US09591794B2
The disclosure provides a feeder system, for providing multiple materials from a tube, including a transportation platform and a material guiding carrier. The material guiding carrier is mounted on the transportation platform. The material guiding carrier includes a material input portion and a material output portion. A material output opening of the tube is located at the material input portion. The materials from the tube are conveyed to the material guiding carrier by the transportation platform. At least two guiding members are mounted on the material guiding carrier for matching the tube in an adjustable manner to guide the materials from the material input portion to the material output portion along a material feeding direction. The material feeding direction and an arrangement of the at least two guiding members are parallel to each other.
US09591791B1
A cooling and power delivery system for a computer system includes a first fluid, a second fluid conduit, and a power supply thermally connected to at least one of the first and second fluid conduits. A first board receiving member is fluidically connected to the first and second fluid conduits and electrically connected to the power supply. A second board receiving member is fluidically connected to the first and second fluid conduits and electrically connected to the power supply. An electronics board is supported between the first board receiving member and the second board receiving member. The electronics board is electrically connected to the power supply through at least one of the first and second board receiving members.
US09591786B2
An electronic device for a vehicle includes: a digital substrate having a first semiconductor package with a CPU, a second semiconductor package with a volatile memory readable and writable from the CPU, a third semiconductor package with a flash memory storing a start-up program of the CPU, and a fourth semiconductor package with a power supply management integrated circuit; and a fan that takes in air along the surface of the digital substrate on which the first to fourth semiconductor packages are mounted. The third semiconductor package is disposed to distance from the first semiconductor package by at least a first predetermined distance and to distance from the fourth semiconductor package by at least a second predetermined distance exceeding the first predetermined distance, and is disposed in a passage of the air taken in by the fan.
US09591777B2
A cover opening structure including a case, a cover, a pushing button, a pushing unit and an axle is provided. The cover has a first portion having a first side, a second portion having a second side connected to the case, and a connecting portion connected therebetween, wherein the connecting portion is softer than the first and second portions. The pushing button disposed on the case has a body and an inserting portion extended from the body. The pushing unit has a first end, a second end and a leaning portion connected therebetween and is inserted between the body and the first end. The axle is disposed at the case while the leaning portion leans against the axle. The pushing unit rotates about the axle while the first end moves downward and the second end moves upward to push up the first portion when the pushing button is moved.
US09591773B2
A display device comprises: a display panel; a rear surface panel coupled to the display panel by means of a first adhesive tape partially coated onto a rear surface of the display panel; a rigid bar which is arranged between the display panel and the rear surface panel and coupled to the rear surface of the display panel by means of a second adhesive tape, such that it is possible to provide a display device having sufficient rigidity while minimizing increase in thickness and reducing the weight of a structure for supporting the rear surface of the display panel by simultaneously using the rear surface panel and the rigid bar on the rear surface.
US09591770B2
Embodiments of this invention use multi-layer ceramic substrate with one or more hermetically sealed and filled metal vias with smaller pitch and size in combination with flexible printed circuit cables and interposers to provide a custom electric feed through for vacuum to atmosphere chambers. This abstract is provided to comply with rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.
US09591769B2
A module includes a wiring board; a plurality of mounting electrodes for component mounting, the mounting electrodes being disposed on one principal surface of the wiring board; a plurality of components mounted on the one principal surface of the wiring board and solder-connected to the mounting electrodes; a solder resist being a photosensitive resin configured to cover the one principal surface of the wiring board, with a plating electrode layer of each mounting electrode exposed; and a sealing resin layer disposed on the one principal surface of the wiring board, the sealing resin layer being configured to cover the photosensitive resin and the components connected to the mounting electrodes. A recess substantially wedge-shaped in cross section is provided at a boundary between the plating electrode layer of each mounting electrode and the solder resist, and the recess is filled with resin of the sealing resin layer.
US09591766B2
A device interconnection system uses an indexed carrier to locate an array of contacts on an array of solder pads on a printed circuit board. In an embodiment, the PCB is indexed to a device housing in the same manner that it is indexed to the carrier, allowing the array of contacts to match and protrude through an array of holes in the housing. In a further embodiment, the housing is substantially metallic, and the array of holes in the housing are located in an insulating plate formed in the housing.
US09591765B2
A flexible display panel, and particularly, to a flexible display panel which is bendable, not an existing glass substrate, a fabrication method thereof, and an image display terminal unit using a flexible display panel are provided.In the case of the flexible display panel, the fabrication method, and the image display terminal unit, the flexible display panel is implemented with a plastic substrate, rather than the conventional glass substrate, and a portion of the non-active area of the display panel is cut to form a cutout portion to insert modules of the image display terminal unit into the cutout portion to thus reduce a receiving space of the lower housing, thereby minimizing a width of the bezel region.
US09591742B2
There is provided an interposer for cooling an electronic component. The interposer includes: a substrate body having a hollow cooling channel therein, wherein a cooling medium flows through the cooling channel, the cooling channel including: a plurality of main cooling channels extending in a certain direction and separated from each other; an inflow channel which is communicated with one end of the respective main cooling channels; and an outflow channel which is communicated with the other end of the respective main cooling channels, and a plurality of through electrode groups each comprising a plurality of through electrodes arranged in a line. Each of the though electrodes is formed through the substrate body to reach the first and second surfaces of the substrate body. The respective through electrode groups are partitioned by at least corresponding one of the main cooling channels.
US09591736B2
Water cooling system (1) for a plasma gun (2), method for cooling a plasma gun (2) and method for increasing a service life of a plasma gun (2). The system (1) includes a water cooler structured and arranged to remove heat from cooling water to be supplied to the plasma gun (2), a controller (7) structured and arranged to monitor a gun voltage of the plasma gun (2), and at least one flow valve (8) coupled to and under control of the controller (7) to adjust a flow of the cooling water. When the gun voltage drops below a predetermined value, the controller (7) controls the at least one flow valve (8) to increase the plasma gun temperature and the gun voltage.
US09591730B2
A lighting apparatus which is one of a plurality of lighting apparatuses each capable of performing wireless communication with a control device. The lighting apparatus includes: a light emitting unit; a controller which controls turn-on of the light emitting unit; and a communication unit configured to perform wireless communication with the control device to obtain correction time from the control device, the correction time being based on communication delay between the control device and each lighting apparatus. The communication unit further obtains a turn-on instruction for turning on the light emitting unit from the control device, and transmits a response to the turn-on instruction to the control device upon obtainment of the turn-on instruction. The controller turns on the light emitting unit after passage of a time period from when the response is transmitted to the device, the time period being calculated by subtracting communication latency from the correction time.
US09591728B2
A method and apparatus for controlling Zigbee wireless lighting are disclosed. The apparatus for controlling Zigbee wireless lighting includes an address management unit, a packet conversion unit, and a client unit. The address management unit detects a Zigbee wireless address, corresponding to a light ID included in a command received from a user terminal, in an address management table. The packet conversion unit converts the command into a Zigbee light link (ZLL)-based packet. The client unit transfers the ZLL-based packet to Zigbee wireless illumination light corresponding to the Zigbee wireless address in order to control the Zigbee wireless illumination light.
US09591725B2
The invention relates to a light emitting device system (112) comprising power supply terminals (114) and a remote control signal receiver (118), the power supply terminals being adapted for receiving electrical power from an external driver (100), the remote control signal receiver (118) being adapted for receiving a remote control signal, wherein the light emitting device system (112) is further adapted for providing the received remote control signal as remote control signal information exclusively via the power supply terminals (114) and/or via wireless transmission to the driver (100).
US09591723B2
Embodiments are provided for systems and methods of managing a lighting system. According to certain aspects, the lighting system includes a low voltage controller (LVC) connected to multiple switches and to multiple drivers. Based on signals received from the switches, the LVC may determine a desired lighting setting as well as an adjustment setting of the lighting setting. The LVC may apply an appropriate signal to a driver to cause the driver to power a corresponding portion of luminaires. The LVC may include a memory configured to store adjustment settings so that the LVC may revert back to desired lighting and adjustment settings.
US09591706B2
A light-emitting diode (LED) lighting device has an LED and a power supply including an inductor coupled to the LED. A cathode of the LED is coupled to the inductor opposite an anode of the LED. The inductor is coupled for receiving a first power signal. A transistor includes a conduction terminal coupled to the inductor to enable current through the inductor. A current from the first power signal is switched to generate a second power signal. A first diode includes an anode coupled to the inductor opposite the cathode of the LED. A controller includes a first terminal coupled to a cathode of the first diode and a second terminal coupled to a control terminal of the transistor. A dimming controller is coupled to a third terminal of the controller. A Zener diode is coupled to the first terminal of the controller.
US09591704B2
Various embodiments may relate to a lighting system including a Power Supply Unit and at least one Light Engine Module, with an interface between the Light Engine Modules and the Power Supply Unit. The Light Engine Modules send pulses representing their current demand to the Power Supply Unit adjusting the output current accordingly. The Light Engine Modules are connected in parallel, and the pulse sequences are sent at the same time. Measures are taken to cope with interfered pulses.
US09591693B2
A system for implementing a control or access function is described. The system comprises a mobile device having a mobile identifier, a short range communication interface and a long range communication interface. The system also comprises a local device having a local identifier. The system also comprises a remote device comprising a long range communication interface and a controller. The mobile device is configured for short range communication with the local device for receiving the local identifier, and the remote device is configured for long range communication with the mobile device for receiving a communication comprising at least the local identifier and the mobile identifier. The controller of the remote device is configured to perform at least one control or access action in response to receiving the communication from the mobile device. A controller for implementing a control or access function is also described.
US09591689B2
Example embodiments presented herein are directed towards a system and method for detachment in wireless communication systems. Some example embodiments are directed towards detaching a user from a wireless communications network without providing any signaling towards the user.
US09591684B2
A method for pairing a first Bluetooth device with an individual Bluetooth device address with a group of Bluetooth devices, said method comprising: assigning a group Bluetooth device address to each of said group of Bluetooth devices; the first Bluetooth device exchanging Bluetooth device addresses with a second Bluetooth device from said group of Bluetooth devices when said first Bluetooth device comes within communication range of said second Bluetooth device; establishing a link key; storing the group Bluetooth device address and the link key; the first Bluetooth device exchanging Bluetooth device addresses with a third Bluetooth device from said group of Bluetooth devices when said first Bluetooth device comes within communication range of said third Bluetooth device; recognizing the group Bluetooth device address assigned to the third Bluetooth device; and establishing a communications channel between said first Bluetooth device and said third Bluetooth device based on said link key.
US09591682B2
A user of a cellular telephone also has a peripheral device, such as a wristlet or ring, for example, that is worn on, and contacts, the user's body. When the user depresses a user control, such as a power button or other control on the cellular telephone, a Body Area Network (BAN) communication link is established between the cellular telephone and the peripheral device. The BAN link utilizes the user's body as a transmission medium to carry data between the cellular telephone and the peripheral device. Additionally, a passcode stored at the peripheral device is sent to the cellular telephone over the BAN link. If the passcode is valid, the device will bypass a passcode entry screen and unlock the cellular telephone for the user.
US09591671B2
A mobile communication system supports cellular communication in which data communication is performed between a network and a user terminal and D2D communication in which data communication is directly performed among two or more user terminals. The D2D communication is performed by using a part of the uplink radio resources of the cellular communication. The uplink radio resources include a specific radio resource that is used in the transmission of a predetermined uplink signal in the cellular communication. The use of the specific radio resource in the D2D communication is regulated.
US09591666B2
The invention relates to a method for detecting that an additional serving cell is activated is provided. The method is implemented by a wireless device and a network node of a system supporting carrier aggregation. The network node serves the wireless device configured with a first serving cell and the additional serving cell. The network node method comprises configuring (710) the wireless device to transmit feedback information associated with the additional serving cell at a first rate, and transmitting (520) a command to the wireless device to activate the additional serving cell. The method also comprises detecting (530) the activation of the additional serving cell based on reception of feedback information from the wireless device, and configuring (540) the wireless device to transmit feedback information associated with the additional serving cell at a second rate after activation, where the second rate is lower than the first rate.
US09591646B2
A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may be a UE. The apparatus determines a first bandwidth and a second bandwidth of a cell, wherein a reference signal is present in the second bandwidth and is not present outside the second bandwidth. The apparatus receives a physical channel with at least one resource block in a subframe from the cell, the subframe including one or more symbols. The apparatus determines at least one energy per resource element (EPRE) ratio for the received physical channel based at least in part on the first bandwidth and the second bandwidth. The apparatus processes the physical channel based on the determined EPRE ratio.
US09591635B2
Encoded control information can be mapped to an enhanced physical downlink control channel (ePDCCH) search space of a user equipment (UE) in accordance with an offset and aggregation level. The ePDCCH search space may include a physical resource block (PRB) set located in a data region of a downlink subframe. The encoded control information may be mapped into one or more enhanced control channel elements (eCCEs) of the ePDCCH search space beginning from a starting location. The starting location is an eCCE location within the PRB set. The PRB set, as well as the starting/eCCE location within the PRB set, are identified in accordance with an offset associated with the UE. A number of eCCEs carrying encoded information corresponds to an aggregation level.
US09591600B2
A method for reporting TAT (time alignment timer) status information at a user equipment (UE) in a wireless communication system is disclosed. The method includes a step of reporting the TAT status information for at least one TAG (time alignment group) to a network when a condition is met, wherein the TAT status information indicates whether the TAT for at least one TAG is running or not.
US09591596B2
Method for transmitting and receiving signal in wireless communication system and apparatus for same
A method is provided for transmitting a signal from a transmitting end to a receiving end in a wireless communication system. A preamble and the signal are transmitted. A length of the preamble is determined based on a bandwidth of the wireless communication system. The preamble is used for an automatic gain control of the signal. The preamble is transmitted in either a first symbol or a last symbol included in at least one subframe having the signal transmitted therein. A prescribed sample of either the first symbol or the last symbol is nulled by the receiving end and wherein the prescribed sample is included in a guard interval.
US09591595B2
A method and a satellite gateway for minimizing an impact of a noise floor variation in a spot beam satellite system. A demodulator processes digitized signals from multiple channels. Digitized signals are automatically gain controlled by respective automatic gain control components associated with respective channels. Automatic gain controlled digitized signals are downconverted and provided to a burst processor. The burst processor processes each downconverted signal and provides, with respect to each downconverted signal, an automatic gain control estimate, a code rate, and an inroute number to a processor component. The processor component determines an average automatic gain control value for each inroute, provides automatic gain control references to the respective automatic gain control components, and periodically sends noise map information to satellite terminals served by the satellite gateway. In some embodiments, the automatic gain control values are biased according to corresponding code rates.
US09591592B2
Disclosed is a device for controlling transmission power in CAN communication, including: a controller area network (CAN) interface configured to receive transmitted data through a CAN BUS; a message priority management unit configured to read an arbitration ID included in the received data, and determine a priority of the received data; and a transmission power level selection unit configured to determine a transmission power level according to the priority.
US09591590B2
A method for performing inter cell interference coordination between a first cell A and a second cell B of a communication network, wherein at least the first cell comprises a plurality of distributed transmission points. The method in the first cell comprises individually controlling the transmit power of the plurality of distributed transmission points within the first cell A. By being able to individually control the transmit power of each distributed transmission point to perform inter cell interference coordination, this has the advantage of improving the performance of victim UEs in the second cell B, while not impacting the performance in most UEs connected to the first cell A (e.g. the aggressor cell).
US09591581B2
Generally discussed herein are systems and apparatuses that can implement a Mobility State Estimation (MSE) of a User Equipment (UE) and techniques for using the MSE algorithms. According to an example technique to determine the MSE of a UE can include determining, using the UE, a maximum Reference Signal Received Power (RSRP) within a cell, determining, using the UE, a minimum RSRP within the cell, determining, using the UE, a difference between the maximum and minimum RSRP, and determining, using the UE, an MSE of the UE as a function of the determined difference.
US09591577B2
Method and apparatus for optimizing power consumption of a terminal in a mobile communication system
The present invention relates to a method and to an apparatus for optimizing the power consumption of a terminal in a mobile communication system. The method for optimizing power consumption of a terminal in a mobile communication system comprises: a determination step of determining whether there is a need for changing a configuration for a discontinuous reception operation of the terminal; and a transmission step of transmitting, to a base station, a request message for a change in the discontinuous reception operation, if it is determined that the change is needed.
US09591563B2
Teachings herein schedule a data transmission in a variable bandwidth wireless communication system based on the power efficiency of a mobile node. One or more processing circuits, of the mobile node or a network node, determine the value of a control setting that defines a power efficiency configuration of the mobile node. In one embodiment, for example, the power efficiency configuration indicates the mobile node is configured to operate at the maximum power efficiency attainable without the data rate of the data transmission falling below a minimum data rate required by a quality of service. Regardless, the one or more processing circuits select from different possible bandwidths of the data transmission a bandwidth that supports a given data rate and that, according to a power efficiency model that models power efficiency of the mobile node for the different possible bandwidths, yields a power efficiency comporting with the power efficiency configuration.
US09591547B2
A method is disclosed of a wireless communication device comprising a radio transceiver and a first radio access control unit adapted to control operation of the wireless communication device in association with a first network node of a first cellular communication network. The method comprises (during use of the radio transceiver by the first radio access control unit) indicating a worse than actual channel condition to the first network node, monitoring a change in code rate of signals transmitted from the first network node in response to the worse than actual channel condition indication, determining a relation between the worse than actual channel condition indication and the code rate change, and determining an offset value based on the determined relation. The offset value is applicable to offset a channel condition indication value to be transmitted to the first network node in association with a gap in the use of the radio transceiver by the first radio access control unit. Corresponding computer program product, arrangement and wireless communication device are also disclosed, as well as using a server for storing the offset values.
US09591544B2
Provided is a method for user equipment reselecting a cell in a wireless communication system. The method comprises: obtaining a public land mobile network (PLMN) list from a serving cell, wherein the PLMN list lists a plurality of PLMNs according to businesses sharing the serving cell; obtaining cell reselection information from the serving cell, wherein the reselection information includes a plurality of cell reselection information sets related to the plurality of PLMNs; and reselecting the cell based on the PLMN list and the cell reselection list.
US09591534B2
Methods, network control nodes, network nodes and user equipments for assisting the updating of neighbor cell information when a new cell is introduced, or added, to an already existing radio access network are described in this disclosure. According to an example embodiment a signal is transmitted, from a first network control node 10 associated with RAN1 to a second network control node 20 associated with RAN2. This signal comprises a cell identity CI1, e.g. a Local Cell Identity LCI1, of the newly introduced cell C109, which is added to RAN1. Next, the second network control node 20 of RAN2 receives the signal comprising the cell identity CI1 of this newly introduced cell C109. In response, the second network control node 20 transmits, to at least one user equipment 30e associated with the RAN2, a signal comprising the received cell identity CI1 of the newly introduced cell C109 as well as a request to the at least one UE 30e associated with RAN2 to search for the newly introduced cell C109 of RAN1, which is controlled by network node 40.
US09591532B2
A communication control method includes: transmitting, by a second radio base station (103) adjacent to a first radio base station (100), an attribute value relating to a second cell (102) under control of the second radio base station (103) to the first radio base station; receiving, by the first radio base station, the attribute value relating to the second cell; comparing, by the first radio base station, the attribute value relating to the second cell with an attribute value relating to a first cell under control of the first radio base station; and executing, by the first radio base station, processing for matching the attribute value relating to the second cell with the attribute value relating to the first cell in accordance with a predetermined criterion when the received attribute value relating to the second cell is different from the attribute value relating to the first cell.
US09591531B2
The disclosure is directed to a method carried out on a wireless device capable of communicating over a first radio-access network (“RAN”) using a first radio-access technology (“RAT”) and over a second RAN using a second RAT. According to various implementations, the device proxies a data communication session between an application executing on the device and a remote host over the first RAN, requests data content from the remote host during the session, transfers the session from the first RAN to a second RAN based on the amount of the data content that remains to be received from the remote host during the session and based on a radio-access condition of the first RAN or of the second RAN.
US09591529B2
There is disclosed a method for managing a wireless communications network and a communications system. A request to access a single-user service set at a specified location at a specified future time is accepted from a user, the request including configuration information for the private service set. The configuration information is transmitted to an access point selected from a plurality of access points, the selected access point located at the specified location. The selected access point configures the single-user service set at the specified future time using the configuration information.
US09591527B2
A method for improving data throughput on a subscription includes: filtering data traffic throughput on a first subscription; comparing the filtered data traffic throughput to a threshold data rate; determining if the filtered data traffic throughput is greater than a threshold data rate value; and in response to a determination that the filtered data traffic throughput is equal to or less than the threshold data rate value, determining whether a tune away (TA) mode different than a first TA mode increases data traffic throughput on the first subscription.
US09591524B2
A method is disclosed, comprising receiving a first connection request from a device, and in response to receiving the first connection request from the device, connecting to and sending a first confirmation message to the device. The method includes receiving a set of one or more packet fragments from the device, buffering the set of packet fragments, and sending a packet-receipt confirmation to the device. The method includes sending a second connection request to a central node server and receiving a second confirmation message from the central node server. The method includes, in response to receiving the second confirmation message, combining the set of packet fragments into one or more data packets, sending the combined data packets to the central node server, and receiving a second packet-receipt confirmation from the central node server, and in response to the second packet-receipt confirmation, deleting the first set of buffered packet fragments.
US09591514B2
Methods and apparatus for executing a client-based, over-the-top (OTT) application, the client-based OTT application for maintaining communications with a second communication device, comprising, in one embodiment, a first transceiver for transmitting and receiving user traffic, a memory for storing processor-executable instructions, and a processor, coupled to the transceiver and the memory, for executing the processor-executable instructions that cause the wireless communication device to establish a first control plane connection, establish a second control plane connection, establish a first data plane for transporting the user traffic, the first data plane connection relating to the first control plane connection, establish a second data plane connection for transporting the user traffic if at least one predetermined event has occurred, the second data plane connection related to the second control plane connection, and to transmit and receive the user traffic over the second data plane connection via the first transceiver.
US09591513B2
Systems, methods, and instrumentalities are disclosed to perform rate adaptation in a wireless transmit/receive unit (WTRU). The WTRU may receive an encoded data stream, which may be encoded according to a Dynamic Adaptive HTTP Streaming (DASH) standard. The WTRU may request and/or receive the data stream from a content server. The WTRU may monitor and/or receive a cross-layer parameter, such as a physical layer parameter, a RRC layer parameter, and/or a MAC layer parameter (e.g., a CQI, a PRB allocation, a MRM, or the like). The WTRU may perform rate adaption based on the cross-layer parameter. For example, the WTRU may set the CE bit of an Explicit Congestion Notification (ECN) field based on the cross-layer parameter. The WTRU may determine to request the data stream encoded at a different rate based on the cross-layer parameter, the CE bit, and/or a prediction based on the cross-layer parameter.
US09591500B2
Provided in the embodiments of the present invention are a measurement reporting method and device in a CA system. The method includes: UE receives the message from the network side; according to the message, the said UE judges the component carriers and/or measurement object whether meet the condition of triggering measurement reporting or not; when result is true, UE reports measurement information of at least one component carrier and/or measurement information of at least one measurement object to the network side by measurement report message. In the invention, the UE can report the measurement information of multiple carriers and/or frequencies together, therefore, it simplifies the reporting process, reduces the system time delay, and makes the network side easier to perform carrier management for LTE-A UE.
US09591496B2
Integrated circuit design and operation techniques are disclosed. In some embodiments, a data store stores, for each of a plurality of cores, a core image data comprising metadata about or otherwise associated with the core. A processor receives an indication of an application-related objective and uses core image data stored in the data store to identify programmatically a set of two or more cores from among the plurality of cores to help achieve the objective and to configure the two or more cores to help achieve the objective.
US09591495B2
Computation of delay error offset information is facilitated. A method can include receiving measurement information indicative of a location of a mobile device, calibrating the measurement information resulting in calibrated measurement information, comparing the calibrated measurement information and historical calibrated measurement information, and computing a measurement error based, at least, on the comparing, wherein the measurement error includes delay error offset information.
US09591488B2
The invention creates a mobile station comprising a mobile end device (ME) with a secured runtime environment (TEE) and a removable or firmly implemented security element (SE), with an end device send server (TEE-TSM) arranged in the security element (SE), which is arranged to send to the secured runtime environment (TEE) end device messages which can be received by the secured runtime environment (TEE). The end device messages are sent by a trusted service manager (SE-TSM), which is provided for the security element (SE), to the security element (SE), thereby higher efficiency being guaranteed at maintained security.
US09591484B2
A secure operating environment for a telecommunication device is disclosed, where a trusted execution environment (TEE) can establish both first secure communication (SC) channel between the TEE and a security-enabled SIM card, and a second SC between a service provider entity and Trustlet application, which is a component of the TEE of the telecommunication device. The telecommunication device may include a processor(s), an identification module, and a memory including the TEE and a normal operating environment (NOE). The TEE can be operated by the one or more processors to establish the first SC channel, authenticate a service identifier of the identification module, and establish the second SC channel, prior to an execution of the NOE.
US09591481B1
Embodiments of the present invention provide methods, systems, and computer-readable storage medium for managing access to an application on a mobile computing device. In an embodiment, a method includes receiving a request from a user to return to the application and return to a previous screen of the application on the mobile computing device, and determining, using a processor, whether the previous screen of the application was in a secured area of the application. If it was in the secured area, then an authentication protocol is triggered prior to allowing the user to return to the previous screen in the secured area of the application on the mobile computing device. In another embodiment, geolocation dependent information is provided to a user via an application on a mobile computing device.
US09591466B2
A portable communication device comprises a radio frequency signal transceiver configured to receive an instruction signal; and control electronics configured to detect that the instruction signal has been received; and cause the portable communication device to transmit a beacon signal responsive to the instruction signal being detected by the control electronics.
US09591461B2
A proxy multicast-broadcast single-frequency network (MBSFN) subframe conforming to a 3rd Generation Partnership Project (3GPP) Long Term Evolution (LTE) communication specification is transmitted within an MBSFN proxy region that at least partially overlaps with a non-LTE service area of a non-LTE access node providing wireless service to user equipment (UE) devices in the non-LTE service area. The non-LTE access node provides wireless service in accordance with a non-LTE communication specification that is different from the LTE communication specification. The MBSFN proxy region is smaller than, and is within an LTE service area of an LTE access node that provides wireless service to UE devices within the LTE service area in accordance with the LTE communication specification. The proxy MBSFN subframe is transmitted with a timing and frequency such that a UE device receiving service from the LTE access node is capable of receiving the MBSFN subframe.
US09591460B2
The disclosure relates to dynamically controlling group priority access to a wireless network for a plurality of subscriber devices. An aspect transmits, on a broadcast/multicast interface, a priority group list indicating a priority state of at least one communications group of subscriber devices, wherein a subscriber device is barred from performing channel access procedures when at least one group identifier of the priority group list does not match at least one group identifier of a list of group identifiers of the subscriber device. An aspect receives, on a broadcast/multicast interface, a priority group list indicating a priority state of at least one communications group of subscriber devices, and bars channel access procedures when at least one group identifier of the priority group list does not match at least one group identifier of a list of group identifiers of the subscriber device.
US09591454B2
Disclosed are apparatus and methods for providing outputs; e.g., location estimates, based on signal strength measurements. A computing device can receive a particular signal strength measurement, which can include a wireless-signal-emitter (WSE) identifier and a signal strength value and can be associated with a measurement location. The computing device can determine one or more bins; each bin including statistics for WSEs and associated with a bin location. The statistics can include mean and standard deviation values. The computing device can: determine a particular bin whose bin location is associated with the measurement location for the particular signal strength measurement, determine particular statistics of the particular bin associated with a wireless signal emitter identified by the WSE identifier of the particular signal strength measurement, and update the particular statistics based on the signal strength value. The computing device can provide an estimated location output based on the bins.
US09591444B2
A least squares geofence method that minimizes trigger misfires caused by data variability and location blunders and minimizes delayed/missed entry triggers generated under urban or indoor conditions. The least squares geofence method uses a weighted least squares (LS) model to compute a location estimate for a target device. A LS location estimate is used to determine if a target device is located inside or outside a predefined geofence. The present invention additionally comprises a Kalman filter geofence method that further improves the accuracy of entry/exit geofence triggers. A Kalman filter geofence method uses a Kalman filter to filter location data retrieved for a target device. Filtered location data is used to determine if a target device is located inside or outside a predefined geofence. A Kalman filter geofence method estimates velocity and heading information for a target device to generate accurate entry/exit geofence triggers for devices in fast moving mode.
US09591441B2
A method and system for long-life asset tracking is disclosed. One example utilizes an activation module to provide an activation signal to at least a portion of the long-life asset tracker. A position determiner receives the activation signal and determines a location of the long-life asset tracker with a first level of accuracy or a second level of accuracy, wherein the second level of accuracy is more accurate than the first level of accuracy and wherein a default mode of operation is to utilize a radio locator for position determination instead of a navigation satellite system module to extend the life of a power source of the long-life asset tracker. An information provider module to broadcast the location of the long-life asset tracker is also disclosed.
US09591439B2
Disclosed is a method for transmitting location information about user equipment, used for determining the location of user equipment more accurately by the core network, benefitting operations such as accurate charging by the core network. The method includes: a control plane management device receiving location information reported by a relay node (RN), wherein the location information includes relevant information about the donor cell where the RN is located; and the control plane management device determining the location of UE according to the received location information, and sending the latest location information about the UE to a charging function node after the location of the UE has changed. Also disclosed is an implementing method for the charging function node side, and a device used for implementing these methods.
US09591436B2
A communication apparatus of the present invention and the method of controlling the same associate and store device identification information that identifies a device and access point identification information that identifies an access point, and upon obtaining, from a device, communication information for communicating with the device, specify access point information corresponding to device identification information included in the communication information obtained from the stored access point identification information. Then, the access point indicated by the specified access point information is connected to, and communication is executed between a device indicated by the device identification information included in the communication information and the communication apparatus.
US09591427B1
A method captures audio impulse responses of a person wearing electronic microphones in a left ear and a right ear. A smartphone generates a sound while it is away from but proximate to the person. The microphones capture the audio impulse responses that are used to convolve sound so it localizes away from but proximate to the person.
US09591426B2
Methods and systems are provided for ultrasonic emitter based floor audio units. An example floor audio unit may comprise one or more ultrasonic emitters and may be placed on or near a floor. The floor audio unit may generate audio output that comprises ultrasonic signals, and may emit the ultrasonic signals using the one or more ultrasonic emitters, where the one or more ultrasonic emitters may be configured to emit the ultrasonic signals upward. Further, directionality of emission of the ultrasonic signals is based on a position of a listener and/or a location of the listener's head relative to the enclosure of the floor audio unit. The ultrasonic signals and/or the positioning of the one or more ultrasonic emitters may be adjusted based on the position of the listener and/or the location of the listener's head to optimize the directionality of emission of the ultrasonic signals. The position of the listener and/or the location of the listener's head may be determined in real-time, such as using sensory information.
US09591424B2
An output signal is generated from an input signal by applying a send effect processing to the input signal. The input signal comprises a weighted sum of component signals. Dependencies between the weighted component signals are represented by parameters. In accordance with the present invention, the output signal is generated in dependence of the parameters to compensate for an unequal weighting of component signals comprised in the input signal. Due to this compensation the strength of the send effect corresponding to the separate component signals is (nearly) proportional to the strength of each of the component signals, which results in more realistic surround experience.
US09591415B2
A hearing aid device configured to be inserted into the ear canal of a hearing aid user. The hearing aid includes a receiver, a hearing instrument body, and a connection member extending between the hearing instrument body and the receiver. The connection member is a permanent part of the hearing aid device and the connection member has a stiffness that allows the receiver to be inserted into the ear canal by moving the hearing instrument body towards the eardrum. The connection member achieves a first stiffness sufficiently large to insert the hearing aid device into the ear canal and achieves a second significantly reduced stiffness which makes the hearing aid device comfortable to wear for the user.
US09591403B2
A method for operating an active noise reduction system that is designed to reduce sinusoidal noise, where there is an active noise reduction system input signal that is related to the frequency of the noise to be reduced, and where the active noise reduction system comprises one or more adaptive filters that output a generally sinusoidal noise reduction signal that is used to drive one or more transducers with their outputs directed to reduce the noise. Distortions of the noise reduction signal are detected. A distortion is based at least in part on differences between the frequency of the noise reduction signal and the frequency of the sinusoidal noise. The noise reduction signal is altered based on the detected distortion.
US09591401B2
A vibration pickup device for measuring an electronic device that transmits sound to a user via vibration transmission by pressing a vibrating body held in a housing against a human ear includes a plate-shaped vibration transmission member and a vibration pickup joined to a portion of the vibration transmission member. The vibration transmission member is mountable on a peripheral portion of an artificial external ear canal, formed in an ear model unit modeled after a human ear, and includes a hole in communication with the artificial external ear canal.
US09591397B2
A loudspeaker mounting assembly includes a frame, a sleeve, and a tilt-angle adjustment mechanism. The frame may include an outer frame, an inner frame rotatable about a frame axis relative to the outer frame, and a frame wall extending away from a rear side. The sleeve is coupled to the inner frame at a pivot axis and is tiltable to a plurality of tilt angles relative to the inner frame. The tilt-angle adjustment mechanism is engageable with the sleeve to enable selection of a desired tilt angle. A loudspeaker may be mounted to the sleeve such that the loudspeaker may be swiveled about the frame axis and tilted about the pivot axis.
US09591396B2
An ear set device that includes a main body; and one or more earphones configured to output a response signal, wherein at least one of the one or more earphones includes: a first detecting unit configured to detect whether the one or more earphones are attached to a user, wherein the main body includes a communication unit configured to perform wireless communication with the one or more earphones, a second detecting unit configured to detect a location of the main body, and a control unit configured to, based on a determination that the main body is inside a vehicle and a determination that the vehicle is operating while the one or more earphones are attached to the user, receive, from the vehicle, information related to an operation of the vehicle and output a response signal corresponding to the received information through the one or more earphones is disclosed.
US09591385B2
This invention teaches a system for measuring utility data consumption using a smartphone or similar digital device in a crowd-sourced process.
US09591373B2
An interactive television system is provided in which an interactive television application is used to support network-based or local personal video recorder capabilities. A user may use this application to view lists of program listings. The user may select a program listing of interest. The interactive television application may allow the user to set a reminder for the selected program at the scheduled broadcast time. This application may also allow the user to set a reminder for the selected program at a later time at which the program is not scheduled to be broadcast. The user may be provided with a reminder at this later time. In response, the user may direct the network-based or local personal video recorder to play back the program or may defer the reminder again. The interactive television application may collect information on program usage and popularity to determine how long to retain certain programming.
US09591371B1
Test patterns and associated techniques for testing the fidelity of color processing are disclosed. One set of embodiments provide a test pattern that exhibits a large number of spatial interactions (e.g., edges) between colors corresponding to triples of constant value RGB primaries that incorporate a specific primary. Another set of embodiments provide an animated sequence of test patterns that exhibit temporal interactions between the colors identified above. Yet another set of embodiments provide a test pattern comprising a plurality of zones, where distinct subsets of the zones are configured to exhibit independent visual changes in response to adjustments of specific color processing controls. Using these test patterns, users may more easily test the fidelity of color processing (such as color dematrixing), and may more easily calibrate color processing controls accordingly.
US09591370B2
A method and system for management of day-to-day television consumption is disclosed. More particularly, the disclosure relates to the evaluation and comparison of television providers and television channel packages, as well as management of the programs/channel packs offered by the television providers. The system and method disclosed herein enables the consumer to view and compare television channel offers, construct television channel packages, and purchase the constructed packages.
US09591362B2
The present invention is directed to a system, method and computer program for enabling a user (100) (an auditor or a viewer) to access complementary information related to one or a plurality of sequences or topics of interest (102) in a recorded program (103) previously broadcast on the radio or television and played back on a device, such as an audio or video tape or disk recorder/player (104). The preferred embodiment of the invention relates to a system and method for enabling a person (100) listening to or watching a recorded program (103), to select one or a plurality of topics (101) (102) drawing his or her attention and for immediately receiving further information related to these topics from the World Wide Web. The system is based on the synchronization of local times (204) (205) of transmitters (201) and recorders (203). The flow of information transmitted, received and recorded is always synchronized, independently of the relative positions of recorders and transmitters. The synchronization is done referring to an absolute or universal time such as the Global Positioning System Time (GPS-time), the Global Orbiting Navigational Satellite System (GLONASS) time or another suitable universal time based on a satellite system. The GPS or GLONASS receivers are integrated or connected to the broadcasting stations. At the receiver side, GPS or GLONASS receivers may be integrated or connected to the audio or video recorders. The system is also based on a plurality of hyperlinks defined during the production and recording of the broadcast program, for given sequences corresponding to particular intervals of time synchronized with the universal (absolute) time. The hyperlinks are associated with the information that is broadcast in the program. They can be selected by users during the playback of the recorded program during predefined intervals of time and activated to access additional information and services.
US09591360B2
A video streaming system comprises one or more servers, each of the one or more servers including one or more processors and a memory. The one or more servers receive signaling from a client device via a packet-based telecommunication network. In response to the received signaling, the one or more servers transmit to the client device, via the packet-based telecommunication network, one or more files in a format compatible with a media player on the client device, the one or more files including (i) an indication of one or more segments of video content, (ii) one or more URLs identifying one or more resources of a content distribution network available to facilitate streaming of the one or more segments and one or more advertisements to the client device, (iii) information instructing the client device how to communicate with the one or more resources to cause the one or more segments of the video content and the one or more advertisements to be streamed to the client device in a predetermined sequence, and (iv) an identifier uniquely associated with the client device and a viewing session for the video content.
US09591359B2
Control circuitry may identify an image corresponding to a media asset, where the image comprises a plurality of portions, and where each portion of the plurality of portions comprises a respective entity. The image identified by control circuitry may include several portions, where each portion includes a respective entity. Control circuitry may determine an identity of each respective entity in each respective portion of the plurality of portions. Control circuitry may then access a database to determine a level of prevalence of each identity in the media asset. Based on these identifications, control circuitry may determine which respective entity corresponds to a highest level of prevalence (e.g., with respect to the other entities), and may generate for display a respective portion comprising the respective entity that corresponds to the highest level of prevalence.
US09591346B2
A method of operation of a content delivery system includes: detecting a person's presence for identifying a portable device; determining an audience type based on the person's presence for determining a content type presentable on a public device; and distributing a display content based on the audience type for displaying on the portable device, the public device, or a combination thereof.
US09591344B2
A system that incorporates teachings of the present disclosure may include, for example, a storage medium including computer instructions to receive sensory information at a media device from a first mobile communication device where the first mobile communication device obtains at least a portion of the sensory information from at least one second mobile communication device in response to a broadcast by the first mobile communication device of a wireless signal representing a notice to obtain the sensory information, where the sensory information is associated with an environment of the first mobile communication device, and where the sensory information comprises images of the environment. The computer instructions can enable generating a plurality of personal content utilizing at least a portion of the sensory information, where each of the plurality of personal content includes some of the images captured at different perspectives. Other embodiments are disclosed.
US09591343B2
The invention relates to a method and system to communicate primary and secondary content streams to at least one remote unit, for example, via a television channel in a targeted television environment. The secondary content stream comprises a plurality of tertiary content streams (e.g., video streams) providing commercials, advertisements or any other content. The tertiary content streams are included in the secondary content stream as a mosaic so that each tertiary content stream is a subset or portion of an active display area or frame provided by the single secondary content stream. In one exemplary embodiment, the method and system provide targeted or specific commercial advertisements to demographically selected audiences.
US09591341B2
A source of television programming sends the TV programming into a geographic region. The source also sends enhanced programming for transmission. The enhanced signals result in transforming 2D video in the TV programming signals into 3D signals and/or replacing 2D video in the TV programming signals with 3D video. The enhanced programming is tied to the TV programming signals to limit useful display of the enhanced programming to the geographic region.
US09591327B2
According to the present invention, an image encoding/decoding method comprises the steps of: performing an intra prediction on a current block so as to generate a prediction block; performing filtering on a filtering target pixel in the prediction block on the basis of the intra prediction mode of the current block so as to generate a final prediction block; and generating a reconstructed block on the basis of a reconstructed differential block corresponding to the current block and on the final prediction block. According to the present invention, image encoding/decoding efficiency can be improved.
US09591322B2
An example video encoder uses a self-adaptive dictionary that only depends on the block location, without requiring real time design/redesign of the dictionary. A mean-removed block may be directly represented using a redundant dictionary including all possible inter-prediction candidates with integer motion vectors (mean-removed). In general the dictionary may also contain some intra-prediction candidates and some pre-designed fixed dictionary atoms. The coefficients may be determined by minimizing the L0 norm of the coefficients subject to a constraint on the sparse approximation error. Using such a self-adaptive dictionary can lead to a very sparse representation, with significantly fewer non-zero coefficients than using the DCT transform on the prediction error. Some example embodiments consistent with the present invention use a modified orthogonal matching pursuit (“OMP”) algorithm to orthonormalize each new chosen atom with respect to all previously chosen and orthonormalized atoms. Each image block is represented by the quantized coefficients corresponding to the orthonormalized atoms.
US09591319B2
A video encoding apparatus for encoding a video stream comprises a reference frame cache for reference frame video data retrieved from a reference frame storage unit in external memory, which is derived from an individual frame of the video stream. First and second source frame storage units store first and second blocks of unencoded video data taken from first and second source frames of the video stream, respectively. First and second video encoders perform first and second encoding operations to encode the first and second blocks of unencoded video data with reference to the reference frame video data cached in the reference frame cache, respectively. The first video encoder and the second video encoder perform the first encoding operation and the second encoding operation in parallel with one another.
US09591313B2
A transform size determination module includes a transform size preprocessor configured to process residual data from a picture of the video data to evaluate a plurality of transform block sizes and to generate candidate transform size data that indicates a selected non-null proper subset of the plurality of transform block size. A final transform size determination processor generates final transform block size data that indicates a final transform block size, based on the candidate transform size data.
US09591311B2
The image coding method includes: determining a context for a current block to be processed, from among a plurality of contexts; and performing arithmetic coding on the control parameter for the current block to generate a bitstream corresponding to the current block, wherein in the determining: the context is determined under a condition that control parameters of neighboring blocks of the current block are used, when the signal type is a first type, the neighboring blocks being a left block and an upper block of the current block; and the context is determined under a condition that the control parameter of the upper block is not used, when the signal type is a second type, and the second type is one of “mvd_l0” and “mvd_l1”.
US09591309B2
A method, in one embodiment, can include performing difference transformation of image samples. In addition, the method can also include performing length selection. The method can also include performing a prioritized ordering of difference data. Furthermore, the method can include performing packing that includes utilizing varying sized bit fields to produce a lossy compressed representation.
US09591292B2
Disclosed is a display device and a display method. The display device includes: an image processor which is capable of processing a plurality of images comprising a first image and auxiliary images that may be selectively displayed together with the first image; a display which displays the plurality of images thereon by making the auxiliary images visible corresponding to viewing angles; and a controller which controls the plurality of images to comprise at least one of a first auxiliary image, a second auxiliary image that is different from the first auxiliary image and a third auxiliary image that is used to reduce an interference between the first and second auxiliary image.
US09591284B2
A method of indicating a suitable pose for a camera for obtaining a stereoscopic image, with the camera comprising an imaging sensor. The method comprises obtaining and storing a first image of a scene using the imaging sensor when the camera is in a first pose; moving the camera to a second pose; and obtaining a second image of the scene when the camera is in the second pose. One or more disparity vectors are determined, each disparity vector being determined between a feature identified within the first image and a corresponding feature identified in the second image. On the basis of the one or more disparity vectors, a determination is made of whether the second image of the scene is suitable for use, together with the first image, as a stereoscopic image pair.
US09591279B2
A light source unit includes a fluorescent member configured to emit, when irradiated with excitation light, fluorescence light having a wavelength different from a wavelength of the excitation light, and a controller configured to adjust a conversion efficiency from the excitation light to the fluorescence light of the fluorescent member so that a gradient T satisfies 0.35G≦T≦0.8G in a fluorescence characteristic of the fluorescent member when a horizontal axis represents a normalized light intensity of the excitation light so that a maximum light intensity of the excitation light incident on the fluorescent member is normalized to 1, and a vertical axis represents the light intensity of the fluorescence light from the fluorescence member irradiated with the normalized light intensity of the excitation light, where G represents a gradient in the fluorescence characteristic when the normalized light intensity of the excitation light is 0.3.
US09591277B2
A color separation element array includes a plurality of color separation elements arranged in two dimensions and separating an incident light according to a wavelength such that, of the incident light, a light of a first wavelength is directed to a first direction and a light of a second wavelength that is different from the first wavelength is directed to a second direction that is different from the first direction, in which each of the plurality of color separation elements includes a first element and a second element that are sequentially arranged according to a traveling direction of the incident light, and the first element and the second element of at least one of the plurality of color separation elements are shifted with respect to each other.
US09591273B1
A method for monitoring and verifying a manufacturing process performed by an operator on a workpiece in a work area. The method includes positioning one or more cameras in the work area, such that the operator and the workpiece are in a field of view of each of the cameras. The method includes using a computer system configured for controlling the cameras to record and process images of the workpiece and images of operator actions relating to the manufacturing process, all recorded by the cameras during or at completion of each of a plurality of tasks in the manufacturing process to obtain recorded images. The method includes storing the recorded images, comparing the recorded images against a reference image library comprising references images corresponding to each recorded image to detect any differences between the recorded image and the respective corresponding reference image, and generating a data record.
US09591272B2
Technologies are generally described for automatically optimizing an efficiency of camera placement, numbers, and resolution in multi-camera monitoring and surveillance applications. In some examples, a fraction of a total area may be monitored at a higher resolution than the rest. Employing techniques such as combinatorial state Viterbi technique or combinatorial state trellis technique, a minimum number of cameras that provide the coverage at the needed resolution may be selected. Similarly, a number of points may be covered with at least a predefined number of cameras. For example, a subject of interest may be tracked in a public area, where specific camera(s) may be used to image the subject's face at a higher resolution than the background.
US09591270B1
An apparatus and method can be used with a remote vehicle such as an unmanned aviation system (UAS) or unmanned aviation vehicle (UAV). The system can be an apparatus including a camera, electronics, and a communication unit. The electronics provide a display image on a combiner. The camera is disposed to receive the display image from the combiner and provide a camera image. The communication unit provides data associated with the camera image from the camera to a remote location.
US09591262B2
Real-time interactive broadcast sessions for client devices include: for each client device in the interactive broadcast session, configuring downstream video and audio ports for the interactive broadcast session between a central controller and the client device; receiving from each client device a selected broadcaster corresponding to a broadcaster flow control signal; in response to receiving the selected broadcaster from each client device, sending video and audio streams of the selected broadcaster to each client device over the interactive broadcast session; receiving a request from a given client device on the interactive broadcast session to interact with the selected broadcaster; configuring upstream and downstream video ports for one-to-one video chat session between the central controller and the given client device; and sending the video and audio streams of the given client device, and the video and audio streams of the selected broadcaster, to each client device over the interactive broadcast session.
US09591260B1
In general, the immersive telepresence implementations described herein allow desired telepresence experiences of users or telepresence travel participants to be automatically matched with travel volunteers that can provide these telepresence experiences. The mobile computing devices of the travel volunteers provide audio, video and other data to the travel participant so that the travel participant can experience the sights and sounds of a desired telepresence experience (which can include location and time, as well as a desired activity) without the travel participant physically being present. The immersive telepresence implementations described herein automatically find matches between telepresence experiences on a list (e.g., bucket list) of a travel participant and one or more travel volunteers and provide for various features to provide an immersive and personalized telepresence experience for the travel participant.
US09591254B2
An apparatus configured to record and process video information includes a memory, display, and a processor in communication with the memory and the display. The memory is configured to store video data. The display is configured to display a preview of the video data. The processor is configured to record the video data at a first frame rate, process the recorded video data via removing one or more frames from the recorded video data, the processed video data having a second frame rate that is lower than the first frame rate, and generate the preview to be displayed by the display based at least in part on the processed video data.
US09591243B2
A focus detecting apparatus includes a first image sensor configured to receive a light beam that has passed through an optical system and to output a first signal to be used for a focus detection by a phase difference detection method, a second image sensor configured to receive, by a masking device, a light beam narrower than that received by the first image sensor, which has passed through the optical system and to output a second signal to be used for the focus detection by the phase difference detection method, and a calculating circuit configured to calculate the focus detection by the phase difference detection method. In the focus detection calculation, a search range for an in-focus position using the first signal is wider than that using the second signal.
US09591237B2
Generally described, aspects of the present disclosure relate to generation of an image representing a panned shot of an object by an image capture device. In one embodiment, a panned shot may be performed on a series of images of a scene. The series of images may include at least subject object moving within the scene. Motion data of the subject object may be captured by comparing the subject object in a second image of the series of images to the subject object in a first image of the series of images. A background image is generated by implementing a blur process using the first image and the second image based on the motion data. A final image is generated by including the image of the subject object in the background image.
US09591234B2
A digital camera accesses, processes and displays a combination image composed of visible light and near non-visible (“NNV”) light. A method can include accessing, by a digital camera, raw data having first information associated with a first electromagnetic spectrum range and second information associated with a second electromagnetic spectrum range. The first electromagnetic spectrum range is substantially within the visible spectrum and the second electromagnetic spectrum range is substantially within the NNV spectrum. The method can also include optimizing the raw data for the visible spectrum, thereby generating a first visual image representation, and optimizing the raw data for the NNV spectrum, thereby generating a second visual image representation. The method can also include combining the first visual image representation and the second visual image representation to generate a combination image. The digital camera can then initiate the display of the combination image.
US09591232B2
An information communication method of transmitting a signal is provided that uses a change in luminance. The method includes determining a plurality of patterns of the change in luminance, by modulating a respective plurality of signals to be transmitted, and transmitting, by a light emitter changing in luminance according to a pattern among the determined plurality of patterns of the change in luminance, a signal corresponding to the pattern. The plurality of signals each includes a header and a body. In the determining, a first body, a first header, and a second body are modulated as one set in stated order. In the transmitting, the light emitter changes in luminance according to, in stated order, a first luminance change pattern corresponding to the first body, a second luminance change pattern corresponding to the first header, and a third luminance change pattern corresponding to the second body.
US09591231B2
A technique that makes it possible to obtain a natural photographed image which does not give a feeling of strangeness and emphasizes differences in brightness between bright stars and low-brightness stars, without depending on a photographic scene. In a case where photographing the starry sky, the number of bright spots is detected from a picked-up image, and image processing performed on the picked-up image is controlled to at least blurring processing or edge emphasis processing or neither the blurring processing nor the edge emphasis processing, according to the number of detected bright spots.
US09591227B2
Systems and methods for previewing newly captured image content and reviewing previously stored image content using an electronic device are provided. The previously stored image content may include an individual distinct image or at least two consecutive video frame images.
US09591221B2
An actuator module for optical image stabilization of a lens assembly relative to an image sensor in a camera includes a coil mounting structure. A plurality of optical image stabilization (OIS) coils is mounted to the coil mounting structure. Some embodiments include a lens assembly structure configured to hold a lens assembly. A plurality of magnets is affixed to the lens assembly structure. Some embodiments include a spring assembly for coupling the coil mounting structure to the lens assembly structure, such that the lens assembly structure is movable relative to the coil mounting structure in a plane orthogonal to an optical axis of the lens assembly. The lens assembly comprises a light input side and an opposing light exit side for providing light for an image to an image sensor. The plurality of OIS coils is mounted closer to the light input side than the plurality of magnets.
US09591204B2
A focus detecting unit that includes a corrector configured to correct a signal output from an image sensor using a first shading correction value when the half-mirror is retreated from an optical path, and to correct the signal using a second shading correction value different from the first shading correction value when the half-mirror is inserted into the optical path, and a focus detector configured to provide a focus detection based on the signal corrected by the corrector.
US09591199B2
Provided is a lens apparatus which is communicable with a drive unit including: a movable optical member; and a first communication unit which is communicable with the drive unit, wherein the first communication unit receives an electric power supply different from an electric power supply which supplies an electric power to the drive unit, and wherein the first communication unit is configured to send/receive signals to/from the drive unit in an electrically noncontact manner.
US09591198B2
An endoscope is provided having an imager, an analog-digital converter, and a data converter. The imager comprises multiple pixels which output pixel signals, and that outputs an image signal comprising the pixel signals. The analog-digital converter converts the image signal to digital image data in parallel data format. The data converter converts the digital image data to transmission data. The data converter converts the pixel-generated digital image data based on a first rule, converts the converted digital image data to converted pixel data in serial data format, and adds a start bit and an end bit to the converted pixel data to convert the digital image data to the transmission data.
US09591197B2
A lens apparatus includes: a movable optical member; a driving unit that drives the movable optical member; an operating unit that operates the driving unit; a first controller that derives an input value for operating the driving unit based on an operation amount of the operating unit; a second controller that corrects the input value input from the first controller to calculate a control value and outputs the control value to the driving unit; and a deriving unit that derives a matching position from the control value. When an operation from the operating unit becomes effective, the deriving unit outputs the matching position to the first controller, and the first controller sets the matching position to the input value.
US09591189B2
The present invention relates to a camera and a method for assembling a camera. The camera comprises a sensor, a lens, and a housing. The method comprises: adjusting a position of at least one of the sensor and the lens such that the sensor is positioned at a predetermined angle in relation to an optical axis of the lens, and laser welding the at least one of the sensor and the lens in relation to the housing such that the sensor and the lens are fixed in relation to each other.
US09591187B2
A color input image comprising a plurality of pixels, each pixels encoded in RGB color space, is processed to convert the RGB pixels to another color space domain for printing the color input image. The number of colors within a cell of the input image is reduced. Each cell comprises an N×M array of pixels and the number of colors is reduced to a maximum of b source colors, wherein b is a positive integer equal to or greater than 2. Each of the resulting colors of each cell is calibrated to generate a printable color. The cells are then processed to convert the pixels of each cell into another color space, for example, to determine ink vectors, in another color space, for each calibrated color.
US09591182B2
An information processing system, which includes one or more computers connected to an apparatus via a network, includes a reception part configured to receive a request addressed to a predetermined destination, a generation part configured to generate authority identification information for identifying operation authority to operate the apparatus, in response to reception of the request, a storage part configured to store the authority identification information generated by the generation part, and a transmission part configured to transmit the authority identification information to the transmission source of the request. The apparatus is configured to limit a value settable with respect to a setting related to a function of the apparatus, when the authority identification information stored in the storage part is input to the apparatus.
US09591178B2
One scanner taught in the present specification may be provided with a processor and a memory that stores computer-readable instructions. The computer-readable instructions, when executed by the processor, may cause the scanner to perform: obtaining a scan request from a terminal device; determining a target scan resolution based on software-related information included in the scan request; generating scan image data having the target scan resolution; and supplying the scan image data to the terminal device. The software-related information is information relating to a software installed in the terminal device and used by the terminal device for supplying the scan request to the scanner.
US09591177B2
An image forming apparatus forms an image by optical scanning. The image forming apparatus includes: a light source; an image processing unit that processes image data; a modulation signal generation unit that generates a light source modulation signal; a light source drive unit that drives the light source based on the light source modulation signal; and a correction value identifying unit that identifies a correction value for correcting a registration error of an image to be formed. The image processing unit performs first image processing of image data with first resolution based on a correction value identified by the correction value identifying unit, the first image processing including deformation processing and gradation processing of the image data. The modulation signal generation unit converts image data processed in the image processing unit into image data with resolution higher than the first resolution and performs second image processing.
US09591170B2
An image processing apparatus generates second image data having different numbers of pixels from image data having first resolution for each frame, outputs first and second image data in a first order, subjects the first and second image data to a predetermined process in a second order which is different from the first order, and controls the writing of the output image data in a memory and the readout of the processed image data from the memory by the unit of the frame, according to the first and second order. The read address in the first frame and the write address of the second frame which is subsequent to the first frame are an address of a first storage region of the memory, and the write address in the second frame is determined to be the read address according to which the first frame has been read out.
US09591169B2
An image processing apparatus includes a processor, and memory storing computer readable instructions, when executed by the processor, causing the apparatus to function as a storage destination specifying unit configured analyze original image data generated by optically reading a document, the document including a body area having information written therein, and also including a storage destination specifying area representing information for specifying a storage destination to store target image data representing a target including the body area, so as to specify the storage destination to store the target image data, and a target image data providing unit configured to provide the target image data to the specified storage destination.
US09591168B2
The present invention relates to an apparatus for imaging a page of a book or other similar document comprising: a table defining a support plane, the book being disposed on the table such that the page to image is substantially parallel to the support plane and an other page of the book is orientated at an angle α relative to the support plane, α being between 0° and 70°; means for displacing the table parallel to the support plane along a longitudinal direction and a lateral direction and/or perpendicular to the support plane along a normal direction; a plurality of light sources, each light source producing an incident light and directing said incident light onto an inspection area of the page to image at a predetermined zenith angle θi and at a predetermined azimuth angle φi; means for sensing the light reflected by the page to image; at least one control unit adapted to control said displacing means, said light sources and said sensing means; wherein the light sources are fixedly connected to a main frame, said main frame defining a partially or fully hemispherical dome;wherein said main frame comprises a first module and a second module, said second module being detachably connected to the first module at a first end thereof, said first end defining a plane that is obliquely orientated at an angle β relative to the support plane; andwherein, when the second module is disconnected from the first module, a free space between the first end of the first module and the support plane is adapted to permit the movement of the table and the book in the longitudinal and lateral directions without coming into contact with the main frame.
US09591164B2
Provided is an image processing apparatus having a web browser and a control method thereof. The image processing apparatus has an application that executes a function of the image processing apparatus. When a control request is received from the web browser, a corresponding application is executed by loading a class of the corresponding application and calling an execution function.
US09591160B2
An image reading apparatus includes a light source that emits light that is to be applied to an original document, a light receiving portion that receives reflected light, which is reflected off the original document, and multiple light reflection members that guide the reflected light, reflected off the original document, to the light receiving portion. At least one of the multiple light reflection members is used as a light guide to guide light from the light source to the original document.
US09591158B2
What is disclosed is a system for determining the size of a document on a platen of a document scanning device. In one embodiment, the scanning device comprises in part: a transparent pane (platen) whereon a hardcopy print is placed; a scan head comprising optical sensors which output a signal comprising an image of that hardcopy print; a plurality of LEDs positioned such that a topside of the platen is illuminated; and a processor for instructing the scan head to pre-scan the print. During the pre-scan, optical sensors comprising the scan head sense light from the LEDs of areas of the platen not covered by the hardcopy print at a first intensity and sense light from the LEDs of areas of the platen which are covered by the print at a second intensity. The processor determines the size of the hardcopy print from the first and second intensity levels.
US09591145B2
Mobile devices may obtain applications from an application market infrastructure. The applications may consume data from a data allocation that has been purchased from a mobile data provider. A user may assign a sub-allocation of the data allocation with a specific application, for use by the application. When the sub-allocation is depleted, the application may alert the user and also give the user an opportunity to purchase additional data. If the user accepts an offer to purchase additional data, the application calls the application market infrastructure to process a purchase transaction for the additional data. The application market infrastructure interacts with the user to complete the transaction and then instructs the mobile data provider to allocation additional data to the mobile device of the user, which is then added to the sub-allocation associated with the application.
US09591144B2
A IP telephony service allows customers to form user groups. Each user group can include multiple members, each of whom have their own telephony device. When a member of a user group sends an outgoing communication from one of the telephony devices associated with the user group, the service obtains communication handling instructions for the user group. The outgoing communication is then processed in accordance with the handling instructions. This could include sending copies of the outgoing communication to the telephony devices of other members of the user group. This could also include sending the outgoing communication with an origination identifier associated with the user group, rather than an origination identifier associated with the member's telephony device.
US09591142B2
A method of resolving by an original network/domain of a telephone number of a called party, belonging to a recipient network/domain. The method includes: a) a calling party, belonging to the original domain dispatches a message using the telephone number of the called party as routing identifier; b) a server of the original domain in charge of routing the message, or a DNS server, produces an interrogation key dependent on the telephone number and on a penultimate domain name; c) a DNS request is sent to a DNS server associated with the penultimate domain; d) the DNS server associated with the penultimate domain performs, by using the interrogation key, a search in a database ENUM associated therewith; e) the search provides at least one record containing a return network/domain including the recipient domain; and f) a DNS request is sent to the return domain.
US09591139B2
A method includes establishing a first call from a first party to a second party; during a ringing status of the first call, cancelling the first call in response to an indication that the first party wishes to transfer the first call; and establishing a second call from a third party to the second party, where a message to establish the second call includes information identifying the third party.
US09591128B1
A system, method, and computer readable medium for establishing communication between two devices comprises connecting, by a first computer, to an open source Private Branch Exchange (PBX) platform via a port, receiving a phone number sent by a first one of the two devices at the open source PBX platform, invoking an interface module by the open source PBX platform, where the interface module resides on the open source PBX platform, and building a Calling Name request by the interface module related to the received phone number.
US09591125B1
A device may provide a baseline uplink audio signal and a baseline downlink audio signal to create a double talk communication for a user device. The device may receive an audio signal, transmitted by the user device, based on providing the baseline uplink audio signal and the baseline downlink audio signal. The device may determine a score based on the audio signal. The score may indicate an effectiveness of the user device with regard to processing audio associated with the double talk communication. The device may provide information that identifies the score to indicate the effectiveness of the user device with regard to processing audio associated with the double talk communication.
US09591120B2
A method for adding an application badge includes detecting whether a notification bar receives a notification message. The notification message is sent by an application to the notification bar after receiving an unread message. The method further includes determining the number of unread messages received by the application according to the notification message if the notification bar receives a notification message, and updating an icon of the application to display a badge value according to the number of unread messages.
US09591115B2
A system and method are presented for contact identification dissemination among devices within a hybrid cloud distributed system. Information associated with a first party device is provided to a cloud managed telephony network appliance. The appliance communicates with a cloud application and is capable of communication with any other appliances which may be associated with a second party device, if that appliance is not already associated with the second party device. Information between the components in the system may be asynchronously updated in order to provide first party information and more granular matches.
US09591111B1
A mobile terminal device is disclosed. The mobile terminal device includes a display having a cover glass and an optical system assembled with the display. The cover glass has an active area for displaying information and an edge area connecting with the active area. The optical system includes an optical element integrated in the edge area of the display for forming an integral unit and a main lens cooperating with the optical system for capturing pictures and video footages, implementing illuminations, or the like.
US09591100B2
Method and systems of providing remote access to an application in a tiered remote access framework that includes a server tier and a client tier. In the server tier, an application that is remotely accessed and a server remote access application execute on a server. In the client tier, a client remote access application executes on a client device. A server SDK may be associated with the application in the server tier, where the server SDK being adapted to communicate display information to the client tier. A client SDK may be associated with a client application executing on the client device, where the client SDK receives the display information from the server tier. The client device connects to the server at an enumerated Uniform Resource Locator (URL) to initiate the reception of the display information.
US09591099B1
A system and method executed by a server for connecting with a client over a Fiber Channel (FC) network. The method includes receiving, from the client over the FC network, a first Small Computer System Interface (SCSI) request to establish a virtual connection, assigning an identifier to the virtual connection, responding to the first SCSI request by sending a first SCSI response, including the virtual connection identifier to the client over the FC network, receiving, from the client, a second SCSI request including the virtual connection identifier and a descriptor for a server process at the server, and associating the virtual connection with a server process at the server corresponding to the server process descriptor.
US09591096B2
A computer system, comprising: a server on which an application providing a service runs; and a storage system for storing data, the server including a cache device in which a server cache for temporarily storing data is set up, and an operating system for controlling the server, the operating system including a cache driver for controlling the server cache, wherein the operating system is configured to hold access information storing a frequency of reading data and a frequency of writing data, and wherein the cache driver is configured to: update the access information in a case where an I/O request; analyze access characteristics of data that is a target for the I/O request based on the access information; and determine whether to store the data that is the target for the I/O request in the server cache.
US09591093B2
In one aspect, the method and apparatus disclosed herein enable a high-quality content viewing experience for users viewing user-specific content via their mobile devices operating within a mobile communication network, based on intelligently caching the content in the network using one or more distributed caches. For example, in one or more embodiments, a cache management server dynamically manages the distribution of user-specific content to one or more of the distributed caches, based on known or expected user locations, so that the content resides in the distributed cache or caches closest to the user locations.
US09591085B2
The present disclosure relates generally to the field of migration (e.g., seamless migration) of a network connection under mobility (e.g., host mobility). In various examples, migration (e.g., seamless migration) of a network connection under mobility (e.g., host mobility) may be implemented in the form of methods and/or algorithms.
US09591081B2
Aspects herein describe at least a method, system, and computer readable storage media for transmitting data from a first computing device to a second computing device. The first computing device comprises a host while the second computing device comprises a client for receiving a virtual desktop session. In one embodiment, the method comprises generating a first type of packets associated with an application. The application is executed by a processor of the first computing device. The method further comprises transmitting the generated packets using a remote display protocol from the first computing device to the second computing device. The packets are translated into a second type of packets at the second computing device and transmitted to a wireless device that is communicatively coupled to the second computing device.
US09591073B2
An apparatus for controlling a storage system having a data replication function, comprises: a storage array component being operable to send notification to a replication engine that a write of data to a primary storage location by a host is subject to data replication; the replication engine being operable to receive the notification and in response to instruct the storage array to copy the data to a secondary storage location; wherein the data is copied to the secondary storage location unmediated by the replication engine.
US09591072B2
For presenting a source presentation, a synchronization module synchronizes a client time code with a host time code. A response module records a response to the presentation of a source presentation at a client. The recorded response is synchronized to the host time code.
US09591070B2
The present invention relates to a method of and device for, arranging peers in a P2P network comprising a streaming source and network peers arranged at distribution levels in the P2P network. The method comprises receiving a request from a peer entering the network to receive data content and determining a distribution level in the P2P network at which the entering peer is to be arranged with respect to the streaming source. The method further comprises providing the entering peer with a plurality of peers selected from the network peers from which the requested data content can be downloaded with an expected probability depending on the determined distribution level, wherein the entering peer is enabled to download, with the expected probability, the requested data content from a selected one of said plurality of peers, and in case the requested data content cannot be downloaded from said selected peer, the entering peer is enabled to download the requested data content from another selected peer of the plurality of peers with another expected probability.The present invention further relates to a method of requesting data content in a P2P network and a peer device.
US09591068B2
A method begins with a set of storage units of a dispersed storage network (DSN) receiving a plurality of read requests for encoded data slices corresponding to particular content data. The method continues with a first storage unit detecting that a corresponding portion of the plurality of read requests exceeds a heavy load condition for the first storage unit. The method continues when the corresponding portion of the plurality of read requests exceeds the heavy load condition for the first storage unit with the first storage unit identifying a first alternative storage unit of the DSN. The method continues with the first storage unit sending a copy of the first group of encoded data slices to the first alternative storage unit and redirecting some of the corresponding portion of the plurality of read requests to the first alternative storage unit for processing.
US09591042B2
A mobile device of a user discovers topological information about electronic devices in a premise environment, and shares such information with a media gateway. The media gateway uses the topological information to augment content from a server, such as a web page that supports access to media content, to add graphical objects corresponding to those electronic devices in proximity to the mobile device that are capable of reproducing the streaming media content. Selection of the one of the add-on graphical objects causes delivery of the media content to the corresponding electronic device instead of the display of the mobile device. In this manner, a more natural selection mechanism than that available using conventional pull-down lists of options is provided.
US09591034B2
Embodiments of the present invention disclose a method and a gateway device for managing an address resource, which relate to the field of Internet technologies and can maximally reduce horizontal traffic between gateway devices, thereby improving system performance. The method in the present invention includes: sending an address delegation request message to a management gateway device in a same gateway group, where the management gateway device is configured to manage an address pool(s) or an address in an address pool; receiving a response message sent by the management gateway device, where the response message includes a delegated address, and the delegated address is an address in the address pool(s) managed by the management gateway device; acquiring the delegated address in the response message; and allocating an address in the delegated address to a user terminal in a same user group. The present invention is used for managing the address resource.
US09591033B2
In a preferred embodiment, the method of caching media used in a telephony application includes: receiving a media request; sending the media request to a media layer using HTTP; the a media layer performing the steps of checking in a cache for the media resource; processing the media request within a media processing server; and storing the processed media in the cache as a telephony compatible resource specified by a persistent address. The system of the preferred embodiment includes a call router and a media layer composed of a cache and media processing server.
US09591027B2
A security management system may be remotely deployed (e.g., using a cloud-based architecture) to add security to an enterprise network. For example, the security management system may scan assets within the enterprise network for vulnerabilities and may receive data chunks from these scans. The security management system may also receive data chunks from other sources, and, as a result, the system may handle data chunks having many different formats and attributes. When the security management system tries to associate data chunks to assets, there may not be a globally unique identifier that is applicable for all received data chunks. Provided in the present disclosure are exemplary techniques for tracking assets across a network using an asset correlation engine that can flexibly match data chunks to assets based on the attribute or attributes that are available within the data chunks.
US09591026B2
Methods and arrangements to check for permission to record Voice over Internet Protocol (VoIP) messages and to respond to requests for permission are contemplated. Embodiments include transformations, code, state machines or other logic to check for permission to record VoIP messages and to respond to requests by transmitting an inquiry on permission to record a VoIP message of a participant in a VoIP call session comprising the VoIP message, receiving a response to the inquiry, determining by a processor whether the response to the inquiry grants permission to record the VoIP message, and recording the VoIP message based upon the response to the inquiry granting permission to record the VoIP message. Some embodiments may involve querying a participant in a VoIP call session comprising a VoIP message for permission to record the VoIP message through a user interface mechanism for checking for permission to record VoIP messages.
US09591020B1
According to one embodiment, a method comprises receiving a first portion of network traffic by a virtual machine that is configured to simulate operations of a destination device. Thereafter, one or more anomalous behaviors are observed as the virtual machine processing the first portion of the network traffic. The one or more anomalous behaviors include an unexpected behavior of the virtual machine while the first portion of the network traffic is being processed. As a result, a signature that is associated with the one or more anomalous behaviors is generated for detection of a presence of malicious code within the network traffic.
US09591015B1
According to one embodiment, a network security device configured to detect malicious content within received network traffic comprises a traffic analysis controller (TAC) is provided. The traffic analysis controller comprises a network processing unit (NPU) and is configured to perform at least packet processing on the NPU with a set of pre-filters. In addition, the network security device further comprises a central processing unit (CPU) and is configured to perform at least virtual machine (VM)-based processing. The set of pre-filters is configured to distribute objects of received network traffic such that either static analysis or dynamic analysis may be performed on an object to determine whether the object contains malicious content. The static analysis may be performed on either the NPU or the CPU while the dynamic analysis is performed on the CPU.
US09591013B2
Electromagnetic (EM)/radio frequency (RF) emissions may be detected and corresponding EM personas may be created. One or more EM personas may be associated with a super persona corresponding to a particular entity. EM personas, super personas, and/or supplemental identifying information can be used to enforce security protocols.
US09591007B2
A method for detecting beaconing behavior includes preprocessing network records to identify candidate source and destination pairs for detecting beaconing behavior, where each source and destination pair is associated with a specific time interval in a plurality of time intervals forming a time range, the time interval and time range having been predefined. The activity time interval information is converted from the time domain into the frequency domain. Candidate frequencies are determined from the source and destination pairs, as likely candidate frequencies/periodicities of beaconing activities.
US09591003B2
Disclosed are various embodiments for performing security verifications for dynamic applications. An instance of an application is executed. During runtime, it is determined whether the application is accessing dynamically loaded code from a network site. In one embodiment, the access may be detected via the use of a particular application programming interface (API). In another embodiment, the access may be detected via the loading of downloaded data into an executable portion of memory. A security evaluation is performed on the dynamically loaded code, and an action is initiated responsive to the security evaluation.
US09590996B2
A mobile router offers seamless roaming services to one or more locally connected mobile hosts over one or more simultaneously connected networks. The mobile router, as well as its local area network, roams across different subnets on similar networks, across networks that are dissimilar, or across a simultaneous combination of both. Simultaneous support is provided for mobile hosts configured for static IP addressing and mobile hosts configured for dynamic IP addressing. Seamless support is provided for mobile hosts that dynamically migrate from one mobile router to another mobile router, while avoiding the need for configuration settings on the mobile router that are associated with individual mobile hosts and avoiding the need for mobility support software on the mobile hosts themselves.
US09590989B2
Techniques described herein provide data access and data anonymity management within various implementations of content distribution networks. In some embodiments, a data anonymity management system may include multiple different data stores configured to store identity data, user data, and/or linking data, as well as a data anonymity server configured to support data anonymity features such as active user data anonymity, one-way linking and permanently breakable links between user identity data and associated user data. In some embodiments, storage systems and techniques may be used for storing identity data, user data, and link data in multiple different data stores, with different data storage requirements and different processes and policies for data availability, data backup, online disaster recovery, offline storage archiving, and the like. Additionally, cryptographic hash functions may be used to implement one-way encryption between identity data and user data.
US09590982B2
A method of accessing a network wirelessly is described. In the method an authentication is provided to access the network from a wireless device to a first network node via a first wireless signal having a first range. A proximity validation is provided to access the network through the first network node. The proximity validation is provided to the first network node when the wireless device is within a second range of a second wireless signal of a second network node. The second range is less than the first range. The method further provides for accessing the network when both the authentication and the proximity validation are valid.
US09590980B2
A system for automatically completing fields in online forms, such as login forms and new user registration forms, which employs a Master Cookie File containing sets of records associated with the user, his or her accounts or web sites, and registered values associated with form tags (e.g. username, password, address, email, telephone, etc.). When the user encounters another form, the MCF is automatically searched for matching values and form tags, primarily from the same account or web site, or alternatively from other accounts or sites. A flowing pop-up menu is displayed nearby the form fields from which the user can select values to automatically complete the form. Automatic account information updating, value expiration management, mapping of favorite values, and sharing of values are optional, enhanced functions of the invention.
US09590966B2
Technologies are provided in embodiments to manage an authentication confirmation score. Embodiments are configured to identify, in absolute session time, a beginning time and an ending time of an interval of an active user session on a client. Embodiments are also configured to determine a first value representing a first subset of a set of prior user sessions, where the prior user sessions of the first subset were active for at least as long as the beginning time. Embodiments can also determine a second value representing a second subset of the set of prior user sessions, where the prior user sessions of the second subset were active for at least as long as the ending time. Embodiments also determine, based on the first and second values, a decay rate for the authentication confidence score of the active user session. In some embodiments, the set is based on context attributes.
US09590961B2
An automated security provisioning protocol is provided for wide area network communication devices in an open device environment, such as cellular communication devices in a machine-to-machine (M2M) environment. For example, a method for performing a security provisioning protocol between a first communication device and a second communication device over at least one wide area communication network comprises the following steps from the perspective of the first communication device. The first communication device automatically uses access information not previously provisioned in the wide area communication network to gain access to the wide area communication network for an initial purpose of communicating with the second communication device. The first communication device, upon gaining access to the wide area communication network, automatically performs an authenticated key exchange operation with the second communication device over the wide area communication network and establishes a secure communication key as a result of the authenticated key exchange operation for subsequent use by the first communication device for secure communications. The wide area communication network is operated by a first entity and the second communication device is operated by a second entity.
US09590952B2
Lossy data stream decoder techniques are described herein. In response to a request for decoded content from a consuming application, a decoder may validate headers and identify portions of the data that are considered pertinent to the request. The decoder then performs lossy extraction to form incomplete data that is provided to the consuming application in response to the request. The full data for the data stream is not exposed to the consuming application or other downstream components. In this way, the consuming application is provided data sufficient to perform requested graphics processing and resource management operations, while at the same time the risk of piracy is mitigated since the consuming application is unable to get a full version of the data in the clear and the data have been validated by the decoder.
US09590948B2
One embodiment provides a system that facilitates forwarding of packets with variable length names. During operation, the system receives a packet with a hierarchically structured variable length identifier (HSVLI) which comprises contiguous name components ordered from a most general level to a most specific level. The system performs a longest prefix match lookup by selecting an entry from a first data structure of entries. The entries indicate a name component, forwarding information for the name component, and a plurality of entry identifiers that chain an entry to another entry. If a size of the name component is less than or equal to a predetermined threshold, the system selects an entry based on the name component. If the size is greater, the system selects an entry based on a compressed key which can be a hash of the name component. The system also resolves collisions associated with the selected entry.
US09590935B2
A first server device, associated with a first carrier network, may provide a first identifier of a first application device to a second server device to cause the second server device to store the first identifier. The second server device may be accessible from the first carrier network and from a different second carrier network. The first server device may receive a first message from the first application device; transmit the first message and the first identifier of the first application device towards a client device via the first carrier network and the second carrier network; receive, from a second application device associated with the second carrier network, a second message; identify the second application device based on information, maintained by the second server, associating the second application device with the second identifier; identify a set of policies based on the second identifier; and apply the set of policies.
US09590933B2
Technologies are generally described for generating a communication request. An example method may include retrieving an image from a memory. The method may also include sending the image to a first device operated by a first user and a second device operated by a second user. The method may also include receiving a first indication of a first selection region from the first device. The method may also include receiving a second indication of a second selection region from the second device. The method may also include analyzing the first and second selection regions. The method may also include selecting the first and second user based on the analysis. The method may also include generating the communication request to request communication between the first user and the second user. The method may also include sending the communication request to at least one of the first device or the second device.
US09590932B2
A method of sharing video through a chatting window of a messenger service includes generating a chatting window according to a request to create the chatting window. The request to create the chatting window is received from one of a plurality of chatting window participants. The chatting window includes a first portion where messages are to be displayed and a second portion where video is to be displayed. The first portion is allocated according to the request to generate the chatting window. A request to share video is received by at least one of the plurality of chatting window participants. The second portion is allocated according to the request to share video. The video is provided by displaying the video in the second portion, where at least one of the chatting window participants accessing the video via the second portion.
US09590923B2
A method for transmission of control data between a network switch and a switch controller is provided. The method includes: configuring a plurality of control data packets by the switch controller, wherein configuring includes disposing a sequence number in each of the plurality of control data packets indicating an order of data packet transmission; storing the plurality of control data packets in a replay buffer in communication with the switch controller; transmitting the plurality of control data packets to the network switch over a secure link between the switch controller and the network switch; and responsive to determining that one or more control data packets were not received by the network switch, retrieving the one or more control data packets from the replay buffer and re-transmitting the one or more control data packets to the network switch.
US09590920B2
Described herein is a system having a multi-host Ethernet controller (102) configured to provide communication and control between two or more independent host processors (104) and a network device. In one implementation, the multi host Ethernet controller (102), having an integrated L2 switch (110) to enable a plurality of independent host systems to access same physical gigabit network port concurrently. Each host processor (104) sees the controller as PCI based independent network controller and accesses the controller using its own mini-port driver. The common programming parameters such as Link Speed or Inter Packet Gap (IPG) are programmed by a virtualization engine. Packets from network (LAN) are switched based on MAC destination address and sent to corresponding host based on MAC destination address. Packets from each host processor (104) are forwarded to network interface or other host processor (104) based on MAC destination address.
US09590910B1
It is determined whether a packet is a multicast packet, and an index to a database is selected from i) a first candidate index determined based on header information of the packet, or ii) a second candidate index determined based on the header information, based on whether the packet is a multicast packet. Information is retrieved from the database using the index, and the header information is compared with information retrieved from the database. Further information retrieved from the database is used to determine one or more ports via which the packet should be transmitted when the header information matches the information retrieved from the database.
US09590905B2
A control apparatus connected to a communication apparatus(es) that processes received packets in accordance with control information includes a control information generation unit generating control information to be set in the communication apparatus(es) and a communication apparatus control unit setting the generated control information in the communication apparatus(es). This control apparatus sets proxy-response control information in the communication apparatus(es), the proxy-response control information defining a processing content(s) for causing the communication apparatus(es), when the communication apparatus(es) receives a certain packet, to generate a response packet for the certain packet and to transmit the response packet to a source of the certain packet.
US09590898B2
A method in a network controller of a control plane in a software defined network (SDN) coupled to a plurality of network elements (NEs) of a data plane in the SDN is described. The method includes causing the plurality of NEs to install one or more packet handling rules for a selected type of packet so that the NEs forward only a subset of data for each packet of the selected type to the network controller. The method further includes receiving the subset of data for each packet of the selected type and composing a whole packet of the selected type that includes the subset of data.
US09590887B2
One embodiment provides a system that facilitates a content requesting device to handle a potential timeout event. During operation, the system receives, by a content producing device, a packet that corresponds to a first Interest message from a content requesting device, where the first Interest includes a name. Responsive to determining that additional time is required to generate a matching Content Object for the first Interest, the system generates a notification message which indicates a time period after which a second Interest is to be sent out by the content requesting device. The name for the second Interest can be the same as the name for the first Interest or a new name as indicated in the notification message. The system transmits the notification message to the content requesting device, thereby facilitating the content requesting device to handle a potential timeout event.
US09590886B2
Differential health-check systems and accompanying methods provide health-checking and reporting of one or more information management systems in reference to a first time period before and a second time period after a triggering event. A triggering event may be an upgrade of at least part of the information management system, or a restore operation completed in the information management system for example following a disaster, or any number of other events, etc. The health-checking and reporting may comprise a comparison of one or more performance metrics of one or more components and/or operations of the information management system during the first and second time periods.
US09590884B2
In one embodiment, a method includes detecting interception of data sent by the computing device to a first network resource through a communication network. The first network resource corresponds to a particular domain of the communication network. The method also includes determining whether the communication network is administered by the particular domain; and automatically generating a request to access the communication network that identifies a second network resource based at least in part on the determination. The second network resource is configured to authenticate a user to the particular domain of the communication network. The method also includes sending the request to the second network resource to access the communication network.
US09590881B2
A Carrier Ethernet network comprises nodes connected by links. The network supports connectionless traffic flows between nodes. A network management system performs a method comprising: determining when an event has occurred in the network which may change bandwidth usage on a link of the network; determining traffic flows which use the link; determining a total bandwidth demand of the traffic flows using the link; and comparing the total bandwidth demand with a bandwidth capacity of the link. Determining when the event has occurred can include at least one of: receiving an alarm indicating a network fault; receiving a topology change indication from a node of the network.
US09590875B2
A shared resource system, method of managing shared resources and services and a computer program product therefor. Service provider computers (e.g., cloud computers) including a resource management system, selectively make resource capacity available to networked client devices. Stored resource configuration parameters are collected from non-intentional haptic input to mobile client devices. The resource management system provisions resources for mobile clients based on resource configuration parameters. Non-intentional haptic input is provided as non-intentional gesture feedback, and evaluated to selectively update stored resource configuration parameters.
US09590873B2
Composite service provisioning is provided. One or more processors pre-provisions a first pool of service instances of a first composite service. One or more processors pre-provisions a second pool of service instances of a sub-service of the first composite service, wherein instances of the first pool of service instances have placeholder credentials identifying the second pool of service instances.
US09590864B2
A network management apparatus includes a first storage unit, a second storage unit, and a controller. The first storage unit stores therein communication groups included in the same subnet and information about communication devices belonging to the respective communication groups in association with each other. The second storage unit stores therein for each of the communication devices a port of a relaying device connected to the communication device as a connection destination port. The controller allows the relaying devices to perform communication between the connection destination ports on the basis of the first storage unit and the second storage unit to allow communication only between the communication devices belonging to the same communication group.
US09590860B2
A computer-implemented method and system for designing a fiber optic network for a plurality of premises in a geographic area that has existing infrastructure. The system includes an input module arranged to electronically receive design outputs comprising geographic locations of nodes in the fiber optic network and arcs extending between the nodes, relative to at least elements of existing infrastructure used as geographic locations for the nodes and the arcs, the elements of the existing infrastructure being associated with characterizing data that characterizes the elements of existing infrastructure; the input module is further arranged to electronically receive validation data corresponding to the elements of the existing infrastructure, the validation data being indicative of validity of the characterizing data. The system includes an optimizer arranged to electronically generate new design outputs by optimizing geographic locations of the nodes and the arcs in the fiber optic network.
US09590856B1
Systems and methods for multicast stream mapping are disclosed. In one embodiment, a computer-based system to map multicast streams in a multicast network comprises a processor and a memory module coupled to the processor and comprising logic instructions stored on a tangible computer readable medium which, when execute by the processor, configure the processor to obtain a list of all access routers in the multicast network, create a process thread for each access router in the multicast network, collect multicast stream data from each access router in the multicast network, and present the multicast stream data in a report on a user interface. Other embodiments may be disclosed.
US09590854B1
Techniques for providing a network auditing service may be provided. Information about a configuration of a potentially compromised network of computer resources may be compared to a maintained and standard network configuration that is distinct from the potentially compromised network to determine differences. In one example, the potentially compromised network of computer resources may be periodically scanned for configuration information, which may be compared to the standard network configuration to determine if any changes have occurred that would indicate security problems. A report of the differences between the potentially compromised network and the standard network configuration information may be generated and provided for presentation.
US09590851B2
A method of controlling at least one message including at least one command and response; and an apparatus therefore are discussed. The method according to one embodiment includes transmitting a get command including a parameter identifier to a receiver for retrieving parameter information; receiving a get command response corresponding to the get command, the get command response including the parameter information corresponding to the parameter identifier and first status information. The first status information indicates whether a parameter requested by the get command is available. If the parameter requested by the get command is available, the first status information indicates a field of STATUS_OK and if the parameter requested by the get command is not available, the first status information indicates a field of STATUS_INVALID_PARAM. The method further includes transmitting a reset command. A parameter of the receiver is reset to a default value based on the reset command.
US09590848B2
Systems and techniques for a cloud based virtual mobile device are described herein. A virtual mobile device may be initialized to correspond to a physical mobile device. The virtual mobile device may include a representation of a physical mobile device operating environment. A service request for the physical mobile device operating environment may be received. The service request may be fulfilled using the representation of the physical mobile device operating environment.
US09590847B2
Systems, devices and techniques for automatically configuring a Demarcation device in a communication network based on DOCSIS provisioning over EPON. A method can be implemented to include initializing a Demarcation device and an optical network unit device (ONU) that is connected to the Demarcation device; operating the Demarcation device to establish a communication with the ONU and to obtain configuration information of the ONU; operating the Demarcation device to communicate to a back-office system in the network regarding information of the Demarcation device, the information including capabilities associated with the Demarcation device; operating the back-office system to generate a service configuration file and to send the generated service configuration file to the Demarcation device; and operating the Demarcation device to process the service configuration file from the back-office system and to update communication services provided by the ONU based on the service configuration file from the back-office system.
US09590840B2
A distributed method of delivering events to agent devices. A first software module generates an event, e.g., a screen pop event or a ringing event, for delivery to a second module responsible for an agent device. A third module, which may be the same module as the first module, evaluates a hash function to determine an identifier for the second module from an identifier for the agent device. The first module delivers the event to the second module, which responds to the event, e.g., by causing an agent device to generate a ringing alert or to display a screen pop.
US09590818B2
The present application relates to a computer network, a computer-implemented method, a computer program product, a client, and a server for natural language-based control of a digital network. In one aspect, the computer network for natural language-based control of a digital network may comprise: a digital network operable to provide sharing of access to a network between a plurality of devices connected in the digital network; a client installed in the digital network and operable to provide a unified natural language interface to a user to control the digital network using natural language; a server connected to the client over the network and operable to process a user request of the user performed through the unified natural language interface; and one or more software agents operable to execute at least one action on at least one of the plurality of devices based on the processed user request.
US09590810B2
Methods for securing and activating chips and/or devices that can utilize a hardware security module (HSM). One or more of the methods can include generating one or more digital certificates based on an identification (ID) associated with a device, generating one or more activation certificates and one or more modified activation certificate based on one or more encryption keys, and generating one or more chip data certificates and/or one or more modified chip data certificates.
US09590801B1
An optical communication system, a circuit, and a method of operating an optical communication system are provided. The optical communication system is disclosed to include a photodiode configured to receive optical signals and convert the received optical signals into electrical signals, a Trans-Impedance Amplifier (TIA) electrically connected with the photodiode such that the TIA receives the electrical signals from the photodiode and is configured to convert the electrical signals received from the photodiode into amplified electrical signals, and a feedback loop connected between an input of the TIA and an output of the TIA that includes a switchable capacitor bank connected thereto which introduces at least one zero into a feedback factor transfer function of the TIA thereby tuning out poles or equalizing delay introduced by a TIA input network connected between the photodiode and the input of the TIA.
US09590799B2
A method of performing clock recovery and equalizer coefficient estimation in a multi-channel receiver may include recovering, at a first clock recovery unit, a first clock signal associated with a first channel. The method may include estimating a first set of coefficients for a first equalizer associated with the first channel using the first clock signal. The method may include passing the first clock signal to a second clock recovery unit associated with a second channel. The method may also include recovering, at the second clock recovery unit, a second clock signal associated with the second channel using the first clock signal as a reference clock signal. The method may also include passing the first set of coefficients as initialization coefficients to a second equalizer associated with the second channel. The method may also include estimating a second set of coefficients for the second equalizer using the initialization coefficients.
US09590797B1
In an example embodiment, a circuit includes an oscillator providing a set of clock phase signals. A main edge rate controller (ERC) coupled to the oscillator is configured to adjust an edge rate of each clock phase signal of the set of clock phase signals. An interpolator coupled to the main ERC is configured to interpolate the adjusted set of clock phase signals to provide at least one desired phase output signal. An edge rate controller calibrator comprises a ring oscillator including at least three ERCs connected in a loop, a counter configured to count a number of cycles of the ring oscillator over a given period, and a finite state machine (FSM) configured to compare the counter count to a given value corresponding to an operating frequency of the circuit and to adjust operation of the circuit based on the comparison.
US09590794B2
Multi-port hybrid-based cancellation networks may be used to enable simultaneous transmit and receive in one or more co-existent communication systems. A multi-port hybrid-based cancellation network may include a first and second quadrature hybrid, a first and second two-port network, and other circuitry components. The second quadrature hybrid may be distinct from the first quadrature hybrid. The first two-port network may include a first filter or a first amplifier connected between the first and the second quadrature hybrids. The second two-port network may include a second filter or a second amplifier that is distinct from but essentially the same as the first filter or the first amplifier connected between the first and the second quadrature hybrids. The other circuitry components may be connected between or connected to a connection between one of the quadrature hybrids and one of the two-port networks. These other circuitry components may have a configuration that minimizes signal return loss at least one of the ports of the multi-port hybrid-based cancellation network. They may in addition or instead have a configuration that maximizes signal isolation between at least two of the ports of the multi-port hybrid-based cancellation network.
US09590789B2
A technique for operating a wireless communication device includes transmitting a scheduling request from the wireless communication device and receiving, following the scheduling request, an uplink grant that assigns an uplink channel to the wireless communication device. A time period between the scheduling request and the uplink grant is determined. Only channel quality information is transmitted in the uplink channel when the uplink grant requests the channel quality information and the time period is less than a predetermined time period.
US09590785B2
There are provided a terminal device, a base station device, and an integrated circuit that enable a base station device and a terminal device to determine parameters related to uplink signals or uplink reference signals and to perform efficient communication. A terminal device that transmits a demodulation reference signal associated with a physical uplink shared channel to a base station device includes determining a sequence group number on the basis of a value of a parameter configured by a higher layer, determining the sequence group number on the basis of a physical layer cell identity, and generating a sequence of the demodulation reference signal on the basis of the sequence group number, wherein the sequence group number is determined on the basis of the physical layer cell identity in a case where a transmission on the physical uplink shared channel corresponding to a downlink control information format to which CRC parity bits scrambled by a Temporary C-RNTI are attached is performed in a random access procedure.
US09590784B2
The present invention relates to a method and device for dynamically controlling the multiple transmission of control information in a wireless communication system. The method for controlling the transception of multiple physical uplink control channels (PUCCHs) in a wireless communication system comprises: a base station transmitting instruction information, which controls the transmission of multiple PUCCHs, to a user terminal that performs the transmission of multiple PUCCHs through either a physical downlink control channel (PDCCH), a medium access control (MAC) layer, or radio resource control (RRC) signaling; and receiving multiple PUCCHs from said user terminal according to a multiple transmission instruction in said instruction information. Said instruction information transmitted through said physical channel is characterized by being either a field corresponding to 1- or 2-bit information constituting a physical downlink control channel (PDCCH) signal, or a field constituting a PDCCH signal scrambled using a PUCCH cell radio network temporary identifier (C-RNTI).
US09590782B2
A transmission apparatus and transmitting method for signaling parameters of a preamble, and a reception apparatus and receiving method for decoding the preamble. The transmitting method includes generating, using processing circuitry of a transmission apparatus, a bootstrap symbol based on the parameters of the preamble. The bootstrap symbol is prefixed to a frame that includes the preamble using the circuitry. The bootstrap symbol is selected from a plurality of patterns. Further, the plurality of patterns represent at least a subset of predetermined combinations of the parameters of the preamble including an FFT (Fast Fourier Transform) size, a guard interval, a frequency domain displacement component of a SPP (Scattered Pilot Pattern) and a L1 mode.
US09590781B2
The present invention provides a method for transmitting a broadcast signal. The method for transmitting a broadcast signal according to the present invention may comprise the steps of: encoding data pipe (DP) data corresponding to each of a plurality of DPs which transmit at least one service or service component; generating at least one signal frame by mapping the encoded DP data to data symbols; modulating data present in the at least one signal frame by means of an OFDM scheme; and transmitting a broadcast signal including the modulated data.
US09590773B2
A method for setting a header, having a header extension type field, of a protocol data unit in a radio link control layer of a wireless communications system includes configuring a “use of the special value of the header extension type field” mode, and setting the header extension type field to indicate that a last octet of the protocol data unit is a last octet of a service data unit when the last octet of the protocol data unit is the last octet of the service data unit and there is no concatenation of service data units inside the protocol data unit.
US09590756B2
Various aspects provide for mapping a plurality of signals to generate a combined signal. An aggregation component is configured for generating a combined signal that comprises a higher data rate than a data rate associated with a plurality of signals based on mapped data associated with the plurality of signals. The aggregation component comprises a mapper component. The mapper component is configured for generating the mapped data based on a mapping distribution pattern associated with a generic mapping procedure. In an aspect, a de-aggregation component is configured for recovering the plurality of signals from a pseudo signal transmitted at a data rate of the combined signal. In another aspect, the de-aggregation component comprises a de-mapper component configured for de-mapping the mapped data based on the mapping distribution pattern associated with the generic mapping procedure.
US09590740B1
A four-element wideband photonic DF system with robust symmetrical number system preprocessing utilizes dual electrode Mach-Zehnder modulators (DE-MZMs) to conduct phase detection for direct wideband direction finding (DF) of RF signals, such as microwave signals, in which the normalized magnitude of the output signal phase detector circuit is equal to |sin(φ/2)| where φ is the phase difference between the plane waves arriving at the reference and measurement antennas of a linear DF array. The method and system allow fine angular resolution using a much smaller array size than is typically required for linear arrays employing super-resolution signal processing techniques.
US09590739B2
Terahertz external modulator based on high electron mobility transistors belongs to the field of electromagnetic functional devices technology. This invention includes the semiconductor substrate (1), the epitaxial layer (2), and the modulation-unit array (4). The epitaxial layer (2) is set on the semiconductor substrate (1). The modulation-unit (4), the positive electrode (3), and the negative electrode (5) are all set on the epitaxial layer (2). The modulation-unit array includes at least three units with each of them is composed of high electron mobility transistors and metamaterial-structure. The gates of transistors connect to the negative electrode (5), and the sources and drains connect to the positive electrode (3). This invention is used for manipulation of spatial transmission terahertz waves. It could be operated at room temperatures, normal pressures, and non-vacuum condition. It does not need to load on the waveguide, thus is easy to package and use.
US09590736B2
A network management device monitors an optical network that is configured for a required bandwidth. The optical network includes multiple optical nodes and a plurality of light paths between the multiple optical nodes. The multiple optical nodes include transport cards with a majority of the transport cards provisioned as active cards to receive a traffic load of up to full capacity of the transport cards, and with a minority of the transport cards provisioned as floating spare cards for the active cards. The network management device identifies an unused first floating spare card and an unused second floating spare card in a pair of the multiple optical nodes and automatically provisions, by the network management device, the first floating spare card and the second floating spare card to service a light path for best-effort traffic between the pair of the multiple optical nodes.
US09590735B2
A modular interconnect includes an mn-by-mn fully connected, direct broadcast, point-to-point, all-to-all interconnect fabric, wherein the mn-by-mn fully connected, direct broadcast, point-to-point, all-to-all interconnect fabric is non-blocking and congestion free, and wherein m is an integer≧2 and n is an integer≧2. Operating the modular interconnect includes distributing each of mn inputs to each and every one of mn outputs.
US09590733B2
Fiber optic array cables and related systems and methods to determine and/or track locations of objects are disclosed. The fiber optic array cables can be employed in an optical-fiber-based communication system, including a centralized optical-fiber based communication system. In one embodiment, the fiber optic array cable is configured to carry optical RF or radio-over-fiber (RoF) signals to establish communications with objects. The fiber optic array cable includes multiple reference units along the length of the cable. The reference units can be configured to convert received optical RF signals into electrical RF signals to establish RF communications with objects capable of receiving electrical RF signals. The reference units are also configured to convert received electrical RF signals from the objects into optical RF signals, which are then used to determine the location of the object. Having the availability of the multiple reference units on one or more the fiber optic array cables can provide enhanced reliability in tracking objects.
US09590731B2
A signal equalizer for compensating impairments of an optical signal received through a link of a high speed optical communications network. At least one set of compensation vectors are computed for compensating at least two distinct types of impairments. A frequency domain processor is coupled to receive respective raw multi-bit in-phase (I) and quadrature (Q) sample streams of each received polarization of the optical signal. The frequency domain processor operates to digitally process the multi-bit sample streams, using the compensation vectors, to generate multi-bit estimates of symbols modulated onto each transmitted polarization of the optical signal. The frequency domain processor exhibits respective different responses to each one of the at least two distinct types of impairments.
US09590730B2
An apparatus comprising a digital signal processor (DSP) unit configured to perform fiber dispersion pre-compensation on a digital signal sequence based on a dispersion value to produce a pre-compensated signal, wherein the dispersion value is associated with a remote optical receiver, a plurality of digital-to-analog converters (DACs) coupled to the DSP unit and configured to convert the pre-compensated signal into analog electrical signals, and a frontend coupled to the DACs and configured to convert the analog electrical signals into a first optical signal, adding a constant optical electric (E)-field to the first optical signal to produce a second optical signal, and transmit the second optical signal to the remote optical receiver.
US09590719B2
The present invention provides a wireless communication method used for transmitting and receiving a relay in a wireless local area network system. The wireless local area network system according to an embodiment of the present invention relates to a wireless communication method of setting a relay link through a relay and setting a transmission time point at which a data frame is transmitted in a source device by recognizing a propagation delay between devices, and the like when an operation mode of the set relay corresponds to a cooperating mode.
US09590718B1
A system includes a first mobile device having a first wireless radio and a second wireless radio; a second mobile device having a third wireless radio and a fourth wireless radio; wherein the first wireless radio of the first mobile device is configured to communicate wirelessly with the third wireless radio of the second mobile device; wherein the third wireless radio of the second mobile device is configured to communicate wirelessly with the first wireless radio of the first mobile device; wherein the second wireless radio of the first mobile device is configured to communicate at least in part wirelessly with a central maintenance computer of a vehicle; and wherein the fourth wireless radio of the second mobile device is configured to communicate at least in part wirelessly with a remote server.
US09590713B2
In providing feedback to an eNB in an LTE network for downlink scheduling and link adaptation, a UE issues a channel state information (CSI) report that includes a channel quality index (CQI). The reported CQI should include all UE receiver processing capabilities, including NAICS (network assisted interference cancellation and suppression) capability to cancel and suppress interference. Described are measures that may be taken to provide more accurate reporting of CSI by a terminal with NAICS capability.
US09590709B2
Methods, apparatuses and computer-readable storage media perform phasing of a first array including one or more antenna elements and phasing of a second array including one or more antenna elements to provide a combined radiation pattern for the first and second arrays, the first array having a first radiation pattern and the second array having a second radiation pattern, wherein the first radiation pattern is substantially orthogonal to the second radiation pattern. The combined radiation pattern is controlled in a first dimension based upon an uplink channel measurement. The combined radiation pattern is controlled in a second dimension based upon a precoding feedback from a user equipment (UE).
US09590703B2
A system and method for antenna diversity in a communication system are provided, the system including multiple antennas, including at least one modal antenna, wherein each of the at least one modal antenna has multiple modes corresponding to multiple radiation patterns, and a processor coupled to the multiple antennas and configured to select a mode among the multiple modes to optimize signal quality for each time interval based on a CQI.
US09590697B2
Embodiments include systems of and methods for an electronic device having a radio communication processor connected to one or more transmission antennas, wherein each of the one or more transmission antennas are configured to transmit a signal; a receiving antenna connected to the radio communication processor and configured to receive the signal transmitted from the one or more transmission antennas; an attenuation measuring device configured to measure attenuation of the transmitted signal based on the signal received by the receiving antenna; and a controller configured by circuitry to determine a surrounding air or water environment of the electronic device based on the measured attenuation.
US09590693B2
A method for performing uplink transmission in a time domain transmission unit includes receiving, from a base station, hopping-mode information indicating whether a frequency hopping is an inter-slot hopping or an inter-subframe hopping and performing the uplink transmission using a resource block in the time domain transmission unit.
US09590686B2
A method of pre-stressing the variable capacitor device that experiences a temporary time variant hysteresis effect is provided for electronic circuitry, which may include a mobile communication device. The method includes providing a periodic bias voltage to the variable capacitor such that the variable capacitor is maintained at least at a target stress level such that the capacitance of the variable capacitor when subject to a target bias voltage is predictable due to the time variant hysteresis effect being reduced.
US09590682B2
A method, system, and device provide power-efficient communications within the context of available power. Transmission and receipt data rates are scalable in accordance with output power available from a power source. Data is transmitted at a data rate determined, at least in part, by the available output power.
US09590673B2
Aspects of the disclosure are directed to interference cancellation and wireless communication. A method of performing analog interference cancellation in a wireless communications device having a transmitter and a receiver includes receiving a reference signal representative of an interfering signal transmitted by the transmitter, selecting a first target interference type from one of a plurality of interference types affecting a an RF signal received by the receiver, configuring a first filter of an interference cancellation circuit using a coefficient computed based on the first target interference type, and cancelling interference in the RF signal using an output of the first filter. Coefficient computation may be performed in a switched manner between analog and digital domain, simultaneously in multiple domains, or in a cascaded manner that provides digital interference cancellation.
US09590648B2
A digital-to-analog converter which improves dynamic range by apportioning a least significant bits portion of an incoming digital signal to a low-path circuit and a most significant bits portion of the incoming digital signal to a high-path circuit. The low-path circuit has a low-path digital-to-analog converter, which feeds a low-path resistive element, which feeds an output node. The high-path circuit has a high-path digital-to-analog converter, which feeds a high-path resistive element, which feeds an output node. The output node is a simple electrical connection of the outputs of the low-path and high-path resistive elements. The system can further improve dynamic range by providing a high-path amplifier with control element(s) which reduce or eliminate high-path noise from the output node. Further dynamic range improvement is realized when the high-path control system takes advantage of the effects of psychoacoustic masking. Performance linearity is improved by a feedback system which monitors the output signal.
US09590644B2
In some embodiments, an integrated circuit may include a radio frequency synthesizer configured to provide a local oscillator (LO) signal at a selected frequency related to a frequency of interest. The integrated circuit may also include a re-clocking circuit having a first input to receive a clock signal having a first frequency, a second input to receive a local timing signal related to the LO signal, and an output. The re-clocking circuit may be configured to provide a local timing output signal that is a frequency adjusted version of the clock signal based upon the local re-clocking signal. The integrated circuit further may include a digital circuit including an input to receive the local timing output signal as a digital clock signal in a receive mode.
US09590639B2
A semiconductor device includes: a circuit configured to operate according to a clock; a temperature sensor configured to detect a temperature of the circuit; and a controller configured to control a frequency of the clock based on a temporal difference of power consumption of the circuit when the temperature detected by the temperature sensor exceeds a predetermined value.
US09590637B1
A frequency divider includes a multiplexer having a first input terminal coupled to receive a first value M and a second input terminal for receiving a second value that is M+LSB, the multiplexer is configured to alternately output the first value M and the second value. The frequency divider includes a multi-modulus divider coupled to the multiplexer for receiving the output of the multiplexer, the multi-modulus divider operable to alternately generate an output pulse at M input clock cycles and at M+LSB clock cycles. A divide-by-two counter having an input coupled to the output of the multi-modulus divider, is operable to divide the output of the multi-modulus divider to generate a divided clock signal having a frequency of N, where N is equal to 2M+LSB. Duty cycle correction logic is coupled to the output of the divide-by-two counter and is configured to correct the duty cycle of the divided clock signal to a fifty percent duty cycle when N is odd.
US09590632B2
A circuit is provided which is constituted by TFTs of one conductivity type, and which is capable of outputting signals of a normal amplitude. When an input clock signal CK1 becomes a high level, each of TFTs (101, 103) is turned on to settle at a low level the potential at a signal output section (Out). A pulse is then input to a signal input section (In) and becomes high level. The gate potential of TFT (102) is increased to (VDD−V thN) and the gate is floated. TFT (102) is thus turned on. Then CK1 becomes low level and each of TFTs (101, 103) is turned off. Simultaneously, CK3 becomes high level and the potential at the signal output section is increased. Simultaneously, the potential at the gate of TFT (102) is increased to a level equal to or higher than (VDD+V thN) by the function of capacitor (104), so that the high level appearing at the signal output section (Out) becomes equal to VDD. When SP becomes low level; CK3 becomes low level; and CK1 becomes high level, the potential at the signal output section (Out) becomes low level again.
US09590631B2
A semiconductor device includes a 2-input NAND decoder and an inverter that have six MOS transistors arranged in a line. The MOS transistors of the decoder are formed in a planar silicon layer disposed on a substrate and each have a structure in which a drain, a gate, and a source are arranged vertically and the gate surrounds a silicon pillar. The planar silicon layer includes a first active region having a first conductivity type and a second active region having a second conductivity type. The first and second active regions are connected to each other via a silicon layer on a surface of the planar silicon layer.
US09590627B2
An operation mode setting circuit of a semiconductor apparatus includes a mode register set configured to update an operation mode information generated internally at the semiconductor apparatus based on preliminary information data in response to a preliminary information setting signal and a preliminary information providing block configured to provide the preliminary information data selected from a plurality of pre-stored preliminary information data to the mode register setting response to the preliminary information setting signal, the selected preliminary information data corresponding to a detected operation parameter detected in response to the preliminary information setting signal.
US09590621B2
The present application is directed to drive arrangement for semiconductor switches and in particular to a method of driving the gate of a switch with pulses corresponding to turn-on and turn-off commands through separate turn-on and turn-off transformers. The application provides a fail safe reset feature, a more efficient turn-on circuit and an energy recovery circuit for recovering energy from the gate upon turn-off. The application also provides a novel arrangement for assembling multiple pulse transformers on a circuit board.
US09590620B2
An embodiment according to the present invention discloses a gate driving circuit and display panel using the same. The circuit includes a driving unit, a control unit, a first negative voltage input, a driving voltage input and a control signal input. Three inputting ends of the driving unit are connected to the different inputs when the status of the driving unit is changed according to the sequence of first cut-off st atus/first driving status/second driving status/second cutoff status. The benefit of the solution is to prevent circuit invalid due to the drain current generating when the oxide thin film transistor works in the depletion mode.
US09590619B2
A gate drive circuit creates a bipolar voltage to a gate of an IGB power transistor, and compensates for Miller currents of the IGB power transistor. The compensating is performed by a switching element connected in series with a capacitor between the gate (X4) and a supply voltage.
US09590615B1
An integrated circuit includes: an inductor; a switching element connected to the inductor in series; an oscillator, of which an oscillation frequency is variable; a control unit, which controls the oscillation frequency of the oscillator based on a signal according to an output voltage of a switching power-supply device; a drive signal generating unit, which generates a drive signal used for controlling the switching element based on an output of the oscillator; a drive circuit, which drives the switching element based on the drive signal generated by the drive signal generating unit; and an on-period intermittent control unit, which intermittently performs on-period extension control in which an on-period of the switching element is set to be longer than an on-period based on the drive signal in a state where the oscillation frequency is controlled not to be fixed by the control unit.
US09590610B2
A driver circuit for receiving input data and generating an output signal to a termination element is disclosed, wherein the input data has a first bit and second bit, and the driver circuit includes: a pair of differential output terminals, arranged for outputting the output signal, wherein the pair of differential output terminals has a first output terminal and a second output terminal; a current mode drive unit, coupled to the pair of differential output terminals, for outputting a current from one of the first output terminal and the second output terminal, and receiving the current from the other of the first output terminal and the second output terminal according to the first bit; and a voltage mode drive unit, coupled to the pair of differential output terminals, for providing voltages to the first output terminal and the second output terminal according to at least the second bit.
US09590603B1
An adaptive UWB radar front-end that can a) automatically tune the pulse width for target type and depth; b) automatically sweep specific area by controlling the timing (delay); and, c) for each steering direction, it can automatically adjusts the power distribution for improving radiation pattern and thus improving signal quality for clutter free imaging.
US09590602B2
According to an embodiment, a method of generating a clock pulse includes receiving a leading edge at a clock input at a time when an enable signal is active, generating an edge at a clock output based on the received leading edge at the clock input, latching a logic value corresponding to the edge at the clock output, preventing changes at the clock input from affecting the latched logic value after the logic value is latched, resetting the latched logic value after a first delay time, and maintaining the reset logic value until a second edge is received at the clock input. The second edge at the clock input matches the leading edge at the clock input.
US09590600B2
An optical flip-flop circuit that includes an optical thyristor configured to receive a digital optical signal input and produce a digital signal output based on the ON/OFF state of the digital optical signal input. The optical flip-flop circuit further includes control circuitry operably coupled to the terminals of the optical thyristor. The control circuitry is configured to control switching operation of the optical thyristor in response to the level of a digital electrical signal input.
US09590574B1
An audio switching power amplifier having an output with controlled-slope transitions maintains efficiency while avoiding uncontrolled non-overlap intervals during switching transitions. A pair of transistors forming a half-bridge that supplies an output signal at an output terminal of the amplifier are operated so that neither transistor is fully on during an overlap time period. A current source provides an output current to the output terminal during the non-overlap time period to control the output voltage while changing the transistor that conducts the output current from a first one of the pair of transistors to a second one of the pair of transistors. The current source may be provided by operation of one of the transistors in a current source configuration. The voltage of a gate of one of the transistors can be compared with a threshold to provide an indication of the current.
US09590571B2
A single-stage buffer apparatus includes a first transistor, a second transistor, and a high pass filter network. The first transistor is configured to receive an input signal from a microphone. The second transistor is configured to operate as a cascode transistor. The high pass filter network is coupled to the first transistor and the second transistor. The second transistor electrically decouples the first transistor from an output of the single-stage buffer apparatus. A gate terminal of the second transistor is driven by the high-pass filter network, and the high-pass filter network is driven by the first transistor.
US09590566B2
An apparatus comprises an amplifier and a pre-distortion circuit coupled to an input of the amplifier. A saturation value of an input signal corresponds to a maximum output power of an output signal of the amplifier. An input target value of the input signal is determined according to the saturation value. The input target value is determined by subtracting an offset from the saturation value or by multiplying a ratio by the saturation value. An average value or an RMS value of the input signal is controlled to be substantially equal to the input target value. A method comprises determining an input target value according to a saturation value, and controlling an input signal according to the input target value.
US09590560B2
An apparatus includes: a first transconductance device of a first type configured to convert a first voltage into a first current of an output node; a second transconductance device of a second type configured to convert a second voltage into a second current of the output node; a common mode feedback circuit coupled to the output node configured to control a mean voltage at the output node in accordance with a reference voltage; and a reset circuit configured to reset a voltage at the output node in accordance with a clock signal.
US09590556B1
A construction element (29) which extends in two dimensions comprises a solar energy converter member (1) which also extends along and defines one surface of the construction element (29). The construction element (29) further comprises a building construction member (30) which extends along the construction element (29) and defines the second surface thereof. At least a part of the solar energy converter member (1) is integral with at least a part of the building construction member (30) whereby this integral part both contributes to the requirements for solar energy conversion as well as to requirements for constructions.
US09590552B2
A motor drive device drives a multi-phase synchronous motor in an electric compressor. The multi-phase synchronous motor includes a rotor that is provided with a permanent magnet and a stator having coils of different phases. The motor drive device includes an inverter that supplies current to the coils and a control unit that controls the inverter. The control unit executes an initial angular position calculation processing of detecting a d-axis and a q-axis as an initial angular position of the rotor, a rotating processing of rotating the d-axis and the q-axis in a direction opposite to rotation of the rotor, an acceleration processing of accelerating the rotation of the rotor, and a sensorless control processing of controlling the rotation of the rotor.
US09590533B2
A vibrational energy harvester having a base and a piezoelectric transducer formed from a layer of piezoelectric material and extending between a first end at the base and a second end. At least a portion of the piezoelectric transducer is arranged in a back and forth pattern between the first and second ends. A magnetic component provides a magnetic field within which at least a portion of the piezoelectric transducer operates so that it exhibits nonlinear behavior. A biomedical implantable device using the vibration energy harvester can extract energy from heartbeat waveforms (heartbeats) to thereby power a device within the body.
US09590525B2
A system includes an AC input port configured to be coupled to an AC power source, a first AC/DC converter circuit having a first port coupled to the AC input port, and a first resonant circuit coupled to the first port of the first AC/DC converter circuit. The system further includes a second resonant circuit inductively coupled to the first resonant circuit, a second AC/DC converter circuit coupled to the second resonant circuit and a control circuit configured to control the first AC/DC converter circuit responsive to an output of the second AC/DC converter circuit.
US09590522B2
A motor driving system includes an offset value learning part, which learns offset values of current sensors, when all switching elements are in off-states and a motor driving circuit is in an off-state, in which the motor driving circuit generates no motor driving current. The offset value learning part includes a first learning part and a second learning part. The first learning part learns the offset value of the current sensor of each phase at an arbitrary motor rotation angle, when an induced motor voltage of a three-phase motor is smaller than an input voltage of the motor driving circuit. The second learning part sequentially learns the offset value of the current sensor of the phase, a phase voltage value of which varying with the motor rotation angle is intermediate, when the induced motor voltage is equal to or larger than the input voltage.
US09590514B1
A substrate having trenches containing carbon nanotubes has elements to provide a power converter. One set of trenches is configured to form an inductor and another set is configured to form a capacitor. Trenches in the substrate are also configured to receive semiconductor material and carbon nanotubes to form a power field effect transistor. All the elements are coupled together using carbon nanotubes placed in connection trenches of the substrate.
US09590511B2
A power source apparatus comprises: a transformer that insulates a primary system and a secondary system and uses primary/secondary windings to transform an input voltage into an output voltage; a switching control device that is disposed in the primary system to drive the primary winding, and an output monitor device that is disposed in the secondary system to monitor the output voltage. The transformer includes a first auxiliary winding disposed in the primary system and a second auxiliary winding disposed in the secondary system. The output monitor device drives the second auxiliary winding to generate an induced voltage in the first auxiliary winding when the output voltage becomes smaller than a predetermined threshold voltage. The switching control device temporarily stops driving of the first winding upon detecting a light load state and resumes the driving of the first winding upon detecting the induced voltage in the first auxiliary winding.
US09590503B2
A switching converter has an input port for receiving an input voltage and an output port for providing an output voltage. The switching converter has a power stage, an energy stored circuit, a power conversion circuit and a control circuit. The power stage has an input terminal coupled to the input port and an output terminal coupled to the output port. The energy stored circuit is charged by the input voltage and provides a first bias voltage which maintains a predetermined time period after the input voltage is less than a predetermined voltage level. The power conversion circuit provides a second bias voltage. The control circuit provides a control signal to control the power stage and discharges the output voltage based on a discharge control signal, wherein the control circuit is powered by either the first bias voltage or the second bias voltage.
US09590502B2
A regulated switching converter having improved closed loop settling time is disclosed. An error amplifier having a voltage reference input, a feedback input, and an error output is included. An output filter having a voltage output terminal coupled to the feedback input provides an output voltage sample to the error amplifier. A compensation network coupled between the feedback input and the error output of the error amplifier includes at least one capacitor and at least one switch that is communicatively coupled across the at least one capacitor. A controller is adapted to monitor current flowing through the switching output terminal. The controller has at least one switch control output coupled to a control input of the at least one switch to allow the controller to momentarily close the at least one switch to substantially discharge the at least one capacitor when a predetermined high current state is reached.
US09590496B2
A voltage regulator includes a pass unit configured to transfer an input voltage to an output node as an output voltage according to a control signal, a voltage dividing unit configured to divide the output voltage to generate a divided output voltage, an error amplifying unit configured to output a comparison signal based on comparing a magnitude of the divided output voltage with a magnitude of a reference voltage, and a filter unit configured to filter noise included in the outputted comparison signal to generate the control signal. The filtered noise can correspond to noise included in the outputted comparison signal by transferring noise included in the input voltage to the error amplifying unit via the pass unit and the voltage dividing unit.
US09590495B2
An embodiment holdup time circuit of a bridgeless power factor correction circuit comprises a charge device, an energy storage apparatus and a discharge device. The charge device comprises a first terminal coupled to a bridgeless power factor correction circuit and a second terminal coupled to the energy storage apparatus. The discharge device comprises a first terminal coupled to the energy storage apparatus and a second terminal coupled to the bridgeless power factor correction circuit.
US09590493B2
An example apparatus may include a power supply circuit comprising a first stage, the first stage comprising a current-fed topology and a transformer for isolating a primary side of the first stage from a secondary side of the first stage; a control module configured to provide control signals to one or more switches of the power supply circuit and to perform startup operations comprising: determining a peak line voltage value of an AC input voltage to the power supply circuit; initiating, when the power supply circuit is started, a hard-switching method; determining a center tap voltage of the transformer; stopping the hard-switching method, when the center tap voltage crosses a fraction of the peak line voltage value; and initiating, when the hard-switching method stops, a zero-voltage switching method with peak current mode control.
US09590486B2
The invention comprises a high frequency inductor filter apparatus and method of use thereof. In one embodiment, an inductor is used to filter/convert power, where the inductor comprises a distributed gap core and/or a powdered core material. The inductor core is wound with one or more turns, where multiple turns are optionally electrically wired in parallel. In one example, the minimum carrier frequency is above that usable by an iron-steel inductor, such as greater than ten kiloHertz at fifty or more amperes. The core is optionally an annular core, solid rod core, or a core used for multiple phases, such as a ‘C’ or ‘E’ core. Optionally, the inductor is used in an inductor/converter apparatus, where output power has a carrier frequency, modulated by a fundamental frequency, and a set of harmonic frequencies, in conjunction with one or more of a silicon carbide, gallium arsenide, and/or gallium nitride based transistor.
US09590484B2
The invention is directed to an inverter device and a power converting method thereof. A control unit adjusts a pulse width modulation (PWM) signal serving to control power conversion of an inverter circuit according to a current harmonic component detected by a detection unit to generate an offset current to be superposed to an AC current output by the inverter circuit.
US09590483B1
An optimized structure of an arm capacitor voltage balance controller based on chain links of the H-bridge module that achieves enhanced performance of an arm capacitor voltage balance control in all operational conditions, even with highly dynamic loads. Such a controller has application in three-phase STATCOM converters, and may be structured so as to seamlessly integrate feedforward and feedback controls with inverse maps used for calculation of the zero sequence reference voltage injection(s) (for star and delta STATCOM topologies).
US09590481B2
A rotor (2) for an electric motor, which rotor (2) includes a plurality of laminated rotor sheets (4) arranged in layers and each provided with slots (6, 10); a number of permanent magnets (8) arranged within magnet slots (10) in the laminated rotor sheets (4), where an end area (16) of each magnet slot (10) is a magnet free area. The rotor (2) also includes a plurality of rotor bars (14) arranged in rotor bar slots (6) and a rotor sheet band (22) provided between the end area (16) and the adjacent rotor bar slot (6). At least one notch (28, 29) extending from the edge (21) of the rotor bar slot (6) and/or from the edge (21′) of the end area (16) divides the rotor sheet band (22) into a first area (24) and a second area (26). The smallest width (D1) of the first area (24) is smaller than the smallest width (D2) of the second area (26).
US09590480B2
An electric machine comprises a rotor (200) equipped with permanent magnets (204, 206, 208, 210), and a stator (100) equipped with electromagnetic poles. The electric machine is characterized in that several adjacent electromagnetic poles respectively constitute an electromagnetic pole group in which the adjacent electromagnetic poles are spaced apart at a first electromagnetic pole spacing, that adjacent electromagnetic poles belonging to different electromagnetic pole groups are spaced apart at an electromagnetic pole spacing greater than said first electromagnetic pole spacing, that each electromagnetic pole group has an even number of electromagnetic poles, and that adjacent electromagnetic poles of an electromagnetic pole group are linked to each other so as to generate magnetic fields of opposite direction in operation.
US09590475B2
According to an aspect of the invention, an electric power tool which includes a brushless direct-current motor and a drive circuit that supplies drive power to the motor, and which rotates or drives a tool, characterized in that the drive circuit includes plural switching elements, and is arranged on a board provided in a grip portion of a housing or below the grip portion; and an electric fan is provided in the vicinity of the switching element for cooling the switching element.
US09590473B2
An automobile roller-type power generating device installed at the bottom of a vehicle body includes: a roller pivotally coupled to a camshaft and having a notch; a push slider having an arc bottom and installed in the notch of the roller, and the notch being in a shape corresponsive to the push slider and slightly greater than the push slider to allow the push slider to slide up and down; and a power generating mechanism installed above the pushrod. When the motor vehicle moves to roll the roller, the arc bottom presses the ground and slides into the roller to allow the push slider to slide up and down to transmit kinetic energy to the power generating mechanism, and the power generating mechanism converts the kinetic energy into electric energy to achieve the effect of generating power generation and storing electric energy into the battery.
US09590472B2
A power generation system has a housing with a first housing section (I) and a second housing section (II), an alternator arranged within the first housing section (I) and a gas turbine arranged within the second housing section (II). The alternator is drivable by the gas turbine, wherein the first housing section (I) includes an air inlet through which an airstream is injectable into the first housing section (I) such that the airstream passes the alternator and cools the alternator. The first housing section (I) is coupled to the second housing section (II) such that the airstream is feedable into the second housing section (II) after the airstream has passed the alternator. The second housing section (II) includes an air outlet through which the airstream is exhaustable after passing the gas turbine.
US09590471B2
A rotary lifting device comprises an actuator shaft, a linear motor and a rotary motor for moving and rotating the actuator shaft about the longitudinal axis thereof. The rotary motor has a hollow rotor, through which the actuator shaft extends and which is kinematically coupled to the actuator shaft in terms of rotation. The linear motor has an armature coaxially arranged with respect to the actuator shaft and kinematically coupled to the actuator shaft at a first longitudinal end thereof. A step-down gear is arranged at a second longitudinal end of the actuator shaft and is capable of being moved in an axial direction relative to the rotary motor. The step-down gear is kinematically coupled to the actuator shaft at the drive side, both with respect to axial movement of the actuator shaft and with respect to rotating movement of the actuator shaft.
US09590455B2
A wireless power transmission system includes a first power transmitter configured to transmit a first electromagnetic field, a first power receiver configured to generate electrical energy using the first transmitted electromagnetic field, a first occupancy sensor configured to indicate a first presence of a first individual within a first sensed area, and a control unit configured to control the first power transmitter based upon the indicated first presence.
US09590450B2
An integrated circuit for wireless charging and a method for wireless charging by an integrated circuit are provided. The integrated circuit includes a first wireless communication unit configured to support a first wireless communication method; a first route selection unit configured to perform a selection from among a first power input from a battery and a second power input according to wireless charging to be allowed as input; a power block configured to receive the selected power from the first route selection unit, and provide the received power to the first wireless communication unit; and a controller configured to control an operation of the first route selection unit.
US09590443B2
The present invention employs more than two secondary batteries; most output of one battery is supplied to load, and rest output is used to charge another battery for improving the battery efficiency and prolong the battery usable time (discharge time). The object of the present invention is to provide a power supplying device and battery mode switching method by using the secondary battery cells. According to the present invention of using more than two secondary batteries that; if either one of the secondary battery sets for discharging mode, the device including that; an inverter for delivering a DC output voltage of the secondary battery, which is in discharging mode, when one of the more than two secondary batteries is discharged; a relay performing the switching operation for connecting to other different secondary battery of more than two secondary batteries to the inverter, at other point, the secondary battery in discharge mode of more than two secondary battery is connected to the inverter; and a controlling unit for alternately supping the power of the more than two or secondary batteries to the load by controlling the switching operation of the relay via the inverter, a switching unit alters charging or discharging mode, the anode (+) and cathode (−) of each DC terminal, which is mutually and fixedly connected, and each moveable terminal of the secondary battery is switched to control the battery mode.
US09590436B2
A battery charging circuit comprises two or more charging circuits, each capable of charging a battery. The charging outputs of the charging circuits are connected together and can be connected to a battery to provide fast charging of the battery. The charging circuits can be configured so that they do not adversely interfere with each other during battery charging.
US09590434B2
The device includes a set of electronic switches having a common structure and forming modules for converting electrical energy and a power DC bus onto which the modules are connected in parallel. These modules are controlled by a control circuit so as to supply electrical energy originating from external sources of energy over the power DC bus or to extract electrical energy over this bus to recharge batteries. The device includes at least one AC-DC conversion module configured for carrying out the rectification of an AC line supply and for powering the DC bus, a DC-DC conversion module configured for charging a user battery from the DC bus and a DC-DC conversion module configured for alternatively allowing the recharging of a storage battery from the DC bus or the discharge of the same battery over the latter. The various modules are mounted onto an accommodation structure forming a heat dissipator.
US09590429B2
A battery system is provided with a plurality of battery units each including a battery module consisting of a plurality of battery cells, a unit control unit, and a connector, and controls the overall operation of the respective battery units in a main control unit. To the plurality of connectors of the battery units, an external unit can be selectively connected so that voltage adjustment for inhibiting voltage variations among the plurality of battery cells or the plurality of battery modules can be realized by using the external unit. The external unit is connected to the battery unit for which voltage adjustment is necessary on the basis of a voltage adjustment necessity determination.
US09590423B2
A power distribution system has a plurality of reactive power resources including capacitor banks and distributed energy resources connected to branches of the power distribution system. Power loss is reduced in the distribution system by determining discrete switch states for the capacitor banks and continuous set points for the distributed energy resources, so that the reactive power provided by the reactive power resources reduces power loss while optionally correcting voltage violations in the power distribution system when the capacitor banks are set in accordance with the respective discrete switch states and the distributed energy resources are operated at the respective continuous set points. The range of values for the continuous set points is constrained based on maximum and minimum reactive power limits for each distributed energy resource under consideration.
US09590406B1
A busway system is provided. The system includes a first electrical busway section, a second electrical busway section longitudinally offset from the first electrical busway section, and a busway joint coupling the first and second electrical busway sections. The busway joint includes a plurality of splice plates. Each splice plate includes a longitudinal rib configured to transfer a compressive force through the busway joint.
US09590404B2
A power distribution network includes a first busway, a second busway situated between the first busway and a load, a first bus plug, and a second bus plug. The first and second bus plugs are configured to span across the first busway and the second busway. The first bus plug is further configured to provide power from the first busway to the load via an exit from the first bus plug that is adjacent to the load. The second bus plug is further configured to provide power from the second busway to the load via an exit from the second bus plug that is adjacent to the first load.
US09590391B2
In a reflector including an AlGaN layer, an InGaN layer, and a GaN layer placed therebetween, high reflectivity and a wide reflection band are achieved. A reflector includes a substrate containing GaN; first layers containing AlxGa1-xN; second layers containing InyGa1-yN; and a third layer containing GaN, the first, second, and third layers being stacked on the substrate. The first and second layers are alternately stacked, the third layer is placed between one of the first layers and one of the second layers, x and y satisfy a specific formula, the first layers have a thickness less than the thickness of the second layers, and the second layers have an optical thickness of λ/8 to 3λ/8, where λ is the central wavelength of the reflection. band of the reflector.
US09590387B2
Non-regenerative optical amplifier has a first optical amplifying medium and at least one second optical amplifying medium. The non-regenerative optical amplifier may be an ultrashort pulse amplifier. The material properties of the first amplifying medium differ at least partially from the material properties of the second amplifying medium. The emission spectra of the amplifying media overlap partially, and the amplifying media are solid-state bulk crystals.
US09590384B2
A method for managing the broad band microwave and TeraHertz (THz) radiation in a free electron laser (FEL) having a wiggler producing power in the electromagnetic spectrum. The method includes placement of broadband microwave and TeraHertz (THz) radiation absorbers on the upstream end of the wiggler. The absorbers dampen the bounced back, broad band microwave and THz radiation returning from the surfaces outside the nose of the cookie-cutter and thus preventing broadening of the electron beam pulse's narrow longitudinal energy distribution. Broadening diminishes the ultimate laser power from the wiggler. The broadband microwave and THz radiation absorbers are placed on either side of the slot in the cookie-cutter that shapes the wake field wave of the electron pulse to the slot shape of the wiggler chamber aperture. The broad band microwave and THz radiation absorber is preferably a non-porous pyrolytic grade of graphite with small grain size.
US09590382B2
An enhancement resonator (20) being configured for generating intra-resonator laser light (1) by coherent superposition of input laser light, comprises at least three resonator mirrors (21, 22, 23, 24) spanning a ring resonator path in one common resonator plane, said resonator path being free of a laser light amplifying medium, wherein the at least three resonator mirrors (21, 22, 23, 24) include at least two toroidal mirrors and/or at least one cylindrical mirror. Furthermore, a laser device (100) comprising the enhancement resonator (20) and a method of generating intra-resonator laser light (1) are described.
US09590379B2
A gas laser oscillation device includes a discharge part, a blower part, and a laser gas path. The discharge part excites a laser gas medium and the blower part blows the laser gas. The laser gas path forms the circulation path of the laser gas between the discharge part and the blower part. The blower part includes an impeller section, a drive section, and an intermediate chamber disposed between the impeller section and the drive section. In the impeller section, a rotating blade to be rotated by a drive section via a rotating shaft is disposed. In the intermediate chamber, a main space and a gas damper space are partially partitioned by a gas shielding member.
US09590376B2
Methods and systems for monitoring a brush holder assembly and/or detecting wear of a brush in a brush holder assembly are disclosed. One method includes sending data from a plurality of remote monitoring locations to a central control unit, where the data may be evaluated in order to monitor states of brushes at a plurality of remote electrical facilities. For example, multiple images of a marker tracking longitudinal movement of the brush may be acquired. A comparison of the images, for example, a comparative imaging technique, such as pixel-by-pixel comparison, may then be performed in order to evaluate a condition of the brush, such as the wear rate, wear state, or life expectancy of the brush.
US09590371B2
An electrical device assembly includes an electrical device and a power input member. The electrical device includes an end portion having a cavity with a mounting surface at a distal portion of the cavity. The power input member includes a body and a power input cable extending from the body. The body has a plurality of faces including first and second mounting faces. The cavity is sized and configured to receive the power input member body: in a first position with the first mounting face facing the mounting surface and with the power input cable extending away from the electrical device in a first direction; and in a second position with the second mounting face facing the mounting surface and with the power input cable extending away from the electrical device in a second direction that is different from the first direction.
US09590368B2
A platform comprises an array of slots for mounting electronic modules. Side rails are mounted on the platform. A side rail defines at least one outer edge of a slot. A central structure mechanically supports corresponding first electrical connectors for the slots. In a slot, a tray holds an electronic module. The tray comprises a second electrical connector supported at or near an interior end of the tray. The tray is secured laterally by at least one of the side rails. The tray is secured at or near the interior end by the second electrical connector that engages the first electrical connector. The tray is secured at or near an exterior end by an outer fastener associated with a floor of the platform.
US09590366B1
Cable assembly including a mating connector having a plurality of communication terminals. The mating connector is configured to mate with a system connector of a communication system during a loading operation. The cable assembly includes a trailing sub-assembly having an intermediate connector and an external cable that is terminated to the intermediate connector. The cable assembly also includes a flexible cable extension having signal pathways that are terminated to and extend from the intermediate connector to the mating connector. The intermediate connector communicatively interconnects the signal pathways and the external cable. The mating connector is configured to engage a guide track when inserted into the communication system and slide along the guide track toward the system connector along a non-linear path. The flexible cable extension permits the signal pathways to bend while transferring an operative force for mating the system connector and the mating connector.
US09590364B1
An electrical connector including an insulating body, multiple terminals received in the insulating body, and a contact member. The insulating body includes a base and a tongue extending forward from the base. The tongue has a rear segment and a front segment, and the rear segment is higher than the front segment. Each terminal has a mating portion exposed from the front segment. The front segment has an isolation portion close to the rear segment, and the isolation portion is higher than the mating portion and lower than the rear segment. The contact member is disposed at the rear segment, and used for buckling a grounding elastic sheet of a mating connector during mating. The isolation portion is at least partially located on an insertion path of the grounding elastic sheet.
US09590354B2
A connector includes a connector housing to be fitted to a counterpart connector housing, a pair of lock arms integrally formed on the connector housing and configured to be engaged with a pair of connecting engagement portions of the counterpart connector housing to lock a state of the connector housings fitted to each other, a pair of wedge pieces configured to be assembled into a wedge insertion hole in the connector housing so as to be movable from a standby position to an unlocking position in the connector housing, the pair of wedge pieces being configured to release, when the pair of wedge pieces are pressed to the unlocking position, a locking of the connector housings fitted to each other. Each of the wedge pieces and the wedge insertion hole has an asymmetrical front and rear cross-sectional shape.
US09590352B2
Security devices and methods of securely coupling electronic devices and peripherals are provided. In one embodiment, a peripheral has a first coded magnet on a first surface of a first device. The first coded magnet has at least two different polarity regions on the first surface. A second coded magnet on a second surface of a second device is also provided. The first coded magnet is configured to securely provide data to a device associated with the second coded magnet, if the first and second coded magnets' patterns are keyed to one another.
US09590343B2
A switching electrical power contactor having a bi-blade type switch, has ferrous plates attached to the blades to increase the current carrying capacity and reduce the resistance of the switch. The contactor is incorporated on the outside of a mains meter enclosure or in a wall box for a mains meter, within the space defined by the sprung jaws of the meter socket.
US09590342B1
A receptacle assembly includes a receptacle housing, a housing opening, a first receptacle connector, and a second receptacle connector. The receptacle housing includes a first cavity that extends from a first end to a central structure. The housing opening is defined at the first end. The first cavity and the housing opening are sized and shaped to enable insertion of a plug assembly constructed to comply with the Society of Automotive Engineers J2863 standard. The first receptacle connector includes a first portion that extends from the central structure into the first cavity. The second receptacle connector includes a second portion that extends from the central structure into the first cavity. The first and the second receptacle connectors are sized and are disposed such that they are configured to both be inserted into a single connector cavity of the plug assembly and such that they are electrically insulated from one another.
US09590337B2
An electrical connector includes a housing having a cavity. A wafer stack is received in the cavity. The wafer stack includes a plurality of electrical wafers arranged parallel to each other within the cavity. Each wafer includes a first edge and a second edge. Each wafer includes at least one trace between the first and second edges. The electrical connector includes a flex harness including a plurality of flexible printed circuit boards (FPCBs). The FPCBs are electrically connected to corresponding wafers.
US09590332B2
An electrical connector for connecting a chip module, includes an insulating body, multiple conducting terminals received in the insulating body, and a fixing member having a base for fixing the chip module. The insulating body has an accommodating cavity that is rectangular and opened upward. A stop wall projects upward from each of four corners of the accommodating cavity. Each conducting terminal has a contact portion extending upward for electrically contacting a conductive connection surface of the chip module. The contact portions are located in the accommodating cavity and do not exceed the stop wall upward. The base is assembled above the insulating body. Four extending portions extend downward from the base and are assembled at an outer side of the stop walls. An inner side of each extending portion is provided with a guiding inclined surface cooperating with the outer side of the stop wall.
US09590328B2
A peg press-fitting structure for a connector includes a peg which is made from a metal plate to fix a housing of the connector to a circuit board, and which is attached to the housing by being press-fitted from the distal end of the peg into a peg attaching slot of the housing of the connector. The housing is provided with an end wall where an entrance of the peg attaching slot opens. A press-fitting position regulating projection, which regulates the press-fitting position of the peg by abutting against the end wall of the housing where the entrance of the peg attaching slot opens, is provided closer to the base end of the peg than a press-fitted portion of the peg that is press-fitted into the peg attaching slot.
US09590315B2
An apparatus for a planar phase array antenna is provided. The planar phase array antenna includes a planar waveguide formed by a top ground and a bottom ground with a dielectric layer between the top ground and the bottom ground, a phase array, including radiators, configured to form an electromagnetic wave front inside the planar waveguide, at least one back side reflecting structure located behind the phase array, and at least one deflecting structure, implemented in the dielectric layer, configured to deflect the electromagnetic wave front inside the planar waveguide, wherein a permittivity value of the at least one deflecting structure is not equal to a permittivity value of the dielectric layer of the planar waveguide.
US09590313B2
A planar dual polarization antenna for receiving and transmitting radio signals includes a feeding transmission line layer, a first dielectric layer formed on the feeding transmission line layer, a metal grounding plate, a second dielectric layer formed on the metal grounding plate, and a first patch plate formed on the second dielectric layer with a shape substantially conforming to a cross pattern. A first slot and a second slot of the metal grounding plate are electrically coupled to a first feeding transmission line and a second feeding transmission line of the feeding transmission line layer respectively, to increase bandwidth of the planar dual polarization antenna.
US09590308B2
Space- and cost-efficient antenna apparatus and methods of making and using the same. Antenna may comprise one or more planar radiator elements fabricated from an electrically conductive material. Surface area of the antenna radiator metallized portion may be reduced by utilizing a crosshatch pattern. The pattern may comprise of one or more metal-free elements disposed within the outline of the radiator. The elements may be interconnected by conductive crosslinks. The antenna may be coupled to radio electronics at one or more connection points. At least one of a size and/or a placement of the crosslinks may be configured based on distance from the connecting points. Crosslink size and/or placement may be configured to provide a prescribed current flow within the antenna. Reducing surface area of the antenna radiator may reduce manufacturing time and/or cost compared with prior art antenna design approaches.
US09590301B2
In order to calibrate in amplitude and phase the individual transceiver elements (4) of an active antenna array for a mobile telecommunications network, each transceiver element including a transmit and a receive path (8, 10) coupled to an antenna element (12), each transceiver element includes a comparator (100) for comparing phase and amplitude of transmitted or received signals with reference signals in order to adjust the characteristics of the antenna beam. In order to provide an accurate means of reference signal distribution, a feed arrangement distributes the reference signals and includes a waveguide (50) of a predetermined length which is terminated at one end (52) in order to set up a standing wave system along its length, and a plurality of coupling points (56) at predetermined points along the length of the waveguide, which are each coupled to a comparator of a respective transceiver element.
US09590299B2
A dual-reflector inter-satellite link (ISL) subsystem, for a communications satellite in a constellation of satellites in low earth orbit or medium earth orbit. The ISL subsystem includes a main antenna reflector which uses a single-axis gimbal to steer the main reflector only in the elevation plane. An antenna subreflector, a horn and RF feed circuitry are stationary with respect to the host satellite. The main reflector has a super-elliptical design which provides a beam shape which requires no steering in the azimuth plane, while meeting ISL signal strength requirements. By steering the main reflector only, and only in the elevation plane, the disclosed ISL subsystem delivers significantly lower size, mass, complexity and cost, and significantly greater reliability, than traditional ISL systems.
US09590293B2
A dipole antenna assembly for an electronic device includes a rear mount having electronic components exposed at one of its surfaces, an antenna, a printed circuit board, and a battery. The antenna may be adjacent the rear flexible mount. The antenna includes a first portion and a second portion. The second portion comprises a transmission line. The printed circuit board can be connected to the antenna and the battery can be connected to a portion of the rear flexible mount and the printed circuit board. A positive arm of the dipole antenna assembly can include the battery, and a negative arm of the dipole antenna assembly can include the outside surface of the transmission line.
US09590291B2
An antenna apparatus and an electronic device having the same is provided. The electronic device includes an antenna radiator formed in a loop shape having at least one opening end part opened by a slit, at least a portion of the at least one opening end part is fed, at least one electronic component of metal material electrically connected with the antenna radiator, and at least one metal member arranged around the antenna radiator, where the at least one opening end part is formed in a reverse direction from the direction of the metal member.
US09590286B2
A printed diplexer is printed on a PCB, having at least two input terminals respectively connected to at least two end portions thereof, having the output terminal connected at a center portion thereof, and configured to output a signal inputted from the at least two input terminals to the output terminal.
US09590285B2
Provided is a bandpass filter (10), including: a filter casing (17) defining a rectangular waveguide (11) having a narrow plane (a) and a broad plane (b); a metal plate (12) having a ladder shape and being arranged in a sandwiched manner inside the filter casing (17) at a center of the broad plane (b) so as to be parallel to the narrow plane (a); a dielectric plate (13) positioned in a vicinity of the metal plate (12); a support rod (14) extending in parallel to a longitudinal direction of the rectangular waveguide (11), the support rod (14) being rotatably supported on the filter casing (17) and configured to support the dielectric plate (13); and a first gear (15) fixed at a tip of the support rod (14). The dielectric plate (13) is rotated along with rotation of the first gear (15), to thereby adjust a bandpass frequency.
US09590283B2
Provided is a tape-shaped electrode that can effectively perform discharging and recharging even if the size thereof is increased. The tape-shaped electrode includes a plurality of conductive plates, and insulating coupling members that separably couple the plurality of conductive plates arranged in one direction in an insulating state.
US09590279B2
A lithium ion (Li-ion) battery module includes a container with one or more partitions that define compartments within the container. Each of the compartments is configured to receive and hold a prismatic Li-ion electrochemical cell element, and a cover is configured to be disposed over the container to close the compartments. The container includes a polymer blend including a base polymer and one or more additives blended into the base polymer. The base polymer is electrically nonconductive and the one or more additives are configured to increase a thermal conductivity of the container to promote transfer of heat generated from the electrochemical cell elements through the container.
US09590269B2
A polyelectrolyte includes a first segment and a second segment, wherein the structure of the first segment is at least one of formula (1) and formula (2); the structure of the second segment is at least one of formula (3) and formula (4). The polyelectrolyte undergoes microphase separation to form a nanoscale ordered self-assembled microstructure.
US09590266B2
An electrolyte for a lithium secondary battery, the electrolyte including a lithium salt, a non-aqueous organic solvent, and a polar additive based on a substituted hetero-bicyclic compound. Oxidation of the electrolyte is prevented by formation of a polar thin film on a surface portion of the positive electrode, which facilitates transfer of lithium ions. The lithium secondary batteries using the electrolyte have excellent high temperature life characteristics and high temperature conservation characteristics.
US09590265B2
The present invention relates to a cable-type secondary battery having a horizontal cross section of a predetermined shape and extending longitudinally, comprising: an inner electrode having an inner current collector and an inner electrode active material layer surrounding the outer surface of the inner current collector; a separation layer surrounding the outer surface of the inner electrode to prevent a short circuit between electrodes; and an outer electrode surrounding the outer surface of the separation layer and having an outer electrode active material layer and an open-structured outer current collector.
US09590264B2
Provided is an electric storage device capable of suitably preventing damage to end portions of an electrode assembly due to vibration. A current collector and a backing member are cooperated and connected to each end portion of the electrode assembly in which a positive electrode plate and a negative electrode plate are stacked in layers. The backing member is composed of a base and a skirt.
US09590252B2
A cathode for a lithium-sulfur battery cell includes positive active material comprising sulfur and carbon coated onto an electrode substrate and gold nanoparticles affixed to the positive active material and configured to direct growth and deposition of lithium sulfide. A lithium ion battery cell, battery stack and method of making the cathodes are also provided.
US09590250B2
A layer system includes at least three layers, the three layers including a top electrode layer, a bottom electrode layer, and an electrolyte layer situated between the top electrode layer and the bottom electrode layer. The electrolyte layer has a solid-state electrolyte, and at least one of the top and bottom electrode layers includes a paste-like composite layer. A layer system of this type may be used to manufacture in particular energy stores, such as rechargeable lithium-ion accumulators, having an enhanced capacity. Moreover, a method for producing a layer system or an energy store is described.
US09590249B2
An object is to improve characteristics of a power storage device. The present invention relates to an electricity storage device comprising a current collector and a negative electrode-active material layer formed over the current collector. The negative electrode-active material layer includes a negative electrode comprising a first negative electrode layer in contact with the current collector; a second negative electrode layer in contact with the first negative electrode layer, having a smaller capacitance than the first negative electrode layer and containing one material selected from a nitride of lithium and a transition metal represented by LiaMbNz (M is a transition metal, 0.1≦a≦2.8, 0.2≦b≦1 and 0.6≦z≦1.4), a silicon material, and lithium titanate; a positive electrode that is paired with the negative electrode; and a solid electrolyte interposed between the positive electrode and the negative electrode.
US09590242B2
Disclosed are precursor particles of a lithium composite transition metal oxide for lithium secondary batteries, wherein the precursor particles of a lithium composite transition metal oxide are composite transition metal hydroxide particles including at least two transition metals and having an average diameter of 1 μm to 8 μm, wherein the composite transition metal hydroxide particles exhibit monodisperse particle size distribution and have a coefficient of variation of 0.2 to 0.7, and a cathode active material including the same.
US09590241B2
The present invention provides an electrode for a secondary battery, more specifically an electrode for a secondary battery, comprising a current collector; an electrode active material layer formed on at least one surface or the whole outer surface of the current collector; a conductive material-coating layer formed on the top surface of the electrode active material layer and comprising a conductive material and a first polymer binder; and a porous coating layer formed on the top surface of the conductive material-coating layer and comprising a second polymer binder. Also, the present invention provides a secondary battery and a cable-type secondary battery comprising the electrode.
US09590240B2
The present invention is to provide a lithium titanate (LTO) material for a lithium ion battery. The LTO material has hierarchical micro/nano architecture, and comprises a plurality of micron-sized secondary LTO spheres, and a plurality of pores incorporated with metal formed by a metal dopant. Each of the micron-sized secondary LTO spheres comprises a plurality of nano-sized primary LTO particles. A plurality of the nano-sized primary LTO particles is encapsulated by a non-metal layer formed by a non-metal dopant. The LTO material of the present invention has high electrical conductivity for increasing the capacity at high charging/discharging rates, and energy storage capacity.
US09590238B2
Provided are a composite for an anode active material and a method of preparing the same. More particularly, the present invention provides a composite for an anode active material including a (semi) metal oxide and an amorphous carbon layer on a surface of the (semi) metal oxide, wherein the amorphous carbon layer comprises a conductive agent, and a method of preparing the composite.
US09590229B2
An apparatus for loading a powdered electrolyte into a chamber made in a tubular casing of a craft operating in an underwater environment, comprising: a valve carried by the tubular casing, configured to be arranged in a normally closed position and designed to be moved, as a result of manual operation, to an open position to allow the introduction of the powdered electrolyte into the chamber from outside the casing; a feeder-actuator assembly configured to be mounted on the tubular casing to couple with the valve in a fluid-tight manner and enable the opening/closing of the valve; and an electrolyte tank configured to couple with the feeder-actuator assembly and feed powdered electrolyte by gravity to the actuator assembly. The actuator assembly delimits an elongated internal cavity configured to allow a flow of powdered electrolyte from the tank to the chamber through the valve.
US09590218B2
A rechargeable battery includes an electrode assembly including a first electrode plate, a second electrode plate, and a separator between the first electrode plate and the second electrode plate, a can having an opening at one side thereof through which the electrode assembly is inserted, the electrode assembly being accommodated in the inside of the can, and a cap plate that seals the opening of the can. The can includes a first vent on a first side surface of the can, and a second vent on a second side surface of the can.
US09590204B2
A light-emitting device includes a light-reflecting layer, a first electrode disposed on or above the light-reflecting layer, a semi-transparent reflective second electrode, a light-emitting function layer disposed between the first electrode and the second electrode, and an electron-injection layer disposed between the light-emitting function layer and the second electrode. The second electrode is made of an Ag alloy having an Ag content of from 50% by atoms to 98% by atoms.
US09590202B2
An organic light emitting display device includes a first substrate, a first electrode layer including a plurality of first electrodes and an auxiliary electrode on the first substrate, the auxiliary electrode being spaced apart from the first electrodes in a plan view, an organic layer on the first electrode layer, the organic layer overlapping the first electrodes of the first electrode layer, a second electrode layer on the first electrode layer, the second electrode layer overlapping the first electrodes and the auxiliary electrode of the first electrode layer, a second substrate on the second electrode layer, and a connection member penetrating through the second electrode layer and through the organic layer to electrically connect the second electrode layer and the auxiliary electrode, the connection member contacting the second substrate.
US09590195B2
A compound including a Ligand L of Formula I: as well as, a first device and a formulation containing the same, are disclosed. In the compound including the Ligand L of Formula I: X is selected from the group consisting of S, Se, SiRR′ and GeRR′; R1, R2, R, and R′ are each independently selected from the group consisting of hydrogen, deuterium, halide, alkyl, cycloalkyl, heteroalkyl, arylalkyl, alkoxy, aryloxy, amino, silyl, alkenyl, cycloalkenyl, heteroalkenyl, alkynyl, aryl, heteroaryl, acyl, carbonyl, carboxylic acids, ester, nitrile, isonitrile, sulfanyl, sulfinyl, sulfonyl, phosphino, and combinations thereof; any adjacent substitutions or substituents of R1, R2, R, and R′ are optionally linked together to form a ring; the Ligand L is coordinated to a metal M having an atomic number of 40 or greater; and the Ligand L is optionally linked with other ligands to comprise a tridentate, tetradentate, pentadentate or hexadentate ligand.
US09590189B2
Provided are a host material for a blue phosphor, and an organic thin film and an organic light-emitting device including the same. The host material for a blue phosphor is such that a carbazole compound is bonded around a central atom, wherein the central atom is a Group 14 element, and the carbazole compound bonded around the central atom is 3 or 4, wherein the carbazole compound. includes carbazole in which an alkyl group is substituted The host material for a blue phosphor has high triplet energy (ET) and excellent electrical mobility and thermal stability. As a result, the organic thin film, which includes the host material, and the organic light-emitting device, which includes the organic thin film, implement a deep blue color and have excellent luminous efficiency.
US09590184B2
An organic light-emitting diode (OLED) is provided. The OLED comprises a substrate, a first electrode on the substrate, a second electrode disposed opposite to the first electrode, an emission layer disposed between the first electrode and the second electrode, a hole migration region disposed between the first electrode and the emission layer, and an electron migration region disposed between the emission layer and the second electrode. The hole migration region comprises a tertiary amine having one N-substituent comprising a substituted or unsubstituted carbazole moiety and another N-substituent comprising a substituted or unsubstituted fluorene moiety. At least one of the hole migration region and the emission layer comprises a substituted or unsubstituted compound comprising at least two carbazole moieties.
US09590179B2
Provided are a curable composition for an organic electroluminescent element, which has high light emission efficiency and is applicable to a wet process, a cured product thereof, and an organic electroluminescent element containing the cured product in an organic layer. More specifically, provided are a curable composition containing a compound represented by an indolocarbazole skeleton compound, a cured product obtained by curing the curable composition, and an organic electroluminescent element containing the cured product in an organic layer.
US09590176B2
Electrolyte gating with ionic liquids is a powerful tool for inducing conducting phases in correlated insulators. An archetypal correlated material is VO2 which is insulating only at temperatures below a characteristic phase transition temperature. We show that electrolyte gating of epitaxial thin films of VO2 suppresses the metal-to-insulator transition and stabilizes the metallic phase to temperatures below 5 K even after the ionic liquid is completely removed. We provide compelling evidence that, rather than electrostatically induced carriers, electrolyte gating of VO2 leads to the electric field induced creation of oxygen vacancies, and the consequent migration of oxygen from the oxide film into the ionic liquid.
US09590165B2
An acoustic resonator structure comprises a first electrode disposed on a substrate, a piezoelectric layer disposed on the first electrode and comprising aluminum scandium nitride, a second electrode disposed on the piezoelectric layer, and a temperature compensation feature having a temperature coefficient offsetting at least a portion of a temperature coefficient of the piezoelectric layer, the first electrode, and the second electrode.
US09590158B2
A light emitting device, includes: a package equipped with a lead having an upper surface and a lower surface, and a metal board and a plating layer, the upper surface including a mounting portion, the metal board whose main component is copper, the plating layer including a first plating layer and a second plating layer which are provided on the lower surface of the metal board, the first plating layer containing silver and nickel and being formed on the edge of the metal board, and the second plating layer containing no nickel and being formed on at least part of a region below the mounting portion, a molded resin that holds the lead so that the lower face of the lead is exposed to the outside; a light emitting element mounted on the mounting portion; and a sealing member that seals the light emitting element.
US09590156B2
The present invention provides a light-emitting diode (LED) package including: a substrate on which a set of bonding pads are formed; an LED element configured to provide light of a predetermined wavelength region, having a set of chip pads formed on a top surface thereof and being attached on a top surface of the substrate; a set of gold wires connecting the bonding pads of the substrate with the chip pads of the LED element; a phosphor layer formed in a cap shape having side and top portions of a uniform thickness and being configured to surround sides and a top surface of the LED element while being spaced apart therefrom; and a filler disposed to fill a space formed between the phosphor layer and the LED element, wherein the LED element, the gold wires, and the bonding pads of the substrate are under the phosphor layer cap.
US09590155B2
Light emitting devices and substrates are provided with improved plating. In one embodiment, a light emitting device can include a submount and one or more light emitting diodes (LED) chips disposed over the submount. In one embodiment, the submount can include a copper (Cu) substrate, a first metallic layer of material that is highly reflective disposed over the Cu substrate for increased brightness of the device, and a second metallic layer disposed between the Cu substrate and the first metallic layer for forming a barrier therebetween.
US09590146B2
A method for fabricating an LED/phosphor structure is described where an array of blue light emitting diode (LED) dies are mounted on a submount wafer. A phosphor powder is mixed with an organic polymer binder, such as an acrylate or nitrocellulose. The liquid or paste mixture is then deposited over the LED dies or other substrate as a substantially uniform layer. The organic binder is then removed by being burned away in air, or being subject to an O2 plasma process, or dissolved, leaving a porous layer of phosphor grains sintered together. The porous phosphor layer is impregnated with a sol-gel (e.g., a sol-gel of TEOS or MTMS) or liquid glass (e.g., sodium silicate or potassium silicate), also known as water glass, which saturates the porous structure. The structure is then heated to cure the inorganic glass binder, leaving a robust glass binder that resists yellowing, among other desirable properties.
US09590141B2
According to one embodiment, a semiconductor light emitting device includes an n-type semiconductor layer, a p-type semiconductor layer, a light emitting part, and a p-side electrode. The light emitting part is provided between the n-type and the p-type semiconductor layers, and includes a plurality of barrier layers and a plurality of well layers. The p-side electrode contacts the p-type semiconductor layer. The p-type semiconductor layer includes first, second, third, and fourth p-type layers. The first p-type layer contacts the p-side electrode. The second p-type layer contacts the light emitting part. The third p-type layer is provided between the first p-type layer and the second p-type layer. The fourth p-type layer is provided between the second p-type layer and the third p-type layer. The second p-type layer contains Al and contains a p-type impurity in a lower concentration lower than that in the first concentration.
US09590139B1
A light emitting module including a driving unit and a light emitting diode is provided. The light emitting diode is electrically connected to the driving unit and the driving unit provides an operating current to make the light emitting diode emit light. The light emitting diode includes an n-type semiconductor layer, a light-emitting layer, an electron-blocking layer, and a p-type semiconductor layer. The electron-blocking layer has a thickness, and the thickness is smaller than or equal to 30 nm or is larger than or equal to 80 nm. The light-emitting layer is located between the electron-blocking layer and the n-type semiconductor layer. The electron-blocking layer is located between the p-type semiconductor layer and the light-emitting layer. A ratio of current density of the light emitting diode to the thickness is larger than 0 and is smaller than or equal to 2.
US09590133B1
Material and antireflection structure and methods of manufacturing are provided that produce efficient photovoltaic power conversion from thin film solar cells on flexible substrates. Step-graded antireflection structures are placed on the front of the device structure. Materials of different energy gap are combined in the depletion region of at least one of the semiconductor junctions within the thin film device structure. Conductive, low refractive index layers are deposited on the bottom of the thin film device structure to form an omni-directional back reflector contact.
US09590114B1
A semiconductor device is provided, comprising a substrate with a first insulating film formed thereon, and a transistor formed on the first insulating film. The transistor at least comprises an oxide semiconductor layer formed on the first insulating film, a first gate insulation film formed on the oxide semiconductor layer, a gate electrode formed above the first gate insulation film, and spacers formed on the oxide semiconductor layer. The spacers at least cover the sidewalls of the first gate insulation film and the sidewalls of the gate electrode. The gate electrode has a gate width and the first gate insulation film has a first width, wherein the gate width is different from the first width.
US09590111B2
A highly reliable semiconductor device including an oxide semiconductor is provided. The concentration of impurities contained in an oxide semiconductor of a semiconductor device including the oxide semiconductor is reduced. Electrical characteristics of a semiconductor device including an oxide semiconductor are improved. The semiconductor device includes an oxide semiconductor film; a gate electrode layer overlapping with the oxide semiconductor film; a gate insulating film between the oxide semiconductor film and the gate electrode layer; a metal oxide film overlapping with the gate insulating film with the oxide semiconductor film positioned therebetween; and a source electrode layer and a drain electrode layer electrically connected to the oxide semiconductor film. The metal oxide film covers at least a channel region and a side surface of the oxide semiconductor film.
US09590106B1
A semiconductor device includes at least one semiconductor fin on an upper surface of a substrate. The at least one semiconductor fin includes a channel region interposed between opposing source/drain regions. A gate stack is on the upper surface of the substrate and wraps around sidewalls and an upper surface of only the channel region. The channel region is a dual channel region including a buried channel portion and a surface channel portion that completely surrounds the buried channel.
US09590103B2
A semiconductor device includes a substrate having a first region and a second region, a plurality of first gate structures in the first region, the first gate structures being spaced apart from each other by a first distance, a plurality of second gate structures in the second region, the second gate structures being spaced apart from each other by a second distance, a first spacer on sidewalls of the first gate structures, a dielectric layer on the first spacer, a second spacer on sidewalls of the second gate structures, and a third spacer on the second spacer.
US09590099B2
Semiconductor devices are provided including an active layer, a gate structure, a spacer, and a source/drain layer. The active layer is on the substrate and includes germanium. The active layer includes a first region having a first germanium concentration, and a second region on both sides of the first region. The second region has a top surface getting higher from a first portion of the second region adjacent to the first region toward a second portion of the second region far from the first region, and has a second germanium concentration less than the first germanium concentration. The gate structure is formed on the first region of the active layer. The spacer is formed on the second region of the active layer, and contacts a sidewall of the gate structure. The source/drain layer is adjacent to the second region of the active layer.
US09590076B1
A method for manufacturing a FinFET device, including providing a substrate; implementing a source/drain doping on the substrate; etching the doped substrate to form a source region and a drain region; forming a fin channel between the source region and the drain region; and forming a gate on the Fin channel. The fin and the gate are formed after the source/drain doping is implemented on the substrate, so that the source/drain doping is done as a doping for a planar device, which ensures the quality of the source/drain coping and improves the property of the FinFET device.
US09590073B2
Semiconductor devices and methods of fabricating semiconductor devices are provided. The methods may include forming an interlayer insulation layer on a substrate. The interlayer insulation layer may surround a dummy silicon gate and may expose a top surface of the dummy silicon gate. The methods may also include recessing a portion of the interlayer insulation layer such that a portion of the dummy silicon gate protrudes above a top surface of the recessed interlayer insulation layer and forming an etch stop layer on the recessed interlayer insulation layer. A top surface of the etch stop layer may be coplanarly positioned with the top surface of the dummy silicon gate. The methods may further include forming a trench exposing the substrate by removing the dummy silicon gate using the etch stop layer as a mask.
US09590067B2
Methods, systems, and devices are disclosed for implementing high power circuits and semiconductor devices. In one aspect, a method for fabricating a silicon carbide semiconductor device includes forming a thin epitaxial layer of a nitrogen doped SiC material on a SiC epitaxial layer formed on a SiC substrate, and thermally growing an oxide layer to form an insulator material on the nitrogen doped SiC epitaxial layer, in which the thermally grown oxide layer results in at least partially consuming the nitrogen doped SiC epitaxial layer in the oxide layer to produce an interface including nitrogen between the SiC epitaxial layer and the oxide layer.
US09590065B2
The present disclosure provides a semiconductor device with a profiled work-function metal gate electrode. The semiconductor structure includes a metal gate structure formed in an opening of an insulating layer. The metal gate structure includes a gate dielectric layer, a barrier layer, a work-function meta layer between the gate dielectric layer and the barrier layer and a work-function adjustment layer over the barrier layer, wherein the work-function metal has an ordered grain orientation. The present disclosure also provides a method of making a semiconductor device with a profiled work-function metal gate electrode.
US09590063B2
A method of forming a semiconductor device (100) includes depositing a metal oxide (104) over the substrate (102). The depositing includes combining a first metal and oxygen to form the metal oxide having grains and further adding a catalyst during the combining. The catalyst causes the grains to be bigger than would occur in the absence of the catalyst. A conductive layer (202) is formed over the metal oxide.
US09590060B2
A III-N enhancement-mode transistor includes a III-N structure including a conductive channel, source and drain contacts, and a gate electrode between the source and drain contacts. An insulator layer is over the III-N structure, with a recess formed through the insulator layer in a gate region of the transistor, with the gate electrode at least partially in the recess. The transistor further includes a field plate having a portion between the gate electrode and the drain contact, the field plate being electrically connected to the source contact. The gate electrode includes an extending portion that is outside the recess and extends towards the drain contact. The separation between the conductive channel and the extending portion of the gate electrode is greater than the separation between the conductive channel and the portion of the field plate that is between the gate electrode and the drain contact.
US09590052B2
A semiconductor device includes a plurality of high-voltage insulated-gate field-effect transistors arranged in a matrix form on the main surface of a semiconductor substrate and each having a gate electrode, a gate electrode contact formed on the gate electrode, and a wiring layer which is formed on the gate electrode contacts adjacent in a gate-width direction to electrically connect the gate electrodes arranged in the gate-width direction. And the device includes shielding gates provided on portions of an element isolation region which lie between the transistors adjacent in the gate-width direction and gate-length direction and used to apply reference potential or potential of a polarity different from that of potential applied to the gate of the transistor to turn on the current path of the transistor to the element isolation region.
US09590049B2
The present invention discloses a semiconductor composite film with a heterojunction and a manufacturing method thereof. The semiconductor composite film includes: a semiconductor substrate; and a semiconductor epitaxial layer, which is formed on the semiconductor substrate, and it has a first surface and a second surface opposite to each other, wherein the heterojunction is formed between the first surface and the semiconductor substrate, and wherein the semiconductor epitaxial layer further includes at least one recess, which is formed by etching the semiconductor epitaxial layer from the second surface toward the first surface. The recess is for mitigating a strain in the semiconductor composite film.
US09590038B1
A semiconductor device is provided as follows. A fin-type pattern includes first and second oxide regions in an upper portion of the fin-type pattern. The fin-type pattern is extended in a first direction. A first nanowire is extended in the first direction and spaced apart from the fin-type pattern. A gate electrode surrounds a periphery of the first nanowire, extending in a second direction intersecting the first direction. The gate electrode is disposed on a region of the fin-type pattern. The region is positioned between the first and the second oxide regions. A first source/drain is disposed on the first oxide region and connected with an end portion of the first nanowire.
US09590035B2
A semiconductor template having a top surface aligned along a (100) crystallographic orientation plane and an inverted pyramidal cavity defined by a plurality of walls aligned along a (111) crystallographic orientation plane. A method for manufacturing a semiconductor template by selectively removing silicon material from a silicon template to form a top surface aligned along a (100) crystallographic plane of the silicon template and a plurality of walls defining an inverted pyramidal cavity each aligned along a (111) crystallographic plane of the silicon template.
US09590026B2
An on-chip magnetic structure includes a palladium activated seed layer and a substantially amorphous magnetic material disposed onto the palladium activated seed layer. The substantially amorphous magnetic material includes nickel in a range from about 50 to about 80 atomic % (at. %) based on the total number of atoms of the magnetic material, iron in a range from about 10 to about 50 at. % based on the total number of atoms of the magnetic material, and phosphorous in a range from about 0.1 to about 30 at. % based on the total number of atoms of the magnetic material. The magnetic material can include boron in a range from about 0.1 to about 5 at. % based on the total number of atoms of the magnetic material.
US09590025B2
The present invention is applicable to the field of display technologies and provides a tiled OLED display, and the tiled OLED display includes an OLED front panel and a single-structure TFT driving backplane, where a protection substrate is disposed on a light-emitting side of the OLED front panel; the OLED front panel includes multiple OLED front panel units that are tiled to each other; and the OLED front panel unit is joined to the TFT driving backplane by using conductive film. In the present invention, by tiling the OLED front panel on the TFT backplane, production efficiency and a yield rate of the display are improved, thereby reducing a cost. By tiling the OLED front panel, a tiling gap is narrowed, thereby implementing seamless tiling. Compared with a traditional structure that uses an optical lens to eliminate a tiling gap, the yield rate of the tiled display is improved. By joining the OLED front panel to the TFT driving backplane by using the conductive film, a display aperture ratio is improved, and a problem that it is difficult to control alignment precision and stability is poor is overcome.
US09590018B2
An organic light emitting display device including an organic light emitting element disposed on an insulation substrate, and an ambient light reflection preventing unit disposed on the organic light emitting element, the ambient light reflection preventing unit including a first metal layer, a first dielectric layer disposed on the first metal layer, the first metal layer and the first dielectric layer contacting each other, and a photovoltaic unit including the first metal layer as a first electrode.
US09589993B2
A thin film transistor array panel includes a substrate, a first gate electrode disposed on the substrate, a voltage wire disposed on the substrate, a gate insulating layer disposed on the first gate electrode and the voltage wire, a semiconductor pattern including an oxide semiconductor material disposed on the gate insulating layer, a source electrode and a drain electrode disposed at a distance from each other on the semiconductor pattern, a first passivation layer disposed on the source electrode and the drain electrode, and a first electrode disposed on the first passivation layer and connected with the voltage wire.
US09589989B2
An array substrate for a liquid crystal display (LCD) device include: a substrate; a gate line formed in one direction on one surface of the substrate; a data line crossing the gate line to define a pixel area; a thin film transistor (TFT) configured at a crossing of the gate line and the data line; a pixel electrode formed at a pixel region of the substrate; an insulating film formed on the entire surface of the substrate including the pixel electrode and the TFT, including a first insulating film formed of a high temperature silicon nitride film and a second insulating film formed of a low temperature silicon nitride film, and having a contact hole having an undercut shape exposing the pixel electrode; a pixel electrode connection pattern formed within the contact hole having an undercut shape and connected with the pixel electrode and the TFT; and a plurality of common electrodes separately formed on the insulating film.
US09589984B2
A pixel structure located on a periphery of a display module includes a substrate, a flexible circuit board and a plurality of LED chips. The substrate has at least one scribing tolerance reserving zone and a display unit mounting zone. The flexible circuit board is disposed on the display unit mounting zone of the substrate. The LED chips are mounted on the flexible circuit board.
US09589981B2
A three dimensional memory device includes a memory device region containing a plurality of non-volatile memory devices, a peripheral device region containing active driver circuit devices, and a stepped surface region between the peripheral device region and the memory device region containing a plurality of passive driver circuit devices.
US09589971B1
An anti-fuse memory cell is provided. The anti-fuse memory cell includes a programmable transistor and a selection transistor. The programmable transistor includes a gate structure, a first doped region and a lightly doped region. The first doped region is divided into a first portion doped region, a second portion doped region and a third portion doped region. The first and second portion doped regions are respectively a source and a drain of the programmable transistor, and the third portion doped region is disposed between the first and second portion doped regions. The lightly doped region is distributed around a channel region of the programmable transistor, and adjacent to the first, second and third portion doped regions. The selection transistor includes a gate structure and a second doped region, and connected in series to the programmable transistor through the first portion doped region.
US09589966B2
A static random access memory (SRAM) is disclosed. The SRAM includes a plurality of SRAM cells on a substrate, in which each of the SRAM cells comprises: a gate structure on the substrate; a first interlayer dielectric (ILD) layer around the gate structure; a first contact plug in the first ILD layer; a second ILD layer on the first ILD layer; and a second contact plug in the second ILD layer and electrically connected to the first contact plug.
US09589953B2
A Reverse Bipolar Junction Transistor (RBJT) integrated circuit comprises a bipolar transistor and a parallel-connected distributed diode, where the base region is connected neither to the collector electrode nor to the emitter electrode. The bipolar transistor has unusually high emitter-to-base and emitter-to-collector reverse breakdown voltages. In the case of a PNP-type RBJT, an N base region extends into a P− epitaxial layer, and a plurality of P++ collector regions extend into the base region. Each collector region is annular, and rings a corresponding diode cathode region. Parts of the epitaxial layer serve as the emitter, and other parts serve as the diode anode. Insulation features separate metal of the collector electrode from the base region, and from P− type silicon of the epitaxial layer, so that the diode cathode is separated from the base region. This separation prevents base current leakage and reduces power dissipation during steady state on operation.
US09589948B2
A semiconductor device has first and second NMOS transistors and an internal circuit, all formed in the same semiconductor substrate. The first NMOS transistor has a gate connected to a power supply terminal configured for connection to a power supply, a source and a back gate connected to an internal ground node, and a drain connected to a ground terminal configured for connection to the power supply. The second NMOS transistor has a gate connected to the ground terminal, a source and a back gate connected to the internal ground node, and a drain connected to the power supply terminal. The internal circuit is configured to operate with a voltage between the power supply terminal and the internal ground node. During a normal connection state in which the power supply is normally connected to the semiconductor device, current flows through the internal circuit and the second NMOS transistor.
US09589947B2
Provided are semiconductor devices and methods of manufacturing the same. The semiconductor package includes a substrate, a first semiconductor chip mounted on the circuit substrate and having a first width, a second semiconductor chip overlying the first semiconductor chip and having a second width greater than the first width, and a first under filler disposed between the first and second semiconductor chips, covering a side surface of the first semiconductor chip and having an inclined side surface.
US09589944B2
A method and structure for receiving a micro device on a receiving substrate are disclosed. A micro device such as a micro LED device is punched-through a passivation layer covering a conductive layer on the receiving substrate, and the passivation layer is hardened. In an embodiment the micro LED device is punched-through a B-staged thermoset material. In an embodiment the micro LED device is punched-through a thermoplastic material.
US09589937B2
The invention provides a semiconductor cooling method that comprises: providing two wafers which require to be treated by a mixed bonding process, wherein each of the wafers being provided with several metallic device structure layers therein. A heat dissipation layer is set in at least one of the wafers and arranged in the free area above at least one of the metallic device structure layers, and the heat dissipation layer connects to the adjacent metallic device structure layer and the invention provides a method of heat dissipation that comprises providing at least two wafers to be bonded; and arranging some conducting wires on a surface of wafers. In addition, the method includes the steps of performing a bonding process to form a device with bonded wafers, wherein one end of the conducting wires locates in the region where the wafers generate heat, and another end extends to an external of wafers.
US09589934B2
A method for making a semiconductor device includes forming rims on first and second dice. The rims extend laterally away from the first and second dice. The second die is stacked over the first die, and one or more vias are drilled through the rims after stacking. The semiconductor device includes redistribution layers extending over at least one of the respective first and second dice and the corresponding rims. The one or more vias extend through the corresponding rims, and the one or more vias are in communication with the first and second dice through the rims.
US09589930B2
A semiconductor package comprises a package substrate; a first chip stack and a second chip stack mounted side by side on the package substrate, wherein the first and second chip stacks each include a plurality of semiconductor chips stacked on the package substrate, wherein each of the semiconductor chips includes a plurality of bonding pads provided on a respective edge region thereof, wherein at least some of the plurality of bonding pads are functional pads, and wherein the functional pads occupy a region that is substantially less than an entirety of the respective edge region.
US09589926B2
A method of manufacturing a semiconductor device that includes: preparing a pair of substrates that respectively include a device structure on one primary surface or another primary surface thereof; stacking the substrates so that said one primary surfaces face each other, exposing said another surfaces to the outside, and fixing entire peripheral outer edges of the substrates that have been stacked to each other; and thereafter, plating said exposed another primary surfaces of the stacked and fixed substrates.
US09589924B2
A semiconductor structure and a method for forming the same are provided. The semiconductor structure includes: a substrate comprising a recess portion filled with a conductive material; a conductive trace overlying and contacting the conductive material; a conductive pillar disposed on the conductive trace and over the recess portion of the substrate; and a semiconductor chip disposed on the conductive pillar, wherein the conductive trace comprises a width WT and a thickness TT, the recess portion of the substrate comprises a width WR in the width direction of the conductive trace and a depth DR, and the ratio of WR to WT ranges from about 0.25 to about 1.8 and the ratio of DR to TT ranges from about 0.1 to about 3.
US09589917B1
Microwave monolithic integrated circuit (MMIC) having integrated high power thermal dissipating load
A Microwave Monolithic Integrated Circuit (MMIC) having an integrated high power load. The MMIC includes a microwave transmission line and a resistive load coupled to a terminating end of the microwave transmission line. The resistive load comprises a hollow resistive material disposed on sidewalls of a via passing through a substrate, the resistive material having an upper portion electrically connected to a terminating end of a strip conductor of the microwave transmission line strip conductor and a lower portion electrically connected to the ground plane.
US09589913B1
An interposer and a method for stacking dies utilizing such an interposer in an integrated circuit are disclosed. The interposer includes a substrate and a plurality of vias defined in the substrate. At least one of the plurality of vias of the interposer is positioned to establish a connection with at least one of the plurality of vias of a first die. At least one additional die is positioned to establish a connection with the first die utilizing the connection established between the interposer and the first die through at least one of the vias.
US09589911B1
Embodiments of the present disclosure provide an integrated circuit (IC) structure with a metal crack stop and methods of forming the same. An IC structure according to embodiments of the present disclosure can include an insulator positioned over a substrate; a barrier film positioned over the insulator; an interlayer dielectric positioned over the barrier film; and a metal crack stop positioned over the substrate and laterally adjacent to each of the insulator, the barrier film, and the interlayer dielectric, wherein the metal crack stop includes a sidewall having a first recess therein, and wherein a horizontal interface between the barrier film and the interlayer dielectric intersects the sidewall of the metal crack stop.
US09589904B2
A device includes a semiconductor chip and a bypass layer electrically coupled to a contact region of the semiconductor chip. The bypass layer is configured to change from behaving as an insulator to behaving as a conductor in response to a condition of the semiconductor chip.
US09589895B2
The present invention relates generally to semiconductor devices and more particularly, to a structure and method of creating a non-permeable edge seal around a whole wafer. The edge seal may be located between an inner region of a wafer comprising product chips and an outer edge of the wafer. The edge seal may comprise a fillet region adjacent the inner region, and a dielectric extension adjacent the fillet region. The dielectric extension region may be impermeable to moisture and composed of a dielectric layer on the wafer and a capping layer on the dielectric layer. The fillet region may comprise a lower metal fillet directly on the wafer, a dielectric layer on the lower metal fillet, an upper metal fillet on the dielectric layer, and a capping layer on the upper metal fillet. The fillet region may be adjacent to and in contact with a permeable layer formed on the product region.
US09589894B2
A structure with improved electromigration resistance and methods for making the same. A structure having improved electromigration resistance includes a bulk interconnect having a dual layer cap and a dielectric capping layer. The dual layer cap includes a bottom metallic portion and a top metal oxide portion. Preferably the metal oxide portion is MnO or MnSiO and the metallic portion is Mn or CuMn. The structure is created by doping the interconnect with an impurity (Mn in the preferred embodiment), and then creating lattice defects at a top portion of the interconnect. The defects drive increased impurity migration to the top surface of the interconnect. When the dielectric capping layer is formed, a portion reacts with the segregated impurities, thus forming the dual layer cap on the interconnect. Lattice defects at the Cu surface can be created by plasma treatment, ion implantation, a compressive film, or other means.
US09589892B2
An interconnect structure and a method of forming an interconnect structure are disclosed. The interconnect structure includes a contact layer over a substrate, a dielectric layer over the contact layer, a silicide layer over the exposed portion of the contact layer, a barrier layer along sidewalls of the opening, an alloy layer over the barrier layer, a glue layer over the alloy layer, and a conductive plug over the glue layer, wherein the dielectric layer has an opening, and the opening exposes a portion of the contact layer.
US09589888B2
A storage device is provided including a flash memory, and a controller programming first bit data and second bit data into the flash memory and not backing up the first bit data when programming the first bit data and the second bit data in the same transaction and backing up the first bit data when programming the first bit data and the second bit data in different transactions, wherein the first bit data is less significant bit data than the second bit data, and each of the transactions is determined using a sync signal transmitted from a host.
US09589884B2
An integrated circuit device may include the following elements: a first semiconductor substrate; a first transistor set positioned in the first semiconductor substrate; a first dielectric layer covering a gate electrode of the first transistor set; a first interconnect member positioned in the first dielectric layer and electrically connected to the first transistor set; a second semiconductor substrate; a second transistor set positioned in the second semiconductor substrate and structurally different from the first transistor set; a second dielectric layer connected to the first dielectric layer, positioned between the first dielectric layer and the second semiconductor substrate, and covering a gate electrode of the second transistor set; and a second interconnect member positioned in the second dielectric layer, electrically connected to a terminal of the second transistor set, and electrically connected to the first interconnect member.
US09589883B2
A double-sided chip on film (COF) packaging structure and a manufacturing method thereof are disclosed. The double-sided COF structure includes a metal layer, a first insulating layer, a second insulating layer, a chip, and an encapsulant. The first insulating layer and second insulating layer are disposed on a first surface and a second surface of metal layer respectively. The first surface and second surface are opposite. The first insulating layer includes a first part and a second part separated from each other. An accommodating space is existed between the first part and the second part and a part of the first surface is exposed. The chip is accommodated in the accommodating space and disposed on the exposed part of the first surface. The encapsulant fills the spaces between the chip and the first part and between the chip and the second part to form the double-sided COF packaging structure.
US09589882B2
The semiconductor device includes a wiring substrate having a plurality of ball lands formed on a lower surface of a core layer, a solder resist film covering the lower surface of the core layer, a via conductor layer penetrating the core layer and connected to the ball lands, and an upper surface wiring formed on the upper surface of the core layer, the upper surface wiring having one end formed as a bonding land and the other end connected to the via conductor layer. The semiconductor device further includes a semiconductor chip arranged on the wiring substrate, a solder ball connected to the ball lands. The solder resist film has an eliminating portion that exposes the lower surface of the core layer, and the upper surface wiring has a thin-wire portion and a thick-wire portion, and when seen in a plan view, the thick-wire portion overlaps the eliminating portion.
US09589872B2
An integrated dual power converter package is disclosed. The package includes a leadframe having a first control FET paddle configured to support a drain of a first control FET, and a second control FET paddle configured to support a drain of a second control FET. The leadframe further includes a sync FET paddle configured to support a source of a first sync FET and a source of a second sync FET, and a driver integrated circuit (IC) paddle configured to support a driver IC for controlling each of the control FETs and each of the sync FETs. The leadframe may additionally include first and second switched nodes, configured for electrical connection to the first control FET and the first sync FET via a first clip, and to the second control FET and the second sync FET via a second clip, respectively.
US09589867B2
A semiconductor device includes: a semiconductor element having a gate and source electrodes; an insulating substrate which is provided with an insulating plate, a first circuit plate and a second circuit plate, the first circuit plate provided in a main surface of the insulating plate to be electrically connected to the gate electrode, the second circuit plate provided in the main surface to surround the first circuit plate and to be electrically connected to the source electrode; a first terminal, being column-shaped and electrically and mechanically connected to the first circuit plate; and a second terminal which is provided with a cylindrical body portion and support portions, the body portion has a through hole into which the first terminal is inserted with a gap, the support portions disposed in end portions of the body portion and electrically and mechanically connected to the second circuit plate.
US09589859B2
A semiconductor arrangement includes a plurality of chip assemblies, each of which includes a semiconductor chip having a semiconductor body with a top side and an underside, a top main electrode arranged on the top side, a bottom main electrode arranged on the underside, an electrically conductive top compensation lamina arranged on a side of the top main electrode facing away from the semiconductor body and cohesively and electrically conductively connected to the top main electrode, an electrically conductive bottom compensation lamina arranged on a side of the bottom main electrode facing away from the semiconductor body and cohesively and electrically conductively connected to the bottom main electrode, and a dielectric embedding compound enclosing the semiconductor chip laterally circumferentially in a ring-shaped fashion such that the side of the compensation laminae facing away from the semiconductor body are at least not completely covered by the embedding compound.
US09589849B2
One illustrative method disclosed herein includes, among other things, forming a plurality of initial fins that have the same initial axial length and the same initial strain above a substrate, performing at least one etching process so as to cut a first fin to a first axial length and to cut a second fin to a second axial length that is less than the first axial length, wherein the cut first fin retains a first amount of the initial strain and the cut second fin retains about zero of the initial strain or a second amount of the initial strain that is less than the first amount, and forming gate structures around the first and second cut fins to form FinFET devices.
US09589843B2
The manufacturing efficiency of a semiconductor device is improved. A method for manufacturing a semiconductor device includes a step of sealing a semiconductor chip using a mold die having a cavity, a gate part communicating with the cavity, and a vent part provided opposite to the gate part via the cavity, and extending in a first direction in a sealing step. Further, a lead frame has a first through hole provided at a position overlapping the cavity in the sealing step, and a second through hole provided outside the first through hole, and provided at a position overlapping the vent part in the sealing step. Whereas, in a second direction crossing with the first direction, the length of the second through hole is larger than the length (groove width) of the vent part.
US09589842B2
A method of fabricating a semiconductor package is disclosed. The method includes disposing semiconductor chips on a support substrate, forming a protection layer covering top surfaces of the semiconductor chips, forming a molding layer covering the support substrate and the protection layer, and etching the molding layer to expose the protection layer.
US09589839B1
Corner rounding of electrically conductive layers in a replacement electrode integration scheme can be alleviated by employing compositionally modulated sacrificial material layers. An alternating stack of insulating layers and compositionally modulated sacrificial material layers can be formed over a substrate. Each of the compositionally modulated sacrificial material layers has a vertical modulation of material composition such that each compositionally modulated sacrificial material layer provides greater resistance to conversion into a silicon-oxide-containing material at upper and lower portions thereof than at a middle portion thereof during a subsequent oxidation process. Bird's beak features can be formed with lesser dimensions, and electrically conductive layers formed by replacement of remaining portions of the sacrificial material layers with a conductive material can have less corner rounding. Reduction in corner rounding can increase effectiveness of the control gates for a three-dimensional memory device.
US09589836B1
One illustrative method disclosed herein includes, among other things, forming a first conductive structure and a second conductive structure that is conductively coupled to the first conductive structure. In this example, forming the second conductive structure includes forming a ruthenium cap layer on and in contact with an upper surface of the first conductive structure, with the ruthenium cap layer in position, forming a liner layer comprising manganese on and in contact with at least the surfaces of the second layer of insulating material, wherein an upper surface of the ruthenium cap layer is substantially free of the liner layer, and forming a bulk ruthenium material on and in contact with the liner layer, wherein a bottom surface of the bulk ruthenium material contacts the upper surface of the ruthenium cap layer.
US09589824B2
A method for manufacturing a semiconductor device is provided. The method includes a process of applying liquid to one surface of a support substrate; a process of warping the support substrate by a volume change due to a phase transition of the liquid by solidifying the liquid; a process of attaching a semiconductor substrate having a linear expansion coefficient different from that of the support substrate to the support substrate in a heated state; and a process of warping the support substrate due to a linear expansion coefficient difference between the semiconductor substrate and the support substrate by cooling the support substrate to which the semiconductor substrate is attached. A warping direction due to the phase transition is opposite to a warping direction due to the linear expansion coefficient difference.
US09589820B2
A semiconductor apparatus is provided. The semiconductor apparatus includes a wafer chuck configured to hold a wafer, and a first nozzle configured to dispense first chemical liquid onto the wafer. The semiconductor apparatus also includes a second nozzle configured to dispense second chemical liquid onto the wafer at a first dispensing time after the first nozzle stops dispensing the first chemical liquid. The semiconductor apparatus also includes an image device configured to take images of the first nozzle and the second nozzle in sequence, and a processing module configured to analyze the images. The processing module adjusts the first dispensing time when a first defect image shows the first chemical liquid and the second chemical liquid existing in a space close to the first and the second nozzles and flowing to the wafer.
US09589816B2
A blanket includes a releasable base; and a sacrificial layer being provided on the base and separated from the base in printing.
US09589804B2
A semiconductor device includes a semiconductor fin, a lining oxide layer, a silicon nitride based layer and a gate oxide layer. The semiconductor fin has a top surface, a first side surface adjacent to the top surface, and a second side surface which is disposed under and adjacent to the first side surface. The lining oxide layer peripherally encloses the second side surface of the semiconductor fin. The silicon nitride based layer is disposed conformal to the lining oxide layer. The gate oxide layer is disposed conformal to the top surface and the first side surface.
US09589797B2
The present disclosure advances the art by providing a method and system for forming electronic devices. In particular, and by example only, methods are described for forming devices for harvesting energy in the terahertz frequency range on flexible substrates, wherein the methods provide favorable accuracy in registration of the various device elements and facilitate low-cost R2R manufacturing.
US09589796B2
The present invention relates to a method of defining poly-silicon growth direction. The method of defining poly-silicon growth direction comprises Step 1, forming a buffer layer on a substrate; Step 2, forming an amorphous silicon thin film on the buffer layer; Step 3, forming regular amorphous silicon convex portions on the amorphous silicon thin film; and Step 4, transferring the amorphous silicon thin film into poly-silicon with an excimer laser anneal process. The growth direction of the poly-silicon as being formed can be controlled according to the present method of defining poly-silicon growth direction. Accordingly, the grain size of the poly-silicon can be raised.
US09589794B2
A hot wire device and method for depositing semiconductor material onto a substrate in a deposition chamber in which the ends of at least two filaments are clamped into a filament holder and heated by supplying current, wherein a voltage for generating an electrical current is applied in temporal succession to filaments made of differing materials so that a number of differing semiconductors corresponding to the number of consecutively heated filament materials can be consecutively deposited onto the substrate without opening the chamber.
US09589789B2
A sol composition for producing a porous low-k dielectric material is provided. The composition can include at least one silicate ester, a polar solvent, water, an acid catalyst for silicate ester hydrolysis, an amphiphilic block copolymer surfactant, and a nonmetallic catalyst that reduces dielectric constant in the produced material. The composition can further include a metallic ion at a lower parts-per-million concentration than the nonmetallic catalyst, and/or the composition can further include a cosolvent. A method of preparing a thin film on a substrate using the sol composition is also provided.
US09589787B2
The present invention makes it possible to increase the reliability of a semiconductor device. A manufacturing method of a semiconductor device according to the present invention includes a step of removing a patterned resist film and the step of removing a patterned resist film includes the steps of: (A) introducing at least a gas containing oxygen into a processing room; (B) starting electric discharge for transforming the gas containing oxygen into plasma; and (C) introducing a water vapor or an alcohol vapor into the processing room. On this occasion, the step (C) is applied either simultaneously with or after the step (B).
US09589779B2
The invention relates to methods and devices for analysis of samples using laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS). The invention provides methods and devices in which individual ablation plumes are distinctively captured and transferred to the ICP, followed by analysis by mass cytometry.
US09589769B2
A processing apparatus may include a plasma chamber to house a plasma; and an extraction assembly disposed along a side of the plasma chamber. The extraction assembly may be configured to direct ions from the plasma to a substrate, wherein the ions generate etched species comprising material that is etched from the substrate; and wherein the extraction assembly comprises at least one component having a recess that faces the substrate and is configured to intercept and retain the etched species.
US09589765B2
When injection of electrons into a sample supporting member causes a potential gradient between an insulative thin film and a conductive thin film at a site of electron beam injection, the potential barrier of the surface of the insulative thin film becomes thin, and an electron emission phenomenon is caused by tunnel effects. Secondary electrons caused in the insulative thin film tunnel to the conductive thin film along the potential gradient. The secondary electrons, having tunneled, reach a sample while diffusing in the conductive thin film. In the case where the sample is a sample with a high electron transmittance, such as a biological sample, the secondary electrons also tunnel through the interior of the sample. The secondary electrons are detected to acquire an SEM image in which the inner structure of the sample is reflected.
US09589758B2
An object of the present invention is to provide a vacuum tube with a structure close to that of an inexpensive and easily available vacuum fluorescent display which easily operates as an analog amplifier. A vacuum tube subject to the present invention comprises: a filament which is tensioned linearly and emits thermoelectrons, an anode arranged parallel to the filament, and a grid arranged between the filament and the anode such that the grid faces the anode. The present invention is characterized in that a distance between the filament and the grid is between 0.2 mm and 0.6 mm, including 0.2 mm and 0.6 mm.
US09589756B2
A fusible link mounting structure, comprising a three-series fusible link formed by providing three pieces of fuse elements in series within a single common housing, a cavity having a mounting space formed according to a size of the common housing for the three-series fusible link, a plurality of tabs projected from a bottom of the cavity into the mounting space, and a monopole fusible link formed by providing a piece of fuse element in a single monopole housing, wherein a total length of the mounting space is set to be shorter than a sum of lengths of three-pieces of the monopole housings, and the tabs are arranged corresponding to positions of fuse terminals provided in the three-series fusible link, and also arranged at such positions that a plurality of the terminals do not interfere with the monopole housing, when the monopole fusible link is mounted in the cavity.
US09589753B2
A method in a control unit for closing a contactor device. The control unit is configured to enable the movement between the closed and opened position by energizing a coil of an electromagnetic circuit. The method includes applying a voltage over the coil; determining, during a first period of time, current through the coil and voltage over the coil and estimating based thereon model parameters for a model predicting the behavior of the current through the coil if the contactor device were to stay in an open position, and measuring, after the ending of the first period of time, current through the coil and determining a difference between, on the one hand the measured current and, on the other hand a predicted current of the model, and repeating the measuring and determining until a state change from open position to closed position is detected by the difference in current.
US09589751B2
Conventional example is arranged simply to turn a circuit on/off, and not to changeover connection.Sealed relay 1 comprises: insulating tube 2; first relay connect portion 4 attached to one end of insulating tube 2, and provided with first contact 3 on inside surface; second relay connect portion 5 disposed in confrontation with first relay connect portion 4 in insulating tube 2; movable member 7 disposed movably between first and second relay connect portions 4 and 5, and provided with second contact 6 contacting with first contact 3 when moved toward the first relay connect portion; and operating mechanism to move the movable member. Third relay connect portion 10 including third contact 9 is provided between the second and first relay connect portions. Movable member 7 includes a fourth contact contacting with the third contact when the first and second contacts are out of contact from each other.
US09589749B1
A finger activated switching device has an enclosure with a top wall and a bottom wall, the bottom wall movable on a supporting wall. An upper lever is pivotally joined to the enclosure, and is upwardly spaced apart from the top wall in a first rest position yet is upwardly displaceable using finger pressure from below. A lower lever is pivotally joined to the enclosure directly below the upper lever, and spaced apart from it in a second rest position yet is downwardly displaceable using finger pressure. When the levers are displaced from their rest positions a restoring element moves the levers back to their rest positions. Switching elements positioned in force transmission mechanisms with the levers provide electrical switching actions when the levers are displaced.
US09589748B2
A cycle selector knob to rotary encoder user interface for the operation of an appliance has a knob for rotating a shaft of a rotary encoder wherein the shaft is received by a control panel barrel to provide radial and thrust bearing surfaces. The knob has an axial boss dimensioned to affix to the shaft and bear against the radial bearing surface of the barrel and a shoulder to bear against the thrust bearing surface of the barrel. The control panel is secured to a console so that radial and thrust forces of the knob are directed via the radial and thrust bearing surfaces only to the console through the control panel.
US09589740B2
In an electrical switch, in particular an electrical microswitch, has at least one electrical contact designed as a hollow-shape section of a component of an electrically conducting material. In this electrical switch, the occurrence of vibrations with the introduction onto an opposing contact is prevented.
US09589739B2
An electromagnetic contactor includes a fixed contact portion, a movable contact portion disposed facing the fixed contact portion to contact to and separate from the fixed contact portion, and an arc extinguishing receptacle forming an arc extinguishing chamber housing the fixed contact portion and movable contact portion. Among contact surfaces of the movable contact portion and fixed contact portion facing each other, at least an opposing distance between a contact end portion of the fixed contact portion and a contact end portion of the movable contact portion positioned in a moving direction of an arc generated when separating the movable contact portion from the fixed contact portion is set to increase with increasing proximity to end surfaces on contact end portion sides.
US09589734B2
A high voltage proof solid electrolytic capacitor that can prevent deterioration of voltage proof property due to lead-free reflow etc. and a manufacturing method thereof are provided. A capacitor element having an anode and cathode electrode foils wound via a separator is impregnated with a dispersion comprising conductive polymer particles or powder and a solvent to form a solid electrolyte layer consisting of a conductive polymer, and the voids inside the capacitor element having the solid electrolyte layer formed are filled with an ion-conducting substance comprising a mixed solvent comprising ethylene glycol and γ-butyrolactone together with a solute selected from at least one type of an ammonium salt, a quaternary ammonium salt, a quaternized amidinium salt, and an amine salt of an organic acid, an inorganic acid, and a composite compound between organic acid and inorganic acids to obtain a solid electrolytic capacitor.
US09589732B2
This method for producing porous sintered aluminum includes: mixing aluminum powder with a sintering aid powder containing a sintering aid element to obtain a raw aluminum mixed powder; forming the raw aluminum mixed powder into a formed object prior to sintering having pores; and heating the formed object prior to sintering in a non-oxidizing atmosphere to produce porous sintered aluminum, wherein the sintering aid element is titanium, and when a temperature at which the raw aluminum mixed powder starts to melt is expressed as Tm (° C.), then a temperature T (° C.) of the heating fulfills Tm-10 (° C.)≦T≦685 (° C.).
US09589728B2
A multilayer ceramic capacitor includes a ceramic body including dielectric layers; first and second internal electrode groups disposed to be misaligned by a predetermined interval in the length direction, having the dielectric layers interposed therebetween; first and second external electrodes extended from at least one of the first and second side surfaces to at least one of the first and second main surfaces; and an insulating layer covering portions of the first and second external electrodes formed on the at least one of the first and second side surfaces, wherein the first internal electrode group includes first and second internal electrodes including first and second pattern parts and first and second lead parts, respectively, and the second internal electrode group includes third and fourth internal electrodes including third and fourth pattern parts and third and fourth lead parts, respectively.
US09589725B2
There is provided a multilayer ceramic capacitor including, a ceramic body including a plurality of dielectric layers, a plurality of first and second internal electrodes disposed in the ceramic body to be alternately exposed through the double side surfaces facing each other in a width direction, having the dielectric layers therebetween, and first and second external electrodes formed on the surfaces of the ceramic body in the width and thickness directions and electrically connected to the first and second internal electrodes, wherein when a length of the ceramic body is defined as L and a width of the ceramic body is defined as W, a ratio L/W of the length L to the width W of the ceramic body satisfies 1.39≦L/W≦2.12.
US09589721B2
An automatic tuning assist circuit is coupled with a transmission antenna. The transmission antenna injects a first correction current into, or otherwise draws the first correction current from, the transmission antenna. In the first state, the first auxiliary coil is coupled with the transmission antenna. In this state, the first correction current IA, which corresponds to a current that flows through the first auxiliary coil, is injected into or drawn from the transmission antenna. In the second state, the first auxiliary coil is decoupled from the transmission antenna. In this state, the current that flows through the first auxiliary coil flows through a current path which is independent of the transmission antenna. The state is switched between the first state and the second state with the same frequency as that of the driving voltage.
US09589718B2
At least one shield member interposed between primary and secondary windings of a transformer and connected to the primary and/or secondary windings forms a distributed parasitic capacitance between the shield member and either the winding to which it is not connected or another shield member connected to that winding. Connections are made to the respective transformer windings such that the voltage distributions thus developed cause complementary common mode noise to be conducted in opposite directions in respective portions of the parasitic capacitance such that net common mode current can be made arbitrarily small without requiring that both sides of the distributed parasitic capacitance have complementary or equal voltage distributions. Such complementary common mode currents can be achieved by dividing opposing shield members or developing a voltage distribution in a single shield member in accordance with Faraday's Law.
US09589701B2
A dual axial cable may include two substantially parallel and substantially adjacent wires, each wire formed from an electrical conductor surrounded throughout its length by a bifurcated electrical insulator. Each bifurcated electrical insulator may include a first portion of electrically insulative material and a second portion of electrically insulative material having a dielectric constant substantially higher than a dielectric constant of the first portion, such that a cross-section of each wire includes its respective first portion and respective second portion. The cable may be configured such that throughout the length of the cable, the second portions of each of the two wires are substantially adjacent to each other.
US09589687B2
An apparatus arranged to control the temperature of uranium material in a uranium material storage container, comprising a thermal guide which wraps around an external surface of the uranium material storage container to cause the uranium material storage container to exchange heat energy with a heat transfer medium inside the thermal guide and a heat exchanger to heat or cool the heat transfer medium outside the thermal guide. A method of controlling the temperature of uranium material in a uranium material storage container is also described.
US09589684B2
An apparatus for controlling movement of a first component integrated with a second component may include a first clamp configured to engage the first component, a second clamp configured to engage the second component, and a plurality of connectors configured to connect the first and second clamps. The connectors may allow movement of the first clamp relative to the second clamp in a first direction between the first and second clamps. The connectors may limit movement of the first clamp relative to the second clamp in a second direction perpendicular to the first direction.
US09589683B2
A reactor shutdown system includes a reactor, a control-rod drive unit that can drive a control rod in pulling and inserting directions with respect to a fuel assembly, a power source that can supply power to the control-rod drive unit, and a power converter that is provided between the control-rod drive unit and the power source, in which when power supply is cut off, the control-rod drive unit inserts the control rod into the fuel assembly to stop nuclear reaction in the reactor, and the reactor shutdown system includes a reactor trip breaker provided between the power converter and the control-rod drive unit, a safety protection-system device that controls the reactor trip breaker to cut off power supply to the control-rod drive unit, and a CCF device that controls the power converter to cut off power supply to the control-rod drive unit.
US09589680B2
A nuclear fuel rod for fast reactors includes a metallic fuel slug coated with a protective coating layer. In embodiments, a nuclear fuel rod for fast reactors includes a uranium and zirconium fuel slug having a single protective coating which is an oxide layer having a thickness in the range of 0.5 μm to 100 μm, and the protective coating layer may be configured to (i) prevent interdiffusion between the fuel slug and a cladding tube during fast reactor operation, and (ii) prevent a cladding tube from thinning during fission operation in a fast reactor.
US09589677B2
A gauge assembly which has a gauge surface including graphics representing a vehicle operating parameter. A pointer arm is provided which is made out of a light guide or light transmitting material. The pointer arm includes a step portion in an operative portion of the second bottom surface for reducing light received by said second surface adjacent the step portion and providing an overall even light throughout the operative illuminated viewing surface of the pointer arm.
US09589676B2
A semiconductor device may include: a first latch configured to store data outputted from a memory cell during a first operation; and a fail detection circuit configured to detect a fail by comparing the data outputted from the memory cell to the data stored in the first latch through a second operation performed at a predetermined time after the first operation.
US09589667B2
A gate drive circuit is disclosed. The drive circuit includes M cascaded shift registers, where M is a natural number, and a clock controller configured to generate two reverse-phase clock signals. The drive circuit also includes a high level controller configured to generate a high level signal, and a low level controller configured to generate a low level signal, where one of the high level controller and the low level controller is configured to generate an initial pulse signal during an initial stage. The drive circuit also includes a start unit cascaded with the M shift registers, where the start unit is configured to provide a start signal to the shift registers.
US09589661B2
A method of programming target memory cells of a nonvolatile memory device includes; programming the target memory cells using an incrementally adjusted program time, reading a code word stored by the target memory cells and determining a bit error rate (BER) associated with the target memory cells in view of the read code word, and if the BER exceeds an upper BER limit, increasing the program time by a unit time.
US09589653B1
A circuit has a wordline with an NVM element utilizing a first FET coupled to bitline true and a second FET coupled to bitline complement. A NFET coupled to the bitline complement is configured to pull bitline true toward ground in response to bitline complement reaching a first voltage. One or more wordline drivers are coupled to the NVM element such that a first path from a wordline driver is coupled to the first FET while a second path from a wordline driver is coupled to the second FET. The first path is current-limited in comparison to the second path, such that a first slew rate between a wordline driver and the first FET is slower than a second slew rate between a wordline driver and the second FET. The slew rate disparity allows the bitline complement to reach the first voltage.
US09589634B1
Examples may include techniques to mitigate bias drift for memory cells of a memory device. A first memory cell coupled with a first word-line and a bit-line is selected for a write operation. A second memory cell coupled with a second word-line and the bit-line is de-selected for the write operation. First and second bias voltages are applied to the first word-line and the bit-line during the write operation to program the first memory cell. A third bias voltage is applied to the second word-line during the write operation to reduce or mitigate voltage bias to the second memory cell due to the second bias voltage applied to the bit-line to program the first memory cell.
US09589631B2
The invention refers to an ultrafast quench based nonvolatile bistable device which consists of an active material on a passive or active substrate which changes its physical properties, after exposure to a sufficiently temporally short external perturbation causing an ultrafast quench. The perturbation can be from an external ultrashort laser pulse or ultrafast electrical pulse from an electrooptic device or any other generator of ultrashort pulses. This change of the materials properties can be detected as a change of optical properties or electrical resistance. The dielectric properties can be reverted back to their original state by the application of a heat pulse applied by an electrical heater within the device or an external laser.
US09589617B2
This technology provides an electronic device and a method of fabricating the same. An electronic device in accordance with an implementation of this document includes semiconductor memory, and the semiconductor memory includes a contact plug which is disposed over a substrate and extends in a vertical direction; a variable resistance element which is coupled to the contact plug and includes a first magnetic layer having a variable magnetization direction, a second magnetic layer having a pinned magnetization direction, and a tunnel barrier layer interposed between the first magnetic layer and the second magnetic layer; and a third magnetic layer which surrounds a sidewall of the contact plug and has a same magnetization direction as the second magnetic layer.
US09589607B2
The present disclosure includes apparatuses and methods related to performing logical operations using sensing circuitry. An example apparatus comprises an array of memory cells and sensing circuitry comprising a primary latch coupled to a sense line of the array. The sensing circuitry can be configured to perform a first operation phase of a logical operation by sensing a memory cell coupled to the sense line, perform a number of intermediate operation phases of the logical operation by sensing a respective number of different memory cells coupled to the sense line, and accumulate a result of the first operation phase and the number of intermediate operation phases in a secondary latch coupled to the primary latch without performing a sense line address access.
US09589594B2
Providing a method for organizing portions of videos called video previews. The video previews may be associated with a playable group (e.g., one or more other videos that play simultaneously), a video channel (e.g., a collection of videos), or in a particular order for a viewer to browse. Each video channel or video in a channel can provide short, playable video preview that users can use to better decide whether to watch the full video or video channel.
US09589592B1
Implementations disclosed herein provide a method comprising applying voltage to a read head during an unload state, detecting characteristic read head data, and storing the detected characteristic read head data in a buffer. In another implementation, the method further comprises performing a read retry operation in response to a read failure, reading the detected characteristic read head data from the buffer, determining if the detected characteristic read head data meets a threshold for a first predetermined criterion, performing a correction operation if the threshold for the first the first predetermined criterion is met, determining whether a media sector is read successfully, and ending the read retry operation if the media sector is read successfully.
US09589590B2
Disclosed are techniques and systems for manufacturing an optical disc having a stochastic (i.e., non-deterministic) anti-piracy feature in the form of a multi-spiral structure, and for verifying the feature on the optical disc to authenticate the disc for playback. The multi-spiral structure may be comprised of multiple partially interleaved, and partially overlapping, spiral data tracks formed in a designated area of the optical disc. A process of forming the multi-spiral structure may include forming, in the designated area, a first spiral data track with first track pitch and a second spiral data track with second track pitch that is different than the first track pitch. The multi-spiral structure may be analyzed to determine verification parameters for verifying the multi-spiral structure, and those verification parameters may be encrypted so that they may be subsequently decrypted and used to verify the multi-spiral structure on a disc reading device.
US09589588B2
An apparatus comprises a spindle to rotate a magnetic recording medium and a magnetic field generator to expose a track of the medium to a DC magnetic field. The magnetic field generator is configured to saturate the track during an erase mode and reverse the DC magnetic field impinging the track during a writing mode. A laser arrangement heats the track during the erase mode and, during the writing mode, heats the track while the track is exposed to the reversed DC magnetic field so as to write a magnetic pattern thereon. A reader reads the magnetic pattern and generates a read signal. A processor is coupled to the reader and configured to measure one or more magnetic properties of the track using the read signal. The apparatus can further comprise a Kerr sensor that generates a Kerr signal using the magnetic pattern.
US09589586B2
A glass for a magnetic recording medium substrate permitting the realization of a magnetic recording medium substrate affording good chemical durability and having an extremely flat surface, a magnetic recording medium substrate comprised of this glass, a magnetic recording medium equipped with this substrate, and methods of manufacturing the same. The glass compositions disclosed comprise oxides of at least Si, Al, Li, Na, K, Sn and Ce, optionally Sb, but not comprising As or F. Additional oxides of Mg, Cs, Sr and Ba may be present. The oxides are presented as molar percentages, mass percentages and ratios thereof.
US09589583B1
The CPPGMR element of the present invention has an orientation layer 12 formed on a substrate 11 to texture a Heusler alloy into a (100) direction, an underlying layer 13 that is an electrode for magneto-resistance measurement stacked on the orientation layer 12, a lower ferromagnetic layer 14 and an upper ferromagnetic layer 16 each stacked on the underlying layer 13 and made of a Heusler alloy, a spacer layer 15 sandwiched between the lower ferromagnetic layers 14 and the upper ferromagnetic layers 16, and a cap layer 17 stacked on the upper ferromagnetic layer 16 for surface-protection. This manner makes it possible to provide, inexpensively, an element using a current-perpendicular-to-plane giant magneto-resistance effect (CPPGMR) of a thin film having a trilayered structure of a ferromagnetic metal/a nonmagnetic metal/a ferromagnetic metal, thereby showing excellent performances.
US09589574B1
Personal audio systems and methods are disclosed. A personal audio system includes a voice activity detector to determine whether or not an ambient audio stream contains voice activity, a pitch estimator to determine a frequency of a fundamental component of an annoyance noise contained in the ambient audio stream, and a filter bank to attenuate the fundamental component and at least one harmonic component of the annoyance noise to generate a personal audio stream. The filter bank implements a first filter function when the ambient audio stream does not contain voice activity, or a second filter function when the ambient audio stream contains voice activity.
US09589571B2
Conventional audio compression technologies perform a standardized signal transformation, independent of the type of the content. Multi-channel signals are decomposed into their signal components, subsequently quantized and encoded. This is disadvantageous due to lack of knowledge on the characteristics of scene composition, especially for e.g. multi-channel audio or Higher-Order Ambisonics (HOA) content. An improved method for encoding pre-processed audio data comprises encoding the pre-processed audio data, and encoding auxiliary data that indicate the particular audio pre-processing. An improved method for decoding encoded audio data comprises determining that the encoded audio data had been pre-processed before encoding, decoding the audio data, extracting from received data information about the pre-processing, and post-processing the decoded audio data according to the extracted pre-processing information.
US09589570B2
The quality of encoded signals can be improved by reclassifying AUDIO signals carrying non-speech data as VOICE signals when periodicity parameters of the signal satisfy one or more criteria. In some embodiments, only low or medium bit rate signals are considered for re-classification. The periodicity parameters can include any characteristic or set of characteristics indicative of periodicity. For example, the periodicity parameter may include pitch differences between subframes in the audio signal, a normalized pitch correlation for one or more subframes, an average normalized pitch correlation for the audio signal, or combinations thereof. Audio signals which are re-classified as VOICED signals may be encoded in the time-domain, while audio signals that remain classified as AUDIO signals may be encoded in the frequency-domain.
US09589568B2
Method and device of extending a signal band of a voice or audio signal are provided. The bandwidth extension method includes the steps of: performing a modified discrete cosine transform (MDCT) process on an input signal to generate a first transform signal; generating a second transform signal and a third transform signal on the basis of the first transform signal; generating normalized components and energy components of the first transform signal, the second transform signal, and the third transform signal therefrom; generating an extended normalized component from the normalized components and generating an extended energy component from the energy components; generating an extended transform signal on the basis of the extended normalized component and the extended energy component; and performing an inverse MDCT (IMDCT) process on the extended transform signal.
US09589562B2
A new pronunciation learning system for dynamically learning new pronunciations assisted by user correction logs. The user correction logs provide a record of speech recognition events and subsequent user behavior that implicitly confirms or rejects the recognition result and/or shows the user's intended words by via subsequent input. The system analyzes the correction logs and distills them down to a set of words which lack acceptable pronunciations. Hypothetical pronunciations, constrained by spelling and other linguistic knowledge, are generated for each of the words. Offline recognition determines the hypothetical pronunciations with a good acoustical match to the audio data likely to contain the words. The matching pronunciations are aggregated and adjudicated to select new pronunciations for the words to improve general or personalized recognition models.
US09589554B2
Electronic musical instruments as disclosed, include sensors to digitize and alter the sound using FSR sensors in the mouthpieces and other elements of the instrument to mimic the variations available in analog instruments.
US09589549B1
The present invention is multi-expression control system designed to control the individual sound from one or more compact analog sound modulator systems, often called “pedals, effects or stomp boxes,” or collectively herein “effects pedals,” for guitars, basses and keyboards. It couples features that are proprietary with off-the shelf products resulting in a system that spans the distance between a third party foot pedal and third party effects pedals. The system gives a musician “hands free” control of any third party effects pedal that has manually controlled potentiometers during a live artistic performance.
US09589548B1
An electronic instrument comprising an elongated member, comprising a plurality of detectors aligned in the elongated member, each detector for detecting a finger-sized object in the vicinity thereof and for providing a corresponding signal; a processing unit operatively connected to the plurality of detectors, the processing unit for receiving the signals from the plurality of detectors and for generating a signal indicative of a sound to generate and a sound generating unit operatively connected to the processing unit, the sound generating unit for receiving the signal indicative of a sound to generate and for generating a sound accordingly and wherein the processing unit and the sound generating unit are located inside the elongated member.
US09589546B2
Drum pedal assemblies are disclosed which can include one or more adjustment feature and/or interlocking feature. Adjustment features which can be included in embodiments of the invention can include spring tension adjustment features, pedal incline adjustment features, lever length adjustment features, and/or beater stem angle adjustment features. Drum pedal assemblies are also disclosed which can include slot-and-tab connections between assembly pieces, which can reduce or eliminate certain undesired pedal movements.
US09589544B2
A method of optimizing pixel signals for a liquid crystal display includes receiving the first, second and third pixel signals for the (n−1), (n) and (n+1)th frames. The first and second pixel signals are compared to determine if the second pixel signal requires overshooting or undershooting. The second and third pixel signals are compared to determine if the second pixel signal requires to be increased for pre-titling. The second pixel signal is compensated accordingly, thereby increasing liquid crystal response time.
US09589543B2
One or more system, apparatus, method, and computer readable media is described for improving the quality of static image frames having a relatively long residence time in a frame buffer on a sink device. Where a compressed data channel links a source and sink, the source may encode additional frame data to improve the quality of a static frame presented by a sink display. A display source may encode frame data at a nominal quality and transmit a packetized stream of the compressed frame data. In the absence of a timely frame buffer update, the display source encodes additional information to improve the image quality of the representation of the now static frame. A display sink device presents a first representation of the frame at the nominal image quality, and presents a second representation of the frame at the improved image quality upon subsequently receiving the frame quality improvement data.
US09589542B2
Provided is a mobile terminal including: a terminal body that has a first side and a second side; a first display that is located at the first side; a second display that is located at the second side; a sensor that is configured to detect rotation of the mobile terminal; and a controller that is configured to: cause the first display to display a first information; and cause the second display to display a second information when the sensor detects that the mobile terminal is rotated a threshold amount, such that a general direction that the first side faced prior to the rotating of the mobile terminal is generally the same as a general direction that the second side faces after the rotating of the mobile terminal, wherein the second information is related to the first information.
US09589541B2
A pixel history machine may receive a location for a portion of a screen. The pixel history machine may present a first screen with a first portion and store the first portion. The pixel history machine is configured to present a second screen with a second portion of the second screen. The pixel history machine is configured to receive a request that the first portion of the first screen be presented within the second screen. This request may take the form of a gesture being detected by the pixel history machine. In response to this request, the pixel history machine presents the first portion of the first screen within the second screen.
US09589536B2
A gate controlling unit, a gate controlling circuit, an array substrate and a display panel, where, the gate controlling unit includes: a gate driving subunit configured for driving a gate line; a first reset subunit configured for resetting the gate driving subunit after the gate driving subunit finishes driving the gate line; and a suspension and resumption subunit configured for controlling the gate driving subunit to suspend and resume the gate driving subunit. The gate controlling circuit, formed by cascaded gate controlling units connected in series, can be suspended and resumed several times within a frame. The display panel with the gate controlling circuit can perform scanning of the touch signal during the suspension time period, thereby ensuring the stability of the display system and both improved touch position reporting rate and better linearity of the touch system.
US09589525B2
A method of driving a display panel is disclosed. In one aspect, the display panel includes a plurality of pixels arranged in odd and even rows and a plurality of odd and even gate lines respectively connected to the pixels of the corresponding odd and even rows. The method includes outputting odd gate signals to the odd numbered gate lines during two consecutive subframes and outputting even gate signals to the even numbered gate lines during two consecutive subframes. A frame is divided into two subframes.
US09589517B2
In a liquid crystal display device for performing pause driving, occurrence of flicker is effectively suppressed while an increase in power consumption is suppressed.When an image change determination portion (11) detects an image change in a period from the previous refresh frame until generation of a predetermined number of times of pause frames, a reversal driving control portion (13) sets the next frame after a frame where an image change has been detected to a refresh frame where a reversal driving technique is a column-reversal driving. When the image change determination portion (11) does not detect an image change in the period from the previous refresh frame until generation of the predetermined number of times of pause frames, the reversal driving control portion (13) sets the next frame after the final pause frame to a refresh frame where a reversal driving technique is a dot-reversal driving.
US09589507B2
The disclosure discloses a driving circuit for AMOLED consisting essentially of a scanning line for providing a scanning voltage; a reverse scanning line for providing a reverse scanning voltage reverse to the scanning voltage; a data line for providing a data voltage; a storage capacitor; and a CMOS transmission gate having two control terminals, an input terminal and an output terminal. The two control terminals are respectively electrically coupled to the scanning line and the reverse scanning line. The input terminal is electrically coupled to the data line. The output terminal is electrically coupled to the storage capacitor. The CMOS transmission gate is configured to couple the data voltage to the storage capacitor via control of the scanning voltage and the reverse scanning voltage.
US09589501B2
A display drive circuit formed in a chip manufactured by a chip on glass implementation, which is connected to lead lines formed on a glass substrate, includes a rectangularly-shaped substrate, a power supply line formed on the substrate, the line being elongated along the longer side of the rectangular shaped substrate, a plurality of output terminals formed on the rectangular shaped substrate, the output terminal being disposed along the power supply line, a plurality of bump electrodes, each of which connects one of the output terminal to one of the lead lines, switches disposed along the power supply line, each of which is connected between the one of the output terminals and the power supply line, a single power supply terminal, which is disposed near the middle of the power supply line, being connected to the power supply line.
US09589497B2
A method of grayscale calibration of subpixels of liquid crystal panels during imaging includes: obtaining a first brightness value when the subpixel of the i-th color has a maximum grayscale; calculating a second brightness value of each grayscale(j); obtaining a third brightness value of each grayscale(r) of the main subpixel area and a fourth brightness value of each grayscale (s) of the secondary subpixel area of under the direct view condition; determining value combinations for the main and the secondary subpixel area of the subpixel having the grayscale (j) and satisfying a predetermined criteria; calculating total color differences of the grayscale images respectively for the direct and a squint view condition when the value combination being applied; determining the value combination of the minimum total color difference as the value combination applied for the subpixel. With such configuration, the color shift of the liquid crystal panel may be reduced.
US09589495B2
A liquid crystal display includes a plurality of dots arranged in a matrix formed with pixel columns and pixel rows, wherein each of the dots includes at least a pixel and displays a dot of a first resolution image and the dot size is at least 0.018 mm2 and at most 0.16 mm2, wherein each of the pixel columns is supplied with driving signals having the same polarity, wherein when the liquid crystal display receives a second resolution image signal having dots fewer than the first resolution image signal, a dot of a second resolution image is displayed by at least a high gray-level pixel and at least a low gray-level pixel which displays a gray level lower than the high gray-level pixel, and each of the pixel rows is formed by a plurality of the high gray-level pixels or a plurality of the low gray-level pixels.
US09589487B1
A system can combine edgelit signage and edgelit illumination. The system can comprise two edgelit lightguide sections, one supporting signage and another supporting illumination. The lightguide section that supports signage can comprise a backlit face inscribed with text or graphics conveying an emergency message. The lightguide section that supports illumination can comprise a face patterned with features that release light, for example for emergency illumination. The two lightguide sections can be two areas of a single edgelit lightguide. The two lightguide sections can alternatively formed from two separate lightguides. In some examples, one or more illumination lightguide sections can be configured as a trim plate.
US09589483B2
A system is configured to selectively and reversibly simulate diagnostic features of tension pneumothorax and cardiac tamponade. the system is configured to simulate deviation of the trachea. the system is configured to simulate jugular vein distension.
US09589475B2
An presentation generator is disclosed for generating presentations for interacting with a user on a personal topic of, e.g., the user's selection, wherein the presentations assist the user in obtaining a greater awareness of his/her motivations and/or behaviors relating to the topic. In one embodiment, the presentation generator generates and presents to the user textual observations, questions, and/or statements for the user's consideration. Such presentations use and/or are consistent with textual descriptions obtained from: (a) the results of one or more personality/motivation test results, and (b) user inputs, e.g., regarding the selected topic together with his/her confidence in the validity of such inputs. The invention organizes the textual descriptions so that outputs to the user can be generated from various personality/motivational perspectives thereby assisting the user in viewing the topic of discussion from different perspectives and thereby becoming more aware of his/her biases, motivations, and/or concerns relating to the topic.
US09589467B2
The invention relates to a system, method and equipments for the control, management and administration of regulated vehicles parking, on public and private roads, in an automatic and integrated manner, where the parked vehicles identification, as well as the parked time control and parking permits, including all related parking incidences, are detected and handled without the need of parking meters or permanent parking wardens, and the information is automatically transmitted to a Management Center, for its processing and administration. The Automatic Regulated Parking System (10) includes: A set of User Devices (11) which communicate with the User Management Center (16) by means of Smart Network Terminals (12), a set Smart Network Terminals (12), a set of network Access Nodes (13), a set of Network Nodes (14), a Network Control Center (15), a User Management Center (16) and a reduced set of Agent Mobile Terminals (17).
US09589463B2
Methods and systems for determining information relating to the operation of traffic control signals
A method of obtaining data relating to the timing of a transition between phases of a traffic control signal. The method involves obtaining live probe data relating to the travel of vehicles in the region of the traffic control signal, and using the data to determine times at which a given transition of the signal has occurred. This is carried out by consideration of the distance from the traffic signal at which a vehicle waits when stopped at the signal, and a time of passing the signal, as determined using the probe data. Different transition time pairs are analyzed to obtain time differences between the transition times. A cycle time which best fits the time difference data is determined, and used with the transition time data to predict future transition times of the traffic control signal.
US09589462B1
A tag, system, and method for wireless sensor data collection, the system including: a data collection tag, the tag including: a sensor configured to provide, at a first repetition rate, a present measurement of an environmental characteristic; a memory configured to store previous measurements of the environmental characteristic; and a transmitter module configured to transmit the present measurement of the environmental characteristic and at least one previous measurement of the environmental characteristic; an access point configured to receive a transmission from the data collection tag; and a controller communicatively coupled to the access point, the controlled configured to store historical measurements extracted from the transmission from the data collection tag.
US09589461B1
Systems, devices and methods for providing a battery powered wall mounted remote control for ceiling fans and lights. The battery powered remote control can be installable over an existing wall switch without hard wiring into electrical system at the switch box. The remote control housing is decorative in nature and has functional fan and light buttons for remotely controlling operation of the fan and light fixture. The remote housing attaches to the hard wired wall mounted switch using existing hardware that previously held the switch plate in place. The remote housing has a door that opens to allow the original fan/light switch to still be used in an on/off power control for the device being controlled by the battery powered wall mounted remote control for ceiling fans and lights.
US09589460B2
Embodiments of the disclosure can provide systems and methods for implementation of a smart energy profile using data-interchange encoding. According to one embodiment of the disclosure, a system can be provided. The system can include at least one memory that stores computer-executable instructions. The system can include at least one processor configured to access the at least one memory, wherein the at least one processor is configured to execute the computer-executable instructions to receive, by the at least one processor, a control instruction for a home area network (HAN) device. The at least one processor can be configured to convert the control instruction to a JSON object and transmit the JSON object to the HAN device.
US09589453B2
The present disclosure relates to methods, systems, and apparatuses for dynamically linking a first security system and a second security system. A method may include selectively linking a first security system and a second security system based on one or more link conditions. The method may further include receiving one or more first sensor event messages from the first security system and sending at least a portion of the one or more first sensor event messages to the second security system. The method may also include receiving one or more second sensor event messages from the second security system, and sending at least a portion of the one or more second sensor event messages to the first security system. In one aspect, the method may include selectively de-linking the first security system and the second security system based on one or more de-link conditions.
US09589446B1
Systems and techniques are provided for sensor bypass. Activation may be received at a bypass input of an entry point sensor of a security system while the entry point sensor is in an armed mode. The entry point sensor may detect that the entry point monitored by the entry point sensor is closed. The entry point sensor may enter into a bypass mode. Detection by the entry point sensor of an opening of the entry point while the entry point sensor is in the bypass mode may not result in the generation of an alarm by the security system.
US09589445B2
An athletic performance monitoring system, for motivating a user to reach a goal level of athletic activity. The system may motivate the user by calculation a deficit between a current total level of activity and the goal level of athletic activity, and suggesting activity types that the user may carry out an order to reach the goal level, wherein the suggested activity types may be based on activities that are geographically close to the user, or sporting equipment worn by, or in possession of, the user.
US09589439B2
A multi sensor detection and disabling lock system includes detector cases for holding interchangeable detectors that sample for chemical, biological and radiological compounds, agents and elements, with each detector case disposed in or upon the monitored product. The detector case transmits detection information to a monitoring computer terminal and transmits a signal to a lock disabler engaged to the product to lock or disable the product's lock thereby preventing untrained, unauthorized and unequipped individual's from gaining access and entry to the product, and also preventing further contamination of the area. The detection system can be interconnected to surveillance towers scanning detector cases disposed at seaport docks, freight depots and rail terminals for monitoring containers being prepared for shipment or sitting on docks for long periods of time.
US09589432B2
A haptic peripheral including a magnetic actuator coupled to a user input element for providing haptic effects to the user input element. The magnetic actuator includes at least two opposing programmable magnets, a first programmable magnet and a second programmable magnet, with pre-programmed patterns to control the motion of the user input element. Each programmable magnet has a pre-programmed pattern of magnetic elements. The pre-programmed patterns of the magnetic elements interact with each other to cause haptic effects. In order to vary to haptic effects output by the magnetic actuator, the second programmable magnet is spun, rotated, or otherwise moved to change the orientation or position of the pre-programmed pattern. The re-oriented pattern of the second programmable magnet changes the interaction between the first and second programmable magnets and thereby results in different haptic effects being output to the user input device.
US09589431B2
An implementation of a system, device and method for projecting a visual indicator against a surface is provided. A display projection system in a handheld sensor device (e.g. a handheld wall scanner) projects a static or computer-controlled dynamic pattern of light onto a surface being scanned to indicate a specific feature, such as existence of solid structures of wood, metal or plastic, electric or magnetic fields, or a disturbance of a field. The projected light may be controlled by a computer via an aperture to allow flexibility in what is projected, such as icons, lines, graphics, characters and colors.
US09589427B1
Methods and devices are provided for reading both chip and magnetic stripe cards, and in particular for preventing use of a magnetic stripe when a chip is present, in various settings such as fuel dispensers, ATMs, and retail settings. For example, a card reading device is provided that includes a housing and at least one card slot. A smart card reader and a magnetic stripe card reader are disposed within the housing. In one embodiment, a gate is configured to prevent insertion of a card into a rear portion of the card slot when a chip is detected to prevent the magnetic stripe card reader from reading a magnetic stripe. In another embodiment, a first card slot has a first depth that prevents insertion of a magnetic stripe but allows reading of a chip, and a second slot has a depth that allows insertion of a magnetic stripe.
US09589423B2
A system and method that generates a finite number of sweepstakes entries for a sweepstakes, facilitates a selection of one or more sweepstakes entries from the finite number of entries, determines the result of each selected sweepstakes entry, allocates each nonzero result to the user, and provides the user with at least one of the selected sweepstakes entries, the result of each selected sweepstakes entry, the sum of all nonzero results from the selected sweepstakes entries, a code that is associated with the selected sweepstakes entries, and a program that is configured to cause a computer to interactively display to the results associated with the selected sweepstakes entries to the user. The results of the selected sweepstakes entries may be viewed in the form of a simulated game, or the user may log into an account associated with the user to view the total amount won.
US09589422B2
Systems and methods for conducting on-line tournaments, and in particular such tournaments as permit participants to receive prizes without having to place wagers. Participants are permitted to enroll in an on-line tournament pool and submit tokens. The tokens act as each respective participant's prediction regarding the outcome of one or more events associated with a sporting event or other contest. Tokens may be completed “brackets” representing a participant's prediction of winners of all games in various rounds of a sporting event, or partially completed brackets representing the participant's prediction of winners of only some games thereof. Cash prizes are awarded for top scoring participants but no wagers or entry fees of any kind are accepted from or required to be paid by the participants.
US09589417B2
A system for interactive gaming among a plurality of players includes a host computer system and a plurality of player terminals communicably coupled to the host computer system or gaming platform via a network. The plurality of player terminals may be located at a plurality of licensed gaming locations. The plurality of player terminals may be configured to engage the plurality of players in a common interactive game operated by the host computer system. The plurality of player terminals can include means for dispensing player winnings from the player terminal.
US09589414B2
Disclosed is a gaming machine touch screen system incorporating a flat transparent or nearly transparent layer that contains a series of active elements/actuators/chambers that enable a vertical displacement of the touch screen top surface. These active elements displace the top surface of the touch screen upon command of the gaming machine to provide features perceptible to the player's touch.
US09589410B2
Provided is a paper money handling apparatus of which the security of a paper money process unit is improved, the jam is easily removed, and the layout is easily changed while the operability thereof is ensured. The paper money handling apparatus includes a repository, a temporary storage container, and a money deposit/withdrawal slot. The repository is provided inside a safe so as to store paper money therein. The temporary storage container is provided inside the safe so as to temporarily store deposited paper money therein during a transaction. The money deposit/withdrawal slot serves as an entry/exit opening of a paper money passageway provided at the upper part of the safe so as to communicate with the repository and the temporary storage container.
US09589405B2
This application provides an electronic wallet or passport case for controlling the opening, unlocking and locking of enclosures such as luggage, briefcases, lockers, cases, cabinets, vehicles, buildings, homes and with indirect operational control by the means of a smartphone, tablet or any personal computing device. More particularly, a Smartphone Controlled Biometric and Bluetooth Enabled Locking Smart Wallet System is provided. The Smartphone Controlled Biometric and Bluetooth Enabled Locking Smart Wallet System includes a biometric based finger print authentication module, and a Bluetooth communications enabled module, to prevent a non-owner or unauthorized user from accessing the device, along with mobile applications to control the Smart Wallet System using a smartphone. The smart wallet equipped unit may be replaced by any locking case such as a briefcase or luggage.
US09589403B2
Systems, devices, and methods for access control via a mobile device are described herein. One device includes instructions stored thereon executable by a processor to receive location information associated with a mobile device in a facility, determine that the mobile device is within a particular distance of an area of the facility based on the location information, receive an indication of a user input by the mobile device, determine whether a user of the mobile device is allowed access to the area, and allow access to the area via a relay associated with the area responsive to a determination that the user is allowed access and the user input.
US09589402B2
An access control system controls access to a restricted area. A mobile device exchanges messages with a backend server to validate a user and to control an actuator for a physical barrier responsive to validation. Beacon-based unique identifiers are calculated at validation time for the current location to facilitate the validation.
US09589400B2
The present disclosure provides methods, devices, and systems for controlling access to a controlled area. The method may comprise receiving a card identification signal in an access card controller through an access card reader associated with an entrance to the enclosed area, and then authenticating the card identification signal. The method may then comprise sending an unlock signal through a solid state relay to unlock a door at the entrance to the enclosed area associated with the access card reader when the card identification signal has been successfully authenticated.
US09589395B2
A vehicular diagnostic tool interface device that may be connected to a vehicular diagnostic tool, typically through an available port thereof, that enhances the functionality of the overall tool. The interface device is configured in such a manner as to provide physical protection to more sensitive components such as, for example, wireless transceivers. The interface device is also configured to minimize the distance that it protrudes from the diagnostic tool. Also, a method of operating such a vehicular diagnostic tool.
US09589378B2
Multivariate data that includes data records may be obtained, each of the data records represented as data values of data attribute variables. A cardinality of the data records is substantially large. A display layout template representing a collectivized visualization of dataset points is obtained, the collectivized visualization logically associated with a set of the data attribute variables, from a perspective of a user viewer. An individualized particulate display representation for each of the data records is determined, based on a portion of the data values associated with each respective data record. The individualized particulate display representation includes a discrete, individually selectable particulate shape and a display location relative to geometric bounds logically associated with the template. Display of the individualized particulate display representations is initiated in accordance with the template.
US09589376B2
A summary spline curve can be constructed from multiple animation spline curves. Control points for each of the animation spline curves can be included to form a combined set of control points for the summary spline curve. Each of the animation spline curves can then be divided into spline curve segments between each neighboring pair of control points in the combined set of control points. For each neighboring pair, the spline curve segments can be normalized and averaged to determine a summary spline curve segment. These summary spline curve segments are combined to determine a summary spline curve. The summary spline curve can then be displayed and/or modified. Modifications to the summary spline curve can result in modifications to the animation spline curves.
US09589371B2
A detection device for a condenser reflecting surface of a solar heat power generation system comprises: a horizontal rotary beam disposed above the condenser reflecting surface and capable of rotating in a horizontal surface, a plurality of laser heads being disposed at the bottom end of the horizontal rotary beam, a receiving disk perpendicular to the central axis of the horizontal rotary beam and capable of vertical movement connected at the theoretical focus of the condenser reflecting surface below the horizontal rotary beam, a camera being disposed below the receiving disk. A solar heat power generation system comprises the condenser reflecting surface and the detection device, and the detection device is disposed right above the condenser reflecting surface.
US09589368B2
A system and method for tracking, identifying, and labeling objects or features of interest, such as follicular units is provided. In some embodiments, tracking is accomplished using unique signature of the follicular unit and image stabilization techniques. According to some aspects pixel data of a region of interest in a first image is compared to pixel data of the regions of interest in a second image, and based on a result of the comparison of pixel data in the region of interest in the first and second images and the signature of the follicular unit, locating the follicular unit in the second image. In some embodiments the follicular unit is searched for in the direction of a motion vector.
US09589367B2
A graphics system includes a reconstruction unit that utilizes higher order polynomials, such as cubic splines, to reconstruct missing pixel data. The computational work to perform interpolation with higher order polynomials, such as cubic splines, is reduced by pre-calculating weights for each sparse sample pattern. The pre-calculated weights may be stored as stencils and used during runtime to perform interpolation.
US09589363B2
Techniques are provided for tracking objects in an encoded video stream based on data directly extracted from the video stream, thus eliminating any need for the stream to be fully or partially decoded. Extracted motion vector and DC coefficient data can be used to provide a rough estimation of which macro-blocks are be associated with a background motion model and which macro-blocks correspond to a foreground object which is moving with respect to the background motion model. Macro-blocks which are associated with a moving foreground object can be grouped based on connectivity and a similarity measure derived from the extracted DC coefficient data. The grouped macro-blocks can be tracked from frame to frame to identify and eliminate groups having only negligible motion. The resulting validated macro-block groups will correspond to a rough object mask associated with a moving region in the analyzed frame.
US09589361B2
A method for automatic segmentation of intra-cochlear anatomy of a patient. The patient has an implanted ear and a normal contralateral ear. At least one computed tomography (CT) image is obtained to generate a first image corresponding to the normal contralateral ear and a second image corresponding to the implanted ear. Intra-cochlear surfaces of at least one first structure of interest (SOI) of the normal contralateral ear in the first image are segmented using at least one active shape model (ASM). Next, the segmented intra-cochlear surfaces in the first image is projected to the second image using a transformation function, thereby obtaining projected segmented intra-cochlear surfaces for the implanted ear in the second image.
US09589358B1
A three dimensional map of a designated area that includes location data and relative height data of vantage points, points of interest, and objects, within the designated area, is received. A line-of-sight view from the vantage points to the points of interest is determined by calculating an angle, a distance, and a direction between a vantage point and a point of interest based, at least in part, on the location data and relative height data associated with the three dimensional map of the designated area. Obstructions of the line-of-sight view between the vantage points and the points of interest are determined, based on the line-of-sight view, the location data, and the relative height data, and responsive to determining that the line-of-sight view is free of obstruction, identifying each point of interest viewable from each vantage points, within the designated area.
US09589354B2
Virtual model viewing methods and apparatus are described. According to one aspect, a virtual model viewing method includes using a user device, accessing model data which may be used to generate a plurality of views of a virtual model, using a camera of the user device, generating image data of content of the physical world, and using the model data and the image data, creating one of the views of the virtual model which comprises at least some of the content of the physical world, and displaying the one view of the virtual model using a display screen of the user device.
US09589350B1
A method for panorama exposure correction can begin with the receiving of a hemispherical-coverage panoramic digital image set by a panoramic image stitching system. The hemispherical-coverage panoramic digital image set can be comprised of a ceiling image and at least three side images that are all captured simultaneously. The images of the image set can be aligned to create a panoramic image. Based on the alignment, overlapping regions between two adjacent side images and the ceiling image can be identified, the placement of blending seams can be determined, and the region of each image affected by a exposure correction can be determined. The exposure correction for each identified overlapping region can be determined. The exposure of the affected region of each image can then be adjusted in accordance with the determined exposure correction. A gradient blending can be performed for a predefined area across the blending seams.
US09589342B2
A method for inspecting connectors of multi-fiber optical cables is disclosed. The method may include receiving a plurality of images of a plurality of areas of a connector and determining, via at least a processor, matching features in two or more images according to unique visual characteristics of the images. The method further may include aligning the images, according to unique matching features of the images, and combining the images such as to obtain a combined-image of the full connector or a desired area of the connector. The combined-image of the connector may be displayed on a monitor or a display.
US09589339B2
An image captured with flash light and an image captured without flash light are each divided into a plurality of regions, and a luminance value is calculated for each region. Based on a ratio of a difference between the luminance value of each region in the image captured with flash light and the luminance value of the corresponding region in the image captured without flash light to the luminance value of the corresponding region in the image captured without flash light, a degree of influence of light representing the influence of light emitted by the light emitting device on the luminance value of each region in the image captured with flash light is calculated. Regions in which the degrees of influence of light are larger than a predetermined threshold are determined as illuminated regions.
US09589331B2
Results of automatic detection of dirt or other non-steady defects in a sequence of digitized image frames can be unreliable. Here, a determination of a detection of a defective object to be replaced by a replacement pattern in a frame of a sequence of image frames as a misdetection is presented that comprises determining a value of a first similarity measure between a boundary of the detected defective object and a boundary of the replacement pattern and determining a value of a second similarity measure between the detected defective object and the replacement pattern. The detection of the defective object is determined as a misdetection if at least one of the following holds true: the value of the first similarity measure is outside of a corresponding first similarity acceptance range and the value of the second similarity measure is inside of a corresponding second similarity acceptance range.
US09589314B2
Systems, methods, and apparatus for performing queries in a graphics processing system are disclosed. These systems, methods, and apparatus may be configured to read a running counter at the start of the query to determine a start value, wherein the running counter counts discrete graphical entities, read the running counter at the end of the query to determine an end value, and subtract the start value from the end value to determine a result.
US09589299B2
Embodiments of the present disclosure relate to a data analysis system that may automatically generate memory-efficient clustered data structures, automatically analyze those clustered data structures, automatically tag and group those clustered data structures, and provide results of the automated analysis and grouping in an optimized way to an analyst. The automated analysis of the clustered data structures (also referred to herein as data clusters) may include an automated application of various criteria or rules so as to generate a tiled display of the groups of related data clusters such that the analyst may quickly and efficiently evaluate the groups of data clusters. In particular, the groups of data clusters may be dynamically re-grouped and/or filtered in an interactive user interface so as to enable an analyst to quickly navigate among information associated with various groups of data clusters and efficiently evaluate those data clusters in the context of, for example, a fraud investigation.
US09589295B2
Example purchasing systems and methods are described. In one implementation, a method identifies a purchase request that includes a first item to purchase from a first merchant and a second item to purchase from a second merchant. A first virtual machine is invoked and executes an instance of a browser application to purchase the first item from the first merchant. A second virtual machine is invoked and executes another instance of the browser application to purchase the second item from the second merchant. The method receives a first purchase confirmation from the first merchant and receives a second purchase confirmation from the second merchant.
US09589294B2
Systems and methods are disclosed herein for generating reminders to shoppers to purchase products. Using a customer's current location, products stocked at that location are identified and compared to the customer's purchase history. Items regularly purchased by the customer found among the products stocked at the location are identified. Upon departing the location without adding the product to an electronic shopping cart an alert may be generated to remind the customer to purchase the product. In some embodiment, an alert is generate for a product found in the purchase history if an elapsed time since purchase of the product exceeds an expiration period or purchase period for that product. The methods disclosed herein may be used in the context of a self-checkout using an electronic shopping cart and navigational aids to facilitate retrieval of items on a shopping list.
US09589289B2
Providing prioritization of user online access to an online commerce site. Third party applications using API function calls to access an online commerce site are restricted to specific services by an access rule. An access rule defines which API server on the online commerce site a specific third party application may access when using a specific API function call. In this way, the operator of the online commerce site may prioritize server access per service level agreements based on a specific third party application and API function call.
US09589282B2
Some embodiments provide multi-tenant billing systems and methods whereby data network usage fees that are associated with delivering select content of different content providers over a data network are passed to the content provider that originates or is the source for that select content instead of the end users that request and receive the select content. A deep packet inspection server or a billing server may be configured with a list of identifiers to distinguish between the network usage that is related to the delivery of the designated free content from the network usage that is not related to the delivery of the designated free content. The network usage can be distinguished by filtering or processing usage logs that track the network usage using the configured list of identifiers. Such filtering or processing can be done in real-time or in a delayed manner in a standalone or integrated system.
US09589275B2
A user behavior analysis (UBA) method, and a related device and system are provided. The method is applied to a UBA system including at least one UBA cloud server. The method includes: receiving, by a UBA cloud server, a network content identifier reported by a first UBA subnode, where the network content identifier cannot be identified by the first UBA subnode; acquiring network content corresponding to the network content identifier; extracting a keyword from the network content; updating a behavior knowledge base by using the extracted keyword; and delivering, by the UBA cloud server, the updated behavior knowledge base or updated content of the behavior knowledge base to a UBA subnode set, where the UBA subnode set at least includes the first UBA subnode and a second UBA subnode. The UBA cloud server and the UBA subnodes are associated with a telecommunication network.
US09589274B2
A user of an interactive medium may select advertising for display on the user's avatar, property, or other user-associated environment. The invention presents one or more advertisements to the user and allows the user to select at least one advertisement to display. The user may also choose a location for displaying the selected advertisement. The invention presents the selected advertisement to other users of the interactive medium. The invention tracks these presentations or displays and rewards the original user based on the presentation. The tracking data may also be used to bill the advertiser or optimize the process of selecting and displaying advertisements.
US09589273B2
A method of three-level hosting infrastructure provides a server computer accessible to users through hosts. The hosting infrastructure includes hosting resources used by the server computer for the benefit of at least a first host. The first host then uses the hosting resources of the server computer and also hosts one or more other hosts, who may use the hosting resources through the first host. The method enables one host to be included into another host. The method enables received content at the hosting infrastructure to be hosted by two or more hosts.
US09589272B2
A system, method and communication device are disclosed for organizing and presenting a plurality of digital flyers. Using flyer stack information, which organizes the plurality of digital flyers into at least one flyer stack, the plurality of digital flyers are presented to allow for inter-flyer and intra-flyer navigation. Moreover, the flyer stack information may be used to allow the inter-flyer and intra-flyer content to be searched. This is achieved by providing a method and communication device that receives the flyer stack information from a server, and presents the flyer stack information in a flyer navigation interface. The flyer navigation interface displays the at least one flyer stack, selects the flyer stack from the at least one flyer stack, and displays a digital flyer from the selected flyer stack in the flyer navigation interface as a current digital flyer, including displaying an indication of a next digital flyer in the selected flyer stack, the next digital flyer being accessible by navigating to the indication.
US09589268B2
Methods, secure elements, validation entities, and computer program products for effecting secure communication of payment information to merchants for Internet-based purchases. Payment information for a user's real payment information is installed in a secure element of a computer, the payment information may comprise a pseudo PAN number for the portable consumer device provided by a validation entity. The secure element is shielded from the computer's operating system to thwart hacker attacks. The user accesses the secure element to make a purchase. In response, the secure element contacts the validation entity with the pseudo account number, and in response obtains dynamic payment information that the secure element can used to effect the payment. The dynamic payment information comprises an account number that is different from the pseudo PAN, and which has at least one difference which respect to the user's real payment information.
US09589260B2
The present invention relates to a system and a method for authenticating an electronic money using a smart card and a communication terminal. The present invention provides a system and a method for authenticating an electronic money, wherein the system comprises a smart card and a communication terminal. The smart card takes biometric signature from a user as an input, transmits recognition completion information to the communication terminal when the biometric signature inputted by the user matches the stored biometric signature, receives an update command from the communication terminal, updates the amount of stored balance data, and transmits an update completion message to the communication terminal. The communication terminal is connected to the smart card in a wired or wireless manner, and transmits the update command to the smart card upon receipt of the recognition completion information.
US09589259B2
Methods and systems for a location based system and method for calculating sales and use tax for non-traditional points of sale. The methods and systems include a mobile application, a non-transitory computer readable medium for calculating sales and use tax for businesses that do not have a human readable address.
US09589240B2
Systems and methods are described for providing task chaining as part of modeling a business process (e.g. a BPEL process). Chained tasks maintain a reference to the previous task and during retrieval of that task, the system can append relevant information, including but not limited to task history, attachments and comments of the previous task. Task chaining can be enabled by selecting a previously completed task and marking that the current task chains the selected task. In one embodiment, tasks are chained across multiple instances of a process. Accordingly, tasks in different processes can be chained together to obtain access to the same context information and other data.
US09589239B2
In certain embodiments, one or more current service elements that can provide a service for a client are monitored. An event associated with a current service element is detected. One or more candidate service elements are analyzed with respect to the one or more current service elements operating for the client. The one or more candidate service elements operate in a client scenario corresponding to the client. A recommendation is provided in response to the analysis.
US09589212B2
To record events, a vector A is taken of n measurements An. Each measurement An is converted into a binary vector Bn using a binning process. Measurements in vector Bn, are transformed using a kernel operation, to make a vector Cn. All vectors Cn are concatenated into a single vector D. A binary vector M is created with P bits set. A date and vector A are recorded against vector M in a database Z. Vector D is associated into a correlation matrix memory R against vector M. To recall events, the above steps are repeated up to concatenating all vectors Cn into single vector D. Vector D is then used to access a correlation matrix memory R to recall an association vector S, and vector S is applied directly or indirectly to database Z to recover the or each date associated with vector S. This may facilitate the monitoring of assets such as generators, gas turbines, motors, and larger assets such as trains, boats and planes, to ensure that they continue to operate reliably.
US09589199B2
Methods and apparatus are disclosed for extracting a one-dimensional digital signal from a two-dimensional digital image along a projection line. In some embodiments a repeating sequence of pixel weight templates, and a sequence of relative positions, are selected in response to the orientation of a projection line and used to compute a sequence of weighted sums. The sequence can be selected to achieve desirable properties, for example photometric accuracy, geometric accuracy, resolution, and/or noise reduction. In some embodiments registers and multiply-accumulators are arranged and controlled so as to compute the 1D signal.
US09589188B2
A control circuit having access to at least one high-energy image of a scene assesses that image to identify candidate obfuscaters as well as candidate obfuscated objects. This control circuit then processes information regarding the candidate objects to identify objects of interest. By one approach these objects of interest are deemed “of interest” as a function of their being obfuscated in a particular context. By one approach these teachings will accommodate identifying objects as being of interest as a function, at least in part, of the material composition of both the object as well as the visual obfuscater. These teachings also will accommodate peeling away background content/attenuation information in order to separate (and facilitate displaying) a given object in relative isolation from that background content.
US09589183B2
A system and method of for describing target data as a sequence of pattern elements and pattern element groups that comprise an overall target pattern is described. Pattern elements may utilize regular expression syntax along with other metadata that describe the behavior of the element. A pattern element group may be a collection of fully defined pattern elements where at least one pattern element from the group must have a match for the overall pattern to match. Patterns contain both pattern elements and pattern element groups. The general process involves first performing optical character recognition (OCR) on the document, which in turn produces a sequence of text tokens representing the lines of text on each page of the document. The search algorithm may then apply each defined pattern to the entire document capturing and/or extracting data that match each pattern's required elements and element groups.
US09589182B2
A method of estimating an orientation of a body is provided. The method includes determining a reference point based on a first region of a body, calculating a translation matrix of a world coordinate system based on the reference point; determining a first vector based on the reference point and a second region of the body, calculating a first rotation matrix rotated by an angle α about a first rotation vector, which is perpendicular to the first vector and a Z-axis of the world coordinate system, as a first rotation axis, determining a second vector based on the first vector and a third region of the body, calculating a second rotation matrix rotated by an angle β about the Z-axis of the world coordinate system as a second rotation axis, and calculating a transformation matrix based on the translation matrix, the first rotation matrix, and the second rotation matrix.
US09589180B2
A method for detecting biometric characteristics in a captured biometric data image is provided that includes determining, by a processor, an approximate location for a biometric characteristic in a frame included in captured biometric data, and determining region of interest positions over the frame. Moreover, the method includes calculating a set of feature values for each position, generating a displacement for each set of feature values and generating a median displacement, and adjusting the biometric characteristic location by the median displacement.
US09589178B2
An image processing method includes steps of: providing a source face image and a target face image; extracting facial features from the source face image and the target face image respectively; detecting feature dimensions of the facial features from the source face image and the target face image respectively; pairing the facial features from the source face image with the facial features from the target face image; and, forming an output face image by adjusting the facial features from the source face image in at least one of the feature dimensions according to the paired features from the target face image in the corresponding feature dimensions.
US09589177B2
A method for face detection includes capturing a depth map and an image of a scene and selecting one or more locations in the image to test for presence of human faces. At each selected location, a respective face detection window is defined, having a size that is scaled according to a depth coordinate of the location that is indicated by the depth map. Apart of the image that is contained within each face detection window is processed to determine whether the face detection window contains a human face. Similar methods may also be applied in identifying other object types.
US09589171B1
The present invention relates to a method of sensing a fingerprint pattern of a finger using a fingerprint sensing device comprising an array of sensing elements; an electrically conductive finger detecting structure; and finger detecting circuitry connected to the finger detecting structure for providing a finger detection signal indicative of a capacitive coupling between the finger detecting structure and the finger. The method comprises the steps of: comparing the finger detection signal with a first threshold value indicating a first capacitive coupling, and a second threshold value indicating a second capacitive coupling stronger than the first capacitive coupling; and activating at least a subset of the sensing elements when the finger detection signal changes from a first value indicating a capacitive coupling weaker than the first capacitive coupling to a second value indicating a capacitive coupling stronger than the second capacitive coupling.
US09589170B2
An information detection and display apparatus, and detecting method and displaying method thereof are provided. The information detection and display apparatus includes: an optical sensor; a protective layer disposed on the optical sensor; and a display screen disposed underneath the optical sensor, wherein the display screen serves as a light source when the optical sensor is used for detecting optical information. The information detection and display apparatus can be used for generating optical fingerprint image, detecting finger touching, and displaying information. Thus, the information detection and display apparatus has multiple functions and applications.
US09589162B1
An inventory system can include radio frequency identification (RFID) tags and RFID tuners that can be brought into interacting proximity with one another to provide input or other information about the location or other condition of movable elements within the inventory system. For example, a closed or at least partially open state of a drawer can be determined based on signals from an RFID tag when the RFID tag and a corresponding RFID tuner are mounted on opposing faces of the drawer and a compartment that receives the drawer.
US09589153B2
A method for providing integrity and consistency of a cloud storage service to a group of mutually trusted clients may be provided. The cloud storage service may offer a set of operations, such as read, write, update, delete in respect to stored data to the clients, whereby each client only executes its own client operations when consuming one of the set of operations of the cloud storage service, and wherein each client detects data correctness of the cloud storage service based on a protocol providing fork-linearizablity.
US09589151B2
An apparatus may include an interface to receive a multiplicity of user information samples at a respective multiplicity of instances; a processor circuit, and an entropy multiplexer for execution on the processor circuit to generate a pseudo random number based upon a pseudo random number seed and pseudo random number algorithm for each user information sample of the multiplicity of user information samples. Other embodiments are described and claimed.
US09589149B2
A profiling service may determine, local to a device, user profile attributes associated with a device user based on interaction of the device user with the device, based on device-local monitoring of device user interactions with the device, and may store the user profile attributes in a memory. The profiling service may be configured as an augmentation to a device operating system of the device. A profile exposure component may manage exposure of information associated with the user profile attributes to applications operating locally on the device, without exposure to the applications or to third parties of information determined as sensitive to the device user.
US09589140B2
The invention provides a digital asset authentication system and method. The invention includes a digital asset metadata register storing details of parties enrolled with the system, including at least one end user and at least one digital asset supplier, and details of digital assets available from the digital asset supplier. A security module is provided for producing a unique tag and for creating a digital asset security container for the tag comprising data relating to events involving the tag, and the tag and the security container are stored in a store. A processor executes authentication software in response to a request from said one end user for a respective digital asset to validate the request by reference to the metadata register to verify that the metadata register lists said one end user and the respective digital asset. In response to a valid request, the processor firstly causes the security module to produce the tag and to create the security container containing data relating to the end user, the digital asset request and the digital asset, and secondly generates a message for said one end user including the tag and authorizing release of said digital asset for download, play or use.
US09589135B1
According to one embodiment, a computerized method comprises, accessing information associated with one or more observed events, wherein one or more of the observed events constitutes an anomalous behavior; accessing a reference model based on a first plurality of events, the reference model comprises a first event of the first plurality of events, a second event of the first plurality of events and a relationship that identifies that the second event of the first plurality of events is based on the first event of the first plurality of events, wherein at least one of the first event and the second event constitutes an anomalous behavior; and comparing the information associated with the one or more observed events with the reference model to determine whether at least one observed event of the one or more observed events matches at least one of the first event of the first plurality of events or the second event of the first plurality of events that constitutes the anomalous behavior is provided.
US09589120B2
A method, system, and one or more computer-readable storage media for behavior based authentication for touch screen devices are provided herein. The method includes acquiring a number of training samples corresponding to a first action performed on a touch screen of a touch screen device, wherein the first action includes an input of a signature or a gesture by a legitimate user. The method also includes generating a user behavior model based on the training samples and acquiring a test sample corresponding to a second action performed on the touch screen, wherein the second action includes an input of the signature or the gesture by a user. The method further includes classifying the test sample based on the user behavior model, wherein classifying the test sample includes determining whether the user is the legitimate user or an imposter.
US09589118B2
A system and method for configuring authentication of a mobile communications device entail detecting user context and device context factors and determining whether a current authentication mode is impractical or unfeasible in view of such factors. User context information of interest includes any indication that the user is driving or in a meeting for example. Context factors of interest include for example such factors as light, noise, or user activities such as driving. Based on this user context and device context, if the currently set authentication mode is impractical or unfeasible, then the device may select an available alternative authentication mode and reconfigure the device for that mode.
US09589113B2
A method of using rights corresponding to broadcast contents in a terminal having a memory card attached thereto. The method according to one embodiment includes checking, by the terminal, whether or not rights corresponding to broadcast contents include a constraint for verifying an existence of the memory card and an existence of the rights within the memory card; and if the rights include the constraint, performing, by the terminal, a procedure for verifying the existence of the memory card and the existence of the rights within the memory card through an SRM Ping protocol, the performing the procedure for verifying including transmitting, from the terminal to the memory card, a request message, receiving, by the terminal, a response message, and continuing/initiating or stopping/not initiating a consumption of the rights. The constraint includes at least one of a synchronized element, a sync Threshold element, and a check Interval element.
US09589110B2
Systems and methods for governing derived electronic resources are provided. In one embodiment, a digital resource is associated with one or more rules and a set of one or more computations, wherein the rules correspond to one or more conditions for accessing the digital resource and the computations operate upon the digital resource in order to provide a specific view of the digital resource that differs from the digital resource.
US09589093B2
A method of operating a computer system to improve via electromigration in an integrated circuit with multilevel interconnect. A method of operating a computer system to improve via electromigration in an integrated circuit with multilevel interconnect using via priority groups.
