutectic gallium alloy and gallium oxide, wherein the mixture of eutectic gallium alloy and gallium oxide has a weight percentage (wt %) of between about 59.9% and about 99.9% eutectic gallium alloy, and a wt % of between about 0.1% and about 2.0% gallium oxide. Also disclosed are articles of manufacture, comprising the shear thinning gel composition, and methods of making article of manufacture having a shear thinning gel composition. Also disclosed are sensors and multiplexed systems utilizing deformable conductors.
US10672526B2
A tool is receivable into an interior region of a core shroud of a Boiling Water Reactor. The tool includes an elongated frame, an elevator apparatus situated on the frame, and a manipulator apparatus situated on the elevator apparatus. The tool further includes a reciprocation apparatus that is situated on the manipulator apparatus and that has a mount that is structured to carry a device thereon. The reciprocation apparatus includes an elongated rack of an arcuate profile. The elevator apparatus is operable to move the reciprocation apparatus along the longitudinal extent of the frame. The tool further includes a foot apparatus that is situated at an end of the frame and that is receivable on a core plate to enable the frame to be pivoted about an axis of elongation of the frame with respect to the core plate.
US10672525B2
Devices position inspection and operation tools in a nuclear reactor without use of a bridge or other maintenance structure well above the reactor core. Devices can selectively join to in-reactor structures like steam dams through clamping that permits limited movement. Positioning assemblies may be supported by the devices. The positioning assembly includes a mast that moves relative to the positioning assembly. Rollers of the positioning assembly may so move the mast. The positioning assembly may be rotated with a sun gear having an exterior surface about which the mast and rollers can revolve. A local motor or external drive may provide power for this rotation and/or revolving as well as rotation of the rollers to move the mast and assembly. Devices are useable underwater or submerged in fluid and may include instruments with powering lines or mechanical extensions that permit powering or direct interfacing from operators outside the reactor.
US10672521B2
Fuel spacers include at least one specialized bathtub on an outer perimeter band. Specialized bathtubs include an elastic resistive extension and a corresponding deflection limiter on a same outer face of the perimeter band. The elastic resistive extension provides flexible resistance to the channel, and the deflection limiter provides rigid movement limitation beyond a particular threshold between channel and spacer. The positioning, spring constant, length, number, and other properties of the specialized bathtub can be chosen based on the desired fuel assembly properties and expected transverse loads in fuel shipping and operation against which specialized bathtubs resiliently protect. The specialized bathtubs can be formed from a simplified stamp operation out of the perimeter band. Bathtubs can be placed on any position(s) on the perimeter band of example embodiment spacers used in nuclear fuel assemblies.
US10672520B1
Disclosed is a method for determining, among other things, the temperature profile of a medical implant in a patient when subjected to an MRI scan or machine, thus enabling a determination of the risk of temperature induced tissue necrosis or damage to the implant. The specific position of the implant in the patient changes the temperature dispersion in the body and is accounted for in the creation of the temperature profile. The method includes mapping with an imaging unit location, size and orientation of the medical implant in a patient, and storing the location, size and orientation in a mapped data. Then, translating the data to a model patient of gender, age, weight, height, and body structure of the patient with a model medical implant. Further, determining the parameters of an MRI unit to be used and computing the temperature profile of the implant to ascertain temperature impact.
US10672516B1
Systems, methods, and computer-readable media are provided for facilitating clinical decision making by directing the emission of computer-generated health-care related recommendations towards contexts in which the recipient will likely find the recommendations salient and will likely welcome them and act upon them. ‘Uptake’ of computer-generated recommendations for diagnostic tests or therapeutic interventions is thereby substantially increased, and ‘alert fatigue’ is substantially decreased. Embodiments of our technology overcome certain drawbacks associated with the prior art by providing a means for ascertaining which decision-support recommendations are likely to be favorably considered by the recipient and acted-upon (recommendation ‘uptake’). System and method embodiments for providing a predicted probability of user uptake of a context-specific system-generated recommendation patient are disclosed herein and for applying that information to decide whether or not to emit the relevant recommendation.
US10672494B2
A memory device, includes: a memory array comprising a plurality of bit cells arranged along a plurality of rows and along a plurality of columns, respectively; and a control logic circuit coupled to the memory array, and configured to determine respective locations of a first plurality of diagonal bit cells of the memory array for testing one or more peripheral circuits coupled to the memory array, wherein the control logic circuit is further configured to determine respective locations of at least a second plurality of diagonal bit cells of the memory array for testing the one or more peripheral circuits, wherein a number of the plurality of rows is different than a number of the plurality of columns and the first plurality of diagonal bit cells span a first equal number of rows and columns and the second plurality of diagonal bit cells also span a second equal number of rows and columns.
US10672491B2
A shift register, an array substrate and a display device in the field of display technology are provided in the present disclosure. In the shift register, the gate electrode of the first transistor is connected to a second node, one of the source electrode and the drain electrode is connected to a first clock signal line, and the other one is connected to the first node. The gate electrode of the second transistor is connected to the second node, one of the source electrode and the drain electrode is connected to the second node, and the other one is connected to the first clock signal line. The charging circuitry is configured to set the second node to an effective level when a second clock signal line is at an effective level. The memory circuitry is configured to store the threshold voltage of the second transistor and compensate the threshold voltage of the first transistor with the stored threshold voltage.
US10672489B2
An electronic device including: a fuse array including: fuse elements organized along a first direction and a second direction, wherein each fuse element is configured to store information, and a selection circuit configured to provide access to the fuse elements according to positions of the fuse elements along the first direction and the second direction; and a fuse read circuit connected to the fuse array, the fuse read circuit configured to generate a fuse-read output based on reading from one or more of the fuse elements.
US10672488B2
A memory device includes a page buffer unit including a plurality of latches latching each of a plurality of pieces of dummy data of selected memory cells according to a plurality of dummy signals provided by a word line of the selected memory cells, and a control logic comparing a count value of a first count latch among the plurality of latches with a reference count value, determining whether to count a second count latch other than the first count latch according to a result of the comparison, and correcting a level of a read signal provided by the word line of the selected memory cells in a read operation.
US10672477B2
Apparatus having a plurality of strings of series-connected memory cells, and methods of their operation, where each string of series-connected memory cells of the plurality of strings of series-connected memory cells may be selectively connected to a common data line through a corresponding respective select gate, a first set of access lines may each be coupled to a respective memory cell of each string of series-connected memory cells of the plurality of strings of series-connected memory cells, and a second set of access lines may each be coupled to a respective memory cell of each string of series-connected memory cells of only a portion of the plurality of strings of series-connected memory cells.
US10672468B2
According to one embodiment, a memory device includes a first circuit including a resistance change memory element capable of setting a low resistance state or a high resistance state according to a falling speed of an applied voltage, and a first rectifier element connected in series to the resistance change memory element, and a second circuit including a current source, and a second rectifier element connected in series to the current source, the second circuit having a mirror relationship with the first circuit.
US10672461B2
A negative bit line write assist system includes an array voltage supply and a static random access memory (SRAM) cell that is coupled to the array voltage supply and controlled by bit lines during a write operation. Additionally, the negative bit line write assist system includes a bit line voltage unit that is coupled to the SRAM cell, wherein a distributed capacitance is controlled by a write assist command to provide generation of a negative bit line voltage during the write operation. A negative bit line write assist method is also provided.
US10672460B2
A semiconductor device includes a semiconductor substrate including a fin of semiconductor material having a fin width and a fin length. The fin length is greater than the fin width and extends between a first fin end and a second fin end. A gate electrode extends over the fin at a first fin location between the first fin end and the second fin end. A dummy gate electrode extends over the first fin end.
US10672457B2
Methods, systems, and devices for differential amplifier schemes for sensing memory cells are described. In one example, a memory apparatus may include a differential amplifier having a first input node configured to be coupled with a memory cell and having an output node configured to be coupled with a sense component. In some examples, the memory apparatus may also include a capacitor having a first node coupled with the first input node, and a first switching component configured to selectively couple a second node of the capacitor with the output node. The differential amplifier may configured such that a current at the output node is proportional to a difference between a voltage at the first input node of the differential amplifier and a voltage at the second input node of the differential amplifier.
US10672450B2
In one embodiment, a memory device includes a memory core and input receivers to receive commands and data. The memory device also includes a register to store a value that indicates whether a subset of the input receivers are powered down in response to a control signal. A memory controller transmits commands and data to the memory device. The memory controller also transmits the value to indicate whether a subset of the input receivers of the memory device are powered down in response to the control signal. In addition, in response to a self-fresh command, the memory device defers entry into a self-refresh operation until receipt of the control signal that is received after receiving the self-refresh command.
US10672444B1
Provided herein is an apparatus that includes an address output circuit configured to output a first address signal including a plurality of bits including a first bit section and a second bit section, and a decoder circuit configured to decode the first address signal to generate a second address signal. The decoder circuit decides an output value of the second address signal based on the first bit section when a value of the second bit section is in a first value range. The decoder circuit decides the output value of the second address signal regardless of the first bit section when a value of the second bit section is in a second value range.
US10672416B2
An audio transmitter includes a first ultrasonic speaker associated with a first channel; a second ultrasonic speaker co-located with the first ultrasonic speaker and associated with a second channel; and a waveform generator to: frequency modulate a first inaudible signal at a first ultrasonic frequency, to generate a modulated inaudible signal; drive, over the first channel, the first ultrasonic speaker with the modulated inaudible signal; and drive, over the second channel, the second ultrasonic speaker with a second inaudible signal at a second ultrasonic frequency so that a combination of the modulated inaudible signal and the second inaudible signal arrive at a microphone system. The second ultrasonic frequency is selected to frequency shift the modulated inaudible signal, upon demodulation by hardware of the microphone system, causing non-linearities of the hardware to translate the first ultrasonic frequency to below a low-pass filter cutoff frequency that is recordable by the microphone system.
US10672415B2
Disclosed herein are systems, methods, and computer-readable storage devices for processing audio signals. An example system configured to practice the method receives audio at a device to be transmitted to a remote speech processing system. The system analyzes one of noise conditions, need for an enhanced speech quality, and network load to yield an analysis. Based on the analysis, the system determines to bypass user-defined options for enhancing audio for speech processing. Then, based on the analysis, the system can modify an audio transmission parameter used to transmit the audio from the device to the remote speech processing system. The audio transmission parameter can be one of an amount of coding, a chosen codec, or a number of audio channels, for example.
US10672406B2
A device for processing audio signals includes an interchannel phase difference (IPD) mode selector and an IPD estimator. The IPD mode selector is configured to select an IPD mode based on at least a strength value associated with a temporal misalignment between a first audio signal and a second audio signal. The IPD estimator is configured to determine IPD values based on the first audio signal and the second audio signal. The IPD values have a resolution corresponding to the selected IPD mode.
US10672397B2
The present teaching relates to facilitating a guided dialog with a user. In one example, an input utterance is obtained from the user. One or more task sets are estimated based on the input utterance. Each of the one or more task sets includes a plurality of tasks estimated to be requested by the user via the input utterance and is associated with a confidence score computed based on statistics with respect to the plurality of tasks in the task set. At least one of the one or more task sets is selected based on their respective confidence scores. A response is generated based on the tasks in the selected at least one task set. The response is provided to the user.
US10672388B2
A speech recognition system includes an input device to receive voice sounds, one or more processors, and one or more storage devices storing parameters and program modules including instructions which cause the one or more processors to perform operations. The operations include extracting an acoustic feature sequence from audio waveform data converted from the voice sounds, encoding the acoustic feature sequence into a hidden vector sequence using an encoder network having encoder network parameters, predicting first output label sequence probabilities by feeding the hidden vector sequence to a decoder network having decoder network parameters, predicting second output level sequence probabilities by a hybrid network using character-base language models (LMs) and word-level LMs; and searching, using a label sequence search module, for an output label sequence having a highest sequence probability by combining the first and second output label sequence probabilities provided from the decoder network and the hybrid network.
US10672378B1
An active noise cancellation (ANC) system may include an adaptive filter divergence detector for detecting divergence of the one or more controllable filters as they adapt, based on dynamically adapted thresholds. Upon detection of a controllable filter divergence, the ANC system may be deactivated, or certain speakers may be muted. Alternatively, the ANC system may modify the diverged controllable filters to restore proper operation of the noise cancelling system.
US10672373B2
A keyboard musical instrument, a method, and a non-transitory computer-readable recording medium that improve operability are provided. An electronic musical instrument comprises a keyboard including plural white keys each of which is allocated with plural characters and plural black keys, and a controller. The controller executes, in a musical sound producing mode that is set, accepting a sound producing instruction of a musical sound in response to an operation of the keyboard, and, in a symbol input mode that is set, according to both a white key designated from the plural white keys and a black key designated from the plural black keys, accepting an input of a character among the plural characters allocated to the white key designated from the plural white keys.
US10672370B2
One aspect of the rotation stopper (1) for the cymbal pad (10) has a holding hole (19) provided in a holding plate (18) of the cymbal pad (10) and a holding sleeve (22) provided on a supporting rod (20) of a cymbal stand. The holding sleeve (22) is arranged to be inserted through the holding hole (19) with an amount of play in the fitting. The holding hole (19) has a plurality of engaging recesses (34) on the inner periphery. The holding sleeve (22) has an outer peripheral surface having at least one ridge (33) that engages with at least one of the engaging recesses (34) so as to deter the cymbal pad (10) from rotationally moving relative to the holding sleeve (22).
US10672368B2
Systems and methods are disclosed herein for providing improved cache structures and methods that are optimally sized to support a predetermined range of late stage adjustments and in which image data is intelligently read out of DRAM and cached in such a way as to eliminate re-fetching of input image data from DRAM and minimize DRAM bandwidth and power. The systems and methods can also be adapted to work with compressed image data and multiple LSR processing engines.
US10672366B2
Systems, apparatuses and methods may provide for technology that detects a memory fence in a thread, adds a group identifier to one or more memory operations in the thread that follow the memory fence, and sends the one or more memory operations and the group identifier to a memory structure. In one example, the group identifier is used to track completion of the one or more memory operations.
US10672357B2
A stage of a gate driving circuit includes: a first control transistor diode-connected between a first input end of the stage and a first node, biased by a first input signal, and back-biased by a second input signal; a second control transistor including a control end which receives a third input signal, a first end connected to the first node, and a second end connected to a first voltage, and back-biased by a fourth input signal; a first output transistor including a control end connected to the first node, a first end connected to a clock input end of the stage, and a second end connected to a first output end of the stage; and a capacitor connected between the control and second ends of the first output transistor. The second input signal and the fourth input signal have enable levels during different periods.
US10672342B2
A display device is disclosed. The display device of the present invention may comprise: a substrate including a display area and a non-display area adjacent to the display area; an anode electrode being positioned in the display area; an organic light emitting layer being layered on the anode electrode, the organic light emitting layer being positioned in the display area; a cathode electrode being layered on the organic light emitting layer; and a gate driver being positioned in the display area.
US10672333B2
A display method for a display device is provided. The display method comprises activating a Head Mounted Theater (HMT) mode, the HMT mode displaying two images which are substantially same each other on first and second areas respectively, separated from each other, in a display area of the display device; and adjusting a display time, for displaying a black screen in the first and second areas, of a unit frame time when the HMT mode is activated.
US10672332B2
A pixel compensation circuit and a driving method thereof, and a display device. The pixel compensation circuit includes: a driving sub-circuit; a light-emitting device; an initialization sub-circuit, configured to initialize a control electrode of the driving sub-circuit; a data writing sub-circuit, configured to provide a data signal to the control electrode of the driving sub-circuit; a voltage input sub-circuit, configured to provide a signal of the first power supply terminal to the first electrode of the driving sub-circuit; a storage and voltage division sub-circuit, configured to store a voltage of the first electrode of the driving sub-circuit, and when the control electrode of the driving sub-circuit is floating, maintain stability of a voltage difference between the control electrode and the first electrode of the driving sub-circuit; and a threshold compensation sub-circuit, configured to write a threshold voltage of the driving sub-circuit into the first electrode of the driving sub-circuit.
US10672328B1
A light emitting diode (LED) display apparatus includes first to third data lines, gate lines, a first color sub-pixel unit and second color sub-pixel units. The gate lines include (N−1)th, Nth and (N+1)th gate lines. The first color sub-pixel unit includes a first color LED electrically coupled to the first data line and the (N−1)th and Nth gate lines. When the (N−1)th or Nth gate line is enabled, the first color LED is turned on. The second color sub-pixel unit is electrically connected to the second data line, and includes a second color LED. The second color sub-pixel units are electrically coupled to the gate lines, respectively. When each gate line is enabled, the corresponding second color LED is turned on. A light emitting area of the first color sub-pixel unit is greater than a light emitting area of each second color sub-pixel unit.
US10672323B2
A display device includes a selection line, a data line and plural pixel units. Each of the pixel units includes a first subpixel and a second subpixel. The second subpixel is disposed around the first subpixel and surrounds the first subpixel. The first subpixel includes a first capacitor, and the second subpixel includes a second capacitor. The selection line is configured to provide a selection signal. The data line is configured to provide a data signal. The first subpixel is configured to transmit the data signal to the first capacitor according to the selection signal, and the second subpixel is configured to transmit the data signal to the second capacitor according to the selection signal.
US10672321B2
A display apparatus includes a gate driving control circuit, a gate driver and a display panel. The gate driving control circuit generates N gate clock signals and N inversion gate clock signals based on N gate clock control signals, phases of which partially overlap with each other. Each inversion gate clock signals has an opposite phase to a respective gate clock signal. The gate driver generates gate signals based on the N gate clock signals or the N inversion gate clock signals and applies the gate signals to gate lines. The display panel includes pixels, each connected to a respective gate line and a respective data line. Each of the pixels has a longer side in parallel with gate lines and a shorter side in parallel with the data lines. A number of the gate clock control signals is an integer multiple of a number of colors of the pixels.
US10672319B2
Provided is a method of converting relative luminance data of a picture frame into relative luminance data of a display panel. The picture frame includes a region composed of a plurality of frame unit regions arranged in a matrix. The frame unit region is composed of six pixels. The display area of the display panel includes a region composed of a plurality of panel unit areas arranged in a matrix. The panel unit area is composed of twelve sub-pixels arranged in a delta-nabla position. The relative luminance value of each pixel is assigned to one or two subpixels of each of the three color subpixels. The relative luminance value of each subpixel is determined from the relative luminance value of the corresponding two adjacent pixels.
US10672314B2
A display panel detection method and a display panel detection device, the detection method comprising the following steps: storing an image used for detection in a source driver circuit board of a display panel; electrically connecting a power board generating a power signal directly to the source driver circuit board; transmitting the power signal and a clock signal to the source driver circuit board, the clock signal being directly generated by the power board; connecting a data transmission port of the display panel to a serial interface of a computer system, a detection program for comparing a sample image and an image being configured in the computer system; and comparing the pixel consistency of the image and the sample image so as to produce a comparison result.
US10672294B2
Methods and apparatus for weld training are provided. An example weld training system includes a computing device comprising a display device on a first side and a camera on a second side, the computing device configured to: capture images with the camera; process the captured images to identify a first simulation device as a simulation weld torch and a second simulation device as a simulation workpiece; and display images of a simulated welding operation on the display device of the computing device based on analyzing the captured images to detect indicia of weld performance, the images of the simulated welding operation reflecting the indicia of weld performance.
US10672290B1
A method of stringing and tuning and learning to play a guitar. The strings are first reversed from a traditionally strung guitar. The guitar is strung such that a first string (lightest) is at a top of the fret board and a remainder of the strings are disposed consecutively from top to bottom until a sixth string, which is at the bottom of the fret board. The method further includes tuning the guitar so that the first string plays an E note, the second string plays a B note, the third string plays a G note, the fourth string plays a D note, the fifth string plays an A note, and the sixth string plays a D note.
US10672283B2
This specification discloses an obstacle avoidance method and device, a moveable object and a computer readable storage medium. The obstacle avoidance method includes: obtaining a depth value of a spot in an area containing an obstacle, the depth value representing a distance between the spot and the moveable object; judging, according to the depth value, whether an edge of the obstacle exists in the area; and if the edge of the obstacle exists in the area, determining a movement direction of the moveable object according to the edge, so as to avoid the obstacle. According to embodiments of the present invention, an obstacle grid map does not need to be established, and a movement track does not need to be predicted, achieving advantages of a small amount of calculation and high control accuracy.
US10672278B2
Unmanned aerial vehicle ad-hoc clustering and collaboration via shared intent and operator discovery
Systems and methods for establishing an ad-hoc collaboration between unmanned aerial vehicles (UAVs) are provided. A method includes: configuring intent data of a first UAV using a controller of the first UAV; configuring a collaboration plan for the first UAV and a second UAV based on a determination of a shared intent between the first UAV and the second UAV; executing the collaboration plan by flying the first UAV and gathering data using the first UAV based on the collaboration plan; and sharing the gathered data with an operator of the second UAV.
US10672277B2
In one example embodiment, a computer-implemented method for managing available capacity at a location for receiving an asset includes obtaining data indicative of one or more first assets that will arrive at a first location within a first transfer hub at an arrival time, the one or more first assets being associated with a first service provider. The method includes determining an available capacity at the first location within the first transfer hub for receiving the one or more first assets at the arrival time. The method includes moving one or more second assets positioned at the first location to a second location within the first transfer hub to increase the available capacity at the first location for receiving the one or more first assets at the arrival time.
US10672273B2
When it is determined by an acceleration condition determiner that an own vehicle is accelerating, a collision prediction time calculator calculates a collision prediction time in accordance with a relative speed and a relative distance, and a timing setter sets an activation timing to a reference timing. When it is determined by the acceleration condition determiner that the own vehicle is not accelerating, and by a preceding object determiner that an object is not a preceding object, the collision prediction time calculator calculates the collision prediction time in accordance with the relative speed, a relative acceleration, and the relative distance, and the timing setter is configured to set the activation timing to be larger than the reference timing.
US10672272B2
Disclosed are systems and methods for determining whether a user of a navigation software or service has left a parking space and hence the parking space may have a potentially free space. The described technique comprises receiving an indication of a transportation-behavior change at a location; identifying one or more candidate parking spaces based on the received indication of the transportation-behavior change; calculating, for each of the candidate parking spaces, a confidence level that a user has left a respective a respective candidate parking space; and finally, identifying, based on a maximal confidence level, an available parking space, the available parking space having been vacated by the user.
US10672266B2
A system and method are disclosed for using magnetic signatures at predetermined positions along a roadway to monitor traffic travelling along the roadway by comparing the predetermined magnetic signatures with magnetic signatures being dynamically and continuously measured by each vehicle as they travel along the roadway. Magnetometers incorporated into mobile devices or otherwise incorporated within the vehicle measure magnetic signatures for comparison to the predetermined magnetic signatures that form a connection graph or database of points that correspond to possible paths along a roadway. When a magnetic signature match is made, the system recognizes that the vehicle has passed a particular point on a roadway and forwards that information to the appropriate entity for further processing, analysis, or toll assessment.
US10672265B2
A vehicle identification system includes one or more displays associated with a vehicle, and a network-accessible controller. The one or more displays are located to be visible from an exterior of the vehicle by a rider and one of the displays is associated with a front windshield of the vehicle, wherein the display includes a fingerprint reader that a registered driver must touch to activate the display. A memory associated with the display that stores the fingerprint image of the registered driver and a message which is displayed on the display screen of the display when the display is deactivated and a mobile communication device associated with the registered driver of the vehicle which generates a signal, representing an indicator identifying the vehicle, that is transmitted to the display and displayed on the display if the display has been activated by touching the fingerprint reader.
US10672257B2
A method for securing fire-hazardous operations to be executed by a person in a fire-hazardous spatial work area, wherein a unique area identifier is associated with the work area and wherein the area identifier in the work area is electronically readable, includes receiving a unique identifier of the person, receiving an indication of the type of fire-hazardous operations to be executed, electronically reading the area identifier; sending a request to a database for master data on the work area, the request comprising the area identifier; receiving, in response to the sending of the request, the master data from the database, the master data including a unique spatial position of the work area; interrogating the safety devices of the work area to be deactivated for the duration of the time period; and sending a deactivation command to a fire alarm system.
US10672251B1
In some examples, systems, methods, and devices are described that generate contextual suggestions for patients. Generation of the contextual suggestions is triggered by certain events performed by a medical professional with respect to a patient (e.g., updating a patient record). The contextual suggestions are related to addressing health conditions of the patient and represent tasks or considerations which the medical professional should be made aware. The contextual suggestions are generated in a way that is considerate of patient context, medical professional context, and contexts of similar patients. The contextual suggestions can be presented to the medical professional for selection and execution.
US10672246B2
The object of the present invention generally relates to a device (100), system and method for detecting emergencies in public facilities, buildings, vehicles and transportation networks including the use of thermal imaging capture devices (104) in combination with smoke and/or gas detectors (102, 103) for monitoring and controlling personal safety in any of the mentioned public facilities, buildings, vehicles and transportation networks, regardless of where they are installed.
US10672245B2
A security screening apparatus for use in detecting ferromagnetic objects comprisesa detector apparatus which comprises a housing that supports at least one magnetic sensor arranged to produce a signal indicative of an ambient magnetic field or gradient over a zone of sensitivity which extends away from the housing, the size of the zone being large enough to contain the whole body of the person, and a signal processing circuit which receives as an input the signal from the magnetic sensor and which, in response to a change in the signal produces an alert signal. A beacon that comprises a light source is able to emit at least two visually distinct colours of light, and a control means controls the light source such that in a first condition in the absence of the alert signal the beacon emits a first colour light and in a second condition corresponding to the presence of the alert signal the beacon emits a second, different, colour of light. The light source is arranged such that the position and/or size and/or shape of the illuminated area of the light source in the first condition is different from the position and/or size and or shape of the illuminated area of the light source in the second condition.
US10672242B2
In one embodiment, a method to monitor a proximity of an item within the confines of an automation system is described. The method may comprise setting one or more monitoring thresholds for an item. The monitoring threshold factors are communicating by a sensor proximate the item. The method may receive one or more notifications via the sensor that the item has exceeded at least one monitoring threshold and activating a monitoring aspect of the sensors based at least in part on the receiving. The method may monitor the item for one or more alarm thresholds based at least in part on the receiving. One or more alarms may be activated based at least in part on the monitoring.
US10672232B2
A gaming machine identifies a first pattern within a first play area including a plurality of first positions arranged in a plurality of first columns, determines whether the first pattern satisfies a predetermined first threshold based on a first position and a first symbol, identifies a second position associated with the first symbol in a second play area including a plurality of second positions arranged in a plurality of second columns, and associates the second position with a second symbol. Each first position is associated with a respective symbol of a plurality of symbols including the first symbol and the second symbol. The first pattern is associated with the first position. The first position is associated with the first symbol. Each second position is associated with a respective symbol of the plurality of symbols.
US10672228B2
In some embodiments, a method includes: requesting, from a player at the gaming machine, player account credentials associated with the player; receiving, at the gaming machine, the player account credentials, wherein the player account credentials are associated with a player's account on the account server and enable linking game play on the gaming machine to the player's account, and wherein the player account credentials are provided to the player's mobile phone in response to joining a players club prior to detection of the initiation event; transmitting, via the gaming machine, the player account credentials to the account server; receiving, from the account server, validation of the player account credentials based on comparing the received player account credentials with credentials stored on the account server; upon receipt of the validation, linking a wagering game session on the gaming machine with the player account.
US10672226B2
A system and method for user interaction includes a network, a server connected to the network, a supervisor device receiving information from a global positioning system and connected to the network, a user device receiving information from the global positioning system and connected to the network. The supervisor, having the supervisor device, defines a set of virtual geographic zones and sub-zones in which the user device is tracked, and saves the set of virtual geographic zones and sub-zones to a supervisor account on the server. The user downloads a user application, sets-up a user account, and downloads the set of virtual geographic zones and sub-zones. As the user, having the user device, moves through the virtual geographic zones and sub-zones the location of the user device is determined and a set of supervisor-defined actions are executed on the user device based on the location of the user device.
US10672221B2
There is described a gaming table (3) having a playing surface (9) in which a display panel (6) is positioned below the playing surface of the gaming table, and is operable to display moving and/or still images which can be viewed through the playing surface by players at the table. A diffuser screen 8 may be placed between the playing surface (9) and the display panel (6). If the upper surface of the display panel (6) is uneven, a cover sheet 16 may be placed over the display panel (6) to provide a smooth substrate for the diffuser screen (8) and/or the playing surface (9). Embodiments are described in which a projector projects an image onto the undersurface of a screen mounted below the playing surface so that the image is visible through the playing surface.
US10672220B2
A method of transitioning from one image to another image on an electronic display device of a gaming machine without the use of any pre-generated animation data file is provided. The method includes identifying a first image and a second image, where the first image is associated with display control data, and controlling the electronic display device to display the first image overlaid on the second image. The method also includes extracting a first set of details from the display control data associated with the first image, where the first set of details specify a first visual change of an incremental visual transition from the first image to the second image. The method may also include processing the first set of details, and applying, based upon the processing, the first visual change to a first part of the first image, whereby the first part of the first image is removed to reveal a first part of the second image under the first part of the first image.
US10672211B2
Secure storage platforms and their application in secure temporary property storage applications are disclosed and comprise: secure locker systems; secure locker systems comprising emergency access; secure locker systems comprising collapsible lockable compartments; secure storage systems comprising chain of custody management, recording and authentication; redirected delivery including post-delivery redirected delivery, en route delivery and dispatch delivery services comprising chain of custody services; and secure property claim check and car valet systems. A secure storage platform uses a secure protocol to establish challenge code and verification code generators to provide short lived single use access authentication codes to enable secure access and custody management of secured and stored property.
US10672204B2
An example method includes receiving a plurality of data streams acquired for a respective parameter of a plurality of parameters indicating an operating condition of the aircraft, selecting at least one data stream corresponding to at least one parameter of the respective plurality of parameters, selecting a portion of data from the at least one data stream, comparing the portion of data to a model determined for the at least one parameter based on historical data, determining that a failure has occurred or is likely to occur during operation of the aircraft based on the comparing, and transmitting aircraft health monitoring information indicative of occurrence or likelihood of occurrence of the failure.
US10672198B2
In context of a transportation service provided through a transport arrangement service, examples determine a point of trip termination for a trip. The point of trip termination can be determined from passive information that is collected from a computing device of a driver. The point of trip termination can be determined based on driver input and the collected information from the driver's computing device.
US10672197B2
A technique includes determining a depth value for each of a plurality of pixels of a frame, down-sampling the depth values of a tile of the frame to obtain a plurality of down-sampled depth values, the frame including one or more tiles, determining a change in a head pose, determining, from the plurality of down-sampled depth values, a down-sampled depth value for a vertex, determining an adjusted position for the vertex based on the change in head pose and the down-sampled depth value for the vertex, performing, based on at least the adjusted position for the vertex, a depth-adjusted time-warping of the frame to obtain a depth-adjusted time-warped frame, and triggering display of the depth-adjusted time-warped frame.
US10672189B2
A cloud network server system, a method, and a software program product for compiling and presenting a three-dimensional (3D) model are provided. An end 3D model is composed from at least two pre-existing 3D models stored in the cloud network server system by combining the pre-existing 3D models. The end 3D model is partitioned into smaller cells. The system and method allow a drawing user to view and draw the end 3D model for example of a computer game, via a drawing user terminal computer. Based on a virtual location of the drawing user in the end 3D model, parts of at least one version of the end 3D model are rendered to the drawing user. The system and method render a more lifelike virtual reality gaming experience with substantially lesser time lag, lesser memory footprint requirement, and lesser production effort.
US10672187B2
An information processing apparatus including a generation unit that generates display control information for displaying a virtual space based on first operation information detected about a first real object corresponding to a virtual object in the virtual space and second operation information detected about a second real object corresponding to a virtual tool in the virtual space.
US10672173B2
Techniques for storing attributes of motion and sharing the motion are described. The motion of a first user is captured and analyzed, where the attributes of motion are stored on a server or cloud. The attributes of motion are represented in a 3D anatomical coordinate system to ensure a reliable representation of an anatomy behind the motion. When accessed by a second user, an avatar is animated per the stored attributes of motion while capturing similar motion made by the second user. A stream of showing the differences in the motion by the second user and the avatar is provided to a device associated with the second user.
US10672170B1
Systems and methods for utilizing a device as a marker for virtual content viewed in an augmented reality environment are discussed herein. The device (or sign post) may comprise a wirelessly connectable device linked to a power source and associated with multiple linkage points. The device may provide information to a user (or a device of a user) defining virtual content and a correlation between the linkage points and a reference frame of the virtual content. When rendered by a display device, the virtual content may be presented based on the reference frame of the virtual content correlated to the real world by virtue of the position of the linkage points in the real world.
US10672163B2
This disclosure generally relates to devices, systems, and computer-implemented methods for providing a graphical model editor that automatically arranges model entities and their relationships in a graphical manner. Specifically, methods are described herein for a graphical open data protocol model editor that automatically models entity relationships for a customized design of software applications. The methods comprise the operations of placing entities on a grid; drawing a horizontal pathway below the placed entities; dynamically adjusting the height of the rows; and drawing the associations of the entities placed on the grid, wherein spatial cross-over between the drawn associations may be reduced.
US10672157B2
Implementations generally relate to optimizing bar charts. In some implementations, a method includes receiving a plurality of data points, where each data point of the plurality of data points has a value. The method further includes determining a plurality of bars of the bar chart based on the plurality of data points, where each bar of the plurality of bars has a length and a width. The method further includes associating a plurality of pixels used to render the bar chart with the plurality of bars. The method further includes determining for each pixel of the plurality of pixels at least one or more of a highest positive bar and a lowest negative bar. The method further includes rendering for each pixel one or more of the respective highest positive bar and the respective lowest negative bar.
US10672156B2
In one embodiment, a method of processing a computational workflow comprises receiving a description of a computational workflow. The description comprises a plurality of steps, in which each step has at least one input and at least one output, and further wherein an input from a second step depends on an output from a first step. The description is translated into a static workflow graph stored in a memory, the static workflow graph comprising a plurality of nodes having input ports and output ports, wherein dependencies between inputs and outputs are specified as edges between input ports and output ports. Information about a first set of nodes is then extracted from the static workflow graph and placed into a dynamic graph. A first actionable job is identified from the dynamic graph and executed.
US10672152B2
A method of NM image reconstruction, including: (a) acquiring a first set of NM data of a part of the body; (b) collecting a probe position and/or probe NM data from an intrabody probe; (c) reconstructing an NM image from said NM data using said collected probe data. Also described is a method of navigating to a target in a body, including: (a) acquiring a NM image of a part of the body; (b) collecting NM data from an intrabody probe; (c) correlating said image and said data; and (d) extracting location information of said probe relative to said target based on said correlated data.
US10672149B2
This application discloses a head mounted display device for extending a display area of an electronic device and a processing method of the head mounted display device. A display of the electronic device displays first content of an image. The image further includes second content that is not displayed on the display of the electronic device. The head mounted display device obtains, by using an image sensor, the first content displayed on the display of the electronic device, performs projection transformation on the second content, and displays the obtained first content and the second content obtained after the projection transformation on the display of the head mounted display device.
US10672147B2
Disclosed is a method to calibrate an on-board stereo system. The method includes correlating the depth deviation of a point of a scene observed by the system with respect to a supposedly planar scene and the corresponding yaw deviation between the cameras of the system, then deducing therefrom a yaw calibration correction for the cameras. The comparison between the scene as observed and as expected consists in determining, via spatio-temporal filtering, a depth deviation between the observed depth of at least one point of a planar scene image formed in the image plane of first camera, as positioned in the coordinate system of the other camera, and the expected depth of this point projected onto the planar scene from the first camera, then in determining the yaw calibration deviation between the cameras as a function of the deviation in depth averaged over a sufficient set of points.
US10672142B2
An object recognition apparatus includes: a memory; and a processor coupled to the memory and configured to execute an acquisition process that includes acquiring RGB-depth (D) image data on a target object in which an object is stored, the RGB-D image data being acquired by an RGB-D camera; execute a presumption process that includes presuming a frontmost plane of the target object from the acquired RGB-D image data; execute a sorting process that includes sorting features of the target object at a position specified by the presumed frontmost plane from among features extracted based on the RGB-D image data; and execute a computing process that includes computing a position and an orientation of the target object by performing matching between the RGB-D image data and a template of the target object using the sorted features.
US10672140B2
This application provides a video monitoring method and process. The video monitoring method comprises: obtaining first and second video data of a scene being monitored; detecting at least one target object based on the first video data, and determining parameter information of the at least one target object in at least one frame of the first video data, the parameter information including a first position; determining, based on coordinate transforming relationship between the first and the second video data, a second position of the at least one target object in a corresponding frame in the second video data according to the first position; and extracting, based on the second video data, feature information of the at least one target object located in the second position, wherein orientations with which the first and the second video acquiring module acquire video data with respect to a ground plane are different.
US10672134B2
An image processing apparatus includes a deterioration degree estimation unit, a statistical information calculation unit, a correction coefficient calculation unit, and a contrast correction unit. The deterioration degree estimation unit estimates a deterioration degree of each local region of image data. The statistical information calculation unit calculates at least a luminance of a high luminance portion in a luminance distribution of the image data from statistical information of each local region of the image data. The correction coefficient calculation unit calculates a correction coefficient to perform contrast correction. The contrast correction unit performs the contrast correction for each local region of the image data on the basis of the correction coefficient calculated by the correction coefficient calculation unit.
US10672133B2
According to an embodiment, a moving object tracking device includes a memory having computer executable components stored therein; and a processor communicatively coupled to the memory. The processor is configured to perform acquiring a plurality of images; generating a plurality of pieces of tracking information indicating information obtained by tracking a moving object included in the images; generating first associated tracking information obtained by first association targeting the plurality of pieces of tracking information having a mutual time difference equal to or smaller than a threshold; generating second associated tracking information obtained by second association targeting the first associated tracking information and the tracking information, not associated by the first association, based on authentication information for identifying the moving object; and outputting the second associated tracking information.
US10672131B2
A control method includes: estimating, in a first image within an image series, a plurality of sets including candidate regions and indexes according to image feature quantities of the first image, the candidate regions being regions in which presence of an object is estimated within the first image, the indexes being values indicating possibilities of the presence of the object in the candidate regions; obtaining movement information about movement of the object from the image series; correcting the candidate regions and the indexes in the plurality of sets based on the movement information obtained by the second processing; and determining the position of the object in the first image based on the plurality of sets including the corrected candidate regions and the corrected indexes.
US10672127B2
An information processing apparatus includes a determination unit configured to determine, as a threshold value to which a signal intensity value corresponding to a shadow region is compared, a value different from a threshold value to which a signal intensity value corresponding to a region other than the shadow region is compared.
