US10375869B2
A cut-and-clinch apparatus that cuts and bends protruding parts of two lead wires of a lead component to be respectively inserted through two of a plurality of through-holes formed in a circuit board, the cut-and-clinch apparatus includes a pair of movable elements that are used in a case where the respective protruding parts of the two lead wires are cut and bent and that are made to approach each other and separate from each other, and a movable element position control section that controls the positions of the pair of movable elements, on the basis of image data obtained by the pair of movable elements being imaged.
US10375868B2
A tape feeder includes a reel holding section, a feeder main body, and a movable mechanism which is provided between the feeder main body and the reel holding section, and allows the reel holding section to relatively move with respect to the feeder main body. The movable mechanism is capable of changing a position of the reel holding section with respect to the feeder main body between an upper position and a lower position, and is capable of changing the position of the reel holding section between a proximity position and a separation position at least at the lower position.
US10375867B2
The present invention provides an electronic device which includes an electromagnetic shield, can keep down a production cost, can be made to have a reduced thickness, and has a high degree of freedom in designing a wiring circuit. Further, the present invention provides a method for producing such an electronic device. The electronic device (1A) includes at least one high frequency functional component (21), an electrically conductive member (10) which electromagnetically shields the at least one high frequency functional component (21), and a resin molded body (23) in which at least part of the high frequency functional component (21) and at least part of the electrically conductive member (10) are embedded and fixed.
US10375861B2
A modular thermal isolation barrier for use in sealing gaps in a data processing equipment structure includes an extruded edge seal and a panel. The extruded edge seal has a seal portion and a base portion with one or more channels. An edge of the panel is disposed within one of the one or more channels of the base portion of the edge seal such that the edge seal is seated against the edge of the panel with the seal portion in position to abut, and establish a seal with, an adjacent structure.
US10375860B2
The invention relates to a heat exchanger for cooling a switch cabinet, with a first line system for a first coolant and with a second line system, separated fluidically from the first line system, for a second coolant, in which the first and the second line system are coupled thermally to one another, and to a corresponding switch cabinet.
US10375856B2
A liquid cooling system includes a liquid cooling head, a fixing member and a radiator. The fixing member is disposed on the liquid cooling head. The radiator is disposed on the liquid cooling head through the fixing member. The radiator moves with respect to the liquid cooling head between at least two different positions through the fixing member.
US10375851B2
An electric cabinet that includes a front part and a rear part, and designed to receive removable electric functional units, further including: a separating partition delineating a first thermal area formed by a first space located at the front part of the electric cabinet, the first thermal area being designed to receive first electric apparatuses of the removable electric functional units, and a second thermal area formed by a second space located at the rear part of the cabinet, the second thermal area being designed to receive second electric apparatuses of the removable electric functional units, and the second thermal area is hotter than the first thermal area, and the first electric apparatuses heat more than the second electric apparatuses, the electric cabinet further includes a cooling source; and an actuator allowing air to flow.
US10375845B2
Devices with components mounted to a surface interior often encounter problems with generated heat, which is difficult to dissipate from a tightly packed and sealed device interior. Excessive heat may also distort the surface substrate material, which may become brittle from accumulated thermal stress and/or warp in a manner that displaces the position and/or orientation of the components. Presented herein are device manufacturing techniques in view of temperature considerations. Devices may comprise a device housing of a housing material that exhibits a substantially isotropic coefficient of thermal expansion (CTE) and/or thermal conductivity in various dimensions. Devices may also comprise a housing mount for a component cluster that is mountable on the interior surface of the device housing, with electrically conductive traces integrated with the device housing that conductively interconnect the housing mount with the component cluster, optionally generated via laser-activation of a conductive additives or deposition of conductive material.
US10375832B2
An apparatus including a die including a device side with contact points and lateral sidewalls defining a thickness of the die; a build-up carrier coupled to the die, the build-up carrier including a plurality of alternating layers of patterned conductive material and insulating material, wherein at least one of the layers of patterned conductive material is coupled to one of the contact points of the die; and an interference shield including a conductive material disposed on the die and a portion of the build-up carrier. The apparatus may be connected to a printed circuit board. A method including forming a build-up carrier adjacent a device side of a die including a plurality of alternating layers of patterned conductive material and insulating material; and forming a interference shield on a portion of the build-up carrier.
US10375830B2
A method of assembling a power module includes placing a first plurality of cells adjacent to one another to form a first cell layer. A flexible circuit layer is positioned above the first cell layer, the flexible circuit being electrically conductive. A second plurality of cells is positioned adjacent to one another to form a second cell layer aligned with the first cell layer such that the flexible circuit layer is sandwiched between the first cell layer and the second cell layer. The flexible circuit layer is folded along each of a plurality of axes of rotation such that each one of the first plurality of cells faces another one of the second plurality of cells. Each of the first plurality of cells and the second plurality of cells has respective first and second tabs (extending from their respective short ends) which are welded to the flexible circuit layer.
US10375826B2
A printed circuit board assembly (PCBA) for downhole applications has a printed circuit board (PCB) and a plurality of electronic components installed on the PCB. The PCB comprises a polyimide substrate, a lead-free surface finish, a plurality of traces, a plurality of surface mount pads, and a plurality of VIAs. The ratio between the width of one of the plurality of surface mount pads to the width of the trace connected thereto is 2 or less.
US10375824B2
A multifunctional high current circuit board includes a high current-carrying current-conducting layer and a switching layer, which is connected to at least one heat source, wherein high current-carrying potentials are conducted into the switching layer.
US10375823B2
Disclosed herein is a method. A first electrically conductive trace is provided on a substrate. A second electrically conductive trace is providing on the substrate proximate the first electrically conductive trace. A solder mask is provided at the first and the second electrically conductive traces. A portion of the first electrically conductive trace is free of any portion of the solder mask covering thereon.
US10375822B2
Various circuit boards and systems are disclosed. In one aspect a system includes a circuit board and n differential signal via pairs. Each of the n differential signal via pairs has a first signal via and a second signal via and an electrical wall between the first signal via and the second signal via. There is a midline between every two adjacent differential via pairs. There are n ground return path vias. Each of the n ground return path vias is positioned substantially along one of the midlines and not on one of the electrical walls.
US10375820B2
A computer system receives an initial multilayered ceramic package design. The computer system maintains a first selection of mesh line segments of the mesh line segments at a first width and adjusts a second selection of mesh line segments of the plurality of mesh line segments to a second width. The computer system controls fabrication of the multilayered ceramic package based on the modified multilayered ceramic package design.
US10375814B2
A non-resonance photo-neutralizer for negative ion-based neutral beam injectors. The non-resonance photo-neutralizer utilizes a nonresonant photon accumulation, wherein the path of a photon becomes tangled and trapped in a certain space region, i.e., the photon trap. The trap is preferably formed by two smooth mirror surfaces facing each other with at least one of the mirrors being concave. In its simplest form, the trap is elliptical. A confinement region is a region near a family of normals, which are common to both mirror surfaces. The photons with a sufficiently small angle of deviation from the nearest common normal are confined. Depending on specific conditions, the shape of the mirror surface may be one of spherical, elliptical, cylindrical, or toroidal geometry, or a combination thereof.
US10375801B2
Described herein is method for operating and controlling a network of lights comprising a plurality of lights arranged in a number of groups (A, B) using a short-distance network. Each light includes a control module (23, 28) for controlling its normal operation and for short-distance communication over the short-distance network with a designated group controller (23′, 28′, 31, 32) and other control modules within the group. Each designated group controller (23′, 28′, 31, 32) is also operable for long-distance communication with a central server and transmits its own specific information as a control module as well as information received from other control modules within the group. Information relevant to more than one group can quickly be exchanged between adjacent groups over a long-distance network via the group controller of the adjacent groups, by-passing the central server, or directly over the short-distance connection to a control module of an adjacent group. Failure of a group controller (23′, 28′, 31, 32) can be managed by designating another control module (23, 28) within the group as a new group controller and the flexible short-distance network is re-formed around the new group controller.
US10375800B2
A method of controlling a lighting system comprising at least two luminaires arranged to illuminate a physical space, to render a version of a selected scene image. The method comprising: capturing at least one image of the physical space; using the captured at least one image to determine, for each of the luminaires, at least one location in the physical space associated with that luminaire; receiving a selection of a scene image to be rendered; processing the selected scene image to select at least two colors in the scene image and determining a respective location of each selected color in the scene image; comparing the determined scene image locations with the determined luminaire locations so as to identify, for each of the determined scene image locations, a matching one of the determined locations in the physical space; and controlling the luminaires to render the scene image, based on said comparison.
US10375787B2
System and method for providing at least an output current to one or more light emitting diodes. The system includes a control component configured to receive at least a demagnetization signal, a sensed signal and a reference signal and to generate a control signal based on at least information associated with the demagnetization signal, the sensed signal and the reference signal, and a logic and driving component configured to receive at least the control signal and output a drive signal to a switch based on at least information associated with the control signal. The switch is connected to a first diode terminal of a diode and a first inductor terminal of an inductor. The diode further includes a second diode terminal, and the inductor further includes a second inductor terminal.
US10375779B2
Disclosed herein is a lighting apparatus capable of uniformly maintaining power consumed by light emitting units even in the case in which various voltages are applied, and increasing power efficiency while minimizing a heating problem by adjusting a reference voltage applied to a connection structure of the light emitting units and a distribution switch according to magnitude of the applied voltage.
US10375768B2
A heater is provided for a waste water system comprising of a heating element encased in a protective pipe. The pipe is closed at one end and attached at the opposite end to an end cap that may be connected by a standard fitting to a sewer installation. The protective pipe is sealed to the end cap and the heating element is removable from within the protective pipe without adversely affecting the integrity of the installation.
US10375767B2
A self-regulating heater cable includes a PTC core formed of positive temperature coefficient material and disposed in electrical contact with at least two bus wires. The PTC core may encapsulate the bus wires and space the bus wires apart a predetermined distance via a connecting portion of the PTC core. The connecting portion has a tapered profile, and is thinner at the ends approximate the bus wires and thicker in a portion between the ends, which portion may be toward or at the center of the connecting portion. The thicknesses of the ends and the thicker portion are selected to produce a ratio that is within a range at which the heater cable produces heat at its outer surface with a substantially uniform profile, and primary heat generation of the heater cable has not shifted from the center of the connecting portion to the ends of the connecting portion.
US10375762B2
An automatic access point (AP) deployment method executed within an indoor environment by an automatic AP deployment device includes: building a coordinate map of the indoor environment; setting a request information, while the wireless APs at least include one Wi-Fi AP and one Bluetooth AP respectively corresponding to Wi-Fi AP deployment plans and Bluetooth AP deployment plans; calculating a fitness value for each of the Wi-Fi and Bluetooth AP deployment plans; calculating an overall fitness value, and determining whether the overall fitness value is satisfied with a convergence condition; exchanging the deployment position values of at least two Wi-Fi AP deployment plans and at least two Bluetooth AP deployment plans; and changing at least one deployment position value of at least one Wi-Fi AP deployment plan and at least one Bluetooth AP deployment plan and again calculating the fitness value for each Wi-Fi and Bluetooth AP deployment plans.
US10375761B2
According to one configuration, a mobile communication device receives first communications over a first wireless communication link from a first wireless network (which potentially supports data only communications). The first communications received over the first wireless network can include a message indicating a pending incoming call available over a second wireless network (which potentially supports voice/call communications). In response to receiving the message indicating the pending incoming call, the mobile communication device is operated to receive second communications (such as a paging signal) from over the second wireless network. For example, the mobile communication device listens for a paging signal from the second wireless network further indicating the pending incoming call. If desired, an operator of the mobile communication device can accept the incoming call via a second wireless communication link to the second wireless network.
US10375750B2
A communication device may execute a wireless communication of object data with a mobile device via a first target network using a second type of interface after executing a sending process of sending a wireless setting, for causing the mobile device to belong to the first target network, to the mobile device using a first type of interface in a case where the communication device is determined as currently belonging to the first target network. The communication device may execute the wireless communication of the object data with the mobile device via a second target network using the second type of interface after executing a specific process of causing both the communication device and the mobile device to belong to the second target network in a case where the communication device is determined as currently not belonging to the target network.
US10375749B2
Methods and devices are provided of pairing glasses with an electronic device is provided. The glasses store identification information and device information regarding a plurality of electronic devices, the device information being usable to pair the glasses with the plurality of electronic devices. The glasses obtain an image of at least one electronic device via a camera of the glasses. The glasses extract identification information of the at least one included in the image. The glasses select the electronic device based on the extracted identification information and the stored identification information. The glasses pair with the electronic device based on the device information of the electronic device.
US10375744B2
Concepts and technologies disclosed herein are directed to session continuity between software-defined network (“SDN”) controlled and non-SDN controlled wireless networks. In one embodiment, an SDN controller can determine that a handover of a user equipment (“UE”) from a base station operating under control of the SDN-controlled network to a further base station operating under control of a non-SDN-controlled network has occurred. The SDN controller can establish over an interface between the SDN controller and a packet gateway (“P-GW”), a tunnel through which to exchange handover data associated with the handover and a session IP address for a session in which the UE is involved. The SDN controller can provide, over the interface and through the tunnel, the handover data and the session IP address to the P-GW.
US10375740B2
Embodiments of the present invention provide a bearer setup apparatus and method. A base station includes: a receiving module, configured to receive a bearer setup request message sent by a mobility management entity MME, where the bearer setup request message is used to request to set up a bearer of a service, the bearer setup request message includes first experience quality information, the first experience quality information is an experience level related to the service, and the service is a service initiated by user equipment UE or a service initiated by a network-side device; and a processing module, configured to: determine, according to a current load status and the first experience quality information, whether the base station accepts the bearer setup request message, and if the base station accepts the bearer setup request message, set up a first bearer that is used to transmit the service.
US10375726B2
Methods, systems, and devices for wireless communication are described. A wireless device communicating critical or latency sensitive information may determine that a transmission has failed in a shared radio frequency (RF) spectrum band. The device may then transmit a silencing signal in a managed RF spectrum band, and switch to communicating in the managed band. Other wireless devices communicating with the first device may receive the silencing signal and may also switch to the managed RF spectrum band. Based on the silencing signal, user equipments (UEs) not associated with the critical communications and operating in the managed band may suspend transmissions, although they may still receive downlink (DL) data.
US10375724B2
Embodiments of the present invention provide a method for detecting a device-to-device signal, a user equipment, and a base station. The method includes: receiving a first message; determining, according to the first message, a first timing advance for a first user equipment to detect a D2D signal sent by a second user equipment; determining a reference time according to a received reference signal; determining, according to the first timing advance and the reference time, a first time for detecting the D2D signal; and detecting the D2D signal at the first time. So that when the user equipment detects the D2D signal at the determined time for detecting a D2D signal, a D2D signal detection success rate can be improved.
US10375723B2
A method of communicating data by a user equipment in a wireless communication system, the method includes configuring plural frequency blocks divided from a system bandwidth; receiving scheduling information including a frequency block indicator and resource allocation information for data; and performing a procedure for receiving or transmitting the data via a first frequency block indicated by the frequency block indicator among the plural frequency blocks.
US10375718B2
The present disclosure provides for adaptive resource management in new radio operations that favors the usage of resources for pilot signals and channel estimation in the transition slots of a slot burst, and the transmission of data in the subsequent slots of the slot burst. A device such as a user equipment (UE) and/or a base station may determine that the UE is operating in a transition state. The device may adapt a first numerology including a first number of symbols per slot used for transmission in the transition slots during the transition state, to a second scaled numerology including a second number of symbols per slot used for transmission in the subsequent slots after the transition state. A ratio of reference signal symbols to data symbol symbols may be greater in the transition slots than in the subsequent slots.
US10375717B2
A UE and a data transmission method thereof are provided. The method includes: acquiring configuration information of a first shortened TTI sent by a base station; blindly detecting a predetermined physical downlink link control channel with a period of the first shortened TTI, until primary DCI corresponding to the UE is acquired; determining secondary DCI corresponding to the UE based on the acquired primary DCI; and performing data transmission with the base station in a second shortened TTI scheduled by the secondary DCI. Flexibility of application of a shortened TTI may be improved, and resources may be saved.
US10375715B2
A method for performing scheduling by a first base station over a wireless communication network, and an apparatus therfor are provided. The method includes receiving first channel status information (CSI) measured by at least one user equipment (UE) positioned in coverage of the first base station and second CSI, determining a first transmission rate for any one of the at least one UE positioned in the coverage of the first base station and a second transmission rate for any one of the at least one UE positioned in the coverage of the second base station, determining a third transmission rate for a first UE among the at least one UE positioned in the coverage of the first base station and a fourth transmission rate for a second UE among the at least one UE positioned in the coverage of the second base station, and performing scheduling.
US10375703B2
Embodiments of the present invention disclose a resource allocation apparatus. The apparatus includes: a determining unit, configured to determine a quantity of resource blocks required by user equipment that needs to perform uplink transmission, where a quantity of resource blocks required by first user equipment that needs to perform uplink transmission and a quantity of resource blocks required by second user equipment that needs to perform uplink transmission are both M. The apparatus also includes an allocation unit, configured to allocate a resource block in a first subgroup in a first resource group to the first user equipment and allocate a resource block in a second subgroup in the first resource group to the second user equipment, where the first resource group includes multiple subgroups including the first subgroup and the second subgroup, and each subgroup includes M resource blocks.
US10375700B1
A method, a device, and a non-transitory storage medium are described in which a resource allocation service is provided in relation to a virtual device. The resource allocation service calculates an allocation of a shared processor and a shared memory in support of the virtual device based on whether packet loss is permitted or not. The calculation of the processor allocated to the virtual device may be based on buffer memory allocation. Alternatively, the calculation of the processor allocated to the virtual device may be based on a packet loss ratio and a buffer memory allocation.
US10375696B2
Systems and methods are provided for optimizing power allocation in distributed antenna systems and other signal distribution systems using variable and static gains. A power optimization sub-system can receive downlink signals from one or more base stations. The power optimization sub-system can group the downlink signals into a first set of downlink signals for which a static gain is to be applied and a second set of downlink signals for which a variable gain is to be applied. The power optimization sub-system can determine a gain for at least some of the signals to which a variable gain is to be applied. The determined gain can be sufficient to achieve a target metric. The power optimization sub-system can apply the static gain to the first set of signals and apply the determined gain to the second set of signals.
US10375695B2
A first communication device in a first wireless network determines a transmit power for transmitting a first packet during a spatial reuse opportunity corresponding to a transmission in a second wireless network. Determining the transmit power includes using a spatial reuse parameter, indicative of an acceptable interference level in the second wireless network, included in a second packet transmitted by a second communication device in the second wireless network. The first communication device generates the first packet to include information to indicate to a third communication device, that is an intended receiver of the first packet, to not transmit an acknowledgment of the first packet according to a normal acknowledgment procedure during the spatial reuse opportunity. The first communication device transmits the first packet at the determined transmit power, and receives the acknowledgement from the third communication device, the acknowledgement having not been transmitted according to the normal acknowledgment procedure.
US10375694B2
A method performed by a network node for determining a beam to direct a signal to be transmitted from the network node to a user equipment in a wireless communications network. The network node obtains (302) information related to a sequence of beams associated with the user equipment. The network node further determines (304) the beam based on the information related to the sequence of beams.
US10375690B2
Apparatuses and methods for special subframe configuration in unlicensed spectrum are disclosed. For example, the disclosure presents an example method including identifying a time period for an extended clear channel assessment (ECCA) operation. Further, the example method may include determining a guard period portion included in a special subframe of a frame structure based on the identified time period. An apparatus may include means for identifying a time period for an extended clear channel assessment (ECCA) operation. Further, the example apparatus may include means for determining a guard period portion included in a special subframe of a frame structure based on the identified time period.
US10375685B2
Methods, systems, and devices for wireless communication are described. A wireless system may support efficient techniques for adding license assisted access (LAA) secondary cells (SCells) to a secondary timing advance group (sTAG). For example, a base station may determine whether to add an LAA SCell to an sTAG based on whether the LAA SCell is a scheduling carrier for a user equipment (UE). That is, the base station may determine whether to add an LAA SCell to an sTAG based on whether a UE scheduled to communicate over the LAA SCell is self-scheduled over the LAA SCell or cross-carrier scheduled over another cell. As such, the wireless system may improve the likelihood that a UE may receive a downlink transmission over an LAA SCell in an sTAG that the UE may use to determine a downlink timing reference for an uplink transmission over the LAA SCell.
US10375676B2
A technique, comprising: controlling a radio transmitter or radio transceiver of a device of a first radio system to transmit to a second radio system information about use of at least one radio resource for one or more transmissions outside the control of the second radio system, wherein said at least one radio resource is also usable for transmissions controlled by the second radio system.
US10375672B2
Techniques for broadcasting data in a multi-channel network having a control channel and multiple data channels are described. A node wishing to broadcast data may determine a particular data channel from among the multiple data channels, a modulation technique, and a data rate to be utilized to broadcast the data. The broadcasting node may transmit a message over the control channel indicating that the data will be broadcast on the particular data channel using the modulation technique and at the determined data rate. The broadcasting node and a node wishing to receive the data may switch to the particular data channel. The broadcasting node may broadcast the data over the particular data channel, while the receiving node may receive the data. After broadcasting the data or a predetermined time period has expired, the broadcasting node and receiving node may switch to the control channel.
US10375670B2
The present invention provides a system and method for managing in a wireless communication device the receipt of a paging signal from a wide area wireless network. The method includes detecting by the wireless communication device whether the user of the wireless communication device is available for receiving an alert regarding incoming information via the wireless communication device. When the device determines that the user is not available for receiving the alert, one or more intervals during which a paging signal is expected as being possible are ignored by the wireless communication device, such that any paging signal for the wireless communication device that is present during the one or more intervals that are being ignored by the wireless communication device are not received by the wireless communication device.
US10375667B2
Systems and methods are disclosed for enhancing target positioning. A broadcast signal from a device is received by at one or more access points, where a first position area of the device is determined from an analysis of the broadcast signal. A second position area of the target, which is within the first position area, is determined by scanning pixels within the first position area in an image captured by the camera and, based on the scanned pixels, at least one target comprising a portion of the pixels is detected. The target within the image is classified, and based on the classification and portion of the pixels comprising the target, the second position area of the target within the first position of the image is triangulated.
US10375663B2
Aspects of the subject disclosure may include, for example, a system that receives a first notification indicating a first international mobile subscriber identity (IMSI) is being registered. A communication device sends a first registration request that includes the first IMSI to a registration function. Further, an identity proxy function intercepts the first registration request and sends the first notification to the device. In addition, the system receives from a billing server a request for services for the communication device. Further, the system provides a first Over-the-Air (OTA) message to the communication device that includes a second IMSI that is provisioned onto the communication device. Also, the system sends a first registration message to the registration function. The registration function includes a registry. The first registration message includes first instructions to indicate to the registration function to add the second IMSI to the registry. Other embodiments are disclosed.
US10375652B2
A device and method for controlling transmission power in a network device is disclosed. The method comprises transmitting, at an initial transmission power, an initial data transmission intended for at least one receiving device on a network, receiving an initial response from the at least one receiving device, the initial response including an initial received signal strength indication (RSSI), determining a power loss based on the value of the initial transmission power and the received RSSI, determining a new transmission power based on the determined power loss, and transmitting, at the new transmission power, one or more additional data transmissions intended for the at least one receiving device. The method further comprises determining whether link quality is deteriorating, and applying additional measures for optimizing transmission power based on the link quality and other factors. A solution for mitigating a loop condition is also disclosed.
US10375650B2
A method and apparatus are disclosed comprising a combined open loop/closed loop uplink power control scheme for E-UTRA. The combined open and closed loop method for UL intra-cell PC controls the wireless transmit receive unit (WTRU) transmit power spectral density (PSD), PSDTx, (e.g. power per RB).
US10375645B2
Mobile computing device power consumption can be reduced by using expiration window timers, state-based timers and/or the coordination of keep-alive timers. A mobile computing device can execute tasks associated with multiple keep-alive timers used for maintaining communication links between the device and cloud-based service providers in a single active state. A cloud-based keep-alive service can maintain mobile computing device-service provider communication links by sending one keep-alive communication to a mobile computing device in place of multiple communications. Upon receiving a response, the keep-alive surface can send a plurality of keep-alive communications to a plurality of cloud-based service providers.
US10375642B2
Techniques for managing battery powered devices in a cellular network are described herein. In some instances, a receiving device, such as a data collector, may receive transmissions from a network endpoint, such as a utility meter. The messages may contain an indication of a power level used in the transmission. The receiving device may estimate a battery end-of-life date of the network endpoint, based at least in part on a known reporting schedule of the endpoint and the power level used in transmissions. The receiving device or the endpoint may revise the reporting schedule to modify the battery end-of-life date. In addition to modification of the reporting schedule, the endpoint power of transmission can be modified, based on RSSI and/or a transmission retry count.
US10375637B2
An electronic apparatus used with a separate electronic device, and including: a first radio that wirelessly communicates with the electronic device at a first transmission power in a first power range according to a first wireless protocol; and a second radio that wirelessly communicates the electronic device at a second transmission power in a second power range, that is lower than the first power range, according to a second wireless protocol. The electronic apparatus includes a control circuit that determines whether the first radio is in a power-down state or a power-up state, determines whether a predetermined condition exists, powers-down the first radio when the predetermined condition exists, determines whether a predetermined message is received by the second radio, and powers-up the first radio when it is determined that the predetermined message is received while the first radio is in the power-down state.
US10375632B1
An EM pose tracking system controls a power mode by adjusting a transmit power of the EM transmitter based on a metric correlated with jitter in the EM readings. Such a metric includes metrics such as estimated noise computed from received EM data, a computed distance between the transmitter and the receiver, a measured signal power between the transmitter and the receiver, and the like. By adjusting the transmit power based on the jitter metric, the EM tracking system can reduce overall power consumption at a device that employs the EM tracking system, thus allowing the system to be used in a wider variety of devices and improving the user experience with those devices.
US10375629B2
Techniques are described herein for generating service preferences for a telecommunication device. Those service preferences are then provided to the telecommunication device to enable the telecommunication device to select a network connectivity from a plurality of network connectivities based at least in part on the service preferences. The network connectivities are respectively associated with a plurality of network operators. The service preferences may be generated and provided by any of a network operator, a service broker, or a management service.
US10375622B2
A method and system for wireless communication between a public transport vehicle and a remote server through at least one external mobile network are disclosed. At least one router is provided in the public transport vehicle for receiving and transmitting wireless data to and from a stationary communication server outside the public transport vehicle and to and from at least one client onboard the public transport vehicle. The router determines if a stream of wireless data packets received by said router corresponds to at least one of a VoIP stream and a VoWIFI stream, e.g. by accessing a blacklist with predefined ports and/or destination addresses. It is further determined if the client associated with the stream is within the access area of an access point which is set in a silent compartment mode.
US10375621B2
A method in an access point (AP) for broadcasting a beacon signal in a high frequency radio communication network. The method entails joining an AP cluster in the high frequency radio communication network, wherein the AP cluster contains two or more APs, and broadcasting a same beacon signal together with other APs in the AP cluster synchronously. The broadcasted same beacon signal contains an identification of the AP cluster. Also provided is a method in a communication device for deriving a beacon signal in a high frequency radio communication network.
US10375615B2
Provided is an information processing device including a decision unit to decide, based on process capability information acquired through a first communication path from at least one of a first and second control target device which are target devices to be caused to perform wireless communication through a second communication path that is different from the first communication path, the process capability information, a transmission target control target device between the first and second control target device to which connection information of the other control target device is to be transmitted out of connection information acquired from each of the first and second control target device through the first communication path, and a transmission control unit to cause the connection information of the other control target device to be transmitted to the transmission target control target device.
US10375614B2
An SeNB informs an MeNB that it can configure bearers for the given UE. At this time, the MeNB manages the DRB status, and then sends a key S-KeNB to the SeNB. The MeNB also sends a KSI for the S-KeNB to both of the UE and the SeNB. After this procedure, the MeNB informs an EPC (MME and S-GW) about the new bearer configured at the SeNB, such that the S-GW 50 can start offloading the bearer(s) to the SeNB 30. Prior to the offloading, the EPC network entity (MME or S-GW) performs verification that: 1) whether the request is coming from authenticated source (MeNB); and 2) whether the SeNB is a valid eNB to which the traffic can be offload.
US10375600B2
A data retransmission method includes transmitting, by a first device, data to a second device by using a first carrier. The first carrier is an unlicensed carrier. The method additionally includes retransmitting, by the first device, the data to the second device by using a second carrier. The first carrier and the second carrier are different carriers. The method additionally includes sending, by the first device, control signaling to the second device. The control signaling is used to indicate the data.
US10375599B2
The proposed technology relates to the issue of supporting release of common radio resources in a radio communication network. A radio network controller sends an indication of a value of a timer for implicit release of common radio resources to a base station. The base station receives the indication of a value of a timer for implicit release of common radio resources and determines whether to release common radio resources based on the indication of a value of the timer for implicit release of common radio resources. In this way, by using the indication of a value of the timer for implicit release the base station will be able to correctly determine whether to release the common resources upon reception of a report of empty buffer status from a UE. This will eliminate misinterpretations of the empty buffer status report, and avoid unnecessary radio link failures.
US10375594B2
An apparatus and method for generating an alert on a mobile terminal based on signal strength of the mobile terminal are provided. The method includes measuring a signal strength with which the mobile terminal communicates with a network, determining whether the measured signal strength is less than a predefined signal strength threshold, and if the measured signal strength is less than the predefined signal strength threshold, generating an alert indicating that the signal strength of the mobile terminal is low.
US10375592B2
A method determining indication of an occupancy level in a mobile communications system including a base station to communicate with a mobile communications device via a wireless interface provided by a first frequency channel allocated to mobile networks communications for the mobile communications system and by a shared channel which can be shared by the mobile communications system and by other wireless communications systems. The method includes: a mobile communications device: measuring, for each of plural first time periods within a second time period, a channel utilization on the shared channel; determining channel occupancy states for the shared channel for each of the first time periods based on the measured channel utilization; and determining an indication of an occupancy level for the shared channel for the second time period, the indication of an occupancy level determined based on the occupancy states for the shared channel for each first time period.
US10375591B2
A system for measuring and reporting wireless network service quality using remote devices, has been devised. The system comprises a central analysis and control server comprising at least a plurality of programming instructions stored in a memory and operating on a processor of a network-connected computing device; a mobile wireless test device comprising at least a plurality of programming instructions stored in a memory and operating on a processor of a network-connected computing device, which may be an application on an end-user device or a dedicated device.
US10375585B2
A neural network is trained using deep reinforcement learning (DRL) techniques for adjusting cell parameters of a wireless network by generating a plurality of experience tuples, and updating the neural network based on the generated experience tuples. The trained neural network may be used to select actions to adjust the cell parameters. Each experience tuple includes a cell identifier, a first state, a second state, an action applied to the cell that moves the cell from the first state to the second state, a local reward, and a global reward. The neural network is updated based on whether or not each action is acceptable, which is determined based on the global reward and the local reward associated with each action.
US10375581B2
The present disclosure relates to a method and system in a wireless network for radar detection in certain bands e.g. bands normally used for unlicensed access. In one broad aspect, a method is provided for a network node configured to control wireless transmissions in a frequency band also used for radar transmissions. In that method, the network node controls the wireless transmissions using a transmission cycle pattern defined by a transmit on time and a transmit off time. The method includes after a wireless transmission during the transmit-on time of a first transmission cycle, detecting, during the transmit-off time of the first transmission cycle, at least one radar pulse in the frequency band and extending the transmit off time of a second transmission cycle based on the at least one radar pulse detected. Advantageously, in some implementations, extending the transmit off time when one or more radar pulses are detected provides more time to detect a larger number of pulses which as a result, may improve radar detection accuracy.
US10375580B2
An access node of a 3GPP LTE-based wireless communication network comprises a transmitter portion that transmits downlink control information (DCI) to at least one wireless station of a plurality of wireless stations wirelessly accessing the node as a Multi-User Multiple Input Multiple Output (MU-MIMO) wireless communication network. The DCI comprises at least one code word indicating a rank of a channel matrix between the transmitter portion of the node and the wireless station greater than 4 and a spatial-related configuration for the wireless station. In one exemplary embodiment, the transmitter portion transmits the DCI from one substantially localized geographical transmission point forming a single-cell access point for the plurality of wireless stations. In another exemplary embodiment, the transmitter portion transmits the DCI from multiple geographically substantially isolated transmission points forming a single-cell access point.
US10375575B2
Systems and methods for securing access to a mobile device are disclosed. A method includes: synchronizing, by a first mobile computer device, with a remote mobile computer device; transmitting, by the first mobile computer device, a tone to a surface of an object; receiving, by the first mobile computer device, a compound resonance frequency from the object based on the transmitted tone; determining, by the first mobile computer device, the received compound resonance frequency conforms to a stored compound resonance frequency; unlocking, by the first mobile computer device, the first computer device based on the determining; and establishing, by the first mobile computer device, a group connection with the remote mobile computer device based on the unlocking.
US10375573B2
A system and method in which the Bluetooth technology is used in conjunction with a user application on a mobile device to facilitate hands-free fare validation at a transit station. The user app communicates with a controller driver in a controller unit that interfaces with a compliant fare gate. Bluetooth beacons are used to determine a passenger's proximity to the gate and camera-like devices determine whether a passenger has entered a fare validation zone. A user with a valid and active electronic ticket on their mobile device may simply walk through the fare gate “hands free” without the need to search for a physical ticket or a smartcard or a mobile phone. This hassle-free approach significantly improves the user experience and passenger throughput through fare gates. The Bluetooth-based automated fare validation system also detects passengers with valid electronic tickets and those without a valid permit for travel.
US10375570B2
An apparatus and method in a wireless communication system. The apparatus includes circuitry configured to: generate configuration information about a user equipment including retransmission time related information and used for performing device-to-device communication, wherein the re-transmission time related information represents information related to retransmission times of signal transmission with a user equipment performing device-to-device communication; and to transmit the generated configuration information to the user equipment performing device-to-device communication. A signal in device-to-device communication can be ensured to be accurately and completely transmitted between various communication devices participating in the communication, and thus the transmission performance of information is improved.
US10375566B2
The embodiments herein relate to a method in a first mobility management node (108a) for handling updated subscriber data associated with a UE (101). The UE (101) is currently unreachable by the first mobility management node (108a). The first mobility management node (108a) receives, from a subscriber database (128), updated subscriber data associated with the UE (101). At least part of the updated subscriber data is modified. The first mobility management node (108a) determines that transmission of the updated subscriber data to a gateway node (110) should be postponed until the UE (101) has become reachable.
US10375562B2
In an embodiment, a ProSe server recommends D2D RAT type(s) to a publisher based on subscriber D2D RAT capability statistics that characterize D2D RAT type capabilities of subscribers that subscribe to a proximity-based service in a location region. In an example, the publisher may then advertise the proximity-based service on the recommended D2D RAT type(s). In another embodiment, the ProSe server recommends D2D RAT type(s) to a subscriber based on publisher D2D RAT capability statistics that characterize D2D RAT type(s) used by publishers to advertise a proximity-based service in a location region. In an example, the subscriber may then search for the proximity-based service on the recommended D2D RAT type(s) and/or on one or more other D2D RAT type(s). In another embodiment, a subscriber searches for a binary code identifying a proximity-based service in accordance with a D2D RAT sequence.
US10375548B2
Aspects of the subject disclosure may include, for example, receiving, from an application server, a data transfer request associated with delivery of data from the application server to a wireless communication device that is connected to a mobile communication network, determining a priority score for the data transfer request associated with the wireless communication device according to status information in a subscription profile associated with the wireless communication device, comparing the priority score for the data transfer request associated with the wireless communication device to a plurality of priority scores associated with a plurality of data transfer requests associated with deliver of data to a plurality of wireless communication devices that are connected to the mobile communication network to generate a transfer order mapping of a set of requests comprising the data transfer request and the plurality of data transfer requests, and transferring the data from the application server to the wireless communication device according to the transfer order mapping of the set of requests. Other embodiments are disclosed.
US10375546B2
System, method, apparatus, and computer program product for providing mobile device support services
A method is provided for providing mobile device support services. The method may include monitoring a mobile device status. The method may additionally include performing device diagnostics based at least in part on captured device status data to identify potential faults that may affect mobile device functionality. A corresponding system, apparatus, and computer program product are also provided.
US10375541B2
Exemplary methods and systems are presented for social networking applications using autonomous mobile agents. Communication links are established based on geographic proximity and distance described as a domain in which resident agents are detected and identified. The communication links thus established allow platform independent communication along communication channels that are dynamically derived. Incorporation of computer machines and feature data sets permit agent classification and inter-agent notification of classification results.
US10375539B2
Methods and apparatuses for transmitting application-specific data over a control channel of a GMS telecommunications system. In one embodiment of the invention the application specific data is transmitted from an application device to a central monitoring station in the content field of a register_ss message. In one embodiment of the invention, application-specific data is transmitted from a central monitoring station to an application device in the calling party number field of a caller identification message.
US10375531B2
According to one embodiment of the present invention, a method by which a terminal receives a multimedia broadcast multicast service (MBMS) signal on the basis of non-orthogonal multiple access (NOMA) operation in a wireless communication system comprises the steps of: receiving an MBMS signal including a basic MBMS layer and an extended MBMS layer multiplexed by different power values on a power domain; and clearing of the basic MBMS layer from the received MBMS signal so as to acquire the extended MBMS layer, wherein the basic MBMS layer is received by a single frequency network (SFN) method from a serving cell and a neighbor cell, and the extended MBMS layer is received from the serving cell and not from the neighbor cell.
US10375529B2
The present specification discloses a transmission/reception method for a machine type communication (MTC) apparatus. The transmission/reception method for the MTC apparatus may comprise the steps of: receiving, by the MTC apparatus, setting information about a multicast-broadcast single-frequency network (MBSFN) subframe from a base station; receiving, by the MTC apparatus, downlink data for the MTC apparatus, on a data region of the MBSFN subframe; and receiving, by the MTC apparatus, a cell-specific reference signal (CRS) only on a portion of the resource blocks (RBs) in the whole system bandwidth of the data region in the MBSFN subframe. Here, the CRS received only on the portion of RBs may be transmitted while electric power is increased by means of the base station.
US10375526B2
Methods, systems, apparatus, and computer program products that include, on a first device executing a first instance of a location application, receiving an indication to begin sharing data describing a path traveled by the first device, receiving location data describing the path traveled by the first device, the location data received from a location system of the first device, and the location data including a plurality of locations of the first device, and transmitting the location data in a form usable to enable a user interface of a second instance of a location application executing on a second device to indicate the path traveled by the first device.
US10375519B2
A system and method of locating “friends” having mobile devices connected to a network and associated with a user account is disclosed. The method includes sending a request to a mobile device, the mobile device determining its present geographic location and responding to the requestor with this information. This information may be in the form of a coordinate location such as a GPS location or it may be in the form of a name that the mobile device owner assigned to a particular area (e.g., “home”). Having this location information, a user is able to view the location of the friend that is associated with the mobile device.
US10375515B2
Systems, methods, and program products for determining a location of a mobile device using a location application programming interface (API) are described. A mobile device can receive an input requesting the mobile device to monitor entry into and exit from a significant location. The mobile device can call a start-monitoring instance function of an object of a location manager class as declared in the API to start monitoring, and call a stop-monitoring instance function of the object as declared in the API to stop monitoring. The mobile device can store the entry and exit, or provide a record of the entry or exit to a function that is conformant to the API for performing various tasks.
US10375505B2
The disclosure relates to an apparatus for generating a sound field on the basis of an input audio signal. The apparatus comprises a plurality of transducers, wherein each transducer is configured to be driven by a transducer driving signal ql of the respective transducer; a plurality of filters configured to generate for each transducer the transducer driving signal ql of the respective transducer; and a control unit configured to provide or receive a first transducer driving signal vector q0 of dimension L such that the gradient of J(q;ψ) with respect to q is zero in (q0;ψ0), the control unit is further configured to provide a second transducer driving signal vector {tilde over (q)} of dimension L such that the gradient of the cost function J(q;ψ) with respect to q is [approximately] zero in ({tilde over (q)}; {tilde over (ψ)}), the control unit is configured to provide the second transducer driving signal vector {tilde over (q)}.
US10375504B2
There is a need to enable a wireless device to output signals such that the natural instincts of the user may be triggered. The present disclosure provides a solution by enabling a wireless device to determine a time delay and intensity difference associated with an audio output at a subset output devices based at least in part on a perceived spatial placement of at least one signal, a position of the transmitting device, and/or a signal strength associated with the signal. Using the time delay and the intensity difference, the output devices farthest from the transmitting device may output the at least one signal using the time delay and the intensity difference such that the user may detecting differences in the sound wave's time of arrival and intensity at the left ear versus the right ear, and thus, perceive the location of the audio source.
US10375503B2
A wave field synthesis apparatus for driving an array of loudspeakers with drive signals, the apparatus includes a sound field synthesizer for generating sound field drive signals for causing the array of loudspeakers to generate one or more sound fields at one or more audio zones, a binaural renderer for generating binaural drive signals for causing the array of loud-speakers to generate specified sound pressures at at least two positions, wherein the at least two positions are determined based on a detected position and/or orientation of a listener, and a decision unit for deciding whether to generate the drive signals using the sound field synthesizer or using the binaural renderer.
US10375495B2
A tool for arranging voice coil leadouts in a microspeaker comprises a mandrel having a top surface on which a bobbin and voice coil are positioned during formation of helicoidal leadout regions of the voice coil, a bobbin alignment feature for positioning at an inner diameter of the bobbin; a sleeve alignment element at a bottom region of the bobbin alignment feature, the sleeve alignment element having a first surface on which a sleeve of the microspeaker is positioned during the formation of the helicoidal leadout regions, and a gluing ring positioned about the mandrel and on a second surface of the sleeve alignment element for providing guide paths for distal ends of the leadout end regions extending in a direction from the mandrel to the sleeve alignment element.
US10375486B2
A hearing aid comprises a) first and second microphones b) an adaptive beamformer filtering unit comprising, b1) a memory comprising a first and second sets of complex frequency dependent weighting parameters representing a first and second beam patterns, b3) an adaptive beamformer processing unit providing an adaptation parameter βopt(k) representing an adaptive beam pattern, b4) a memory comprising a fixed adaptation parameter βfix(k) representing a third, fixed beam pattern, b5) a mixing unit providing a resulting complex, frequency dependent adaptation parameter βmix(k) as a combination of said fixed and adaptively determined frequency dependent adaptation parameters βfix(k) and βopt(k), respectively, and b6) a resulting beamformer (Y) for providing a resulting beamformed signal YBF based on first and second microphone signals, said first and second sets of complex frequency dependent weighting parameters, and said resulting complex, frequency dependent adaptation parameter βmix(k).
US10375485B2
A hearing device, e.g. a hearing aid, comprises a) first and b) second input transducers located on the head, and at or in an ear canal of the user, respectively, and providing respective electric input signals, c) a signal processing unit comprising c1) a weighting unit for applying weights to the electric input signals, and c2) a hearing loss processing unit providing a processed signal. The hearing device further comprises d) an output unit to provide a stimulus perceivable by the user as sound, e) a feedback detection unit for providing a measure of the current level of feedback from the output to the input, and f) an input signal weight control unit configured to control or influence first and second weights applied to the first and second electric input signals in dependence of the measure of the current level of feedback, and a current level and frequency dependent target gain.
US10375478B2
A loudspeaker diaphragm includes a cone having a curved surface from the outer to the inner periphery, and an annular edge of which inner peripheral part is bonded to the front side of the outer peripheral part of the cone. When seen from the front, the outer periphery of the cone is defined by smooth connection of three larger-diameter parts tangent to a first circle with a larger diameter, and three smaller-diameter parts each located between adjacent two of the three larger-diameter parts and tangent to a second circle with a smaller diameter. In the cone, a shape defined by connecting together points at the same position on the central axis is more circular as the points approach the inner periphery from the outer periphery. The inner periphery of the edge has a smaller radius than the second circle.
US10375475B2
In accordance with embodiments of the present disclosure, a digital microphone system may include a microphone transducer and a digital processing system. The microphone transducer may be configured to generate an analog input signal indicative of audio sounds incident upon the microphone transducer. The digital processing system may be configured to convert the analog input signal into a first digital signal having a plurality (e.g., more than 3) of quantization levels, and in the digital domain, process the first digital signal to compress the first digital signal into a second digital signal having fewer quantization levels (e.g., +1, 0, −1) than that of the first digital signal.
US10375474B2
The disclosed technology relates to a microphone array. The array comprises a plurality of microphones with each microphone having a horn portion. Each microphone of the array further comprises an instrument disposed at a distal end of the horn portion. Each instrument of the array is configured to convert sound waves into an electrical signal. The microphone array further comprises a beamforming signal processing circuit electrically coupled to each instrument and configured to create a plurality of beam signals based on respective electrical signals.
US10375468B2
A speaker assembly rigging system is provided with a first frame and a second frame that is adapted to couple to the first frame. The system includes a cam and a link. The cam is pivotally connected to the first frame about a pivot point. The cam includes at least two cam surfaces, and each of the at least two cam surfaces are offset at a different radial distance from the pivot point corresponding to a splay angle. The link has a proximal end that is pivotally connected to the second frame and a distal end having a contact surface. The link extends from the second frame in a deployed position such that the contact surface engages one of the cam surfaces.
US10375452B2
Apparatus and methods for thumbnail generation. In one embodiment, a thumbnail stream is generated where one or more bits are assigned to key frames and minimizes the number of bits assigned to delta frames. Each key frame may be used to extract a still image for use in thumbnails during trick mode operation (e.g., fast forward, rewind, pause, or random seek operation). When the encoded video file is given to a Just in Time Packager (JITP), the JITP extracts the image files (via the key frames). Information regarding how to reference these files is stored in generated manifest file and may be reformatted by the JITP to fit the needs of the current product. In a variant, the JITP reformats the image files extracted from the encoded video for operation on a number of devices.
US10375451B2
Provided are systems, methods, and computer-program products for identifying a media content stream when the media content stream is playing an unscheduled media segment. A computing device may receive a plurality of media content streams, where at least two of the plurality of media content streams concurrently includes a same unscheduled media segment. The computing device may determine that the media display device is playing the unscheduled media segment by examining the media content available at the current time in each of the plurality of media content streams. The computing device may determine identification information from the media content included in the media content stream. The computing device may determine contextually-related content, which may be disabled while the unscheduled media segment is being played by the media display device. The computing device may display the media content stream and the contextually-related content after the unscheduled media segment has been played.
US10375447B1
A distributed network for producing consensus, featuring methods comprising: playing, by an Exchange Player, a set of individual speaker videos created by an Exchange Recorder, wherein the set of individual speaker videos comprise an Exchange between a plurality of speakers; displaying, by a user interface of the Exchange Player, replies to the current speaker video as a vertical list of thumbnails overlaying a side of the Exchange Player user interface; and providing, by a user interface of the Exchange Player, the ability for users to rate speaker videos to indicate their level of agreement with the speakers, and for their ratings to be used to measure audience consensus with speaker videos at various levels, including post, thread, and conversation.
US10375444B2
The disclosed configuration includes a partial pre-fetching of source files from an origin server for playback. After pre-fetch, the remaining portions of a source file may be optimized for retrieval. By providing partial pre-fetch of source files, in conjunction with optimization, automatic video preview may be supported and source file presentation may begin in a timely fashion in response to user requested playback without inordinate bandwidth consumption.
US10375441B2
Embodiments are directed toward locally generating a replacement spot beam signal to be combined with other orbital television signals, where the replacement spot beam signal is generated from locally received over-the-air television signals. Over-the-air television signals are received at a user's premises via an over-the-air antenna and orbital signals are received at the user's premises via a satellite antenna. The orbital signals include a spot beam signal and other orbital signals. The spot beam signal is specifically generated for the geographical area associated with the over-the-air television signals. One or more available local channels are extracted from the over-the-air television signals and are converted into the replacement spot beam signal that is a satellite-compatible signal. The replacement spot beam, instead of the original spot beam signal, is then combined with the other orbital signals and provided to a content receiver.
US10375440B2
A display device is provided. The display device includes an outputter configured to output a content including a plurality of content parts, a signal processor configured to extract a first fingerprint corresponding to a first content part among the plurality of content parts of the content from at least one of a video signal and an audio signal constituting the content while the content is output, a communicator configured to transmit the first fingerprint to a server, and receive a second fingerprint corresponding to a second content part among the plurality of content parts of the content and first event information corresponding to the second fingerprint from the server, a storage configured to store the second fingerprint and the first event information, and a controller configured to control the outputter to output the first event information in coordination with the second content part of the content being output.
US10375438B2
A method for content projection and a mobile terminal are provided. The method includes that a mobile terminal runs a local playing service, a content projection control service and at least two protocol projection control services. A first projection instruction is acquired through the content projection control service, a first content played by the local playing service is intercepted, and the intercepted first content is transmitted to first protocol projection control service. The first content is transmitted to a first projection service through the first protocol projection control service by virtue of a first projection protocol.
US10375435B2
A method for programming a recording of a program by a digital television decoder. The decoder has a service plan including a plurality of services. The program to be recorded is broadcast on a first service. The decoder is aware of the first service, an identifier of the program to be recorded, and a theoretical start time of the program to be recorded. When the decoder receives a first standardized table from the first service, the decoder is put in a first operational mode in which the decoder starts recording the program based on the detection of an identifier of the program in the first standardized table, and, when the decoder detects no reception of the first standardized table, the decoder is put in a second operational mode in which the decoder starts recording the program based on the theoretical start time of the program.
US10375434B2
A real-time video targeting (RVT) system may leverage network-based computation resources and services, available 2D or 3D model data, and available viewer information to dynamically personalize content of, or add personalized content to, video for particular viewers or viewer groups. When playing back pre-recorded video to viewers, at least some objects or other content in at least some of the scenes of the video may be replaced with objects or content targeted at particular viewers or groups according to profiles or preferences of the viewers or groups. Since the video is being rendered and streamed to different viewers or groups in real-time by the network-based computation resources and services, any given scene of a video may be modified and viewed in many different ways by different viewers or groups based on the particular viewers' or groups' profiles.
US10375431B2
An information processing apparatus includes a channel identification information acquisition unit configured to acquire channel identification information for receiving a broadcast from a first object, a right information acquisition unit configured to acquire right information for acquiring a privilege, the right information being associated with the broadcast indicated by the channel identification information, and a privilege information acquisition unit configured to establish communication with a second object installed in a predetermined place different from a place of the first object, to execute a process for authentication based on the right information through the communication, and to acquire privilege information indicating the privilege, the privilege information being based on a result of the authentication.
US10375429B1
System, method, and computer program product embodiments are described for viewing synchronized content. An embodiment operates by establishing a viewing party to view synchronized content. Then, viewing party characteristics associated with the viewing party are received. Then, a piece of content relevant to the one or more viewers of the viewing party is selected using the received viewing party characteristics. Then, the embodiments operates by synchronizing display of the selected piece of content at set-top boxes (STBs) of corresponding viewers in the viewing party, where control of the synchronously displayed piece of content is provided to one or more viewers within the viewing party.
US10375428B2
Video content is uploaded via the Internet to a video-on-demand (VOD) server identified by a title and a hierarchical address of categories and subcategories for categorizing the title. The VOD server converts and stores the video content at a storage address in a video content database linked to the title. The title is listed in a location of an electronic program guide (EPG) using the same categories and subcategories as in its hierarchical address. Any TV subscriber can access the EPG and navigate through its categories and subcategories to find a title for viewing on the TV. This can enable many new blogging or podcasting-like programs by popular “Hosts” to be self-published on the Internet and readily navigated for display on TV. The EPG can also store TV program addresses as bookmarks and allow them to be shared with other subscribers or with friends and contacts online by sending to their email addresses.
US10375425B2
Examples of the present disclosure relate to techniques providing on-demand services through the use of portable computing devices. More particularly, embodiments are related to methods and systems for allowing point-of-view streaming via mobile devices by matching users browsing a webpage with an associated real world address with a streamer with a mobile device.
US10375415B2
The present disclosure relates to an image processing apparatus and a method that enable efficient change of reference relationship of views in multi-view coding. In the present technology, as for inter-view reference images, a used_by_curr flag is also set to an image having a possibility of being referred, in a slice header or syntax of an SPS. Only an image with the used_by_curr flag of 1 is added to a temporal list used in generating a reference list. Therefore, the temporal list (RefPicListTemp0[rIdx]) of L0 is generated in an order of a short-term (before) reference image of an index 0, a short-term (after) reference image of an index 1, and inter-view reference images of indexes 2 and 3. The present disclosure can be applied to an image processing apparatus, for example.
US10375413B2
An example device for decoding video data includes a processor configured to decode first and second reference pictures, wherein the first reference picture and the second reference picture are either both to be displayed before or after the current picture, determine a first motion vector (MV0) from a current block of the current picture to a first reference block of the first reference picture, determine a second motion vector (MV1) from the current block to a second reference block of the second reference picture, determine a first temporal distance (TD0) from the current picture to the first reference picture, determine a second temporal distance (TD1) from the current picture to the second reference picture, and decode the current block according to bi-directional optical flow (BIO) using MV0, MV1, TD0, and TD1.
US10375412B2
Multi-layer video encoding method and apparatus, and multi-layer video decoding method and apparatus
Provided are multilayer video encoding/decoding methods. The multilayer video decoding method includes obtaining, from a bitstream, instantaneous decoder refresh (IDR) alignment information specifying whether at least one intra random access point (IRAP) picture for a random access and comprised in a same access unit is limited to being an IDR picture; and reconstructing a multilayer video by decoding encoded data by using the IDR alignment information.
US10375411B2
In an example, a process for coding video data includes determining a partitioning pattern for a block of depth values comprising assigning one or more samples of the block to a first partition and assigning one or more other samples of the block to a second partition. The process also includes determining a predicted value for at least one of the first partition and the second partition based on the determined partition pattern. The process also includes coding the at least one of the first partition and the second partition based on the predicted value.
US10375408B2
A device capability negotiation method includes receiving, by a first device, a multilayer video data request sent by a second device, and sending, by the first device, response information to the second device. The response information includes at least one of the following information types: decoding capability information needed for decoding a multilayer video code stream, decoding capability information needed for decoding various layers in the multilayer video code stream, and decoding capability information needed for decoding different output layer combinations in the multilayer video code stream. Also disclosed are a device capability negotiation apparatus, and a computer storage medium.
US10375398B2
A first processing unit, such as a CPU, is configured to encode information that represents values of pixels in a block of an image in a lightfield dataset at a first bit rate that is selected from a plurality of bit rates and generate a block descriptor that includes information indicating locations of the encoded information for each pixel. A memory is configured to store the block descriptor and the encoded information in a format that is accessible by a second processing unit, such as a GPU, on a pixel-by-pixel basis. The second processing unit is configured to access, on the pixel-by-pixel basis, the encoded information representative of a value of a pixel in the block, decode the encoded information, and render the value of the pixel for presentation on a display.
US10375396B2
Coefficient coding for transform units (TUs) during high efficiency video coding (HEVC), and similar standards, toward simplifying design while enhancing efficiency. Elements of the invention include coefficient coding for TUs with up-right diagonal scans being modified, and selectively applying multi-level significance map coding.
US10375380B2
A mobile terminal including a wireless communication processor configured to receive an omnidirectional image from a photographing device; a display; and a controller configured to display a first image on a main screen of the display corresponding to a first partial image of the omnidirectional image, and display a second image corresponding to a second partial image of the omnidirectional image on a sub-screen, the second image having an object with an attribute similar to an object included in the first image.
US10375363B2
A projection optical system (10) projects from a first image plane (5) on a reducing side to a second image plane (6) on an enlargement side. The projection optical system (10) includes a first optical system (11) that includes a plurality of lenses and forms a first intermediate image (51) formed inside the first optical system (11) by light incident from the reducing side into a second intermediate image (52) on the enlargement side of the first optical system (11); a second optical system (12) that includes a first reflective surface (M1) with positive refractive power which is positioned further to the enlargement side than the second intermediate image (52); and a glass block (30) that is disposed between the first optical system (11) and the first reflective surface (M1), the glass block (30) passing light rays from the first optical system (11) to the second intermediate image (52).
US10375362B2
An imaging device includes: a pixel array including first and second pixels, each pixel including a photoelectric converter converting light into charge and a detection circuit detecting the charge; a first voltage supply circuit supplying a first voltage to the first pixel such that an electric potential of the first electrode is set to a first electric potential at a point of time at which a charge accumulation period for the first pixel starts; a second voltage supply circuit supplying a second voltage to the second pixel such that an electric potential of the first electrode of the second pixel is set to a second electric potential different from the first electric potential at a point of time at which a charge accumulation period for the second pixel starts; and an addition circuit adding together signals generated in the first and second pixels.
US10375353B2
To provide an information processing apparatus, an information processing method, and a program capable of producing the distance to a communication partner by using a three-dimensional expression to connect spaces, and realizing more comfortable communication.An information processing apparatus including: a reception unit configured to receive data from a communication destination; a generation unit configured to generate space image information in which an image corresponding to a space of the communication destination is disposed at a predetermined position in a three-dimensional space; and a display control unit configured to perform control such that the generated space image information is displayed on a display unit in a communication source.
US10375342B2
The disclosed technology relates to receiving media signals from a media device and rendering a user interface that is native to the device receiving the media signals based on information encoded in the media signals. The device receiving the media signal interprets information received from the media device describing media content and semantic information describing a type of interface page, and displays the content based on the semantic information in a graphical user interface (GUI) on the electronic device based on the interpretation.
US10375338B2
A hybrid bonded image sensor has a photodiode die with macrocells having at least one photodiode and a bond contact; a supporting circuitry die with multiple supercells, each supercell having at least one macrocell unit having a bond contact coupled to the bond contact of a macrocell of the photodiode die. Each macrocell unit lies within a supercell and has a reset transistor adapted to reset photodiodes of the macrocell of the photodiode die. Each supercell has at least one common source amplifier adapted to receive signal from the bond contact of a selected macrocell unit of the supercell, the common source amplifier coupled to drive a column line through a selectable source follower. In embodiments, the common source amplifiers of several supercells drive the selectable source follower through a distributed differential amplifier.
US10375335B2
An imaging device includes a pixel region in which light sensing pixels are grouped into pixel-units that each include multiple pixels, each column including pixels from at least two of the pixel-units. Each of the pixel-units is connected, via a corresponding readout line, to a corresponding readout unit configured to perform analog-to-digital conversion on pixel signals output thereto. A scanning unit that extends in a column direction is configured to select pixels for readout by applying row scanning pulses to scan lines connected to rows. A scanning unit that extends in a row direction for applying readout-enabling scan pulses to lines connected to columns is omitted. Those pixels that are selected for readout by one of the row scanning pulses are read out independently of any enabling pulses applied to lines connected to columns.
US10375334B2
The present technology relates to an image sensor and an electronic apparatus which can make the image sensor a smaller without degrading performance of the image sensor. The image sensor includes a pixel array unit in which pixels including photoelectric conversion elements are arranged in a two dimensional manner, a row circuit configured to control row scanning of the pixel array unit, and a column processing unit configured to convert an analog signal read out from the pixel array unit into a digital signal. The pixel array unit is disposed on a first-layer substrate, and the row circuit and the column processing unit are disposed on different substrates which are underlying layers of the first-layer substrate and which are laminated on the first-layer substrate. The present technology is applicable to the image sensor.
US10375332B2
An imaging device includes: a first pixel cell including a first photoelectric converter that generates a first signal by photoelectric conversion, and a first signal detection circuit that is electrically connected to the first photoelectric converter and detects the first signal; and a second pixel cell including a second photoelectric converter that generates a second signal by photoelectric conversion, and a second signal detection circuit that is electrically connected to the second photoelectric converter and detects the second signal. A sensitivity of the first pixel cell is higher than a sensitivity of the second pixel cell. A circuit configuration of the first signal detection circuit is different from a circuit configuration of the second signal detection circuit.
US10375330B2
The present disclosure relates to systems and devices configured to determine the distance to objects within a field of view. Namely, at least a portion of the field of view may be illuminated with a coherent light source. Due to interactions between the laser light, the transmission medium, and the object, characteristic laser speckle patterns may be formed. These characteristic laser speckle patterns may be imaged with a camera. Using statistical image analysis, an estimated distance to the objects within the field of view may be obtained. For example, the image frame may be partitioned into a plurality of image segments. An autocorrelation for each image segment of the plurality of image segments may be obtained. A depth map may be obtained based on the autocorrelations.
US10375318B2
An apparatus for optical calibration includes a calibration target simulating a combustion. The calibration target further includes a first light-emitting pattern and a first light-emitting mechanism effecting the first light-emitting pattern. The apparatus includes two optical cameras aiming at the calibration target, wherein each optical camera has an observation axis and there is an angle between the two observation axes.
US10375314B1
In general, the subject matter can be embodied in methods, systems, and program products for using a display of a computing device as a light source. The computing device receives a first image that was captured by a camera of the computing device, determines a brightness of at least part of the first image, selects an intensity of a light source that is to be presented by the display of the computing device, the intensity of the light source being selected based on the determined brightness of the at least part of the image, presents the light source by the display of the computing device, the presented light source having the selected intensity, and receives a second image that is captured by the camera of the computing device while the computing device is presenting the light source on the display using the selected intensity.
US10375313B1
The present disclosure generally relates to displaying visual effects in image data. In some examples, visual effects include an avatar displayed on a user's face. In some examples, visual effects include stickers applied to image data. In some examples, visual effects include screen effects. In some examples, visual effects are modified based on depth data in the image data.
US10375304B2
An apparatus has first and second generation units which generate, from input image data, color component data for luminance output and color component for color difference output, first and second convertors which converts tones of each piece of the color component data for luminance output and for color difference output, a combining unit combining each piece of the color component data obtained by the first and second convertors to generate respective pieces of combined color component data; a separation unit respectively separating luminance data and color difference data from the combined color component data; and a correction unit correcting a tone of each of the luminance data and color difference data. The second convertor has a characteristic for outputting a non-negative value in a range, of negative infinity to a positive threshold set in advance.
US10375301B2
A sensor control method that is executed by an air-conditioning apparatus includes: acquiring a first thermal image by scanning an air-conditioned space using the infrared sensor in accordance with a first scanning scheme, the air-conditioning apparatus being placed in the air-conditioned space; extracting a subject thermal image from the first thermal image, based on a difference between a background thermal image of the air-conditioned space when no subject is present therein and the first thermal image; determining a second scanning scheme different from the first scanning scheme, when the subject thermal image has a size smaller than a threshold size; and acquiring a second thermal image by scanning an area corresponding to the subject thermal image of the air-conditioned space using the infrared sensor in accordance with the determined second scanning scheme.
US10375295B2
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.
US10375289B2
An aerial system, including a processing system, an optical system, an actuation system and a lift mechanism, includes an autonomous photography and/or videography system 70, implemented, at least in part, by the processing system 22, the optical system 26, the actuation system 28 and the lift mechanism 32. The autonomous photograph and/or videography system performs the steps of establishing a desired flight trajectory, detecting a target, controlling the flight of the aerial system as a function of the desired flight trajectory relative to the target using the lift mechanism and controlling the camera to capture pictures and/or video.
US10375286B2
An imaging device and an imaging method are provided. An incident beam is separated into a first spectroscopic beam and a second spectroscopic beam by a spectroscopic unit and the first spectroscopic beam and the second spectroscopic beam are respectively incident on a first imaging module and a second imaging module. One of a phase detection autofocus (PDAF) mode and a contrast detection autofocus (CDAF) mode of the first imaging module is activated based on a brightness of an ambient light source. The first imaging module and the second imaging module are activated to shoot at a partially overlapping field of view (FOV) to obtain a first image and a second image. The first image and the second image are superimposed to obtain a composite image.
US10375276B2
A color correction table creation method for creating a color correction table for correcting a device-dependent value used as printing data to be input to a printing apparatus, including an output value acquisition step of acquiring, as an output value, a colorimetric result for a printed matter created by inputting a specific device-dependent value to the printing apparatus, an input value acquisition step of acquiring, as an input value for the color correction, a device-dependent value for a printed matter created by a reference printing apparatus to achieve the output value acquired, a correction value acquisition step of acquiring the specific device-dependent value as a correction value corresponding to the input value, and a creation step of creating the color correction table utilizing a relationship between the input value and the correction value.
US10375275B2
An image processing apparatus specifies, from among target pixels in a target image, first pixels related to a first color, and determines whether a specific condition is met for each peripheral pixel of the target pixel. The specific condition includes a condition that each peripheral pixel is a candidate for a pixel representing one of colors different from the first color. The apparatus specifies, as a second pixel related to a second color, each peripheral pixel meeting the specific condition. The apparatus performs an image process on target image data by using specified first and second pixels to generate processed image data. In a processed image, first processed pixels correspond to the specified first pixels and have the first color, and second processed pixels correspond to the specified second pixels and have the second color.
US10375269B2
A clip region recognition section recognizes clip regions from a read image. An inclination detection section detects an inclination of each of the clip regions. When the clip regions exist in number between P and Q, inclusive, a first processing control section executes a first clip processing. When the number is under P and over Q, a second processing control section executes a second clip processing. In the first clip processing, processing that an inclination correction section rotates the image according to the inclination of one of the clip regions and that a clip processing section cuts out the clip region is performed on each clip region. In the second clip processing, a clip region selection section selects one of the clip regions, the inclination correction section rotates the image according to the inclination of the selected clip region, and the clip processing section cuts out all the clip regions.
US10375259B2
A guidance button for displaying a message to prompt a user to register image data is displayed if the image data is not registered, and the guidance button is deleted if the image data is registered such that another button can be displayed in such an area.
US10375256B2
An information processing system includes a first display control unit and a second display control unit. The first display control unit displays, on a display unit, a button on which a setting value of a program is displayed. The second display control unit starts up the program when the button is pressed and, in accordance with the started program, displays, on the display unit, a setting screen that corresponds to the button being pressed.
US10375252B2
A system includes a first device to select and transmit a first code by a transmitter to a remote device; the remote device implements a sequence detector based on the first code; the transmitter in the first device generates a first sequence based on the first code; the sequence detector in the remote device detects the first sequence and activates the mechanism based on the detection; the first device may be a smartphone or a smart watch.
US10375251B2
A gain control system for dynamically tuning an echo canceller, the echo canceller being configured to estimate an echo of a far-end signal and subtract that estimate from a microphone signal to output an echo cancelled signal, the system comprising an echo measurement unit configured to calculate a ratio of the microphone signal to the far-end signal, an attenuation unit configured to attenuate at least one of the microphone signal and the far-end signal to output a second microphone signal and a second far-end signal to the echo canceller, the ratio of the second microphone signal to the second far-end signal being different from the calculated ratio, and an attenuation controller configured to control the attenuation unit, in dependence on the calculated ratio, so as to alter the ratio of the second microphone signal to the second far-end signal and control the echo-cancelled signal.
US10375247B2
Briefly, a variety of embodiments, including the following, are described: a system embodiment and methods that allow random access to voice messages, in contrast to sequential access in existing system embodiments; a system embodiment and methods that allow for the optional use of voice recognition to enhance usability; and a system embodiment and methods that apply to the area of voicemail.
US10375240B1
A real-time speech analytics system (“RSTA system”) detects a speech condition during a call involving a contact center agent and a remote party. Upon detecting the speech condition, an alert message is provided to an alert reporting module (“ARM”), which is configured to access various data to form a RTSA alert. In one embodiment, the RTSA alert is a transient alert indication overlaid on an agent icon on a grid where the agent icon represents the agent and is displayed to a contact center supervisor. Information on the type and severity of the alert may be conveyed by text and non-text images, such as icons, colors, or symbols. A number representing a cumulative number of alert messages received for each agent may be indicated in an alert bubble overlaid on the agent icon. A viewer is able to request detailed alert data upon selecting the alert bubble.
US10375234B1
Systems and methods for detecting volume level changes in communications are described herein. In some embodiments, a system comprises a computer system. The computer system comprises at least one processor and a memory coupled to the at least one processor. The memory stores program instructions that are executable by the at least one processor to cause the computer system to perform tasks. The tasks include recording a communication that comprises audio, and analyzing the audio of the communication. The analysis of the audio is operable to detect a change in a volume level of the audio that indicates an occurrence of a potential event of interest. The tasks also include creating and storing an information record corresponding to the communication in a second database. The information record includes an indication of the detected change in the volume level.
US10375231B2
To provide a mobile phone which can be used without hampering convenience in a condition where functions of the mobile phone are switched and can improve operability. The mobile phone includes an optical sensor, a display element, a pixel circuit portion where a plurality of pixels having a plurality of transistors are arranged in matrix, an optical sensor control circuit which is connected to an optical sensor driver circuit for driving the optical sensor and reads a signal from the optical sensor, a display portion control circuit which is connected to a display element driver circuit for driving the display element and outputs an image signal for displaying an image on a display portion, a gradient detection portion for outputting a signal in accordance with a gradient of the mobile phone, and an arithmetic circuit for performing display in the pixel circuit portion by switching image signals output to the display portion control circuit with a signal from the gradient detection portion.
US10375227B2
A mobile terminal is disclosed. The mobile terminal comprises: a case; an input module installed at the case, the input module acquiring a touch input of a user; and a controller generating a control signal, wherein the input module includes: a button having a plurality of holes, the plurality of holes located on the case; a capacitive sensor located in the case, the capacitive sensor acquiring a variation of a electrostatic capacitance in accordance with the touch input; and a dielectric layer located between the button and the capacitive sensor; wherein the electrostatic capacitance includes: a first electrostatic capacitance generated between the user and the capacitive sensor through the plurality of holes; and a second electrostatic capacitance generated between the button and the capacitive sensor, and wherein the controller generates the control signal when the capacitive sensor acquires the variations of the first and second electrostatic capacitances.
US10375223B2
In a computing device, event notifications take the form of alerts that can be presented in different ways. The particular form of each event notification depends on the nature of the event, the user task being performed at the time the event occurs, the user's preferences, or any combination thereof. In one aspect, the present invention presents event notifications in the form of banner alerts. Obtrusiveness is minimized by presenting the notification at a location near the edge of the screen (such as a bottom edge), and slightly shrinking the active display area to make room for the event notification. In this manner, event notifications can be presented without obscuring any part of the active display area. In addition, the user can obtain more information about the event by activating the notification (for example by tapping on it). In another aspect, the present invention provides a summary of pending event notifications. Thus, if the user is unable to (or does not wish to) respond to or acknowledge a notification when it is presented, the user can later view the event notification summary at his or her convenience, and can act on the event notifications at that time.
US10375221B2
An adapter may facilitate easy and swift data transfer amongst two previously incompatible electronic devices. Such an adapter may be operative to communicate data with a first of the two electronic devices using a contactless communication link and a first communication protocol and to communicate data with a second of the two electronic devices using a mechanical communication link and/or using a second communication protocol that is different than the first communication protocol, such that data may be transferred between the first and second electronic devices via the adapter. The adapter may be communicatively coupled to both the first electronic device and the second electronic device at the same time. The adapter may rapidly transition between communicating data with the first device and communicating data with the second device (e.g., without altering a physical connection between the adapter and one of the first and second devices during such a transition).
US10375212B2
Described embodiments improve the performance of a computer network using multiplexed application layer streams of network traffic. Multiplexed application layer streams of network traffic from the client to the server can be received via a first transport control protocol (TCP) connection. The multiplexed application layer streams of network traffic can include a first data packet with a first sequence number. The first data packet with the first sequence number can be forwarded to the server via a second TCP connection. A ping frame of an application layer protocol can be transmitted to the client to cause the client to increase a next sequence number. A second data packet can be received from the client with the next sequence number including a second sequence number. The second sequence number of the second data packet can be adjusted to be a third sequence number expected by the second TCP connection.
US10375188B2
A method for enabling a notification-providing system to allow third-party publishers to push notifications of interest to a user device as part of a notification subscription service. A computing device may receive notifications from one or more third-party systems. Each notification may be associated with one or more tags. The computing device may determine one or more interests of a user based in least in part on social graph information of the user. The computing device may match the user interests to the received tags to identify relevant notifications. The computing device may send one or more of the identified notifications to one or more delivery channels of the user.
US10375184B2
This disclosure provides various techniques that may allow for tracking how a user interacts with content. For example, a user may interact with various types of content, such as web pages, applications, text, multimedia, or any other type of content. In one example of web page content, for example, this disclosure provides that executable code may be included with a web page and run on a user's system (e.g., via a web browser). The code may be capable of monitoring which content is visible in a viewport of the web browser, when the content is visible, and what part of the viewport contains the content. This monitoring data may be used to measure user interaction or engagement with the content.
US10375183B2
A web browser renders a web page, where textual information is displayed in a first portion of the page and where streaming video is displayed in a second portion of the page. As a user interacts with the page and views the video, both page view values and video data values are sent out from the browser, across a single TCP/IP connection, and to a single analytics web server, where both types of values are stored. The page view values may, for example, indicate when the user clicks on buttons, keys or links. The video data values may, for example, indicate the settings or play status of the video player application program. The analytics web server receives the two types of values, performs real-time processing using the values, and outputs a report in real time where the report includes a real-time analysis of both types of data values.
US10375164B1
Parallel storage systems are provided with a burst buffer appliance for storage of a partitioned key-value store across a plurality of storage tiers. The burst buffer appliance is configured to store key-value data on first and second storage tiers comprising respective disjoint subsets of storage. One or more servers in the partitioned key-value store provide (i) an interface between one or more local key-value stores and one or more additional storage architectures, and/or (ii) a key value interface that provides access to at least one hardware key-value store. The local key-values are optionally sorted both locally by the local store and globally by the overall MDHIM framework. The local and global sorting can be leveraged to provide batch input/output (IO) operations that aggregate multiple requests into batch operations on one or more sorted ranges.
US10375163B2
Systems, methods, and computer-readable media for providing cross device messaging and enhanced synchronization of messages. In some configurations, an endpoint computing device can receive input of a mobile operator message. The endpoint computing device can process the message, and send a signal with the message to a relay computing device for delivery to a recipient computing device. In some configurations, the signal with the message may be sent to the relay device via a reference user profile in a distributed service platform (e.g., the Cloud). The endpoint computing device can send the signal with the message to a single relay computing device, or to multiple relay computing devices, for delivery. In some configurations, the endpoint computing device can send the signal with the message to a first relay device, which can then send the signal with the message to a second relay device for delivery to a recipient device.
US10375161B1
A distributed computing task management system includes an application for monitoring a processing load of multiple resources that are used to execute a distributed computing task. The resources include at least one hardware resource and one or more virtual objects executed on the hardware resources in a virtual computing environment. Using the monitored processing load, the application adjusts a performance of the resources to compensate for changes in the processing load incurred by the resources due to execution of the distributed computing task.
US10375159B2
Disclosed herein are enhancements for operating a content delivery network to load balance origin requests to origin servers. In one implementation, a method of operating a content delivery network comprising a plurality of cache nodes that cache content between end user devices and origin servers includes, in a first cache node of the plurality of cache nodes, obtaining distribution information indicative of how each cache node in the plurality of cache nodes has distributed content requests to the origin servers. The method further provides, in the first cache node maintaining a load balancing profile for the plurality of origin servers based on the distribution information, and distributing a content request to an origin server in the plurality of origin servers based at least in part on the load balancing profile for the plurality of origin servers.
US10375149B2
Measures are described which provide a framework for the registration and selection of applications and/or services. A registration procedure comprises receiving an indication of one or more services that an application is configured to perform; receiving an indication of one or more characteristics of data objects in respect of which the indicated service is configured to be performed; and storing, in the data store, data entries indicating each of the services and associated characteristics. A selection procedure comprises determining one or more data objects for selection; identifying, one or more services that may be performed in relation to at least one of the one or more data objects; and displaying one or more selectable elements corresponding to the identified services and data objects.
US10375146B2
A network bridge connects a host device, such as digital media player, cell phone or camera, to content sources over a network to permit the host device to transmit or receive digital media. The network bridge includes a network interface module that identifies at least one media source as well as digital media available on the network. A host device interface module receives, from the host device, file system requests in accordance with a protocol, such as a mass storage protocol. In response to the request, a host device protocol interface module on the network bridge translates the file system request to a request for digital media. The network interface module acquires digital media from the media source, and the host device interface module transfers the digital media to the host device in accordance with the interface protocol. The network bridge may connect to one or more services that provide content to the host device. For example, the services may be accessible over the Internet. In other embodiments, the network bridge implements protocols to add functionality to the host device.
US10375142B2
Example embodiments of the present invention include a server for providing screen data to be shared among a plurality of information processing apparatuses. The server receives a first request for obtaining operation screen data from a first information processing apparatus, stores in a memory a communication identifier for identifying a communication between the server and the first information processing apparatus, and transmits to the first information processing apparatus first operation screen data for the first information processing apparatus that includes the communication identifier. In response to receiving a second request for obtaining operation screen data from a second information processing apparatus being a mobile terminal, the server transmits to the second information processing apparatus second operation screen data for the second information processing apparatus that is associated with the first operation screen data for display, based on a determination indicating that a communication identifier of the received second request matches the communication identifier being displayed.
US10375137B2
A variable checkpoint mechanism in a streams manager checkpoints a streaming application based on periodic time periods for checkpoints. The variable checkpoint mechanism can take a checkpoint early before a periodic time period ends or late after the periodic time period ends based on predicted size of one or more tuple windows in the streaming application. The time for taking the checkpoint can be selected based on multiple checkpoint timing criteria, which include storage requirement for the checkpoint and predicted backpressure in the flow graph. In this manner the checkpoint timing of the variable checkpoint mechanism can be adjusted real-time to minimize the negative impact of checkpointing on the performance of the streaming application.
US10375136B2
A layered syndicated feed or content is provided having layers defined according to a media type (e.g., text, graphic, audio, or video) wherein each layer has a plurality of levels such that each level provides either inclusive or exclusive content of the layer's media type in varying degrees of detail or depth. Furthermore, a system is provided for requesting and storing user and mobile device profiles indicative of the syndicated content layers and levels that the user is interested in receiving and that the user's mobile device is capable of receiving.
US10375131B2
A server receives, from each of a plurality of participant devices in a communication session, a respective one of a plurality of audio streams. The server estimates an audio energy of each of the plurality of audio streams and determines whether to perform a transform on at least one of the plurality of audio streams. If so, the server performs the transform on the at least one of the plurality of audio streams and transmits the at least one of the plurality of audio streams to at least one of the plurality of participant devices.
US10375124B2
A method for initiating a session within a publish/subscribe network, comprises: publishing a first topic by a first user interface of a first device, the topic identifying the first user interface and including an address-identifier identifying a second user interface of another device, triggering a request to start a session, starting a first media endpoint (43, 44) by publishing the media endpoint to the network by using a second topic for the media end point representing the media end point and describing the capabilities of the media endpoint, and linking the first media endpoint with a second media endpoint (45, 46) of the second user interface (42), when the second user interface has accepted the session.
US10375117B2
A method for securely connecting to a remote server that provides improved Internet security. In the method, a client receives a request to connect to a remote server associated with a domain name. The client, when resolving the domain name, determines whether the remote server supports at least one predetermined IP layer security protocol. The client performs a key exchange protocol with the remote server to generate at least one shared secret in response to determining that the remote server supports the at least one predetermined IP layer security protocol. The client connects to the remote server using the at least one shared secret in the IP layer security protocol.
US10375116B2
Systems and methods for protecting a data item include, upon initiation of transfer of the data item from a server to a client device, determining a sensitivity score and a current protection, level of the data item. A policy is applied to determine an appropriate protection for the data item based upon the sensitivity score and the current protection level. A protected data item is provided to the client device by applying the appropriate protection to the data item.
US10375114B1
The disclosed computer-implemented method for enforcing access-control policies may include (i) determining that a user is attempting to access a controlled device that is subject to an access-control policy, (ii) locating at least one additional device that is in physical proximity to the controlled device, (iii) acquiring context information from the additional device that provides information about the identity of the user, (iv) establishing the identity of the user based on the context information acquired from the additional device, and (v) enforcing the access-control policy based on the identity of the user. Various other methods, systems, and computer-readable media are also disclosed.
US10375113B2
A method which makes it possible to manage access control between a first entity and a second entity belonging to two security domains in a cloud network is disclosed. In one aspect the method comprises, if the entities belong to security domains implementing different access control policies, determining whether there exists a first access control rule between the first entity and a virtual entity within the security domain of the first entity, and a second access control second rule between the second entity and the virtual entity within the security domain of the second entity. If so, the method may comprise controlling access between the first and second entities as a function of the first and second rules.
US10375102B2
Embodiments provide a malicious website address prompt method and a router. A router acquires a target website address in a network access request in access of a user terminal, determines whether the target website address is a malicious website address, and if determining that the target website address is a malicious web site address, sends prompt information of intercepting the target website address to the user terminal. Malicious web site address intercept software does not need to be installed in the user terminal, and the security of Internet surfing of a user is improved in a case in which the malicious website address intercept software cannot be installed in the user terminal or is not installed by the user.
US10375101B2
A method includes collecting system calls and call parameters invoked by monitored applications for target computer systems. The system calls and call parameters are received from operating system kernels on the plurality of target computer systems. Sequences of systems calls and call parameters of the monitored applications are correlated among different target computer systems to deduce malicious activities. Remedial action(s) are performed in response to malicious activities being deduced as being malicious by the correlating. Another method includes determining that network activity at a specific time is deemed to be suspicious. Using IP addresses involved in the suspicious network activity, computer system(s) are determined that are sources of the suspicious network activity. Based on the specific time and the determined computer system(s), application(s) are determined that are executing on the determined computer system(s) that are causing the suspicious network activity. Remedial action(s) are performed for the determined computer system(s).
US10375094B2
In some examples, a computing device may receive sensed data of a first sensor sent in a first transmission. The computing device may associate a first timestamp with the sensed data. Further, the computing device may receive, from other sensors, first signal strength information including first signal strength data and a first signal property related to the first transmission, and a second timestamp corresponding to detection of the first transmission. The computing device may receive, from other sensors, second signal strength information including second signal strength data and a second signal property related to a second transmission, and a third timestamp corresponding to detection of the second transmission. When the third timestamp is later than the first timestamp and the first signal property matches the second signal property, the computing device may indicate that a sensor that sent the second transmission is associated with an anomaly.
US10375087B2
Systems and methods of a security architecture for a connected aircraft are disclosed. In at least one embodiment, an avionics server comprises a plurality of device ports, wherein each of the plurality of device ports is coupled to a respective one of a plurality of device network interface cards and dedicated to a respective one of a plurality of avionics domains which corresponds to the respective device network interface card. Further, at least one processing device is configured to identify one or more signals from a respective user received at one or more of the plurality of device ports and to verify whether the user has access to the respective avionics domains that are dedicated to the one or more device ports over which the one or more signals are received.
US10375086B2
A method for detection of malicious encryption programs, the method comprising: intercepting, at a server, a file operation request from a client on a file stored on the server; collecting information about at least the requested file and the requested operation; determining, by a hardware processor of the server, based on the collected information, whether the file operation request came from a known malicious encryption program; when the file operation request came from an unknown program, then calculating, by the hardware processor, entropies of at least a portion of the file before and after the execution of the requested operation on the file; and calculating, by the hardware processor, a difference between the calculated entropies; when the difference is below a threshold, allowing the requested operation on the file; and when the difference is above the threshold, denying the requested operation on the file.
US10375084B2
Embodiments are disclosed for limiting an attack surface of a server application by enforcing integrity of a message transmitted to the server application. An example method includes receiving, by communications circuitry of a receiving system hosting the server application, a message including specific message content and a token. The example method further includes determining, by authentication circuitry of the receiving system and using the specific message content, whether the token comprises a valid message integrity secure token. If the token comprises a valid message integrity secure token, the example method further includes performing, by response circuitry of the receiving system, an operation in response to the message. If not, the method may include generating, by the authentication circuitry of the receiving system, an error message. Corresponding apparatuses and computer program products are also provided.
US10375080B2
Technologies to facilitate supervision of an online identify include a gateway server to facilitate and monitor access to an online service by a user of a “child” client computer device. The gateway server may include an identity manager to receive a request for access to the online service from the client computing device, retrieve access information to the online service, and facilitate access to the online service for the client computing device using the access information. The access information is kept confidential from the user. The gateway server may also include an activity monitor module to control activity between the client computing device and the online service based on the set of policy rules of a policy database. The gateway server may transmit notifications of such activity to a “parental” client computing device for review and/or approval, which also may be used to update the policy database.
US10375078B2
Embodiments of the invention are directed to techniques for preventing access to protected resources by unauthorized individuals by enabling an administrator associated with a transport computer to customize filtering rules via a user interface. In some embodiments, a server computer can, from a client computer, receive credentials of the administrator. The credentials can be used to retrieve requesting computers registered with the transport computer. The requesting computers may then be displayed at the client computer. A selection of one of the requesting computers is received from the client computer. A plurality of settings, which represent rules controlling which authorization request messages from the selected requesting computer are forwarded, are displayed at the client computer, wherein one of the settings references one or more attributes that distinguish certain authorization request messages. In response to receiving a selection of the respective setting, modifying the rules in accordance with the plurality of settings.
US10375065B1
This invention is a method and system for tokenless biometric authorization of an electronic communication, using a biometric sample, a master electronic identicator, and a public communications network, wherein the method includes: an electronic communication formation step, wherein at least one communication comprising electronic data is formed; a user registration step, wherein a user electronically submits a registration biometric sample taken directly from the person of the user; a public network data transmittal step, wherein the registration biometric sample is electronically transmitted to a master electronic identicator via a public communications network, said master electronic identicator comprising a computer database which electronically stores all of the registration biometric samples from all of the registered users; a user registration biometric storage step, wherein the registration biometric sample is electronically stored within the master electronic identicator; a bid biometric transmittal step, wherein a bid biometric sample, taken directly from the person of the user, is electronically transmitted to at least one electronic identicator; a user identification step, wherein an electronic identicator compares the bid biometric sample to at least one registration biometric sample previously stored in an electronic identicator, for producing either a successful or failed identification of the user; an electronic communication authorization step, wherein upon a successful identification of the user by an electronic identicator, at least one electronic communication is authorized for execution; wherein an electronic communication is biometrically-authorized without the user having to present any personalized man-made memory tokens such as smartcards, or magnetic stripe cards.
US10375064B2
Disclosed herein are methods, apparatuses, and systems for remotely accessing cloud applications. In one embodiment, the method comprises receiving an access request of a requester, sent by a cloud server, requesting being accessed by a controlling party; establishing a secure channel with the cloud server based on the access request of the requester, sent by the cloud server, requesting being accessed by the controlling party; receiving, via the safety channel, a login key generated based on the access request of the requester sent by the cloud server; generating, based on the login key, a login request for logging into the requester and sending the login request to the cloud server; receiving mode information of a login success returned by the cloud server after the cloud server verifies the login request; and receiving current mode information of the requester pushed by the cloud server, and entering a remote access mode for the requester. The disclosed embodiments can solve the following problems: remote access is not possible between different operating systems; a request for remote access cannot be made between terminals; and wasting unnecessary resources on site traffic. In addition, the method also prevents the risk of password leakage during remote access.
US10375061B2
Provided is a communication apparatus (121) that securely manages passwords for utilizing a server apparatus. A generator (203) generates a random table having the same number of rows and the same number of columns as a password table associated with a server name specified in an authentication request received by a receiver (202). An acceptor (205) accepts a key from a user to whom the random table is presented by a presenter (204). An identification unit (206) identifies, from the key and the random table, the user's of selection order of elements in the table. An acquirer (207) selects and arranges elements in the password table in the identified selection order, thereby acquiring a password. An output unit (208) displays the acquired password on a display or transmits the acquired password to the server apparatus, thereby allowing the user to utilize the server apparatus.
US10375056B2
A secure communication channel can be established between a recovery console and a recovery agent during an Active Directory disaster recovery. This secure channel can be established without employing the Kerberos or NT LAN Manager (NTLM) authentication protocols. Therefore, the recovery console and recovery agent will be able to establish a secure channel even when the domain controller is in Directory Services Restore Mode (DSRM) and NTLM is disabled. A secure channel can be established between the recovery console and the recovery agent based on the Microsoft Secure Channel (Schanel) Security Support Provider (SSP). The Schannel implementation can be modified in a manner that allows the client to be authenticated within the Schannel architecture.
US10375054B2
Provided herein are systems and methods of controlling access to a web-based application. Such a system may include an access determination server, an authorization control system, and a first web-based application accessible over a network to a first user device of a first user. The processing device of the access determination server receives application request information from the authorization control system, the application request information including an identifier of the first web-based application and an identifier of the first user, determines an access response based on the application request information and access information feed, transmits the access response to the authorization control system, receives an access result from the authorization control system, the access result being based on a response from a second user device to a notification, and stores the access result in an access information feed system.
US10375050B2
Systems and methods are provided for authenticating image files when network connections should not or cannot be used to transfer image files. A user device application may capture an image at a user device, generate an image file, and generate a hash file based on the image file. Instead of sending the image file to an authentication server for authentication, the application may send the hash file. If desired, the application may transfer the image file when a desirable network connection is available. Any alteration to the image file in the meantime will result in a different hash file for the altered image file, thus allowing detection of altered image files. This approach offers decreases the amount of data that is required to be transmitted in low or undesirable signal conditions, while maintaining an ability to detect alterations to image files that may have been made in the meantime.
US10375045B2
Methods are systems are provided for onboarding network equipment to managed networks. An onboarding controller may be used in authenticating the to-be-onboarded network equipment. The onboarding controller may issue a challenge, which may comprise instructions for making configuration changes to the network equipment. The configuration changes may comprise adding, removing, and/or changing connections within and/or to the network equipment within a local network comprising the network equipment. The onboarding controller may determine whether or not the configuration changes have been made to the network equipment. The determination of configuration changes may be used in verifying the identity and/or location of the network equipment, and/or in determining determine to which managed network the network equipment should be onboarded.
US10375040B2
A utility meter and method for metering consumption of at least one utility including: a metering unit, a communication unit for sending/receiving messages to/from a management center, a memory to store a unique identifier pertaining to the utility meter and a first key, an encryption unit for encrypting the utility consumption as a first cryptogram, a message generator for generating a utility message containing the first cryptogram, a key generator for generating a payload key to be used by the encryption unit for encrypting the utility consumption, a second cryptogram generated by the encryption unit by encrypting the payload key with the first key, the second cryptogram being intended to be included, by the message generator, at least once into the utility message to be sent to the remote management center.
US10375038B2
Disclosed aspects relate to symmetric multiprocessing (SMP) management. A first SMP topology may be identified by a service processor firmware. The first SMP topology may indicate a first set of connection paths for a plurality of processor chips of a multi-node server. A second SMP topology may be identified by the service processor firmware. The second SMP topology may indicate a second set of connection paths for the plurality of processor chips of the multi-node server. The second SMP topology may differ from the first SMP topology. An error event related to the first SMP topology may be detected. A set of traffic may be routed using the second SMP topology. The set of traffic may be routed by the service processor firmware in response to detecting the error event related to the first SMP topology.
US10375033B2
A system may automatically scan a physical document and perform processing actions on the scanned document according to a workflow. The system may include a scanning device that can detect a trigger event when a portable memory device is connected to or paired with the device or when a document, including one or multiple pages, is placed on the document handler of the device. Upon detecting the trigger event, the scanning device may retrieve the workflow and associated instructions from one or more designated folders on the portable memory device, automatically scan the document on the document handler to a digital document file, and perform various processing actions on the digital document file according to the workflow, with little or no user interaction. The processing actions may include storing, faxing, and emailing the scanned document, and/or performing certain document conversion functions on the digital document file.
US10375030B2
Methods are disclosed for creating a virtual encryption session prior to video streaming content being requested to reduce or eliminate delay in initialization of the encryption session and content delivery to the customer. A virtual session has control word(s) (CW) and virtual entitlement control message(s) (ECM) that are devoid of content specific information. One or more virtual sessions may be stored at an edge device and may be used to encrypt the first portion of a content stream while a content-specific encryption session is being initiated.
US10375029B2
A multimedia broadcasting system having a multiple-node structure includes nodes. Each node is coupled to at least one of the nodes, and the nodes include server nodes and multimedia-playing terminal nodes. Each server node is coupled to at least one of the server nodes and provides at least one multimedia content. Each multimedia-playing terminal node receives multimedia content transmitted by a server node of the server nodes and plays the multimedia content. A first server node of the server nodes is coupled to a second server node of the server nodes, and the first server node transmits, via the second server node, a first multimedia content to at least one multimedia-playing terminal node controlled by the second server node. Each multimedia-playing terminal node is a multimedia play terminal including at least one display device or audio playing device.
US10375027B2
An apparatus, method, system and computer-readable medium are provided for provisioning a user equipment device (UED). The UED may be configured to receive a generic configuration and (dynamically) derive settings specific to the UED that would otherwise have been received in the configuration. The UED may execute one or more applications to derive the settings specific to the UED. A first application may enable the UED to dynamically learn a fully qualified domain name (FQDN) and IP address of a node. A second application may enable the UED to generate authentication credentials for the UED. A third application may enable the UED to determine a port or ports that arc authorized for service and a port or ports that are not authorized for service. A fourth application may enable the UED to determine a number associated with the UED.
US10375026B2
Systems, methods, and other techniques for improving the operation of computing systems are described. Some implementations include a computer-implemented method. The method can include intercepting, at an intermediary computing system, messages communicated between a web server system and one or more client computing devices. A subset of the intercepted messages can be selected that are determined to commonly relate to a particular web transaction. The method can identify an expression pattern that occurs in the subset of the intercepted messages, and can determine that the identified expression pattern matches a first pre-defined expression pattern from among a plurality of different pre-defined expression patterns. A status of the particular web transaction can be determined based on the first pre-defined expression pattern that matches the identified expression pattern occurring in the subset of the intercepted messages. Information can be stored that indicates the determined status of the particular web transaction.
US10375017B2
Systems and method for detecting domain name system (DNS) registrar collusion include a collusion detector at a registry. The collusion detector obtains information related to name acquisition requests submitted by DNS registrars attempting to acquire domain names in a drop pool of expired domain names and provides attempt sets containing the domain names targeted by the DNS registrars for acquisition. Each attempt set contains at least one targeted domain name that a respective DNS registrar attempted to acquire via at least one name acquisition request. The collusion detector determines a degree of similarity between two or more attempt sets corresponding to a pair of the DNS registrars, estimates a likelihood of collusion between the pair of DNS registrars based on the degree of similarity, and performs any mitigation action warranted by the likelihood of collusion.
US10375007B2
An information processing method is performed at a terminal that is communicatively connected to a remote server. The method includes: logging into a first user account of a social application; pulling, from the remote server, information associated with a social group including the first user account and at least one second user account; selecting second multi-media information propagated by a third user account of the social application when the second multi-media information and interaction information by the second user account on the second multi-media information satisfy preset policies of the remote server; displaying the second multi-media information propagated by the third user account of the social application and the interaction information by the second user account in the social group on the second multi-media information; and receiving and displaying first prompt information sent by the second user account on the terminal.
US10375005B2
A method, computer program product, and system includes a processor(s) obtaining a hashtag and analyzing the hashtag to identify components comprising the hashtag. The processor(s) generate sub-hashtags, where each of the sub-hashtags includes at least one component. The processor(s) obtain, over an Internet connection, via a user interface of a social media platform displayed on a first computing resource, an entry by a user comprising text and the hashtag. The processor(s) obtains from a second computing resource, a request from a second user to access the entry that includes parameters of the second user on the platform. The processor(s) determine that a sub-hashtag is most relevant to the second user. The processor(s) configure instructions to display a customized entry, where the customized entry includes the text and the relevant sub-hashtag for the second user. The processor(s) instruct the second computing resource to display the customized entry in its user interface.
US10375003B1
A system and method for processing new rate sheets in a telecommunications system are disclosed, wherein the method may include receiving an email message from a supplier at a communication network; determining whether the received email message includes rate information; if the received email message includes rate information, fetching details of a template for the supplier associated with the received message; parsing and storing information in a first rate sheet based on information from the template; and updating routing tables based on the parsed rate information.
US10375001B2
A computing device, such as a network server or user terminal, automatically performs one or more predefined actions on inbound email messages responsive to receiving the inbound email messages. However, rather than base the performance of the actions on information manually provided to an email application by the user, the computing device retrieves event-related information stored in one or more calendar applications communicatively connected to the email application. The computing device then utilizes that information to perform the predefined actions. One example of such an action is automatically generating and sending an autoreply email message to the sender of the inbound email message.
US10374998B2
A customer service information forwarding method is provided. The method includes receiving customer service information sent by a client end terminal from a first communication platform to a first target account and, according to the first target account of the customer service information, obtaining a login status of a second target account on the second communication platform. The second target account is bound in advance to the first target account. The method also includes, when the second target account does not log in the second communication platform, obtaining a pre-established forwarding account bound to the second target account and setting the state of the customer service information as not-forwarded, and aggregating not-forwarded customer service information within a preset time period into a final aggregated customer service information and sending the final aggregated customer service information to the forwarding account through the first communication platform.
US10374991B2
An approach is provided for sharing electronic documents during electronic meetings. Client devices of meeting participants are configured with a file sharing application that allows participants of an electronic meeting to request and receive, during the electronic meeting, electronic documents that are displayed during the electronic meeting. The file sharing application allows presenters to review and approve or deny requests for electronic documents, and to apply security restrictions to electronic documents on a participant-by-participant basis. Security restrictions may also be specific to particular electronic meetings and access to electronic documents shared during electronic meetings may be restricted to users who were participants of the electronic meetings. The approach is not limited to files per se and is applicable to sharing any type of data in any format or structure.
US10374989B2
One or more computing devices, systems, and/or methods for hosting virtual chat rooms of a chat room are provided. For example, users (e.g., 3,000 users) may access video interfaces, hosting a video, and chat room interfaces associated with a chat room for the video (e.g., users may access a news website providing a live stream of a current event along with a chat room for discussing the live stream). Signals of the users (e.g., a user location, age, account profile information, prior chat room message behavior, etc.) are evaluated to identify user properties (e.g., the user is an active participant within chat rooms). The chat room may be sharded into a set of virtual chat rooms into which users are assigned based upon the user properties (e.g., 300 virtual chat rooms of 100 users each). In this way, users may have more meaningful interactions within the smaller virtual chat rooms.
US10374986B2
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for balancing loads in a publish-subscribe system. An example method includes: selecting a first hosting node from a plurality of hosting nodes based, at least in part, on a load data selected from at least one of node-specific data representing loads on the plurality of hosting nodes and channel-specific data representing a load associated with a channel; sending a request to the first hosting node to temporarily host a portion of a channel; temporarily hosting the channel portion by the first hosting node by temporarily storing one or more messages published to the channel, and temporarily providing, to a plurality of subscribers to the channel, access to the one of more messages; receiving a request to access the channel portion; and granting permission to access the channel portion.
US10374981B1
An interface circuit is disclosed for the transfer of data from a synchronous circuit, with multiple source elements, to an asynchronous circuit. Data from the synchronous circuit is received into a memory in the interface circuit. The data in the memory is then sent to the asynchronous circuit based on an instruction in a circular buffer that is part of the interface circuit. Processing elements within the interface circuit execute instructions contained within the circular buffer. The circular buffer rotates to provide new instructions to the processing elements. Flow control paces the data from the synchronous circuit to the asynchronous circuit.
US10374973B2
In a method of controlling computer network access, a server computer receives via a computer network from an endpoint computer of the computer network a request for an access configuration file. In response, the server computer dispatches to the endpoint computer an access configuration file. Thereafter, the server computer dispatches to the endpoint computer an update to the dispatched access configuration file or another access configuration file. The server computer can store data received from the endpoint computer regarding a violation of at least one policy included in the access configuration file, the updated access configuration file, or the other access configuration file. The server computer can either dispatch a unique access configuration file to each endpoint computer for which a unique access configuration file was prepared or dispatch a generic access configuration file to each endpoint computer for which a unique access configuration file was not prepared.
US10374957B2
Disclosed are a traffic control method and apparatus. According to the method, the number n of pieces of traffic to be divided is determined, n being greater than or equal to 2. All available traffic is divided into n pieces. Each piece of the traffic is the same as each other or differs from each other by one unit. N pieces of traffic are allocated to m equivalent paths so that each of equivalent paths is allocated with n/m or n/m+1 pieces of traffic. In a traffic allocation process, each of equivalent paths records the traffic allocated to itself and an allocation order of the traffic. When it is required to perform traffic switching, allocation is performed according to the allocated traffic and the allocation order thereof which are recorded by each of equivalent paths in a manner of first allocating last allocated traffic to an equivalent path in need, so that the number of pieces of traffic allocated to each of the equivalent paths is finally the same as each other or differs from each other by one piece.
US10374952B2
Various embodiments are disclosed for increasing Layer-3 LPM (longest prefix match) routing database in a network platform. In some embodiments, chipsets in fabric modules (FMs) can be partitioned into multiple banks. Network traffic can be directed towards a corresponding bank in the FMs by using a LPM table on a line card (LC). Entries in the LPM table on the LC can be programmed either statically or dynamically based upon LPM routes that are dynamically learned.
US10374947B2
A method and apparatus for handling a packet. The packet handling may include receiving the packet, associating the packet with configuration information, and performing packet handling operations on the packet according to packet handling instructions defined by the configuration information. A method and apparatus for encapsulating packets, decapsulating packets, or both, at a radio access node. The encapsulation and/or decapsulation operations are performed based on updateable configuration information specifying the operations to be performed without having to process the packet using the protocol with which it has been encoded.
US10374942B2
An apparatus, a method, a system, and computer program product are disclosed for link aggregation group management. A method includes receiving an identifier from a device connected to a first port of a first switch, determining whether a second switch has a connection to the device on a first port of the second switch based on the identifier for the device, and autonomously configuring a link aggregation group comprising the first port of the first switch and the first port of the second switch in response to determining that the device is connected to the first port of the first switch and the first port of the second switch.
US10374941B2
A technique includes determining a network interface aggregation information for a given network device. Determining the aggregation includes determining whether the network device is capable of providing first data identifying an aggregation and selectively inferring the aggregation based at least in part on other data if a determination is made that the network device is incapable of providing the first data.
US10374937B2
An integrated control device, to implement automatic address assignment in a path spanning two or more administrative domains, and to implement communication between a plurality of administrative domains, acquires definition information that defines protocols used in each administrative domain from an inter-administrative domain communication protocol stack list table, acquires available addresses of each protocol in each administrative domain which can be used for communication between the respective administrative domains from an available address range table, acquires a communication route from a starting point administrative domain to an ending point administrative domain, specifies domains that use the respective protocols on the communication route by using the definition information, assigns protocol information such as available addresses of each protocol between the specified domains by using an available address range table and notifies the assigned address to each domain.
US10374933B2
An exemplary method of monitoring operational statuses of network services includes a monitoring probe that is deployed in a media service network accessing test configuration data from a control server, testing the network services based on the test configuration data, determining operational statuses of the network services based on the testing, and reporting the operational statuses of the network service to the control server. In certain examples, the test configuration data indicates a media resource locator (“MRL”) network service to be tested, and the monitoring probe accesses MRL data from the MRL network service and parses the MRL data to identify one or more additional network services to be tested. The monitoring probe tests the additional network services and reports the operational statuses of the additional network services to the control server.
US10374927B2
Methods, apparatus and computer readable storage medium are disclosed to monitor media exposure. Examples disclosed herein compare bandwidth usage of a first media presentation application executing in a background of a consumer device to a first threshold for bandwidth activity to determine if the first media presentation application is one of active or inactive, the first threshold based on a first bandwidth usage pattern of the first media presentation application. Examples disclosed herein determine a state of a second media presentation application executing in a foreground of the consumer device during the first time period as one of active or inactive based on whether a special event associated with the second media presentation application is detected. Examples disclosed herein log and report application event information including an identification of the first and second media presentation applications, a context of the first and second media presentation applications, and the state of the first and second media presentation applications.
US10374919B2
A resource manager may monitor resources offered by a resource provider. The resource manager receives computing metrics from the resources and may perform a management action when a customer defined usage limit is satisfied. The management action may include the resource manager generating an alert, or the resource manager preventing the customer from further accessing the resources offered by the resource provider. The resource manager may also be used to reduce the cost of running a customer's application that uses resources offered by the service provider. The resource manager may also receive business metrics from the customer and determine rates of return using the business metrics and the computing metrics.
US10374916B2
The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for transmitting, by a user equipment (UE), a buffer status report (BSR) in a wireless communication system, the method comprising: triggering, by a medium access control (MAC) entity, a buffer status report (BSR); and transmitting the buffer status report, wherein the buffer status report includes a packet data convergence protocol (PDCP) buffer size for a radio bearer only if PDCP BSR condition is met.
US10374912B2
Systems, methods, and computer-readable storage media for monitoring queue occupancy in a network buffer, detecting microbursts, and analyzing the same. An ASIC device can monitor a queue occupancy value of a network buffer, detect when the queue occupancy value exceeds a first predetermined threshold queue occupancy, create a record with a time that the queue occupancy value exceeds the first predetermined threshold queue occupancy, a queue occupancy value at the time that the queue occupancy value exceeds the first predetermined threshold queue occupancy, detect when the queue occupancy value falls below a second predetermined threshold queue occupancy, and determine a maximum queue occupancy value between the time that the queue occupancy value exceeded the first predetermined threshold queue occupancy and a time that the queue occupancy value falls below the second predetermined threshold queue occupancy, and add to the record the maximum queue occupancy value, a time of the maximum queue occupancy value, the time that the queue that the queue occupancy value falls below the second predetermined threshold queue occupancy and the queue occupancy value at the time that the queue occupancy value falls below the second predetermined threshold queue occupancy.
US10374911B2
The present disclosure is related to device management in a machine to machine (M2M) network. Particularly, the present disclosure relates to performing an efficient device management based on correlations between M2M devices in the M2M network.
US10374909B2
In a server, a storage is configured to store status of a service agreement for delivering a cartridge with an image-recording device. For the image-recording device, the cartridge is available in a first mode and is unavailable in a second mode. The status includes a first status indicating that the service agreement has been in force and a second status indicating that the service agreement has been canceled. The storage is further configured to store instructions causing the server to receive a cancellation request of the service agreement from an information processor; transmit a switch command to switch an operating mode of the image-recording device from the first to second mode in response to the cancellation request; and change the status stored in the storage to the second status in response to receiving a response indicating that the operating mode has been switched from the first to second mode.
US10374908B2
Methods and apparatus for controlling a communication network (2) to deliver traffic to and/or from an end node (4) are presented. In an example method, a network node (8) receives information indicating a user-controllable selection at the end node (4) to have at least some of the end node (4)'s traffic delivered with a low priority level that is lower than a high priority level. Accordingly, the network node (8) controls the communication network to deliver at least some of the end node (4)'s traffic with said low priority level and awards one or more tokens accordingly. Furthermore, the network node (8) may receive information indicating a user-controllable selection at the end node (4) to have at least some traffic delivered with the high priority level. The network node (8) may accordingly redeem one or more tokens awarded to the end node (4) and controlling the communication network (2) to deliver at least some of the traffic with said high priority level.
US10374896B2
A system and a method for automatically detecting and configuring server uplink network interfaces in a network environment. An exemplary method includes receiving a discovery packet from a network element on a network interface of a server connected to the network element; evaluating the discovery packet to determine whether the network element possesses virtual bridging capabilities; and configuring the network interface of the server as an uplink interface for communicating with a network when the discovery packet indicates that the network element possesses virtual bridging capabilities.
US10374893B1
A device may receive information identifying a plurality of requests and identifying a plurality of targets for the plurality of requests. The device may generate respective routes for the plurality of targets, where a route, of the respective routes, for a target, of the plurality of targets, identifies a set of transformations to be applied to a corresponding request of the plurality of requests. The device may apply the respective routes to the plurality of requests to generate processed requests, and may communicate with at least one of the plurality of targets based on the processed requests. The device may receive results based on communicating with the at least one of the plurality of targets, wherein the results are based on the processed requests, and may provide information based on the results.
US10374875B2
A resource management device provides a communication service in a network in response to a service request. The resource management device includes a processor. The processor executes a process. The process includes converting a total resource amount in the network into a first value. The process includes assigning a second value to each type of the communication service from the first value. The process includes second converting a resource requesting amount of the service request into a third value. The process includes setting, determining that the third value is equal to or less than the second value that is assigned to the type of the communication service of the service request, a communication service associated with the service request for a communication device on the network.
US10374869B2
A containerized architecture to secure and manage Internet-connected devices, such as “Internet of Things” devices, is disclosed. In various embodiments, one or more containerized applications are run, e.g., on an Internet of Things gateway, subject to management by the management server. At least one of the containerized applications is a management agent configured to participate, subject to control of the management server, in management of one or more other of said containerized applications.
US10374860B2
The present invention relates to a 5th generation (5G) or pre-5G communication system for supporting a data transmission rate higher than that of a 4th generation (4G) communication system such as long term evolution (LTE). The present invention relates to the transmission of a filter bank multi-carrier (FBMC) symbol in a wireless communication system, and a method for operating a transmission terminal comprises the steps of: transmitting a first FBMC symbol generated by applying filters to subcarriers according to a first pattern; and transmitting a second FBMC symbol generated by applying the filters to the subcarriers according to a second pattern. In addition, the present invention also comprises examples different from the above mentioned example.
US10374853B2
To reflect advantages of continuous phase modulation (CPM), the invention provides a low complexity transmitter and receiver to transmit and receive CPM signals and addresses a significant reduction in the CPM demodulator complexity, and is especially well-suited for large values of L, e.g., L≥3. The invention utilizes a linear filter front end as an integral part of the CPM demodulation process to reduce the ISI inherent in CPM transmit signal, and minimizes the influence of L in the reception process. To that end, the invention renders the complexity of a CPM demodulator non-exponentially dependent on L, and L only has a weak impact on the number of coefficients of the linear front end filters. Moreover, the invention provides a simple way of forming CPM signals for a digital communication transmitter using parallel Time Invariant Phase Encoders, which simplifies the production of CPM waveforms on software or hardware.
US10374842B2
The present invention relates to data communication techniques and integrated circuit devices. More specifically, embodiments of the present invention provide an input buffer module that utilizes one or more equalization elements. The input buffer module includes an array of inverters arranged in a series. An equalization element is configured in series relative to a segment of the array of inverters. The resistance value of the equalization element is predetermined based on a delay associated with the segment of the array of inverters. There are other embodiments as well.
US10374841B2
Apparatus and methods for finding a vector solution to a tree search problem are disclosed. In some embodiments, the apparatus and methods can be used for sphere decoding. The tree search is performed by: obtaining a tree graph; identifying a plurality of nodes in the tree graph that are likely to be part of the solution to the tree graph; partitioning the tree graph into a plurality of sub-trees, each sub-tree including one or more of the identified nodes; processing the plurality of sub-trees in parallel by allocating one or more of the processing elements to each of the sub-trees; and determining the solution based on results of the sub-tree processing.
US10374837B2
Disclosed is a method for estimating a channel by a first terminal in a wireless communication system. Particularly, the method comprises the steps of: obtaining information associated with whether a first pre-coder for the first terminal and a second pre-coder for a second terminal are identical to each other; estimating, as a single effective channel, a first effective channel between a base station and the first terminal and a second effective channel between the base station and the second terminal when the first pre-coder and the second pre-coder are identical to each other; individually estimating the first effective channel and the second effective channel when the first pre-coder and the second pre-coder are different from each other.
US10374830B1
Tools and technologies geographically extend local area networks by transparently inserting transmission of encapsulated local area network frames over wide area network connections. Some devices receive frames from a switch or other physically addressed device using layer 2 protocols, encapsulate them, and send them over a wide area network to a similar remote device which decapsulates the frames and forwards them using layer 2 protocols. Load balancing, quality of service, compression, encryption, and other packet processing may be performed on the encapsulated packets.
US10374821B2
System and method for providing network support services and premises gateway support infrastructure
A service management system communicates via wide area network with gateway devices located at respective user premises. The service management system remotely manages delivery of application services, which can be voice controlled, by a gateway, e.g. by selectively activating/deactivating service logic modules in the gateway. The service management system also may selectively provide secure communications and exchange of information among gateway devices and among associated endpoint devices. An exemplary service management system includes a router connected to the network and one or more computer platforms, for implementing management functions. Examples of the functions include a connection manager for controlling system communications with the gateway devices, an authentication manager for authenticating each gateway device and controlling the connection manager and a subscription manager for managing applications services and/or features offered by the gateway devices. A service manager, controlled by the subscription manager, distributes service specific configuration data to authenticated gateway devices.
US10374819B2
The present disclosure relates to methods and devices of accessing a wireless network. The method of accessing a wireless network in a first terminal device includes: detecting a target terminal device waiting access a target wireless network after the first terminal device accesses the target wireless network; generating a plurality of multicast addresses according to access information of the target wireless network; and sending a multicast packet to each of the plurality of multicast addresses, wherein the multicast packet is indicative of the access information and is received by the target terminal device so as to access the target wireless network.
US10374817B2
The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for handling of unknown LCID values in a Multicast Channel in a wireless communication system, the method comprising: receiving a MAC PDU including at least one LCID on MCH; discarding a header field containing a first LCID and a corresponding MAC SDU indicated by the header field in the received MAC PDU if the UE does not join an MBMS service transmitted on a MTCH identified by the first LCID currently; and processing remaining parts of the MAC PDU after the header field and the corresponding MAC SDU are discarded from the MAC PDU.
US10374816B1
Systems and methods are provided for managing a conference call with multiple voice-enabled and voice-capturing devices, such as smart speakers. Reproduced, duplicate voice commands can cause unexpected results in a conference call. The voice commands can be determined to be received from the same conference call. A voice command for a particular voice-enabled device can be selected based on an energy level of an audio signal, event data, time data, and/or user identification.
US10374815B2
Examples disclosed herein relate to a conference call host. Examples include to establishing, by a first computing system, a first secure connection to a second computing system via a wireless network in response to receiving a secure connection request from the second computing system; the first computing system and the second computing system are in physical proximity to each other. Examples include to provide an operating system session to the second computing system through the secure connection while the first computing system and the second computing system remain in physical proximity to each other; the operating system is stored on and executable by the first computing system. Examples include to provide a connection to a conferencing platform to the second computing system via the first secure connection, the conference call at least among the first computing system, the second computing system, and a remote user.
US10374813B2
A coupler is provided. The coupler includes a power line, a PLC-to-Ethernet converter, a first transformer, and a power sourcing circuit. The power line is coupled between a first connector and a second connector. The power line is configured to conduct PLC signals. The PLC-to-Ethernet converter is configured to convert between the PLC signals and Ethernet signals. The first transformer is coupled between the PLC-to-Ethernet converter and a third connector. The first transformer is configured to condition the Ethernet signals for power-over-Ethernet transmission. The power sourcing circuit is coupled to the power line and configured to provide power to the first transformer.
US10374812B2
A physical uncloneable function (PUF) pattern is used for verifying a physical condition of an item. The PUF pattern is arranged to be damaged in the event that said item is exposed to a predetermined environmental condition. Verification of the physical condition of the item, is carried out by obtaining a measured response from the PUF pattern, and comparing the measured response with a stored response in respect of the PUF.
US10374807B2
Storing and retrieving ciphertext in data storage can include determining a first ciphertext value for a first data chunk to be saved to a client-server data storage system using an encrypted chunk hash value associated with the first data chunk as an initial value, and storing the first data chunk on a server in the client-server data storage system in response to determining that the first ciphertext value is a unique ciphertext value. Also, storing and retrieving ciphertext in data storage can include decrypting a ciphertext value for a second data chunk received from a client in the client-server data storage system and based on an encrypted chunk hash value associated with the second data chunk, and sending the second data chunk to the client in response to determining that the decrypted ciphertext value corresponds to an original data chunk saved to the server by the client.
US10374795B1
A system and method provide efficient, secure, and highly reliable authentication for transaction processing and/or access control applications. A personal digital key (PDK) is programmed using a trusted programming device to initialize and/or register the PDK for use. In one embodiment, the initialization and registration processes are administered by a specialized trusted Notary to ensure the processes follow defined security procedures. In a biometric initialization, the programming device acquires a biometric input from a user and writes the biometric data to a tamperproof memory in the PDK. In registration, the Programmer communicates to one or more remote registries to create or update entries associated with the user PDK. Once initialized and registered, the PDK can be used for various levels of secure authentication processes.
US10374793B2
An instruction and logic for a Simon-based hashing for validation are described. In one embodiment, a processor comprises: a memory the memory to store a plurality of values; and a hash circuit comprising a Simon cipher circuit operable to receive the plurality of values from the memory, to apply a Simon cipher, and to generate an output for each of the plurality of values; and circuitry coupled to the Simon cipher circuit to combine outputs from the Simon cipher circuit for each value of the plurality of values into a hash digest that is indicative of whether the values in the memory are valid.
US10374787B2
Methods and systems are described for receiving N phases of a local clock signal and M phases of a reference signal, wherein M is an integer greater than or equal to 1 and N is an integer greater than or equal to 2, generating a plurality of partial phase error signals, each partial phase error signal formed at least in part by comparing (i) a respective phase of the M phases of the reference signal to (ii) a respective phase of the N phases of the local clock signal, and generating a composite phase error signal by summing the plurality of partial phase error signals, and responsively adjusting a fixed phase of a local oscillator using the composite phase error signal.
US10374778B2
Some demonstrative embodiments include apparatuses, systems and/or methods of Multi User (MU) resource allocation. For example, an apparatus may include circuitry and logic configured to cause a wireless station to transmit a short feedback trigger frame including a first allocation of opportunities for short feedback from associated stations, and a second allocation of opportunities for short feedback from unassociated stations; to process a plurality of short feedbacks from a plurality of stations according to the first and second allocations, the plurality of short feedbacks to indicate uplink resource requests; based on the plurality of short feedbacks, to transmit a MU trigger frame to allocate uplink resources to the plurality of stations; and to process uplink transmissions from the plurality of stations according to the uplink resources.
US10374770B2
Embodiments of the present disclosure provide an uplink information demodulation method, an apparatus, and an uplink information demodulation system. and relate to the field of communications technologies. After an MCS index is selected for a terminal device, reduction processing is performed on the MCS index according to a preset MCS index reduction exponent, a reduced MCS index is indicated to the terminal device, frequency offset estimation is performed on the terminal device by using a recorded historical frequency offset value, and a PUSCH sent by the terminal device according to the reduced MCS index is demodulated after the frequency offset estimation. A frequency offset value is determined by using the prerecorded historical frequency offset value, so that the frequency offset value does not need to be determined in an existing manner of adding a DM-RS symbol to a 0.5-millisecond TTI.
US10374768B2
A method of identifying reference signal resources to be used in a transmission by a wireless device is disclosed. The method comprises a wireless device receiving signaling configuring the wireless device with a plurality of reference signal resource groups, each group comprising a plurality of reference signal resources. The wireless device subsequently receives an indication, in a control channel, of a selection of reference signal resources to be used. Each of the plurality of reference signal resources to be used is selected from a different one of the plurality of reference signal resource groups such that reference signal resources belonging to the same reference signal resource group are not selected for simultaneous use. A reference signal is then transmitted to a network node in the network using the indicated selection of reference signal resources.
US10374761B2
Disclosed herein are an active resource unit detector and a method of use thereof. An embodiment method of detecting active resource units among a plurality of potential resource units includes receiving an aggregate signal containing active pilots transmitted over the active resource units via random access transmissions. The active pilots are then detected and respectively associated with the active resource units according to a pilot-to-resource unit mapping.
US10374756B2
Methods described herein are for wireless communication systems. One aspect of the invention is directed to a method for a HARQ process, in which the HARQ process includes a first transmission of an encoder packet and at least one retransmission. The method involves allocating a transmission resource for each respective transmission. The method involves transmitting control information from a base station to a mobile station for each respective transmission. The control information includes information to uniquely identify the HARQ process and an identification of one of a time resource, a frequency resource and a time and frequency resource that is allocated for the transmission. In some embodiments of the invention, specific control information is signalled from a base station to a mobile station to enable RAS-HARQ operation. In some embodiments of the invention, retransmission signaling in included as part of regular unicast signaling used for both first transmission and retransmissions. In some embodiments of the invention, a 3-state acknowledgement channel and associated error recovery operation enables the base station and mobile station to recover from control signaling error and reduce packet loss.
US10374752B2
The present invention relates to data communication systems and methods thereof. More specifically, embodiments of the present invention provide a data transmission method. Data are encoded with staircase encoder, and staircase coded blocks are first interleaved then combined into outer code frames. Code frames additionally include sync words and padding bits. A second interleaving is applied to the bits of the code frames, and Hamming encoding is performed on the output of the second interleaver. Hamming codewords are Gray-mapped to dual-polarized quadrature-amplitude-modulation (DP-QAM) symbols, and a third interleaving of the symbols from a set of successive Hamming codewords is performed. Pilot symbols are inserted periodically into the stream of DP-QAM symbols. There are other embodiments as well.
US10374748B2
A wireless terminal (1) is configured, when a plurality of hybrid automatic repeat request (HARQ) ACK/NACK bits corresponding to a plurality of downlink component carriers (DL CCs) configured in the wireless terminal (1) are transmitted on a single physical uplink control channel (PUCCH) on a single uplink component carrier (UL CC), to change a spreading rate to be applied to time-domain spreading of a plurality of modulation symbols generated from the plurality of HARQ ACK/NACK bits, depending on the number of the plurality of DL CCs or the number of the plurality of HARQ ACK/NACK bits.
US10374739B2
The present invention relates to a controller, an access node, an aggregation node and methods thereof in a radio communication network. The controller comprises: a processor configured to select a plurality of spreading codes that are non-orthogonal or short orthogonal, and a transmitter coupled with the processor. The transmitter is configured to notify at least one of an access node or an aggregation node of the plurality of spreading codes.
US10374738B2
Method and apparatus for transporting client signals in an OTN are illustrated. In one embodiment, the method includes: mapping a client signal into a first Optical Channel Data Tributary Unit (ODTU) frame including an ODTU payload area and an ODTU overhead area, such that a plurality of n-bit data units of the client signal are inserted into the ODTU payload area and number information is inserted into the ODTU overhead area; mapping the first ODTU frame into the OPUk frame, such that the plurality of n-bit data units are mapped into an OPUk payload part occupying at least one Tributary Slot (TS) of the OPUk payload area and the number information of the ODTU overhead area is mapped into a first OPUk overhead part of the OPUk frame; forming an Optical Channel Transport Unit-k (OTUk) frame including the OPUk frame for transmission.
US10374734B1
Devices and methods to design and use network interfaces compliant with time-synchronization protocols via a multi-tier architecture are provided. This architecture allows for independent development between circuitry related to the time-synchronization protocols and circuitry responsible for channel access, reducing redundancies in the design process.
US10374733B2
A linear fader includes a slider that is configured to slide along a rail. The slider includes a magnet. The linear fader also includes a plurality of coils spaced along a length of the rail, one or more sensors configured to detect a position of the slider along the rail, and control circuitry operatively coupled to the plurality of coils and the one or more sensors. The control circuitry is configured to receive a signal corresponding to a first location of the slider from at least one of the one or more sensors, receive a desired location of the slider, and cause a first electrical current to pass through the plurality of coils, thereby generating a force on the slider in a direction toward the desired location.
US10374729B2
An antenna alignment tool and method for use by a user to align a near end antenna to a far end antenna. Embodiments of the tool include an interface, instrumentation, display, control and hands-free attachment structure. The interface receives location information representative of a location of the far end antenna with respect to the near end antenna. The instrumentation provides information representative of the location and orientation of the tool. The control is coupled to the interface, instrumentation and display, and causes the display of orientation information representative of the orientation of the tool with respect to the far end antenna. The hands-free attachment structure attaches the tool to the user's body and within the user's field of view. The user can move his or her body and the alignment tool attached thereto while viewing the orientation information on the display during antenna alignment.
US10374727B2
The present disclosure provides optical link management in a marine seismic environment. A first device can transmit, to a second device, a first optical transmission at a first output level. The first optical transmission can include a first packet corresponding to a network protocol. The first device can determine that the second device failed to receive the first packet via the first optical transmission. The first device can transmit, responsive to failure of the first optical transmission, a second optical transmission at a second output level different than the first output level. The second optical transmission can include a second packet corresponding to the network protocol. The first device can identify that the second packet was successfully received by the second link manager agent. The first device can establish, responsive to the identification that the second packet was successfully received, the second output level as a transmission output level for the first device.
US10374725B2
A submarine optical communication system using one or more power feed converters for power delivery to repeaters. Power feed equipment located one or more a landmasses is coupled to a power conductor of an optical cable for powering repeaters coupled to cable. One or more power feed converter(s) are coupled to the power conductor for converting current from power feed equipment to a constant output current or voltage for powering other repeaters coupled to the cable. Embodiments are robust to shunts of the power conductor.
US10374719B2
Methods and systems for a photonic interposer are disclosed and may include receiving one or more continuous wave (CW) optical signals in a silicon photonic interposer from an external optical source, from an optical source assembly via optical fibers coupled to the silicon photonic interposer. A modulated optical signal may be generated by processing the received CW optical signals based on a first electrical signal received from the electronics die. A second electrical signal may be generated in the silicon photonic interposer based on the generated modulated optical signals, and may then be communicated to the electronics die via copper pillars. Optical signals may be communicated into and/or out of the silicon photonic interposer utilizing grating couplers. The electronics die may comprise one or more of: a processor core, a switch core, memory, or a router.
US10374716B2
An optical transceiver comprising an optical signal input, a first modulation section coupled to the optical signal input, a second modulation section coupled to the optical signal input and positioned in serial with the first modulation section, wherein the first modulation section comprises a first digital electrical signal input, a first digital driver coupled to the first digital electrical signal input, and a first modulator coupled to the first digital driver, and wherein the second modulation section comprises a second digital electrical signal input, a second digital driver coupled to the second digital electrical signal input, and a second modulator coupled to the second digital driver, and an optical signal output coupled to the first modulation section and the second modulation section.
US10374714B2
A method for online switching of an operation mode of an ONT comprises: receiving an OMCI message in an online state by the ONT, wherein the OMCI message carries an indication message for switching the operation mode; and switching the operation mode according to the indication message by the ONT. The above-mentioned method realizes changing of an operation mode of an ONT in real-time in an online state based on the GPON standard, so that the ONT can flexibly operate in a gateway mode or a network bridge mode, and an operator management system only needs to change the operation mode of the ONT through a standard OMCI message according to a local network requirement.
US10374712B2
Tools and techniques for providing robust wireless distribution of communications signals from a provider. Certain embodiments comprise one or more modular communications apparatuses. The modular communications apparatuses feature an enclosure which is, at least in part, transparent to radio frequencies. A modular communications apparatus also typically includes one or more communications radios or transmitter/receiver devices within the enclosure. The apparatus also includes at least one and possibly more than one antenna located within the enclosure along with wire or cable-based signal output apparatus.
US10374698B2
Technology for a repeater is disclosed. The repeater can include one or more amplification and filtering signal paths. The repeater can include a controller. The controller can detect an oscillation in the repeater. The controller can reduce a gain in the repeater by a first amount to cease the oscillation in the repeater. The controller can reduce the gain in the repeater further by a second amount to create an oscillation margin. The controller can modify the gain in the repeater further by a third amount to create an offset to the oscillation margin.
US10374691B2
A mobile communication system comprises: a mobile platform (1) having a plurality of interfaces (2) to a respective plurality of mobile communication networks (6), and a router (5) for selectively connecting one or more communications devices (4) within the mobile platform (1) to one or more of the interfaces (2), for communication over the respective mobile communication networks (6); and a central core (10), common to each of the mobile communication networks (6), including a resource manager (11) arranged to allocate communication resources to the link interfaces (2); wherein the resource manager (11) is responsive to resource requests (S3) from the mobile platform (1) and to network conditions in the mobile communication networks (6).
US10374673B2
The present invention belongs to the field of communications technologies, and discloses a channel state information CSI feedback method and an apparatus. The method includes: determining a codebook of at each transport layer CSI of user equipment UE, where the codebook of the CSI at each transport layer of the UE is: W=W1×W2 an element Xi in W2 is a weighting coefficient corresponding to each codeword in W1, and i is an integer greater than or equal to 1 and less than or equal to K; determining a quantity Ni of bits occupied by a quantized value of an ith element in W2, where quantized values of at least two elements in W2 occupy different quantities of bits; and feeding back the quantized value of the ith element to a network device based on Ni.
US10374670B2
A method for communicating with a plurality of communication devices (UEs) using a phased array antenna system including an array of antenna elements, the method involving: receiving a plurality of port signal streams, wherein the plurality of port signal streams was obtained by precoding a plurality of data streams, each data stream of the plurality of data streams intended for a different corresponding UE; and within the phased array antenna system, processing the plurality of port signal streams to (1) undo the precoding that was performed on the plurality of data streams, and (2) generate via the array of antenna elements a plurality of transmit beams, wherein each transmit beam is directed towards a corresponding different UE among the plurality of UEs and carries a corresponding transmit signal that is derived exclusively from the data stream among the plurality of data streams that is intended for that UE.
US10374659B2
A method, receiver and system for isolated wireless data transfer are disclosed. The receiver includes a switching mixer connected to receive a data signal and a local oscillator signal and to output a mixed differential signal, a programmable gain amplifier using an operational transconductance amplifier (OTA) and resistive feedback, the OTA connected to receive the mixed differential signal and to provide an amplified differential signal to a polyphase filter, and an analog demodulator to demodulate the output of the polyphase filter and provide digital output.
US10374657B2
Aspects of the subject disclosure may include, for example a communication device that includes first and second waveguide devices that provide communications via electromagnetic waves that propagate along a transmission medium without utilizing an electrical return path, where the electromagnetic waves are guided by the transmission medium. The communication device can include a housing supporting a first plurality of antennas and a second plurality of antennas. The communication device can include a support structure physically connecting the first and second waveguide devices with the housing. Other embodiments are disclosed.
US10374644B2
A system for distributing broadband signals via twisted pair wiring is disclosed. Various aspects of the system involve use of a broadband signal distribution interface device and/or a broadband line driver. In one aspect, a broadband signal distribution interface device includes a broadband signal interface configured to receive broadband radio frequency signals, and a plurality of broadband signal connections configured to distribute broadband radio frequency signals. The interface device also includes circuitry defining an upstream signal path and a downstream signal path and including a gain control circuit and a slope control circuit each positioned along the downstream signal path. The circuitry is configured to accommodate downstream transmission of the broadband signals onto twisted pair wiring.
US10374641B2
A multiband antenna-equipped electronic device is provided. An electronic device includes a housing, a memory, an antenna for multi-band communication, a communication unit processing a radio frequency (RF) signal using the antenna, a switching unit including a first switch connected with a first point of the antenna, a second switch connected between the first switch and a second point of the antenna, a third switch connected with a third point of the antenna, a fourth switch connected between the second point and the third switch, a fifth switch connected between a first node between the first switch and the second switch and a ground, and a sixth switch connected between a second node between the third switch and the fourth switch and the ground, and a processor electrically connected with the memory, the communication unit, and the switching unit.
US10374640B2
A frequency offset device can be located at a remote unit of a distributed antenna system and can be configured to combine two or more RF bands to allow the remote unit to process signals otherwise associated with a total RF bandwidth beyond the capabilities of the remote unit to process simultaneously. Signals of the RF bands are received at the unit. At least one of the RF bands is shifted to form a composite RF band that has an edge of a first RF band overlapping an edge of a second RF band. The composite RF band includes information from the signals of the first RF band and from the signals of the second RF band. The remote unit can process the composite RF band.
US10374636B1
One embodiment relates a method of receiving data from a multi-lane data link. The data is encoded with an FEC code having a block length. The data is FEC encoded at a bus width which is specified within particular constraints. One constraint is that the FEC encoder bus width in bits is an exact multiple of a number of bits per symbol in the data. Another constraint may be that the FEC code block length is an exact multiple of the FEC encoder bus width. Another constraint may be that the FEC encoder bus width is an exact multiple of a number of serial lanes of the multi-lane interface. Other embodiments and features are also disclosed.
US10374633B2
A Low-Density Parity-Check (LDPC) decoder and a method for LDPC decoding are provided. The LDPC decoder receives a soft-decision input codeword block in which the probability of a bit being a “0” or a “1” is represented as a log-likelihood ratio (LLR). During LDPC decoding, a sequence of hardware logic units iteratively updates the soft-decision input codeword block until a valid codeword is found or a maximum number of decoding iterations is reached. Each hardware logic unit comprises a check node (CN) update logic unit and a variable node (VN) update logic unit. The CN update logic units are coupled via a closed CN path, and the VN update logic units are coupled via a closed VN path. Aspects of this LDPC decoder alleviate the global routing and energy efficiency challenges of traditional LDPC decoders, to enable multi-rate, multi-Gb/s decoding without compromising error correction performance in next-generation systems and future CMOS technology nodes.
US10374632B2
Systems and methods for data transport in optical communications systems, including a transmitter for encoding a received information sequence by constructing an outer and inner quasi cyclic-low-density parity check (QC-LDPC) code. The encoding includes dividing the received information sequence into a plurality of messages of equal length, encoding each of the messages into a codeword to generate a plurality of outer codewords, cascading the plurality of outer codewords to generate a bit sequence, and executing inner encoding to encode each of the plurality of outer codewords into codewords in QC-LDPC inner code. A receiver decodes a received data stream based on the QC-LDPC inner code using two-phase decoding including iteratively performing at least one of inner/outer and outer/inner decoding until a threshold condition is reached.
US10374622B2
A digital-to-analog converter for generating an analog output voltage in response to a digital value comprising a plurality of bits, the converter including: (i) a first switched resistor network having a first configuration and for converting a first input differential signal into a first analog output in response to a first set of bits in the plurality of bits; and (ii) a second switched resistor network, coupled to the first switched resistor network, having a second configuration, differing from the first configuration, and for converting a second input differential signal into a second analog output in response to a second set of bits in the plurality of bits.
US10374619B2
An oscillator circuit includes an oscillating unit, a counter unit, and a set value generator. The oscillating unit is configured to output an oscillation signal having a frequency corresponding to an input frequency setting value. The counter unit is configured to count a number of pulses of the oscillation signal during a time period corresponding to a period of a reference signal input from outside. The set value generator is configured to generate the frequency setting value every predetermined time period based on the count of the pulses counted by the counter unit.
US10374616B2
Described is an apparatus comprising: a first phase frequency detector (PFD) to determine a coarse phase difference between a first clock signal and a second clock signal, the first PFD to generate a first output indicating the coarse phase difference; and a second PFD, coupled to the first PFD, to determine a fine phase difference between the first clock signal and the second clock signal, the second PFD to generate a second output indicating the fine phase difference.
US10374612B1
In a general aspect, a quantum computing system includes ancilla qubit devices. In some aspects, a quantum computing system includes a quantum processor cell that includes a superconducting quantum circuit system. The superconducting quantum circuit system includes a tunable-frequency primary qubit device; a flux-bias device coupled to the tunable-frequency primary qubit device; and a fixed-frequency ancilla qubit device. The fixed-frequency ancilla qubit device is connected only to the tunable-frequency primary qubit device in the superconducting quantum circuit system. The quantum computing system also includes a control system communicably coupled to the quantum processor cell. The control system is configured to apply a parametrically-activated two-qubit quantum logic gate to the tunable-frequency primary qubit device and the fixed-frequency ancilla qubit device by sending, to the flux-bias device, a radio-frequency control signal that modulates the tunable-frequency primary qubit device.
US10374611B2
The various embodiments described herein include methods, devices, and systems for implementing logic gates. In one aspect, a circuit includes: (1) a superconducting component having a plurality of alternating narrow and wide portions; (2) a plurality of heat sources, each heat source of the plurality of heat sources coupled to a corresponding narrow portion of the plurality of alternating narrow and wide portions and configured to selectively provide heat to the corresponding narrow portion; (3) a bias current source coupled to each narrow portion of the plurality of alternating narrow and wide portions; and (4) an output node adapted to output a respective current while the plurality of superconducting components is in the non-superconducting state.
US10374604B1
A dynamic decode circuit for decoding a plurality of input signals to produce a positive output pulse one gate delay following a clock signal, wherein the output pulse indicates the plurality of signals were all positive, wherein the output pulse is active during an evaluation phase of a clock cycle and not active during a precharge phase of the clock cycle, wherein precharge is performed by nfet transistors.
US10374600B2
First and second comparators receive input signals of opposed polarities and drive operation of a switch in response thereto. A first current generator supplies a first current to the switch which, in response to the control of the first and second comparators, applies the first current, alternatively, to a first node or a second node. A second current generator sinks a second current from the first node and a third current generator sinks a third current from the second node. A logic circuit has inputs coupled to the first node and the second node, respectively, receives respective switching signals having fast switching wavefronts and delayed switching wavefronts. The output of logic circuit is configured for switching between a first state and a second state with switching between the first state and the second state triggered by the fast switching wavefronts of the respective switching signals.
US10374595B1
An RF switch includes two or more coupled RF switch cells, each RF switch cell including a transistor having a first source/drain node, a second source/drain node, and a gate node, a first varactor is coupled between the first source/drain node and the gate node, and a second varactor is coupled between the second source/drain node and the gate node.
US10374588B2
A quadrature clock generating apparatus connected to a local oscillator generating an input clock signal and an inverted input clock signal includes a fractional dividing circuit and a quadrature signal generating circuit. The fractional dividing circuit is configured for receiving the input clock signal and the inverted input clock signal, and for performing frequency-division upon the input clock signal and the inverted input clock signal to generate a frequency-divided clock signal according to a fractional dividing parameter. The quadrature signal generating circuit is configured for receiving the input clock signal, the inverted input clock signal, and the frequency-divided clock signal to generate a plurality of quadrature clock signals.
US10374585B2
A signal calculator includes a capacitor and a variable current source. The variable current source charges the capacitor and generates a current corresponding to a predetermined voltage during a first period. A first voltage is generated using a voltage of the capacitor charged during an enable period of a first signal in the first period, and a second voltage is generated using a voltage of the capacitor charged during the first period. The variable current source further generates a current corresponding to the second voltage during a second period. A second signal is generated according to a result of comparing the first voltage with the voltage of the capacitor during the second period, and a fourth voltage is generated by generating and sampling a third voltage which is increased according to a first current during an enable period of the second signal in the second period.
US10374584B1
An apparatus comprising: a flip-flip comprising a master stage and a slave stage, wherein the slave stage is coupled to the master stage, wherein the master and slave stages are coupled to a first power supply rail; and a scan circuitry coupled to the slave stage of the flip-flip, wherein at least a portion of the scan circuitry is coupled to a second power supply rail.
US10374581B2
Provided is a digital filter circuit in which a filter coefficient can be easily changed, for which circuit scale and power consumption can be reduced, and which carries out digital filter processing in a frequency domain. This digital filter circuit includes: a separating circuit for separating a first complex number signal, of a frequency domain that was subjected to Fourier transform, into a real number portion and an imaginary number portion; a filter coefficient generating circuit for generating a first frequency domain filter coefficient from a first input filter coefficient and a third input filter coefficient, and for generating a second frequency domain filter coefficient from a second input filter coefficient and the third input filter coefficient; a first filter that filters the separated real number portion using the first frequency domain filter coefficient; a second filter that filters the separated imaginary number portion using the second frequency domain filter coefficient; and a combining circuit for combining the output from the two filters.
US10374578B2
An ‘L’ shaped dynamically configurable impedance matching circuit is presented herein. The circuit can include a series element and a shunt element. The shunt element in the L-shaped impedance matching circuit can be moved or modified based on the impedance of the circuit elements in electrical communication with each side of the impedance matching circuit. Thus, in some cases, the impedance matching circuit may be a flexible circuit that can be dynamically modified based on the environment or configuration of the wireless device that includes the impedance matching circuit.
US10374577B2
Reflectionless low-pass, high-pass, band-pass, band-stop, all-pass, all-stop, and multi-band filters, as well as a method for designing such filters is disclosed, along with a method of enhancing the performance of such filters through the use of unmatched sub-networks to realize an optimal frequency response, such as the Chebyshev equal-ripple response. These filters preferably function by absorbing the stop-band portion of the spectrum rather than reflecting it back to the source, which has significant advantages in many different applications. The unmatched sub-networks preferably offer additional degrees of freedom by which element values can be assigned to realize improved cutoff sharpness, stop-band rejection, or other measures of performance. The elements of the filter may be physical passive elements, or synthesized with active circuits, potentially realizing even negative element-values for improved performance.
US10374572B2
A radiofrequency filter utilizing a common mode choke both as a traditional common mode choke as well as the inductance in a low pass filter. Filter topology as well as component selection is optimized for wide band operation. Common mode chokes allow differential currents to pass with little attenuation while common mode currents are effectively presented with an inductance in the common current path. This inductance is used in a low pass filter configuration to present an even higher attenuation to common mode currents. The use of multiple chokes and/or differing core materials contributes to wider band operation without pronounced resonances. The capacitance used in the low pass filter is connected in a way as to reduce its effect on the data signals while still being effective in filtering.
US10374567B2
A method is provided for adapting an applied volume gain in an audio amplifier controlling at least one loudspeaker of an enclosure according to a desired volume gain selected by a user on a scale increased by a maximum desired volume gain, including determining effective intensity applied to the loudspeaker, calculating maximum volume gain from the desired volume gain, an effective intensity applied to the at least one loudspeaker, thermal characteristics of the loudspeaker, and the maximum desired volume gain, then calculating a variable applied volume gain according to an increasing monotonic function providing a variable applied volume gain according to the desired volume gain such that the image of the maximum desired volume gain by the monotonic function is equal to the maximum volume gain, and applying to the amplifier as applied volume gain, the minimum of the desired volume gain and the variable applied volume gain.
US10374563B2
A gain control system for controlling gain applied to an audio signal includes a power estimator configured to estimate the power of a digital signal derived from the audio signal, a digital gain estimator configured to determine, in dependence on the estimated power, a digital gain which would modify the power of the digital signal so as to reach a target power level, and a gain controller configured to adjust an analog gain applied to the audio signal in dependence on the determined digital gain.
US10374554B2
Certain aspects of the present disclosure generally relate to a differential amplifier implemented using a complementary metal-oxide-semiconductor (CMOS) structure. The differential amplifier generally includes a first pair of transistors and a second pair of transistors coupled to the first pair of transistors. The gates of the first pair of transistors and gates of the second pair of transistors may be coupled to respective differential input nodes of the differential amplifier, and drains of the first pair of transistors and drains of the second pair of transistors may be coupled to respective differential output nodes of the differential amplifier. In certain aspects, the differential amplifier may include a biasing transistor having a drain coupled to a source of a transistor of the first pair of transistors and having a gate coupled to a common-mode feedback (CMFB) path of the differential amplifier.
US10374550B2
An electronic system comprises a first and a second oscillator that are mutually cross-coupled and have one and the same resonant frequency, each oscillator comprising an electrical resonator, an active cell having a negative small-signal resistance linked to the electrical resonator, an electric power supply terminal of the active cell, an output for an oscillation signal and a terminal for connection to a ground point, wherein: the electric power supply terminal of the second oscillator and the terminal for connection to a ground point of the first oscillator are linked to one and the same point, termed dynamic ground; and the system also comprises a differential amplifier forming, with the active cell of one of the oscillators, a feedback loop designed to keep the potential of the dynamic ground point at a constant level, dependent on the reference voltage.
US10374535B2
According to an embodiment, a motor control apparatus includes a current detecting unit that detects a motor current, a rotation position detecting unit that detects a rotation position of a rotor, a phase difference calculating unit that calculates first phase difference information between the motor current and the rotation position when a rotation speed of a motor is equal to or lower than a predetermined rotation speed and second phase difference information when the rotation speed of the motor exceeds the predetermined rotation speed, a storage unit that stores phase correction information based on the first phase difference information, a correcting unit that outputs a corrected rotation position signal and a drive unit that generates a drive signal to be output to the motor.
US10374529B2
An electric drive system includes an energy storage system (ESS), a power conversion system, and an alternating current (AC) traction system. The ESS provides or receives electric power. The ESS includes a first energy storage unit and a second energy storage unit. The power conversion system is electrically coupled to the ESS for converting an input power to an output power. The AC traction system is electrically coupled to the power conversion system for converting the output power of the power conversion system to mechanical torques. The AC traction system includes a first AC drive device and a second AC drive device. An energy management system (EMS) is in electrical communication with the ESS, the AC traction system, and the power conversion system for providing control signals.
US10374526B2
A monitor device includes exterior panel, chassis partly or wholly surrounded by exterior panel, and disposed so as to be movable in an internal space of exterior panel, a base member that movably supports chassis, first switch and second switch that detect a change of a relative position between exterior panel and chassis, a motor that causes chassis to move with respect to the base member, and a CPU that controls driving of the motor in response to a change of a relative position between exterior panel and chassis detected by first switch and second switch.
US10374525B2
A multiple drive for a heavy load application includes a plurality of drive trains which are activated such that individual ones of the plurality of drive trains are successively activated automatically during startup of the heavy load application as part of a predefined activation strategy according to a predefined activation scheme and an activation sequence defined therein. In the event of a repeated start of the heavy-load application, a different activation scheme can be used for the activation.
US10374519B2
The present disclosure discloses an LLC resonant converter and a method for suppressing ripples in output voltage of the LLC resonant converter. The LLC resonant converter comprises: a half-bridge or full-bridge chopper having a driving circuit, an inductance-capacitance series resonant network coupled to the chopper, an isolation transformer coupled to the resonant network, and a rectification and filtering circuit coupled to the isolation transformer; a feedforward controller coupled to generate a feedforward signal based on an input voltage; and a controlled oscillator coupled to receive the feedforward signal from the feedforward controller and to control an operating frequency of the chopper via the driving circuit based on the feedforward signal. Thus, a feedforward correction is provided for the LLC resonant converter, so that ripples in a DC output voltage of the LLC resonant converter are reduced.
US10374516B2
According to an implementation, a resonant converter for detecting non-zero voltage switching includes an oscillator configured to generate a first clock signal to drive a first power switch, and a second clock signal to drive a second power switch. The resonant converter includes a non-zero voltage switching (non-ZVS) detection circuit configured to receive an integrated current sense signal sensed on a primary side of a transformer of a resonant network, and determine a polarity of a voltage of the integrated current sense signal at a predetermined point in the first clock signal or the second clock signal during a switching cycle. The non-ZVS detection circuit is configured to detect a non-ZVS event based on the polarity of the voltage of the integrated current sense signal at the predetermined point in the first clock signal or the second clock signal during the switching cycle.
US10374497B2
In a method to manufacture an improved exciter for a generator, the exciter comprising an exciter rotor, and an exciter stator, a coil of full hard cold rolled electrical steel is provided, the steel comprising at least silicon in a weight percent greater than 0.60%. Without a prior annealing of the full hard cold rolled steel coil, the coil is slit to create at least one strip. The at least one strip is stamped to create a plurality of rotor laminations and a plurality of stator laminations from the same strip. The rotor laminations are separated from the stator laminations and the set of rotor laminations and the set of stator laminations are created. Only the set of exciter rotor laminations are annealed. The annealed set of exciter rotor laminations are assembled to create the exciter rotor and the set of not annealed exciter stator laminations are assembled to create the exciter stator.
US10374496B2
In a method of mounting attachment parts to an electric machine, a rotor of the electric machine is non-rotatably supported in a bearing device. A stator of the electric machine is detachably secured in a predefined first installation position by a clamping device, and a first attachment part is mounted to the stator. The clamping device is then released, and the electric machine is operated as motor for a time period sufficient for the stator to rotate in relation to the rotor until reaching a second installation position. The stator is secured by the clamping device in the second installation position, and a second attachment part is mounted to the stator.
US10374495B2
A method releases rotor poles of a large electrical machine from the rotor hub, which in the fitted state is located within the stator. In one method step, at least one device is introduced into the air gap between the sector and a rotor pole to be released. The device has a carrier plate and at least one cushion that can be filled with gas and is attached to the carrier plate. In a following method step, the cushions belonging to the device are filled with gas under pressure, the pressure being successively increased until the pole to be released has come away, and in that, in a following method step, the at least one device is removed from the air gap. In a further step, the released pole is pulled out of the rotor hub.
US10374490B2
An electronic device includes a heat sink, where heat dissipating gel is interposed between the heat sink and a side of an electronic component, which is mounted on a substrate, opposite from the substrate. The electronic component includes an electrical conductor electrically connected to a chip, and an insulator portion that molds the chip with the electrical conductor. The heat sink includes a non-abutting surface that faces the electrical conductor of the electronic component, the heat dissipating gel interposed between the non-abutting surface and the electrical conductor, and an abutting surface that is positioned closer toward the substrate than the non-abutting surface is and abuttable with the insulator portion. Accordingly, when the abutting surface of the heat sink abuts the insulator portion of the electronic component, the non-abutting surface of the heat sink is prevented from abutting the electrical conductor of the electronic component.
US10374486B2
A method and assembly of a dry cavity oil cooled electric machine includes a housing, a shaft configured to operably couple with a source of rotational force and rotate about a rotational axis, and an exciter rotor and a permanent magnet generator rotor carried by the shaft, wherein the exciter rotor and the permanent magnet generator rotor rotate relative to the housing, which provides such a construction of dry cavity generators that have high efficiency and high power density.
US10374484B2
The device for generating an electrical current, intended for a pipeline, includes a pipe element (1), a rotor (2) suitable for being set in motion by the fluid and a stator (3a, 3b) arranged to cooperate with an end of the rotor (2) opposite to an axis of rotation (4) of said rotor (2) in order to generate the electrical current. The axis of rotation (4) is mounted at its opposing longitudinal ends (4a, 4b) on first and second supports (5a, 5b) arranged on either side of the plane of rotation (P1) of the rotor (2) and each linked to the pipe element (1). The stator has at least one ring (3a) arranged on one side of the rotor (2), and each ring (3a, 3b) includes a circuit suitable for generating all or part of the electrical current when excited by a magnetic element of the rotor (2).
US10374480B2
A motor includes a shaft disposed along a central axis extending in an up-down direction, a rotor assembly mounted on the shaft, a stator radially facing the rotor assembly with a clearance therebetween, and a plurality of busbars electrically connected to the stator. The busbar includes a first busbar and a second busbar. The first busbar has an upper disposed portion that is disposed above the second busbar. The second busbar has a busbar cavity that is recessed downward at a position that overlaps with the upper disposed portion in an axial direction.
US10374479B2
A motor is provided. The motor includes: a rotor; a stator inside which the rotor is rotatably disposed and including a plurality of teeth protruding toward the rotor; a plurality of insulating films disposed in respective slots formed between the plurality of teeth to insulate a coil wound around the plurality of teeth from the respective teeth; and insulating members covering upper and lower portions of the stator, respectively, wherein the plurality of insulating films are fixed by the plurality of teeth and the insulating members.
US10374477B2
The present disclosure is directed to an electric machine defining a longitudinal direction, a radial direction, and a circumferential direction, and an axial centerline defined along the longitudinal direction. The electric machine includes a rotor assembly that includes a plurality of carriers arranged along the circumferential direction. Each pair of carriers defines a carrier gap therebetween along the circumferential direction, and each carrier includes a rotor magnet. The rotor assembly further includes an outer ring radially outward of and surrounding the plurality of carriers along the circumferential direction, the outer ring defining a unitary structure.
US10374474B2
It has been discovered that torque ripples can be reduced by adopting a shape in which: the width of a shoe connection formed in a stator of a permanent magnet motor is equal to or smaller than the thickness of each of core pieces constituting a stator core; and a relationship of 0.7≤Wm/(Tm×Gm)≤3.3 is satisfied, where Wm is the length of the long side of a flat plate-shaped permanent magnet embedded in a rotor, Tm is the length of the short side of the permanent magnet, and Gm is the maximum distance from the outer circumference of the rotor to the permanent magnet.
US10374468B2
A device for communicating and providing power over a cable having at least two conductors comprises a first inductor having a primary and a secondary winding, a second inductor having a primary and a secondary winding, the primary winding of the second inductor being coupled at one end to the primary winding of the first inductor, each of the secondary windings of the first and second inductors being coupled to one of the at least two conductors in the cable. The device further includes a transceiver coupled to the primary windings of the first and second inductors, wherein the first inductor is coupled to local ground potential, in a manner that varies the potential of each of the said conductors symmetrically from an average potential.
US10374462B2
An apparatus and method for wirelessly transmitting electromagnetic energy are provided. The apparatus includes a power source, a transmission unit, and a measurement unit. The power source supplies a power according to a certain frequency. The transmission unit receives the power to wirelessly transmit the received power through self resonance. The measurement unit measures a phase difference between a voltage and current of the transmission unit. The certain frequency is controlled according to the phase difference. Accordingly, the apparatus and method control only the frequency of the power supply when a resonance frequency is changed by the change of an ambient environment, thus enhancing energy transmission efficiency.
US10374458B2
A method of inductive power transmission by a transmitter and a receiver of an electrically operated device, the transmitter having at least one transmitter coil and the receiver having at least one receiver coil, a control for the power to be transmitted is provided in the transmitter, a minimum power is transmitted by the transmitter through the control at the start of a power transmission, the minimum transferring power is sufficiently dimensioned to activate a controller of the receiver of the electrically operated device. By influencing the field of the transmitter coil, the controller supplies data packets to the control that contain information about the electrically operated device so that an optimal power adapted to the power class of the device is transmitted by the transmitter.
US10374454B2
A power supply device includes outer case, a battery block housed in this outer case and including at least one or more secondary batteries; a circuit board connected to the battery block; and power supply connector connected to output lead that outputs an output current from the battery block. Power supply connector is attached in a floating state to fixed surface of outer case. Furthermore, the circuit board is disposed in parallel to a first direction orthogonal to fixed surface between fixed surface and the battery block. Output lead is disposed in wiring space provided in a lower side or an upper side of the circuit board, and connected to the battery block.
US10374438B2
A distributed low voltage power system is disclosed herein. The system can include a power source generating line voltage power, and a first line voltage cable having a first line voltage end and a second line voltage end, where the first line voltage end is coupled to the power source. The system can also include a first power distribution module (PDM) comprising a first power transfer device and a first output channel. The system can further include a first LV cable having a first LV end and a second LV end, where the first LV end is coupled to the first output channel of the first PDM. The system can also include at least one first LV device operating on the first LV signal, where the second LV end of the first LV cable is coupled to the at least one first LV device.
US10374436B2
A charging device is configured to deliver power to a portable, power-consuming device, having a profile sensor which can detect information relating to the identity of power-consuming device to which the charging device is connected and may also have a communication channel configured to transmit said information to a remote server. In use, data can be collected or aggregated relating to power-consuming devices by connecting the charging device to the portable power-consuming device; sensing, by a profile sensor in the charging device, information relating to the identity of the power-consuming device; and transmitting the information to a remote server over a communication channel. Collected data may, for example, be used to identify when fuel for a charging device may need replenishment.
US10374435B2
A power conditioner includes an inverter unit and a control unit that outputs an error signal indicating a mounting error of a first or second current sensor based on a result of detection by the first current sensor and a result of detection by the second current sensor. When output from the inverter unit is varied by a first threshold value or higher during a first predetermined time period, the control unit outputs the error signal if a detection value of the first current sensor is not varied with the variation in the output from the inverter unit during a second predetermined time period and outputs the error signal if a detection value of the second current sensor is not varied with the variation in the output from the inverter unit during the second predetermined time period.
US10374429B2
A power system having a plurality of power converters coupled together at a point of common coupling (PCC). The power converters are coupled to a load and provide a combined power converter output to the load. A switch is coupled in series between the PCC and an external grid. When the switch is closed, the power system is in a grid-tied configuration and when the switch is open, the power system is in a microgrid configuration. A control system coupled to the power converters enables the switch to open and close in response to a signal received from one or more sensors monitoring the external grid, enables the power converters to operate in a current control mode when the switch is closed, and transitions the power converters from grid-tied mode to microgrid mode and synchronize the power converters such that the converters share the load.
US10374422B2
A boost circuit compensator module enclosure is provided. The boost circuit compensator module enclosure includes an outer housing and a connection assembly. The outer housing includes a first end and a second end, the first end spaced apart from the second end along a first direction, wherein the second end defines a plane oriented at an angle relative to the first direction, and wherein the outer housing is configured to receive a plurality of boost circuit compensator modules. The connection assembly is coupled to the outer housing proximate the second end and includes at least one row. The at least one row includes a plurality of terminal bases, each terminal base electrically coupleable between a respective boost circuit compensator module and a plurality of transmission lines. Each terminal base includes two conductor receptacles and a longitudinal axis oriented obliquely relative to the plane defined by the second end.
US10374417B2
The present disclosure provides an arc-free DC circuit breaker that combines magnetic induction transfer and resistive current limiting. The circuit breaker comprises a main current circuit and a transfer current circuit. The transfer current circuit has a bridge structure; with a group of unidirectional components having a breaking function, bidirectional current breaking is implemented, such that compared with the prior art, usage of the turn-off devices may be reduced to half. By controlling action sequences of the trigger gap, high-speed switch, and power semiconductor, fast switching arc-free opening of the main current circuit is implemented; meanwhile, the breaking capability of the circuit breaker is significantly improved. By virtue of the current limiting module circuit inside the transfer current circuit, the present disclosure quickly limits short-circuit fault current, and then reduces the number of parallel groups of full-controlled devices of the breaking module circuit. Compared with the existing circuit breaker structures, usage of turn-off devices and cost of the circuit breaker may be significantly reduced.
US10374416B2
A system for monitoring performance of an aircraft windshield includes a sensor comprising a sensory contact and an evaluation unit. The sensory contact is in physical contact with one or more components of the windshield, and generates a signal representative of the performance of the component(s) of the windshield. An electrical connector is secured to the surface of the windshield facing the interior of the aircraft. The signal from the sensory contact passes through the connector to the evaluation unit. The evaluation unit acts on the signal to determine the performance of the component(s) of the windshield, wherein the evaluation unit is spaced from and out of physical contact with the windshield and the electrical connector, and is in electrical contact with the electrical connector.
US10374409B2
Power systems having a DC content, such as photovoltaic (solar) panels present a problem if an arc fault appears because of a small break in a cable. The present disclosure describes an arc fault detection system that captures data in segments, examines the frequency spectrum to remove ‘false arc’ signatures and interference from a power converter of the power system, and then examines the cleaned frequency spectrum for arc events.
US10374408B2
A ground rod cap is provided. The cap includes a body that fits around a ground rod, ground rod clamp and ground wire at their point of connection. The body retains a filler material within an internal cavity. In some embodiments, a portion of the body acts as a barrier to retain the filler material. In some such embodiments, the filler material is positioned within the body prior to installation of the cap on the ground rod connection components. In some embodiments, the filler material is located in an airtight cavity until installation. In some such embodiments, a shrink-wrap material is placed around the body to make the cavity airtight. In other embodiments, the filler material is retained within at least a portion of the cap by an internal barrier that breaks as the cap is installed to allow the filler material to flow around the components.
US10374405B2
A method for securing a securing clamp to a cord or a freeline. The securing clamp is automatically secured to the cord using a maniplulator, the manipulator has an assembly mechanism that is used to secure the securing clamp to the cord. The securing clamp has two brackets which can be adjusted relative to each other and which can be converted from an open position into a closed position, i.e. the cord-clamping position. The two brackets can be clamped against each other without screws for a simple assembly, and the securing clamp further has an actuating mechanism via which the two brackets can be converted from the open position into the closed position. To convert the position of the brackets, an actuating arm simply needs to be folded over or a blocking element simply needs to be removed. This is carried out automatically using the assembly mechanism of the manipulator.
US10374403B2
The invention relates to an electric power distribution box for an aircraft, comprising a frame (3) containing at least one power connector (7) formed of one or more slide rails (8) that are able to interact with one end (11) of a power circuit board (9), said power circuit board (9) comprising at least one switching element (13) for an electric power distribution plate. The invention also relates to an electric power distribution assembly (1) comprising such a power distribution box.
US10374402B2
An enhanced apparatus and method for securing a wire to a pulling cable for pulling wire. Specifically, the pulling cable and wire are attached via a pulling head body. The wire is inserted into an end of the pulling head body and secured by crimping the pulling head body against the wire. Further, crimp zone indicators positioned on the outer surface of the pulling head body indicate the optimal zone of crimping to achieve substantial contact between the pulling head body and the wire. A pulling cable is secured to the pulling head body via a ball swage that comprises a tapped surface.
US10374395B2
A three-color light source 1 is a three-color light source that combines red, green, and blue laser light so as to output light. The three-color light source 1 includes a red LD 11, a green LD 12, a blue LD 13, a first collimator lens 61, a second collimator lens 62, a third collimator lens 63, a first wavelength filter 81, a second wavelength filter 82, a carrier 30 that is equipped with the LDs 11 to 13, the collimator lenses 61 to 63, and the wavelength filters 81 and 82, and a TEC 40 that is equipped with the carrier 30. The red LD 11 is formed of a GaAs-based material, and the green LD 12 and the blue LD 13 are formed of GaN-based materials.
US10374384B2
A laser feedback control system includes a laser operable to emit a laser beam. The control system further includes a prism mirror which includes a first reflective surface. The first reflective surface is oriented to reflect the laser beam at a first angle to a first direction of travel of the laser beam. The control system further includes a sampling mirror, the sampling mirror partially reflective and oriented such that the laser beam reflected at the first angle by the first reflective surface encounters the sampling mirror at a polarization insensitive angle of incidence. The control system further includes a detector positioned to detect a portion of the laser beam transmitted through the sampling mirror.
US10374381B2
A beam adjusting apparatus of an extreme ultraviolet light generating apparatus may include: a first pair of mirrors constituted by a first concave mirror and a first convex mirror, provided along the optical path of the pulsed laser beam; a second pair of mirrors constituted by a second concave mirror and a second convex mirror, which are arranged in an order reversed from the order of arrangement of the first concave mirror and the first convex mirror, provided along the optical path of the pulsed laser beam downstream from the first pair of mirrors; and a moving apparatus configured to simultaneously increase or simultaneously decrease the distance between the first concave mirror and the first convex mirror and the distance between the second concave mirror and the second convex mirror.
US10374379B2
A fiber amplifier includes an isolator, a gain fiber to amplify an input laser signal, and an optical filter disposed between the isolator and the gain fiber. The optical filter transmits the laser signal and reflects amplified spontaneous emission (ASE) propagating from the gain fiber toward the isolator. The reflected ASE reenters the gain fiber and is absorbed by the gain fiber for amplifying the input laser signal. The optical filter in the amplifier can protect the usually expensive isolator and reduce potential damage to the gain fiber induced by fluctuation of the input laser signal power, as well as reduce potential photodarkening at the input of the gain fiber.
US10374375B2
A new infrastructure for mobile devices and electronic loose equipment, preferably an aircraft infrastructure, is designed to be deployed for both new production aircraft and the after-market installed base for all parts of the aircraft that have human interaction, such as the galley, cockpit or cabin. The architecture is designed around two main objectives: creating stylized and functional products with flexibility in design and providing reliability and maintainability for operators while integrating power and charging mediums to those devices. This architecture is composed of several elements that as a whole complete our new architecture for mobile devices and electronic loose equipment design.
US10374374B2
The present invention relates to a screw-in type base for a lighting device being arranged to be mounted in a socket comprising a socket bottom conductor is provided. The base (100, 200, 300) comprising a threaded tubular enclosure (102) extending along an axial direction between a first (102a) and a second (102b) end portion of the enclosure (102), a base bottom conductor (103, 203, 311) arranged to be in electrically conductive contact with a light source (106) of the lighting device (400), and arranged to make electrically conductive, biased contact with the socket bottom conductor when the lighting device (400) is mounted in the socket, wherein the base bottom conductor (103, 203, 311) comprises a compliant thin-walled member (105, 205, 308) arranged such that the base bottom conductor (103, 203, 311) is, relative to the enclosure (102), movable in the axial direction in response to engagement with the socket bottom conductor when the lighting device (400) is mounted in the socket. The present invention also relates to a lighting device (400) comprising the base.
US10374369B2
A system and method for testing of electrical connections, conductors, and loads prior to energizing those connections is disclosed. For example, an interlocking socket can comprise a receptacle designed to be coupled to a connector of a load. The interlocking socket can comprise a microprocessor coupled to the receptacle, the microcontroller operable for testing one or more faults in the connector, a conductor, or the load coupled to the connector. In another example, a microprocessor can be coupled to a switch comprising a conductor, where the microprocessor is operable for testing one or more faults in the conductor or a load coupled to the conductor.
US10374364B2
A connector including a resilient Radio Frequency (RF) shield circumscribing a central forward body portion of the connector. The resilient shield conforms to the shape of the recessed port upon axial engagement of the coupling device with the recessed port.
US10374351B2
A connector is composed of a male connector including a receptacle and a female connector including a body portion to be fit into the receptacle, the body portion being fit into the receptacle in a horizontal direction. The female connector is provided with a small receptacle disposed outside the receptacle in a connected state to the male connector to cover an upper part of a tip of the receptacle.
US10374350B2
Provided is a connector including a connector terminal to which a mating terminal pin is connected and a connector housing configured to house the connector terminal therein. The connector housing has a tubular inner surface surrounding the connector terminal. The connector terminal includes elastic contact pieces arranged at intervals around a central axis of the tubular inner surface. Each elastic contact piece includes a contact portion extending along the central axis and being curved and a distal end portion located outward in a direction orthogonal to the central axis of the contact portion. The contact portion, when subjected to a pressing force from the mating terminal pin toward the tubular inner surface, is shaped into a flat form as a result of the distal end portion moving along the tubular inner surface. Also provided are an electric wire with the connector and a medical device sensor.
US10374348B2
A terminal fitting to be connected to a mating terminal fitting with a tab (T) includes a rectangular tube (11) composed of a bottom wall (12), two side walls (13) rising from the bottom wall (12) and a ceiling wall (15) facing the bottom wall (12). A resilient contact (21) extends along the bottom wall (12) inside the rectangular tube (11). A protection wall (31, 131) has bending edge (L1) continuous with one of the side walls (13) is before a front end (12A) of the bottom wall (12) and extends from the bending edge (L1) toward the other side wall (13). A clearance for receiving the tab (T) is between the protection wall (31, 131) and the ceiling wall (15). The bending edge (L1) approaches the ceiling wall (15) from a front end (12A) of the bottom wall (12) toward a front end (13A) of the side wall (13).
US10374343B2
An electrical connection element for the electrical contacting of an electrically conductive structure on a substrate is described. The electrical connection element has at least two solid subelements made from different materials, the first subelement being adapted for soldering to the electrically conductive structure, and the second subelement being adapted for connection to an electrical connection cable. The first subelement and the second subelement are connected to one another by way of at least one rivet.
US10374342B2
A memory card includes a substrate, first row terminals and second row terminals. The substrate has a first pair of side edges extending in a first direction and a second pair of side edges extending in a second direction perpendicular to the first direction. The first row terminals are arranged adjacent to an insertion side edge of the substrate, the first row terminals including a first power terminal, the insertion side edge being one of the first pair of side edges. The second row terminals are arranged further from the insertion side edge than the first row terminals, the second row terminals including a second power terminal. At least one terminal among the first and second row terminals includes a recess area in an exposed surface of the at least one terminal.
US10374337B2
A terminal block includes a housing that has an opening through which a wire is to be inserted, a terminal configured to be connected to the wire that is inserted through the opening, and a plate spring member configured to fix the wire by pressing the wire against the terminal. The plate spring member has a pressing portion configured to press the wire against the terminal, and a plastic deformation preventing portion configured to prevent the pressing portion from bending in a direction away from the terminal by more than a predetermined amount.
US10374331B2
The present disclosure relates to a wire connector, and a power supply assembly and an aerial vehicle using the wire connector. The aerial vehicle comprises a support frame, and a power supply assembly and a plurality of rotor assemblies arranged on the support frame. The rotor assemblies are electrically connected with the power supply assembly. The power supply assembly comprises a circuit board, a power source, wires electrically connected with the power source, and wire connectors arranged on the circuit board. The wires each comprise a conductive portion. The wire connectors each comprise a conductive member, a movable member, and an adjusting member. The movable member is arranged facing the conductive member. The conductive portion is located between the movable member and the conductive member. The adjusting member is arranged on the conductive member and penetrates through the conductive portion and the movable member.
US10374320B2
Embodiments discussed herein refer to systems and structures for focusing dispersal of electromagnetic signals. Focusing of the electromagnetic signals is achieved by a reflective lens that is constructed from several extremely high frequency focusing layers. Each focusing layer can include an extremely high frequency focusing window that, collectively, define the geometry of a cavity backed reflective lens and its ability to focus electromagnetic signal dispersion.
US10374315B2
A dielectric resonator antenna (DRA) includes: an electrically conductive ground structure; a plurality of volumes of dielectric materials disposed on the ground structure comprising N volumes, N being an integer equal to or greater than 3, disposed to form successive and sequential layered volumes V(i), i being an integer from 1 to N, wherein volume V(1) forms an innermost volume, wherein a successive volume V(i+1) forms a layered shell disposed over and at least partially embedding volume V(i), wherein volume V(N) at least partially embeds all volumes V(1) to V(N−1); and a signal feed disposed and structured to be electromagnetically coupled to one or more of the plurality of volumes of dielectric materials.
US10374307B2
A high-frequency antenna element that is easily downsized even when an electromagnetic wave absorber is used, and is capable of protecting a receiving antenna unit by covering the receiving antenna unit, and provides a high-frequency antenna module including the high-frequency antenna element. The high-frequency antenna element includes a substrate, a dielectric layer, a receiving antenna unit, and a coating layer, in which the dielectric layer is laminated on the substrate, the receiving antenna unit is mounted on the dielectric layer, the coating layer covers a surface of the dielectric layer in a portion in which the receiving antenna unit is not mounted while the coating layer is in contact with entire side surfaces of the receiving antenna unit, and the coating layer covers at least a part of an upper surface of the receiving antenna unit.
US10374298B2
An antenna housing assembly includes: a first housing enclosing an antenna assembly and a grounding plate; a second housing enclosing the first housing and a heating ring defining apertures and comprising resistive heating elements; a wiper blade driven by a motor and rotatable about the second housing to clear snow from an exterior of the second housing. The antenna assembly and the grounding plate are located vertically above a top-most surface of the heating ring.
US10374295B2
An electronic device that utilizes a display as an antenna is provided. The electronic device may include a display including a conductive layer, a signal power supply part electrically coupled to the conductive layer in order to utilize the conductive layer as an antenna radiator, and a substrate electrically connected to the signal power supply part so as to receive a signal of an antenna radiator of the conductive layer through the signal power supply part.
US10374292B2
Disclosed are embodiments of a wireless access device for use in a wireless backhaul network. In an embodiment, a wireless access device for accessing a wireless network comprises: a first antenna module including a plurality of traveling wave antennas, wherein at least one of the traveling wave antennas has at least two ports; and an interface circuit coupled to the first antenna array, the interface circuit configurable to interconnect one or more radios to the one or more traveling wave antennas, including selectively interconnecting a radio frequency (RF) signal from a radio to a first port of at least one traveling wave antenna to generate a first beam for a first non-line-of-sight (NLOS) link of a wireless backhaul network, and selectively interconnecting a same or different RF signal from the same or another radio to a second port of the traveling wave antenna to generate a second beam for a second NLOS link of the wireless backhaul network, wherein the first and second beams have different radiation patterns or polarization.
US10374284B2
A fill level measurement device for determining a topology of a filling material surface is provided, including an antenna apparatus including an array of radiator elements and a rotatable mount configured to rotate the antenna apparatus about an axis that is in parallel with the array, such that a plurality of emission angles of the antenna apparatus are electronically and mechanically settable relative to the filling material surface without local overscanning occurring.
US10374278B2
In accordance with one or more embodiments, a coupling system includes a plurality of dielectric couplers configured to generate, responsive to first electromagnetic waves received via a hollow waveguide, second electromagnetic waves along a surface of a transmission medium, wherein the plurality of dielectric couplers each have an end at differing azimuthal orientations relative to the transmission medium and wherein the second electromagnetic waves propagate along the surface of the transmission medium without requiring an electrical return path. A controller is configured to control a generation of the first electromagnetic waves in accordance with a first set of phases, wherein the second electromagnetic waves generated by the plurality of dielectric couplers combine on the surface of the transmission medium to propagate via a first selected wave mode.
US10374267B2
The present invention provides a battery status detection method, which includes the following steps: iteratively executing the following steps: obtaining a current voltage value and a previous voltage value of a battery; calculating a difference between the current voltage value and the previous voltage value; adjusting a low battery state indicator according to the difference; and determining whether to output a low battery warning signal according to the low battery state indicator.
US10374256B2
The present invention provides a nonaqueous electrolytic solution capable of suppressing worsening of heat stability of a negative electrode and improving safety of an energy storage device while maintaining high-load charging and discharging cycle properties at a high temperature, an energy storage device using the same, and a phosphonoformic acid compound to be used for the same. The nonaqueous electrolytic solution having an electrolyte salt dissolved in a nonaqueous solvent contains 0.001 to 5% by mass of at least one selected from a phosphonoformic acid compound having at least one carbon-carbon unsaturated bond, which is represented by the following general formula (I), and a phosphonoformic acid compound having a carbon-carbon unsaturated bond or two phosphonocarbonyl groups, which is represented by the following general formula (II). In the formula (I), each of R1 to R3 is an aliphatic organic group, provided that at least one of R1 to R3 represents a carbon-carbon unsaturated bond-containing aliphatic organic group. In the formula (II), each of R4 and R5 represents an alkyl group, a cycloalkyl group, or an aryl group, and R4 and R5 may be bonded to each other to form a ring structure. m represents 1 or 2; when m is 1, then R6 represents an aryl group; when m is 2, then R6 represents an alkylene group, an alkenylene group, or an alkynylene group; and a part of hydrogen atoms of R4 to R6 may be substituted with a halogen atom.
US10374252B2
A fluoride ion battery in which an occurrence of a short circuit is suppressed achieves the object by providing a fluoride ion battery including: an electrode layer that includes a first metal element or a carbon element and has capability of fluorination and defluorination; a solid electrolyte layer containing a solid electrolyte material, the solid electrolyte material including a second metal element with lower fluorination potential and defluorination potential than the potentials of the first metal element or the carbon element; and an anode current collector, in this order; and an anode active material layer being not present between the solid electrolyte layer and the anode current collector; and at least one of the solid electrolyte layer and the anode current collector includes a simple substance of Pb, Sn, In, Bi, or Sb, or an alloy containing one or more of these metal elements.
US10374250B2
The present disclosure provides a stack-folding typed electrode assembly including an electrode assembly having a structure in which a plurality of unit cells overlaps and a continuous folding separator is interposed between each overlapping part, wherein the continuous folding separator comprises a continuous porous polymer substrate having pores; and an organic-inorganic porous coating layer formed of a mixture of inorganic particles and a binder polymer, wherein the organic-inorganic porous coating layer is discontinuously provided at the overlapping part, to allow easy impregnation of an electrolyte solution, and reduce the volume compared to a traditional electrode assembly.
US10374248B2
Stable solutions comprising high concentrations of charged coordination complexes, including iron hexacyanides are described, as are methods of preparing and using same in chemical energy storage systems, including flow battery systems. The use of these compositions allows energy storage densities at levels unavailable by other iron hexacyanide systems.
US10374241B2
The present invention comprises a plurality of fuel cells connected to each other in series, and a reformer configured to reform raw fuel, wherein reformed fuel by the reformer is supplied to a first stage of the plurality of fuel cells, and the fuel cell on the first stage is provided with a methane reaction suppressing function which suppresses reaction of methane included in the reformed fuel to a larger extent than at least one fuel cell on a second and later stages. Suppressing temperature drop due to endothermic reaction in the fuel cell on the first stage can improve the efficiency of electric power generation of the fuel cell system having the plurality of fuel cells arranged in series.
US10374225B2
A non-aqueous electrolyte secondary battery includes: a negative electrode active material represented by the Formula (1)=α (Si material)+β (carbon material), wherein the Si material is one or more kinds selected from the group consisting of SiOx that is a mixture of amorphous SiO2 particles and Si particles and a Si-containing alloy; α and β represent % by mass of each component in the layer; and 80≤α+β≤98, 0.1≤α≤40, and 58≤β≤97.9 are satisfied, and a difference between the maximum value and the minimum value of an area proportion (%) of a binder in an area of the field of view of each image of cross-sections of the layer in a case where a plurality of arbitrary places is selected in a plane of the negative electrode active material layer is within 10%.
US10374219B2
The object of an exemplary embodiment of the invention is to provide a lithium ion secondary battery having an excellent charge and discharge cycle property. An exemplary embodiment of the invention is a lithium ion secondary battery, comprising a battery assembly in which a positive electrode and a negative electrode are stacked through a separator and a package in which the battery assembly and an electrolyte are placed; wherein the negative electrode comprises a negative electrode collector which is composed of a metal and a negative electrode active material layer which is formed on the negative electrode collector and which comprises a negative electrode active material and a binder; wherein the negative electrode collector and the negative electrode active material layer have a crack which is formed so as to be communicated with each of them; and wherein the crack reaches an outer peripheral edge from an inside of the negative electrode.
US10374215B2
Iron nanoparticles that are useful for constructing electrodes for lithium ion batteries and a method of making said particles is disclosed herein. The nanoparticles may include magnetite. The electrode may be constructed by centrifuging the nanoparticles to a current collector, such as a disc of copper, without the use of an extrinsic binder. The solvothermal method of making nanoparticles decreases the time of the procedure from about 24 hours to about 75 minutes. The method of making electrode decreases the complexity and number of steps compared to the conventional procedure to prepare an electrode, and eliminates the use of additives (binder and current enhancer) and toxic NMP solvents in the electrode preparation process.
US10374214B2
A method for the manufacturing of electrodes with at least one porous surfacial layer comprising anisotropic electrochemically active particles. It also relates to electrodes made using such a method. The method comprises the following steps: (a) coupling of paramagnetic nanoparticles to said active particles for the generation of composites; (b) preparation of a slurry of said composites, including a solvent mixed with a binder able to release a volatile component; (c) application of said slurry to a substrate to form a film; (d) application of a magnetic field to the film and orienting said active particles leading to a substrate in which said active particles are arranged with their shortest axes aligned along a preferred axis parallel to said substrate; (e) during or after application of said magnetic field evaporation of said solvent with solidification of the binder and release of said volatile component under formation of said surfacial layer.
US10374192B2
An organic light-emitting display apparatus including a first substrate including a display area and a peripheral area; a second substrate opposing the first substrate; an insulating layer disposed on the first substrate and including one or more openings; and a sealing member interconnecting the first substrate and the second substrate to each other and interposed between the first and second substrates. The one or more openings are disposed between a first conductive layer disposed on the display area and a second conductive layer disposed on the peripheral area. The one or more openings are at least partially or entirely filled with the sealing member.
US10374191B2
Provided is a display device, comprising a display panel which comprises a first area and a second area located around the first area; and an under-panel sheet which is located under the display panel and overlaps the first area and the second area, wherein the under-panel sheet comprises a buffer member and a strength reinforcing member, wherein the strength reinforcing member is thinner than the buffer member, and a ratio of a thickness of the buffer member to a thickness of the strength reinforcing member is 3 to 6 times.
US10374189B2
An opto-electronic element according to an exemplary embodiment of the present disclosure includes a transparent conductive layer including a first material made of a metal and a second material made of a metal halide.
US10374185B2
An OLED display device includes a substrate, an OLED layer located on the substrate, and a quantum dot package layer covering the OLED layer. The quantum dot package layer includes a quantum dot material. Blue light or white light emitting from the OLED layer excites the quantum dot material of the quantum dot package layer to emit light for color displaying with high color gamut.
US10374178B2
A semiconductor device can be prepared using a precursor dielectric composition that comprises: (1) a photochemically or thermally crosslinked product of a photocurable or thermally curable thiosulfate-containing polymer that has a Tg of at least 50° C. and that comprises: an organic polymer backbone comprising (a) recurring units comprising pendant thiosulfate groups; and further comprises charge balancing cations, and (2) optionally, an electron-accepting photo sensitizer component. The electronic device can be prepared by independently applying the precursor dielectric composition and an organic semiconductor composition to a substrate to form an applied precursor dielectric composition and an applied organic semiconductor composition, respectively, and subjecting the applied precursor dielectric composition to curing conditions to form a gate dielectric layer that is in physical contact with the applied organic semiconductor composition.
US10374176B2
A light emitting element includes a flexible plate-like portion having a glass substrate, and an organic functional layer formed on one surface side of the glass substrate. The organic functional layer includes a light emitting layer. When the plate-like portion is curved in a prescribed curving direction, and one surface of the plate-like portion is a concave surface, and the other surface thereof is a convex surface, a surface which is positioned on the concave surface side among both surfaces of the glass substrate is referred to as a first surface. When the plate-like portion is curved in a curving direction, and the one surface of the plate-like portion is a concave surface, and the other surface thereof is a convex surface, a compressive stress is applied to a portion whose distance from the first surface of the glass substrate is less than or equal to L (L>T/2).
US10374172B2
An organic electronic device comprising at least one hole-transport material and/or at least one electron/exciton blocker material, wherein said at least one hole-transport material and/or said at least one electron/exciton blocker material is an Ir metal-carbene complex comprising one, two or three specific bidentate azabenzimidazole ligands; a hole transport layer or an electron/exciton blocking layer, comprising at least one Ir metal-carbene complex, comprising one, two or three specific bidentate azabenzimidazole ligands; an apparatus selected from the group consisting of stationary visual display units, mobile visual display units, illumination units, units in items of clothing, units in furniture and units in wallpaper, comprising the organic electronic device of the present invention or the hole transport layer or the electron/exciton blocking layer of the present invention; and the use of an Ir metal-carbene complex comprising one, two or three specific bidentate azabenzimidazole ligands according to the present invention as hole-transport material and/or electron/exciton blocker material.
US10374160B2
A production method for an OLED panel includes forming on an upper face side of a transparent substrate, a layered body including a resin layer, a TFT layer, an OLED layer and a sealing layer including an organic sealing film, and then irradiating the resin layer being in contact with the transparent substrate with a laser beam to separate the transparent substrate and the layered body. In the production method, the resin layer includes a first region to be irradiated with a laser beam at a first intensity P1 and a second region to be irradiated with a laser beam at a second intensity P2 greater than the first intensity, the first region overlaps with the organic sealing film, and the second region does not overlap with the organic sealing film.
US10374158B2
A method for making an organic light emitting diode includes providing a first carbon nanotube composite structure having a first surface and a second surface opposite to the first surface. The first carbon nanotube composite structure includes a polymer and a plurality of first carbon nanotubes dispersed in the polymer. A preform structure includes a support body, an anode electrode, a hole transport layer, and an organic light emitting layer stacked on each other in that order. The preform structure is located on the first surface, wherein the first surface is in direct contact with the organic light emitting layer. A cathode electrode is formed on the second surface.
US10374151B2
Provided is a spin current magnetoresistance effect element, including: a magnetoresistance effect element including a first ferromagnetic metal layer, a second ferromagnetic metal layer configured for magnetization direction to be changed, and a non-magnetic layer sandwiched between the first ferromagnetic metal layer and the second ferromagnetic metal layer; and a spin-orbit torque wiring extending in a first direction which intersects a lamination direction of the magnetoresistance effect element and joined to the second ferromagnetic metal layer, wherein, a third end portion of the non-magnetic layer is located between a first end portion of the first ferromagnetic metal layer and a second end portion of the second ferromagnetic metal layer as viewed from the lamination direction on one of side surfaces of the magnetoresistance effect element.
US10374148B1
Apparatuses, systems, and methods are disclosed for magnetoresistive random access memory. A magnetic tunnel junction (MTJ) for storing data may include a reference layer. A free layer of an MTJ may be separated from a reference layer by a barrier layer. A free layer may be configured such that one or more resistance states for an MTJ correspond to one or more positions of a magnetic domain wall within the free layer. A domain stabilization layer may be coupled to a portion of a free layer, and may be configured to prevent migration of a domain wall into the portion of the free layer.
US10374138B2
A thermoelectric generator for a motor vehicle may include a housing. The housing may define a housing interior space. An outer thermal insulation may be arranged in the housing interior space. The outer thermal insulation may at least partially envelope an insulation interior space. A plurality of first stack discs and a plurality of second stack discs may be alternately stacked along a stack direction within the insulation interior space. The alternately stacked plurality of first stack discs and second stack discs may form a plurality of stack disc pairs. Each of the plurality of stack disc pairs may include a first stack disc and a second stack disc. The first stack disc and the second stack disc may define a gas flow path. At least one tube body may be positioned within at least one intermediate space defined between at least a first stack disc pair of the plurality of stack disc pairs and a second stack disc pair of the plurality of stack disc pairs adjacent to the first stack disc pair in the stack direction. The at least one tube body may define a coolant flow path. The at least one first stack disc pair may be in fluid communication with the at least one second stack disc pair via at least one connecting gas flow path. A thermoelectric module having at least one thermoelectrically active element may be disposed within the at least one intermediate space between the gas flow path and the coolant flow path. The thermoelectric module may include a hot side in thermal contact with the gas flow path and a cold side in thermal contact with the coolant flow path. An inner thermal insulation having at least one thermal insulation element may be disposed within the insulation interior space. The inner thermal insulation may be constructed and arranged to thermally insulate the gas flow path relative to the coolant flow path.
US10374137B2
The present disclosure is directed to light converter assemblies with enhanced heat dissipation. A light converter assembly may comprise a confinement material applied to at least a first substrate and a phosphor material also deposited on the first substrate so as to be surrounded by the confinement material. The first substrate may be hermetically sealed to a second substrate using the confinement material so that the phosphor material is confined between the substrates and protected from atmospheric contamination. The substrates may comprise, for example, sapphire to allow for light beam transmission and heat conductance. Confinement materials that may be employed to seal the first substrate to the second substrate may include, for example, silicon or a metal (e.g., silver, copper, aluminum, etc.) The phosphor material may comprise, for example, at least one quantum dot material.
US10374129B2
An improved high temperature resistant backside metallization for compound semiconductors comprises a front-side metal layer formed on a compound semiconductor substrate; at least one via hole penetrating the compound semiconductor substrate, a top of an inner surface of the via hole is defined by the front-side metal layer; at least one seed metal layer, at least one backside metal layer and at least one diffusion barrier layer sequentially formed on a bottom surface of the compound semiconductor substrate and the inner surface of the via hole, the seed metal layer and the front-side metal layer are electrically connected through the via hole; a die attachment metal layer formed on a bottom surface of the diffusion barrier layer other than the via hole and an adjacent area near the via hole. The diffusion barrier layer prevents the backside metal layer from diffusing into the die attachment metal layer.
US10374118B2
Semiconductor devices, such as photonics devices, employ substantially curved-shaped Silicon-Germanium (SiGe) structures and are fabricated using zero-change CMOS fabrication process technologies. In one example, a closed-loop resonator waveguide-coupled photodetector includes a silicon resonator structure formed in a silicon substrate, interdigitated n-doped well-implant regions and p-doped well-implant regions forming multiple silicon p-n junctions around the silicon resonator structure, and a closed-loop SiGe photocarrier generation region formed in a pocket within the interdigitated n-doped and p-doped well implant regions. The closed-loop SiGe region is located so as to substantially overlap with an optical mode of radiation when present in the silicon resonator structure, and traverses the multiple silicon p-n junctions around the silicon resonator structure. Electric fields arising from the respective p-n silicon junctions significantly facilitate a flow of the generated photocarriers between electric contact regions of the photodetector.
US10374115B2
A microfluidic system includes a liquid drop accommodation space, an array of photosensitivity detection circuits and an array of driving circuits between an upper substrate and a lower substrate. Each photosensitivity detection circuit includes a photosensitive transistor and a first gating transistor. The photosensitive transistor has a gate electrode coupled to a first scan signal line, a source electrode coupled to a first power supply voltage signal line, and a drain electrode coupled to a source electrode of the first gating transistor. The first gating transistor has a gate electrode coupled to a second scan signal line, and a drain electrode coupled to a read signal line. Each driving circuit includes a driving transistor and a driving electrode. The driving transistor has a gate electrode coupled to a third scan signal line, a source electrode coupled to a data signal line, and a drain electrode coupled to the driving electrode.
US10374104B2
A waterproof electronic packaging structure includes a carrier plate, a chip, an encapsulating member and a waterproof member. The carrier plate includes a substrate, and a leadframe partly embedded in the substrate and including a chip bonding portion exposed from the substrate. The chip is mounted to the substrate and is electrically connected to the chip bonding portion. The encapsulating member is formed on the carrier plate, and encapsulates the chip and the chip bonding portion. The waterproof member is formed on the encapsulating member, and covers an outer surface of the encapsulating member and an interface between the encapsulating member and the substrate. A method for making a waterproof electronic packaging structure is also disclosed.
US10374102B2
A semiconductor device includes first to fourth semiconductor regions, and first and second electrodes. The second semiconductor region is selectively disposed in a surface layer of one main surface of the first semiconductor region. The first electrode is in contact with a contact region of the second semiconductor region. The third semiconductor region is disposed in a surface layer on another main surface of the first semiconductor region, and having an impurity concentration higher than that of the first semiconductor region. The second electrode is in contact with the third semiconductor region. The fourth semiconductor region of the second conductivity type is disposed in the first semiconductor region, and disposed closer to the one main surface than the third semiconductor region. The fourth semiconductor region is disposed at least within the contact region in a plan view.
US10374101B2
In an example, a memory array may include a memory cell around at least a portion of a semiconductor. The memory cell may include a gate, a first dielectric stack to store a charge between a first portion of the gate and the semiconductor, and a second dielectric stack to store a charge between a second portion of the gate and the semiconductor, the second dielectric stack separate from the first dielectric stack.
US10374099B2
A static random access memory (SRAM) device includes a circuit element that includes a first inverter having a first load transistor and a first drive transistor and a second inverter having a second load transistor and a second drive transistor. Input and output nodes of the first inverter and the second inverter are cross-connected to each other. A first transfer transistor is connected to the output node of the first inverter, and a second transfer transistor is connected to the output nodes of the second inverter. Each of the first and second load transistors, the first and second drive transistors, and the first and second transfer transistors includes a transistor having multi-bridge channels. At least one of the first and second load transistors, the first and second drive transistors, and the first and second transfer transistors includes a transistor having a different number of multi-bridge channels from the other transistors.
US10374094B2
A transistor that is to be provided has such a structure that a source electrode layer and a drain electrode layer between which a channel formation region is sandwiched has regions projecting in a channel length direction at lower end portions, and an insulating layer is provided, in addition to a gate insulating layer, between the source and drain electrode layers and a gate electrode layer. In the transistor, the width of the source and drain electrode layers is smaller than that of an oxide semiconductor layer in the channel width direction, so that an area where the gate electrode layer overlaps with the source and drain electrode layers can be made small. Further, the source and drain electrode layers have regions projecting in the channel length direction at lower end portions.
US10374089B2
A method of forming a semiconductor structure includes forming a fin in a film stack disposed over a top surface of a substrate, the film stack comprising a first semiconductor layer, a second semiconductor layer and a channel layer. The method also includes forming an oxide layer disposed over the top surface of the substrate surrounding the fin, the oxide layer covering sidewalls of the first semiconductor layer and the second semiconductor layer, performing a channel release to remove the second semiconductor layer, and performing an oxidation to form a non-uniform thickness of an additional oxide layer along a length of the fin, the non-uniform thickness providing a vertical compressive strain that induces lateral tensile strain in the channel layer. The channel layer comprises an n-type field-effect transistor (NFET) channel.
US10374086B2
A three-dimensional (3D) transistor includes a ferroelectric film between the gate and the channel. The 3D transistor can be characterized as a 3D Negative Capacitance (NC) transistor due to the negative capacitance resulting from the ferroelectric film. Performance of the transistor is optimized by manipulating the structure and/or by the selection of materials. In one example, the capacitance of the ferroelectric film (CFE) is matched to the sum of the gate capacitance (CMOS) and the gate edge capacitance (CEDGE), wherein the gate edge capacitance (CEDGE) is the capacitance at the edge of the gate and between the gate and the source and its extension, and the gate and the drain and its extension.
US10374085B2
A semiconductor device includes a first active region that extends on a substrate in a first direction, a second active region that extends in parallel with the first active region, an element isolation region between the first and second active regions, a gate structure that extends in a second direction different from the first direction, and intersects the first and second active regions, a lower contact spaced apart from the gate structure in the first direction, the lower contact being on the first active region, the element isolation region, and the second active region, and an upper contact on the lower contact between the first active region and the second active region. A width of the lower contact in the first direction that is on the first active region m narrower than a width of the lower contact in the first direction that is on the element isolation region.
US10374083B1
A method of forming a fin field effect transistor is provided. The method includes forming an elevated substrate tier on a substrate, and forming a fin mesa on the elevated substrate tier with a fin template layer on the fin mesa, wherein the elevated substrate tier is laterally larger than the fin mesa and fin template layer. The method includes forming a fill layer on the substrate, wherein the fill layer surrounds the fin mesa, elevated substrate tier, and fin template layer, forming a plurality of fin masks on the fill layer and fin template layer, and removing portions of the fill layer, fin template layer, and fin mesa to form a plurality of dummy fins from the fill layer, one or more vertical fins from the fin mesa, and a dummy fin portion on opposite ends of each of the one or more vertical fins from the fill layer.
US10374080B2
On a front surface of a semiconductor base, an n−-type drift layer, a p-type base layer, an n++-type source region, and a gate trench and a contact trench penetrating the n++-type source region and the p-type base layer and reaching the n−-type drift layer are provided. The contact trench is provided separated from the gate trench. A Schottky metal is embedded in the contact trench and forms a Schottky contact with the n−-type drift layer at a side wall of the contact trench. An ohmic metal is provided at a bottom of the contact trench and forms an ohmic contact with the n−-type drift layer.
US10374078B2
A semiconductor device includes a plurality of striped-shaped trenches extending into a semiconductor substrate. At least one trench of a first group of trenches of the plurality of striped-shaped trenches is located between two trenches of a second group of trenches of the plurality of striped-shaped trenches. A gate of a transistor structure is located in each trench of the second group of trenches and a gate insulation layer is located between the gate and the semiconductor substrate in each trench of the second group of trenches. Trench insulation material is located in each trench of the first group of trenches. A thickness of the trench insulation material throughout each trench of the first group of trenches is at least two times larger than a thickness of the gate insulation layer in each trench of the second group of trenches.
US10374077B2
A semiconductor device includes a source region disposed in a substrate and having a first conductivity type, a drain region disposed in the substrate and having the first conductivity type, a first drift region having the first conductivity type and extending in a channel length direction between the source and drain regions, a second drift region having a second conductivity type and extending parallel to the first drift region, a field plate region disposed in an upper portion of the second drift region, an auxiliary electrode disposed in an upper portion of the field plate region, and a gate electrode disposed on the substrate and electrically connected with the auxiliary electrode. Such devices can reduce the specific on-resistance while also reducing electric field concentrations at the edge portions of the gate electrode, and the breakdown voltage of the device can therefore be significantly improved.
US10374074B2
A flexible bimodal sensor includes a gate electrode; a flexible substrate; a source electrode disposed on the flexible substrate; a drain electrode disposed on the flexible substrate apart from the source electrode; a channel layer disposed on the source electrode and the drain electrode and a portion of the flexible substrate between the source electrode and the drain electrode; and a gate insulating layer comprising a plurality of protrusions, the gate insulating layer being disposed on the channel layer and arranged between the channel layer and the gate electrode. The drain electrode outputs a current signal simultaneously indicating a temperature value and a pressure value sensed by the flexible bimodal sensor.
US10374071B2
A heterojunction bipolar transistor includes a collector layer, a base layer, an emitter layer, and a semiconductor layer that are laminated in this order, wherein the emitter layer includes a first region having an upper surface on which the semiconductor layer is laminated, and a second region being adjacent to the first region and having an upper surface that is exposed, and the first and second regions of the emitter layer have higher doping concentrations in portions near the upper surfaces than in portions near an interface between the emitter layer and the base layer.
US10374061B2
The present disclosure provides a display device, including: a gate line and a data line; a pixel array; a gate driver, configured to provide a gate signal to the gate line; a test circuit, coupled to a first input line and a second input line respectively; and a data driver, including a first power line, a first transistor and a third input line, wherein the first power line is configured to supply an initial voltage to the pixel array, the first power line is coupled to the first input line via the first transistor, a gate of the first transistor is coupled to the third input line, the third input line is configured to transmit a pre-charge control signal, and the pixel array is configured to supply the initial voltage to each pixel in the pixel array based on the pre-charge control signal.
US10374058B2
A method for manufacturing a semiconductor device is provided. The method for manufacturing a semiconductor device includes forming a gate electrode layer in a gate trench; filling a recess in the gate electrode layer with a dielectric feature; and etching back the gate electrode layer from top end surfaces of the gate electrode layer while leaving a portion of the gate electrode layer under the dielectric feature.
US10374055B2
A semiconductor device including a substrate having a source region, a drain region, and a channel region disposed between the source region and the drain region. Additionally, the semiconductor device includes a high-k dielectric layer formed over the channel region, an n-metal formed over the high-k dielectric layer and a barrier layer formed between the high-k dielectric layer and the n-metal, the barrier layer including a layer of annealed silicon.
US10374052B2
A semiconductor device with reduce capacitance coupling effect which can reduce the overall parasitic capacitances is disclosed. The semiconductor device includes a gate sidewall spacer with a negative capacitance dielectric layer with and without a dielectric layer. The semiconductor device may also include a plurality of interlevel dielectric (ILD) with a layer of negative capacitance dielectric layer followed by a dielectric layer disposed in-between metal lines in any ILD and combinations. The negative capacitance dielectric layer includes a ferroelectric material which has calculated and selected thicknesses with desired negative capacitance to provide optimal total overlap capacitance in the circuit component which aims to reduce the overall capacitance coupling effect.
US10374046B2
A structure of a semiconductor device is described. In one aspect of the invention, a FinFET semiconductor device includes a FinFET transistor which includes a source region and a drain region disposed in a fin on a first surface of a substrate. A gate structure is disposed over a central portion of the fin. A wiring layer of conductive material is disposed over a second surface of the substrate which is opposite to the first surface of the substrate. A set of contact studs include a first contact stud which extends completely through the height of the fin in the source region and the substrate to the wiring layer. The set of contact studs also includes a second contact stud which extends completely through the height of the fin in the drain region and the substrate to the wiring layer. In other aspects of the invention, the device is a Nanosheet device or an inverter.
US10374042B2
A semiconductor device includes at least one semiconductor fin on an upper surface of a substrate. The at least one semiconductor fin includes a channel region interposed between opposing source/drain regions. A gate stack is on the upper surface of the substrate and wraps around sidewalls and an upper surface of only the channel region. The channel region is a dual channel region including a buried channel portion and a surface channel portion that completely surrounds the buried channel.
US10374034B1
A method for manufacturing a semiconductor device includes forming a first nanosheet device and forming a second nanosheet device spaced apart from the first nanosheet device in respective first and second regions corresponding to first and second types. The first and second nanosheet devices respectively include a first and a second plurality of work function metal layers, and a work function metal layer extends from the first and second plurality of work function metal layers in the space between the nanosheet devices. In the method, part of the work function metal layer is removed from the space between the nanosheet devices, and the removed part of the work function metal layer is replaced with a polymer brush layer. The first plurality of work function metal layers is selectively removed from the first region with respect to the polymer brush layer.
US10374028B1
A display apparatus including a display panel including a base substrate and a first pad electrode on a first pad portion of the base substrate, a flexible substrate connected to the first pad portion, and a driving chip electrically connected to the flexible substrate. The flexible substrate includes a first film layer, a first wiring layer on the first film layer and comprising a plurality of wirings, a second film layer on the first wiring layer, and a second wiring layer on the second film layer and comprising a plurality of wirings. The wirings of the second wiring layer include a first_first wiring and a first_second wiring, the first_first wiring and the first_second wiring extend in a same direction along a same line and are spaced from each other by a gap therebetween. The gap is at an edge of the base substrate in a plan view.
US10374016B2
An organic photoelectronic device includes a first electrode and a second electrode facing each other and a light-absorption layer between the first electrode and the second electrode and including a first region closest to the first electrode, the first region having a first composition ratio (p1/n1) of a p-type semiconductor relative to an n-type semiconductor, a second region closest to the second electrode, the second region having a second composition ratio (p2/n2) of the p-type semiconductor relative to the n-type semiconductor, and a third region between the first region and the second region in a thickness direction, the third region having a third composition ratio (p3/n3) of the p-type semiconductor relative to the n-type semiconductor that is greater or less than the first composition ratio (p1/n1) and the second composition ratio (p2/n2).
US10374001B2
Semiconductor devices and methods for forming patterned radiation blocking on a semiconductor device
Several embodiments for semiconductor devices and methods for forming semiconductor devices are disclosed herein. One embodiment is directed to a method for manufacturing a microelectronic imager having a die including an image sensor, an integrated circuit electrically coupled to the image sensor, and electrical connectors electrically coupled to the integrated circuit. The method can comprise covering the electrical connectors with a radiation blocking layer and forming apertures aligned with the electrical connectors through a layer of photo-resist on the radiation blocking layer. The radiation blocking layer is not photoreactive such that it cannot be patterned using radiation. The method further includes etching openings in the radiation blocking layer through the apertures of the photo-resist layer.
US10373992B1
Compact camera modules that may be used in small form factor devices. The camera module may include a lens holder configured to receive one or more lens elements and a photosensor. In some embodiments, the lens holder may define a first recess for receiving the lens elements and a second recess for receiving one or more other components, such as the photosensor. In some embodiments, the photosensor may be configured to communicate with a flex circuit board without coupling the photosensor to a substrate to form a flip chip that communicates with the flex circuit board. The photosensor may be optically aligned with the lens elements and bonded to the lens holder such that the photosensor is fixed in an aligned position and at least partially enclosed by the lens holder.
US10373990B2
The present disclosure relates to a solid-state imaging element and an electronic apparatus, in which the number of wires controlling readout can be reduced in a case where a pixel signal of each pixel is read out in a predetermined order for each unit pixel region. The unit pixel region is configured by a plurality of pixels arranged in an array. A readout circuit is provided for each unit pixel region and reads out, in a predetermined order, pixel signals of the plurality of pixels configuring the unit pixel regions. Pixel drive wires, which control readout of the pixels configuring the unit pixel regions adjacent in the vertical direction and having the same readout order, are shared. The present disclosure can be applied to, for example, a CMOS image sensor and the like.
US10373984B2
The purpose of the present invention is to improve reliability of the TFT of the oxide semiconductor. The feature of the invention is: A display device comprising: a substrate including a display area where plural pixels are formed, the pixel includes a first TFT of a first oxide semiconductor, a first gate insulating film is formed under the first oxide semiconductor, a first gate electrode is formed under the first gate insulating film, an interlayer insulating film is formed on the first oxide semiconductor; a drain wiring, which connects with the first oxide semiconductor, and a source wiring, which connects with the first oxide semiconductor, are formed on the interlayer insulating film; the drain wiring or the source wiring is a laminated structure of a second oxide semiconductor and a first metal, the second oxide semiconductor is under the first metal.
US10373983B2
A display device including a display portion with an extremely high resolution is provided. The display device includes a pixel circuit and a light-emitting element. The pixel circuit includes a first element layer including a first transistor and a second element layer including a second transistor. A channel formation region of the first transistor includes silicon. The first transistor has a function of driving the light-emitting element. The second transistor functions as a switch. A channel formation region of the second transistor includes a metal oxide. The metal oxide functions as a semiconductor. The second element layer is provided over the first element layer.
US10373982B2
A semiconductor device includes a oxide semiconductor layer, a gate electrode arranged above the oxide semiconductor layer, a gate insulation layer between the oxide semiconductor layer and the gate electrode, a first insulation layer arranged above the oxide semiconductor layer and arranged with a first aperture part, wiring including an aluminum layer arranged above the first insulation layer, the wiring being electrically connected to the oxide semiconductor layer via the first aperture part, a barrier layer including aluminum oxide above the first insulation layer, above the wiring and covering a side surface of the wiring, and an organic insulation layer arranged above the barrier layer.
US10373978B2
A light emitting display device according to an exemplary embodiment of the present disclosure includes: a first substrate; an insulating layer disposed on the first substrate and having an inclined portion; a first electrode disposed on the insulating layer; a light-emitting layer disposed on the first electrode; a second electrode disposed on the light-emitting layer; and a plurality of color conversion layers disposed on the second electrode. The first electrode includes an inclined portion that is inclined along the inclined portion of the insulating layer based on a surface parallel to the first substrate, and the light-emitting layer includes semiconductor nano-particles.
US10373977B2
Techniques are disclosed for customization of fin-based transistor devices to provide a diverse range of channel configurations and/or material systems, and within the same integrated circuit die. In accordance with an embodiment, sacrificial fins are cladded and then removed thereby leaving the cladding layer as a pair of standalone fins. Once the sacrificial fin areas are filled back in with a suitable insulator, the resulting structure is fin-on-insulator. The new fins can be configured with any materials by using such a cladding-on-core approach. The resulting fin-on-insulator structure is favorable, for instance, for good gate control while eliminating or otherwise reducing sub-channel source-to-drain (or drain-to-source) leakage current. In addition, parasitic capacitance from channel-to-substrate is significantly reduced. The sacrificial fins can be thought of as cores and can be implemented, for example, with material native to the substrate or a replacement material that enables low-defect exotic cladding materials combinations.
US10373975B2
A memory device may include multiple channel regions extending in a direction perpendicular to an upper surface of a substrate, a plurality of gate electrode layers and a plurality of insulating layers stacked on the substrate to be adjacent at least a portion of the plurality of channel regions, an interlayer insulating layer disposed on the plurality of gate electrode layers, a plurality of cell contact plugs passing through the interlayer insulating layer. Each of the plurality of cell contacts is connected to each of the plurality of gate electrode layers. A vertical insulating layer extends from the interlayer insulating layer disposed between the plurality of channel regions and the plurality of cell contact plugs and has a portion surrounded by at least one of the plurality of gate electrode layers.
US10373971B2
A manufacturing method of a semiconductor device may be provided. The method may include forming stacks including interlayer insulating layers and separated by a slit, the interlayer insulating layers surrounding a channel layer and stacked to be spaced apart from one another with an interlayer space interposed therebetween. The method may include forming a conductive pattern filling the interlayer space. The method may include forming an isolation layer on a surface of the conductive pattern by oxidizing a portion of the conductive pattern by performing an oxidizing process.
US10373964B2
A method, of writing to a memory cell, includes: causing a pulling device of the memory cell to pull a voltage level at a first data node of the memory cell toward a first supply voltage level responsive to a voltage level at a second data node of the memory cell; causing a pass gate of the memory cell to pull the voltage level at the first data node of the memory cell toward a second supply voltage level responsive to a word line signal, the second supply voltage level being different from the first supply voltage level; and limiting a driving capability of the pulling device by a resistive device, the resistive device being electrically coupled between the pulling device and a supply voltage source configured to provide a first supply voltage, the first supply voltage having the first supply voltage level.
US10373958B2
A semiconductor device includes a semiconductor substrate having a gate trench including an upper trench and a lower trench. The upper trench is wider than the lower trench. A gate is embedded in the gate trench. The gate includes an upper portion and a lower portion. A first gate dielectric layer is between the upper portion and a sidewall of the upper trench. The first gate dielectric layer has a first thickness. A second gate dielectric layer is between the lower portion and a sidewall of the lower trench and between the lower portion and a bottom surface of the lower trench. The second gate dielectric layer has a second thickness that is smaller than the first thickness.
US10373948B2
Some embodiments include apparatus and methods using a first transistor coupled between a node and a supply node, a second transistor coupled between the node and a ground node, an electrostatic discharge (ESD) protection unit including a diode coupled between the node and an additional node, and a transistor coupled between the additional node and the supply node.
US10373945B2
A semiconductor device, having an electro-static discharge (ESD) protection structure, comprises: a diode, connected between a gate and a source of the semiconductor device, and comprising a diode main body, and two connection portions, respectively connected to two terminals of the diode main body and respectively electrically connected to the gate and the source; and a substrate comprising two insulation pads disposed thereon and separated from each other. A surface of the substrate between the insulation pads is provided with an insulation layer. The diode main body is arranged on the insulation layer. The two connection portions are configured to extend, respectively, from either end of the diode main body to the insulation pad on the corresponding side. A dielectric layer is arranged on the diode and the two insulation pads, and a metal conduction line layer is arranged on the dielectric layer.
US10373942B2
A method of forming a SRAM semiconductor device with reduced area layout and a resulting device are provided. Embodiments include forming a first field effect transistor (FET) over a substrate; forming an insulating material over the first FET; forming a second FET over the insulating material; and patterning the first FET, insulating material and second FET to form fins over the substrate.
US10373937B2
An apparatus includes a frame to hold a wafer tape having a first side and a second side. A plurality of semiconductor device dies are disposed on the first side of the wafer tape. A support member supports a product substrate having a circuit trace thereon. The support member is configured to hold the product substrate such that the circuit trace is disposed facing the plurality of semiconductor device dies on the wafer tape. A plurality of needles are disposed adjacent the second side of the wafer tape. A needle actuator is connected to the plurality of needles and is configured to move at least one needle of the plurality of needles to a die transfer position at which the at least one needle presses on the second side of the wafer tape to press a semiconductor device die into contact with the circuit trace.
US10373936B2
A head-mounted display (HMD) presents viewable media to a user. The HMD includes a light source and an optical block. The light source includes a first sub-pixel mounted on a first set of microbumps at a first height from a substrate and emits light within a first optical band, and a second sub-pixel mounted on a second set of microbumps at a second height from the substrate that is different from the first height, and emits light over a second optical band that is different than the first optical band. The optical block receives the image light from the light source, and directs the image light to an eyebox, wherein the first height and the second height mitigates longitudinal chromatic aberration and field curvature in the optical block.
US10373931B2
A method of manufacturing a semiconductor package structure is provided. A stacked structure formed over the carrier substrate is provided, wherein the stacked structure has a channel with an opening. The stacked structure is immersed into a fluidic molding material to render the fluidic molding material flow into the channel through the openings.
US10373930B2
The invention discloses a package structure with at least one portion of a first conductive element disposed in a through-opening of a first substrate. A conductive structure is disposed on the first substrate and the first conductive element, wherein the conductive structure is electrically connected to the first substrate and said at least one first I/O terminal of the first conductive element. The conductive structure comprises at least one of a second conductive element, a second substrate or a conductive pattern.
US10373927B2
A connection body includes a circuit board terminals arranged into terminal rows, the terminals rows being arranged in parallel to one another in a widthwise direction orthogonal to a direction in which the terminals are arranged, and an electronic component including bumps arranged into bump rows corresponding to the terminal rows, the bumps being arranged in parallel to one another in a widthwise direction orthogonal to a direction in which the bumps are arranged. The electronic component is connected upon the circuit board interposed by an anisotropic conductive adhesive including electrically conductive particles arranged therein. A distance between mutually opposing terminals of the terminals and bumps of the bumps arranged toward the outer sides of the circuit board and the electronic component is greater than a distance between mutually opposing terminals of the terminals and bumps of the bumps arranged toward their inner sides.
US10373918B2
A package substrate is disclosed. The package substrate includes a molding layer, a redistribution structure, and a build-up structure. The redistribution structure is embedded in the molding layer with a surface exposed by the molding layer. The build-up structure is formed on the bottom surface of the molding layer. An inner stress caused by a CTE difference between different materials in the package substrate is reduced by forming at least one groove which is arranged around the periphery of the redistribution structure onto the top surface of the molding layer, thereby improving the problem of the redistribution structure cracking in the prior art.
US10373917B2
Disclosed herein is an electronic circuit package that includes a substrate having a power supply pattern, an electronic component mounted on a surface of the substrate; and a molding member having conductivity that covers the surface of the substrate so as to embed the electronic component therein. The power supply pattern includes a first power supply pattern exposed to the surface of the substrate, and the molding member contacts the first power supply pattern.
US10373916B2
A semiconductor device package includes a substrate, a component on a surface of the substrate, a package body encapsulating the component, and an electromagnetic interference (EMI) shield conformally formed on the package body, where the EMI shield has a side portion defining an opening.
US10373902B2
A semiconductor module can comprise a fully molded base portion comprising a planar surface that further comprises a semiconductor die comprising contact pads, conductive pillars coupled to the contact pads and extending to the planar surface, and an encapsulant material disposed over the active surface, four side surfaces, and around the conductive pillars, wherein ends of the conductive pillars are exposed from the encapsulant material at the planar surface of the fully molded base portion. A build-up interconnect structure comprising a routing layer can be disposed over the fully molded base portion. A photo-imagable solder mask material can be disposed over the routing layer and comprise openings to form surface mount device (SMD) land pads electrically coupled to the semiconductor die and the conductive pillars. A SMD component can be electrically coupled to the SMD land pads with surface mount technology (SMT).
US10373899B2
A semiconductor module includes: a semiconductor chip; a package sealing the semiconductor chip; and a plurality of terminals connected to the semiconductor chip and protruding from the package, wherein the plurality of terminals includes a plurality of first terminals arranged side by side at a first pitch, and a plurality of second terminals arranged side by side at a second pitch, each terminal has a base portion, a tip portion narrower than the base portion, and a connection portion connecting the base portion and the tip portion, the connection portions of the plurality of first terminals are right-angled, and the connection portions of the plurality of second terminals are arc-shaped.
US10373898B2
A semiconductor device includes a lead frame comprising a first terminal and a second terminal for grounding, a sealing resin which covers the lead frame, an exposed part which is a part of the second terminal and is exposed from the sealing resin and a conductive material which covers the surface of the sealing resin and contacts the second terminal at the exposed part.
US10373897B2
A device may include a carrier, a semiconductor chip arranged over a first surface of the carrier, and an encapsulation body comprising six side surfaces and encapsulating the semiconductor chip. A second surface of the carrier opposite to the first surface of the carrier is exposed from the encapsulation body. The device may further include electrical contact elements electrically coupled to the semiconductor chip and protruding out of the encapsulation body exclusively through two opposing side surfaces of the encapsulation body which have the smallest surface areas of all the side surfaces of the encapsulation body, and an electrically insulating layer arranged over the exposed second surface of the carrier.
US10373895B2
A semiconductor device includes a first lead frame, a second lead frame, a first semiconductor chip, and an encapsulation material. The first lead frame includes a first die pad having a first surface and a second surface opposite to the first surface. The second lead frame includes a second die pad having a first surface and a second surface opposite to the first surface. The first surface of the second die pad faces the first surface of the first die pad. The first semiconductor chip is attached to the first surface of the first die pad. The encapsulation material encapsulates the first semiconductor chip and portions of the first lead frame and the second lead frame. The encapsulation material has a first surface aligned with the second surface of the first die pad and a second surface aligned with the second surface of the second die pad.
US10373894B2
The invention discloses a package structure made of the combination of a device carrier and a modifiable substrate. In one embodiment, a recess is formed in the device carrier and a conductive element is disposed on the substrate, wherein the substrate is disposed on the device carrier and the conductive element is located in the recess of the device carrier. The conductive pattern in the substrate is electrically connected to the device carrier and I/O terminals of the first conductive element. The invention also discloses a method for manufacturing a package structure made of the combination of a device carrier and a modifiable substrate. In one embodiment, a portion of the conductive pattern in the substrate can be modified.
US10373892B2
A solid state relay includes a source bus and a drain bus. Solid state switches are arranged to switch power from the drain bus to the source bus. A control circuit controls a gate of the solid state switches. Each solid state switch includes a source terminal, a drain terminal and a gate terminal. The source terminals are conductively attached to the source bus and the drain terminals are conductively attached to the drain bus. The gate terminal opens and closes power through the solid state switches. The source bus is electrically isolated from the drain bus when the plurality of solid state switches is controlled by the gate terminal to an open state, the source bus is in electrical communication with the drain bus when the solid state switches is controlled by the gate terminal to a closed state.
US10373891B2
According to various aspects, exemplary embodiments are disclosed of thermal interface materials, electronic devices, and methods for establishing thermal joints between heat spreaders or lids and heat sources. In exemplary embodiments, a method of establishing a thermal joint for conducting heat between a heat spreader and a heat source of an electronic device generally includes positioning a thermal interface material (TIM1) between the heat spreader and the heat source.
US10373886B2
A preformed lead frame includes a metallic substrate, a plurality of spaced-apart conductive lead frame units and intersecting trenches, a molding layer, and a plurality of conductive pads. The lead frame units and the molding layer are formed on the substrate. Each of the lead frame units includes a die supporting portion, a plurality of lead portions surrounding and spaced apart from the die supporting portion, and a gap formed among the die supporting portion and the lead portions. The trenches are formed among the conductive lead frame units. The molding layer fills the gaps and the trenches. Each of the conductive pads is formed on a top surface of the die supporting portion of a respective one of the lead frame units.
US10373877B1
One illustrative method disclosed herein includes forming a plurality of transistors on a semiconductor substrate, wherein each of the transistors comprise source/drain epitaxial semiconductor material in the source/drain regions, a contact etch stop layer (CESL) positioned above the source/drain epitaxial semiconductor material and an insulating material positioned above the contact etch stop layer, and forming a plurality of contact isolation cavities by performing at least one etching process sequence, wherein the etching process sequence is adapted to sequentially remove the insulating material, the CESL and the source/drain epitaxial semiconductor material, and forming a contact isolation structure in each of the contact isolation cavities. In this example, the method also includes, after forming the contact isolation structures, removing the sacrificial gate structures so as to form a plurality of replacement gate cavities, and forming a final gate structure in each of the plurality of replacement gate cavities.
US10373867B2
Methods and structures for forming cobalt contact and/or cobalt interconnects includes depositing a stress control layer onto the cobalt layer prior to annealing after which the stress control layer can be removed. The stress control layer prevents formation of defects that can occur in the absence of the stress control layer.
US10373860B2
Embodiments of batch processing apparatus and collapsible substrate support are provided herein. In some embodiments, a collapsible substrate support includes a base linearly moveable between a first position and a second position; and a first plurality of substrate support elements coupled to the base and including a lowermost substrate support element disposed in a fixed position with respect to the base and an uppermost substrate support element disposed above the lowermost substrate support element, wherein the uppermost substrate support element is linearly movable between a first position nearer to the lowermost substrate support element and a second position further from the lowermost substrate support element.
US10373857B2
A method of forming a plurality of semiconductor devices includes applying a tape material to a back side of a semiconductor device having a silicon layer on the back side and a circuitry layer on the front side, lasing with an infrared laser the silicon layer through the tape material, lasing with a second laser the circuitry layer, and expanding the tape material for form a plurality of semiconductor devices. The second layer may be an ultraviolet laser. The lasers may be irradiated in a pattern on the bottom side and the top side. The second layer may form a groove in the circuitry layer that does not penetrate the silicon layer. The infrared laser may cleave a portion of the silicon lattice of the silicon layer. A coating may be applied to the circuitry layer prior to being irradiated with the second laser.
US10373856B2
A transfer head array includes a body and a plurality of transfer heads. The body includes a base portion and at least one wall portion. The wall portion is located on and stationary to the base portion. The wall portion has a top surface. The transfer heads are located on the top surface of the wall portion. The wall portion is continuous at least between two of the transfer heads.
US10373851B2
A container storage facility includes a storage rack having a plurality of storage sections as storage section groups, a gas supply device configured to supply a cleaning gas to the storage sections via a branch-type supply pipe, a transport apparatus configured to transport containers to the storage sections, and a control unit configured to control operations of the transport apparatus. When a plurality of containers are to be stored in the storage sections, the control unit controls the operations of the transport apparatus so as to transport the containers of the same type to the storage sections that belong to the same storage section group.
US10373849B2
A substrate processing apparatus includes a plurality of processing units and a gas supply unit. The plurality of processing units are stacked and arranged, and each configured to hold a substrate in a chamber and to process the substrate by a processing liquid, and the gas supply unit is provided for each of the processing units to supply a gas into each of the processing units. The gas supply unit includes an intake unit and an air supply unit. The intake unit takes in and purifies outside air, and the air supply unit configured to supplies a clean air purified by the intake unit into the processing units. In addition, the intake unit is arranged on a lateral side of the chamber, and is arranged on the same side face of the chambers between the stacked and arranged processing units.
US10373846B2
A substrate processing method includes a first process of supplying a first gas to a substrate; and a second process of supplying a second gas to the substrate after the first process. When a distance from an edge of the substrate to a boundary between a processing space and a gas exhaust space is L, a cross sectional area of a space orthogonal to a flow of the second gas is S(x), a supply flow rate of the second gas is Q, a pressure within the processing space is P and a diffusion coefficient of the first gas to the second gas is D, at least one of the distance L, the cross sectional area S(x) and the supply flow rate Q in the second process is adjusted such that a Peclet number Pe calculated by expression (3) becomes larger than 1. [ Expression 3 ] Pe = Q D · P ∫ 0 L 1 S ( x ) dx ( 3 )
US10373843B2
An object is to provide a display device with excellent display characteristics, where a pixel circuit and a driver circuit provided over one substrate are formed using transistors which have different structures corresponding to characteristics of the respective circuits. The driver circuit portion includes a driver circuit transistor in which a gate electrode layer, a source electrode layer, and a drain electrode layer are formed using a metal film, and a channel layer is formed using an oxide semiconductor. The pixel portion includes a pixel transistor in which a gate electrode layer, a source electrode layer, and a drain electrode layer are formed using an oxide conductor, and a semiconductor layer is formed using an oxide semiconductor. The pixel transistor is formed using a light-transmitting material, and thus, a display device with higher aperture ratio can be manufactured.
US10373837B2
Provided is a memory device including a first gate, a second gate and an inter-gate dielectric layer. The first gate is buried in a substrate. The second gate includes metal and is disposed on the substrate. The inter-gate dielectric layer is disposed between the first and second gates. The inter-gate dielectric layer comprises a high-k layer having a dielectric constant of greater than about 10.
US10373831B2
A method of manufacturing a semiconductor device, the method including supplying a first reactant to inside a processing chamber into which a substrate has been introduced; controlling a flow of a first purge gas and storing the first purge gas, of which flow has been controlled, in a first storage for a given time period; supplying the first purge gas from the first storage to the inside of the processing chamber after supplying the first reactant; and supplying a second reactant to the inside of the processing chamber after supplying the first purge gas.
US10373822B2
Methods for modulating local stress and overlay error of one or more patterning films may include modulating a gas flow profile of gases introduced into a chamber body, flowing gases within the chamber body toward a substrate, rotating the substrate, and unifying a center-to-edge temperature profile of the substrate by controlling the substrate temperature with a dual zone heater. A chamber for depositing a film may include a chamber body comprising one or more processing regions. The chamber body may include a gas distribution assembly having a blocker plate for delivering gases into the one or more processing regions. The blocker plate may have a first region and a second region, and the first region and second region each may have a plurality of holes. The chamber body may have a dual zone heater.
US10373821B2
Disclosed is a substrate processing method including gas injection including a source material containing silicon towards substrates received in a reaction chamber, depositing the source material on the substrates by generating plasma including oxygen radicals so as to form deposition films, and executing surface treatment of the deposition films by injecting plasma gas including oxygen radicals.
US10373815B2
A method of validating data produced from a multiplexing process on an analytical instrument is disclosed. In one embodiment, the method includes using a pseudorandom sequence to encode a multiplexed segment of data; applying Hadamard transform to generate a demultiplexed segment of the data; aligning the pseudorandom sequence to the multiplexed data; and calculating a score for at least one positive value in the demultiplexed segment to find a valid demultiplexed value.
US10373810B2
Embodiments of showerheads having a detachable gas distribution plate are provided herein. In some embodiments, a showerhead for use in a semiconductor processing chamber may include a body having a first side and a second side; a gas distribution plate disposed proximate the second side of the body and having an annular channel formed in a side surface; and a clamp disposed about a peripheral edge of the gas distribution plate to removably couple the gas distribution plate to the body, wherein the clamp includes a body and a protrusion extending radially inward into the annular groove, and wherein a portion of the gas distribution plate extends over a bottom surface of the clamp.
US10373808B2
Carbon materials having carbon aggregates, where the aggregates include carbon nanoparticles and no seed particles, are disclosed. In various embodiments, the nanoparticles include graphene, optionally with multi-walled spherical fullerenes and/or another carbon allotrope. In various embodiments, the nanoparticles and aggregates have different combinations of: a Raman spectrum with a 2D-mode peak and a G-mode peak, and a 2D/G intensity ratio greater than 0.5, a low concentration of elemental impurities, a high Brunauer-Emmett and Teller (BET) surface area, a large particle size, and/or a high electrical conductivity. Methods are provided to produce the carbon materials.
US10373801B2
In some embodiments, a system for measuring magnetic fields produced within a microscope comprising an electromagnetic lens includes a sensor support element configured to be mounted to a distal end of an elongated support member that is configured to be inserted into the microscope, and a magnetic field sensor supported by the sensor support element, the magnetic field sensor being configured to sense magnetic fields at a position within the electron microscope at which specimens are imaged during operation of the microscope.
US10373800B2
A support for an electron microscope sample includes a body defining a void for receiving a first micro-electronic device, and a first gasket positioned about the first surface. The first gasket further defines an arm extending at an angle away from a horizontal extending through the first micro-electronic device. In operation, the first micro-electronic device is installed onto the first gasket and the arm engages an outer facing side of the first micro-electronic device to grip the first micro-electronic device.
US10373792B2
A cathode assembly design is provided that includes two flat emitters, a longer emitter filament and a shorter emitter filament. In one implementation the focal spot sizes produced by the long and short emitters overlap over a range. Thus, one emitter filament may be suitable for generating small and concentrated focal spot sizes while the other emitter filament is suitable for generating small and large focal spots sizes.
US10373776B2
A switch device includes a switch operation unit, two detection units which convert the amount of press of the switch operation unit into detection signals, determination units which determine the pressed state of the switch operation unit, monitoring units which monitor the determination states of the determination units, and output units, each of which outputs an ON signal when the determination unit determines that a full pressed state is maintained, and when, upon determination that a half pressed state is maintained, the detection signal is equal to or larger than an ON threshold and the monitoring result indicates a full pressed state, and outputs an OFF signal when the determination unit determines that a non-pressed state is maintained, and when, upon determination that a half pressed state is maintained, the detection signal is equal to or smaller than an OFF threshold and the monitoring result indicates a non-pressed state.
US10373774B2
The present disclosure provides a hybrid circuit breaker having a bridge induction transfer structure, characterized in that the circuit breaker comprises a main current circuit, an over-voltage limiting circuit, and a transfer current circuit; and the main current circuit, the over-voltage limiting circuit, and the transfer current circuit are connected in parallel. The induction transfer circuit in the transfer current circuit comprises an induction transfer inductor, an induction transfer capacitor, and an induction transfer branch power semiconductor device which are connected in series; the transfer current circuit further comprises a bridge circuit comprised of a main loop capacitor; the main loop inductor and the induction transfer inductor are coupled to form a transformer. The present invention can implement fast breaking of the current, and effectively reduce the volume and manufacturing cost of the circuit breaker. With the induction transfer circuit, fast current transfer is implemented. The main loop capacitor needs no pre-charging. Isolation between the secondary charging circuit and the main loop is implemented. The transfer speed is fast, and the breaking reliability is high.
US10373771B2
The invention relates to a switching system for a tapped transformer with on-load tap changer wherein the tapped transformer comprises a main winding with a first main terminal; a coarse winding with a first coarse terminal and with a second coarse terminal; a control winding with a first control terminal; and an on-load tap changer that has a switch terminal and that interacts with the control winding; the switching system comprising a lead; a first switch subassembly comprising a first main fixed contact that can be connected to the first main terminal; a first coarse fixed contact that can be connected to the first coarse terminal; a first control fixed contact that can be connected to the first control terminal; a first switch fixed contact that can be connected to the first switch terminal; and a first movable bridge contact that is formed such that it electrically bridges or connects at least two fixed contacts of its switch subassembly in each stationary operating position of the switching system and/or during each switch over process of the switching system; a second switch subassembly comprising a second coarse fixed contact that can be connected to the second coarse terminal; a second control fixed contact that can be connected to the first control terminal and/or that is connected to the first control fixed contact; a second switch fixed contact that can be connected to the switch terminal and/or that is connected to the first switch fixed contact; and a second movable bridge contact that is formed such that it electrically bridges at least two fixed contacts of its switch subassembly in each stationary operating position of the switching system and/or during each switch-over process of the switching system; and a third switch subassembly comprising a first lead fixed contact that is connected to the lead; a third coarse fixed contact that can be connected to the first coarse terminal and/or that is connected to the first coarse fixed contact; a third control fixed contact that can be connected to the first control terminal and/or that is connected to the first control fixed contact; a third switch fixed contact that can be connected to the switch terminal and/or that is connected to the first switch fixed contact; and a third movable bridge contact that is formed such that it electrically bridges at least two fixed contacts of its switch subassembly in each stationary operating position of the switching system and/or during each switch over process of the switching system.
US10373756B2
Systems and methods for wireless energy transfer are described. A transmitter unit has a transmitter resonator with a coil that is coupled to a power supply to wirelessly transmit power to a receiver unit. A receiver unit has a receiver resonator with a coil coupled to a device load. At least one of the resonators is a malleable, non-planar resonator that can be bent and shaped to conform to a patient's anatomy.
US10373755B2
A high-voltage transformer is disclosed. The high-voltage transformer includes a transformer core; at least one primary winding wound once or less than once around the transformer core; a secondary winding wound around the transformer core a plurality of times; an input electrically coupled with the primary windings; and an output electrically coupled with the secondary windings that provides a voltage greater than 1,1200 volts. In some embodiments, the high-voltage transformer has a stray inductance of less than 30 nH as measured on the primary side and the transformer has a stray capacitance of less than 100 pF as measured on the secondary side.
US10373754B2
A power supply module having two output voltages includes an inductor module and a main board. The inductor module includes a first magnetic core, a second magnetic core, an intermediate magnetic core disposed therebetween, a first winding and a second winding. The first winding is disposed on one of a magnetic column of the first magnetic core and a magnetic column of the intermediate magnetic core to form a first inductor. The second winding is disposed on one of a magnetic column of the second magnetic core and a magnetic column of the intermediate magnetic core to form a second inductor. There is no air gap at a portion of the intermediate magnetic core where magnetic paths of the first and second inductors pass through together. The inductor module is disposed on the main board. The first winding and the second winding are electrically connected with the main board.
US10373753B2
A multi-phase reactor is configured to include a first core arranged at a center of the reactor; a plurality of second cores provided outside the first core and arranged so that each of magnetic paths with respect to the first core is in a loop shape; and one or a plurality of windings wound around each of the second cores. With this configuration, the multi-phase reactor capable of setting a constant value of inductance for each phase is provided.
US10373739B2
A transmission cable may include a conductor core, an insulator layer surrounding the conductor core, and a shielding layer surrounding the insulator layer, wherein the shielding layer includes a carbon nanotube sheet material.
US10373738B2
An electric wire includes a metal conductor, a fire resistant polymer liner, and an insulation layer, wherein the insulation layer is over the liner.
US10373735B2
Submarine electrical cable system (100) having a substantially circular cross-section and comprising: a first insulated core (1) and a second insulated core (2); a three-phase cable (3) comprising three stranded insulated cores (8) the three-phase cable (3) being stranded with the first core (1) and the second core (2); an armor (4) surrounding the first core (1), the second core (2) and the three-phase cable (3).
US10373734B2
An electrical ribbon cable includes at least one conductor set having at least two elongated conductors extending from end-to-end of the cable. Each of the conductors are encompassed along a length of the cable by respective first dielectrics. A first and second film extend from end-to-end of the cable and are disposed on opposite sides of the cable The conductors are fixably coupled to the first and second films such that a consistent spacing is maintained between the first dielectrics of the conductors of each conductor set along the length of the cable. A second dielectric disposed within the spacing between the first dielectrics of the wires of each conductor set.
US10373732B2
Transparent electrode film, dimming element, and method for manufacturing transparent electrode film
A transparent electrode film includes a transparent electrode disposed on a transparent film base, wherein the transparent electrode contains a transparent conductive layer and a conductive metal pattern layer. The conductive metal pattern layer is patterned in the in-plane direction of the transparent film base. The transparent conductive layer and a protecting layer are disposed in a region where the conductive metal pattern layer is provided, and the conductive metal pattern layer is disposed closer to the transparent film base than the transparent conductive layer and the protecting layer. The protecting layer includes at least one selected from the group consisting of a precious metal and a metal oxide. The transparent electroconductive layer is also disposed at opening sections where the electroconductive metal pattern layer is absent.
US10373725B2
In a method of chemical vapor deposition (CVD) growth of a polycrystalline diamond film in a CVD reactor, a gas mixture of gaseous hydrogen and a gaseous hydrocarbon is introduced into the CVD reactor. A plasma formed from the gas mixture is maintained above a surface of a conductive substrate disposed in the CVD reactor and causes a polycrystalline diamond film to grow on the surface of the conductive substrate. A temperature T at the center of the polycrystalline diamond film is controlled during growth of the polycrystalline diamond film. The CVD grown polycrystalline diamond film includes diamond crystallites that can have a percentage of orientation along a [110] diamond lattice direction≥70% of the total number of diamond crystallites forming the polycrystalline diamond film.
US10373723B2
The invention provides methods, devices and systems for excimer fluorescence energy conversion from isotopes. Unprocessed spent nuclear fuel can be used as an isotope, and processed spent nuclear fuel can be used as an isotope. A method includes placing an excimer in the path of radiation decay from the isotope. The excimer is selected according to the isotope to absorb the radiation decay and emit photons in response. Surrounding environment is shielded from the radiation decay. Photons generated from the fluorescence of the excimer are received with photovoltaic material to generate electrical energy. The electrical energy is applied to a load. Systems of the invention can be based upon spent storage casks and handle unprocessed spent nuclear fuel, or can be greatly reduced in size and handle processed fuel, with single isotope isolation allowing consumer battery sized systems.
US10373720B2
A migration prevention system for radioactive wastewater from an underground nuclear power plant. The underground nuclear power plant includes a nuclear island including an underground cavern group including a reactor cavity and auxiliary cavities. The migration prevention system includes a protective layer coating the reactor cavity and an impermeable layer surrounding the nuclear island. The protective layer includes an inner liner, a drainage layer, and a filling layer of rock fractures in that order. The inner liner is configured to prevent exosmosis of the radioactive wastewater of the reactor cavity. The drainage layer is configured to gather and drain seepage water. The impermeable layer is disposed in the periphery of the underground cavern group including the reactor cavity and the auxiliary cavities, and is configured to isolate the underground cavern group from natural underground water.
US10373713B1
A system and method is disclosed for facilitating transactions involving pharmaceutical products. The system can be particularly useful for independent pharmacies, allowing them to resell pharmaceuticals that would otherwise likely expire before being used. The system can be highly automated and highly customized.
US10373710B2
A system for delivering items through a network of pneumatic tubing includes a network of tubing, a system controller controlling operation of the system, a plurality of carriers for delivering items. Each of the plurality of carriers includes a wireless transmission component, a plurality of workstations arranged throughout the system in communication with the network of tubing, at least one blower and at least one diverter. The at least one blower is connected to at least two workstations of the plurality of workstations via the network of tubing passing through the at least one diverter, and a plurality of system transceivers arranged throughout the network of tubing and the plurality of workstations. At least one of the system transceivers receives carrier transit information from at least one of the wireless transmission components of one of the carriers, and the system controller adjusts the operation of the system based on the carrier transit information.
US10373702B2
The present invention is directed to a computer implemented method for executing a procedure to select a water-soluble variant of a G Protein-Coupled Receptor (GPCR).
US10373688B2
A method of erasing, during an erase operation, a non-volatile memory (NVM) cell of a memory device is disclosed. The erasing includes applying a first HV signal (VPOS) to a common source line (CSL). The CSL is shared among NVM cells of a sector of NVM cells. The first HV signal is above a highest voltage of a power supply. The erasing also includes applying the first HV signal to a local bit line (BL).
US10373684B2
A semiconductor device includes an N number of sub-blocks each of including a memory cell array, a setting register specifying number of entry data for pre-searching, of first to N-th entry data divided and correspond respectively to the sub-blocks, and a search data changing unit changing a data arrangement order for search data input based on a value of the register. A sub-block for pre-searching searches for entry data matching with data for pre-searching in accordance with the arrangement order changed by the changing unit, in response to an instruction, and outputs a search result representing matching or non-matching. A sub-block for post-searching searches for entry data matching with data for post-searching other than the data for pre-searching, of entry data stored in association with each row of the array, based on a search result of the sub-block for pre-searching, and outputs a search result representing matching or non-matching.
US10373679B1
A method for reading data of a memory cell including a resistive memory element having a low resistance state and a high resistance state according to stored data and a selection element may include applying a recovery voltage to both ends of the memory cell, and applying a read voltage to both ends of the memory cell and sensing the data. The recovery voltage may be equal to or more than a second voltage obtained by adding a drift value of the memory cell to a first voltage for turning on the memory cell in a case in which the resistive memory element is in the low resistance state.
US10373671B1
A device may include an integrated circuit and a jitter generator located on the integrated circuit. The jitter generator may include a random number generator to generate a random number in response to a clock input signal. The jitter generator may also include delay-causing circuitry to receive the clock input signals, where the delay-causing circuitry may create a delayed clock input signal. The jitter generator may also include a phase mixer to receive the random number, the delayed clock input signal, and the clock input signal, where the phase mixer additionally outputs a clock output signal having the clock input signal and having jitter.
US10373642B2
Various embodiments relate to methods for loading and unloading a tape storage medium. According to one embodiment, a method for loading a tape storage medium includes positioning a mechanized take-up reel with respect to a tape supply reel, positioning a feature coupled to a tape storage medium on the tape supply reel with respect to the mechanized take-up reel, rotatably decoupling an inner hub of the mechanized take-up reel from an outer hub of the mechanized take-up reel, extending a tongue of the mechanized take-up reel, engaging the tongue with the feature, retracting the tongue and feature into the outer hub, and nonrotably coupling the inner hub with the outer hub.
US10373634B2
Embodiments of disk drive head suspensions are described that include a spring metal layer. The spring metal layer includes a base region, support arms extending from the base region, and a slider mounting region. The slider mounting region includes a proximal portion, a distal portion, and a pair of motor openings. The motor openings are configured to receive motors such that the longitudinal axes of the motors are non-parallel with the longitudinal axis of the slider mounting region. The suspensions include traces that include a base portion on the base region of the spring metal layer, a spring metal-unsupported portion extending from the base region to the slider mounting region, and a slider mounting portion extending from the spring metal-unsupported portion onto the slider mounting region. And, the suspensions include an insulating layer between portions of the spring metal layer and the conductor layer.
US10373628B2
A signal processing system includes a filter unit, a conversion unit, a decomposition unit, and an estimation unit. The filter unit applies, to a plurality of time series input signals, N filters estimated by independent component analysis of the input signals to output N output signals. The conversion unit converts the output signals into nonnegative signals each taking on a nonnegative value. The decomposition unit decomposes the nonnegative signals into a spatial basis that includes nonnegative three-dimensional elements, that is, K first elements, N second elements, and I third elements, a spectral basis matrix of I rows and L columns that includes L nonnegative spectral basis vectors expressed by I-dimensional column vectors, and a nonnegative L-dimensional activity vector. The estimation unit estimates sound source signals representing signals of the signal sources based on the output signals using the spatial basis, the spectral basis matrix, and the activity vector.
US10373618B2
Systems parse natural language expressions to extract items and values of their attributes and store them in a database. Systems also parse natural language expressions to extract values of attributes of user preferences and store them in a database. Recommendation engines use the databases to make recommendations. Parsing is of speech or text and uses conversation state, discussion context, synonym recognition, and speaker profile. Database pointers represent relative attribute values. Recommendations use machine learning to crowdsource from databases of many user preferences and to overcome the cold start problem. Parsing and recommendations use current or stored values of environmental parameters. Databases store different values of the same user preference attributes for different activities. Systems add unrecognized attributes and legal values when encountered in natural language expressions.
US10373614B2
In one example, an assistant support server may maintain a web portal to crowdsource responses to a user input. The assistant support server may maintain a web portal accessible by a developer device. The assistant support server may store an assistant rule based on a developer input associating an input word set describing a hypothetical user input with a deep link for a website. The assistant support server may receive in the web portal the developer input. The assistant support server may direct a smart assistant module executed by a user device to connect to the deep link in response to receiving a user input from the smart assistant module matching the input word set.
US10373613B2
A dual-mode voice control method is disclosed. The method may comprise determining whether a user has executed an operation of activating an operate-to-speak stop determination mode in a voice input interface. The method may further comprise, in response to determining that the user has executed the operation of activating the operate-to-speak stop determination mode, determining whether a microphone is in a busy state. The method may further comprise, in response to determining that the microphone is in the busy state, switching a voice mode from a directly-speak automatic stop determination mode to the operate-to-speak stop determination mode. Before the user executes the operation of activating the operate-to-speak stop determination mode, the voice mode is in the directly-speak automatic stop determination mode if the microphone is in the busy state.
US10373603B2
Systems, methods, and computer-readable storage devices for receiving an utterance from a user and analyzing the utterance to identify the demographics of the user. The system then analyzes the utterance to determine the prosody of the utterance, and retrieves from the Internet data associated with the determined demographics. Using the retrieved data, the system retrieves, also from the Internet, recorded speech matching the identified prosody. The recorded speech, which is based on the demographic data of the utterance and has a prosody matching the utterance, is then saved to a database for future use in generating speech specific to the user.
US10373599B2
An object is to provide a soundproofing structure which exhibits high soundproofing performance in a broad frequency band, can be miniaturized, can ensure ventilation properties, and has a light transmittance, and a cylindrical structure, a window member, and a partition member including this soundproofing structure. Provided is a soundproofing structure including: a soundproofing cell which includes a frame having a frame hole portion passing therethrough and a film that covers the frame hole portion and is fixed to the frame, in which the film has a plurality of through-holes passing therethrough in a thickness direction, an average opening diameter of the through-holes is in a range of 0.1 μm to 250 μm, and a vertical direction of a film surface is disposed so as to be inclined with respect to a direction of a sound source to be soundproofed.
US10373596B2
A keyboard device for an electronic keyboard instrument, making uniform an upper surface height of the rear end of each key in contact with a hammer in a key-released state. The keyboard device includes longitudinally extending wooden keys capable of swinging and laterally juxtaposed, a hammer support disposed rearward of the keys, longitudinally extending hammers having a rear end thereof supported by the hammer support vertically pivotally movably and a protrusion protruding downward from a lower surface thereof for contact with a rear end of an associated key, and hammer contact height-regulating parts each made of a synthetic resin and mounted on the rear end of each key, the part being in contact with the protrusion in the key-released state, to regulate a contact height of the protrusion to a predetermined height.
US10373590B2
An automotive vehicle includes a cabin, a controller, and a multi-view display. The multi-view display has a first side facing the cabin and a second side facing the exterior of the vehicle. The multi-view display has a first-side display screen, a second-side display screen, and a blocking layer disposed between the first-side display screen and the second-side display screen. The first-side display screen and the second-side display screen are in communication with the controller and operable to display a first pattern on the first-side display screen and a second pattern, distinct from the first pattern, on the second-side display screen.
US10373588B2
A system and method for managing action items over a network comprises a wearable computing device, a first communication device and a second communication device. The wearable computing device displays a plurality of action groups wherein each action group comprises a plurality of action items. The second communication device is configured to allow a user to send an action item associated to an action group to the first communication device. A processor installed with an action management application enables the user to access, manage and update the action item associated to the action group. A user interface controller in communication with the display unit and the processor is configured to allow the user to approve and reject the action item associated to the action group and press the screen with a small amount of force to activate a context menu to approve and reject all action items simultaneously.
US10373580B2
A display device includes a power generator to supply a driving voltage to the display and a controller to control the display and the power generator and to generate a power control signal. The power generator includes a DC-DC converter and bypass cut-off logic. The DC-DC converter receives an input power voltage and the power control signal, selectively boosts the input power voltage based on the power control signal, and generates the driving voltage. The bypass cut-off logic selectively cuts off supply of the input power voltage to the DC-DC converter based on the power control signal.
US10373579B2
In an exemplary flat display apparatus and control circuit and method for controlling the flat display apparatus, the flat display apparatus includes a plurality of gate driving units, each of which controls the operation of a scan line in the flat display apparatus. The flat display apparatus provides a first gate high level voltage signal and a second gate high level voltage signal to the gate driving units such that the first and second gate high level voltage signals are used as voltage signals transmitted to corresponding scan lines. The first and second gate high level voltage signals respectively include a falling edge with a slope. Duration time of the falling edge of the first gate high level voltage signal is longer than that of the falling edge of the second gate high level voltage signal.
US10373571B2
A method of controlling an electrowetting element. The method includes receiving first data corresponding with a first voltage with a first magnitude, generating the first voltage and applying the first voltage to the electrowetting element. Second data corresponding with a second voltage with a second magnitude is received. It is determined that the first magnitude is smaller than the second magnitude and, responsive thereto, a third magnitude of a third voltage is determined, the third magnitude larger than the first magnitude and smaller than the second magnitude. The third voltage is generated and applied to the electrowetting element instead of the second voltage, consecutively after the first voltage is applied.
US10373570B2
A display apparatus and an image data processing method thereof are provided. The display apparatus includes a first display panel, a second display panel and a backlight module. The image processing method includes: receiving image data; detecting an ambient temperature and an ambient brightness to obtain a detection result; when the ambient temperature is lower than a preset temperature value, selecting the image data to be divided into a plurality block data by display location or gray level range according to the ambient brightness, and performing a blur process on the block data to generate adjusted image data; when the ambient temperature is not lower than the preset temperature value, performing a binary process on the image data to generate the adjusted image data; and driving the second display panel according to the adjust image data.
US10373567B2
A method and apparatus for providing additional information to a visible light communication terminal through visible light communication by an information display device having a back light unit is provided. The method includes, when the visible light communication terminal is located in one area corresponding to at least one additional information providing area that is disposed within a screen of the information display device, receiving time slot information allocated to the one area through the visible light communication, when the visible light communication terminal is located in remaining areas of the at least one area corresponding to the at least one object, except for the one area, receiving additional information on all objects from the remaining areas through the visible light communication, and acquiring additional information on the object corresponding to the one area from among the additional information on all the objects by using the allocated time slot information.
US10373561B2
The present disclosure provides a pixel circuit including a reset module, a storage module, a data write module, a drive module, a control voltage compensation module, a light emission control module, and a light emitting module. The reset module is connected to a third power source, a second scan line, and the storage module, and is configured to reset the voltage stored in the storage module. The storage module is connected to a first power source and is configured to store a control voltage for the drive module. The data write module is connected to a data line and a third scan line, and is configured to provide a voltage required for the display of the pixel circuit to the drive module.
US10373555B2
The present application discloses an organic light emitting display panel, an organic light emitting display device, and a pixel compensation method. The panel comprises data line sets; a pixel array; pixel driving circuits; and a pixel compensation circuit, configured to provide a bias current, sample an anode voltage of an organic light emitting diode, and generate a compensated data voltage based on the bias current and the anode voltage. A power module is configured to provide the bias current to the data line set, and transmit the bias current via the data line set to the organic light emitting diode. A sampling module samples the anode voltage of the organic light emitting diode via the data line set. A data voltage generation module transmits the compensated data voltage via the data line set to the pixel driving circuit based on the anode voltage and the bias current.
US10373551B2
An image processing unit includes: a gain calculating section obtaining, based on first luminance information for each pixel, a first gain, in which the first gain is configured to increase with an increase in pixel luminance value in a range where the pixel luminance value is equal to or larger than a predetermined luminance value, and in which the pixel luminance value is derived from the first luminance information; and a determination section determining, based on the first luminance information and the first gain, second luminance information for each of the pixels.
US10373530B2
A label for use with an intravenous bag having a surface and an interior volume for holding a solution in fluid communication with an intravenous line for dispensing the solution, where the label includes a back layer including an adhesive for securing the label to a surface of the intravenous bag, a front layer with a solution name including a first portion secured to the back layer, the front layer including a second portion removable from the back layer engageable with the intravenous line with the solution name on a first side and a second side. In some constructions, the solution name on the second side is inverted with respect to the solution name on the first side, and the second portion further includes an opening for viewing a portion of the intravenous line when the second portion is engaged with the intravenous line.
US10373529B2
A label sheet (1) having a release liner (16) and a column of labels (12) releasably adhered thereto is modified to allow easy removal of the labels. The liner has a weakened separation line (30) formed by cuts and ties running underneath a column of labels near the edge of the labels, and notches (18) at the top and bottom of the sheet aligned with the cuts and ties. A matrix (14) surrounding the labels, if present, also has cuts and ties, with the cuts and ties in the matrix parallel to and slightly offset from the cuts and ties in the liner. The separation lines are strong enough that the label sheet can be fed through a printer, yet weak enough that a user can tear off the liner and matrix along the separation lines, thus leaving a minor edge of a column of labels exposed for easy removal from the label sheet.
US10373526B2
An AED trainer is implemented using a special purpose hardware platform and a state machine, implemented in software, which together replicate or simulate operations of a target AED device. The state machine operates the AED trainer in an efficient and effective manner to train students to correctly perform rescue procedures on patients suffering from Sudden Cardiac Arrest.
US10373516B2
Vocabulary acquisition of lists of words drawn from standardized tests are facilitated through contiguity of audio, visual and kinesthetic stimuli. The positive association of each word and a meaning of the word is achieved by separately displaying each word and stimuli on a graphical user interface of an electronic device which simultaneously or immediately successively plays the audio segment and prompts the user to physically interact with the electronic device. Through an ordered combination of steps, the method facilitates rapid verifiable contextual vocabulary acquisition via two levels of assessment testing, one in which the knowledge of the user is potentially aided by the correlation between the audio and visual segments and kinesthetic features, and one which is not.
US10373515B2
A determination regarding whether to intervene in a dialog to provide system-initiated assistive information involves monitoring a dialog between at least two participants and capturing data from a dialog environment containing at least one of the participants. The captured data represent the content of the dialog and physiological data for one or more participants. Assistive information relevant to the dialog and participants is identified, and the captured data are used to determine an intervention index of delivering the assistive information to one or more participants during the dialog. This intervention index is then used to determine whether or not to intervene in the dialog to deliver the assistive information to one or more participants.
US10373511B2
Techniques pertaining to automating generation of curricula for a class of students with blended-learning contents are presented. The blended-leaning contents provide common topics shared by all the students in a class as well as self-learning materials for sub-groups of the class. This approach creates curricula optimally attending to students with different interests and backgrounds. The course materials are selected by searching multiple external sources publically available while filtering the search results through inputs of the students and requirements set by the instructors. The course contents and schedules of the curricula are further optimized by organizing the filtered search results with respect to a set of constraints.
US10373499B1
Approaches presented herein enable recipient-actualized internal vehicle-to-vehicle honking. More specifically, an action of a first vehicle is monitored and a communication is obtained from a second vehicle. In response to the obtainment of the communication, it is determined whether the action of the first vehicle violates a rule. In the case that the action of the first vehicle violates a rule, responsive to the communication, a honk indication, perceptible to an occupant of the first vehicle, is actualized inside the first vehicle. In the case that the action of the first vehicle does not violate a rule, the communication from the second vehicle is rejected, and the honk indication is not actualized inside the first vehicle. A response can be transmitted to the second vehicle indicating if the honk indication was actualized inside the first vehicle.
US10373497B1
Geographic location data and telematics data may be collected in real-time by a mobile device within a vehicle, or the vehicle itself. The telematics data may indicate vehicle direction, speed, motion, etc., as well as traffic hazards in the surrounding environment. A remote server may receive the location and telematics data from two vehicles. If an anomalous or hazardous condition exists in the vicinity of the first vehicle, a geographic relationship with the second vehicle is determined, and if within a predetermined distance, an alert or alternate route for the second vehicle is determined and transmitted to the second vehicle. As a result, a negative impact or risk of collision caused by the anomalous condition on the second vehicle is alleviated. The amount of the insured's usage of the telematics data-based risk mitigation or prevision functionality may be used to calculate or adjust insurance premiums, rates, or discounts.
US10373495B2
In an approach, a processor receives a notification that an autonomous vehicle is parked at a first location within a parking area, wherein the autonomous vehicle is associated with a user. A processor receives a first set of information, wherein the first set of information comprises a first expected location of the user prior to returning to the parking area. A processor determines a second location to park the autonomous vehicle based on the first set of information. A processor causes the autonomous vehicle to move to the second location.
US10373491B2
Methods, systems and/or software for distributing transportation-related alerts to mobile devices may do so in accordance with various factors, such as device-specific and/or location-specific factors. In some variations, transportation-related alerts may be presented to the user in audio format and/or visual format. In some variations, these may be user-selectable options, and in other variations, a speed at which the mobile device is moving may be considered in determining how to present the transportation-related alerts to the user.
US10373478B2
A method for disseminating information regarding a problem and administering medical interventions comprises providing a mobile device wirelessly connectable to a network, receiving and storing contact information corresponding to a designated list of information recipients, receiving, via the mobile device and via the wireless trigger transmitting to the mobile device, a signal from a user indicating the problem, receiving, via the mobile device, information regarding the problem, transmitting an indication of the problem to a rescue clearinghouse via the network, prompting a participant of the rescue clearinghouse, different from the user, to make a decision about a course of action regarding the problem, and at least one of transmitting the information regarding the problem to the information recipients from the designated list and transmitting the information regarding the problem to a government rescue organization, based at least in part on the decision.
US10373472B2
Disclosed are various embodiments for determining whether food in a refrigerator has spoiled. An application executing on a computing device receives an identification of a food item located in a compartment of the refrigerator. The application then receives a chemical sensor reading from the refrigerator, wherein the chemical sensor reading represents a measured amount of a chemical associated with spoilage of the food item. Subsequently, the application determines that the measured amount of the chemical associated with spoilage of the food item exceeds a threshold amount of the chemical associated with spoilage of the food item. Finally, the application sends a notification to the client device, the notification comprising an indication that the food item is spoiled.
US10373471B2
A leak detector assembly for use with a backflow prevention device includes a housing defining a passageway for receiving a fluid. A flap assembly couples to the housing for generating a low flow error signal indicating minimal fluid passing through the passageway and a fully actuated error signal indicating significant fluid passing through the passageway. The flap assembly includes a flap mounted in the passageway such that significant flow of the fluid moves the flap to generate the fully actuated error signal. The flap assembly also includes a sensing element on the flap to determine a presence of the fluid without movement of the flap to generate the low flow error signal based on a low flow of the fluid.
US10373462B2
An intelligent electronic system for use with an item container/carrier, such as a suitcase, briefcase, backpack, car trunk, purse, wallet, storage compartment, storage facility, locker, or similar. The system is used with item containers/carriers that contain portable items which can be identified by electronic, optical, or similar means. For example, the portable items may be outfitted with portable item reporting devices (BIRDS) which provide item monitoring and signaling; or the portable items may be identified via RFID tags. The system includes a sensor to identify portable items in the container/carrier via their BIRD signals, RFID signatures, or optical signature. The system includes memory to store identifications of portable items. The system can store one or more lists of specified portable items which are expected to be present within the containers/carriers, possibly with different lists being applicable in different contexts. The system can scan the container to identify items which should be present, but are missing. The system can scan the container to establish a current list of present items, to be saved for future content assessments. The intelligent electronic system may be integrated into the structure of the container or carrier, making the container or carrier an intelligent container.
US10373461B2
A method for presenting a preview of a video includes receiving a plurality of video preview frames and information relating to a special event detected in the video. The plurality of video preview frames are extracted from the video. The special event is identified from an analysis of the video, and includes at least one of an object, a moving object, or a sound detected in the video. The method further includes displaying at least one of the received plurality of video preview frames, and displaying an indicator indicating the special event.
US10373460B2
A security system architecture and method of operation that combines a local security network with control panel and sensors, a central monitoring station (CMS), and a separate operator computer server that provides a web portal for both the homeowner and CMS, that maintains a persistent connection between the control panel and CMS allowing failsafe dual-path signaling. This dual-path signaling technique is extended to provide an effective “smash and grab alarm”, and various approaches to dual-path signal management are disclosed including handshaking, persistent domain monitoring, relayed Operator 3-to-CMS signaling, etc. Improved processes for remotely accessing video are also disclosed along with an improved process for remote control panel configuration, and control panel interfacing with home automation appliances.
US10373459B2
A display control apparatus comprising: a reception unit configured to receive a detection notification indicating detection of an event by a first camera; an image obtainment unit configured to obtain a video from a second camera; and a display control unit configured to, in a case where the detection notification is received from the first camera that corresponds to detection of the event in which an occurrence position is included in the video from the second camera, display a predetermined image corresponding to the detection of the event together with the video from the second camera.
US10373450B2
Alert device, system and method for alerting hearing-impaired persons through a sensory of a sound and the location of such sound. The device extends to the tracking of an object within a predefined perimeter, outside of which an alert is triggerable. The device includes a wearable unit having a plurality of differently colored LEDs and a plurality of differently colored sound-detecting units, with each of the differently colored sound-detecting units corresponding to the same colored LED's on the wearable unit thereby to color code the wearable unit to the sound-detecting units. When a sound is detected by one or more of the sound-detecting units being higher than a predetermined threshold sound, a sound event signal is triggered on the wearable unit activating a vibration and blinking of the LED's corresponding with the respective sound detecting unit, consequentially alerting a user of the location where the sound-detecting unit was previously positioned.
US10373449B2
This disclosure is directed to increasing the use of protective eyewear in safety-critical environments. Systems and methods disclosed herein include lighting devices that emit ambient lighting and safety lighting for an environment. The safety lighting includes visible characteristics different from the ambient lighting. Additionally, the systems and methods include protective eyewear having a lens that filters out substantially the visible characteristics of the safety lighting striking the lens and pass components of the ambient light safety lighting striking the lens.
US10373447B1
A depository system operates in response to data bearing records. Information regarding planned future deposits is recorded, at least one record visible appearance feature is stored or generated, and data corresponding to the at least one record appearance feature is stored in associated relation with deposit data. The at least one record appearance feature is made visible on a deposit item. The deposit item is subsequently presented to a depository that includes an image sensor. The image sensor operates to read the at least one record appearance feature. At least one controller in the depository causes a determination to be made that at least one record appearance feature corresponds to a pre-registered deposit and such determination enables the deposit item to be received in the depository.
US10373433B2
A player comp system and method may include a gaming device having a processor programmed to provide a game of chance to a player. A player comp indicator provides a notification output based on a signal received from a remote computer that calculates comp eligibility points based on gameplay data and at least one comp eligibility criterion. The comp indicator may provide a visual notification, such as a light, LED, or a voucher or ticket provided to the player or an attendant.
US10373431B2
A system and method is disclosed for advertising through a social network by immersion of participants in a sponsored mobile game. A game application for the sponsored game is developed on a server and deployed on consumer devices connected to the server. The game application, operating on a smart phone, utilizes onboard GPS and camera subsystems to carry out and facilitate the game functions. A dashboard is provided for designing the game around an advertising campaign. The game application is syndicated and shared through a consumer's social media community. The game is tracked by the server. Game information and rewards are delivered to participants during and after the game. In one aspect, the game involves a participant gathering digital permits prior to and during the game which are used to complete a tagging event with other participants. Rewards such as redeemable coupons are based on actions at sponsor locations.
US10373426B2
Systems and methods for provably fair gaming for multiple player games are described. In various embodiments, a method for provably fair gaming comprises shuffling a virtual deck of cards, where the virtual deck comprises a plurality of virtual cards, and where each virtual card comprises a card value. The method further comprises salting each of the card values with a randomly selected first salt value, hashing each of the salted card values to form a first hashed deck, and broadcasting the first hashed deck to at least a first game player.
US10373414B2
The present invention provides a scooter handle having a fingerprint identification module. The scooter handle having a fingerprint identification module includes: an inner tube, an outer tube, and a fingerprint identification module. After collecting and determining a fingerprint of a user, the fingerprint identification module drives an electromagnetic module in the inner tube to engage the inner tube with the outer tube, so that the outer tube and the inner tube are interlocked.
US10373409B2
Methods and systems for displaying information derived from identification documents associated with individuals are disclosed. In some embodiments, the system first scans or retrieves identification information from an identification document. The system then receives information of an issuer of the identification document, information of a current location of the identification document, and information of a proposed use of the identification information. The system then receives a set of rules from a database based on the information of the issuer, the current location, and the proposed use. Based on the set of rules, the system processes the retrieved identification information so as to form redacted or processed identification information. The system then displays the redacted identification information.
US10373408B2
A system for a frictionless access control automatically identifies users and enables access to restricted areas of a building for example via access points such as locked doors. The system allows access when authorized users are in the vicinity of doors without requiring the users to swipe access keycards (or badges) at keycard terminals located at the doors, as in current systems. The system includes user devices such as key fobs and mobile phones that wirelessly broadcast user information and unique IDs for each of the devices in data packets, which are received by positioning units. The positioning units determine locations of the user devices, and send the packet data and the location data to a verification and tracking system. Preferably, the positioning units include two or more antennas that determine close proximity of users to access points while also allowing the system to continuously monitor the locations of the users.
US10373405B2
Embodiments are directed to a computer-implemented method of generating data of a vehicle. The method includes tracking, using a processor system, mileage data that represents a number of miles driven by the vehicle. The method further includes storing, using a memory system, the mileage data. The method further includes tracking, using the processor system, operating data that represents how the vehicle has been operated. The method further includes storing, using the memory system, the operating data. The method further includes generating, using the processor system, a map that maps relationships among the mileage data and the operating data.
