US09883604B2
A display device may include a display panel, and first member, and a second member. The display panel has a first section and a second section. The first member includes an electromagnet, extends parallel to the first section and has a first side and a second side. The first side is oriented a first obtuse angle with respect to the second side. The second member directly contacts the first member, extends parallel to the second section, and has a third side and a fourth side. The third side is oriented a second obtuse angle with respect to the fourth side. The first member is connected through the second member to the second section. The second member is connected through the first member to the first section.
US09883602B2
A surround for an electrical box has a sheet of flexible, weatherproof material having a skirt portion, and a flange extending at least outward relative to the skirt portion, the flange defining an opening within the skirt portion sized to provide access to an inner cavity of the electrical box.
US09883599B2
A manufacturing method of a multi-layer circuit board having a cavity is provided, including the following steps: a core board is provided, and a through hole is formed penetrating the core board; two build-up structures are bonded to two opposite sides of the core board to form the multi-layer circuit board, and the two build-up structures cover the through hole; and a portion of one of the two build-up structures corresponding to the through hole is removed to make the through hole communicate with the outside and form the cavity. A multi-layer circuit board having a cavity, manufactured by the aforementioned method, is also provided.
US09883587B2
Manufacturing method and circuit module, which comprises an insulator layer and, inside the insulator layer, at least one component, which comprises contact areas, the material of which contains a first metal. On the surface of the insulator layer are conductors, which comprise at least a first layer and a second layer, in such a way that at least the second layer contains a second metal. The circuit module comprises contact elements between the contact areas and the conductors for forming electrical contacts. The contact elements, for their part, comprise, on the surface of the material of the contact area, an intermediate layer, which contains a third metal, in such a way that the first, second, and third metals are different metals and the contact surface area (ACONT 1), between the intermediate layer and the contact area is less that the surface area (APAD) of the contact area.
US09883586B2
There is provided a wiring substrate including an electrode including Cu or a Cu alloy, a plating film having a film including at least Pd, formed on the electrode, and a solder which is bonded onto the plating film by heating, has a melting point of lower than 140° C., and includes Pd dissolved therein, a Pd concentrated layer being absent between the solder and the electrode.
US09883572B2
An electronic device adapted for adjusting a light effect of a CCFL is provided. The electronic device is electronically connected to the CCFL. The electronic device comprises a PWM controller configured to receive at least a digital signal and to output a specific-frequency reference signal according to the digital signal, a driver electronically connected to the PWM controller and configured to output a first voltage signal according to the specific-frequency reference signal, and a transformer electronically connected to the driver and the CCFL. The transformer amplifies the first voltage signal to generate a second voltage signal and sends the second voltage signal to the CCFL. A light effect is generated by the CCFL according to the second voltage signal.
US09883564B2
A processing device can digitally control lighting fixtures by receiving a request to generate light at a correlated color temperature (“CCT”) level in an environment. The environment can include a first lighting fixture having a first range of generatable CCT values and a second lighting fixture having a second range of generatable CCT values. The processing device can determine a first CCT value based on the request and the first range. The processing device can further determine a second CCT value based on the first CCT value and the second range. The processing device can further transmit a first digital signal to the first lighting fixture to cause the first lighting fixture to generate light at the first CCT value. The processing device can further transmit a second digital signal to the second lighting fixture to cause the second lighting fixture to generate light at the second CCT value.
US09883557B2
A two-terminal IC chip and method thereof. For example, a two-terminal IC chip includes a first chip terminal and a second chip terminal. A first terminal voltage is a voltage of the first chip terminal, a second terminal voltage is a voltage of the second chip terminal, and a chip voltage is equal to a difference between the first terminal voltage and the second terminal voltage. The chip is configured to allow a chip current to flow into the chip at the first chip terminal and out of the chip at the second chip terminal, or to flow into the chip at the second chip terminal and out of the chip at the first chip terminal. The chip current is larger than or equal to zero in magnitude. The chip is further configured to change a relationship between the chip voltage and the chip current with respect to time. The chip is an integrated circuit, and the chip does not include any additional chip terminal other than the first chip terminal and the second chip terminal.
US09883552B2
A heat generator comprises a rotatable magnetic field and a heat exchanger (26) including a fluid path (45) for water set into an electrically conducting disc. An entry to and exit from the fluid path is provided for the water. Heat generated by rotating the magnetic field is transferred to water passing though the fluid path in the electrically conducting disc.
US09883551B2
An induction heating system configured to sequentially heat a plurality of filled and sealed food containers is provided. The system includes an induction heating coil defining a lumen having a longitudinal axis. The lumen is configured to receive the containers during heating, and the induction coil is configured to generate an alternating magnetic field causing resistive heating of the container. The system includes a container moving device configured to move containers into the induction heating coil lumen prior to heating, to move containers while within the induction heating coil lumen and to move containers out of the induction heating coil lumen after heating.
US09883548B2
Systems and methods for maintaining an IP (Internet protocol) connection in a mobile network are disclosed. Techniques are disclosed wherein an optimal keep-alive interval is determined, and dynamic adjustments of keep-alive message interval are employed to prevent detection and counter measure. Keep-Alive schedule information may be determined at a first mobile terminal for a network, and subsequently used for a second mobile terminal when the second mobile terminal encounters that same network. In some embodiments, the Keep-Alive schedule information is stored at a network-node device. In some embodiments, the first mobile terminal and the second mobile terminal are cellular phones.
US09883534B2
Disclosed are a random access method and apparatus based on multiple uplink timing advances. The method includes: when acquiring that a user equipment has multiple uplink timing advances, initiating, by a network side, for the user equipment a random access on a designated carrier of a secondary cell. According to the examples, random access in the SCell can be realized in scenarios that multi-TA is maintained.
US09883529B2
Example methods disclosed herein for a station in a communication system include accessing a response frame received in response to a control frame transmitted to an access point. The response frame indicates a start time for a trigger frame to be transmitted by the access point to trigger the station to transmit an uplink transmission. Disclosed example methods also include controlling a receiver of the station to receive the trigger frame at the indicated start time. Example methods disclosed herein for an access point in a communication system include transmitting a response frame to a station in response to a control frame received from the station. The example response frame indicates a start time for a trigger frame to be transmitted by the access point to trigger the station to transmit an uplink transmission. Disclosed example methods also include transmitting the trigger frame at the indicated start time.
US09883528B2
A method in a network node is disclosed. The method comprises receiving channel state information from a user equipment, the channel state information comprising a first transmission rank reported by the user equipment for downlink transmission of a packet. The method further comprises determining whether the packet is a signaling bearer packet or a data bearer packet, and upon determining that the packet is a signaling bearer packet, modifying the first transmission rank to a second transmission rank, the second transmission rank comprising a lower rank than the first transmission rank reported by the user equipment.
US09883525B2
The present disclosure is to provide a method of configuring timing of uplink (UL) transmission, comprising, receiving, by a user equipment (UE), configuration information on carrier aggregation (CA) of at least one frequency division duplex (FDD) cell and at least one time division duplex (TDD) cell; and adjusting, by the UE, starting timing of a UL subframe in a cell participating in the CA.
US09883521B2
A telecommunication system and a method for generating a real time connection between a first endpoint and a second endpoint in an IP network using an ICE STUN connectivity check follow a procedure that includes the steps of generating a list of possible connection paths between the first endpoint and the second endpoint, establishing a respective priority for each possible connection path included in the list, and generating the real time connection between the first endpoint and the second endpoint. During this procedure first there is an attempt to generate the real time connection using the highest-priority connection path. If this is not possible, then the system attempts to establish the real connection using the connection path with the next highest priority, until the real time connection is actually established. Furthermore, for each possible connection path, its respective quality-of-service value is determined and is considered when establishing its priority on the list.
US09883518B2
A radio network node serves a first cell in a radio communications network, and is configured to measure a received total power value at the radio network node in the first cell, compute a factor indicating a load in the first cell, estimate a noise floor level in the first cell, and compute a utilization probability value of the load in the first cell and a neighbor cell interference value simultaneously in a non-linear interference model. This is based on the measured received total power value, the computed factor, and the estimated noise floor level in the first cell. The neighbor cell interference value is an interference from at least one second cell affecting said first cell, and the utilization probability value of the load in the first cell and/or the neighbor cell interference value is to be used for managing radio resources in the radio communications network.
US09883514B2
Apparatus and method for operating multiple beamforming transceiver in wireless communication system
A method for operating a base station in a wireless communication system in order to support a plurality of propagation characteristics is provided. The method includes allocating resource periods for respective propagation characteristics, transmitting system information including information on the propagation characteristics, transmitting a reference signal with the propagation characteristic corresponding to the relevant resource period through at least one of the resource periods, and receiving feedback information determining channel qualities for all of the propagation characteristics.
US09883499B2
A heterogeneous radio access network (20) comprises a macro layer (22) including at least one macro base station (24) and a micro layer comprising at least one micro base station (26). In an example embodiment a base station node comprises a scheduler (40) and a communication interface (42). The scheduler (40) is configured to prepare a subframe for transmission over a radio interface by configuring the subframe to include a micro layer downlink control channel region in addition to a macro layer downlink control channel region. The communication interface (42) is configured to transmit at least the subframe over the radio interface.
US09883487B2
A technique for combining transmission bandwidths of several communication devices, such as mobile stations (MS1, MS2) is disclosed. A master mobile station (MS1) establishes (7-0) a WLAN access point communicating with WLAN client terminals (CT). One or more slave mobile stations (MS2) may detect a predefined network identifier and join the WLAN network. The master (MS1) assigns IP addresses for the client terminals (CT) and slave mobile stations (MS2). The master also resolves DNS queries in cooperation with external DNS servers. Traffic, including internet packets (IP1-IP4), between the client terminals and various internet hosts (HO) is tunneled over multiple simultaneous transmission paths (7-6, 7-8; 7-18, 7-22) between the master (MS1) and a multiplexing/demultiplexing computer (SM). The inventive bandwidth combination technique is transparent to the client terminals (CT) and the internet hosts (HO).
US09883469B2
A wireless telecommunication system includes base stations for communicating with terminal devices. One or more base stations support a power boost operating mode in which a base station's available transmission power is concentrated in a subset of its available transmission resources to provide enhanced transmission powers as compared to transmission powers on these transmission resources when the base station is not operating in the power boost mode. A base station establishes an extent to which one or more base stations in the wireless telecommunications system support the power boost operating mode conveys an indication of this to a terminal device. The terminal device receives the indication and uses the corresponding information to control its acquisition of a base station of the wireless telecommunication system, for example by taking account of which base stations support power boosting and/or when power boosting is supported during a cell attach procedure.
US09883465B2
Transmit power management for small cells in a wireless communication environment may be achieved by receiving information generated by a plurality of access terminals associated with an access point, categorizing the access terminals based on the received information, and determining transmit power for the access point based on the categorization of the access terminals.
US09883463B2
A first user equipment transmits a beacon signal to be detected by at least one second user equipment for Device-to-Device, D2D, communication in a wireless telecommunications network. The first user equipment transmits the beacon signal in transmission bursts with a first energy level, where the transmission bursts are transmitted continually over time in order to enable detection of the beacon signal by the at least one second user equipment. The first user equipment then increases the energy of the transmission bursts at one or more intervals to a second energy level such that transmission bursts with the first energy level is alternated with transmission bursts with the second energy level, and such that transmission bursts with the first energy level recur more frequently over time than transmission bursts with a second energy level. A user equipment, a network node and a method in the network node are also provided.
US09883462B2
According to various embodiments, an electronic device comprises: a housing including a first surface, a second surface facing in the opposite direction of the first surface, and side surfaces that surround at least a part of a space between the first surface and the second surface; a first sensor and a second sensor which are disposed in the housing or exposed through at least one surface; a communication circuit disposed in the housing; an antenna radiator electrically connected with the communication circuit; and a control circuit electrically connected with at least one of the first and second sensors, and the communication circuit, wherein the control circuit is configured to: transmit or receive, to or from an external device, a first signal output from the communication circuit, using the antenna radiator; detect, using the first sensor, whether an external object has approached within a predetermined distance at least a part of the antenna radiator to generate a second signal; detect, using the second sensor, an orientation of the electronic device to generate a third signal; and decrease the strength of the first signal, based on at least a part of the generated second signal and third signal.
US09883460B2
Method and Apparatus for performing power control on the power control commands transmitted on a forward link in a wireless communication system. The power level of the power control bits on the forward link are adjusted in response to power commands received on the reverse link. The mobile station measures the power level of the adjusted power control bits to measure the quality of the forward link.
US09883455B2
A method and system for switching a base station from an inactive operational mode to a more active operational mode in a hierarchically structured mobile communication network preferably a WiMAX or LTE network, with at least one small cell base station and at least one macro cell base station in a radio access network includes: a) determining a current operational mode of the at least one small cell base station; b) switching the small cell base station from an inactive operational mode to a more active operational mode depending on the determined current operational mode; c) checking whether at least one predefined criteria in addition to a parameter indicating the current operational mode of the small cell base station is fulfilled; and d) depending on the checking result of step c) transmitting a switching signal from a higher level network entity to the small cell base station.
US09883445B2
The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). A communication method by a cellular base station is provided. A method for performing communication by a cellular base station comprises transmitting information on a set of one or more non-cellular APs associated with the cellular base station to a UE and receiving information on an event triggered based on a measurement on at least one AP in the set from the UE.
US09883424B2
Methods for performing change of primary cell during carrier aggregation operation are described. A mobile station (MS) receives a message to change a primary cell and to perform a random access communication with a new primary cell. Upon receiving a random access response message from the new primary cell, the MS starts transmitting a control channel to the new primary cell. In one embodiment, the MS releases the configuration of an uplink control channel and transmits uplink control information through an uplink shared channel. Upon completion of the primary cell change procedure, the MS starts transmission of an uplink control channel to the new primary cell.
US09883423B2
A method and a system for processing a Radio Link Failure (RLF) report, where when a User Equipment (UE) encounters an RLF in a first cell controlled by a first evolved base station and selects a second cell controlled by a second evolved base station to re-establish an Radio Resource Connection (RRC), are provided. The method includes sending, by the second evolved base station, the RLF report to every corresponding evolved base station according to the PCI of the first cell having been received from the UE, where the PCI of the first cell, the PCI of a second cell, the CRNTI of the UE in the first cell, and UE authentication information are carried in the RLF report, and authenticating, by every evolved base station the UE according to the UE authentication information. Another method for processing an RLF report, and two methods for adjusting a mobile parameter, are also provided.
US09883422B2
An enhanced connection control including maintaining a first connection between a first network node and a user equipment which has a second connection with a second network node, determining a third network node for re-establishing a third connection between the third network node and the user equipment, in response to a link failure of the second connection, and transferring context information of the user equipment from the first network node to the third network node.
US09883420B2
For random linear network encoded data transmission from user equipment, a method receives a Galois field and a resource allocation for transmission of data from the user equipment. The method further encodes a first set of k data packets from a first data ensemble into a first random linear network coded (RLNC) packet as a function of the Galois field. The first RLNC packet includes an ensemble number that identifies the first data ensemble, an encoding vector, and a sequence of RLNC sub-packets. In addition, the method generates a first protocol data unit (PDU) that comprises a number of RLNC sub-packets of the first RLNC packet. A size of the first PDU does not exceed the resource allocation.
US09883418B2
This disclosure relates to determining load and estimating throughput of wireless networks by a wireless device. According to some embodiments, the numbers of active downlink and uplink nodes in a wireless network may be determined. Channel utilization of the wireless network may also be determined. An uplink data rate and a downlink data rate of the wireless device in the wireless network may be estimated. Based on the numbers of active downlink and uplink nodes, channel utilization, and the uplink data rate and a downlink data rate of the wireless device, the maximum possible uplink throughput and downlink throughput of the wireless device in the wireless network may be estimated. Such throughput estimates may be used to select a wireless network to join from among multiple available wireless networks.
US09883415B2
A method is provided for performing discovery signal measurements. A user equipment (UE) receives measurement configuration information including a sub-frame offset. The sub-frame offset indicates an offset between a secondary synchronization signal (SSS) and a channel-state information reference signal (CSI-RS) in a discovery signal. The sub-frame offset has a maximum value of four (4). The UE determines a sub-frame for the SSS in the discovery signal, and determines a sub-frame for the CSI-RS based on the sub-frame offset and the sub-frame for the SSS in the discovery signal. The UE performs a measurement on the discovery signal based on the CSI-RS.
US09883406B2
Techniques for guard band usage for wireless data transmission are described. In at least some embodiments, white spaces in the radio spectrum (e.g., television (TV) white spaces) and guard bands between licensed bands of the radio spectrum are leveraged for data transmission. Based on available white spaces and service deployment in the licensed bands, various decisions can be made regarding how to leverage white spaces and guard bands for wireless data transmission.
US09883405B2
A method for sharing spectrum in a communication network, comprising at least two systems working in frequency ranges that can overlap at least partially and in one and the same geographic area, comprises at least the following steps: affiliating the first and second systems with a server; determining whether there is a constrained system and, if there is, assigning said constrained system a first spectral band, for a given geographic area; performing this assignment for all the geographic areas covered by the two systems; and identifying the non-constrained systems and, by applying sub-band priority and management rules, assigning, for each of the non-constrained systems and each defined geographic area, a spectral band for each of the systems, and in the case where it is impossible to find a spectral sub-band, generating an alarm.
US09883394B2
Examples of the present invention disclose a virtual mobile phone interface system and method thereof. According to one example, a virtual phone host server collects user phone data and phone interface information from a virtual mobile phone application running on a mobile phone device. Furthermore, a mobile phone emulator is activated on a web browser interface associated with the client device based on the phone interface information and a phone access request received from a user operating a client device.
US09883392B2
In a communication control method for wireless communication between a first communication device and a second communication device through a wireless communication unit, identification information is notified from the second communication device to the first communication device by using a communication unit other than the wireless communication unit. Wireless communication between the first and second communication devices is performed by the wireless communication unit using the first communication parameter shared in advance, and authentication processing based on identification information is performed. When authentication is acquired by this authentication processing, the second communication parameter to be set with respect to a wireless communication unit is shared by the first and second communication devices through the above wireless communication. Parameters for wireless communication between the first and second communication devices are set in the wireless communication unit by using the second communication parameter shared in this manner.
US09883379B2
A method for transmitting information in a wireless communication system and a wireless communication terminal supporting the method, are discussed. In one embodiment, when an application server sends to a receiving terminal a specific message for checking radio environment information or a message including a radio environment capability, the receiving terminal having received the message may send a response message with its own radio environment information to the application server, such that the radio environment information related to the receiving terminal can be sent to the sending terminal after analyzed by the application server.
US09883373B1
A mobile device can be configured to connect to a telecommunications network via a wireless fidelity network device. The mobile device can register with a channel of a base station, which can indicate where the mobile device is located in relation to the base station. Additionally, the mobile device can communicate with other mobile devices via the wireless fidelity network device. In response to an indication that the mobile device is no longer connected to the wireless fidelity network device, notifications can be sent to the mobile device or other mobile devices regarding additional communication.
US09883371B2
An anomaly detection system is provided in connection with a transport service. The anomaly detection system can construct routine route profiles for individual users of the transport service using historical route data. The anomaly detection system can monitor a current route traveled by a user. The anomaly detection system can further identify a matching routine route profile of the respective user. The anomaly detection system can utilize the matching routine route profile to identify a probable anomaly in the current route. In response to detecting the probable anomaly, the anomaly detection system can enable a safety protocol to perform a number of actions.
US09883357B2
A system and method for providing radio access network (RAN) aware service delivery for Push-to-talk-over-Cellular (PoC) networks, wherein at least one of the servers performs an presence delivery method that reduces presence notifications delivered to the mobile units participating in communications services. The effective presence delivery method may comprise: throttling the delivery of the presence notifications; avoiding simultaneous dispatch of the presence notifications to multiple watchers located in the same cell or group of cells of the wireless communications network; or the server delaying sending the presence notifications for a mobile unit until the mobile unit triggers the server.
US09883356B2
Example embodiments described herein are directed towards a PTC node and wireless terminal, and corresponding methods therein, for extended PMR based services. According to some of the example embodiment, through use of a PTC node, a wireless terminal may be simultaneously registered with the public radio access based network and the PMR based network. Thus, a wireless terminal which is not directly connected (or is unable to connect to) a PMR based network may still receive messages originating from the PMR based network.
US09883352B2
A method performed by an apparatus is disclosed. The method comprises obtaining position information on a position and received signal strength information representative of a strength of a signal from a communication node receivable at the position. The method further comprises generating or updating a 3D sectorized path-loss model associated with the communication node at least based on the position information and the received signal strength information, wherein the position information and the received signal strength information are used to generate or update one or more path-loss parameters for a 3D sector of a set of one or more 3D sectors of the 3D sectorized path-loss model in which 3D sector the position is located. Furthermore, a method performed by an apparatus is disclosed, the method comprising at least one of storing, providing or obtaining information on or derived from a 3D sectorized path-loss model associated with a communication node, the 3D sectorized path-loss model comprising one or more 3D sectors with one or more respective path-loss parameters, the information on or derived from the 3D sectorized path-loss model useable, together with received signal strength information representative of a strength of a signal received from the communication node by a device, in a process of determining an estimate of a position of the device. According apparatuses, computer programs and computer readable media storing such computer programs are disclosed.
US09883350B2
A positioning method includes: collecting and analyzing wireless messages sent by at least one wireless device in a current space to obtain a first characteristic pattern associated with the current space; performing a matching process to match the first characteristic pattern to at least one of a plurality of preset characteristic patterns, each of the plurality of preset characteristic patterns being associated with one of a plurality of spaces; obtaining, if the preset characteristic patterns comprise a second characteristic pattern that matches the first characteristic pattern, space information corresponding to the second characteristic pattern; and determining a position of the current space by using the space information corresponding to the second characteristic pattern. Moreover, each characteristic pattern comprises a correspondence between an identifier of each wireless device in a corresponding space and a signal quality of the wireless device.
US09883339B1
A system and method for establishing patterns of social behavior for users of mobile devices. An administrator registers a person of interest with a service by identifying a mobile device used by the person of interest and generates one or more rules. The registered mobile device monitors network traffic of other surrounding mobile devices and sends their unique identifiers to the service. The service accesses one or more registries to identify users associated with the other surrounding mobile devices. The service determines whether any rule infractions occur based on one or more of the identified users, distances between the registered mobile device and other surrounding devices, frequencies of occurrences of mobile devices being relatively near and detected time periods. If any rule infractions occur, then the service generates an alert and sends it to the administrator.
US09883338B2
A technology for a user equipment (UE) that is operable to communicate in a device to device (D2D) network. A proximity detection request can be communicated to an evolved packet core (EPC). The proximity detection request can include a window parameter, an identification information of a second UE, and a proximity detection signal indicating whether the proximity detection request is for proximity detection of the second UE or for establishing a D2D connection with the second UE. A proximity alert message can be received from the EPC at the window parameter.
US09883335B2
Disclosed herein are a handheld device and method for measuring the quality of an optical link, which are capable of simultaneously measuring the strength of an optical signal and the quality of an optical link at an optical network terminal in a Fiber-to-the-Home (FTTH) network. A presented handheld device for measuring a quality of an optical link includes an optical signal input port for receiving an optical signal, an optical power measurement unit for measuring a power of the optical signal, an output unit for outputting one or more of a measured power value of the optical signal and results of quality measurement of an optical link, based on interworking with an optical network terminal, and a control unit for storing the measured power value of the optical signal and performing a process for quality measurement of the optical link.
US09883321B2
An apparatus may include a processor circuit and a machine type communication (MTC) device setup module operable on the processor circuit to determine when the apparatus is provisioned with a subscription to a local network, and to provide a device setup interface to automatically connect the apparatus to a machine type communication (MTC) subscriber independently of an operator of the local network. Other embodiments are disclosed and claimed.
US09883317B2
An audio signal processing apparatus includes an input unit configured to receive input of audio signals of a plurality of channels, an obtaining unit configured to obtain position information of a sound source, a sound field effect sound generating unit configured to generate a sound field effect sound by individually imparting a sound field effect to an audio signal of each of the channels, and a control unit configured to control the sound field effect to be imparted in the sound field effect sound generating unit, based on the position information.
US09883312B2
In general, techniques are described for obtaining one or more first vectors describing distinct components of a soundfield and one or more second vectors describing background components of the soundfield, both the one or more first vectors and the one or more second vectors generated at least by performing a transformation with respect to a plurality of spherical harmonic coefficients.
US09883304B1
A first lifetime estimate is determined for a first acoustic component of a first audio playback device configured with first signal processing settings. A second audio playback device is configured with second signal processing settings. A second lifetime estimate is determined for a second acoustic component of the second audio playback device configured with the second signal processing settings, where the second lifetime estimate is determined based on first lifetime estimate and where the first acoustic component is substantially similar to the second acoustic component.
US09883298B2
A hearing assistance system provides for wireless communication between hearing assistance devices that are in a Bluetooth connection with a host device. In various embodiments, during a Bluetooth connection interval, one or more time slots are used for communication between the host device and one or more of the hearing assistance devices, while one or more additional time slots are reserved for communication between the hearing assistance devices.
US09883292B2
An embodiment provides a free-form electrostatic speaker, including: a three dimensional object body; at least a portion of the three dimensional object body having a free-form electrode layer disposed thereon; the free-form electrode layer being shaped to substantially match the at least a portion of the three dimensional object body; a free-form diaphragm positioned proximate to, and being shaped to substantially match, the free-form electrode layer; and an input element coupled to the free-form electrode layer that accepts input from an external source. Other embodiments are described and claimed.
US09883291B2
There is provided a portable terminal capable of acquiring sound information successfully simply by being brought near to or into contact with the ear without the necessity of careful handling. The portable terminal includes at least a vibration member having a first surface exposed to an exterior, a vibration element operative to vibrate the vibration member in response to an electric signal corresponding to sound information, and electronic circuitry that outputs the electric signal, a difference in amplitude between individual places within the first surface of the vibration member in a vibrating state being less than or equal to 60 dB in terms of a ratio of maximum value to minimum value of amplitude. A portable terminal can be obtained that is capable of acquiring sound information successfully simply by being brought near to or into contact with the ear without the necessity of careful handling.
US09883284B2
Systems and methods for mixing music are disclosed. Audio mix information is received from a plurality of users. Mix rules are determined from the audio mix information from the plurality of users, wherein the mix rules include a first mix rule associated with a first audio item. The first mix rule relates to an overlap of the first audio item with another audio item. The first mix rule is made available to one or more clients. In some implementations, making the first mix rule available to the one or more clients includes transmitting, to the first client, information enabling the first client to playback a transition between the first audio item and the second audio item in accordance with the first mix rule.
US09883282B2
An omni-directional acoustic deflector includes an acoustically reflective body that has a truncated conical shape which includes a substantially conical outer surface that is configured to be disposed adjacent an acoustically radiating surface (e.g., a diaphragm) of an acoustic driver thereby to define an acoustic radiation path therebetween. The acoustically reflective body is profiled such that a cross-sectional area of the acoustic radiation path increases monotonically with respect to radial distance from a motion axis of the acoustic driver.
US09883280B2
[Object] To make it possible to improve an acoustic characteristic.[Solution] There is provided a headphone including a driver unit that includes a diaphragm, a housing that accommodates the driver unit, and forms a sealed-type front-face air chamber spatially blocked from an outside except for an opening for sound output on a front face side provided with the diaphragm of the driver unit, and an acoustic tube whose end is directly connected to a first ventilation hole provided in a frame of the driver unit, and that spatially connects a driver-unit rear-face air chamber formed between the frame and the diaphragm with the outside of the driver unit via a tube.
US09883276B2
A case for a portable listening device includes a lid and a lid sensor to detect if the lid is in an open or a closed position. The case further includes circuitry configured to turn on a wireless radio within the portable listening device when the lid sensor detects the lid is moved from the closed position to the open position.
US09883266B2
A loudspeaker module comprises a loudspeaker unit and a module housing. A front acoustic cavity and a rear acoustic cavity are formed between the module housing and the loudspeaker unit. The upper and lower ends of the front acoustic cavity and the rear acoustic cavity are open. The upper and lower end surfaces of the module housing are combined with a terminal electronic device through sealing cushions. An electronic device is also disclosed. The upper and lower surfaces of the module housing are combined with the circuit board or the device housing through sealing cushions. Such a structure fully utilizes the spaces of the loudspeaker module and the electronic device, expands the internal space of the loudspeaker module, increases the sizes of the loudspeaker unit and the sound cavities, and accordingly improves the acoustical performance of the product.
US09883265B2
A wireless audio speaker system that includes a speaker main unit and multiple functions provided by exchangeable accessories is disclosed. The speaker main unit includes a top sleeve and a bottom sleeve that covers the external surface of a more internal enclosure that houses the main unit electronics and circuitry. External electrical and mechanical connectors are configured to be positioned on speaker unit and are adapted to being connected to the accessories. One external connector is positioned on the top sleeve for passing power and audio signals between the speaker main unit and an accessory component that is mounted to the top sleeve. A second connector is configured to be positioned on the bottom sleeve for passing audio signals between the speaker main unit and a second speaker that is stacked to the bottom sleeve via stacking plate. Multiple exchangeable accessory components are described to seamlessly supplement functionality and enhance user experience.
US09883263B2
A free-space MCS may include an input port to launch a beam of light, N output ports, a beam splitter to split the beam of light into N portions, and a deflector array including N deflectors aligned in an array direction. Each deflector may have an active region with a size in the array direction that matches a size in the array direction of a portion, of the N portions, incident thereon. The free-space MCS may include first beam shaping optics to form a first elliptical beam spot at the beam splitter with a major axis substantially perpendicular to the switching direction, and an angle-to-offset element to direct each of the N portions from the beam splitter to a different deflector of the N deflectors. Each of the N portions may have, at the deflector, a second elliptical beam spot with a major axis substantially parallel to the switching direction.
US09883261B2
The present invention provides a data switching system, including K subsystems, where a first subsystem in the K subsystems includes M switching apparatuses, a first switching apparatus in the M switching apparatuses includes X network side ports, and the X network side ports include M−1 intra-group ports and K−1 inter-group ports, where the M−1 intra-group ports are respectively connected to M−1 switching apparatuses in the first subsystem except the first switching apparatus; and the K−1 inter-group ports are respectively connected to direct switching apparatuses, of the first switching apparatus, in K−1 subsystems in the K subsystems except the first subsystem. Such a structure improves a capacity of a switching system in a case in which no core switching apparatus is required.
US09883257B2
Systems and methods for controlling small grids of appliances are described. One sample method includes receiving consumption data from a plurality of electrical appliances that are plugged into outlets at a first location and monitoring power usage at the first location. The method includes evaluating the received consumption data to identify one or more predetermined conditions in one or more of the plurality of electrical appliances and evaluating stored data related to power consumption preferences at the first location. The power consumption preferences define conditions when a consumer associated with the first location has agreed to enable remote control of at least one designated appliance upon an occurrence of one or more predetermined conditions. The method includes determining that the one or more conditions are satisfied and to provide a first secure communication to the first appliance to control the power consumption.
US09883253B1
A method comprising the steps of:receiving, from a user electronic device at a computer system, one or more extracted feature vectors that are compact representations of one or more video frames of a video displayed at the user device; identifying, at the computer system, one or more products related to the one or more video frames based at least in part on an approximate nearest neighbor search of an electronic database of reference feature vectors corresponding to one or more reference works that identifies any match within a threshold of at least one of the reference feature vectors to the one or more extracted feature vectors but does not guarantee to identify the closest match to the one or more extracted feature vectors; providing, by the computer system to the user electronic device, the identified one or more products along with action information associated with the identified one or more products, wherein the action information is related to an action to be performed at the user electronic device; receiving, at the computer system from the user electronic device, a selection of one of the identified one or more products; and providing, to the electronic device, machine readable instructions for performance of the action associated with the selected one of the identified one or more products.
US09883229B2
A cable modem apparatus configured to switch between communicating over a plurality of channels and a channel different from the plurality of channels.
US09883213B2
Methods for generating a transport stream (e.g., an MPEG-2 transport stream) such that the transport stream has at least one perfect splicing property, and/or such that the transport stream is indicative of at least one audio/video program and includes metadata indicative of whether the program has a perfect splicing property. Other aspects are methods for splicing such a transport stream, audio/video processing units (e.g., splicers) configured to perform any embodiment of the inventive method, and audio/video processing units which include a buffer memory which stores at least one segment of transport stream generated in accordance with any embodiment of the inventive method.
US09883209B2
Methods, systems, and a computer readable medium are provided for a vehicle containing multiple blade processors for performing vehicle and/or infotainment tasks, functions, and operations. The blade processors can be included in a crate having a first communication zone defining a trusted network within the vehicle to connect with trusted computational devices and/or modules provided or certified by the vehicle manufacturer but not untrusted computational devices and/or modules provided by vehicle occupants, a second communication zone defining an untrusted network to connect with the untrusted computational devices and/or modules, and a third communication zone providing power and data transmission to the blade processors. A master blade processor can assign a component and/or module requiring a blade processor for execution to a selected blade processor.
US09883207B2
Methods and apparatus are provided for adaptive coupled pre-processing and post-processing filters for video encoding and decoding. The apparatus and method encode input data for a picture into a resultant bitstream, wherein said video encoder comprises a pre-filter and a post-filter coupled to the pre-filter, wherein said pre-filter filters the input data for the picture and the post-filter filters in-loop reconstructed data for the picture.
US09883203B2
In general, techniques are described for performing adaptive overlapped block motion compensation when coding video data. A video coding device configured to code video data may implement the techniques. The video coding device may comprise one or more processors configured to determine an adaptation metric from a region of support for one of a first partition and a second partition of one or more blocks of the video data separated by a partition boundary. The region of support may not be the entire one or more blocks of video data. The one or more processors may further be configured to adapt, based on the adaptation metric, application of an overlapped block motion compensation process to determine predicted pixel values near the partition boundary for a first predicted block representative of the first partition of the video block.
US09883202B2
A method of scaling complexity of a video processing system including determining a power saving factor based on an operating parameter and adjusting processing of video information based on the power saving factor to reduce computation complexity. The operating parameter may include available power and/or available processing capacity. A method of complexity scalability for a video processing system using prioritized layered coding including determining a power saving factor based on one or more metrics, such as power capacity and/or available processing capacity, and reducing processing complexity of multiple prioritized coding functions in a predetermined order of priority based on the level of the power saving factor. A video processing system including a power management circuit which determines the power saving factor and a video encoder system which correspondingly adjusts computation complexity.
US09883189B2
A decoding apparatus of decoding encoded data per unit from among units included in a picture is provided. The decoding apparatus includes at least one processor. A buffer is coupled to the processor and stores the encoded data. The processor decodes, from a bitstream including the encoded data, a first flag which indicates whether a removal time of the encoded data from the buffer is set per unit. A second flag indicates whether an interval between removal times of the units is constant when the removal time is set per unit. Control information of the bitstream includes common-interval information when the second flag indicates that the interval is constant. The common-interval information is distinct from the second flag and indicates a constant time interval between removal times of any two consecutive units.
US09883186B2
Provided are methods and apparatuses for encoding and decoding a motion vector including a method of decoding that includes obtaining a current coding unit hierarchically split from a maximum coding unit according to a current depth, obtaining a prediction mode information of a current prediction unit in the current coding unit from bitstream, when a prediction mode of the current prediction unit is inter-prediction mode, determining motion vector predictor candidates from among motion vectors of neighboring prediction units adjacent to the current prediction unit, and determining a motion vector predictor of the current prediction unit from among the motion vector predictor candidates, wherein the neighboring prediction unit comprises a first block directly to the left side of a leftmost block among blocks located directly to a bottom side of the current prediction unit and a second block located directly to a upper side of the first block.
US09883185B2
An encoding method includes entropy-encoding offset information specifying an entry point for decoding of a substream when a picture is decoded by a plurality of substreams, and transmitting the entropy-encoded information in a bitstream. The offset information specifies the entry point of the substream in bytes.
US09883180B2
A system adjusts the quantization parameter used to encode an image sample (e.g., pixel component). The system accesses a quantization parameter for encoding a current image pixel from an implicit rate control and obtains a measure of another image sample within a particular distance from the sample. When the measure meets a predetermined criterion, the system adjusts the quantization parameter, encodes the pixel after adjusting the quantization parameter, and explicitly indicates the adjusting of the quantization parameter to a decoding system.
US09883178B2
A method for measuring performance parameters of an infrared focal plane array (IRFPA) module has steps of capturing continuous digital images from the IRFPA module, performing image division on each of the continuous digital images, and measuring multiple performance parameters of each divided digital image, including signal transmission function, a temporal noise equivalent temperature difference, a spatial noise equivalent temperature difference, non-uniformity and operability, thereby increasing accuracy in measuring the performance parameters of the IRFPA module. Also, a method for detecting bad pixels of an IRFPA module includes a gain value method, an offset value method, a temporal noise method and a spatial noise method, is applicable to the IRFPA module with more than two response areas, and avoids incorrect detection to treat pixels in different response areas as bad pixels.
US09883176B2
A video display device (10) comprises a display unit (13) that includes a display surface emitting video light for displaying a composite image of a first image and a second image different from the first image, a parallax barrier (11) that separates the video light into first video light representing the first image and second video light representing the second image, a detection unit (12) that detects a position of an observer looking at the composite image, and a control unit (15) that controls a direction of the composite image in accordance with the position of the observer detected by the detection unit (12).
US09883171B2
An autostereoscopic screen for the simultaneous reproduction of more than two different pictures, including a pixel matrix with a multitude of pixels, an optical element arranged on front of or behind the pixel matrix, and a control unit for activating the pixel matrix and the optical element. The optical element forms an optical grid with a family of strip-like structures which run next to one another, wherein a period length of the optical grid is changeable by way of activating the optical element. Thereby, for a change of a viewing distance (Ln, L; L′) the control unit is configured to increase or reduce the period length and to simultaneously change a distribution of picture information onto the pixel matrix. The disclosure further relates to a corresponding method for the simultaneous reproduction of more than two different pictures.
US09883166B2
A 3-D image pick-up device is disclosed, the device including: a PCB mounted with two camera modules including an image sensor; and a reinforcing member mounted with two exposure windows, wherein the PCB and the reinforcing member are mutually adhered to allow the camera modules of the PCB to be exposed through the exposure window of the reinforcing member.
US09883161B2
Methods and apparatuses for coding occlusion layers, such as occlusion video data and occlusion depth data in 3D video, are disclosed. A decoding method comprising the steps of: extracting an indicator representative of an original format for received occlusion data, the original format selected from one of a sparse occlusion data format and a filled occlusion data format; decoding the received occlusion data to produce decoded occlusion data; and when the indicator indicates the original format as a filled occlusion data format, converting the decoded occlusion data from a sparse occlusion data format to the filled occlusion data format, the converting further including; replacing non-occlusion area data, which is represented with a defined characteristic, by respective collocated samples from 2D data in the video data frame associated with the occlusion data; outputting the decoded occlusion data and, when present, converted decoded occlusion data.
US09883156B2
Techniques for displaying multimedia data during operating system initialization are described. In some embodiments, a method may comprise initializing a computing system, initializing a media playback system of the computing system using a first processor circuit and initializing an operating system of the computing system using a second processor circuit. In various embodiments, during the operating system initialization, one or more multimedia streams may be outputted using the media playback system. Other embodiments are described and claimed.
US09883153B2
The present technology relates to an image processing apparatus and a method capable of performing calibration of a correction amount in brightness correction more easily. The image processing apparatus according to the present technology performs blending calculation for correcting brightness of an image in accordance with a distance from a projection unit configured to project the image to a projection surface onto which the image is projected, and in accordance with a characteristic of the projection unit. The present technology can be applied, for example, to a projector, a camera, or an electronic apparatus including both function of a projector and a camera, a computer that controls these, and to a system in which an apparatuses having a projector and a camera are operating in cooperation.
US09883146B2
A communication system includes a first communication apparatus and a second communication apparatus. The first communication apparatus includes a partial image data generation unit, configured to generate partial image data which is obtained by extracting a partial component from image data, and a transmission unit, configured to transmit the partial image data generated by the partial image data generation unit to the second communication apparatus. The second communication apparatus includes a reception unit, configured to receive the partial image data transmitted by the transmission unit of the first communication apparatus.
US09883143B2
A video conference endpoint includes a camera to capture video and a microphone array to sense audio. One or more preset views are defined. Images in the captured video are processed with a face detection algorithm to detect faces. Active talkers are detected from the sensed audio. The camera is controlled to capture video from the preset views, and from dynamic views created without user input and which include a dynamic overview and a dynamic close-up view. The camera is controlled to dynamically adjust each of the dynamic views to track changing positions of detected faces over time, and dynamically switch the camera between the preset views, the dynamic overview, and the dynamic close-up view over time based on positions of the detected faces and the detected active talkers relative to the preset views and the dynamic views.
US09883142B1
In one embodiment, a method includes retrieving positions P1, P2 and P3 of a first, second and third attendee position, respectively, P1, P2, P3 being determined based on detecting speech from the first, second and third attendee position, respectively, by a first microphone array of a first collaboration apparatus, retrieving distances D1, D2 and D3 from the first, second and third attendee position, respectively, to a second microphone array of a second collaboration apparatus, D1, D2, D3 being determined based on detecting speech from the first, second and third attendee position, respectively, by the second microphone array, P1 and D1 defining a circle C1 centered at P1 with radius D1, P2 and D2 defining a circle C2 centered at P2 with radius D2, P3 and D3 defining a circle C3 centered at P3 with radius D3, calculating a position P4 based on a proximity of a circumference of C1, C2 and C3.
US09883141B1
Disclosed aspects relate to dynamic video image management. A set of dynamic image quality factors may be collected with respect to a dynamic video image. A set of display parameter values may be determined based on the set of dynamic image quality factors. The set of display parameter values may be of a set of display parameter values for a set of computing assets. The set of display parameter values may be determined to benefit the set of dynamic image quality factors with respect to the dynamic video image. The set of computing assets may be configured using the set of display parameter values. The set of computing assets may be configured to benefit the set of dynamic image quality factors with respect to the dynamic video image.
US09883126B2
In an image pickup device and method using a lens unit in which a plurality of lens arrays, are arranged and a lens holding unit is provided between the lens arrays, light emitted from the area corresponding to the lens holding unit can be detected. A moving mechanism that moves a lens unit or the observation target holding unit and the detection unit, and a moving mechanism control unit are provided. The moving mechanism control unit controls the moving mechanism such that the lens unit or the observation target holding unit and the detection unit are moved to a second position from a first position. The second position is set to a position when the lens array after the movement is disposed at a position facing the detection surface of the detection unit shielded by a lens holding unit when the lens unit is disposed at the first position.
US09883125B2
Electronic devices may include image sensors. Image sensors may be used to capture images having rows of long-exposure image pixel values that are interleaved with rows of short-exposure image pixel values. The long-exposure and short-exposure values in each interleaved image frame may be interpolated to form interpolated values. A combined long-exposure image and a combined short-exposure image may be generated using the long-exposure and the short-exposure values from the interleaved image frames and the interpolated values from a selected one of the interleaved image frames. The combined long-exposure and short-exposure images may each include image pixel values from either of the interleaved image frames in a non-motion edge region and image pixel values based only on the image pixel values or the interpolated values from the selected one of the interleaved images in a motion or non-edge region. High-dynamic-range images may be generated using the combined long-exposure and short-exposure images.
US09883124B2
A solid-state imaging device includes a photodetecting unit, a row control unit, a column control unit, and a signal readout unit. The photodetecting unit includes M×N pixel units P(1,1) to P(M,N) two-dimensionally arrayed in M rows and N columns. Each pixel unit P(m,n) includes a photodiode PD, an amplifying transistor Tr1, a transfer transistor Tr2, a readout transistor Tr3, a first initialization transistor Tr4, and a second initialization transistor Tr5. One of the transfer transistor Tr2 and the first initialization transistor Tr4 performs an on/off operation based on a control signal output from the row control unit, and the other performs an on/off operation based on a control signal output from the column control unit.
US09883122B2
A method of event-based down sampling includes receiving multiple sensor events corresponding to addresses and time stamps. The method further includes spatially down sampling the addresses based on the time stamps and the addresses. The method may also include updating a pixel value for each of the multiple sensor events based on the down sampling.
US09883115B2
The present invention discloses a method of determining a whole-scene image by using multiple image-capturing devices, and the method has two main features including non-contact formation digital image method and the parallax elimination process for captured images. The former feature uses a concyclic fitting calculation to easily determine the locations and orientations of the image-capturing devices, so as to achieve the objective of assisting in capturing the whole-scene image. The latter feature can effectively improve the image quality, so as to effectively solve the problems in conventional technology.
US09883108B2
An imaging apparatus includes: a driving unit that moves a focus lens; a focusing unit that determines a focus state and outputs a focusing signal indicating a focus position of the focus lens; a control unit that controls the driving unit based on the focusing signal; an acceleration detection unit that detects acceleration in directions of three orthogonal axes; a distance calculation unit that calculates an acceleration component in an optical axis direction based on the acceleration in the directions of the three orthogonal axes detected by the acceleration detection unit and calculates an object distance corresponding to the focus position indicated by the focusing signal based on the acceleration component in the optical axis direction; and a shake correction unit that corrects an image blur caused by a translational shake in directions of two orthogonal axes perpendicular to at least an optical axis as defined herein.
US09883097B2
A method is described that includes identifying a set of features of an object, the features being tracked in an image captured by a camera. The method also includes creating a field of vectors for the reference points. The vectors indicate magnitude and direction of change in position of the reference points across more than one frame of the image. The method further includes identifying existence of out of plane movement of the object's features from same radial orientation of the vectors. The method further includes determining an amount of closer/farther movement of the object's features to/from the camera from change in distances between a plurality of the reference points. The method further includes adjusting a position of camera's lens in view of the amount of closer/farther movement of the object's features to keep the camera focused on the object.
US09883090B2
In an example embodiment, an item listing process is run in an item listing application. Upon reaching a specified point in the item listing process, a camera application on the user device is triggered (or the camera directly accessed by the item listing application) to enable a user to capture images using the camera, wherein the triggering includes providing a wireframe overlay informing the user as to an angle at which to capture images from the camera.
US09883089B2
An imaging unit provided at a tip portion of an endoscope includes: an imaging element configured to receive light and perform photoelectric conversion on the light to generate an electrical signal; an oscillator configured to generate a clock signal for driving the imaging element; a photoelectric element configured to convert the electrical signal generated by the imaging element into an optical signal and to output the optical signal to outside; a regulator configured to convert electric power input from the outside into electric power depending on each of the imaging element, the oscillator, and the photoelectric element, and to supply the converted electric power thereto. The imaging element is spaced farther than the oscillator and the photoelectric element from the regulator.
US09883086B2
A camera module for a motor vehicle having a lens objective, a lens holder holding said lens objective, and a back plate connected to said lens holder and holding an image sensor in or close to an image plane of the lens objective. The materials, shapes and/or relative positions of the components of the lens objective are designed to keep the image plane in or close to the sensitive plane of the image sensor over an operating temperature range of the camera module.
US09883081B2
Examples relate to providing synchronized look-up table loading. In some examples, a print job is processed using an initial look-up table in processor memory, in response to the processing of the print job reaching a buffer trigger row of a portion of the print job, look-up metadata is accessed to locate a next look-up table. At this stage, the next look-up table is dynamically loaded into the processor memory as the processor continues to process the print job, where the processing of the print job begins using the next look-up table after a target row of the portion of the print job is reached.
US09883076B2
An image forming apparatus includes a reading unit for sequentially reading, from image data, pieces of pixel data of target pixels along a predetermined direction, a cumulative sum calculation unit for calculating a cumulative sum of gradation values represented by pieces of pixel data of target pixels in a significant image portion read by the reading unit, a determination unit for determining whether the target pixel read by the reading unit is located at a boundary between the significant image portion and a background portion that is a non-significant image portion, and a correction unit for correcting, if the determination unit determines that the target pixel is located at the boundary, a gradation value represented by pixel data of the target pixel by adding a correction amount based on the cumulative sum up to the target pixel calculated by the cumulative sum calculation unit to the gradation value.
US09883075B2
Disclosed are methods and systems for compensating for process direction banding associated with a document processing system including a ROS. According to one exemplary embodiment, a ROS driver uses a plurality of beam delay/advance values to compensate for banding caused by an interaction of a halftone pattern and process direction density variations associated with the ROS.
US09883066B2
An image forming apparatus and a communication connection method thereof. The communication connection method includes: receiving, by a first image forming apparatus, packet information from a second image forming apparatus; measuring, by the first image forming apparatus, a signal strength of the received packet information; and changing a connection reference strength of the first image forming apparatus based on the measured signal strength.
US09883063B2
Printing a graphic media product is described. The media product has an indicia marked on a media substrate. An installation of a supply of the media substrate is detected. A sensor is activated based on the detection of the installation. The activated sensor measures a width of the installed media substrate. A center position of the media substrate is computed based on the measured width. The marking of the indicia upon the media substrate is aligned relative to the computed center position of the media substrate.
US09883058B2
Provided are methods of controlling a pop-up, and image forming apparatuses and user terminals that use the control methods. Although an interruption occurs in a user terminal that is able to communicate with the image forming apparatus while an operation is performed in the image forming apparatus, the method may control the interruption without an error.
US09883057B2
A processing apparatus includes: a processing unit that performs plural predetermined processes; a display unit; a creation unit that creates a first process receiving portion and a second process receiving portion, each of which receives an instruction to any one of the plural predetermined processes on the display unit; and an execution portion that executes the process, in a case where the instruction is received by the first process receiving portion, after receiving the instruction again, whereas, in a case where the instruction is received by the second process receiving portion, the execution portion executing the process without receiving the instruction again.
US09883054B2
There is provided an image forming apparatus. A transfer controller is capable of transferring an original document image read from an original document to a plurality of transfer destinations. A management unit manages the transfer controller in such a manner that after the original document image is transferred to one of the plurality of transfer destinations, the original document image is transferred to another transfer destination. The transfer controller reflects a result of transfer to the one transfer destination when transferring the original document image to the other transfer destination.
US09883053B2
A printer apparatus comprises one or more ports (2011 to 201M) for receiving one or more colorant units (INK1 to INKN), and a processing unit. The processing unit is adapted to determine which one or more colorant units (INK1 to INKN) have been loaded into the printer apparatus. The processing unit is adapted to retrieve colorant information from each loaded colorant unit (INK1 to INKN), and determine an ink-set configuration using the colorant information retrieved from each loaded colorant unit (INK1 to INKN). Operation of the printer apparatus is configured according to the determined colorant-set configuration.
US09883047B2
A method of provisioning a plurality of applications from different application developer systems to a network provider system comprises establishing a plurality of service accounts for a corresponding plurality of application service provider systems, receiving a plurality of API interfaces from the plurality of application service provider systems, integrating, by the processor system, each of the plurality of API interfaces with a unified services platform API interface, receiving a provider API interfaces for a network provider system, and integrating the provider API interface with the unified services platform API interface. The plurality of application service provider systems provide services for use in association with a telephone number of a subscriber of telecommunication services. At least two of the API interfaces are different, and at least one of the plurality of API interfaces from the plurality of application service provider systems is not compatible with the provider API interface.
US09883039B2
A communication system and method for routing communications can include a communication device that is configured to route a communication connection based on empirical data relating to an attempted communication. For instance, in some embodiments the device of a communication system can be configured to utilize stored and classified empirical data for automatically determining a subject of an attempted communication made by a user via the user's communication terminal and dependencies the user for that attempted communication may have on a callee for use in establishing a connection for the caller based on the determined dependencies and determined subject of the attempted communication. Information regarding the determined subject of the communication attempt can be based on the stored empirical data. The attempted communication can also be rerouted to another user based on the empirical communication data if that attempted communication is not established within a pre-selected time period.
US09883037B1
Methods and systems in a contact center for estimating staff levels expected to meet service quality goals are described. In one embodiment, a required staff simulator controller utilizes an event-based simulator to execute staff calculations. The required staff controller reconfigures the simulator for different staff levels and repeatedly runs the simulator to test if the configured staff level is likely or not likely to meet configured service goals using selected confidence levels. The required staff controller determines and presents for each agent type a least upper bound and a greatest lower bound for required staff.
US09883035B1
A system for recognizing processes performed by a call center agent during a session collects from one or more input devices in communication with the electronic device, input data that includes data pertaining to one or more interactions that a call center agent has with one or more programs running on the electronic device that cause one or more graphical user interfaces to be displayed on a desktop of the electronic device during a session. The system analyzes the input data to generate one or more events and a mid-level event log having one or more of the events, and performs action recognition on the mid-level event log to ascertain one or more actions that were performed within the one or more graphical user interfaces by the call center agent during the session.
US09883031B2
A method can include accessing, from memory, sensor data in response to detecting an incoming communication to a given communication endpoint. The sensor data represents at least one of a condition of the given communication endpoint or a condition of an operating environment associated with the endpoint. The method can also include analyzing the sensor data to determine endpoint condition data corresponding to at least one of a willingness or availability of a user to answer the incoming communication at the given communications endpoint. The method can also include adapting a duration that the incoming communication is offered to the given communication endpoint based on the endpoint condition data.
US09883029B2
A method, system, and computer readable medium comprising instructions for providing Internet protocol enabled information delivery are provided. Information from a calling party is received at an Internet protocol enabled device. A lookup of information relating to the calling party is performed in a database via an Internet protocol connection. A message is received from the database comprising information relating to the calling party.
US09883012B2
A first Core Network (CN) node (e.g., Gateway GPRS Support Node), a second CN node (e.g., Serving GPRS Support Node) and a wireless access node (e.g., Base Station Subsystem) are described herein that are configured to efficiently deliver a network triggered report notification to a wireless device (e.g., Internet of Things device).
US09883001B2
Methods, systems, and processor-readable media for providing instant/real-time voice alerts automatically to remote electronic devices. An activity can be detected utilizing one or more sensors. A text message indicative of the activity can be generated and converted into a digitized voice alert. The activity can also be a live utterance (e.g., a live announcement), which can then be instantly converted into a digitized voice alert for automatic delivery in a selected series of languages following the base language (e.g., English). The combined digitized voice alert can then be instantly transmitted through a network for broadcast of consecutive alerts (e.g., English followed by Spanish followed by Vietnamese, etc.) to one or more remote electronic devices that communicate with the network for an automatic audio announcement of the digitized voice alert through the one or more remote electronic devices.
US09882999B1
An online system receives tracking requests from client devices interacting with a website. The online system analyzes user interactions with websites using the tracking requests. The online system predicts an accurate label for the web page that caused the tracking request to be generated. The online system uses the accurate label for generating reports describing user interactions with the website. The online system determines a quality of tracking requests generated by the website based on various factors including a number of web pages of the website that generate tracking requests, the type of information provided by the tracking requests, and so on. The online system generates reports describing the quality of the tracking requests. The online system uses a metric indicating the quality of tracking requests of the website to determine whether to use predicted labels instead of labels provided by tracking requests for generating reports of the website.
US09882998B2
An apparatus may include a processor configured to receive a request for a service or content from a first device. The processor may be further configured to receive a user's context information from a second device. The processor may additionally be configured to filter the requested service or content based at least in part upon the user's context information. The processor may be further configured to provide the filtered service or content to the first device. Corresponding methods and computer program products are also provided.
US09882995B2
Systems, methods, apparatus, and articles of manufacture to provide automatic wireless configuration
Systems, methods, apparatus, and articles of manufacture to provide automated configuration of local playback devices and networks based on external input are disclosed. An example media playback device includes a control interface to receive and process, at the media playback device, network configuration information for a local network from an external source, the control interface to receive and process the network configuration from the external source without requiring user intervention. The example media playback device includes a wireless interface to communicate with the local network based at least in part on the network configuration information. The example media playback device includes a speaker to output audio based on audio information received via the local network.
US09882993B2
Concepts and technologies are disclosed herein for creating services using service modules. A control system can detect a service creation request. The control system can identify service modules to be included in a service requested by the service creation request. A service control function can be created to manage the service requested by the service creation request. The service modules can be coupled together, and the service requested by the service creation request can be output.
US09882991B2
A URL issuing device includes a generation means configured to generate a URL containing information indicating a location of information to be accessed by one or more target users on a network, an accessible period during which the information is accessible being set to the URL, a notification means configured to notify the URL generated by the generation means to the target user, and a control means configured to control the generation means to update the generated URL to a URL composed of a different letter string from the generated URL and control the notification means to notify the updated URL to the target user when the accessible period has elapsed before a specified condition for stopping update of the URL is satisfied.
US09882985B1
Systems, methods, and articles of manufacture comprising processor-readable storage media are provided for data storage path processing. For example, in one method, a data block is received from a first device over a communications network, wherein the data block is specified to be sent to a second device located on the communications network. A distributed data storage system is accessed to store the data block in a first datastore associated with the first device, and to store a copy of the data block in a second datastore associated with the second device. A notification message is sent to the second device over the communications network to notify the second device that the data block is stored in the second datastore. The method may be performed by an application server that is implemented in an IoT (Internet of Things) cloud computing system.
US09882970B2
Methods and systems for facilitating distribution of application functionality across a multi-tier client-server architecture are provided. According to one embodiment, data from a database associated with a server computer system is cached into a hierarchical data map by an application running on the server computer system by instantiating multiple data points and assigning each an ephemeral ID that uniquely identifies it. Each of the data points includes a name field and a value field. A request is received by the server from a client. The request contains a value to be stored within a particular data point that is specified by its ephemeral ID. Responsive to the request, the particular data point is identified based on the ephemeral ID and the value contained in the request is transferred to the value field of the particular data point. Changed contents within the hierarchical data map are then persisted to the database.
US09882968B1
A control-plane component of a virtual network interface (VNI) multiplexing service assigns one or more VNIs as members of a first interface group. A first VNI of the interface group is attached to a first compute instance. Network traffic directed to a particular endpoint address associated with the first interface group is to be distributed among members of the first interface group by client-side components of the service. The control-plane component propagates membership metadata of the first interface group to the client-side components. In response to a detection of an unhealthy state of the first compute instance, the first VNI is attached to a different compute instance by the control-plane component.
US09882960B2
Disclosed are various embodiments relating to a security framework for media playback. In one embodiment, a client device has a decryption module, a streaming module, and a playback module. The playback module may be configured to request media data from the streaming module and render the media data on an output device. The streaming module may be configured to obtain the media data from the decryption module by a request that specifies a size of the media data. The size may be dynamically determined based at least in part on an amount of available temporary data storage. The decryption module may be configured to decrypt a portion of an encrypted media file based at least in part on the specified size to produce the media data.
US09882955B2
A wireless analytics system and method are disclosed that take shoppers through an initial registration process, after which they can access the Internet quickly and easily every time they visit any of the retailer's stores. During future visits to any of the retailer's store locations the shopper's device is automatically granted network access as soon as it is within wireless range. Once on the network, a shopper can access websites, social networks, and shopping resources from across the mobile web. The system collects information about these access events, including the location and timestamp of each access event. The retailer may be notified when a shopper enters their store. This information may automate the check-in process for processes within the retail store or within a mobile application.
US09882953B2
Systems and methods are provided for facilitating media communication sessions along a path established between endpoints over one or more networks, wherein each media communication session includes a transmission of one or more media data packets over the one or more networks. The systems and methods may include receiving a request from a first endpoint to initiate a media communication session. A system may, responsive to receiving the request, determine a configuration for the media communication session from among a set of potential configurations. The determined configuration may include a path involving one or more network elements configured to process and to transmit the media data packets, and the determination can be based on (i) a historical measurement and a real-time measurement of one or more parameters contributing to an expected quality of media communication, and (ii) a target quality of media communication.
US09882949B1
A hosted analytics system may be integrated with transactional data systems and additional data sources such real-time systems and log files. A data processing pipeline may transform data on arrival for incorporation into an n-dimensional cube. Correlation between patterns of events in transactional data may be identified. Upon arrival, new data may be transformed and incorporated into the n-dimensional cube. Similarity between the new data and a previously identified correlation may be determined and flagged.
US09882946B2
To generate dynamic relationship-based content personalized for members of a social networking system, at least one action of one or more members of the social networking system is associated with relationship data for the one or more members to produce consolidated data. One or more elements associated with the consolidated data is identified and used to aggregate the consolidated data. Further exemplary methods comprise weighting by affinity the aggregated consolidated data to generate dynamic relationship-based content personalized for the members of the web-based social network.
US09882943B2
A method is proposed for providing a mobile terminal associated with a user with access to a visited Internet Protocol based mobile communication network. The mobile terminal generates a network information element that comprises a home network identifying element that identifies a home network of the user, and a domain name of the visited IP based mobile communication network as a base domain identifier. The mobile terminal then provides this special network information element to visited IP based mobile communication network, which executes a subscription generating procedure for generating a subscription for the user upon recognizing the special network information element and provides the mobile terminal access based on the generated subscription.
US09882941B2
A method in a communication system is disclosed. In the method a procedure for setting up a communication link between a first user equipment and a second user equipment via a communications network is initiated. Information regarding at least two modes of communication that can be used for communication via the communication link is signalled between the first and second user equipment. An indicator regarding a mode to be used for the communication is also signalled between the first user equipment and the second user equipment. After the signalling steps, a procedure for setting the mode of communication in accordance with the indicator is initiated in at least in one of the user equipment. According to an alternative embodiment signalling for reserving a possibility for at least tow different communication modes occurs between elements of the communication system.
US09882940B2
The present provides a method for logging in a website hosted by a serve by multi-account and the client. The method comprises: when logging into the server using the second account, a browser: receiving, from the user, login information of the user's second account generating authority request information of the second account based on the login information of the user's second account; saving the authority request information of said second account in a local system directory of the browser separately from authority request information of a first account that has logged into said server; transmitting the authority request information of the second account, via the Internet, to the server; and after receiving, via the Internet, identification information returned from said server for identifying said second account, the browser saving said identification information in the local system directory of the browser separately from corresponding identification information of the first account.
US09882934B2
A system and method for updating multiple devices that are coupled to a network by a hub provides a trusted platform module in each of the devices, sends messages from the network to the hub for updating the devices, sends each of the devices messages from the hub to update the device, executes the content of each message in the device to which that message is sent, and deletes each message after it has been executed. Each of the messages preferably includes trusted code, and the device receiving each message executes the trusted code in the trusted platform module. The trusted code may include an update function, an image, and control data, and preferably has integrity. The hub may receive trusted code from a remote server, execute the trusted code to send a message to one of the devices, and then delete the trusted code.
US09882932B2
A system, method and program product for spear phishing. As system is disclosed having a system for automatically constructing a background story using computational logic that includes true declarative content associated with a target; a system for automatically constructing an expanded story using computational logic that includes deceptive declarative content; and a communication generator that generates a communication including the true declarative content, the deceptive declarative content, and an actionable element.
US09882927B1
Improved techniques involve testing periodicity at a given period based on locations of clicks within a sampling window whose duration is a multiple of the given period. Along these lines, when a testing server receives a click stream from a client machine, the testing server assigns a timestamp to each of the clicks in the click stream. The testing server generates a list of candidate periods at which periodicity of the click stream is to be tested. For each of the candidate periods, the testing server forms a sampling window whose duration is a multiple of that candidate period and tests whether the click stream is periodic based on the locations of the clicks within the sampling window. If indeed the testing server finds that the click stream is periodic at any of the candidate periods, the testing server may send an alert to a security entity to indicate that suspect activity has been identified.
US09882921B1
A computer-implemented method for detecting cache-poisoning attacks in networks using SDPs may include maintaining a cache of service information that identifies services provided by client devices connected to a network using an SDP. The method may also include detecting a cache-poisoning attack by (1) receiving, from a client device connected to the network, an SDP message related to a service allegedly provided via the network, (2) identifying, within the SDP message, an attribute of the service allegedly provided via the network, and then (3) determining that the client device is attempting to corrupt the cache of service information by determining that the identified attribute of the service suggests that the service is illegitimate. Finally, the method may include performing a security action to mitigate the cache-poisoning attack in response to detecting the cache-poisoning attack. Various other methods, systems, and computer-readable media are also disclosed.
US09882917B2
Technologies to provide a secure data storage service in a cloud computing environment are generally disclosed. In some examples, a method comprises: partitioning a data resource into data particles, assigning logic groups to the data particles, assigning physical storage groups to the data particles, and/or storing each physical storage group at corresponding storage resource, receiving a request for the data resource, determining whether the request for the data resource is valid, and if the request is valid, transmitting the data particles of the data resource to the client. The method enables improved security for accessing data, and also improves the user experience in cloud computing environments.
US09882915B2
Device control method including: operation receiving step of receiving a device control operation for controlling a device; determining step of determining whether an operation terminal is in a first state or a second state; limiting step of, when determined in the determining step that the operation terminal is in the second state, limiting a range of controls of the device made available to the operation terminal when in the second state so as to correspond to part of a range of controls of the device made available to the operation terminal when in the first state; and device controlling step of controlling the device based on the device control operation. When determined in the determining step that the operation terminal is in the second state, the device is controlled within the range of controls of the device made available to the operation terminal when in the second state.
US09882911B2
A trust rating is computed for a data requester across one or more dimensions by identifying the data requester, collecting information regarding the data requester from one or more sources, and generating the trust rating for the data requester across the one or more dimensions based on the collected information. The trust rating is utilized to either grant or deny a request by the data requester to access data associated with one or more data providers.
US09882910B2
A computer device receives a command from a user to generate a view for display to a user in a graphical user interface (GUI). The view displays job execution data for a job, such as a print job for example, being handled by a job scheduler and one or more constituent sub-jobs that are performed in execution of the job. Prior to generating the view, however, the computer device determines whether the user is authorized to view details about the job based on the user's assigned permissions level. If the user is authorized for the job, the device ignores the permissions level and temporarily authorizes the user for limited access to any sub-job for which the user may not be authorized. For example, the temporary authorization may allow the user to see job execution details for a restricted sub-job on the view, but not alter or control, the sub-job.
US09882907B1
A computer implemented method includes allowing a user to access a user-controlled social network profile page with posts in a specified order. A user is permitted to traverse an interface element across the specified order to establish a set position for the interface element. Access to posts is provided on a first side of the set position to define a viewable profile. Access to posts is blocked on a second side of the set position to define a non-viewable profile.
US09882906B2
A shared data storage network, such as a peer-to-peer network, is managed according to individual member trust level. Members of the storage network make their local storage available to other members of the network. Members receive a storage-location recommendation based on (i) the type of data to be stored, and (ii) an individual trust level assigned to members providing storage resources in the network.
US09882898B2
Provided is a method for managing a software defined network using a software control layer to regulate a geo-fenced volume. The software control layer can use a Global Positioning System (GPS) including a range of latitudes, a range of longitudes and a range of altitudes. A resource within the geo-fenced volume can be assigned a location using the GPS coordinates. The resource can be managed by external applications that are operating through the software control layer. To determine an access of a device to the geo-fenced volume, the GPS coordinates, are gathered as a geographical location of the device. A user profile can be accessed to determine an access path of the user. Depending on the geographical location of the device a first condition can be generated based on the device being within the geo-fenced volume. A network permission can be granted to the device based on the first condition.
US09882896B2
Disclosed is a safe log-in system and method for allowing log-in of a user in association with a plurality of devices, and an apparatus for the same. The safe log-in method for allowing a safe log-in of a communication device which accesses a web site includes, by an authentication data providing device, determining whether the authentication data providing device and the communication device are located at the same place; by the authentication data providing device, acquiring authentication-related data of the communication device when the authentication data providing device and the communication device are located at the same place as a result of the determination; and by the authentication data providing device, providing the acquired authentication-related data to the communication device or the web site.
US09882888B2
Customers accessing resources and/or data in a multi-tenant environment can obtain assurance that a provider of that environment will honor only requests associated with the customer. A multi-tenant cryptographic service can be used to manage cryptographic key material and/or other security resources in the multi-tenant environment. The cryptographic service can provide a mechanism in which the service can receive requests to use the cryptographic key material to access encrypted customer data, export key material out of the cryptographic service, destroy key material managed by the cryptographic service, among others. Such an approach can enable a customer to manage key material without exposing the key material outside a secure environment.
US09882870B2
Provided are an apparatus and method for integrated management of terminal information in an IPv6 environment. The apparatus for integrated management of terminal information in the IPv6 environment includes a first data collection unit that receives, from at least one Neighbor Discovery (ND) cache, address information of at least one terminal acquired by the ND cache, a second data collection unit that receives, from a DHCPv6 server, IPv6 address allocation information allocated to the at least one terminal by the DHCPv6 server, and a data linkage/storage unit that generates integrated terminal management information linked with the received address information and IPv6 address allocation information, and stores and manages the generated integrated terminal management information.
US09882857B2
A data processing method performed in a group messaging server of a mobile telecommunications network, the method comprising the steps of receiving an incoming message at the group messaging server from a remote user terminal, the message being for distribution to a group of users; storing details of the incoming message in a messaging log, the details comprising a message identifier received with the incoming message; identifying at least one recipient from the group of users to which the incoming message should be transmitted; transmitting an outgoing message to each of the at least one recipient, wherein the outgoing message comprises at least part of the incoming message and the message identifier; storing details of each outgoing message in the message log, the details comprising the message identifier; and processing the message log to identify groups of messages, wherein the groups of messages are identified by having a common message identifier, and generating charging data based on the groups of messages.
US09882853B1
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.
US09882849B2
In an approach to action assignment and tracking, a computer receives a first email from a first computing device, where the first email includes at least one action assigned by a sender of the first email to at least one recipient of the first email. The computer determines whether the sender specified a due date for the action. The computer determines whether the sender specified one or more time intervals for a status update of the action. In response to determining the sender specified at least one of a due date for the action and one or more time intervals for a status update of the action, the computer initiates a timer. In response to determining the sender specified one or more time intervals for a status update of the action, the computer provides a status of the action to the sender at the one or more time intervals.
US09882846B1
A virtual online meeting room is provided. An external message is received by an originator user from an outside source. The external message is displayed to an originator user and is prevented from being displayed to remainder users. The originator user is permitted to designate at least a portion of the external message as shared. At least one of the remainder users is permitted to have at least the portion of the external message displayed to them responsive to the at least the portion of the external message being designated as shared.
US09882845B2
Routing messages to message queues may be provided. In one embodiment of the present disclosure, a message may be routed to a message queue based on topic of the message, content of the message, application for which the message was intended, and/or a set of rules such as a rule based on queue length and queue balancing. A template integration process may subscribe to one or more topic queues, from which input parameters are obtained for invoking a service request from an application.
US09882835B2
A programming method and a programming apparatus for a core routing and switching system are provided. The method includes: obtaining a number of routing nodes and a number of resource types in each routing node in the core routing and switching system; judging whether a first requirement for resources in the routing nodes is changed to a second requirement; judging whether resources in a first routing node group corresponding to the first requirement meet the second requirement if the first requirement is changed; searching for a plurality of second routing node groups with resources meeting the second requirement if the resources in the first routing node group do not meet the second requirement; calculating a plurality of migration overheads corresponding to the plurality of second routing node groups; selecting a second routing node group corresponding to a smallest migration overhead from the plurality of second routing node groups.
US09882829B2
A technique includes providing a first interface to manage a plurality of cloud services that are provided by a plurality of cloud resources that form a hybrid cloud. Each of the cloud resources is associated with an application programming interface. The technique includes using the first interface to orchestrate the cloud services, where the orchestration includes using the first interface to orchestrate the application programming interfaces to allow at least one cloud resource management function provided by the first interface to be performed across at least two of the cloud resources.
US09882827B2
A software defined infrastructure (SDI) makes available a subset of a computer server's resources to a cloud solution or workload. Multiple subsets of resources can be combined in a SDI to provide a logical resource pool. This allows cloud administrators to create software defined infrastructures derived from the partial capacity of a collection of systems. The resources defined across the physical boundaries of a computer server can then be made available to host deployment of cloud workloads. The infrastructure resource pool can be selected upon deployment of a cloud workload.
US09882822B2
A data frame sending method and apparatus for effectively improving sending efficiency by, acquiring a basic speed set, determining a current sending speed which is the maximum speed in a candidate speed set, and the candidate speed set is the set of elements from the basic speed set and whose packet sending success rate is greater than a threshold, acquiring an aggregation length value according to the current sending speed, where the aggregation length value is the maximum length of a frame that can be sent at the current sending speed, determining multiple medium access control (MAC) protocol data units (MPDUs) from to-be-sent MPDUs according to the aggregation length value, and aggregating the multiple MPDUs to obtain an aggregate MAC protocol data unit (A-MPDU), where a length of the A-MPDU is less than or equal to the aggregation length value, and sending the A-MPDU at the current sending speed.
US09882821B2
A system and method for information delivery with multiple point transmission are provided. A method for detecting lost packets is provided. The method includes initiating a timer for a received packet at a receiving transmission point, where the timer is set according to a time value associated with the received packet. The method also includes determining that a delivery of the received packet has failed according to the timer elapsing, and transmitting a lost packet report to a primary transmission point that distributed the received packet to the receiving transmission point.
US09882820B2
A transmission apparatus includes: a sending unit configured to send data to a receiver apparatus via the network; a receiving unit configured to receive acknowledgement data including an acknowledgement and information on a receive window size from the receiver apparatus via the network; a transmission bandwidth controller configured to control a bandwidth for data to be sent from the sending unit; a transmission bandwidth restriction unit configured to restrict the bandwidth controlled by the transmission bandwidth controller in such a manner that a data size of data for which no acknowledgement is received from the receiver apparatus among data which is sent is equal to or smaller than an upper limit size determined from the receive window size; and a switching controller configured to switch activation and inactivation of the transmission bandwidth restriction unit based on the data size and the receive window size.
US09882817B2
A master network interface device (NID) receives a first packet flow associated with a particular customer via a first link of a link aggregation group (LAG). The master NID also receives, from a non-master NID, an indication of a second packet flow, associated with the particular customer, that are traversing a second link of the LAG. The master NID applies collective rate limiting criteria to the first packet flow and to the second packet flow, such that the collective rate limiting criteria enforces a SLA rate for the particular customer. The master NID forwards at least some of the first packet flow via the first link, based on the rate limiting criteria as applied to the first packet flow. The master NID also sends, to the non-master network interface device, an indication of the rate limiting criteria as applied to the second packet flow.
US09882814B2
Technologies for bridging between coarse-grained and fine-grained load balancing include a computing node of a cluster computing device and a network controller. The computing node may add a flow entry to a local flow table based on flow information received from the network controller. The computing node may transmit a multicast network packet including the flow information and next hop information to other computing nodes of the cluster device. The computing node may also add a different flow entry to the local flow table and a next hop entry to a local next hop table based on a multicast network packet received from another computing node of the cluster device. The computing node may locally process a network packet received from a remote computing device or forward the received network packet to another computing node of the cluster device based on the flow entries added to the local flow table.
US09882811B1
A computer-implemented method includes determining that network connectivity does not exist for a mobile data network. The computer-implemented method further includes initiating, via a wireless peer to peer communication protocol, a scan request to identify one or more peer devices, wherein each of one or more peer devices have a readiness score. The computer-implemented method further includes generating a routing table. The routing table includes the one or more peer devices located within a threshold distance. The computer-implemented method further includes generating a forwarding table. The forwarding table includes the one or more peer devices of the routing table that have a readiness score that exceeds a given threshold. The computer-implemented method further includes transmitting a data packet to each of the one or more peer devices of the forwarding table. A corresponding computer program product and computer system are also disclosed.
US09882809B2
A device may include a line card and a control module. The line card may include a memory that stores a local routing table. The line card may request a routing entry from a routing table, receive the routing entry, insert the routing entry in the local routing table, and age out stale routing entries from the local routing table. The control module may include the routing table. The control module may distribute the routing entry in the routing table to the line card.
US09882808B2
Embodiments of the present disclosure provide a packet processing method and apparatus. A first protocol identifier of a first to-be-processed packet is acquired; and first protocol rule profile information that corresponds to the first protocol identifier is acquired from a rule profile repository, where the rule profile repository stores protocol rule profile information of at least one protocol, protocol rule profile information of each protocol in the at least one protocol is associated with a protocol identifier of the protocol, the protocol rule profile information of the protocol is used to describe a method and a parameter for processing a packet, and the packet meets a standard stipulated by the protocol; and the first to-be-processed packet is processed according to the acquired first protocol rule profile information.
US09882795B1
In an example, an apparatus for detecting signal loss on a serial communication channel coupled to a receiver includes an input, a detector, and an output circuit. The input is configured to receive decisions generated by sampling the serial communication channel using multiplexed decision paths in a decision feedback equalizer (DFE). The detector is coupled to the input and configured to monitor the decisions for at least one pattern generated by the multiplexed decision paths in response to absence of a serial data signal on the serial communication channel. The output circuit is coupled to the detector and configured to assert loss-of-signal in response detection of the at least one pattern by the detector.
US09882782B2
A method, system, and computer program product to manage a network comprising a plurality of interconnected components are described. The method includes obtaining a set of all the components that are part of the network over time, and identifying one or more repeating patterns of components among the set of all the components as corresponding lower-level definitions to generate a hierarchical set of all the components. The method also includes obtaining time-varying information regarding topology and operational values within the network, and creating a representation of the network at a set of times based on the hierarchical set of all the components and the time-varying information.
US09882778B2
The present application provides a remote electrical tilt antenna management apparatus, system, and method, a remote controller, and a base station. The method includes: obtaining, by a remote control unit RCU, a first permission configuration file, where the first permission configuration file includes information about a first permission of a first base station to perform an operation on a first remote electrical tilt RET unit, and the first permission includes at least query or control; and configuring, by the RCU according to the first permission configuration file, the first permission of the first base station to perform an operation on the first RET. In this way, the first base station implements configuration of a management operation on the first RET, thereby implementing, by configuring different permission configuration files on the RCU, that a same base station manages different RETs, and further improving operability of managing a RET.
US09882762B2
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium for receiving, by a first device, a first signal from a second device, the first signal including a carrier signal modulated with a first modulation signal. Detecting a frequency of the carrier signal by performing a carrier extraction (CAREX) process on the first signal. Adding a second modulation signal to the carrier signal of the first signal to produce a combined signal, wherein the second modulation signal is a transpositional modulation (TM) signal and the first modulation signal is a non-TM signal. Transmitting the combined signal.
US09882761B2
Apparatuses (and methods of manufacturing same), systems, and methods for channel interpolation/estimation and/or frequency tracking suitable for a receiver in a high speed single frequency network (HS-SFN) scenario are described. In one aspect, an estimated frequency offset (FO) correction is calculated for a received signal using at least an FO estimation provided by an automatic frequency control (AFC) in a first feedback loop and a channel estimate is calculated using at least the estimated FO and one or more channel parameter estimates from the AFC in a second feedback loop. In another aspect, a phase locked loop (PLL) receives an lth orthogonal frequency division multiplexing (OFDM) symbol and produces a per-tap phase value for each tap i of the lth OFDM symbol. The per-tap phase values of the lth OFDM symbol are used to generate the PLL output, which is also used as input to a feedback loop.
US09882756B2
A communication system (20) includes a base station (22) and a number of peak-managed user equipment apparatuses (26) that simultaneously transmit peak-reduced FDMA communication signals (128) to the base station (22). The communication system (20) exclusively assigns payload subcarriers (44) to the apparatuses (26) and assigns a few noise-bearing subcarriers (48) for common simultaneous use by all apparatuses (26). Each user equipment apparatus (26) includes a peak reduction section (92) that distorts an otherwise undistorted modulated communication signal (86) into a distorted, peak-reduced communication signal (128) by generating and adding peak-reduction noise (131) to the undistorted signal (86). The peak-reduction noise (131) is primarily mapped onto the noise-bearing subcarriers (48) without conforming to an in-band noise constraint and may be mapped onto the assigned payload subcarriers (44) to the extent permitted by an in-band noise constraint. The peak-reduction noise (131) is blocked in unassigned payload subcarriers (46).
US09882752B2
The present invention relates to a method for generating multi-level PRBS patterns for testing purposes, wherein the method includes the steps of providing a binary PRBS signal with a binary bit pattern sequence and mapping each bit of the binary bit pattern sequence to a symbol of a multilevel output.
US09882746B2
This disclosure generally provides a processing system that includes a first controller coupled with a second controller via a first communication link. The first controller is configured to transmit display data and configuration data to the second controller via the first communication link. The second controller is configured to drive, using the display data, one or more coupled display electrodes for performing display updating. The second controller is further configured to operate one or more coupled sensor electrodes using the configuration data to acquire capacitive sensing data, and to transmit the capacitive sensing data to the first controller via the first communication link.
US09882744B2
A device for determining an estimated value for a mean power of the noise-signal sequence, which is superposed on an undisturbed periodic transmitted-signal sequence, determines a mean power of a received-signal sequence, which corresponds to the undisturbed periodic transmitted-signal sequence with the addition of the superposed noise-signal sequence. It then estimates an estimated-signal sequence for the undisturbed periodic transmitted-signal sequence from the received-signal sequence. Following this, a mean power of the estimated-signal sequence and the estimated value of the mean power of the noise-signal sequence is determined from a difference between the determined mean power of the received-signal sequence and the determined mean power of the estimated-signal sequence.
US09882738B2
Systems and techniques for single-wire communications are described. A described technique includes detecting transitions on a single-wire bus that are produced by a host device, determining an estimated baud rate of the host device based on the transition, and communicating with the host device based on the estimated baud rate. Determining the estimated baud rate can include charging a capacitor based on a charging rate in response to a detection of a first transition of the transitions, sampling a capacitor voltage associated with the capacitor in response to a detection of a second transition of the transitions, and adjusting the charging rate based on a comparison between the capacitor voltage and a reference voltage.
US09882720B1
In a distributed system, a computer system responsible, at least in part, for complying with a cryptographic key usage limit for a cryptographic key, obtains results of cryptographic operations generated based at least in part on the cryptographic key and transmits the obtained results over a network. The computer system digitally signs the results and provides the results with digital signatures of the results. Another device intercepts the results and allows the results to proceed to their destination contingent on successful validation of the digital signature.
US09882715B2
A key ceremony application creates bundles for custodians encrypted with their passphrases. Each bundle includes master key share. The master key shares are combined to store an operational master key. The operational master key is used for private key encryption during a checkout process. The operational private key is used for private key decryption for transaction signing in a payment process. The bundles further include TLS keys for authenticated requests to create an API key for a web application to communicate with a service and to unfreeze the system after it has been frozen by an administrator.
US09882707B1
An integrated circuit (IC) includes a sampling circuit configured to sample a first signal based on a sampling position signal received from an eye-scan controller to generate a sequence of sampled symbols. A data checker is configured to provide an error signal including an indication of errors in the sequence of sampled symbols to the eye-scan controller. The eye-scan controller is configured to sweep from an initial position of a unit interval (UI) of the first signal to a left sweep end to generate a first sequence of sampling positions and sweep from the initial position to a right sweep end to generate a second sequence of sampling positions. The left and right sweep ends are determined based on first and second sequences of bit error rate (BERs) corresponding to the first and second sequences of sampling positions respectively.
US09882704B2
Disclosed are apparatuses and methods in data communications for adding new system functions to an existing network element without having to provide software or hardware updates to the existing network element. For example, an apparatus for data communication is configured to include a switching unit, a plurality of interfaces coupled to the switching unit, and a plurality of smart transceivers. The plurality of smart transceivers each comprises a discovery unit and a new system function unit. The discovery unit is configured to discover other smart transceivers coupled to the plurality of interfaces and the new system function unit is configured to add one or more new functionalities to the apparatus without adding software or hardware updates to the apparatus.
US09882702B2
An active transceiver circuit for transmission of a low bitrate data signal over and reception of a high bitrate data signal from a single ended transmission medium is provided. The active transceiver circuit includes an input port for receiving a low bitrate input data signal, an output port for delivering a high bitrate output data signal, a differential input/output port for launching a low bitrate data signal into the single ended transmission medium and for receiving a high bitrate data signal from the single ended transmission medium, a first and second single ended output driver adapted for each delivering, on their respective output nodes, the shaped low bitrate input data signal, and a high bitrate receiver for receiving the signals at output nodes of the first and second single ended output drivers, and for generating a high bitrate output data signal on the output port.
US09882701B2
A method and apparatus for allocating a channel in a wireless local area network (WLAN) is disclosed. The method includes receiving a first frame including scheduling information with respect to a first interval from a second access point, generating a second frame including resource related information required for transmission and reception during a second interval which is continuous to the first interval, and transmitting the second frame to the second access point. Accordingly, performance of the WLAN can be improved.
US09882698B2
A network for handling resources for a device-to-device (D2D) communication in a time-division duplexing (TDD) system comprises a storage unit for storing instructions and a processing means coupled to the storage unit. The processing means is configured to execute the instructions stored in the storage unit. The instructions comprise selecting a reference configuration for at least one downlink (DL) transmission of a communication device from a plurality of configuration candidates; determining at least one uplink (UL) subframe for the D2D communication of the communication device according to the reference configuration; transmitting information of the reference configuration to the communication device; transmitting information of the at least one UL subframe to the communication device; and performing the at least one DL transmission with the communication device according to the reference configuration.
US09882697B2
One embodiment of the present invention relates to a method for user equipment transmitting an uplink receipt confirmation reply in a wireless communication system, comprising the steps of: receiving a downlink signal from subframe n; and transmitting a receipt confirmation reply with respect to the downlink signal from the kth subframe from the subframe from which the downlink signal is received, wherein resource for the receipt confirmation reply from the kth subframe is allocated with priority for subframes in a first group common to downlink subframes required to transmit the receipt confirmation reply from the kth subframe according to a first timeline, and downlink subframes required to transmit the receipt confirmation reply from the kth subframe according to a second timeline.
US09882682B2
A message distributing system of the present invention includes: a mobile terminal; a service server which distributes a message to the mobile terminal; a message distributing apparatus which repeats the message and a request for distribution of the message that are provided by the service server; and a network apparatus which transmits the message, that is provided by the message distributing apparatus; to the mobile terminal. The message distributing apparatus sets a retransmission control time; which is used for controlling a time of retransmission of the message, on the basis of the request for distribution, and controls the time of retransmission to the network apparatus on the basis of the retransmission control time. According to the present invention, it is possible to solve a problem that a retransmission packet is transmitted while a packet is not lost and consequently a load of network becomes heavy, and a problem that a retransmission packet is not transmitted while a packet is lost and consequently an arrival of a push message becomes delayed.
US09882667B2
An interface apparatus is provided for exchange of different time-critical user data between a host device and a divided medium, by way of a first interface and by way of a second interface, having a resource management device and a temporary memory device. The first interface works with a first clock pulse and the second interface works with a second clock pulse. The first interface and the second interface are connected with the temporary memory device. The resource management device is set up for controlling the exchange of the different time-critical user data between the first interface and the second interface, in such a manner that collisions of the different time-critical user data within the interface apparatus and/or on the divided medium are avoided, in order to allow deterministic behavior during exchange of the different time-critical user data.
US09882664B2
Disclosed here is an interactive audio system and a method of operating the same. In one embodiment, the interactive audio system comprises a processor and a receiving module for receiving a radio frequency (RF) carrier signal associated with a broadcast station. The audio system further comprises a memory storing computer-executable instructions, where the processing module is configured to access and execute the computer-executable instructions to perform a set of acts. The acts include shifting a frequency associated with the received RF carrier signal to an intermediate frequency (IF). The acts include demodulating the frequency shifted portion of the RF carrier signal associated with the broadcast station, the demodulation resulting in an output signal. The acts further include extracting an embedded data from the demodulated output signal. The acts further include serving the embedded data in conjunction with the demodulated audio signal.
US09882660B2
Method, system and computer program product for providing real time detection of analyte sensor sensitivity decline is continuous glucose monitoring systems are provided.
US09882653B2
A method and apparatus of a device that determines transmit and receive skew times between pairs of lanes of an electrical interface of a network element is described. In an exemplary embodiment, the device receive a plurality of configurations corresponding to a plurality of electrical loopbacks that can each couple transmit and receive interfaces of the electrical interface via the plurality of lanes in different patterns. In addition, for each of the plurality of electrical loopbacks, the device couples this electrical loopback to the transmit and receive interfaces of the electrical interface and measures overall skew times for pairs of the plurality of lanes of the electrical interface. Furthermore, the device computes the transmit and receive skew times for the transmit and receive interfaces from the overall skew times.
US09882648B2
A receiver (e.g., for a 10G fiber communications link) includes an interleaved ADC coupled to a multi-channel equalizer that can provide different equalization for different ADC channels within the interleaved ADC. That is, the multi-channel equalizer can compensate for channel-dependent impairments. In one approach, the multi-channel equalizer is a feedforward equalizer (FFE) coupled to a Viterbi decoder, for example a sliding block Viterbi decoder (SBVD); and the FFE and/or the channel estimator for the Viterbi decoder are adapted using the LMS algorithm.
US09882647B2
Optical transmission apparatus, optical transmission system, and polarization dependent loss monitor
An optical transmission apparatus includes: a coherent detector configured to receive light including different polarization components from an optical transmission path, and perform coherent detection of received light including the different polarization components; an adaptive equalizer configured to adaptively equalize, by a digital filter, a complex electric signal for each of the polarization components obtained by the coherent detection, a gain value for controlling an amplitude of the complex electric signal being applied to the complex electric signal; and a polarization dependent loss monitor configured to determine a polarization dependent loss of the optical transmission path, based on a correction filter parameter obtained by correcting a filter parameter of the digital filter according to the gain value, the filter parameter being adaptively updated by an adaptive equalization of the adaptive equalizer.
US09882646B2
A heat removal system for use in optical and optoelectronic devices and subassemblies is provided. The heat removal system lowers the power consumption of one or more active cooling components within the device or subassembly, such as a TEC, which is used to remove heat from heat generating components within the device or subassembly. For any particular application, the heat removal system more efficiently removes the heat from the active cooling component, by using a heat transfer assembly, such as a planar heat pipe type assembly. The heat transfer assembly employs properties like, but not limited to, phase transition change and thermal conductivity to move heat without external power. In some embodiments, the heat transfer assembly can be used to allow the active cooling component, such as a TEC to be removed, leaving the heat transfer assembly to remove the heat from the device or subassembly.
US09882645B2
Provided are service sending, receiving methods and devices. The service sending method includes that: one or more services are sequentially mapped into a target transmission frame; the target transmission frame is encapsulated into Optical Burst Units (OBUs), which carry one or more Transmission Adapter Units (TAUs), according to a sequence of mapping, wherein the one or more TAUs carried in the N OBUs are able to be formed into the target transmission frame, and each TAU carries a data fragment of the one or more services; N is a positive integer; an Identifier (ID) for indicating an identity of the target transmission frame is added into an overhead of each TAU; a length indicator for indicating the length of payload, occupied by the TAU, in an OBU is added into the overhead of each TAU; a position identifier for indicating a position of the TAU in the target transmission frame is added into the overhead of each TAU; and the N OBUs are sent to a destination node one by one according to a sequence of encapsulating. According to the solution, service transmission can be performed in an Optical Burst Transport Network (OBTN).
US09882640B1
Visible light communication Personal Area Network Coordinators (VPANCs) and associated method for selecting VPANCs is disclosed. The method includes receiving, by a VPANC, channel scan parameters and VPANC controlling parameters created for the VPANC from a controller and End User Devices (EUD) information from each of a plurality of EUDs associated with the VPANC; creating, by the VPANC, a set of customized channel scan parameters and a VPANC selection policy for each of the plurality of EUDs based on the channel scan parameters, the VPANC controlling parameters, and the EUD information; and sharing, by the VPANC, with each EUD of the plurality of EUDs, an associated set of customized channel scan parameters and VPANC selection policy, wherein sharing enables an EUD to select a new VPANC from the plurality of VPANCs.
US09882636B2
Embodiments of the present disclosure provide a monitoring apparatus for an optical signal to noise ratio, a signal transmission apparatus and a receiver. The monitoring apparatus includes a selecting unit configured to select a time domain, and/or frequency domain range for calculating noise power of received signals according to a location of a pilot signal in the received signals in a time domain and/or frequency domain, and a calculating unit configured to calculate the noise power of the received signals according to the received signals in the selected range of the time domain and/or frequency domain, and calculate an optical signal to noise ratio of the received signals according to the noise power. The optical signal to noise ratio may be accurately estimated, with a process of calculation being simple and a scope of application being relatively wide.
US09882635B2
A first set of signal carriers of a plurality of signal carriers may be determined to be faulty. The first set of signal carriers may be for transmitting a first set of respective lane signals of a plurality of lane signals. A second set of signal carriers of the plurality of signal carriers may be identified as not faulty. The second set of signal carriers may be for transmitting a second set of lane signals of the plurality of lane signals. Based on the determining and identifying, one or more of the first set of lane signals may be routed from the first set of signal carriers through a first subset of the second set of signal carriers, the routing of the one or more of the first set of lane signals may cause a bandwidth capacity to increase to a highest available bandwidth.
US09882628B2
A technique for self-interference suppression control for a relay node is provided. The relay node comprises a transmitter and a receiver, and is adapted to transmit and received simultaneously using the same frequency channel or using proximate frequency channels. The relay node further comprises an interference signal estimator having a first input adapted to receive a transmitter signal from the transmitter, a second input adapted to receive adaptation metric and an output adapted to output an estimated interference signal generated by the interference signal estimator based on the transmitter signal and the adaptation metric. A subtractor is coupled to the output of interference signal estimator and configured to subtract the estimated interference signal from a received signal in the receiver so as to actively cancel a signal transmitted from the relay node that leaks back into the receiver of the relay node to suppress self-interference.
US09882627B2
A repeater configured to dynamically affect the gain level of the repeater in response to the input signal power level over time. The repeater system includes a gain hold processor executing a gain hold algorithm. The gain hold algorithm preempts a large up-step in signal power level to follow a large down-step in signal power level. After a large up-step in input signal is detected, the system holds the gain level in response to a drop in input signal level after the large up-step. The gain is held at the level set by the large burst of input signal power to the repeater. In response to a larger up-step in signal power level, the system will lower the gain. In response to a large down-step in signal power after the larger up-step in signal power level, the system will hold the gain level of the repeater. During a prolonged low-power level or zero power signal at the input of the repeater, the system will slowly raise the gain level of the repeater over time.
US09882624B2
Certain aspects of the present disclosure relate to a technique for communicating Channel State Information (CSI) feedback. In some aspects, the CSI feedback is communicated in a very high throughput (VHT) wireless communications system.
US09882620B2
A beamforming system synchronization architecture is proposed to allow a receiving device to synchronize to a transmitting device in time, frequency, and spatial domain in the most challenging situation with very high pathloss. A periodically configured time-frequency resource blocks in which the transmitting device uses the same beamforming weights for its control beam transmission to the receiving device. A pilot signal for each of the control beams is transmitted in each of the periodically configured time-frequency resource blocks. Pilot symbols are inserted into pilot structures and repeated for L times in each pilot structure. The L repetitions can be implemented by one or more Inverse Fast Fourier Transfers (IFFTs) with corresponding one or more cyclic prefix (CP) lengths.
US09882619B2
It is presented a method for determining how to combine received signals from a plurality of antennas in an antenna set. The method is performed in a network node and comprises the steps of: determining for each evaluation sector whether it is better to perform intra-sector IRC on received signals for all antennas of the evaluation sector than refraining from performing IRC; for each evaluation sector, when it is better to perform intra-sector IRC, forming a single antenna part; for each evaluation sector, when it is better to refrain from performing IRC on any of the received signals for the antennas, forming a separate antenna part for each antenna; determining for a sector group whether it is better to perform inter-sector IRC on all its antennas or to keep the previously formed antenna parts; forming a single combined antenna part for the sector group when it is better to perform IRC on the at least two evaluation sectors of the sector group.
US09882610B1
A sensor system includes a person-supporting device with an antenna and a near-field communication (NFC) interrogation device. A first sensor is configured to measure a physiological parameter of a patient associated with the person-supporting device, and the NFC interrogation device and the antenna are configured to establish wireless communication with the first sensor and receive data from the first sensor from a distance of at least 10 inches.
US09882593B2
A method includes, in a Wireless Local Area Network (WLAN) device that includes one or more primary transmission/reception (TX/RX) chains and an auxiliary reception (RX) chain, defining a first operational mode in which priority is given to transmission of the primary TX/RX chains, and a second operational mode in which the priority is given to reception of the auxiliary RX chain. communication is performed on a given communication channel using the primary TX/RX chains, and evaluation of signal activity is performed on one or more alternative communication channels using the auxiliary reception (RX) chain, while operating the WLAN device alternately in the first and second operational modes.
US09882591B2
Interference to a received signal is reduced in a wireless network, the interference comprising intermodulation products of at least a first signal and a second signal. Delayed interference signals comprising simulated intermodulation products are generated on the basis of the first signal and the second signal using a range of differing delay values and each of the delayed interference signals is correlated with the received signal to produce data representing a correlation for each delayed interference signal. At least one delay value is selected in dependence on a the data representative of the correlations and an interference signal comprising simulated intermodulation products generated from the first signal and the second signal using the at least one delay value is combined with the received signal.
US09882583B2
A compression algorithm based on Huffman coding is disclosed that is adapted to be readily implemented using VLSI design. A data file may be processed to replace duplicate data with a copy commands including an offset and length, such as according to the LV algorithm. A Huffman code may then be generated for parts of the file. The Huffman code may be generated according to a novel method that generates Huffman code lengths for literals in a data file without first sorting the literal statistics. The Huffman code lengths may be constrained to be no longer than a maximum length and the Huffman code may be modified to provide an acceptable overflow probability and be in canonical order. Literals, offsets, and lengths may be separately encoded. The different values for these data sets may be assigned to a limited number of bins for purpose of generating usage statistics used for generating Huffman codes.
US09882573B2
A method of fabricating an electronic device is provided, where the electronic device includes a port, an A/D converter, a memory, and a determination circuit. The determination circuit is configured to determine whether or not there is an abnormality by comparing an A/D converted value as a result of the A/D converter converting a voltage based on a power-supply voltage inputted to the port with a limit value stored in the memory. The method includes a step of inputting a predetermined voltage to the port of the electronic device to be fabricated, and a step of recording an A/D converted value as a result of the A/D converter converting a voltage based on the predetermined voltage inputted to the port as the limit value in the memory.
US09882568B2
An integrated circuit includes a plurality of logic tiles, arranged in an array, wherein, during operation, each logic tile is configurable to connect with at least one logic tile that is adjacent thereto, and wherein each logic tile includes: clock distribution and transmission circuitry, configurable to (i) receive at least one tile input clock signal from one or more logic tiles which is/are adjacent thereto and (ii) to transmit at least one tile output clock signal to one or more logic tiles which is/are adjacent thereto; tile clock generation circuitry which is configurable to generate at least one tile clock using or based on the at least one input clock signal; circuitry, coupled to clock distribution and transmission circuitry, to disable circuitry of the clock distribution and transmission circuitry; and logic circuitry to perform operations using or based on at least one tile clock.
US09882566B1
A driving circuit includes a first driver, a switching circuit and a second driver. The first driver receives an input signal and an inverted input signal, and generates a driving signal. The switching circuit receives the driving signal and a first mode signal. Moreover, an output signal is outputted from an output terminal. The second driver is connected with the output terminal.
US09882548B2
In a splitter, a first duplexer including a first transmit filter and a first receive filter at a first antenna terminal and a second duplexer including a second transmit filter and a second receive filter at a second antenna terminal are connected to each other. A second transmit band of the second transmit filter and a second receive band of the second receive filter are positioned in a frequency range between a first transmit band of the first transmit filter and a first receive band of the first receive filter. Each of the second transmit filter and the second receive filter of the second duplexer includes an elastic wave filter. The elastic wave filter includes a high acoustic velocity film defining a high acoustic velocity member, a low acoustic velocity film through which transversal waves propagate at a lower velocity than those propagating through the high acoustic velocity film, a piezoelectric film disposed on the low acoustic velocity film, and IDT electrodes disposed on the piezoelectric film, which are stacked on each other in this order.
US09882543B2
The technology described in this document can be embodied in an apparatus that includes at least four magnetic cores, wherein each core is for supporting an inductor of a filter circuit. Each of the cores include a first section, and a second section separated from the first section by an adhesive layer. The apparatus also includes an air-core structure to store magnetic energy, the air-core structure including a set of focusing projections that define a hollow cavity. The individual focusing projections of the set are disposed on different sides of the hollow cavity to focus magnetic field from the at least four magnetic cores through the hollow cavity.
US09882539B1
A burst-mode TIA circuit for use in PON receivers is provided that supports multiple data rates, has high receiver sensitivity, wide dynamic range, and that performs burst-mode synchronization very quickly. The multi-rate burst-mode TIA circuit has a high-speed data path that has low input-referred noise. Based on the chosen data rate at which the multi-rate burst-mode TIA circuit will operate, the rate select switch selects an appropriate feedback resistor of the resistive feedback network.
US09882533B2
Provided is a current output circuit that includes: a first FET that has a power supply voltage supplied to a source thereof, that has a first voltage supplied to a gate thereof and that outputs a first current from a drain thereof; a second FET that has the power supply voltage supplied to a source thereof, that has the first voltage supplied to a gate thereof and that outputs an output current from a drain thereof; a first control circuit that controls the first voltage such that the first current comes to be at a target level; and a second control circuit that performs control such that a drain voltage of the first FET and a drain voltage of the second FET are made equal to each other.
US09882522B2
A power conversion device is configured to convert power supplied from a power source into a driving current of a motor. A first semiconductor switching element of the power conversion device is disposed between a phase output of the power conversion device and the power source. A second semiconductor switching element of the power conversion device is disposed between the phase output of the power conversion device and a ground. The power conversion device further includes a first semiconductor switching element group.
US09882514B2
A converter comprises a first inverter for converting a first multi-phase AC voltage into a DC voltage and a second inverter for converting the DC voltage into a second multi-phase AC voltage. A method for controlling the electrical converter comprises: switching the first inverter such that a first common mode voltage is generated in the first multi-phase AC voltage; switching the second inverter such that a second common mode voltage is generated in the second multi-phase AC voltage, wherein the first common mode voltage and the second common mode voltage are synchronized such that the first common mode voltage and the second common mode voltage cancel each other at least partially.
US09882509B2
Disclosed is a resonant type high frequency power supply device provided with a power element that performs a switching operation, the power supply device including a high frequency pulse drive circuit 1 that transmits a pulse-shaped voltage signal having a high frequency exceeding 2 MHz to the power element to drive the power element, wherein a voltage signal from the high frequency pulse drive circuit 1 is subjected to partial resonance by an impedance of a signal line of the voltage signal and a parasitic capacitance of the power element.
US09882508B2
Provided is a conversion device that converts DC power provided from a DC power supply, to AC power and supplies the AC power to a load, the conversion device including: a filter circuit connected to the load and including an AC reactor and a first capacitor; a DC/AC inverter connected to the load via the filter circuit; a DC/DC converter provided between the DC power supply and the DC/AC inverter; a second capacitor provided between the DC/AC inverter and the DC/DC converter; and a control unit configured to set a current target value for the DC/DC converter to thereby be synchronized with current of the AC power, based on voltage of the AC power, voltage variation due to current flowing through the AC reactor and an impedance thereof, reactive currents respectively flowing through the first capacitor and the second capacitor, and voltage of the DC power.
US09882504B2
An HVDC power increase controller includes a command output unit for outputting a current command value according to a disturbance signal to a main controller; a voltage drop determiner receiving an alternating current (AC) voltage and comparing a level of the AC voltage to a lowest level of a voltage causing a rectification failure; and a power tracking determiner receiving a direct current (DC) power and comparing a level of the DC power to an estimated power level corresponding to the current command value. The command output unit adjusts the current command value according to a comparison result of the voltage drop determiner and the power tracking determiner.
US09882502B2
A pre-charge control method for a hybrid multilevel power converter comprises steps of: (a) controlling access of the current-limiting resistor unit, limiting current from the AC power via the current-limiting resistor unit, and outputting the current; (b) controlling the second capacitor unit to bypass, and charging the first capacitor unit; (c) controlling the access of the second capacitor unit when the first capacitor unit is charged to a third preset voltage, and charging the first and second capacitor units at the same time; (d) controlling the first capacitor unit to bypass when the second capacitor unit is charged to a fourth preset voltage, or the first capacitor unit is charged to a first preset voltage, and charging the second capacitor unit; and (e) controlling the access of the first capacitor units and the current-limiting resistor unit to bypass when the second capacitor unit is charged to a second preset voltage.
US09882501B2
A driving module of a resonant converter receives an enabling signal and a voltage across a switch of a secondary side, and generates a control signal for first and second switches of the secondary side. The driving module cyclically controls switches of a primary full-bridge switching stage and both switches of the secondary side. After a fixed time, the driving module turns off the low-side switch and turns on the high-side switch, waits for a rising edge of the enabling signal, waits for zero current in the secondary side switches, turns off the first switch via the control signal after a variable delay relative to the rising edge of the enabling signal, keeps the second switch on, waits for zero voltage across the first switch, switches back on the first switch via the control signal when the voltage measured across the first switch drops below a variable threshold.
US09882492B2
A power converter includes an input power source, a synchronous rectifier and a controller. The synchronous rectifier includes a plurality of actively controlled switches coupled in parallel and configured to rectify current delivered from the input power source to a load. The controller is operable to issue a first control signal for driving a first one of the actively controlled switches and issue a second control signal for driving a second one of the actively controlled switches. The first control signal is a different control signal than the second control signal so that the first actively controlled switch is controllable separately from the second actively controlled switch. The first actively controlled switch has a higher current-carrying capacity than the second actively controlled switch.
US09882491B2
There is provided a power supply system including a first power supply and a second power supply. The power supply system includes a power conversion circuit capable of bidirectionally sending and receiving power by bidirectional voltage conversion between the first power supply and the second power supply, converting the first voltage from the first power supply to output a third voltage and a fourth voltage, and converting the second voltage from the second power supply to output the third voltage and the fourth voltage.
US09882489B2
A control method used in a four-switch buck-boost converter includes: filtering the voltage at the first switching node and generating a first ramp signal; filtering the first ramp signal and generating a first average signal; filtering the voltage at the second switching node and generating a second ramp signal; filtering the second ramp signal and generating a second average signal; generating a set signal based on the first ramp signal, the first average signal, the second ramp signal, the second average signal, a reference signal, and a feedback signal indicative of the output voltage, so as to turn on the first and third transistors, and turn off the second and fourth transistors; turning off the first transistor and turning on the second transistor when the on-time of the first transistor reaches a first time threshold; and turning off the third transistor and turning on the fourth transistor when the on-time of the third transistor reaches a second time threshold.
US09882474B2
A switched power converter includes a switchable power stage for generating an output voltage according to a switching signal and an input voltage via a switching element. The switching signal is generated by a multi-mode controller. The multi-mode controller controls a digital control path for generating a pulse width modulation switching signal and a constant-on-time control path for generating a constant-on-time switching signal. The switching signal for controlling the switching element is generated in the digital control path when the multi-mode controller is run in a high load mode. The switching signal is generated in the constant-on-time control path when the multi-mode controller is run in a light load mode.
US09882473B2
Various methods and devices that involve power converter with stable feedback are disclosed. A disclosed power converter comprises an input node on an input side of the power converter and an output node on an output side of the power converter. The power converter also comprises a switch coupled to the input node and having a control node, a feedback path between the output node and the control node, and a first circuit block on the feedback path with a multipath feedback active filter. The first circuit block is at least partly defined by a pure bandpass transfer function.
US09882466B2
A main circuit of a power conversion device includes: an AC/DC converter for performing power factor correction control for a single-phase AC power supply; and a DC/DC converter connected to the AC/DC converter via a DC capacitor. In order to reduce ripple voltage and ripple current for the DC capacitor, a control circuit superimposes, onto a DC current command, an AC current command having the minimum value at the zero cross phase of the single-phase AC power supply and having the maximum value at the peak phase thereof, to generate an output current command for the DC/DC converter, and performs output control for the DC/DC converter, using the output current command.
US09882462B2
A control method is provided for a power converter configured to generate an output voltage according to a control law controlling a power stage. The method comprises a dual stage identification process for identifying parameters of the power stage. The method includes, in a first stage, identifying at least one parameter of the power stage during ramp up of the power converter and adapting the control law to the identified at least one parameter of said power stage for operating the power converter. The method further includes, in a second stage, determining a response of the power stage; identifying at least one other parameter of the power stage by characterizing the response; and further adapting the control law according to a characteristic of the response.
US09882460B2
The linear actuator includes an inner core (2), and an outer core (3) provided outside the inner core in a radial direction while being supported by a pair of flat springs (41 and 42). Permanent magnets (23 and 24) are formed at one of the inner core and the outer core, and magnetic pole portions (31a and 32a) are formed at the other of the inner core and the outer core to face the permanent magnet with predetermined gaps formed therebetween. Spacers (71 and 72) are respectively provided between the inner core and the flat springs, abutting portions are respectively configured by abutting facing surfaces of the spacers and the inner core and facing surfaces of the spacers and the flat springs adjacent to the spacers in the axial direction, and at least an engagement portion including a recess and a protrusion are arranged at the abutting portions.
US09882452B2
A power tool includes a housing, a motor, an output unit, and a circuit board unit. The motor is accommodated in the housing and has a rotational axis extending in a top-bottom direction. The output unit is disposed above the motor and extends in a front-rear direction. A power cable is configured to be connected to a power source and is connected to the circuit board unit. The circuit board unit is accommodated in the housing. The circuit board unit comprises a switching element for driving the motor, and a rectifying device configured to rectify an alternating current from the power source to a direct current. The circuit board unit is disposed below the motor and extends in the front-rear direction in the housing.
US09882450B2
A rotation actuator is equipped with a motor and a reduction gear disposed adjacent to each other. Both shaft end portions of a rotating shaft, which passes through the center of the motor and reducer, are rotatably supported through first and second rolling bearings by first and second fixed discs that are mutually fastened and fixed. A rotation output plate is supported through a third rolling bearing in the outer peripheral surface of the second fixed disc. A sliding ring is mounted between the rotation output plate and the first fixed disc. The sliding ring functions as a thrust bearing for the rotation output plate and also functions as a sealing mechanism for preventing grease from flowing from the reducer gear to the outside. A flat rotation actuator can be achieved.
US09882444B2
A terminal block is fixed to a frame holding a stator and in phase with the stator whereas a part of an outside wire is fixed to a case. Hence, a bus bar extracted from a connection plate is welded to the terminal block hardly under the influence of a tolerance caused by integration of components and a tolerance of assembly. Even when a load applied from the outside gives rise to a phase difference between the case and the frame, a tolerance can be absorbed by the outside wire. Accordingly, a load applied to a weld portion of the terminal block and the bus bar can be reduced.
US09882443B2
A direct-drive wind turbine comprises a wind turbine rotor and a generator mounted on a frame. The wind turbine rotor comprises a hub carrying blades and the generator comprises a generator stator comprising a track structure and a stator surface connected to the track structure, wherein the stator surface has coil windings, and carriages connected one after the other and adapted to run on the track structure, wherein the carriages carry an electrically magnetically active material facing the stator surface such that when the carriages run along the track structure a magnetic field is generated across an air gap provided between the carriages active materials and the stator coil windings, wherein one or more carriages are directly coupled to the wind turbine rotor by rigid connectors such that rotation of the wind turbine rotor causes displacement of the carriages along the track.
US09882424B2
A system is provided. The system includes a plurality of uninterruptible power supplies (UPSs), a ring bus, at least one load electrically coupled to the plurality of UPSs and the ring bus, and a controller communicatively coupled to the plurality of UPSs. The controller is configured to calculate a phase angle for each UPS of the plurality of UPSs, wherein the phase angle is calculated relative to a common reference angle, and control operation of each UPS based on the respective calculated phase angles.
US09882417B2
An electronic unit includes: an electricity reception section configured to receive power fed from a power feeding unit using a magnetic field; a voltage detection section configured to detect a received voltage supplied from the electricity reception section; and a control section, wherein while preliminary power feeding at a lower power than main power feeding is performed from the power feeding unit, and when a received voltage detected by the voltage detection section is equal to or higher than a predetermined threshold voltage, the control section performs voltage reduction control so as to decrease the received voltage to lower than the threshold voltage.
US09882414B2
In one embodiment, a method includes integrating a charging pad into a powered device having a power supply, where the powered device is at least one of a monitor and a keyboard. The method includes configuring the charging pad to receive a first chargeable device in a charging position relative to the charging pad. The method further includes configuring the charging pad to deliver an electrical charge from the power supply to the first chargeable device when the chargeable device is in the charging position.
US09882409B2
Provided are system and method for correcting a state-of-charging (SOC) of a battery. The system for correcting the SOC of the battery includes an SOC measuring unit measuring an SOC value of the battery, a storage unit storing preset operation ranges to determine whether charging/discharging of the battery is compensated, a determining unit determining an operation range corresponding to the SOC value of the battery among the preset operation ranges, and an SOC correcting unit adjusting a dead band in charging/discharging directions or charging/discharging power according to the result determined in the determining unit to correct the SOC value of the battery.
US09882404B2
An electronic device is provided including a battery and a controller configured to: measure a present level of the battery; and adjust an operation of a hardware component of the electronic device based on the present level of the battery in order to maintain a reference battery level, wherein the reference battery level is associated with a specified time period in which the electronic device is required to remain operational.
US09882400B2
A power cabinet management method, a power cabinet management apparatus and a battery management system are provided. The power cabinet management method includes: detecting a running state of each battery power cabinet in a battery power cabinet array in real time, allowing a detected faulty battery power cabinet to exit from the battery power cabinet array, and excluding the faulty battery power cabinet from parameter calculation of the battery power cabinet array. When a certain battery power cabinet in a battery power cabinet array of a battery energy storage system fails, the faulty battery power cabinet can automatically exit without affecting the normal operation of the entire battery energy storage system.
US09882399B2
A power source generation circuit includes a regulator circuit which receives an external power source voltage VDDA from an external power source, and generates a predetermined internal power source voltage on a given terminal VDD; and a charging circuit which connects the external power source and the given terminal when the external power source voltage VDDA supplied from the external power source is equal to or lower than a predetermined threshold voltage.
US09882386B2
A controller used in microgrid systems that includes a primary control module and a secondary control module. The primary control module may employ a primary consensus control to control at least one of a real power and reactive power sharing in at least one distributed generator system of a microgrid. The secondary control module may employ a secondary consensus control to maintain at least one of voltage and frequency in the microgrid to a nominal value.
US09882384B2
In an energy distribution system, energy is fed through substations into subnetworks and the distribution is monitored by a central device superordinate to the substations. At least one substation is operated in an optimization mode for optimizing the operation of the entire energy distribution grid. The substation thereby investigates a modification action which could be performed by the substation in its subnetwork for the effect of the modification action on the operating state of the entire energy distribution system. The substation receives substation-individual sensitivity values, which indicate the change in the local operating state in the subnetwork assigned to the respective other substation if the modification action were to be implemented. The substation operated in the optimization mode checks, based on the sensitivity values, whether the modification action would result in an improvement of the operating state for the entire energy distribution grid.
US09882378B2
An electronic apparatus includes an input unit to receive an input of DC power from an external adaptor, a battery unit to store the received DC power, a first control unit to drive the electronic apparatus using power of the battery unit or power received from the input unit in a first operation mode, and to drive the electronic apparatus using both the power of the battery unit and the power input from the input unit in a second operation mode, and a power control unit to prevent a mode of the electronic apparatus from being changed to the second operation mode according to a state of the battery unit.
US09882369B2
A multi-layer heat-shrinkable tubular sleeve (100) comprises an outer layer (110) and an inner layer (120). The outer layer (110) is arranged around the inner layer (120). The outer layer (110) comprises a partially crystalline thermoplastic material with a major part of partially crystalline thermoplastic material with a crystallinity of more than 60%. The inner layer (120) comprises a partially crystalline thermoplastic material or an elastomeric material.
US09882367B2
A device for conducting electrical direct current, wherein the device includes at least one bus bar and at least one electrically conducting edge element that is connected to the bus bar in an electrically conducting manner and has a lower electrical conductivity than the bus bar, where the edge element is arranged on a lateral outer face of the bus bar and extends along the bus bar.
US09882363B2
An electrical floor box is configured to be electrically connected to an electrical cable that includes a cable terminal. The electrical floor box includes a surface plate oriented parallel to a floor surface. The surface plate includes an aperture. The electrical floor box also includes an electrical connector positioned in the aperture of the surface plate. The electrical connector includes a connector terminal that is configured to engage the cable terminal to provide an electrical connection therebetween. The electrical floor box further includes a sealing member positioned between the electrical connector and the aperture of the surface plate. The sealing member is configured to engage a portion of the electrical cable to provide a water-tight seal between the electrical cable and the connector terminal while the electrical cable is coupled to the electrical connector.
US09882359B2
The invention includes a method for transferring a power load between adjacent electrical conductors using a temporary transfer bus, and the transfer bus apparatus itself, wherein the transfer bus includes first and second conductive sections rigidly mounted to and separated by a rigid bus insulator, and a selectively operable transfer bus closing device adapted to selectively electrically connect the first and second conductive sections to each other, the method including suspending the first and second conductive sections from the adjacent conductors, whether directly or using suspension insulators, electrically connecting the conductive sections to the conductors, and closing the transfer bus closing device.
US09882358B2
A transportation device of a withdrawal circuit breaker, including a girder assembly mounted on a front surface of a truck and configured to draw-in or draw-out the truck, a body plate formed in a box type having an opened rear side and coupled to the girder assembly, a pair of sliding plates slidably disposed within the body plate, and a rotational plate rotatably disposed between the sliding plates, wherein the transportation device further includes a stopper protruded at one side of the rotational plate and configured to restrict one of the sliding plates and a connection link having one end rotatably coupled to one end of the rotational plate and another end rotatably coupled to another end of one of the sliding plates.
US09882356B2
A spark plug includes an insulator having an axial hole extending along an axial line, a center electrode disposed in the axial hole, a tubular metallic shell surrounding the insulator, a ground electrode whose proximal end is fixed to the metallic shell, and a cylindrical noble metal tip fixed to the ground electrode via an intermediate tip so as to form a gap between the noble metal tip and the center electrode. A weld portion is provided between the noble metal tip and the intermediate tip. The weld portion has a diameter larger than that of a portion of the intermediate tip which is adjacent to the weld portion. The noble metal tip is located inside a virtual tapered cylindrical surface which extends from a peripheral edge of a gap-side end of the center electrode so as to contact an outer circumferential edge of the weld portion.
US09882354B2
A semiconductor laser device includes: a semiconductor laser array in which a plurality of active layers that emit laser lights with a divergence angle θS (>4°) in a slow axis direction are arranged; a first optical element that reflects first partial lights by a first reflecting surface and returns the first partial lights to the active layers; and a second optical element that reflects partial mode lights of second partial lights by a second reflecting surface and returns the partial mode lights to the active layers, the first reflecting surface forms an angle equal to or greater than 2° and less than (θS/2) with a plane perpendicular to an optical axis direction of the active layers, and the second reflecting surface forms an angle greater than (−θS/2) and equal to or less than −2° with the plane perpendicular to the optical axis direction of the active layers.
US09882350B2
An optical module includes: a first thermoelectric cooler (TEC) disposed at least partially inside a laser, a second TEC is disposed on a housing of the laser, and a micro control unit (MCU). The first TEC is configured to perform heating or cooling according to an enabling signal input by a MCU. The second TEC is configured to perform heating or cooling according to an enabling signal input by the MCU. The MCU is configured to determine whether to input an enabling signal or a disabling signal to the first TEC and the second TEC according to a size of operating current input by a drive circuit of a laser chip to the laser chip.
US09882344B2
A mid- to far-infrared solid state Raman laser system comprising a resonator cavity comprising: an input reflector adapted to be highly transmissive for light with a first wavelength in the range of about 3 to about 7.5 micrometers for admitting the first beam to the resonator cavity; and an output reflector adapted to be partially transmissive for light with a second wavelength greater than about 5.5 micrometers for resonating the second wavelength in the resonator and for outputting an output beam, the input reflector further being adapted to be highly reflective at the second wavelength for resonating the second wavelength in the resonator; and a solid state diamond Raman material located in the resonator cavity for Raman shifting the pump beam and generating the second wavelength.
US09882313B2
An electric vehicle (“EV”) charger plug adapter apparatus includes an adapter housing, a socket extending into a first side of the adapter housing, the socket configuration defined by a first technical standard for use with at least one of a first current or voltage rating, a plug extending from a second side of the adapter housing, the plug configuration defined by a second technical standard for use with at least one of a second current or voltage rating, and a key extending from the first side of the adapter housing, wherein the key prevents seating of a second plug into the socket if the second plug does not have a complementary key socket to fit the key.
US09882312B2
An electrical connecting device is described that is designed to indicate a geometrical orientation of a connection between this connecting device and a complementary connecting device when the two connecting devices are connected to one another. The connecting device comprises at least one terminal for contacting by the complementary connecting device, whereby the terminal comprises a plurality of contact regions. Differing electrical parameters are assigned to the contact region, so that in the event of a contacting of the terminal by the complementary connecting device a resultant parameter is assigned to the contacting of the terminal, which indicates in which contact region (or in which group of contact regions) the contacting exists.
US09882304B2
A connection arrangement is for an electrical connection from an interior room of a sealed housing to an outside of the sealed housing. The connection arrangement includes a first connection line, a second connection line, and an interconnecting element. The first connection line is adapted to be electrically coupled to an electric source arranged outside the housing. The second connection line is adapted to be electrically coupled to an electric element arranged in the interior room. The first connection line is configured for being guided through an opening in a wall of the housing into the interior room. An end section of the first connection line and an end section of the second connection line are both electrically and/or mechanically connected to the interconnecting element to establish an electrical connection from the interior room to the outside of the sealed housing. The end section of the first connection line and the interconnecting element are both sealed using a sealing material with respect to the opening in the wall such that the interior room of the housing is sealed with respect to the surroundings of the housing.
US09882301B1
A connector pin assembly configured to engage an electrical interface. The connector pin assembly comprises a conductive outer cylinder configured to be connected to a power supply that supplies current or voltage; a conductive inner cylinder located at least partially within the outer cylinder; and a biasing member disposed within the inner cylinder. The connector pin assembly further comprises a conductive plunger slidably disposed within and engaged with the inner cylinder and the biasing member; a non-conductive member disposed within the inner cylinder, the non-conductive member operable to restrict a current or voltage flowing through the connector pin along a path from the outer cylinder through the inner cylinder to the plunger without contacting the biasing member.
US09882295B2
A connector includes a housing, a plurality of terminals installed in the housing, and an aligning plate configured to be installed in the housing and having a plurality of positioning holes. The connector is configured to be mounted on a circuit board so that the terminals inserted into the positioning holes are inserted into the through holes of the circuit board. The aligning plate has a first face and a second face on the opposite side of the first face, the second face being opposed to the circuit board during mounting onto the circuit board. The aligning plate has a stepped shape including a plurality of faces being different in position in the mounting direction toward the circuit board on the first face. The aligning plate has a relief section provided on the second face.
US09882291B2
An electric wire with a terminal is formed by coating a crimp terminal and a crimp connection portion of an electric wire with an anti-corrosive material. When the electric wire with a terminal is manufactured, in a step of setting the terminal in a mold, in a position within a cavity corresponding to the upper surface of a front end of the anti-corrosive material, a release promoting member for promoting release of the mold from a resin is arranged, and in such a state, the anti-corrosive material is molded.
US09882280B2
A dihedral shaped device is provided, which includes two plates forming between them an angle of [pi]−2[alpha], where 0<[alpha]<[pi]/4. Each plate has a ground plane, at least one dielectric layer and a network of radiating elements. An incident wave is reflected by the device by virtue of a double reflection from both plates. The network of radiating elements of each plate allows a phase shift to be generated, from the exterior towards the centre of the dihedron, along an axis perpendicular to an axis of intersection of the two plates, according to a set phase law, allowing a deviation to be introduced relative to a specular reflection for a given operating frequency.
US09882279B2
In one implementation, an antenna array has a plurality of antenna element, each of which is configured to apply a phase shift to a signal. A beam steering controller is configured to steer a main beam of the antenna by controlling the phase shifts applied by the antenna elements. In addition, the beam steering controller also is configured to detect a failure of an antenna element and, in response to detecting the failure, disable the failed antenna element and modify the phase shifts applied by remaining ones of the antenna elements.
US09882278B2
An antenna switching system includes a first antenna, a second antenna, a first sensing unit, a second sensing unit, a controlling unit, and a switching unit. The first sensing unit detects a distance between an object and the first antenna. The second sensing unit detects a distance between the object and the second antenna. The controlling unit is electronically connected to the first sensing unit and the second sensing unit. The switching unit is electronically connected to the controlling unit, the first antenna, and the second antenna. The controlling unit is configured to activate and deactivate the first antenna and the second antenna via the switching unit based on detections of the first sensing unit and the second sensing unit.
US09882275B2
A handheld device can include an encasing, one or more appurtenances associated with the encasing, communications circuitry contained within the encasing, and antenna elements. The antenna elements can be electrically coupled to the communications circuitry and integrated with the encasing and the one or more appurtenances. The appurtenances can include any of a touch-sensitive display screen, a button, a joystick, a click wheel, a scrolling wheel, a touchpad, a keypad, a keyboard, a microphone, a speaker, a camera, a sensor, a light-emitting diode, a data port, or a power port.
US09882268B2
A radiator frame having an antenna radiator formed on a surface thereof and a method of manufacturing the same are provided. The radiator frame includes: a radiator including an antenna pattern portion configured to transmit or receive a signal, and a connection terminal portion configured to electrically connect the antenna pattern portion and a circuit board; and a molding frame connected to the radiator such that the antenna pattern portion is exposed at one surface of the molding frame and the connection terminal portion is exposed at another surface of the molding frame opposing the one surface of the molding frame. The connection terminal portion may include a plated layer exposed at the other surface of the molding frame to contact the circuit board.
US09882263B2
Disclosed is a pivotable horn antenna intended for a radar level indicator and includes a ball joint, the joint socket of which can be screwed into a threaded hole in the container. This allows for optimization of the echo signal and correction of slanted installation of the horn antenna.
US09882251B2
Disclosed is an electronic device including: a component that generates heat while operating; a first battery capable of being charged and discharged; a second battery that is capable of being charged and discharged, and has a higher heat resistance than the first battery; and a housing accommodating the component, and providing a first space for accommodating the first battery and a second space for accommodating the second battery. The first space and the second space are arranged such that the temperature of the second battery becomes higher than that of the first battery on average, while the component is operating.
US09882248B2
A method and apparatus for controlling access to one or more memories in a rechargeable battery includes a switching circuit that connects the memory to a device data contact, and disconnects the memory from a charger data contact, when the rechargeable battery is connected only to a device powered by a battery. The switching circuit, however, connects the memory to the charger data contact and disconnects it from the device data contact. In some embodiments a second memory that contains a subset of the data in the first memory is connected to the device data contact when the first memory is connected to the charger data contact.
US09882242B2
An angle detecting device, generating phase information for indicating phases corresponding to rotational positions of a rotor of a motor, comprises an intersection detecting unit, configured to detect timing at which paired sensor signals intersect with each other, and to detect points of intersection; an intersection level detecting unit configured to detect intersection levels that are amplitude levels of the sensor signals, based on the timing at which the respective pairs of the sensor signals intersect with each other; an intersection level adjusting unit configured to adjust the detected intersection levels of the sensor signals to a certain amplitude level, and to output a successively selected one of the adjusted sensor signals as an intersection level adjustment signal; and a phase information detecting unit configured to generate detection results indicative of whether the intersection level adjustment signal is greater than respective threshold levels corresponding to the phases, thereby generating the phase information responsive to the detection results.
US09882239B2
Provided are a composition for a gel polymer electrolyte including i) an electrolyte solution solvent, ii) an ionizable lithium salt, iii) a polymerization initiator, and iv) a monomer having a functional group bondable to metal ions, and a lithium secondary battery including the composition for a gel polymer electrolyte.In a case where the composition for a gel polymer electrolyte of the present invention is used in a lithium secondary battery, since the movement of metal ions dissolved from a cathode to an anode may be prevented or the precipitation of metal on the anode may be reduced, the lifetime of the battery may not only be improved but capacity characteristics of the battery may also be excellent even in the case in which the battery is charged at a high voltage as well as normal voltage.
US09882236B2
A prismatic secondary battery in which a deformation plate becoming deformed when a pressure inside the battery becomes equivalent to or higher than a predetermined value is disposed in a conductive path between a positive electrode plate and a positive electrode terminal, a positive electrode collector connected to the positive electrode plate includes a collector body portion, a collector connection, and a lead portion, the end portion of the lead portion on one end portion side of the sealing plate in the longitudinal direction is positioned on the one end portion side of the sealing plate in the longitudinal direction with respect to an end portion of the collector body portion on the one end portion side of the sealing plate in the longitudinal direction, the collector body portion is connected to the deformation plate, and the lead portion is connected to a positive lead portion.
US09882234B2
An all-solid battery having stacked therein, in order, a positive electrode laminate, an intermediate solid electrolyte layer, and a negative electrode laminate is manufactured by a first pressing step (i) of applying pressure to the positive electrode laminate, a second pressing step (ii) of applying pressure to the negative electrode laminate, and a third pressing step (iii) of applying pressure to the positive electrode laminate, the intermediate solid electrolyte layer, and the negative electrode laminate.
US09882233B2
Provided are a stepped battery and a method and device for manufacturing the stepped battery, and more particularly, a stepped battery and a method and device for manufacturing the stepped battery, which processes a tent part of a separation film formed on a stepped part of the stepped battery, to prevent a defect from occurring during a subsequent process. A stepped battery manufacturing method includes preparing a stepped battery (10) having a tent portion of a separation film (16) formed on at least one stepped surface (18), and pressing the tent portion by using a press tool (30) having a shape corresponding to the stepped surface (18) of the stepped battery (10).
US09882230B2
A fuel cell stack has a multiplicity of individual cells, which each include an anode flow field, a membrane electrode arrangement, and a cathode flow field. Each flow field has a media inlet and channels for carrying the media. The anode flow fields and/or the cathode flow fields have the media inlet on their upward-facing side when used as intended, and are open on their downward-facing side when used as intended.
US09882229B2
A device for the storage of compressed hydrogen gas comprises a plurality of glass capillary tubes each having a sealed extremity and an open extremity, wherein said plurality of glass capillary tubes is sheathed in an external tubular cover, and wherein the open end of a bundle of said tubular covers is housed in an adaptor, and wherein said adaptor is suitable to allow compressed hydrogen gas to be added to, and to prevent said hydrogen gas from escaping from, said glass capillary tubes.
US09882223B2
A catalyst composition comprising at least one precious metal, wherein the catalyst composition is capable of catalyzing, in the presence of a halogen ion or a mixture of halogen ions, a charging reaction and a discharging reaction in a regenerative fuel cell. This disclosure relates to electrodes comprising those catalysts that are useful in fuel cells. The catalysts are active towards hydrogen evolution reaction (HER) and hydrogen oxidation reaction (HOR) and porous electrodes are made in a process designed to control their porosity. The catalysts and electrodes are employed in regenerative fuel cells comprising hydrogen and halogen acid or mixture of halogen acids. The catalysts are particularly useful in hydrogen/bromine reduction/oxidation reactions. The catalysts exhibit highly acceptable life and performance.
US09882192B2
Interconnection assemblies and methods are provided. An interconnection assembly includes a first cell tab constructed of a first metal, and a second cell tab disposed against the first cell tab. The second cell tab is constructed of a second metal having a hardness greater than the first metal. The assembly further includes an interconnect member disposed against the second cell tab. The assembly further includes a weld assisting layer disposed against the first cell tab such that the first and second cell tabs are disposed between the weld assisting layer and the interconnect member.
US09882189B2
Provided is a separator for a nonaqueous electrolyte battery, which includes a porous substrate and an adhesive porous layer that is provided on at least one side of the porous substrate and contains an adhesive resin. The separator has a pore size distribution such that, as measured by a pore size distribution measurement test, the pore size at the maximum value of the maximum peak is within a range of 0.02 μm to 0.1 μm, and the pore size distribution range value ε defined as follows is 0.4 or less. The pore size distribution range value ε herein is a value calculated by the following equation from pore sizes D90, D10, and D50 corresponding to cumulative pore size distributions of 90%, 10%, and 50%, respectively: pore size distribution range value ε=(D90−D10 )/D50.
US09882187B2
A battery cell, in particular a lithium ion battery cell, includes a housing and at least one electrode assembly in the housing. The electrode assembly includes electrode assembly electrodes that are arranged in more than two layers in a cross-section in the housing. The housing has at least two housing elements that substantially separate the electrode assembly from the environment. A first housing element is electrically connected to the positive pole of the electrode assembly and a second housing element is electrically connected to the negative pole of the electrode assembly such that the battery cell is configured to be electrically contacted at the first housing element and at the second housing element. A battery or a battery cell module includes several of the battery cells. A method is implemented to produce the battery cell and a motor vehicle includes the battery cell.
US09882182B2
A cell housing is disclosed. The cell housing may include a case extending between a first side, a second side, an open top end and an integrated bottom end. The cell housing may additionally include a body extending between an inner surface and an outer surface and the body may include a first layer comprising a first three-dimensional network of fibers including α-glucan and chitin, a second layer comprising a second three-dimensional network of fibers including α-glucan and chitin and include a plurality of cellulosic fibers positioned between the first layer and the second layer.
US09882180B2
Provided are a pouch case of a battery and a secondary battery including the same. Specifically, the present invention relates to a pouch case of a battery, which is formed by stacking an internal resin layer, an intermediate resin layer, and an external resin layer, and a pouch-type secondary battery including the same.
US09882176B2
In an organic electroluminescence device (100), a hole transport layer (22) is formed of a cured resin obtained by a ring opening polymerization of a polymerizable compound (a) containing a ring opening polymerizable group in the presence of a polymerization initiator (b). In addition, both of a maximum peak height Rp and a maximum valley depth Rv in an upper surface of the hole transport layer (22) are less than or equal to 14 nm. Accordingly, an organic electroluminescence device having excellent mass productivity and high luminescent efficiency is realized.
US09882175B2
A method for manufacturing a display panel in which a plurality of pixels are arranged, each of the plurality of pixels including an organic EL element and a wire, the method comprising: stacking a light-emitting layer included in the organic EL element and a drive circuit layer included in the wire; and irradiating a predetermined area of the wire having a short-circuit point with a femtosecond laser from the back surface, the laser not passing through the light-emitting layer, the irradiating including: reducing a beam diameter to be approximately a wire width, and irradiating the predetermined area with the femtosecond laser; and reducing the beam diameter to be less than the beam diameter in the reducing the beam diameter, and irradiating corners of the predetermined area to disconnect the wire at the predetermined area.
US09882170B2
The invention provides an organic light-emitting device (OLED) comprising: a transparent substrate; a first, transparent electrode layer arranged on said substrate; one or more organic light-active layers arranged on said first electrode layer; a second electrode layer arranged on said one or more organic light-active layers; and a discontinuous layer comprising discrete, randomly distributed nanometer-sized domains of a low refractive index material, arranged between said first electrode layer and said one or more organic light-active layers. The discontinuous layer of discrete, randomly distributed nano-sized domains increases the light extraction efficiency of the OLED.
US09882167B2
A method for protecting an electronic device comprising an organic device body. The method involves the use of a hybrid layer deposited by chemical vapor deposition. The hybrid layer comprises a mixture of a polymeric material and a non-polymeric material, wherein the weight ratio of polymeric to non-polymeric material is in the range of 95:5 to 5:95, and wherein the polymeric material and the non-polymeric material are created from the same source of precursor material. Also disclosed are techniques for impeding the lateral diffusion of environmental contaminants.
US09882161B2
The present invention discloses a pixel unit and a method for manufacturing the same, a display panel, and a display apparatus. A pixel unit comprises a first electrode, a pixel defining layer, a light emitting layer and a second electrode, wherein the second electrode comprises a first portion and a second portion; the pixel defining layer defines a pixel region, the light emitting layer and the first portion of the second electrode are disposed successively within the pixel region, and an upper surface of the first portion of the second electrode is substantially in same plane with an upper surface of the pixel defining layer; and, the second portion of the second electrode is positioned over the first portion and is connected with a second electrode of an adjacent pixel unit. With the technical solutions of the present invention, phenomenon including fractures, abscissions, bubbles and the like due to existence of difference in height in the pixel region will be eliminated, averting adverse influence resulting in failures of the display apparatus.
US09882159B2
The invention relates to a voltage-light conversion device (1) like an OLED comprising a structured electrically conducting layer (3) on a substrate (2) and a further layer (60) that is part of an encapsulation and which comprises a layer edge (63). The electrically conducting layer comprises in an edge region (70) close to the layer edge a structure edge (10), wherein at least a part of the structure edge is not perpendicular to the layer edge. Since in the edge region at least a part of the structure edge is not perpendicular to the layer edge, during the production process for producing the further layer a possible flow of initially liquid layer material along the structure edge can be directed such that the liquid material remains relatively close to the desired layer edge, i.e. the liquid material can be better locally confined.
US09882158B2
In various embodiments, an organic optoelectronic component is provided. The organic optoelectronic component may include a first electrode, an organic functional layer structure over the first electrode, and a second electrode over the organic functional layer structure. Optionally, the organic functional layer structure includes a charge carrier pair generation layer structure. At least one of the electrodes and/or the charge carrier pair generation layer structure includes electrically conductive nanostructures, the surfaces of which are at least partially coated with a coating material.
US09882156B2
An organic light emitting device comprises a first and a second electrode, an organic light emitting layer disposed between the first and the second electrode, a hole injection layer adjacent to a first electrode, and a common layer disposed on the hole injection layer, wherein the common layer serves as a hole transporting layer and an electron blocking layer.
US09882149B2
Provided is a compound for an organic optoelectric device, an organic light emitting diode including the same, and a display device including the organic light emitting diode, wherein the compound for an organic optoelectric device is represented by Chemical Formula 1. The Chemical Formula 1 and description thereof are the same as described in the specification.
US09882146B2
The present disclosure provides a novel compound capable of greatly improving the lifetime, efficiency, electrochemical stability and thermal stability of an organic electronic device, and an organic electronic device including an organic compound layer containing the compound.
US09882145B2
The present specification provides a novel compound greatly improving the life span, efficiency, electrical and chemical stability and thermal stability of an organic light emitting device, and an organic light emitting device containing the compound in an organic compound layer.
US09882131B2
An organic light emitting diode display including: a plurality of pixel electrodes formed in a display area of a substrate; a pixel defining layer having an opening exposing a part of each of the plurality of pixel electrodes and formed in the display area; a plurality of emission layers formed on the plurality of pixel electrodes; and a common electrode formed on the pixel defining layer and the plurality of emission layers. The pixel defining layer is formed with a smaller thickness farther from the center of the display area.
US09882129B2
A mask frame assembly manufactured via an extension-welding process on a stage, the mask frame assembly includes: a mask frame disposed on a stage, the mask frame including a first frame and a second frame having a first length, and a third frame and a fourth frame having a second length, the second length less than the first length. The mask frame assembly also includes a mask having respective ends welded and combined onto the first frame and the second frame. The first frame and the second frame include a slot disposed toward the stage, and at least portions of the first frame and the second frame corresponding to the slot are not in contact with the stage. The third frame and the fourth frame and the stage are in contact with the stage.
US09882127B2
According to one embodiment, a nonvolatile resistance change element includes a first electrode, a second electrode, a semiconductor layer and a first layer. The first electrode includes at least one of Ag, Ni, Co, Al, Zn, Ti, and Cu. The semiconductor layer is sandwiched between the first and second electrodes. The first layer is provided between the second electrode and the semiconductor layer and contains an element included in the semiconductor layer and at least one of Ag, Ni, and Co.
US09882126B2
A phase change storage device, Integrated Circuit (IC) chip including the devices and method of manufacturing IC chips with the devices. The device includes a phase change storage region with multiple phase change regions, e.g., two (2), of different phase change material serially-connected between said program/read line and a select device conduction terminal.
US09882120B2
A magnetic memory device can include an upper electrode, a lower electrode and a Magnetic Tunnel Junction (MTJ). The MTJ can include a reference magnetic pattern configured to generate a fixed magnetization and a free magnetic pattern on the reference magnetic pattern configured to generate a switchable magnetization that switches direction between parallel and anti-parallel to the fixed magnetization. A metal pattern can be on the free magnetic pattern and can be configured to conduct an in-plane current and a perpendicular-to-plane to/from the upper electrode.
US09882108B2
This disclosure provides systems, methods, and apparatus related to thermoelectric materials. In one aspect, a method includes providing a plurality of nanostructures. The plurality of nanostructures comprise a thermoelectric material, with each nanostructure of the plurality of nanostructures having first ligands disposed on a surface of the nanostructure. The plurality of nanostructures is mixed with a solution containing second ligands and a ligand exchange process occurs in which the first ligands disposed on the plurality of nanostructures are replaced with the second ligands. The plurality of nanostructures is deposited on a substrate to form a layer. The layer is thermally annealed.
US09882106B2
A semiconductor device wherein the horizontal spreading of solder at the time of reflow is suppressed and a plurality of devices can be mounted close to each other on a substrate, and a light-emitting apparatus using such a semiconductor device as a light-emitting device are provided. A semiconductor device bonded to a substrate by solder includes a semiconductor layer, a plurality of device electrodes formed on a bottom surface of the semiconductor layer, and a plurality of auxiliary electrodes formed integrally with the device electrodes, respectively, wherein each of the auxiliary electrodes includes a groove portion formed in a bottom surface thereof, and a side face of the groove portion is slanted with respect to the bottom surface of the semiconductor layer so that the groove portion becomes narrower in width with increasing distance from a lower end of the auxiliary electrode and decreasing distance to an upper end thereof.
US09882103B2
A method for producing a light emitting device includes spraying a resin mixture onto a light emitting element using a pulse spraying method to deposit the resin mixture on the light emitting element. The resin mixture includes a thixotropy imparting agent. The resin mixture is cured to form a light transmissive member via which light emitted from the light emitting element is to transmit to an outside of the light emitting device.
US09882099B2
According to one embodiment, a semiconductor light-emitting device includes a semiconductor layer including a light emitting layer; and a phosphor layer provided on the semiconductor layer. The phosphor layer includes a plurality of phosphors, −0.05
US09882093B2
A light emitting element has: first and second conductivity type semiconductor layers, first and second electrodes disposed on the same face side of the first and second conductivity type semiconductor layers, respectively. In plan view, the first electrode has a first connecting portion, a first extending portion, and two second extending portions, and the second electrode has a second connecting portion and two third extending portions. The first extending portion of the first electrode extends linearly from the first connecting portion toward the second connecting portion, and the two second extending portions extend parallel to the first extending portion on two sides of the first extending portion. The second extending portions each has two bent portions. The third extending portions extend parallel to the first extending portion between the first extending portion and the two second extending portions.
US09882092B2
Provided are a light emitting device, an electrode structure, a light emitting device package, and a lighting system. The light emitting device includes a light emitting structure layer comprising a first semiconductor layer, a second semiconductor layer, and an active layer. An electrode disposed on a top surface of the first semiconductor layer, a first layer includes a transmittive oxide material between the top surface of the first semiconductor layer and the electrode, and a second layer disposed is disposed between the first layer and the electrode, wherein the first layer is formed in a different material from the second layer, wherein the electrode comprises a lower portion connected to the first semiconductor layer and an upper portion on a top surface of the second layer.
US09882087B2
The invention relates to a manufacturing process of semiconductor material of element III nitride from a starting substrate, the process comprising: the formation of an intermediate layer based on silicon on a starting substrate, said intermediate layer comprising at least two adjacent zones of different crystalline orientations, especially a monocrystalline zone and an amorphous or poly-crystalline zone, growth via epitaxy of a layer of element III nitride on said intermediate layer, the intermediate layer being intended to be vaporised spontaneously during the step consisting of growing the layer of element III nitride via epitaxy.
US09882084B2
A vertical light emitting diode structure, comprising: a support structure including a support substrate and a metallic layer, the metallic layer being disposed on the support substrate; a GaN-based semiconductor structure including a first-type semiconductor layer on the support structure, an active layer on the first-type semiconductor layer, and a second-type semiconductor layer on the active layer, the GaN-based semiconductor structure including a bottom surface proximate to the support structure, a top surface opposite to the bottom surface, and a side surface between the top surface and the bottom surface, a thickness of the GaN-based semiconductor structure from the bottom surface to the top surface being less than 5 micro meters, and a ratio of a thickness of the second-type semiconductor layer to the thickness of the GaN-based semiconductor structure being not less than 60%; a first contact layer disposed between the support structure and the GaN-based semiconductor structure to be electrically connected to the first-type semiconductor layer, a thickness of the first contact layer being less than the thickness of the first-type semiconductor layer; a second contact layer disposed on the GaN-based semiconductor structure to be electrically connected to the second-type semiconductor layer, the second contact layer including titanium and aluminum; a metal pad disposed on the second contact layer, the metal pad including gold; and a passivation layer being in contact with the support structure, the passivation layer extending from the support structure to the top surface of the GaN-based semiconductor structure via the side surface of the GaN-based semiconductor structure.
US09882078B2
A process for forming a back-sheet assembly for a photovoltaic module having multiple solar cells with back-side electrical contacts includes providing a substrate, adhering an electrically conductive metal circuit to the substrate, adhering release pads to the metal circuit in a pattern, adhering an insulating layer to the metal circuit, forming openings in said insulating layer in a pattern over the release pads, and filling the openings with electrically conductive material that is in electrical contact with the electrically conductive metal circuit. A process for forming a photovoltaic module with this back-sheet assembly is also provided. The back-sheet assembly and photovoltaic module made with the back-sheet assembly are also provided.
US09882068B2
Examples of the various techniques introduced here include, but not limited to, a mesa height adjustment approach during shallow trench isolation formation, a transistor via first approach, and a multiple absorption layer approach. As described further below, the techniques introduced herein include a variety of aspects that can individually and/or collectively resolve or mitigate one or more traditional limitations involved with manufacturing PDs and transistors on the same substrate, such as above discussed reliability, performance, and process temperature issues.
US09882066B1
Certain aspects of the present disclosure provide a semiconductor variable capacitor. The semiconductor variable capacitor generally includes a first non-insulative region disposed above a semiconductor region, and a second non-insulative region disposed adjacent to the semiconductor region. In certain aspects, the semiconductor variable capacitor also includes a first silicide layer disposed above the second non-insulative region, wherein the first silicide layer overlaps at least a portion of the semiconductor region. In certain aspects, a control region may be disposed adjacent to the semiconductor region such that a capacitance between the first non-insulative region and the second non-insulative region is configured to be adjusted by varying a control voltage applied to the control region.
US09882063B2
The present disclosure relates to the field of manufacturing technologies for semiconductor devices and provides a thin film transistor and a manufacturing method thereof, an array substrate and a display device. The thin film transistor includes: an active layer located on a plane; a source electrode, which is located on the active layer and is in contact with the active layer; a first insulation layer located on the source electrode and including a first via hole; and a drain electrode located on the first insulation layer, where the drain electrode is in contact with the active layer via the first via hole.
US09882056B2
A thin film transistor including a gate electrode, a semiconductor layer, a gate insulating layer, a source electrode, a drain electrode and a graphene pattern. The semiconductor layer overlaps with the gate electrode. The gate insulating layer is disposed between the gate electrode and the semiconductor layer. The source electrode overlaps with the semiconductor layer. The drain electrode overlaps with the semiconductor layer. The drain electrode is spaced apart from the source electrode. The graphene pattern is disposed between the semiconductor layer and at least one of the source electrode and the drain electrode.
US09882052B2
A method of forming defect-free relaxed SiGe fins is provided. Embodiments include forming fully strained defect-free SiGe fins on a first portion of a Si substrate; forming Si fins on a second portion of the Si substrate; forming STI regions between adjacent SiGe fins and Si fins; forming a cladding layer over top and side surfaces of the SiGe fins and the Si fins and over the STI regions in the second portion of the Si substrate; recessing the STI regions on the first portion of the Si substrate, revealing a bottom portion of the SiGe fins; implanting dopant into the Si substrate below the SiGe fins; and annealing.
US09882037B2
A semiconductor device includes a middle field stop layer having a first conductivity type impurity concentration higher than a drift layer and arranged at a position in the drift layer. A ratio of a depth of the position of the middle field stop layer from a front surface of a semiconductor substrate to a thickness of the semiconductor substrate is equal to or greater than fifteen percent and equal to or less than thirty-five percent. When an IGBT is arranged in the semiconductor device, vibration of a collector voltage waveform in a switching off of the IGBT is restricted. When a diode is arranged in the semiconductor device, vibration of a recovery waveform in a recovery operation of the diode is restricted. Accordingly, at least one of the vibrations of the recovery waveform and the collector voltage waveform in the switching is restricted.
US09882031B2
A semiconductor structure includes a substrate and a fin. The fin extends from the substrate and is formed with a hole therethrough. The hole is defined by a confronting pair of wall parts. One of the wall parts is more arcuate than the other of the wall parts. A method for fabricating the semiconductor structure is also disclosed.
US09882030B2
A method for manufacturing a fin-type semiconductor device includes providing a semiconductor structure comprising a plurality of fins, and a plurality of trenches each disposed between two adjacent fins, filling each of the trenches with a spacer, and performing a first dopant implantation into the spacer to form an etch stop layer. The thus formed etch stop layer can decrease the etch rate of the HF/SiCoNi etchant towards oxide, e.g., silicon oxide, thereby reducing the spacer loss in a subsequent HF/SiCoNi etch of the dummy gate insulation layer, and improving the device performance.
US09882029B2
A semiconductor device includes a first fin structure for a first fin field effect transistor (FET). The first fin structure includes a first base layer protruding from a substrate, a first intermediate layer disposed over the first base layer and a first channel layer disposed over the first intermediate layer. The first fin structure further includes a first protective layer made of a material that prevents an underlying layer from oxidation. The first channel layer is made of SiGe, the first intermediate layer includes a first semiconductor (e.g., SiGe) layer disposed over the first base layer and a second semiconductor layer (e.g., Si) disposed over the first semiconductor layer. The first protective layer covers side walls of the first base layer, side walls of the first semiconductor layer and side walls of the second semiconductor layer.
US09882028B2
A method for forming fins of a semiconductor device comprises forming a first hardmask on a substrate, a sacrificial layer on the first hardmask, and a second hardmask on the sacrificial layer. Portions of the second hardmask and the sacrificial layer are removed to form a mandrel. Spacers are formed adjacent to the sacrificial mandrel. A second sacrificial layer is deposited and portions of the second sacrificial layer are removed to expose portions of the spacers and the first hardmask. A first doped region and a second doped region are formed by annealing. The second hardmask and the sacrificial spacer are removed. Undoped portions of the sacrificial mandrel and the second sacrificial layer are removed to further expose portions of the first hardmask. Exposed portions of the first hardmask are removed to expose portions of the semiconductor substrate, and exposed portions of the semiconductor substrate are removed to form fins.
US09882022B2
A semiconductor device and a method for manufacturing the same are provided in the present invention. The semiconductor device includes a substrate, a gate structure on the substrate and two spacers on both sidewalls of the gate structure. Each spacer comprises an inner first spacer portion made of SiCN and an outer second spacer portion made of SiOCN.
US09882020B2
In accordance with an embodiment, a cascode connected semiconductor component and a method for manufacturing the cascode connected semiconductor component are provided. The cascode connected semiconductor component has a pair of silicon based transistors, each having a body region, a gate region over the body region, a source region and a drain. The source regions of a first and second silicon based transistor are electrically connected together and the drain regions of the first and second silicon based transistors are electrically connected together. The gate region of the second silicon based transistor is connected to the drain regions of the first and second silicon based transistors. The body region of the second silicon based transistor has a dopant concentration that is greater than the dopant concentration of the first silicon based transistor. A gallium nitride based transistor has a source region coupled to the first and second silicon based transistor.
US09882016B2
Some embodiments include a semiconductor construction having a gate extending into a semiconductor base. Conductively-doped source and drain regions are within the base adjacent the gate. A gate dielectric has a first segment between the source region and the gate, a second segment between the drain region and the gate, and a third segment between the first and second segments. At least a portion of the gate dielectric comprises ferroelectric material. In some embodiments the ferroelectric material is within each of the first, second and third segments. In some embodiments, the ferroelectric material is within the first segment or the third segment. In some embodiments, a transistor has a gate, a source region and a drain region; and has a channel region between the source and drain regions. The transistor has a gate dielectric which contains ferroelectric material between the source region and the gate.
US09882014B2
The semiconductor device includes an oxide semiconductor; a source electrode and a drain electrode in contact with the oxide semiconductor; a gate insulating film over the oxide semiconductor, the source electrode, and the drain electrode; and a gate electrode overlapping the oxide semiconductor, part of the source electrode, and part of the drain electrode with the gate insulating film positioned therebetween. The source electrode and the drain electrode each include a Cu—X alloy film (X is Mn, Ni, Cr, Fe, Co, Mo, Ta, or Ti), and the thickness of a region of the oxide semiconductor over which neither the source electrode nor the drain electrode is provided is smaller than the thicknesses of regions of the oxide semiconductor over which the source electrode and the drain electrode are provided.
US09882013B2
Provided is a semiconductor device including a gate electrode, source and drain regions, and a spacer. The gate electrode is located over a substrate, and an angle of a base corner of the gate electrode is greater than 90 degrees. The source and drain regions are located in the substrate at sides of the gate electrode. The spacer is located at a sidewall of the gate electrode.
US09882011B2
A semiconductor device having electrodes of three or more levels, includes: a semiconductor substrate; an epitaxial layer formed on the semiconductor substrate; a transistor formed on the epitaxial layer; a source electrode formed on the epitaxial layer and electrically connected to a source of the transistor; and a gate drawing electrode formed on the epitaxial layer and electrically connected to a gate of the transistor, wherein the source electrode includes a first source electrode, a second source electrode which is an electrode at a second or higher level on the first source electrode, and a third source electrode which is an electrode at a third or higher level on the second source electrode and above the gate drawing electrode, and the gate drawing electrode is an electrode at a second or higher level on the first source electrode and surrounded with the first, second, and third source electrodes.
US09882002B2
Embodiments of the present disclosure are a semiconductor device, a FinFET device, and a method of forming a FinFET device. An embodiment is a semiconductor device comprising a first semiconductor fin extending above a substrate, a first source region on the first semiconductor fin, and a first drain region on the first semiconductor fin. The first source region has a first width and the first drain region has a second width with the second width being different than the first width.
US09881996B2
A method for manufacturing a silicon carbide semiconductor device includes the steps of preparing a silicon carbide substrate having a first main surface and a second main surface located on a side opposite to the first main surface, forming an epitaxial layer on the first main surface, the epitaxial layer having a first conductivity type and having a third main surface located on a side opposite to a side on which the silicon carbide substrate is located, forming a trench, which includes side walls intersecting with the third main surface and a bottom portion connected to the side walls, in the epitaxial layer, widening an opening of the trench, and forming an embedded region, which has a second conductivity type different from the first conductivity type, in the trench. The epitaxial layer adjacent to the embedded region and the embedded region constitute a superjunction structure.
US09881988B2
A flexible display is disclosed. In one aspect, the flexible display includes a substrate, a gate insulating layer formed over the substrate, an interlayer insulating layer formed over the gate insulating layer, and a trench disposed between the gate and interlayer insulating layers and configured to accommodate a signal line therein.
US09881982B2
An organic light emitting display includes a substrate including a first region and a second region adjacent to the first region, a plurality of first organic light emitting elements located in the first region, a plurality of second organic light emitting elements located in the second region, and a plurality of first thin film transistors located in the second region and connected to the first organic light emitting elements in the first region to drive the first organic light emitting elements. The first thin film transistors do not overlap with the first organic light emitting elements.
US09881974B2
A display substrate includes a first switching element electrically connected to a gate line extending in a first direction and a data line extending in a second direction crossing the first direction, an organic layer disposed on the first switching element, a shielding electrode disposed on the organic layer and overlapping the data line, a pixel electrode disposed on the same layer as the shielding electrode and a light-blocking pattern disposed on the shielding electrode and adjacent to a corner of the pixel electrode.
US09881964B1
An image sensor includes a photodiode disposed in a first semiconductor material and a floating diffusion disposed proximate to the photodiode in the first semiconductor material. A source follower transistor is disposed in part in a second semiconductor material and includes: a first doped region, a third doped region, and a second doped region with an opposite polarity as the first doped region and the third doped region, and a gate electrode coupled to the floating diffusion and disposed in the first semiconductor material and aligned with the second doped region in the second semiconductor material of the source follower transistor.
US09881961B2
A solid-state imaging device according to an aspect of the present invention includes: an imaging area including a plurality of pixels arranged in rows and columns, each of the plurality of pixels converting incident light into a pixel signal; a column signal line provided for each of the columns, for reading out the pixel signal; and a current source connected to the column signal line, in which the current source includes: three transistors connected in series and provided between the column signal line and a GND line; and a transistor having a drain and a source each of which is connected to a different one of connection points connecting adjacent ones of the three transistors.
US09881949B2
A sensing device includes: a sampling circuit arranged to sample a sensing signal for generating a signal in response to a sampling signal having a monotonically increasing waveform; and a conversion circuit arranged to convert the signal into a digital output signal when the signal reaches a predetermined threshold of the conversion circuit.
US09881943B2
Presented here are manufacturing techniques to create an irregularly shaped electronic display, including a hollow within which a sensor, such as a camera, can be placed. The manufacturing techniques enable the creation of the hollow anytime during the manufacturing process. The resulting electronic display occupies the full side of the mobile device, with the sensors placed within and surrounded by the display.
US09881938B2
According to one embodiment, a substrate for display device includes an insulating substrate and a conductive film formed on at least one main surface of the insulating substrate. As to the substrate in an etching process in which a fluoric acid solution containing 10% or more hydrogen fluoride is used, a first etching rate of the conductive film is substantially the same as a second etching rate of the insulating substrate, or the first etching rate is greater than the second etching rate.
US09881936B2
Disclosed herein is a semiconductor integrated circuit including: a cell layout region including circuit cells subject to power control the supply and interruption of power to which is controlled by a power switch, and always-on circuit cell groups which are always powered after the activation; a main line laid out in the cell layout region and applied with a source or reference voltage; and first and second branch lines which branch from the main line in the cell layout region.
US09881934B2
Provided is a vertical non-volatile memory device having a metal source line. The vertical non-volatile memory device includes cell string units that are formed on first portions of a semiconductor substrate and are vertically arranged with respect to a surface of the semiconductor substrate, impurity regions formed on second portions of the semiconductor substrate between the cell string units, conductive lines formed on the impurity regions, and spacers that are formed on the sidewalls of the cell string units and insulate the conductive lines from the cells string units.
US09881932B2
Methods for adjusting a flatband voltage of a memory device, including applying a voltage to a control gate of the memory device such that charged species are moved to one of a plurality of different levels in a dielectric material in response to the voltage, wherein the plurality of different levels is greater than two.
US09881928B2
An integrated circuit includes a silicon-on-insulator substrate that includes a semiconductor film located above a buried insulating layer. A first electrode of a silicide material overlies the semiconductor film. A sidewall insulating material is disposed along sidewalls of the first electrode. A dielectric layer is located between the first electrode and the semiconductor film. A second electrode includes a silicided zone of the semiconductor film, which is located alongside the sidewall insulating material and extends at least partially under the dielectric layer and the first electrode. The first electrode, the dielectric layer and the second electrode form a capacitor that is part of a circuit of the integrated circuit.
US09881924B2
A semiconductor memory device includes a semiconductor substrate having active areas and a trench isolation region between the active areas. The active areas extend along a first direction. Buried word lines extend along a second direction in the semiconductor substrate. Two of the buried word lines intersect with each of the active areas, separating each of the active areas into a digit line contact area and two cell contact areas. The second direction is not perpendicular to the first direction. A digit line contact is disposed on the digit line contact area. A storage node contact is disposed on each of the two cell contact areas. The digit line contact and the storage node contact are coplanar. At least one digit line extends along a third direction over a main surface of the semiconductor substrate. The at least one digit line is in direct contact with the digit line contact.
US09881915B2
A semiconductor FET provides a resonant gate and source and drain electrodes, wherein the resonant gate is electromagnetically resonant at one or more predetermined frequencies.
US09881910B2
Apparatuses and methods for forming die stacks are disclosed herein. An example method includes dispensing a temporary adhesive onto a substrate, placing a base die onto the temporary adhesive, curing the temporary adhesive, forming a die stack that includes the base die, activating a release layer disposed on the substrate, wherein the release layer is between the substrate and the temporary adhesive, removing the die stack from the substrate, and removing the temporary adhesive from the die stack.
US09881906B2
According to one embodiment, a semiconductor module includes: a substrate; a first interconnect layer provided on the substrate; a plurality of first semiconductor elements provided on the first interconnect layer, each of the first semiconductor elements having a first electrode, a second electrode, and a third electrode, and the second electrode being electrically connected to the first interconnect layer; a plurality of first rectifying elements provided on the first interconnect layer, each of the first rectifying elements having a fourth electrode and a fifth electrode, and the fifth electrode being electrically connected to the first interconnect layer; and a second interconnect layer provided on the substrate, and the second interconnect layer being electrically connected to the first electrode and the fourth electrode. The second interconnect layer includes a corrugated surface or the first interconnect layer includes a corrugated surface.
US09881903B2
A structure includes a first package and a second package. The second package is coupled to the first package by one or more connectors. Epoxy flux residue is disposed around the connectors and in contact with the connectors. A method includes providing a first package having first connector pads and providing a second package having corresponding second connector pads. Solder paste is printed on each of the first connector pads. Epoxy flux is printed on each of the solder paste. The first and second connector pads are aligned and the packages are pressed together. The solder paste is reflowed to connect the first connector pads to the second connector pads while leaving an epoxy flux residue around each of the connections.
US09881900B2
A semiconductor device is provided. The semiconductor device can be manufactured with a reduced cost. The semiconductor device (1D) includes, a substrate (100D), which includes a main surface (101D) and a recess (108D) depressed from the main surface (101D), and includes a semiconductor material; a wiring layer (200D) in which at least a portion thereof is formed on the substrate (100D); one or more first elements (370D) accommodated in the recess (108D); a sealing resin (400D) covering at least a portion of the one or more first elements (370D) and filled in the recess (108D); and a plurality of columnar conductive portions (230D) penetrating through the sealing resin (400D) in the depth direction of the recess (108D), and respectively connected with the portion of the wiring layer (200D) that is formed at the recess (108D).
US09881899B2
An organic light-emitting device having light-emitting portions arranged in two directions along a substrate main surface. Each light-emitting portion, in a first direction intersecting the substrate main surface, includes, disposed via a first insulating layer, a first electrode, an organic laminate, and a second electrode. In a second direction being one of the two directions along the substrate main surface, a non-light-emitting portion is present between adjacent light-emitting portions. The first electrodes of the adjacent light-emitting portions extend into the non-light-emitting portion. A second insulating layer is present between portions of the first electrodes in the non-light-emitting portion, and covers the portions of the first electrodes in the non-light-emitting portion. A height of the second insulating layer from the substrate main surface is lower than a height, from the substrate main surface, of upper surfaces of portions of the first electrodes in the light-emitting portions.
US09881895B2
Wire bonding operations can be facilitated through the use of metal nanoparticle compositions. Both ball bonding and wedge bonding processes can be enhanced in this respect. Wire bonding methods can include providing a wire payout at a first location from a rolled wire source via a dispensation head, contacting a first metal nanoparticle composition and a first portion of the wire payout with a bonding pad, and at least partially fusing metal nanoparticles in the first metal nanoparticle composition together to form an adhering interface between the bonding pad and the first portion of the wire payout. The adhering interface can have a nanoparticulate morphology. Wire bonding systems can include a rolled wire source, a dispensation head configured to provide a wire payout, and an applicator configured to place a metal nanoparticle composition upon at least a portion of the wire payout or upon a bonding pad.
US09881880B2
Tamper-proof electronic packages and fabrication methods are provided which include a glass substrate. The glass substrate is stressed glass with a compressively-stressed surface layer. Further, one or more electronic components are secured to the glass substrate within a secure volume of the tamper-proof electronic package. In operation, the glass substrate is configured to fragment with an attempted intrusion event into the electronic package, and the fragmenting of the glass substrate also fragments the electronic component(s) secured to the glass substrate, thereby destroying the electronic component(s). In certain implementations, the glass substrate has undergone ion-exchange processing to provide the stressed glass. Further, the electronic package may include an enclosure, and the glass substrate may be located within the secure volume separate from the enclosure, or alternatively, the enclosure may be a stressed glass enclosure, an inner surface of which is the glass substrate for the electronic component(s).
US09881879B2
In a power semiconductor module, the 0.2% yield strength of solder under a lead terminal that bonds the lead terminal and a semiconductor element is set to be lower than the 0.2% yield strength of solder under the semiconductor element that bonds the semiconductor element and an insulating substrate. As a result, the lead terminal is expanded with self-heating by energization of the semiconductor element, and stress is applied to the semiconductor element via the solder under the lead terminal. However, the solder under the lead terminal with low 0.2% yield strength reduces the stress that is applied to the semiconductor element. Thus, the reliability of a surface electrode of the semiconductor element that is bonded to the solder under the lead terminal is improved.
US09881877B2
Disclosed herein is an electronic circuit package includes a substrate, an electronic component mounted on a surface of the substrate, and a magnetic mold resin covering the surface of the substrate so as to embed therein the electronic component. The magnetic mold resin includes a resin material and a filler blended in the resin material in a blended ratio of 30 vol. % or more to 85 vol. % or less. The filler includes a magnetic filler containing Fe and 32 wt. % or more and 39 wt. % or less of a metal material contained mainly of Ni, thereby a thermal expansion coefficient of the magnetic mold resin is 15 ppm/° C. or less.
US09881874B2
According to one embodiment, a forming method of superposition checking marks includes forming a first superposition checking mark to have a first step with respect to an arrangement surface for the first superposition checking mark, forming an opaque film having a second step resulting from the first step on the arrangement surface, and forming on the opaque film a second superposition checking mark provided with a transparent film allowing observation of the second step.
US09881873B2
A fan-out semiconductor package includes a frame having a through hole, a semiconductor chip disposed in the through hole and including connection pads, an encapsulant encapsulating at least a portion of the frame and the semiconductor chip, and a redistribution layer disposed on the frame and the semiconductor chip and including a first region and a second region. In the first region, a first via and a second via, electrically connected to one of the connection pads, disposed in different layers, and connected by a wiring pattern, are disposed. In the second region, a third via and a fourth via, electrically connected to another of the connection pads, disposed in different layers, and connected by the wiring pattern, are disposed. A distance between axes of the first via and the second via is shorter than a distance between axes of the third via and the fourth via.
US09881872B2
A semiconductor device includes a first transistor having a first gate, a first source and a first drain, a second transistor having a second gate, a second source and a second drain, an isolation region separating the first transistor from the second transistor, and a local interconnect connecting at least one of the first source and the first drain to at least the second source and the second drain. The local interconnect is in contact with a surface of the at least one of the first source and the first drain, a surface of the at least the second source and the second drain and a surface of a part of the isolation region.
US09881865B1
A method of forming a composite dielectric material can be provided by performing a first deposition cycle to form a first dielectric material and performing a second deposition cycle to form a second dielectric material on the first dielectric material, wherein the first and second dielectric materials comprise different dielectric materials selected from a list consisting of a transition metal nitride, a transition metal oxide, a transition metal carbide, a transition metal silicide, a post-transition metal nitride, a post-transition metal oxide, a post-transition metal carbide, a post-transition metal silicide, a metalloid nitride, a metalloid oxide, and a metalloid carbide.
US09881864B2
Provided are a method for fabricating a semiconductor package and a semiconductor package using the same, which can simplify a fabricating process of the semiconductor package by forming a lead frame on which a semiconductor die can be mounted without a separate grinding process, and can improve product reliability by preventing warpage from occurring during a grinding process. In one embodiment, the method for fabricating a semiconductor package includes forming a frame on a carrier, forming a first pattern layer on the frame, first encapsulating the frame and the first pattern layer using a first encapsulant, forming conductive vias electrically connected to the first pattern layer while passing through the first encapsulant, forming a second pattern layer electrically connected to the conductive vias on the first encapsulant, forming a first solder mask formed on the first encapsulant and exposing a portion of the second pattern layer to the outside, removing the frame by an etching process and etching a portion of the first pattern layer, and attaching a semiconductor die to the first pattern layer.
US09881862B1
A packaged semiconductor includes an electrically insulating encapsulant having opposite facing first and second planar sides. A thermally conductive substrate is partially embedded in the encapsulant such that an outer side of the substrate is exposed at the first side of the encapsulant and an inner side of the substrate is contained within the encapsulant. A GaN based power semiconductor device is completely embedded in the encapsulant and includes: a main side having electrically conductive device terminals, and a rear side that faces away from the main side and is mounted on the inner side the substrate. A plurality of electrically conductive leads is partially embedded in the encapsulant and electrically connected to the device terminals. Vertical portions of the leads extend away from the substrate towards the second side of the encapsulant.
US09881860B2
To allow a metal film to have a sufficient thickness around a bottom surface of a non-through hole and prevent the metal film from being peeled from a substrate surface, a method for producing a waveguide substrate includes forming a first metal film on (i) a first main surface of a substrate, at which first main surface a non-through hole opens, and on (ii) an inner wall of the non-through hole, forming resist on a first main surface side of the substrate in such a manner that the resist blocks the opening of the non-through hole, removing a first portion of the first metal film which first portion is on the first main surface, removing the resist, and forming a second metal film on the first main surface of the substrate in a state where the first metal film is present on the inner wall of the non-through hole.
US09881856B1
An intelligent power module (IPM) has a first, second, third and fourth die paddles, a first, second, third, fourth, fifth and sixth transistors, a tie bar, a low voltage IC, a high voltage IC, a first, second and third boost diodes, a plurality of leads and a molding encapsulation. The first transistor is attached to the first die paddle. The second transistor is attached to the second die paddle. The third transistor is attached to the third die paddle. The fourth, fifth and sixth transistor s are attached to the fourth die paddle. The low and high voltage ICs are attached to the tie bar. The molding encapsulation encloses the first, second, third and fourth die paddles, the first, second, third, fourth, fifth and sixth transistors, the tie bar, the low and high voltage ICs, and the first, second and third boost diodes. The IPM has a reduced top surface area and a reduced number of leads compared to a conventional IPM.
US09881854B2
A semiconductor package includes an electrically conductive base (base) having a source connector. A drain connector and a gate connector are electrically coupled with the base. A depletion mode gallium nitride field-effect transistor (GaN FET) and an enhancement mode laterally diffused metal-oxide-semiconductor field-effect transistor (LDMOS FET) are also coupled with the base. The gate connector and a gate contact of the LDMOS FET are both included in a first electrical node, the source connector and a source contact of the LDMOS FET are both included in a second electrical node, and the drain connector and a drain contact of the GaN FET are both included in a third electrical node. The GaN FET and LDMOS FET together form a cascode that operates as an enhancement mode amplifier. The semiconductor package does not include an interposer between the GaN FET and the base or between the LDMOS FET and the base.
US09881851B2
A semiconductor device includes a semiconductor substrate, a device layer located at an upper surface of the semiconductor substrate, an insulating layer located on the device layer, and a through electrode. The through electrode includes a body located in a through hole provided in the insulating layer and a head located on the body and the insulating layer and is electrically connected to an upper-layer wiring in the device layer. A perimeter of the head on a lower surface side thereof is smaller than a perimeter of the head on an upper surface side thereof.
US09881844B2
An integrated circuit includes a copper hillock-detecting structure. The copper hillock-detecting structure includes a copper metallization layer and an intermediate plate structure spaced apart from adjacent to the copper metallization layer. The intermediate plate structure includes a conducting material plate. The intermediate plate structure further includes a plurality of conductive vias that are electrically and physically connected with the conducting material plate. The copper hillock-detecting structure further includes a sensing plate adjacent to the intermediate plate and electrically and physically connected with the plurality of vias such that the vias are disposed between the intermediate plate and the sensing plate.
US09881843B1
An integrated circuit, in the form of a wafer, die, or chip, includes multiple standard cell-compatible fill cells, configured to enable non-contact electrical measurements. Such fill cells include mesh pads that contain at least three conductive stripes disposed between adjacent gate stripes. Such fill cells further include geometry to enable non-contact evaluation of tip-to-tip shorts and/or leakages.
US09881835B1
A method of depositing nanowires including generating wells disposed on a patterned conductive film. The patterned conductive film includes well-sites. The patterned conducive film covers a portion of a surface of a substrate. Each of the wells is disposed proximate to a corresponding wellsite. The method includes applying a nanowire mixture to the wells and, after applying the nanowire mixture, at least one nanowire is deposited on a first portion and a second portion of the patterned conductive film by generating an electric field proximate to the patterned conductive film. The first portion and the second portion of the patterned conductive film are separated by a gap.
US09881829B2
An adhesive composition for temporarily attaching a substrate to a support plate which supports the substrate, including a thermoplastic resin and a release agent.
US09881824B2
A transfer apparatus that includes a moving unit capable of moving with respect to a base and transferring an article with the moving unit protruding from the base. The transfer apparatus includes a movement regulation unit capable of switching between a first state in which the moving unit is restricted in a reference position and a second state in which the moving unit is allowed to move from the reference position to one of a first direction and a second direction opposite to the first direction and in which movement of the moving unit in the other direction is restricted.
US09881823B2
A highly efficient Automated Material Handling System (AMHS) that allows an overhead hoist transport vehicle to load and unload Work-In-Process (WIP) parts directly to/from one or more WIP storage units included in the system. The overhead hoist transport subsystem includes an overhead hoist transport vehicle traveling along a suspended track defining a predetermined route.
US09881821B2
A control wafer making device, a method of measuring an epitaxy thickness in a control wafer, and a method for monitoring a control wafer are provided. In various embodiments, the control wafer making device includes a wafer substrate removing element and an epitaxy forming element. In various embodiments, a control wafer includes a substrate, a recess, a blocking layer, and an epitaxy. The substrate has a surface, and the recess is in the surface of the substrate. The blocking layer is over the surface of the substrate other than the recess. The epitaxy is in the recess. In various embodiments, the thickness of the epitaxy of the control wafer is measured by a polarized light.
US09881819B2
A semiconductor wafer with (100) plane orientation has two orthogonal cleavage directions. A notch is provided so as to indicate one of these directions. During irradiation with a flash, the semiconductor wafer warps about one of two radii at an angle of 45 degrees with respect to the cleavage directions such that the upper surface thereof becomes convex, and the opposite ends of the other radii become the lowest position. Eight support pins in total are provided in upright position on the upper surface of a holding plate of a susceptor while being spaced at intervals of 45 degrees along the same circumference. The semiconductor wafer is placed on the susceptor such that any of the support pins supports a radius at an angle of 45 degrees with respect to a cleavage direction.
US09881815B2
A substrate cleaning method for removing particles adhered to a substrate includes: acquiring particle information including diameters of the particles adhered to the substrate; controlling, based on the acquired particle information, a factor related to sizes of gas clusters having aggregates of atoms or molecules of a cleaning gas; ejecting the cleaning gas, at a higher pressure than a processing atmosphere where the substrate is provided, to the processing atmosphere and generating the gas clusters by adiabatic expansion; and removing the particles by irradiating the gas clusters in a perpendicular direction to a surface of the substrate. As a result, even if recesses for a circuit pattern are formed on the surface of the substrate, the particles in the recesses can be removed at a high removal rate.
US09881814B2
The inventive concepts provide an apparatus for manufacturing a semiconductor package and a method for manufacturing a semiconductor package using the same. The apparatus includes a mold unit with a cavity formed by an inner space of the mold unit. The mold unit includes a first mold, a second mold coupled to the first mold, a supply part supplying a molding resin into the cavity, and a vent part disposed to be opposite to the supply part. The vent part includes a first vent part fixed in the mold unit, and a second vent part movable with respect to the first vent part.
US09881809B2
A method of fabricating a semiconductor device is provided. A dielectric layer is formed on a barrier layer. A first opening is formed in the dielectric layer and exposes a portion of the barrier layer. A protection layer is formed on the barrier layer at the bottom of the first opening. The protection layer is thicker at the central portion while thinner at the edge portion thereof. A portion of the exposed barrier layer is removed by using the protection layer as a mask to form a second opening. The second opening has at least one sub-opening disposed in the barrier layer adjacent to the sidewall of the second opening. A semiconductor device formed with the method is also provided.
US09881808B2
According to one embodiment, a mask includes a substrate, first and second pattern portions. The substrate includes a first surface, and the substrate is light transmissive. The first pattern portion includes first optical members. The first optical members are provided on the first surface. A light transmittance of the first optical members is lower than a light transmittance of the substrate. A distance between the adjacent two first optical members is a first distance. The second pattern portion includes second optical members. The second optical members are provided on the first surface. A light transmittance of the second optical members is lower than the light transmittance of the substrate. A distance between the adjacent two second optical members is a second distance. A first phase of a light penetrating the first pattern portion is different from a second phase of a light penetrating the second pattern portion.
US09881804B2
This disclosure relates to a plasma processing system and methods for high precision etching of microelectronic substrates. The system may include a plasma chamber that may generate plasma to remove monolayer(s) of the substrate. The plasma process may include a two-step process that uses a first plasma to form a thin adsorption layer on the surface of the microelectronic substrate. The adsorbed layer may be removed when the system transitions to a second plasma or moves the substrate to a different location within the first plasma that has a higher ion energy. In one specific embodiment, the transition between the first and second plasma may be enabled by changing the position of the substrate relative to the source electrode with no or relatively small changes in plasma process conditions.
US09881797B2
Gate electrodes having different work functions can be provided by providing conductive metallic nitride layers having different thicknesses in a replacement gate scheme. Upon removal of disposable gate structures and formation of a gate dielectric layer, at least one incremental thickness conductive metallic nitride layer is added within some gate cavities, while not being added in some other gate cavities. A minimum thickness conductive metallic nitride layer is subsequently added as a contiguous layer. Conductive metallic nitride layers thus formed have different thicknesses across different gate cavities. A gate fill conductive material layer is deposited, and planarization is performed to provide multiple gate electrode having different conductive metallic nitride layer thicknesses. The different thicknesses of the conductive metallic nitride layers can provide different work functions having a range of about 400 mV.
US09881794B1
In some embodiments, a method of a semiconductor process includes conformally forming a spacer layer over a plurality of mandrels that are disposed over a mask layer, portions of the spacer layer disposed over opposing sidewalls of adjacent ones of the plurality of mandrels defining trenches therebetween, filling the trenches with a dummy material, and removing first portions of the dummy material in the trenches, thereby forming a plurality of openings in the dummy material. The method further includes filling the plurality of openings with a first material, removing a remaining portion of the dummy material in the trenches, and removing the plurality of mandrels after the removing the dummy material.
US09881791B2
Disclosed are a method for producing an oxide film using a low temperature process, an oxide film and an electronic device. The method for producing an oxide film according to an embodiment of the present invention includes the steps of coating a substrate with an oxide solution, and irradiating the oxide solution coat with ultraviolet rays under an inert gas atmosphere.
US09881790B2
Embodiments of the present disclosure generally relate to methods for forming a doped silicon epitaxial layer on semiconductor devices at increased pressure and reduced temperature. In one embodiment, the method includes heating a substrate disposed within a processing chamber to a temperature of about 550 degrees Celsius to about 800 degrees Celsius, introducing into the processing chamber a silicon source comprising trichlorosilane (TCS), a phosphorus source, and a gas comprising a halogen, and depositing a silicon containing epitaxial layer comprising phosphorus on the substrate, the silicon containing epitaxial layer having a phosphorus concentration of about 1×1021 atoms per cubic centimeter or greater, wherein the silicon containing epitaxial layer is deposited at a chamber pressure of about 150 Torr or greater.
US09881786B2
A method of forming a nanostructure comprises forming a directed self-assembly of nucleic acid structures on a patterned substrate. The patterned substrate comprises multiple regions. Each of the regions on the patterned substrate is specifically tailored for adsorption of specific nucleic acid structure in the directed self-assembly.
US09881782B2
A method of separating ions according to a physicochemical property is disclosed. The method comprises causing ions to perform a plurality of cycles along or around an ion guiding path such that the ions separate according to said physicochemical property. The ions are ejected from an ion exit region by applying a force to the ions such that only having a physicochemical property value that is either above or below a threshold value are ejected as they pass through the exit region, but ions having a physicochemical property value either below or above said threshold value, respectively, remain within the ion guiding path. The force applied to the ions within the exit region is varied with time such that the physicochemical property value of the ions ejected from the ion guiding region varies with time.
US09881781B2
A method of mass spectrometry is disclosed comprising monitoring for the emergence of one or more species of ions of interest and determining during the course of acquiring experimental data whether one or more ions or interest have emerged and then discontinuing monitoring for the emergence of the one or more species of ions of interest if it determined that the one or more ions or interest have emerged.
US09881776B2
A method of mass spectrometry is disclosed that comprises acquiring mass spectral data during a single experimental run or acquisition of a mass spectrometer and determining a first time T during the single experimental run or acquisition for calibrating the mass spectrometer. The step of determining the first time T further comprises determining a time when the mass spectral data being acquired during the single experimental run or acquisition is equal to or below a threshold. The mass spectrometer is then calibrated by introducing calibrant or lockmass ions at the first time T.
US09881770B2
A multi charged particle beam exposing method includes setting, in multiple exposures by a plurality of shots of each beam of multi-beams where the plurality of shots continuously irradiate a same irradiation position, a plurality of clock periods including at least one different clock period where the plurality of clock periods individually control an irradiation time of each beam of the multi-beams such that a clock period of at least one exposure processing differs from clock periods of other exposure processing, and exposing respective corresponding irradiation positions on a target object with the multi-beams by controlling, in each exposure processing of the multiple exposures, the irradiation time in exposure processing concerned using a clock period which has been set in the plurality of clock periods including the at least one different clock period.
US09881769B2
The objective of the present invention is to provide a charged particle beam device, wherein the positional relationship between reflected electron detection elements and a sample and the vacuum state of the sample surroundings are evaluated to select automatically a reflected electron detection element appropriate for acquiring an intended image. In this charged particle beam device, all the reflected electron detection elements are selected when the degree of vacuum inside the sample chamber is high and the sample is distant from the reflected electron detectors, while a reflected electron detection element appropriate for acquiring a compositional image or a height map image is selected when the degree of vacuum inside the sample chamber is high and the sample is close to the reflected electron detectors. When the degree of vacuum inside the sample chamber is low, all the reflected electron detection elements are selected.
US09881761B2
A compact fusible disconnect switch device includes a magnetic arc deflection assembly including at least a pair of magnets disposed about a switch contact assembly. The magnetic arc deflection assembly facilitates reliable connection and disconnection of DC voltage circuitry well above 125 VDC with reduced arcing intensity and duration. Multiple pairs of magnets may apply magnetic fields in directions opposing one another to deflect electrical arcs in different directions at more than one location in the switch contact assembly to facilitate high voltage DC operation.
US09881753B2
A battery switch including a housing having a removable side panel, a base, and two terminals located within the housing. Each terminal has a fixed end and a free end. Each terminal extends upwardly from the base. Each free end is positioned in a space between the base and the housing. Wherein the free ends of each of the terminals are accessible by removing the side panel.
US09881748B2
A key structure includes a base, a keycap, and a connecting rod. The base includes a structural plate and a connecting plate. The connecting plate is configured on the structural plate. The keycap is configured on the structural plate and includes a plate body and a first hook. The connecting rod is configured under the structural plate and extending towards an extension direction. The connecting rod includes at least a second hook. The connecting rod moves along the extension direction relative to the base to drive the second hook to be fastened to or detached from the first hook. When the first hook is detached from the second hook, the keycap moves relative to the connecting rod to expose the space between the keycap and the base, and then the key structure is easily repaired or cleaned.
US09881735B2
The present invention provides an Fe-based amorphous transformer magnetic core formed by stacking Fe-based amorphous alloy thin strips and satisfying the following (1) to (3) in a direct current B-H curve measured by applying a magnetic field of 80 A/m to the magnetic core: B80≧1.1 T (1) 0.5 T≦Br≦0.7 T (2) B80−Br≧0.6 T (3) wherein B80 represents a magnetic flux density (T) obtained when magnetization is performed in the magnetic field of 80 A/m, and Br represents a residual magnetic flux density (T) obtained when a magnetic field is changed to 0 A/m after magnetization is performed in a magnetic field of 80 A/m.
US09881733B2
An apparatus that transmits and receives wireless power, includes a controller configured to determine whether the apparatus is to operate in a power reception mode or a power transmission mode based on a capacity of a battery of the apparatus, and a capacity of a battery of another apparatus. The apparatus further includes a resonator configured to receive power from the other apparatus in response to the apparatus being determined to operate in the power reception mode, and transmit power to the other apparatus in response to the apparatus being determined to operate in the power transmission mode.
US09881730B2
A reactor includes an annular core, coils, a sensor detecting a state of the reactor, and a connector outputting signal from the sensor. Resin-molded bodies are provided around the annular core. The resin-molded body has bobbins for the respective coils and core covering portions formed integrally with each other. An exposed area where no resin covers the bottom of the core is formed in the lower face of the covering portions. A holder to fasten the connector is formed integrally with the upper portion of the covering portion. An assembly including the resin-molded bodies in which the annular core is embedded, and the coils wound around the bobbins are retained in a metal casing. A clearance is formed between the assembly and the casing, and a filler is filled in this clearance. The filler covers the exposed area of the core bottom.
US09881729B2
A wideband power amplifier module includes a plurality of switch mode amplifiers and a plurality of impedance amplifier modules. Each switch mode amplifier includes an input to receive an input signal, and an RF output to output an RF power signal. The switch mode amplifier includes at least one semiconductor switch formed from gallium nitride (GaN). Each impedance amplifier module includes an output electrically connected to the RF output of a respective switch mode amplifier. The impedance amplifier module is configured to inject at least one impedance control signal to each RF output.
US09881728B2
A high frequency transformer with high conversion efficiency is provided. The high frequency transformer includes a first coil assembly 1 formed from a single flat wire, with first coils 1A that are configured by winding the flat wire edgewise plural times and that are formed at specific intervals, and a second coil assembly 2 formed from a single flat wire, with second coils 2A that are configured by winding the flat wire edgewise plural times and that are formed at specific intervals. In the primary coil assembly 1 and the secondary coil assembly 2, the primary coils 1A are disposed at intervals to each other such that a winding end portion of one of adjacent primary coils 1A opposes a winding start portion of the other of the adjacent primary coils 1A, and one of the secondary coils 2A is disposed in each interval between the primary coils 1A such that a winding start portion of each secondary coil 2A opposes the winding end portion of one of the primary coils 1A, and a winding end portion of each secondary coil 2A opposes the winding start portion of the other of the primary coils.
US09881727B2
Decorative, multi-layer surfacing materials, surfaces made therewith, methods of making such and wireless power transmission using the same, which surfacing materials comprise: a first resin-impregnated paper layer and a second resin-impregnated paper layer, and a first conductive material having a first terminus and a second terminus and capable of carrying an electric current from the first terminus to the second terminus; wherein the first conductive material is disposed on a first surface of the first resin-impregnated paper layer; wherein the first resin-impregnated paper layer and the second resin-impregnated paper layer are disposed in a stacked and compressed such that the first conductive material is encapsulated between the first resin-impregnated paper layer and the second resin-impregnated paper layer; and wherein at least one of the first resin-impregnated paper layer, the second resin-impregnated paper layer or an optional additional resin-impregnated paper layer is a decorative layer.
US09881724B2
A reactor 2 disclosed by the present specification is equipped with two coils 3 that are arranged parallel to each other, a resin cover 41 that adheres to the two coils to cover the coils, and a column member 13. The resin cover 41 exposes lateral faces of the coils on such a side as to be in contact with a common tangential plane KL. The column member 13 is arranged parallel to the coils 3 in a space that is surrounded by the common tangential plane KL and the lateral faces of the respective coils 3. The column member 13 is exposed on a side thereof that is opposed to the common tangential plane KL, and is in contact with the respective coils 3 on the other side thereof. Furthermore, the column member 13 has a groove 13a that has an opening on the other side of the common tangential plane KL and extends along coil axes. The groove has a width that is narrow at the opening and widens toward a bottom of the groove. An interior of the groove is filled with resin of the resin cover 41.
US09881722B2
A composite magnetic body includes metal magnetic powder formed of metal magnetic particles and an insulator impregnated into at least a part of voids among the metal magnetic particles. On a cumulative curve of widths of the voids among the metal magnetic particles, a void width at which a cumulative distribution is 50% is equal to or smaller than 3 μm, and a void width at which the cumulative distribution is 95% is equal to or greater than 4 μm.
US09881720B2
Increasing the chromium content of an electrical steel substrate to a level greater than or equal to about 0.45 weight percent (wt %) produced a much improved forsterite coating having superior and more uniform coloration, thickness and adhesion. Moreover, the so-formed forsterite coating provides greater tension potentially reducing the relative importance of any secondary coating.
US09881694B2
A BIST engine configured to store a per pattern based fail status during memory BIST run and related processes thereof are provided. The method includes testing a plurality of patterns in at least one memory device and determining which of the plurality of patterns has detected a fail during execution of each pattern. The method further includes storing a per pattern based fail status of each of the detected failed patterns.
US09881691B2
A display device including a bidirectional shift register circuit, including: a plurality of cascade-connected register circuits; various circuits for setting various nodes to various voltage levels responsive to various signals input to various terminals; and an output circuit which outputs the clock pulse as an output pulse when the voltage of the first node is high level, wherein, at the forward shift operation, the bottom dummy register circuit is not input the reset signal and the first node of the bottom dummy register circuit is reset if the initial reset circuit of the bottom dummy register circuit receives the backward trigger signal, and wherein, at the backward shift operation, the top dummy register circuit is not input the reset signal and the first node of the top dummy register circuit is reset if the initial reset circuit of the top dummy register circuit receives the forward trigger signal.
US09881687B2
A programmable memory including a self-latching read data path. A sense amplifier senses the voltage level at a bit line, the bit line communicating the data state of a selected memory cell in its associated column. A data latch coupled to the output of the sense amplifier passes the sensed data state. Set-reset logic is provided that receives the output of the data latch in the read data path and, in response to a transition of the data state in a read cycle, latches the data latch and isolates it from the sense amplifier. The set-reset logic resets the data latch at the start of the next read cycle. In some embodiments, a timer is provided so that the latch is reset after a time-out period in a long read cycle in which no data transition occurs.
US09881674B2
Some embodiments include apparatuses and methods for performing a first stage of an operation of storing information in a first memory cell and a second memory cell, and performing a second stage of the operation after the first stage to determine whether each of the first and second memory cells reaches a target state. The first memory cell is included in a first memory cell string coupled to a data line through a first select transistor. The second memory cell is included in a second memory cell string coupled to the data line through a second select transistor.
US09881673B2
Memories having a plurality of resistive storage elements in a shared resistance variable material, a plurality of select devices coupled to the plurality of resistive storage elements in a one-to-one relationship and sense circuitry coupled to the plurality of select devices.
US09881672B2
A resistive memory apparatus may include a memory region including a plurality of resistive memory cells arranged in a plurality of memory cell pairs. The resistive memory apparatus may include a voltage generating circuit configured to generate a read voltage code based on a switching state of at least one memory cell pair. The resistive memory apparatus may include a voltage providing unit configured to generate a read voltage corresponding to the read voltage code.
US09881659B2
Technologies for clearing a page of memory include a memory device configured write a value to a block of memory cells in response to an activation signal. The memory device includes a row decoder responsive to a memory address to select a row of memory cells and a column decoder responsive to the activation signal to select one or more columns of memory cells. Additionally, a write driver of the memory device is configured to write a value to global input/output lines, which are connected to the selected memory cells in response to the activation signal and regardless of data received on a data input of the write driver.
US09881657B2
Computer systems and methods for memory management in a computer system are provided. A computer system includes an integrated circuit, where the integrated circuit includes a processing unit and a memory controller coupled to the processing unit. The memory controller includes a first interface and a second interface configured to couple the memory controller with a first memory and a second memory, respectively. The second interface is separate from the first interface. The computer system includes the first memory of a first memory type coupled to the memory controller through the first interface. The computer system further includes the second memory coupled to the memory controller through the second interface, where the second memory is of a second memory type that has a different power consumption characteristic than that of the first memory type.
US09881654B2
An integrated circuit comprises a power supply input pin receiving an off-chip supply voltage having a variable current, an on-chip power source powered by the off-chip supply voltage and providing a regulated current, a memory array, and a set of one or more circuits coupled to the memory array and powered by the regulated current from the on-chip power source. The IC can include control circuitry performing memory operations on the memory array, said control circuitry powered by at least the off-chip supply voltage from the power supply pin.
US09881652B2
In a data transmission system, one or more signal supply voltages for generating the signaling voltage of a signal to be transmitted are generated in a first circuit and forwarded from the first circuit to a second circuit. The second circuit may use the forwarded signal supply voltages to generate another signal to be transmitted back from the second circuit to the first circuit, thereby obviating the need to generate signal supply voltages separately in the second circuit. The first circuit may also adjust the signal supply voltages based on the signal transmitted back from the second circuit to the first circuit. The data transmission system may employ a single-ended signaling system in which the signaling voltage is referenced to a reference voltage that is a power supply voltage such as ground, shared by the first circuit and the second circuit.
US09881649B2
An assembled record player includes: a box having a cover and a base, and the cover being covered onto the base, and a accommodating space being included between the cover and the base; a record player contained in the accommodating space; at least one loudspeaker and contained in the accommodating space; and a circuit board contained in the accommodating space. The cover and the base are separated, and an accommodating hole is formed on the cover, and the record player is installed and fixed to the accommodating hole, and the loudspeaker and the circuit board are fixed to the base, and the circuit board is electrically connected to the record player and the loudspeaker, and the cover of the record player is covered onto the base to form the record player. Therefore, users can experience the fun of assembling the record player.
US09881646B2
Providing a method for creating and displaying portions of videos called video previews. The video previews may be associated with audio, such that when the video previews are activated, the audio may play with the video preview. When multiple video previews are organized to play as a playable group or composite of video previews, a corresponding composite audio file can play in response to an activation of the composite.
US09881642B2
The present application provides a transducer head comprising a laser source configured to heat a target storage medium surface, and a thermal sensor configured to detect a defect on the target storage medium surface. The present application also provides a method comprising heating a target storage medium surface with an energy source configured in a transducer head to irradiate the target storage medium surface, and detecting a defect on the target storage medium surface using a thermal sensor configured in the transducer head. Other implementations are also described and recited herein.
US09881637B1
An apparatus for microwave-assisted magnetic recording includes a magnetic write head operable to write data to a magnetic storage medium. The apparatus includes a spin-torque microwave oscillator coupled to the magnetic write head and operable to provide microwave radiation to the magnetic storage medium. The apparatus includes a driver circuit in communication with the magnetic write head. The driver circuit is operable to dynamically modulate bias current provided to the spin-torque microwave oscillator in sympathy with data being written to the magnetic storage medium by the magnetic write head.
US09881636B1
Systems and methods for escalation detection using sentiment analysis are disclosed. A computer-implemented method of the invention includes: determining, by a computer device, the occurrence of an interaction event between a first party and a second party within a recording including audio data; analyzing, by the computer device, the audio data for a change in tone over time; analyzing, by the computer device, the audio data for the presence of any negative tones; determining, by the computer device, whether the change in tone, the presence of any negative tones, or a combination of the change in tone and the presence of any negative tones, indicates an escalation during the interaction event to generate escalation data; and saving, by the computer device, the escalation data.
US09881629B2
On the basis of a bitstream (P), an n-channel audio signal (X) is reconstructed by deriving an m-channel core signal (Y) and multichannel coding parameters (α) from the bitstream, where 1≦m
US09881628B2
In one example, a method includes obtaining an audio signal comprising a plurality of elements; generating a first Higher-Order Ambisonics (HOA) soundfield that represents the audio signal; selecting a set of elements of the audio signal for encoding in a non-Higher-Order Ambisonics (HOA) domain; generating, based on the selected set of elements and a set of spatial positioning vectors, a second HOA soundfield that represents the selected set of elements; generating a third HOA soundfield that represents a difference between the first HOA soundfield and the second HOA soundfield; and generate a coded audio bitstream that includes a representation of the selected set of elements in the non-HOA domain, an indication of the set of spatial positioning vectors, and a representation of the third HOA soundfield.
US09881621B2
The present document relates to audio signal processing in general, and to the concealment of artifacts that results from loss of audio packets during audio transmission over a packet-switched network, in particular. A method (200) for concealing one or more consecutive lost packets (412, 413) is described. A lost packet (412) is a packet which is deemed to be lost by a transform-based audio decoder. Each of the one or more lost packets (412, 413) comprises a set of transform coefficients (313). A set of transform coefficients (313) is used by the transform-based audio decoder to generate a corresponding frame (412, 413) of a time domain audio signal. The method (200) comprises determining (205) for a current lost packet (412) of the one or more lost packets (412, 413) a number of preceding lost packets from the one or more lost packets (313); wherein the determined number is referred to as a loss position. Furthermore, the method comprises determining a packet loss concealment, referred to as PLC, scheme based on the loss position of the current packet; and determining (204, 207, 208) an estimate of a current frame (422) of the audio signal using the determined PLC scheme (204, 207, 208); wherein the current frame (422) corresponds to the current lost packet (412).
US09881617B2
In a method of diarization of audio data, audio data is segmented into a plurality of utterances. Each utterance is represented as an utterance model representative of a plurality of feature vectors. The utterance models are clustered. A plurality of speaker models are constructed from the clustered utterance models. A hidden Markov model is constructed of the plurality of speaker models. A sequence of identified speaker models is decoded.
US09881608B2
The subject matter of this specification can be implemented in, among other things, a computer-implemented method for correcting words in transcribed text including receiving speech audio data from a microphone. The method further includes sending the speech audio data to a transcription system. The method further includes receiving a word lattice transcribed from the speech audio data by the transcription system. The method further includes presenting one or more transcribed words from the word lattice. The method further includes receiving a user selection of at least one of the presented transcribed words. The method further includes presenting one or more alternate words from the word lattice for the selected transcribed word. The method further includes receiving a user selection of at least one of the alternate words. The method further includes replacing the selected transcribed word in the presented transcribed words with the selected alternate word.
US09881601B2
Stability is provided in an active noise reduction (ANR) headphone by measuring a sound field to generate an input signal, filtering and applying a variable gain to the input signal to produce a first filtered signal using a first filter and a variable gain amplifier in an ANR signal pathway, outputting the filtered signal, and simultaneously with outputting the first filtered signal, sampling a signal at a point in the ANR signal pathway and filtering the sampled signal using a second filter to produce a second filtered signal. The second filtered signal is compared to a threshold, and if the comparison finds that the second filtered signal is greater than the threshold signal, the gain of the variable gain amplifier is changed to attenuate the first filtered signal. The second filter applies different gains, different by at least 10 dB, in different frequency ranges between 10 Hz and 10 kHz.
US09881597B2
The present document relates to audio coding systems which make use of a harmonic transposition method for high frequency reconstruction (HFR), and to digital effect processors, e.g. so-called exciters, where generation of harmonic distortion adds brightness to the processed signal. In particular, a system configured to generate a high frequency component of a signal from a low frequency component of the signal is described. The system may comprise an analysis filter bank (501) configured to provide a set of analysis subband signals from the low frequency component of the signal; wherein the set of analysis subband signals comprises at least two analysis subband signals; wherein the analysis filter bank (501) has a frequency resolution of Δf. The system further comprises a nonlinear processing unit (502) configured to determine a set of synthesis subband signals from the set of analysis subband signals using a transposition order P; wherein the set of synthesis subband signals comprises a portion of the set of analysis subband signals phase shifted by an amount derived from the transposition order P; and a synthesis filter bank (504) configured to generate the high frequency component of the signal from the set of synthesis subband signals; wherein the synthesis filter bank (504) has a frequency resolution of FΔf; with F being a resolution factor, with F≧1; wherein the transposition order P is different from the resolution factor F.
US09881596B2
A method and system for analyzing patterns in the relationships of notes of an input piece of music. The method comprises generating a set of the most frequently occurring note pitches in ascending pitch order that matches an interval pattern, and detecting out-of-key pitches that lie outside of this interval pattern. One or more potential key sequence bifurcations are identified which represent a list of possible key sequences according to forwards and backwards analysis. By finding patterns of repetition in the chordal sequences that may be generated according to these key sequence bifurcations, a key sequence that allows the most frequently recurring chord sequences may be chosen. Chord sequences may be analyzed by using ghost chords, temporary harmonic structures that are created, updated and finalized over time according to a combination of essential and inessential note fragments. The method further comprises identifying non-harmony pitches according to the analyzed chord sequence.
US09881595B2
Improvements in a tilting, lifting stand are presented. The tilt, lift stand is for a musical instrument stand or to elevate/tilt a speaker and or amplifier and rigidly supports a sousaphone brass type instruments, speaker or amplifier in an in a stored and in a playable or elevated position. The stand supports all or the majority of the weight of the instrument or speaker or amplifier in a static position to relieve the weight of the musical instrument or speaker or amplifier. The stand has legs that are extendable to rest on multiple levels as might be found in a stadium. The stand further has a securing mechanism that gently grasps a tubular section to hold the musical instrument. The speaker stand can be easily collapsed for transportation and storage.
US09881579B2
Disclosed is a source driver for a display apparatus which is insensitive to power noise, and a configuration of filtering an influence of power noise, which is introduced from an exterior of the source driver or occurs in an interior thereof, to an operation of the source driver. The present invention is applied to the case of receiving a clock signal and a data signal through the single signal line, and is embodied such that a source driver for driving a display apparatus for achieving a high speed operation and a large screen has a characteristic insensitive to power noise.
US09881576B2
The present disclosure provides a shift register, a gate driving circuit and a display panel and a display device. The shift register comprises an input module, a reset module, a pull-up module, a first pull-down module, a second pull-down module, an output control module, and an output denoising module. The output denoising module feeds the scanning signal back to the first control terminal of the output control module when the scanning signal output terminal outputs the scanning signal, thereby reducing noise of the signal of the first control terminal of the output control module and further reducing noise of the scanning signal outputted by the scanning signal output terminal.
US09881564B2
The invention provides materials and methods (including driving methods) for reducing the effects of remnant voltages in electro-optic displays.
US09881549B2
An OLED pixel unit, a method of driving the same and an OLED display device are provided. The OLED pixel unit comprises M driving modules, a light emitting module comprising N light emitting units and a selecting module for performing gating so that the light emitting unit about to emit light in each frame of picture is connected with the corresponding driving module, wherein M
US09881547B2
An organic light-emitting diode (OLED) display and a method of driving the same are disclosed. In one aspect, the OLED display includes a display panel including a plurality of pixels and a plurality of sensing regions. The OLED display further includes a temperature sensor array comprising a plurality of temperature sensors respectively arranged on the sensing regions. The OLED display also includes a controller configured to output a plurality of control signals so as to sequentially select the temperature sensors, receive a plurality of output signals output from the temperature sensors selected by the control signals, and generate first temperature data corresponding to the locations of the selected temperature sensors based on the output signals.
US09881539B2
A display substrate and a driving method thereof as well as a display apparatus. The display substrate comprises pixel groups which are arranged repeatedly, each pixel group comprising a first sub-pixel group and a second sub-pixel group, each comprising four pixel columns. The present invention reduces the number of sub-pixels in the whole display apparatus. Therefore, on a premise of ensuring that the display apparatus achieves a relatively high resolution, the fabrication difficulty of the display apparatus is reduced, and the cost is lowered.
US09881534B2
Provided is a lighting fixture, which belongs to the technical field of display equipment detection and can be used for solving the problem that an existing lighting fixture is liable to damage a detection probe in a detection process. The lighting fixture includes a work load platform, a lifting unit and a lighting test unit, wherein the work load platform is used for loading a display panel to be subjected to lighting test; the lifting unit is connected with the lighting test unit and used for driving the lighting test unit to ascend and descend; and the lighting test unit is provided with a plurality of probes and is driven by the lifting unit to contact the probes with a circuit test point on the display panel, in order to carry out the lighting test on the display panel. The lighting fixture is intelligent, flexile and strong in adaptability.
US09881528B2
Exemplary embodiment disclosed herein provide a point-of-sale advertising system for use with a display case having a front glass sheet positioned in front of a cavity for accepting goods, the system containing a transparent LCD positioned behind the front glass sheet, and a plurality of LEDs positioned adjacent to one pair of opposing edges of the LCD and arranged so that light which is emitted from the LEDs is directed backwards towards the cavity. Further embodiments may also contain a door assembly and frame surrounding the front glass sheet and LCD, a switch positioned to determine when the door assembly is open or closed, and electrical circuitry adapted to turn off the LEDs when the door is open and turn on the LEDs when the door is closed.
US09881524B2
The present invention includes laminates and a tamper indication system. In some embodiments, the laminate and the tamper indication system may change color to indicate exposure of the laminate to an acrylic-based adhesive.
US09881522B2
Disclosed herein is a chest tube trainer model. Specifically exemplified is a an anatomical model for simulating at least a portion of a thorax that includes a rib portion removably secured to and supported by a base, the rib portion comprised in whole or in part of a hydrogel; and a securing member for holding the anatomical model onto a human; wherein the rib portion has a convex shape defining a space between the base and the rib portion, the space is adapted for receiving a bladder disposed between the rib portion and the base; and at least a portion of the base is formed from puncture resistant material.
US09881518B2
Technologies are generally described for controlling food intake. Example devices/systems described herein may include an image sensor, a dietary information identifier, a dietary management unit, and an image display unit. The image sensor may capture an image of a dish or a menu. The dietary information identifier may identify the dish or menu from the image and provide meal dietary information based on the identified dish or menu. The dietary management unit may store personal dietary information and determine combined dietary information based on the personal dietary information and the meal dietary information. The image display unit may process the captured image based on the combined dietary information in such a manner that a part of the captured image is hidden on an image display unit or a part of color or text information of the captured image is changed on the image display unit.
US09881511B1
A system and a method are disclosed for analyzing health-related data associated with a user and suggesting goals to the user to improve health. The system and method monitor progress towards the goal.
US09881508B2
An aircraft ground collision detection system comprising: an object detection device for mounting on an aircraft and arranged to detect objects and output the location of each detected object; and a processor arranged to: receive the ground speed of the aircraft and the heading of the aircraft and the detected location of each detected object; predict the aircraft's path based on the ground speed and the heading; compare the predicted aircraft path with the object locations; and output an alert based on the overlap or proximity of the predicted aircraft path with the object locations. By predicting the path of the aircraft based on detected ground speed and heading, the system can accurately assess which detected objects pose a collision threat.
US09881503B1
An autonomous-driving vehicle system, for implementation at an autonomous-driving vehicle. The autonomous-driving vehicle system includes a hardware-based processing unit and a non-transitory computer-readable storage device comprising and input module and an activity module. The input module, when executed by the hardware-based processing unit, obtains input data indicating presence of a pedestrian communication device near the autonomous-driving vehicle. The activity module, when executed by the hardware-based processing unit: (i) determines, based on the input data, in a pedestrian-presence determination, that the pedestrian communication device is or will soon be near the autonomous-driving vehicle, and (ii) determines, based on the pedestrian-presence determination, an autonomous-driving action to be implemented by the autonomous-driving vehicle. In other aspects, the present technology relates to a method or a non-transitory computer readable storage device, for performing any of the operations described.
US09881501B2
A traffic light alert system of a vehicle includes a display operable to display an iconistic traffic light representation with a background surrounding the displayed iconistic traffic light representation. A control is operable to adjust the display responsive to a determination of a status of a traffic light ahead of the vehicle and being approached by the vehicle. Responsive to determination of the traffic light ahead of the vehicle and determination that the traffic light has a particular signal status, the control controls the display so that the iconistic traffic light representation indicates the determined particular signal status and the surrounding background is displayed in a particular color associated with the determined particular signal status.
US09881497B2
Systems, methods, and apparatuses are disclosed for identifying anomalies or changes in road conditions on a roadway location. An initial low rank data matrix of initial vehicle probe data at a plurality of different times for a roadway location is provided, where the initial low rank data matrix represents a baseline of road conditions for the roadway location. A plurality of additional vehicle probe data from at least one vehicle at the roadway location is received. The additional vehicle probe data is added to the initial vehicle probe data of the initial low rank data matrix. The updated data matrix with the compiled probe data is decomposed into a low rank data matrix and a sparse data matrix. A change at the roadway location is identified based on the probe data in the sparse data matrix.
US09881496B2
The invention provides a remote control system, including a cloud server, a first device and a portable electronic device. The first device includes a transmission interface for connecting to a second device. The portable electronic device sets up a transmission path to connect with the first device via the cloud server. The first device transmits type information including a type of the transmission interface to the portable electronic device through the transmission path. The portable electronic device encodes original data based on the type information to generate encoded data conforming to the transmission interface, and transmits the encoded data to the first device through the transmission path. The first device transmits the encoded data to the second device through the transmission interface, so as to control the second device.
US09881492B2
The shielding status of a security system may be determined based on shielding statuses of individual devices in the security system. The shielding status of each individual device in the security system may be determined based on whether it is in a secured state and is properly functioning. The shielding status of the security system may be determined based on equally or unequally weighted shielding statuses of the individual devices. The shielding status of the security system may be transmitted to a mobile device carried by a user who is outside of the monitored environment. The shielding status of the security system may also be transmitted to the security monitoring company, the device vendor, or the homeowner insurance carrier, which may advertise products or services or provide incentives to the user based on the shielding status of the security system.
US09881491B2
A dual sensor fire detector includes a smoke sensor and a gas sensor. A source of radiant energy emits a primary beam that is formed into first and second beams. One beam is directed into a smoke sensing chamber. The other is directed to the gas sensor. Outputs from the smoke sensor and the gas sensor are combined to make a fire determination.
US09881484B1
A method and system for generating warning notifications using wireless indoor navigation technology is disclosed. The method comprises determining a location for an individual and a transportation device by receiving device identifiers (e.g., distinctive combination of numbers and/or characters uniquely identifying receiving devices associated with the individual and the transportation device) and location information, received from one or more beacons, from the receiving devices. The method comprises determining a location associated with the individual and the transportation device based on the location information and/or the device identifiers. The method also comprises receiving a destination location and determining an intended path for the transportation device. The method comprises warning the individual upon determining that the location associated with the individual is within a predetermined proximity to the transportation device or its intended path.
US09881460B2
Various embodiments of the present disclosure are directed to a gaming system and method providing a bonus opportunity when a designated relationship exists between a plurality of randomly determined elements. The gaming system randomly generates a plurality of elements in association with a play of a secondary game. The gaming system determines whether a designated relationship exists between the randomly determined elements. If the designated relationship exists between the randomly determined elements, the gaming system determines a bonus opportunity associated with the randomly determined elements and provides the bonus opportunity to a player.
US09881453B2
A wager gaming machine may be configured not only to provide wagering games, but also to communicate with one or more hosts that can provide information and/or services pertaining to local wager gaming events, including but not limited to local tournaments, local restaurants, local messages (e.g., messages from other players in the gaming establishment), local social events, local sporting events, local dating opportunities, etc. Other hosts may provide information and/or services pertaining to business or finance (e.g., stock quotes), sports, news, weather, etc. Processes for conveying audio, video, etc., from host devices may be separate from processes used to control wager game presentations. At least some such processes may be able to output an associated “skin” on a video system of the wager gaming machine. These processes may involve providing one or more “widgets.” In some preferred implementations, at least a threshold level of one or more wager gaming machine resources will be made available to wager game presentations and related functions.
US09881452B2
An augmented or replaced application outcome interleaved wagering system is disclosed. The system includes an interactive controller operatively connected to an application controller by a network, the interactive controller configured to: communicate application telemetry; receive application outcomes, advancement of an interactive application being based on the application outcomes; and receive a wager outcome. The system also includes a wager controller operatively connected to the application controller, the wager controller constructed to: receive application outcome requests; generate application outcomes; communicate the application outcomes; determine a wager outcome. The system also includes the application controller operatively connected to the interactive controller and the wager controller, the application controller constructed to: receive the application telemetry; communicate the application outcome request; receive the application outcomes; communicate the application outcomes; receive the wager outcome; and communicate the wager outcome.
US09881451B2
Systems and methods for providing a gambling hybrid game with an accumulated trigger and deferred gambling are disclosed. The gambling hybrid game monitors an accumulation of an activating element during play of an entertainment game and activates a gambling game in a manner dependent upon the amount of the activating element accumulated during the play of the entertainment game. The gambling game may occur only after a sufficient amount of the activating element has been accumulated and/or at a particular point in game play of the entertainment game. Awards of a game currency and/or real credits based on the results of gambling events in the gambling game may also be determined by the accumulation of the activating element.
US09881450B2
Various embodiments of gaming systems, gaming devices, and methods of the present disclosure provide one or more alternative wagering propositions to a player when the player's credit balance is less than (or, in certain embodiments, less than or equal to) a designated wager amount. If the player accepts one of the alternative wager propositions, the player risks an amount of the player's remaining credit balance for a chance to win an alternative award. If the player wins the alternative award, the gaming system enables the player to play one or more plays of the wagering game at the designated wager amount. If the player does not win the alternative award, the gaming system reduces the player's credit balance by the amount risked.
US09881440B2
The invention provides an apparatus for controlling and monitoring the storage and dispensing of beverage products; the apparatus comprising: a plurality of product registration devices for registering the presence of beverage products in one or more storage locations, each product registration device being associated with one beverage product or group of beverage products; a plurality of metering dispensers in a sales location from which one or more authorized users can dispense beverage products to customers; a plurality of locking means for preventing dispensing of a beverage product, each locking means being operatively linked to a different one of said metering dispensers; a plurality of user identifying devices for identifying authorized users, each user identifying device being operatively linked to a different one of said locking means so that an authorized user can unlock the said locking means and thereby dispense a beverage product from an operatively linked ‘metering dispenser; and a processor which receives and processes data from the said product registration devices, the user identifying devices and the metering dispensers and records the placing of beverage products in the one or more storage locations, the transfer of beverage products from the one or more storage locations to the sales location; and the dispensing of beverage products from the metering dispensers by authorized users; and calculates the total value of each customer transaction made by each authorized user. Two locks or safeguards are provided to prevent unauthorized removal of an optic element. The locks are interlocked.
US09881429B2
Computer program products, methods, systems, apparatus, and computing entities are provided for segmenting operational data and identifying events of interest in the segmented operational data. With the events of interest identified, a total time between the events of interest can be determined.
US09881426B2
An electronic apparatus for use in selecting a patient interface device and including a geometric fit score determining unit (42) configured to calculate a geometric fit score for each of one or more of patient interface devices, a patient criteria fit score determining unit (44) configured to calculate a patient criteria fit score for each of the one or more patient interface devices, and an overall fit score determining unit (46) configured to calculate an overall fit score for each of the one or more patient interface devices based on the calculated geometric fit score and the calculated patient criteria fit score for each of the one or more patient interface devices.
US09881424B2
Embodiments of the present invention relates to the technical field of augmented reality. A virtual reality display method includes: acquiring a real scene picture; retrieving from the real scene picture a target image having the same shape and color with a sample image, and extracting the space coordinates of the target image; and shielding off or highlighting the target image according to the space coordinates. From the perspective of subtraction and on the basis of a real scene, the virtual reality display method and system according to the embodiment of the present invention achieve the effect of shielding off or weakening interference information of the real scene and highlighting the real subject of interest by means of shielding off or highlighting.
US09881419B1
In one embodiment, augmented reality is facilitated by a special initialization user interface that shows multiple views of a three-dimensional (3-D) model and a representation of a physical environment captured by a camera, where each of the multiple views is updated substantially in real-time as changes are made in another of the multiple views. An approximate lateral position of the representation of the physical environment with respect to the 3-D model is received through user interaction with a first of the views. An approximate orientation of the representation of the physical environment with respect to the 3-D model is received through user interaction with a second of the views. Correspondence is established between a plurality of portions of the 3-D model and a plurality of portions of the representation of the physical environment to anchor the 3-D model to the representation of the physical environment.
US09881418B2
A polygonal mesh is received and the edges and vertices of the polygonal mesh are analyzed. A positive (e.g., convex or protruding) feature may be identified where the positive feature is bound by a non-concave edge (e.g., a convex edge or a planar edge). A negative (e.g., concave or receding) feature may also be identified where the negative feature is bound by a non-convex edge (e.g., a concave edge or a planar edge).
US09881412B2
An image generation device generates an output image based on an image obtained by taking images by an image-taking part mounted to a body to be operated, which boy is capable of performing a turning operation. A coordinates correspondence part causes coordinates on a columnar space model, which is arranged to surround the body to be operated and has a center axis, to correspond to coordinates on an image plane on which the input image is positioned. An output image generation part generates the output image by causing values of the coordinates on the input image plane to correspond to values of the coordinates on an output image plane on which the output image is positioned through coordinates on the columnar space model. The columnar space model is arranged so that an optical axis of the image-taking part intersects with the center axis of said columnar space model.
US09881397B2
One inventive aspect relates to a method of constructing a graph representing a building (BAT) in which a person (U) moves. In one inventive aspect, the method is adapted to receiving information about the movement of the person in the building over a period of time, the information being collected and transmitted by a portable device (D) associated with the person (U), and in constructing at least one branch of the graph from received movement information. One inventive aspect also provides a method of remotely tracking the activity of a person in a building as a function of the constructed graph. One inventive aspect also provides a server (S) implementing the method of constructing a graph.
US09881395B2
Disclosed herein are technologies for facilitating rendering of glyphs. In accordance with one aspect, a vector-based glyph is decomposed into multiple part-glyphs. A font file including rendering data of the part-glyphs is generated. The part-glyphs are individually configured with respective properties. A mapping file that includes configuration information of the part-glyphs may also be generated. The configuration information may include grouping information and the respective properties of the part-glyphs.
US09881391B2
A procedural texture relates texel coordinates to color values through an arbitrary function, herein called a texel shader. The procedural texture is defined by a dimension, size, texel format and the texel shader. Texel coordinates are an input to the texel shader, which generates a color value for those texel coordinates. A renderer can be implemented either in hardware, such as part of a graphics processor, or in software as a computer program executed by a processor. The renderer samples from the procedural texture in response to texel coordinates, and evaluates the texel shader on demand. Filtering also can be applied automatically to results. The results of the texel shader invocations are stored in a texture cache to take advantage of spatial and temporal locality. Results are shared among threads, processes and the like through the texture cache.
US09881386B1
Methods and systems for capturing motion and/or determining the shapes and positions of one or more objects in 3D space utilize cross-sections thereof. In various embodiments, images of the cross-sections are captured using a camera based on edge points thereof.
US09881380B2
Techniques and systems are described for performing video segmentation using fully connected object proposals. For example, a number of object proposals for a video sequence are generated. A pruning step can be performed to retain high quality proposals that have sufficient discriminative power. A classifier can be used to provide a rough classification and subsampling of the data to reduce the size of the proposal space, while preserving a large pool of candidate proposals. A final labeling of the candidate proposals can then be determined, such as a foreground or background designation for each object proposal, by solving for a posteriori probability of a fully connected conditional random field, over which an energy function can be defined and minimized.
US09881371B2
Certain aspects of an apparatus and method for automatic ER/PR scoring of tissue samples may include for determining a cancer diagnosis score comprising identifying a positive stained nucleus in a slide image of the tissue sample, identifying a negative stained nucleus in the slide image, computing a proportion score based on number of the positive stained nucleus identified and number of the negative stained nucleus identified and determining the cancer diagnosis score based on the proportion.
US09881353B2
Embodiments enable a graphics processor to more efficiently process graphics and compositing processing commands. In certain embodiments, a client application submits client graphics commands to a graphics driver. The client in certain embodiments can notify a window server that client graphics commands have been submitted. In response, the window server can generate compositing processing commands and provide these commands to the graphics driver. Advantageously, a graphics processor can execute the client graphics commands while the window server generates compositing processing commands. As a result, processing resource can be used more efficiently.
US09881349B1
Apparatus and methods for identification of a coded pattern visible to a computerized imaging apparatus while invisible or inconspicuous to human eyes. A pattern and/or marking may serve to indicate identity of an object, and/or the relative position of the pattern to a viewer. While some solutions exist for identifying patterns (for example, QR codes), they may be visually obtrusive to a human observer due to visual clutter. In exemplary implementations, apparatus and methods are capable of generating patterns with sufficient structure to be used for either discrimination or some aspect of localization, while incorporating spectral properties that are more aesthetically acceptable such as being: a) imperceptible or subtle to the human observer and/or b) aligned to an existing acceptable visual form, such as a logo. In one variant, a viewer comprises an imaging system comprised as a processor and laser scanner, or camera, or moving photodiode.
US09881338B2
A derived order gives a participant simultaneous access to liquidity across multiple books, destinations, or marketplaces. The derived order can be placed and anchored in one trading venue and simultaneously replicated in another trading venue. A participant can place the derived order in the lit book as an anchor book and replicate the order in the hybrid book and/or the dark book, or alternatively, the participant can place the derived order in the hybrid book as an anchor book and replicate the order in the dark book. A trading engine can be configured to replicate an order in different books and guarantee that each order is only executed once. When an order is replicated, the trading engine can check the stored record to see where the order was placed, and then adjust or cancel an order in one book when it is being fulfilled in a different book.
US09881336B2
A foreign currency exchange system and method are provided that allows the user to exchange various foreign currency for a physical or electronic gift card, a donation to a charity, a stored foreign currency value card and/or a multi-currency debit cash card.
US09881324B2
A wireless communication device declares one of a plurality of extended instant messaging states and transmits the declared states to a presence information server. Declared extended instant messaging states for destination devices are received, and an enhanced instant message based on declared extended instant messaging states is generated.
US09881323B1
Methods and systems of the invention provide advertisements or other content for a webpage. An example is providing portions of an advertisement as separate items in multiple formats, multiple positions, and/or from multiple locations so that at least some of the advertisement is still displayed to a requesting user even though advertisement-blocking mechanisms are used.
US09881321B2
A method for identifying bundled software and an apparatus therefor. The method comprises: detecting a user interface for software installation; acquiring text information on the user interface; determining whether bundled software exists; and, based upon the determination, extracting the name and amount of bundled software from the text information and prompting the name and the amount of the bundled software. The embodiments may identify bundled software before installing software and avoid starting the bundled software process, having the effect of anti-bundling on the bundled software in advance. By extracting the name of the bundled software, acquiring the amount of bundled software, and prompting the name and amount of the bundled software, a user is able to determine whether to install the bundled software according to his or her requirements, thereby improving the autonomous right of selection of the user in the process of installing software.
US09881318B1
Attributing web-based user actions to multivariate test parameters associated with publisher content
Certain embodiments herein relate to attributing or associating a user's actions with respect to web page content to the multivariate test parameters. For example, a user's purchase of a product after clicking on an ad in the web page content may be attributed to multivariate test parameters corresponding to the placement of the ad, the size of the ad image, whether a border is placed around the ad, any number of attributes associated with the ad, the content in which the ad is placed, etc. In certain embodiments, a user's actions may occur at a device that is separate from the publisher device. Techniques described herein may attribute or associate such actions with a publisher's web page content such that publishers may be made aware of the effectiveness of the placement, layout, orientation, etc., of their web page content based on how users reacted to such attributes.
US09881316B2
A method for testing a new workflowed item associated with a workflow process in a content management system (CMS) is provided. The method may include adding a workflow stage to the workflow process in the content management system (CMS). The method may also include adding a test associated with the workflow stage. The method may further include determining if a criteria threshold is met based on the test associated with the workflow stage. Additionally, the method may include publishing the new workflowed item based on the criteria threshold being met.
US09881300B2
Technologies for split key security include a payment device to generate a key encryption key and a first key encryption key part. The payment device generates a second key encryption key part based on the key encryption key and the first key encryption key part and deletes the key encryption key in response to generating the second key encryption key part. Further, the payment device stores the first key encryption key part to a secure memory of a security co-processor of the payment device and the second key encryption key part to a secure memory of a secondary processor of the payment device. The secondary processor is electrically coupled to a backup energy source.
US09881299B2
Disclosed herein are systems, methods, and non-transitory computer-readable storage media for receiving data from a giver at a first time, the data being used to identify a merchant at which a gift from the giver to a recipient is redeemable. The system presents a group of merchants associated with the data to the giver, each merchant of the group of merchants offering a promotion in connection with the gift. The system receives from the giver a selection of a chosen merchant from the group of merchants, the chosen merchant having an associated promotion. The system then generates a policy comprising the gift, the chosen merchant, and the associated promotion such that upon receiving an indication of a triggering event caused by the recipient, the system can apply the gift and the associated promotion according to the policy.
US09881298B2
A credit card system is provided which has the added feature of providing additional limited use credit card numbers and/or cards. These numbers and/or cards can be used for a single or limited use transaction, thereby reducing the potential for fraudulent reuse of these numbers and/or cards. The credit card system finds application to “card remote” transactions such as by phone or Internet. Additionally, when a single use or limited use credit card is used for “card present” transactions, so called “skimming” fraud is eliminated. Various other features enhance the credit card system, which will allow secure trade without the use of elaborate encryption techniques. Methods for limiting, distributing and using a limited use card number, controlling the validity of a limited use credit card number, conducting a limited use credit card number transaction and providing remote access devices for accessing a limited use credit card number are also provided.
US09881296B1
Disclosed herein are systems and methods for processing a payment request. A mobile device associated with a payor may generate a user interface having two screen portions. The first screen portion may be configured to display received and sent messages and further configured to receive a command to transmit a message. The second screen portion may be configured to access a third-party application and configured to populate a new message with a payload. The mobile device may receive an inputted amount in the second screen portion representing the payment amount. The mobile device may transmit a request including the payor's identification and the payment amount to a third-party Payment Processing System (PPS) and receive a payload from the PPS. The mobile device may populate and transmit a message to the recipient that contains the payload.
US09881294B2
A nontraditional transaction device, for example a mobile device, may be employed to complete a transaction. The mobile device may utilize radio frequency (RF) communication and/or authentication to facilitate completion of a transaction. Secondary identification information, for example voice recognition data, biometric recognition data, or alphanumeric data, may be utilized for secondary end user authentication. For security reasons, the mobile device account data may transmitted after the secondary identification information is verified.
US09881292B2
A mobile scanner gun system processes a POS sale transaction and performs real-time daily store level inventory management. The system includes a main body portion extending toward a handle portion and forms an interior cavity and an aperture with a lens. A plurality of Universal Serial Bus (USB) mobile input devices are attached to the mobile scanner gun, including a barcode scanner and payment card input devices including a “Magnetic Stripe Reader” (MSR) and a “Europay, MasterCard and Visa” (EMV) reader, both with USB access to a PIN Entry Device (PED) and a “Near Field Communications” (NFC) reader through a specialized universal serial bus wiring harness. The specialized universal series bus wiring harness is adapted to be attached to and communicate with the mobile tablet device for communicating with a system integrated therein that enables store level real-time inventory management and a fully functioning POS capability for selling merchandise in a retail sales environment. A main Printed Circuit Board (PCB) having a previously programmed Electrically Erasable Programmable Read-Only Memory (EEPROM) controlling all MSR, EMV or NFC operations through the corresponding payment card input devices of each. When a customer payment card is swiped through the MSR slot or dipped into EMV reader or tapped on the NFC reader for payment card processing, customer payment is processed through the proper secured bank card processing network.
US09881289B2
The present disclosure generally relates to a method and a hardware and software system for collecting data from retch point of sale. The hardware connects to a wide variety of barcode scanners and receipt printers. Collected data is transmitted to a cloud-based infrastructure backend system using a wireless inter net connection built into the hardware. The collected data can be processed to extract item-level transaction information, and estimate the price and in-stock status of items in particular shops. A search engine can be provided using this data, which allows a customer to discover which nearby shop has an item of interest in stock. A targeted advertising system that complements this search service is also presented. The data can be used by retailers and manufacturers for business analysis and optimization.
US09881287B1
A mobile payment register can generate a first user interface on a display. The first user interface is adapted to accept an input to process a first operation by a first user associated with a payment transaction. The payment transaction requires inputs into the mobile payment register by at least two users. The mobile payment register detects, via a sensor, a re-orientation motion. The re-orientation motion can cause the display to change from a first orientation substantially facing the first user to a second orientation substantially facing a second user. In response to detecting the re-orientation motion, the display can replace at least a portion of the first user interface with at least a portion of a second user interface such that input elements on the second user interface are able to accept an input from the second user to authorize or modify the payment transaction.
US09881286B2
A vehicle charging control apparatus includes: a unit which presents unit prices of charging power; a unit which issues an instruction for preferentially charging a vehicle for which allowable time is short in proportion to request amount; and a unit which determines whether there is another allowable time which is associated with the request amount and meets a condition that the other allowable time is longer than the allowable time and the unit price associated with the other allowable time is lower than the unit price associated with the request amount and the allowable time. The unit prices are set lower when associated with a longer allowable time and also set lower when associated with a smaller request amount. When the other allowable time meets the condition, the other allowable time and the unit price associated with the other allowable time are presented.
US09881280B2
A method is performed on a handheld device that involves receiving a search term and searching through stored text message information of multiple text messages for the search term. A listing of text message conversations are listed on the display where each listed conversation has at least one text message whose text message information was found to include the search term. And, in response to a user selection of one of the conversations, a sequence of text messages within the one selected conversation is displayed.
US09881278B2
A system and method is presented for gathering data concerning harvests. Data tickets are generated at a point of origination (i.e., the field), local storage, processing, or a customer location. Data tickets may also be generated for supplies delivered to the field. Implements attached to a vehicle in the field (e.g., a tractor) may provide data over a vehicle communication bus about how a field processing task was performed. Data may be extracted from the bus to use in preparing a field processing ticket, possibly in combination with manual entry from field personnel. A harvest data tracking system, based on data tickets, may be used to track the complete life cycle of crop production.
US09881277B2
Inventory management systems and related methods employ radio frequency based tracking of a worker's hands to monitor performance of inventory tasks. An inventory management system includes inventory bins, a user-wearable unit configured to be worn in proximity to a user's hand, fixed RF antennas configured to transmit at least one RF interrogation signal and receive at least one RF response signal, a RF transceiver operatively coupled with the fixed RF antennas, and a management module operatively coupled with the RF transceiver. The user-wearable unit includes an RF transceiver configured to transmit RF response signals in response to reception of the at least one RF interrogation signal. The management module is configured to process signals generated by the RF transceiver to track locations of the user-wearable unit and identify an inventory bin based on proximity of the user-wearable unit to the identified inventory bin to monitor performance of an inventory system task.
US09881264B2
A mobile system and method are provided for securely sending, receiving and signing documents remote from a home office. A mobile unit capable of connecting to a home corporate network where documents are stored relating to a transaction is used as part of the system. While in route to or at the remote signing location, the mobile unit connects to the corporate network and prints the documents, or the home office sends the documents through a secure wireless connection to the mobile unit. The transaction is conducted at a remote location, and the executed documents are scanned and sent securely to the corporate network. The housing and mobile unit may be moved to a subsequent location and the mobile unit connects, while in route to or at the subsequent location, prints the documents for the subsequent transaction.
US09881262B2
Methods, apparatus, and computer program products for modifying re-accommodations. A report characterizing execution of a re-accommodation may be stored in a report database. The report may include an impacted Passenger Name Record (PNR) table that associates each PNR impacted by the re-accommodation with an identifier. The identifier may identify an envelope in a history file comprising a portion of the history file that documents changes made to the PNR by the re-accommodation. In response to receiving a request to modify the re-accommodation, the report may be retrieved from the report database. PNRs impacted by the previous re-accommodation, and changes made to each PNR, may be determined using data in the impacted PNR table and the history files of the PNRs. The impacted PNR table may thereby enable building and execution of a modifying re-accommodation that selectively undoes or redoes a previously executed re-accommodation to implement new solutions to scheduling changes.
US09881260B2
Embodiments of a transit ticket system are provided. The transit ticket system may include a mobile computing device configured to (i) download a mobile ticketing application from a ticket management server, the mobile ticketing application including a graphical data sheet, a ticket dictionary, and ticket strings, (ii) receive ticket rendering instructions from the ticket management server in response to completion of a ticket purchase process via the mobile computing device, and (iii) render for display an active ticket on the mobile computing device with data stored on the mobile computing device based on the ticket rendering instructions, the graphical data sheet, ticket dictionary, and ticket strings in response to an activation input command.
US09881249B2
An in-line process is provided for economical and concurrent manufacture of attractive flat paper substrate transaction cards and display carriers with or without an RFID chip embedded therein. In the user-friendly process, one or more continuous webs from roller paper are automatically fed and sequentially advanced through a series of operations and stations in a single pass to simultaneously produce the flat paper substrate transaction cards and display carriers.
US09881247B2
A method is provided for producing a smart card including at least one chip and another electronic component having a face accessible from the outside. The method includes: forming a card body having two opposing faces and in which at least two recesses are formed, one being a through-recess extending from one of the faces to the other, forming a first module including the chip and forming a second module separate from the first module and including the other electronic component, the second module including a support to which the component is secured opposite the face that must be accessible, securing the second module in the through-recess from the face of the body that is opposite the face through which the face of the component must be accessible, via a shoulder in the through-recess, and securing the first module in the other recess.
US09881237B2
Disclosed is a method of determining characteristics of a printer, the method comprising the steps of receiving print data, defining dot locations to be printed on a print medium, determining from the dot locations a dot frequency measure reflecting the number of dots to be printed on at least a part of the print medium, forming a simulated reference image of the print data comprising simulated dots corresponding to the dot locations in the print data, determining a size of the simulated dots in the reference image, this size being inversely related to the dot frequency measure, printing the print data on the print medium using the image forming apparatus to form a printed image, and determining characteristics of the image forming apparatus by comparing the printed image and the simulated reference image.
US09881236B2
A method includes identifying images associated with a user, where the image is identified as at least one of captured by a user device associated with the user, stored on the user device associated with the user, and stored in cloud storage associated with the user. The method also includes for each of the images, determining one or more labels, wherein the one or more labels are based on at least one of metadata and a primary annotation. The method also includes generating a mapping of the one or more labels to one or more confidence scores, wherein the one or more confidence scores indicate an extent to which the one or more labels apply to corresponding images. The method also includes interacting with the user to obtain identifying information that is used to categorize one or more of the images.
US09881234B2
Presented are systems and methods that provide a unified end-to-end detection pipeline for object detection that achieves impressive performance in detecting very small and highly overlapped objects in face and car images. Various embodiments of the present disclosure provide for an accurate and efficient one-stage FCN-based object detector that may be optimized end-to-end during training. Certain embodiments train the object detector on a single scale using jitter-augmentation integrated landmark localization information through joint multi-task learning to improve the performance and accuracy of end-to-end object detection. Various embodiments apply hard negative mining techniques during training to bootstrap detection performance. The presented are systems and methods are highly suitable for situations where region proposal generation methods may fail, and they outperform many existing sliding window fashion FCN detection frameworks when detecting objects at small scales and under heavy occlusion conditions.
US09881230B2
In embodiments the invention provides methods and systems for improved monitoring of roadways and related resources. The methods employ frugal devices such as remote webcams, and provide methods for improving the quality and usefulness of the data obtained from such devices.
US09881226B1
Recommendations can be generated even in situations where sufficient user information is unavailable for providing personalized recommendations. Instead of generating recommendations for an item based on item type or category, a relation graph can be consulted that enables other items to be recommended that are related to the item in some way, which may be independent of the type or category of item. For example, images of models, celebrities, or everyday people wearing items of clothing, jewelry, handbags, shoes, and other such items can be received and analyzed to recognize those items and cause them to be linked in the relation graph. When generating recommendations or selecting advertisements, the relation graph can be consulted to recommend products that other people have obtained with the item from any of a number of sources, such that the recommendations may be more valuable to the user.
US09881209B2
In one embodiment, an image processing device for detecting tampering in a document image is disclosed. The image processing device comprises a processor and a memory communicatively coupled to the processor. The memory stores processor instructions, which, on execution, causes the processor to determine an image quality of the document image by analyzing one or more quality features extracted from the document image. The processor is caused to pre-process the document image based on a pre-defined ontology of documents when the image quality is above a pre-defined quality threshold. Further, the processor is caused to segment the pre-processed document image into one or more region of interests based on the pre-defined ontology of documents and detect tampering in a region of interest in the document image by processing each region of interest of the one or more region of interests to detect tampering in the document image.
US09881208B2
Provided are methods and system for recognizing characters such as mathematical expressions or chemical formulas. An example method comprises the steps of receiving and processing an image by a pre-processing module to obtain one or more candidate regions, extracting features of each of the candidate regions by a feature extracting module such as a convolutional neural network (CNN), encoding the features into a distributive representation for each of the candidate regions separately using an encoding module such as a first long short-term memory (LSTM) based neural network, decoding the distributive representation into output representations using a decoding module such as a second LSTM-based recurrent neural network, and combining the output representations into an output expression, which is outputted in a computer-readable format or a markup language.
US09881207B1
Methods and systems for real-time user extraction using deep learning networks. In one embodiment, user extraction comprises obtaining a given frame of color pixel data, checking whether a reset flag is cleared or set, and generating a trimap for the given frame. If the reset flag is cleared, generating the trimap comprises: obtaining a user-extraction contour based on a preceding frame; and generating the trimap based on the obtained user-extraction contour. If the reset flag is set, generating the trimap comprises: detecting at least one persona feature in the given frame; generating an alpha mask by aligning an intermediate contour with the detected persona feature(s), wherein the intermediate contour is based on a color-based flood-fill operation performed on a previous frame which was segmented by a machine-learning-segmentation process; and generating the trimap based on the generated alpha mask. The generated trimap is output for extracting a user persona.
US09881204B2
A method for determining authenticity of an object includes, detecting the object included in each of a plurality of two-dimensional images captured at different angles, detecting one or more feature points in the detected object, generating three-dimensional data representing a surface around each of the one or more feature points, generating a similarity value of the generated three-dimensional data relative to referential three-dimensional data, with respect to each of the one or more feature points, and determining whether or not the object is a real object, based on the similarity value generated with respect to each of the one or more feature points.
US09881195B2
The present invention relates to a biological information recognition apparatus and a method for selectively activating, by the biological information recognition apparatus, a plurality of piezoelectric elements. More particularly, the present invention relates to a biological information recognition apparatus which may be used to identify a user by recognizing biological information, such as the fingerprint, blood vessels, and bones of a finger of the user, and a method of driving the same. More specifically, the present invention relates to a methodology for individually activating a plurality of piezoelectric elements included in the biological information recognition apparatus and scanning biological information using a method different from a conventional method by selectively activating the plurality of piezoelectric elements. Furthermore, the present invention is directed to forming the piezoelectric elements on a substrate in a pattern of a form which is different from a conventional pattern of a matrix form and more efficiently identifying biological information.
US09881191B2
A method of controlling operation of cataloged smart devices includes generating an image of an item using a camera of a mobile computing device, the item corresponding to a smart device, identifying the item in the image, establishing a link to the smart device in response to identifying the item in the image, and controlling the smart device using the mobile computing device after establishing the link to the smart device.
US09881190B2
An electronic device operable with a radio frequency identification device operable with a detector logic and a method for operating the electronic device with a radio frequency identification device and a detector logic is provided. Firstly, a detection event is registered by the detector logic. The detected event relates to an operation of the radio frequency identification device, which is applicable to transmit data to a counterpart radio frequency identification device. A detection signal is generated and issued by the detector logic in response to the registering and detection event, respectively, which detection signal is received by the electronic device. Then, the electronic device initiates one or more operations in response to the receiving of the detection signal.
US09881188B2
The present disclosure provides methods and apparatuses for providing an audible feedback based on a proximity or a link quality between an external reader and a tag. The external reader transmits power to the tag with a radio frequency electromagnetic signal. The tag may rectify the radio frequency electromagnetic signal and create a rectified voltage. This rectified voltage may be used to power various components of the tag. Once it receives power from the reader, the tag may communicate information back to the external reader. The information communicated back to the reader is communicated by modulating an antenna impedance of the tag. By modulating the impedance, the tag will backscatter radiation transmitted by the reader. The reader is able to create an audio output based on determining the proximity or link quality from the reader to the tag based on the backscatter radiation it receives from the tag.
US09881183B2
Systems and methods for reducing problems and disadvantages associated with traditional approaches to encryption and decryption of data are provided. An information handling system may include a processor, a memory communicatively coupled to the processor, and a computer-readable medium communicatively coupled to the processor. The computer-readable medium may have instructions stored thereon, the instructions configured to, when executed by the processor: (i) receive a generalized command from an application of an information handling system, the generalized command including an encryption or decryption task; (ii) convert the generalized command into a format recognizable by an encryption accelerator; (iii) provide the generalized command to the encryption accelerator in the format recognizable by the encryption accelerator; and (iv) instruct a cryptoprocessor to provide an encryption key for use in connection with the generalized command, the encryption key is unique to a storage resource, the encryption key further based on a security policy, wherein the security policy defines whether an encryption or decryption task is to be executed based on one or more of: a user logged into the information handling system, characteristics of the storage resource, or characteristics regarding a directory path of data to be written or read.
US09881176B2
Provided is a process including: receiving one or more write requests; selecting a first subset of the values as corresponding to higher-security fields; segmenting a first value in the first subset; instructing a first computing device to store a first subset of segments among the plurality of segments in memory; and instructing a second computing device to store a second subset of segments among the plurality of segments in memory.
US09881167B2
Sanitizing a virtual machine image of sensitive data is provided. Labeling dependencies and sanitization dependencies between a plurality of software components in the virtual machine image are identified based on labeling execution policies located in a labeler module and sanitization execution policies located in a sanitizer module, respectively. The labeler module and the sanitizer module are inserted in the virtual machine image. A sensitivity level label of a plurality of sensitivity labels is attached to identified sensitive data from the sensitive data contained in the virtual machine image based on the identified labeling dependencies. In response to receiving an input to perform a sanitization of the identified sensitive data having attached sensitivity level labels contained in the virtual machine image, the sanitization of the identified sensitive data having the attached sensitivity level labels contained in the virtual machine image is performed based on the identified sanitization dependencies.
US09881161B2
A system on chip is provided. The system on chip includes a first memory to store a plurality of encryption keys, a second memory, a third memory to store an encryption key setting value, and a CPU to decrypt encrypted data which is stored in an external non-volatile memory using an encryption key corresponding to the encryption key setting value from among the plurality of encryption keys, to store the decrypted data in the second memory, and to perform a boot using data stored in the second memory. Accordingly, security of a boot operation can be improved.
US09881158B2
A mechanism for controlling the execution of Option ROM code on a Unified Extensible Firmware Interface (UEFI)-compliant computing device is discussed. A security policy enforced by the firmware may be configured by the computing platform designer/IT administrator to take different actions for different types of detected expansion cards or other devices due to the security characteristics of Option ROM drivers associated with the expansion card or device. The security policy may specify whether authorized signed UEFI Option ROM drivers, unauthorized but signed UEFI Option ROM drivers, unsigned UEFI Option ROM drivers and legacy Option ROM drivers are allowed to execute on the UEFI-compliant computing device.
US09881156B2
Detecting heap spraying on a computer by determining that values of characteristics of a plurality of requests to allocate portions of heap memory are consistent with benchmark values of the characteristics, wherein the benchmark values of the characteristics are associated with heap spraying; and performing a computer-security-related remediation action responsive to determining that the values of the characteristics are consistent with the benchmark values of the characteristics.
US09881151B2
Devices, methods and products are described that provide for selective system or root level access for applications on an information handling device. One aspect provides a method comprising determining whether an application has system privileges on an information handling device; and executing privileged code from the application on said information handling device responsive to determining that the application has system privileges through one or more native services operating on said information handling device. Other aspects and embodiments are also described herein.
US09881149B2
Methods, systems, and products authenticate users for access to devices, applications, and services. Skills of a user are learned over time, such that an electronic model of random subject matter may be generated. The user is prompted to interpret the random subject matter, such as with an electronic drawing. The user's interpretation is then compared to the electronic model of the random subject matter. If the user's interpretation matches the electronic model, the user may be authenticated.
US09881148B2
The present invention is to enable a user to input authentication information without burden, such that the user only has to memorize part of the authentication information even when inputting lengthy authentication information in order to ensure high-level security. When an operation of inputting and arranging authentication information in an information arrangement region is performed in a state where an arrangement status of a specified portion in the information arrangement region is set in advance as partial-authentication reference information in a reference authentication information memory, a CPU detects an arrangement status of the specified portion from an overall arrangement status in the information arrangement region, and performs, as partial authentication, processing of matching the detected arrangement status of the specified portion and the arrangement status of the specified portion set as the partial-authentication reference information.
US09881144B2
As disclosed herein a method, executed by a computer, includes receiving a deployed computer application to be staged, where the deployed computer application includes monitored items corresponding to a downloaded code package, verifying the integrity of the downloaded code package included in the deployed computer application, and staging the deployed computer application to provide a staged computer application. The method further includes monitoring the staged computer application for usage of monitored items corresponding to the downloaded code package and billing a customer according to usage of the monitored items. A computer system, and a computer program product corresponding to the method are also disclosed herein.
US09881136B2
Provided are computer implemented method and systems for providing and monitoring patient compliance with a patient healthcare treatment plan. The method includes receiving, from a healthcare provider over a network, application features for generating a patient application including patient instructions for using a medical therapy, and generating an application for a patient. The application includes at least an input for the user to input data for use in evaluating patient compliance with a treatment plan. In addition, the method includes receiving, from the healthcare provider over the network, a prescription for the application for the patient, and activating the application after the patient receives training on use of the application. The method also may include receiving patient compliance data from the application over the network based on the input.
US09881121B2
According to one embodiment, an inscribed figure as circle or an oval inscribed in a rectangular pattern of designed layout data is calculated, a difference in area between a lithographic shape corresponding to the rectangular pattern and the inscribed figure is calculated, and it is determined whether the difference in area satisfies a predetermined specification.
US09881119B1
Disclosed are techniques for generating a parasitic-aware simulation schematic across multiple design fabrics. These techniques identify a first extracted model from existing extracted models for a first circuit component design in a first layout in a first design fabric of an electronic design that spans across multiple design fabrics. These techniques further generate a simulation schematic by inserting the first extracted model into the simulation schematic. In addition, a simulation may be performed with the simulation schematic to generate simulation results. Schematic models, if existing, may also be used to revise the simulation schematic. For circuit component designs corresponding to no extract models or schematic models, one or more extracted models placeable in the simulation schematic may also be constructed to update the simulation schematic.
US09881117B1
A method for creating a circuit design for an integrated circuit includes, responsive to a request to modify a current circuit design, determining, using a processor, a first core used in the current circuit design and predicting, using the processor, a second core not yet included in the current circuit design as a candidate core for inclusion in the current circuit design. The second core is determined based upon usage of the second core and the first core, in combination, in a plurality of example circuit designs.
US09881113B2
This application discloses a computing system implementing tools and mechanisms to import a three-dimensional mechanical model from a mechanical design system. The three-dimensional mechanical model includes a folded representation of a substrate having a surface for placement of electronic components and electrical connections. The tools and mechanisms can identify one or more bends in the surface of the folded representation of the substrate, and generate a two-dimensional layout representation of the substrate for an electronic design system based, at least in part, on the one or more bends in the surface of the folded representation of the substrate.
US09881110B1
A turbulent flow estimation apparatus and method provides for the measurement of turbulent flow through the introduction of particles which characterize the flow, the detection of extents of turbulent flow regions, the assignment of a plurality of primitive shapes to those turbulent flow regions, and the assignment of individual characteristics to each of the primitive shapes of the estimate, including center location, rotational velocity of the primitive shape, identification of the rotational axis of the primitive shape, and the temporal trajectory of the primitive shapes.
US09881106B2
The invention relates to a method for contactless determining a behavior of a loaded tire or wheel, comprising the steps of determining a contour of at least a portion of the tire or wheel; simulating loading of the tire or wheel with a virtual loading element bearing against the tire for at least one rotary position of the wheel on the basis of the determined contour, a displacement of the determined contour caused by the virtual loading element and at least one parameter associated to the tire or wheel or to a part of the tire; and determining the behavior of the loaded wheel using the simulation results.
US09881105B2
A mechanism is provided in a data processing system for minimizing uncertainty envelopes in trajectories of evolving ensemble members. The mechanism generates a trajectory forecast of each member object of an ensemble based on an initial state-space and a model for predicting trajectories of the member objects to generate a plurality of trajectory forecasts. Each of the plurality of trajectory forecasts has an individual uncertainty envelope. The mechanism applies a classification algorithm on the plurality of trajectory forecasts to identify at least one group of member objects having similar trajectory forecasts, generates a reduced ensemble of member objects including the identified group of member objects, and reconfigures the state-space and the model for predicting trajectories. The mechanism generates an updated trajectory forecast of each member object of the reduced ensemble based on the reconfigured state-space and the reconfigured model for predicting trajectories of the member objects.
US09881102B2
A computer provides a search interface that accesses multiple search providers, and aggregates their suggestions, providing a single, unified suggestion view across the multiple search providers. Suggestions are received from the multiple sources, such as a search engine on the internet or other public resource, and a search tool on the computer that accesses local or private resources. The suggestions are combined, ranked and displayed as a list to the user, from which the user is able to select.
