US09084370B2
The electronic computer according to the invention comprises: a storage case comprising a housing including an air inlet and an air outlet for the circulation of a flow of cooling air through the housing, an electronic motherboard comprising a first surface and a second surface, the second surface being provided with connectors for receiving electronic daughterboards, and an air channeling system configured so as to channel the air hitting the first surface of the electronic motherboard to bring it to the side of the second surface of the electronic motherboard. According to one aspect of the invention, the air channeling system is configured to spray the electronic daughterboards, so as to cool said electronic daughterboards through convection of the air.
US09084365B2
An electronic module includes a substrate, a built-in electronic component and a surface mount electronic component. A suckable region is provided on a front surface of the substrate. When viewed in a see-through manner in a direction perpendicular or substantially perpendicular to the front surface of the substrate, the suckable region is inside of a region in which one built-in electronic component is built in and a center of gravity of the electronic module is located inside of the suckable region. A protective layer is not provided on the front surface of the substrate on which the surface mount electronic component is mounted.
US09084352B2
In a lid member with a waterproofing function, the lid member including a projection portion integrally formed in one surface of a resin main body of the lid member opening and closing an opening portion formed in a housing, and accommodated in the opening portion, and a seal portion integrally formed in an outer peripheral surface of the projection portion, provided with an annular projection coming into close contact with a peripheral surface of the opening portion, and made of a rubber-like elastic material, the annular projection is formed as a shape which is expanded toward an inner portion side of the opening portion, forms in its outer peripheral surface a taper surface which converges toward the inner portion side, and is provided with a seal surface having a circular arc shaped cross section so as to be connected to a maximum diameter portion of the taper surface.
US09084348B2
A high frequency module includes RF terminal lands at a first layer that is a surface layer of a multilayer substrate on which RF terminal electrodes of a switch IC are mounted that are arranged in a line. Each of the RF terminal lands is electrically connected to one end of a lead electrode at a second layer via a via hole. Some of the lead electrodes extend from corresponding ones of the RF terminal lands in an outward direction away from a side of the switch IC. The remaining ones of the lead electrodes extend from corresponding ones of the RF terminal lands in an inward direction that is opposite to the outward direction.
US09084338B2
The present invention relates to a display device, comprising a rear cover, a display panel, a drive device, a lower end guide frame, and a first adhesive member; the drive device is arranged in the rear cover, and electrically connected to the display panel to drive the display panel; the rear cover includes a bottom wall, a lower end sidewall arranged at a lower side of the bottom wall, a lower end coupling portion extending upward from the lower end sidewall, and a lower end support portion for supporting the lower end coupling portion; the display panel is coupled at its upper end to the upper end of the rear cover, and bonded at its lower end to the lower end guide frame through the first adhesive member; the lower end guide frame is coupled to the lower end support portion to guide the drive device.
US09084328B2
A lighting device comprising first and second groups of solid state light emitters, which emit light having wavelength in ranges of from 430 nm to 480 nm and from 600 nm to 630 nm, respectively, and a first group of lumiphors which emit light having dominant wavelength in the range of from 555 nm to 585 nm. If current is supplied to a power line, a combination of (1) light exiting the lighting device which was emitted by the first group of emitters, and (2) light exiting the lighting device which was emitted by the first group of lumiphors would, in an absence of any additional light, produce a sub-mixture of light having x, y color coordinates within an area on a 1931 CIE Chromaticity Diagram defined by points having coordinates (0.32, 0.40), (0.36, 0.48), (0.43, 0.45), (0.42, 0.42), (0.36, 0.38). Also provided is a method of lighting.
US09084324B2
A load control device, such as an LED dimmer switch, for example, may be configured to automatically determine whether to provide a forward or reverse phase control signal to a load. As disclosed herein, such a load control device may provide a plurality of different control signals to the lighting load, for example, during an initial set-up procedure. The load control device may provide the plurality of different control signals to determine an appropriate control signal for the load. Each control signal may be characterized by a load control type and a switching time. The load control type may be one of a forward phase control type, a reverse phase control type, or a full conduction control type. The switching time may include, but is not limited to, switching times of approximately 0 μs, 10 μs, 50 μs, and 100 μs.
US09084323B2
A light emitting diode (LED) driving apparatus may include: a rectifying unit providing a rectified voltage; an LED array including at least one LED string including first to nth LEDs connected in series; a sink path controller providing first to (n−1)th sink path control signals according to a level of the rectified voltage; a sink path switching circuit unit including first to (n−1)th sink path switches performing a switching operation according to each of the first to (n−1)th sink path control signals; a voltage phase controller generating a phase-adjusted voltage; a source path controller providing first to (n−1)th source path control signals; and a source path switching circuit unit including first to (n−1)th source path switches performing a switching operation according to each of the first to (n−1)th source path control signals.
US09084321B2
The present invention discloses an LED backlight system and a display device. The LED backlight system includes an LED display module and an LED backlight control circuit. The LED display module includes LED string. The LED backlight control circuit includes a current module, a comparison unit, a control switch unit, and an impedance unit wherein, an input terminal of the comparison unit obtains a voltage at a negative terminal of the LED string, and when the voltage at the negative terminal is greater than a preset threshold voltage, the comparison unit controls the control switch unit to turn on such that the impedance unit connects in parallel with the current module so as to decrease the voltage at the negative terminal. Through above way, the present invention can prevent the unstability of the circuit loop in order to prevent the flicker phenomenon of the backlight system.
US09084319B2
Method and circuits for balancing a first waveform used to drive an LED are disclosed herein. The first waveform has a first cycle with a first amplitude and a second cycle with a second amplitude. An embodiment of the method includes adjusting the first amplitude of the first cycle to match the second amplitude of the second cycle, the result being a second waveform. The LED is driven with the second waveform.
US09084315B2
An LED lighting device includes multiple driving stages. A first driving stage includes a first luminescent device driven by a first current, a second luminescent device driven by a second current, a path-controller for conducting a third current, a first current controller for regulating the first current, and a second current controller for regulating the second current. The second driving stage includes a third current controller coupled in series to the first driving stage and configured to conduct and regulate a fourth current. When the path-controller is turned off, the third current is zero, and the fourth current is equal to the sum of the first current and the second current. When the path-controller is turned on, the first current, the second current, the third current and the fourth current is equal.
US09084288B2
Aspects of the disclosure provide for an access terminal configured to enable communication with two or more wireless communications networks simultaneously. According to some aspects of the disclosure, an access terminal (e.g., dual-SIM access terminal) can be active simultaneously on both networks with reduced interference between transmission and reception. A number of different techniques for mitigating desense on a victim's Rx are illustrated in this disclosure with a GSM aggressor and an EV-DO victim as non-limiting examples. Other aspects, embodiments, and features are also claimed and described.
US09084284B1
A method, system and medium are provided for receiving an incoming call on a target wireless-telecommunications device. A secure communication path is established between a primary device and a nonprimary device, and a proximity-based relationship is created between the primary device and the nonprimary device. The primary device has associated with it a set of user credentials and a set of hardware credentials. When the nonprimary device comes within a threshold proximity of the primary device, the primary device automatically communicates the set of user credentials and the set of hardware credentials to the nonprimary device thereby activating it so that it can receive an incoming call. The primary device is deactivated so that a wireless-telecommunications-network subscriber can only receive an incoming call on one device at a time.
US09084278B2
The method for scheduling, at an MS, data transmission and reception of neighbor BSs adjacent to the MS in a wireless communication system includes receiving number information through a specific downlink channel in a first time unit from each of the neighbor BSs, determining, among the neighbor BSs, a BS which is to transmit and receive data in a second time unit, in a predefined rule, according to the number information and fairness information based on one or more of a number of MSs within a cell served by each of the neighbor BSs and a number of time units that each of the neighbor BSs used previously for data transmission and reception, and transmitting a signal indicating that data transmission and reception in the second time unit are not possible, to the other neighbor BSs excluding the determined BS among the neighbor BSs.
US09084276B2
In one possible embodiment, a wireless network with dynamic transmission control is provided that includes a multiple of nodes. The nodes include an arbiter and multiple client nodes. The arbiter is configured to control an operation of the client nodes by defining communications operation cycles and allocating a bandwidth to each of the client nodes on a cycle by cycle basis in response to requests for bandwidth from the client nodes.
US09084273B2
A subscriber station for use in a wireless network capable of communicating according to a multicarrier protocol determines a total average signal level across N subbands within a channel, where each subband comprises a plurality of subcarriers. The subscriber station also determines a first average signal level within a first subband. The subscriber station then transmits a channel quality indicator (CQI) feedback message to the wireless network. The CQI feedback message comprises a first data indicating the total average signal level across the N subbands and a second data indicating the first average signal level within the one subband. The first data may indicate the total average signal level as an absolute value and the second data may indicate the first average signal level relative to the total average signal level using one of two or more unequal quantization levels.
US09084266B2
According to one embodiment, a method for granting a transmission opportunity in a wireless local area network includes: transmitting a transmission opportunity (TXOP) granting frame to grant a TXOP to a plurality of target stations; and receiving a frame from each of the plurality of target stations that has acquired the TXOP upon receiving the TXOP granting frame.
US09084262B2
Wireless communication in a radio access network may be implemented where a user equipment (UE) sends a hold signal to a Node B indicating that data transmission to the UE is to be put on hold. The UE may resume data transmission from the Node B by sending a resume signal to the Node B. During the hold in transmission, the UE may measure a GSM network to assist in handover of the UE between a TD-SCDMA network and a GSM network.
US09084260B2
Communication signals using a first and a second frequency band in a wireless network is described herein. The first frequency band may be associated with a first beamwidth while the second frequency band may be associated with a second beamwidth. An apparatus may include receiver circuitry arranged to receive first signals in a first frequency band associated with a first beamwidth and second signals in a second frequency band associated with a second beamwidth, the first signals comprising a frame synchronization parameter and the second signals comprising frame alignment signals. The apparatus may further include processor circuitry coupled to the receiver circuitry, the processor circuitry arranged to activate or deactivate the receiver circuitry to receive the frame alignment signals based on the frame synchronization parameter. Other embodiments may be described and/or claimed.
US09084259B2
The present invention discloses methods for maintaining direct device-to-device communication when one device from devices that are in direct device-to-device communication performs a handover, and apparatuses for supporting same. A method for maintaining the direct device-to-device communication in the wireless access system, according to one embodiment of the present invention, comprises the steps of: a second device moving to a second base station of a target cell; and the second device receiving from a first device of serving cell resource allocation information on a newly allocated resource region for direct device-to-device communication, wherein the resource allocation information can be received through an existing device-to-device link (D2D link), which is formed for direct device-to-device communication between the second device and the first device.
US09084250B2
A method and a device for configuring a central subcarrier are disclosed. The method comprises: mapping a first downlink control channel onto a part (f1) of a downlink bandwidth (fW) of a cell, and configuring a first virtual central subcarrier in f1, where f1 is different or partly different from a bandwidth f2 mapped to a second downlink control channel, an overlap between f1 and f2 is at least one subcarrier, or at least one idle subcarrier exists between f1 and f2, or at least one non-idle subcarrier and at least one idle subcarrier exist between f1 and f2; the first virtual central subcarrier is located on a grid position of a central frequency, a distance between the first virtual central subcarrier and a second virtual central subcarrier configured in f2 is an integer multiple of a frequency domain width of the subcarrier.
US09084247B2
A method of transmitting control signals in a wireless communication system includes multiplexing a first control signal with a second control signal in a slot, the slot comprising a plurality of orthogonal frequency division multiplexing (OFDM) symbols in time domain, the plurality of OFDM symbols being divided into a plurality of data OFDM symbols and a plurality of reference signal (RS) OFDM symbols, wherein the first control signal is mapped to the plurality of data OFDM symbols after the first control signal is spread by a base sequence in the frequency domain, the RS is mapped to the plurality of RS OFDM symbols, the second control signal is mapped to at least one of the plurality of RS OFDM symbols, and transmitting the first control signal and the second control signal in the slot.
US09084239B2
A wireless communication apparatus for performing transmission and reception by using a Time Division Duplexing method is disclosed. The wireless communication apparatus includes a receiving part configured to output a timing signal based on a received timing signal, a transmitting part configured to transmit a timing signal based on the timing signal received by the receiving part, a control part configured to increase a reception opportunity for the receiving part to receive the timing signal and decrease a transmission opportunity for the transmitting part to transmit the timing signal as the accuracy of the timing signal received by the receiving part becomes lower.
US09084234B2
A method for supporting a connection between a communication device and a destination device in a target network over intermediate network nodes, in particular in the context of Internet Protocol based communication, wherein data between the communication device and the destination device is transmitted via a tunnel established between the communication device or a base station connected to the communication device, as a first tunnel endpoint and a gateway in the target network as a second tunnel endpoint. One or more dummy packets are sent via the tunnel from the first tunnel endpoint towards the second tunnel endpoint, information is encoded in the packet headers of the one or more dummy packets, and at least one of the intermediate network nodes, upon receiving the one or more dummy packets, performs the steps of detecting and/or decoding the encoded information and performing a predefined action dependent on the encoded information.
US09084232B2
A method of operating a wireless device includes selecting a CID with a first node and receiving a signal including an LID on a resource. At least one of the signal or the resource is based on the selected CID. The method further includes determining a presence of a second node using the selected CID based on the LID in the received signal. Another method of operating a wireless device includes selecting a CID with a first node and sending a signal including an LID on a resource. At least one of the signal or the resource is based on the selected CID.
US09084227B2
There is provided a communication management method including the steps of registering, by a management server managing communication of a base station, a communication terminal whose connection to the base station is to be permitted as a first communication terminal, registering, by the management server, another communication terminal as a second communication terminal based on a request from the communication terminal registered as the first communication terminal, requesting the base station, by a communication terminal, for connection, and permitting, by the management server, connection to the base station in a case the communication terminal which has requested the base station for connection is registered as the first communication terminal or the second communication terminal.
US09084221B2
Various methods and apparatuses for transmitting an allocation of time in a wireless communication system are disclosed. In one aspect, allocations of time for receiving and transmitting control communications are determined. The control communications may comprise a channel time request.
US09084220B2
The present invention provides a method for providing route update messages and paging access terminals. One embodiment of the method includes storing information indicative of at least one sector. The sector(s) are determined based on geographic information indicative of a route associated with an access terminal. Another embodiment of the method includes providing information indicative of a route associated with an access terminal. The provided information is used to determine at least one sector associated with the route.
US09084213B2
The disclosure provides a method for obtaining a Transmission Power Control (TPC) command, relating to the field of wireless communications. The method comprises the following steps: presetting a Signal to Interference plus Noise Ratio (SINR) value threshold, wherein the SINR value threshold comprising a highest value HSINR, a median value MSINR, and a lowest value LSINR; comparing a current SINR value with a target SINR value to obtain a difference value ΔSINR; and comparing the ΔSINR with the SINR value threshold, and obtaining a TPC command according to a result of comparison. The disclosure also provides a device for obtaining a TPC command. By the method or device in the disclosure, the accuracy and instantaneity of obtaining a TPC command are improved.
US09084212B2
The present invention relates to a method for requesting access to a resource,said method comprising a secondary station transmitting an access preamble to a primary station,upon failure of correct transmission of the access preamble, the secondary station starting a first power ramping scheme for transmitting the access preamble,upon failure of correct transmission of the access preamble with the first power ramping scheme, the secondary station transmitting a second access preamble with a second power ramping scheme being different from the first power ramping scheme.
US09084207B2
Methods and apparatuses are provided for uplink MIMO transmissions in a wireless communication system. In particular, an enhanced pilot reference may be provided for enabling increased data rates on a secondary stream. Specifically, a primary stream, provided on a primary virtual antenna, includes an enhanced primary data channel E-DPDCH, a primary control channel DPCCH, and an enhanced primary control channel E-DPCCH. Further, a secondary stream, provided on a secondary virtual antenna, includes an enhanced secondary data channel S-E-DPDCH and a secondary control channel S-DPCCH. Here, the secondary control channel S-DPCCH may be transmitted at a boosted power level relative to a determined reference power level.
US09084206B2
A method and system are provided for controlling uplink transmission power in a wireless communication system. At least one of a plurality of downlink carriers and a plurality of uplink carriers are aggregated, and the plurality of downlink carriers and the plurality of uplink carriers are mapped between a User Equipment (UE) and a network in the wireless communication system. A message relating to uplink carrier transmission power is received at the UE from the network via a downlink carrier. Uplink transmission power of one or more uplink carriers is controlled in accordance with the message and aggregation and mapping of at least one of the downlink carrier and the one or more uplink carriers.
US09084190B2
An apparatus and a method for inter-vehicle communication includes a communicator communicating with another vehicle and a position determiner verifying position information of a vehicle, A controller is configured to synchronize a time point of transmitting/receiving a message to/from the other vehicle through a signal from the position determiner, performing a phase control for transmitting message, and transmitting the message to the other vehicle at a determined time point of transmitting the message according to the phase control result.
US09084178B2
Systems and methods applicable, for instance, in services access. For example, a node and/or other computer that moves to another area may act to determine the availability of services to which service entries correspond, and/or the availability of similar services. As another example, a node and/or other computer that moves to another area may act to modify service entries.
US09084173B2
A device for handing off a wireless connection can include a receiver configured to receive a communication signal from a wireless device within a first wireless cell, a first processor configured to determine communication information regarding the first wireless cell, and a storage unit configured to store directional information regarding the first wireless cell. In addition, the device can have a transmitter configured to transmit the directional information to a wireless device located within the first wireless cell, and a second processor configured to provide wireless connection to the wireless device through the receiver and the transmitter. The second processor can Handoff the wireless connection to a second wireless cell.
US09084168B2
A relay station capable of communicating with a first base station, a second base station, and a mobile station, includes a relay unit configured to relay communication between the first base station and the mobile station; a receiving unit configured to receive load information concerning the second base station; and a changeover unit configured to change, from the first base station over to the second base station, a communication counterpart of the mobile station, communicating with the mobile station via the relay unit, the communication counterpart being changed based on the received load information.
US09084156B2
The present invention discloses a method, a system and an apparatus for reserving network resources. The network resource reservation method includes: directly receiving, from a mobility management control function (MMCF), a request for resource reservation on a target transport path; controlling a transport function to reserve network resources on the target transport path according to the resource reservation request; and returning a result of the network resource reservation to the MMCF. The technical solution of the present invention enables advance resource reservation on a target transport path before a network handover occurs, when a user is moving.
US09084155B2
In embodiments of the present disclosure improved capabilities are described for increasing the bandwidth in a large area broadband LTE wireless network, where regional optimization servers are incorporated near the wireless network in association with the public data network gateway, thus reducing the time-latency for applications being run from a mobile cellular device. Further, by associating additional optimization servers at base stations, application functionality may be optionally transferred from the regional optimization server to the local base station optimization server in instances where a number of mobile cellular devices are requesting the same data via their access through the same cell, and in other instances, to the effect that back haul network bandwidth utilization is reduced or eliminated.
US09084151B2
Wireless communication in a multicarrier radio access network may be implemented where a user equipment (UE) maintains communication with various carrier frequencies in the multicarrier network. The UE will receive an indication from a node B to measure a signal quality on one of a number of carrier frequencies in the network. The UE will then measure the signal quality on the carrier frequency based on measurements using a downlink synchronization code transmitted by the node B on the downlink pilot channel of the carrier frequencies in the multicarrier network. The UE may then report the channel quality back to the node B.
US09084150B2
Relay reporting in a wireless network is implemented by efficiently allocating radio resources based on the nature or criticality of the type of relay report. According to an embodiment, a method of communicating with a relay located in a wireless network includes instructing the relay when to transmit reports based on a mapping of different categories of relay reports to one or more different reporting schemes. Reports are received from the relay based on the relay report category and the corresponding reporting scheme. According to another embodiment, a method of reporting information from a relay to a network node of a wireless network includes generating different categories of reports at the relay for transmission to the network node. A reporting scheme associated with each report category is identified and each report is transmitted to the network node in accordance with the reporting scheme identified for the corresponding report category.
US09084149B2
A method for communicating in an advanced long term evolution (LTE-A) network using common reference signal (CRS) resources associated with different interference levels due to resource partitioning is disclosed. Signals are received from an eNodeB indicating a subset of CRS resources for radio link monitoring (RLM) and/or reference signal received power (RSRP) measuring. The subset of CRS resources includes the CRS resources expected to have lower interference from the interfering eNodeBs. RLM and/or RSRP measurements are performed based on the indicated subset.
US09084142B2
A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus determines an operational state of a header compressor or a header decompressor by determining a transition between different operational states associated with the header compressor and/or by determining a transition between different operational states associated with the header decompressor. A persistent scheduling mode is changed in response to a change in the operational state of the header compressor. The persistent scheduling mode may be changed by activating uplink persistent scheduling when the operational state of the header compressor changes from a first order state to a second order state, and/or by deactivating the uplink persistent scheduling when the operational state of the header compressor exits the second order state.
US09084141B2
Systems, methods, and devices for grouping nodes to reduce collisions are described herein. In one aspect, a method for reducing collisions in a wireless communication network is provided. The method includes receiving a packet from a first wireless device, the packet including an indication of a packet loss observed by the first wireless device. The method then determines that a collision occurred based on the indication of a packet loss. The method then assigns at least one wireless device to at least one group, based at least in part on the detected collision.
US09084137B2
The invention relates to methods for transmitting a buffer status report (BSR) in a mobile communication system, more particularly to the definition of rules for triggering, generating and transmitting BSRs. The invention also relates to a data transmission method utilizing new rules to decide data of which radio bearers is transmitted within a given transmission time interval. Moreover, the invention relates to scheduling method for radio resources that is taking into account additional scheduling-relevant information from the buffer status reporting and/or data transmission method. To avoid unnecessary grants from the network and to suggest an advanced handling of data transmissions the invention suggests a buffer status reporting and data transmission schemes that take into account the scheduling mode of data of radio bearers pending for transmission to decide whether to report on it in a buffer status report, respectively, whether to multiplex the data to a transport block for transmission.
US09084135B2
A method and apparatus for receiving data at a mobile station in a wireless communication system are disclosed. A method of receiving data mobile station in a wireless communication system includes receiving an Advanced Air Interface Traffic Indication (AAI_TRF-IND) message including a positive indicator during a listening window from a base station, and receiving a traffic by extending the listening window without restriction as to an extension range of the listening window from the BS if there is traffic to be transmitted to or received from the base station after the listening window.
US09084132B2
Methods and an associated traffic management module and system are disclosed for monitoring, at a traffic management module (26) within a data network, path characterisation information indicative of at least one measure of a dynamic network characteristic at a remote node (23) outside said data network. The method involves a traffic management module (26) receiving at least one data unit from a remote node (23) outside said data network, and in the event that said at least one data unit is encapsulated in an outer header and that an inner header of said data unit includes path characterisation information, performing the following in respect of said data unit: (a) monitoring said path characterisation information in said inner header; and (b) forwarding said data unit according to a first treatment category. In the event that these conditions are not met, the data unit is instead subjected to an alternative treatment.
US09084125B2
A method of generating a data block for performing a polling procedure in a wireless communication system, a method of transmitting data and a method of performing a polling procedure are disclosed. A protocol layer performs the polling procedure for requesting a receiving side to transmit status report if there are no data to be transmitted to the receiving side in both a transmission buffer and a retransmission buffer. When determining whether there are no data to be transmitted to the receiving side in the retransmission buffer, it is preferable that a data block for which retransmission request information is not received from the receiving side is excluded.
US09084119B2
Systems and methodologies are described that facilitate employing fractional frequency reuse within carriers in a multicarrier heterogeneous wireless communication environment. Each carrier can be divided into a plurality of frequency reuse sets. Moreover, each of the frequency reuse sets from each carrier can be categorized as being for one of unrestricted reuse or restricted reuse. Further, a downlink transmission can be scheduled upon resources of at least a first subset of frequency reuse sets from a first carrier bandwidth and a second subset of frequency reuse sets from a second carrier bandwidth. For example, the resources can be scheduled based upon a power class of a base station, categorizations of the frequency reuse set (e.g., unrestricted reuse versus restricted reuse, . . . ), and/or received feedback related to downlink channel conditions.
US09084116B2
An electronic device operable with a radio frequency identification device operable with a detector logic and a method for operating the electronic device with a radio frequency identification device and a detector logic is provided. Firstly, a detection event is registered by the detector logic. The detected event relates to an operation of the radio frequency identification device, which is applicable to transmit data to a counterpart radio frequency identification device. A detection signal is generated and issued by the detector logic in response to the registering and detection event, respectively, which detection signal is received by the electronic device. Then, the electronic device initiates one or more operations in response to the receiving of the detection signal.
US09084113B2
Wireless base station apparatus, wireless terminal apparatus, and base station authentication method
A base station authentication method which allows base station authentication to be performed by more wireless terminal apparatuses within a fixed period of time. This method is a base station authentication method for TDMA wireless communication and comprises: a step in which wireless terminal apparatuses (300) select timeslots (S2200) and use the selected timeslots to transmit, to a wireless base station apparatus (200), responses indicating the start of base station authentication (S2300); a step in which the wireless base station apparatus (200) generates base station authentication data summarizing information indicating whether there has been a response for each timeslot, for the plurality of timeslots (S2400), and transmits the generated base station authentication data to the wireless terminal apparatuses (300) (S2500); and a step in which the wireless terminal apparatuses (300) perform base station authentication on the transmission origin of the base station authentication data, based on whether the received base station authentication data indicates that there were responses at the selected timeslots (S2700).
US09084109B2
The disclosure discloses a method for selecting a temporary core network, a base station and a trunking communication system, which solve the technical problem of selecting a temporary core network when a core network fails. In the disclosure, judgment information is transmitted between base stations in real time, and when a core network fails, according to the judgment information and a predetermined judgement rule, a base station is judged as a temporary core network which substitutes for functions of a core network to serve users of each base station, so that the problem of selecting a temporary core network when a core network fails is solved.
US09084104B2
A method and system for implementing a prepaid service in a packet-switched mobile communication network, in which information requested by a mobile station is delivered to the mobile station so long as the subscriber has maintained a sufficient prepaid balance from which the service charges can be deducted. An access point name definition, which points to a service node via which access to or use of an associated prepaid service is provided, is defined. A control server is used to monitor the service traffic between the mobile station and the content server after the access point name definition identified in an activation request for data service has been sent from the mobile station. Traffic monitoring continues as long as the data service is active, and the prepaid service balance in a billing database is dynamically updated to reflect the subscriber's ongoing use of the data service based on the continued monitoring of the control server.
US09084100B2
Methods and systems are provided for routing a call to a landline communication unit or a wireless communication unit based on the availability of the wireless communication unit. A call placed to a landline communication unit is routed to the wireless communication unit if the wireless communication unit is determined available. Otherwise, the call is routed to the landline communication unit.
US09084096B2
The present disclosure is descriptive of discovering structure, content, and context of a media event, e.g., a live media event, using real-time discussions that unfold through short messaging services. Generally, a sampling of short messages of a plurality of users is obtained. The sampling of short messages corresponds to a media event. A segment in the media event is identified using the sampling of short messages, and at least one term taken from the sampling of short messages is identified. The at least one term is indicative of a context of the identified segment.
US09084092B2
Process loads of a base station and a mobile station are reduced when setting a group with respect to a plurality of mobile stations. The base station stores group information corresponding to a group assignable to a wireless device in association with the wireless device. The base station transmits group information to the wireless device through a relay station according to an authentication request from the wireless device. The base station generates call information defining a group requesting participation. The base station transmits call information to the wireless device through the relay station. The wireless device determines whether the group defined by call information and received from the base station includes the group corresponding to group information. The wireless device participates in the group determined to be included. The wireless device performs a data communication with other wireless devices participating in the group through the relay station.
US09084087B2
Methods, systems, and devices for detecting earliest channel path and/or determining time of arrival of signals in location tracking systems are described. An ultra-wideband (UWB) signal may be received from a tag. A noise estimation level above which the UWB signal is detectable may be determined using a noise estimation metric. A channel impulse response (IR) energy level may be determined using a channel energy metric. A leading edge window of the UWB signal may be identified. The leading edge window may be based on, at least in part, the noise estimation level and the channel IR energy level.
US09084071B2
Typically, when accessing a digital service or application, a user (“User”) is often asked to register, requiring that he fill out forms, enter a Captcha code and validate his membership by reply email. This process becomes a tedious and unwieldy task when the User must do so on a mobile device. The more logical choice is for the User to sign up or to register in real time, with the very mobile device he is already using via a process and user interface designed for the mobile experience. Simple Mobile Registration (“SMR”) is a one-step system for self-registration, authentication and account activation that provides simple and immediate access, via mobile device, to the features and functionality of third-party services or applications. Optionally, the User may, during the registration process, invite friends to also register in real time for the third-party services or applications.
US09084068B2
A method may include receiving video recorded with a camera and audio recorded with a microphone, wherein the video and audio were recorded simultaneously, and wherein the microphone is configured to move relative to the camera. The method may further include receiving a selection from a user of an object in the video, wherein the object is collocated with the microphone that recorded the audio. The method may further include tracking the object in the video and determining a location over time of the microphone relative to the camera based on the tracking of the object.
US09084065B2
The method for operating a hearing system comprises the steps of a) requesting (300) said hearing system to execute a functionality; and b) deciding (400) whether or not to execute the requested functionality. It preferably comprises the steps of c) checking (440) the current availability of the requested functionality; wherein the decision of step b) depends on the so-obtained current availability of the requested functionality, and d) executing the requested functionality, only if the requested functionality is currently available in said hearing system. The hearing system comprises at least one decision unit adapted to deciding whether or not to execute functionalities the hearing system is requested to execute.The invention can make it possible to form hearing systems from a wide range of devices.
US09084063B2
A portable audio device, which includes active noise cancellation circuitry, a hearing aid compliant magnetic radiator, and a speaker/earpiece, is surrounded by ambient acoustic noise. The active noise cancellation circuitry provides an anti-noise signal at an input of the speaker to control/reduce the ambient acoustic noise outside of the device. In addition, the active noise cancellation circuitry provides an inverse anti-noise signal to an input of the magnetic radiator. The magnetic fields produced by the speaker driven by the anti-noise signal and the magnetic radiator driven by the inverse anti-noise signal cancel each other out through phase cancellation such that a hearing aid using a telecoil coupled to the audio device does not produce significant audio waves based on either of these signals. Other embodiments are also described.
US09084056B2
Coaxial two-way or more loudspeaker system (1) comprising a low range electro-dynamic transducer (2) and a high range transducer (3) with compression chamber including a whole horn, mounted in a coaxial and frontal with respect of the low range transducer (2).
US09084054B2
An audio device worn in a piercing in an ear of a user. The audio device extends through the piercing and includes a wireless communications unit disposed at a first end and a sound-production unit coupled to an opposite second end thereof. The signal path from a master device to the sound-production unit for producing audio outputs thus passes through the pinna of the ear. The sound-production unit may include an ornamental cover such that the device can be worn as jewelry. The speaker and the wireless communications unit may be removable from a body of the device to enable the body to be worn alone as jewelry and to allow replacement of the wireless communications unit with a wired connection. The device may include a control surface useable to provide inputs to the master device coupled to the device.
US09084050B2
A system for remapping an audio range to a human perceivable range includes an audio transducer configured to output audio and a processing circuit. The processing circuit is configured to receive the audio from an audio input, analyze the audio to determine a first audio range, a second audio range, and a third audio range. The processing circuit is further configured to use frequency compression on the first audio range based on the second audio range and third audio range to create a first open frequency range, move the second audio range into the first open frequency range to create a second open frequency range, move the third audio range into the second open frequency range, and provide audio output including the compressed first audio range, the moved second audio range, and the moved third audio range.
US09084044B2
An electronic device includes a main unit having a first housing with a groove and a speaker having a second housing and an adjusting rod. The groove has a limiting section and a stop portion receiving section, a minimum width of which is greater than that of the limiting section. The adjusting rod has a rod body extending through the limiting section, and a stop portion received in and rotatable relative to the stop portion receiving section and having an outer diameter greater than the minimum width of the limiting section. Through the cooperation of the adjusting rod and the groove, the speaker is multi-directionally adjustable relative to the main unit.
US09084043B2
A flexible and washable band is worn around the abdomen of an expectant woman. The band has waterproof speakers safely and comfortably integrated into an interior pocket of the band it to provide sound to prenatal babies. The speakers connect to an audio device that may be stored in an outer pocket of the band. A wire path is defined from the inner pocket to the outer pocket, the inner pocket completely containing the speakers except for a wire opening and the outer pocket comprising a wire opening and a device opening.
US09084038B2
A method of controlling audio recording using an electronic device and an electronic device are described. The electronic device comprises a microphone arrangement having a directivity pattern. A target direction relative to the electronic device is automatically determined in response to sensor data representing at least a portion of an area surrounding the electronic device. The microphone arrangement is automatically controlled in response to the determined target direction to adjust an angular orientation of the directivity pattern relative to the electronic device.
US09084035B2
A particular method includes determining, at an electronic device having a plug-in port, a plug-in type of an accessory connected to the plug-in port based on a comparison of an alternating current (AC) impedance at the plug-in port to a direct current (DC) impedance at the plug-in port.
US09084032B2
A system includes a terminal, a wireless access network, an IP telephony network, a core network gateway from the IP telephony network to the public mobile phone network and a network device, which connects the wireless access network to the IP telephony network and adapts the IP telephony network services to be used by utilizing the circuit-switched signaling protocols of the terminal. A location updating request is received from the terminal over the wireless access network. Location updating is performed via a core network gateway. The network device performs user registration to the IP telephony network using a domain name formed by the phone number of the user and the domain name of the network device or the numeric IP address as the address connection to be registered and as location data in the IP telephony network.
US09084020B2
In a method of providing/receiving a user interface between a user interface client and a user interface server, when the user interface server encodes information on a plurality of user interface scenes in a multimedia data format and transmits the encoded information to the user interface client. The user interface client receives and reproduces the multimedia data so that a user interface may be displayed to which a variety of effect are applied considering individual characteristics of the user interface client such as performance of the user interface client and user preference.
US09084017B2
A television signals receiver for receives and stores television signals encoded at a variable data rate. Time information is generated based on the time of receipt of the signals that defines the duration of the television signals when output in decompressed form at a substantially constant data rate. The received signals are then written to a file on a hard disk 13 in received order together with the time information. The time information of signals stored in the file is monitored and old signals are deleted from the file such that the file stores signals corresponding to a predetermined period of time.
US09084013B1
A method for data logging in a panel media consumption study includes broadcasting an attraction signal by a device associated with a panelist during display of media on a first media device in an area of interest, the media for consumption by the panelist; receiving the attraction signal at a receiving device in the area of interest, determining information related to the received attraction signal, determining a characteristic value of the information; identifying the device of the panelist as at a first location within the area of interest based on the characteristic value of the information; and logging data related to the display of media as panel media consumption data.
US09083995B1
Methods, systems, and computer readable media can be operable to detect possible fraudulent use of a customer premise equipment device. Information identifying a device connected to a customer premise equipment device can be retrieved and compared to historical information identifying one or more devices previously connected to the customer premise equipment device. The customer premise equipment device can be classified as a device suspected of fraudulent use when the current information identifying a device connected to the customer premise equipment device is different than the historical information identifying the one or more devices previously connected to the customer premise equipment device.
US09083993B2
A video multiplexing apparatus includes: a control unit which determines first decode/display time information and second decode/display time information for each picture in video data and for each encoding unit of first media data; a video packet generating unit which appends the first and second decode/display time information for the picture to encoded data of the video data; and a media packet generating unit which appends the first and second decode/display time information for the encoding unit to encoded data of the first media data. The first decode/display time information is used when the decoding unit of the video data is a picture, and the second decode/display time information is used when the decoding unit is a sub-picture. The picture display time based on the second decode/display time information is earlier than the picture display time based on the first decode/display time information.
US09083987B2
A method and apparatus for encoding and decoding an image through intra prediction using a pixel of the neighboring block along an extended line having a predetermined gradient about a pixel inside the current block.
US09083985B2
A motion image decoding apparatus for generating a prediction signal in blocks is provided with a low-resolution block decoder for generating a low-resolution block with a smaller number of pixels than that of a prediction block by decoding encoded data. The motion image decoding apparatus is further provided with an enhanced block generator for enhancing a low-resolution block generated by a decoded low-resolution block to a block with the same number of pixels as that of the prediction block using a decoded image. Furthermore, the motion image decoding apparatus is provided with a block divider for generating plural small blocks by dividing an enhanced block based on a predetermined division rule and a small block predictor for generating a predicted small block of a small block using a decoded image and the plural small blocks.
US09083984B2
A method of encoding a digital video sequence is provided that includes computing a motion vector (MV) histogram and a motion threshold for a first frame of the digital video sequence, and using the MV histogram and the motion threshold for one selected from a group consisting of adaptive fcode determination and adaptive coding structure determination.
US09083977B2
A method facilitating random access to segments of compressed data stored in memory includes the steps of receiving a series of data segments, encoding the series of data segments into a series of compressed data segments of variable segment sizes, storing the series of compressed data segments in a memory, and generating a locator for each of the compressed data segments. Each locator is indicative of the location of an associated compressed data segment in the memory. A method for randomly accessing a segment of compressed data includes receiving a request for a compressed data segment, retrieving a locator associated with the requested segment, using the retrieved locator to locate the requested segment in the memory, and retrieving the requested segment from the memory. Thus, compressed data segments can be decoded in a different order than the order they were encoded in. Systems for implementing the methods are also disclosed.
US09083969B2
Embodiments of the present invention comprise systems, methods and devices for independently increasing the perceived brightness of a view in a multiple-view display. In some embodiments this increase compensates for a decrease in display light-source illumination.
US09083967B2
A method for displaying a stereoscopic image, the method comprises generating k images for a left eye and k images for a right eye based on a left-eye image and a right-eye image, where ‘k’ is a natural number greater than two, correcting an image currently received using an n-th image of the k images for the left eye and the k images for the right eye that are previously received, where ‘n’ is a natural number greater than ‘k’, displaying corrected k images for the left eye and corrected k images for the right eye on a display panel, and providing the display panel with lights based on the image displayed on the display panel.
US09083957B2
There is provided an image processing apparatus including a first polarizing unit that has a first polarization region and a second polarization region to transmit different polarized light corresponding to different viewing point images, a second polarizing unit that includes a third polarization region to transmit only transmission light of the first polarization region, a fourth polarization region to transmit only transmission light of the second polarization region, and a total transmission region to transmit the total transmission light of the first polarization region and the second polarization region, an imaging element, and an image processing unit that executes signal processing with respect to an output signal of the imaging element. The image processing unit executes correction processing to generate a two-dimensional image and executes image conversion of the two-dimensional image to generate a left eye image and a right eye image for three-dimensional image display.
US09083956B2
A system and method for generating 3D video from a plurality of 2D video streams is provided. A video capture device for capturing video to be transformed into 3D video includes a camera module for capturing a two-dimensional (2D) video stream, a location module for determining a location of the video capture device, an orientation module for determining an orientation of the video capture device, and a processing module for associating additional information with the 2D video stream captured by the camera module, the additional information including the orientation of the video capture device and the location of the video capture device.
US09083940B2
Various embodiments are described herein for automatic gain control techniques that can be used by a universal television receiver that is capable of processing television channel signals broadcast according to a variety of analog and digital broadcast standards.
US09083933B2
An image processing device, and associated method and computer program product, includes a user interface control unit that causes respective appearance materials in an image portfolio to be displayed on a display. Respective appearance materials are displayed in a spatial relationship. The user interface display control unit changes respective relationship values between the respective appearance materials in response to a change in the spatial relationship received as input to the user interface display control unit.
US09083924B2
An image forming apparatus includes an image forming unit configured to form a measurement image on a recording paper by using a color material, a fixing unit configured to fix a plurality of measurement images onto the recording paper by heating the measurement images, a measurement unit configured to measure the measurement images fixed onto the recording paper downstream of the fixing unit in a conveyance direction of the recording paper, a cooling unit configured to cool the recording paper heated by the fixing unit, and a control unit configured to perform control such that a cooling capacity of the cooling unit in a case where the measurement unit measures color of the measurement images is higher than a cooling capacity of the cooling unit in a case where the measurement unit measures density of the measurement images.
US09083922B2
The present invention provides a method and system for determining and providing color metadata for a downlink data channel. In accordance with the present invention color metadata is determined such that gamut mapping is defined by a transmitted source gamut which enables adapted mapping that preserves saturation and contrast levels of the source for a downlink data channel. The metadata is then provided to a downlink data channel for color management.
US09083921B2
A color separation apparatus comprising: a target value acquisition device; a dot threshold data acquisition device which acquires dot threshold data including information on a threshold for each of the dots for converting the continuous-tone image data into binary image data for each of the color materials; a print profile acquisition device which acquires a print profile showing correspondence between a device signal value and a value of a color system in the printer; and a color separation device which allows the printer to calculate candidates of the device signal value on the basis of the target values of colors acquired by the target value acquisition device and the print profile, and determines a device signal value for reproducing colors corresponding to the target values from among the candidates of the device signal value on the basis of the dot threshold data and the print profile.
US09083919B2
A method and apparatus for enhancing chroma of an input image by performing chroma conversion on a chroma value of a chroma component of the input image and compensating for a variation in a brightness value of the input image, based on the chroma value on which the chroma conversion is performed.
US09083913B2
Provided is an image processing method wherein an edge is detected from an image to which a sharpening process is to be applied, and on the basis of a length of the edge which is present near a pixel to which the sharpening process is to be applied, the strength of the sharpening process to the pixel is determined.
US09083907B2
A driving circuit of an image sensor is provided. The driving circuit can include a pixel array where pixel circuits receiving light and converting the received light into an electrical signal are arranged in columns, an analog-to-digital (ADC) block including a plurality of ADC circuits receiving an analog image signal from pixel circuits arranged in the same column and converting the received analog image signal into a digital signal, and an ADC controller outputting a global signal to control each operation of the ADC circuit. The ADC controller can allow the ADC circuits in the ADC block to operate separately according to at least two timings.
US09083896B2
A double layer micro gloss image pattern is created on a recording medium by electronically creating a first electronic pattern ink, the first electronic pattern ink including a first color pair and a first pattern, the first color pair including a first high color and a first low color; electronically creating a second electronic pattern ink, the second electronic pattern ink including a second color pair and the first pattern, the second color pair including a second high color and a second low color, the second color pair being visibly different from the first color pair; electronically creating a first layer in an electronic image region by electronically painting the electronic image region using the first electronic pattern ink; electronically creating a second layer in the electronic image region by electronically painting, using the second electronic pattern ink, a second pattern; and rendering, using marking materials, the electronic image region on a recording medium such that the when the first pattern is visible, the second pattern is not visible and when the second pattern is visible, the first pattern is not visible.
US09083892B2
Provided is an ADC in which a plurality of pixel signals input through a vertical signal line of a solid-state image pickup apparatus are held in advance using some capacitors among a plurality of capacitors within the ADC. A potential of a node is generated by the respective pixel signals held in the capacitors. Thereafter, the potential of the node is changed by changing the voltages of counter electrodes of the capacitors, and the digital values of the pixel signals are generated by comparing the potential of the node with a predetermined potential.
US09083890B2
A digital camera which performs digital processing on an image obtained by image capturing has a three-dimensional lattice point data table for image data conversion processing. The digital camera holds a matrix coefficient set for performing the conversion processing by matrix operation. In the respective lattice points of the three-dimensional lattice point data table, values corresponding to the conversion processing with the matrix coefficient set are set. Then a raw image file, including compressed image data obtained by lossy compression on the image data converted by the conversion processing and the held matrix coefficient set, as attendant information, is generated.
US09083886B2
A digital camera (400) comprises a sensor array (410) having image pixels (I) for capturing image data during an exposure period (EP), and focus-detection pixels (F) for determining focus information in a first mode of operation. The digital camera (400) is adapted for obtaining brightness related data (v) from the focus-detection pixels (F) in a second mode of operation, during capturing of an image by means of the image pixels (I), the digital camera further comprising a controller (428) adapted for determining the exposure period (EP) based on the brightness related data (v) obtained from the focus-detection pixels (F). A corresponding method is also provided.
US09083878B2
A focus adjustment unit of the present invention comprises a lens drive section for driving the focusing lens, an image sensor for acquiring imaged data for a subject image, a control section for executing imaging operations using the image sensor by causing movement of the focusing lens, and carrying out scan operations for detecting position of the focusing lens at which a peak of image contrast occurs, a continuous shooting speed setting section for setting a speed for continuously executing exposure operations for shooting, and a limit time setting section for setting an effective limit time effective for carrying out the scan operation in accordance with a continuous shooting speed that has been set by the continuous shooting speed setting section, wherein the control section controls the scan operation so that the time that has been set up by the limit time setting section is not exceeded.
US09083873B1
Devices and methods for providing multi-aperture lens functionality are provided. In one example, a device is provided that comprises a plurality of optical element assemblies configured to focus light. The device also includes a shared frame coupled to each of the plurality of optical element assemblies and configured to maintain the plurality of optical element assemblies in a fixed spatial arrangement. A position of the shared frame corresponds to a focus setting of the device. The device also comprises an actuator coupled to the shared frame and configured to cause a change in the position of the shared frame corresponding to a change in the focus setting of the device. The change in the position of the shared frame causes the plurality of optical element assemblies to be configured in the changed focus setting of the device.
US09083864B2
A camera system includes a lens that directs light onto an image sensor, an actuator that vibrates the lens, and a charge generator that charges a surface of the lens. The camera system further includes a controller that can determine a change in transparency of the lens and selectively activate the actuator based at least in part on the change in transparency. A method includes electrically charging a surface of a camera lens, determining a change in transparency of the camera lens, comparing the change in transparency to a predetermined threshold, and selectively activating an actuator to vibrate the camera lens if the change in transparency is above a predetermined threshold.
US09083863B2
A method for aligning an image capture device for a print device includes providing a capture stage on which an object to be imaged by the capture device is placed. The capture stage includes a plurality of reference markers spaced apart by a predetermined distance. The reference markers are imaged with the capture device. A distance between the reference markers is measured. A correction difference between the measured distance of the reference markers and the predetermined distance is computed. An angular correction value based on the correction difference is computed. The angular position of the capture device relative to the capture stage is adjusted based upon the angular correction value.
US09083862B2
In a biosensor measuring system, a biosensor includes a bio-sensing unit embedded in a main body formed with a visually identifiable character pattern that corresponds to identification information associated with the biosensor. A biosensor measuring device includes an image capturing unit for capturing an image of the character pattern. An image processing unit identifies the captured image to obtain identification data, which is displayed on a display unit. A signal processing unit analyzes a reactive signal generated by the bio-sensing unit and associated with a specific component in a test sample based on an input signal, which is generated by an input unit when the displayed identification data matches the character pattern, to obtain a measurement result.
US09083855B2
An information processing apparatus includes an estimation unit configured to estimate a state of a plurality of objects based on image data obtained by capturing the plurality of object with an imaging unit, a selection unit configured to select an object to be extracted from the plurality of objects based on first state information that indicates the state of the plurality of objects estimated by the estimation unit, and a generation unit configured to, based on second state information that indicates a state of an object other than the selected object among the plurality of objects, generate restriction range information that indicates a range for restricting estimation processing on a state of the other object, wherein the estimation unit estimates the state of the other object based on the restriction range information.
US09083852B2
A data tracking system comprises a hub (1) for monitoring data transmissions passing through the hub. The hub (1) includes a store of audiovisual data files (2) and also has access to a number of external stores 3 of data files via respective Internet links (4). Data receivers (5), located within geographical territories (6), can access the hub (1) via respective Internet links (7) so as to request selected data files from one or more of the stores (2, 3). Each receiver (5) accesses the hub (1) in order to request a combination of data files in a desired format and for a selected platform. In response, the hub (1) collects the requested files from the appropriate stores combines them into a single file, together with an identity tag, and transmits the combined file and identity tag in an encrypted version to the receiver (5). Data transmissions are monitored in real time by a monitoring station (8), where information from the identity tag is used for accounting purposes.
US09083850B1
Methods and systems for video blurring in a secure environment are described. In one embodiment, the method includes receiving video at a video visitation device in a secure environment, adjusting a depth of field parameter for the video, such that an image of a first object at a first distance from the video visitation device is in focus and an image of a second object at a second distance from the video visitation device is blurred, and providing the video to a viewing device located outside of the secure environment.
US09083846B2
A method for audio and video communication, comprising establishing, by a telephony service, a first voice over IP (VoIP) session with a handset, establishing, by the telephony service, a second VoIP session with a display device that is wirelessly but not physically connected to the handset, separating, by the telephony service, an audio portion of a communication session from a video portion of the communication session, transmitting, by the telephony service, the separated audio portion to the handset using the first VoIP connection, and transmitting, by the telephony service, the separated video portion to the display device using the second VoIP connection.
US09083825B2
A communication system for one or more communication apparatuses communicable with an external apparatus includes a storing unit to store data received by a communication apparatus from the external apparatus used as a transmission sender of the received data, and transmission/reception information including information of the external apparatus as transmission sender information and identification information of the communication apparatus used for receiving the received data; an identification unit to identify received data, selected by a user, from the received data stored in the storing unit; a transmission data obtaining unit to obtain transmission data to be transmitted to the external apparatus; and a transmission control unit to transmit the transmission data to the external apparatus from the communication apparatus that has received the selected received data among the one or more communication apparatuses based on the transmission/reception information stored in the storing unit.
US09083822B1
A system, method and graphical user interface for determining a speaker's position and a generating a display showing the position of the speaker. In one embodiment, the system comprises a first speakerphone system and a second speakerphone system communicatively coupled to send and receive data. The speakerphone system comprises a display, an input device, a microphone array, a speaker, and a position processing module. The position processing module is coupled to receive acoustic signals from the microphone array. The position processing module uses these acoustic signals to determine a position of the speaker. The position information is then sent to other speakerphone system for presentation on the display.
US09083820B2
Network connection systems and methods for managing a variety of services over different kinds of networks. A network connection and communication system is provided that monitors and displays units of network usage over a selected network. The information can be displayed in terms of usage units that are easy to understand from the viewpoint of a user. For instance, a display screen can indicate the number of available or used usage units, eg, connection minutes (time), the number of books purchased and downloaded over the network, the number of connections to a communicating partner. Multiple conversions can occur between various services that are available depending on the type of service and selected network.
US09083819B2
A computerized method of customizing hardware for a mobile phone is provided. The method includes receiving shell selection information from a user input device, identifying a set of hardware components, the set of hardware components generated based on a compatibility between the hardware components and the shell selection information, and outputting the identified set of compatible hardware components.
US09083816B2
A communication application displays a modality view that may be one of a collaboration, a gallery, or a messaging view on a conversation canvas. The application may display an initial view according a modality selection by the user. A user is enabled to select a next view from the set by providing a user action such as a tap, swipe action, etc. The application dynamically generates the next modality view according to the initial view. Common participants and common contexts are used to configure the next view. Subsequent to configuration, the application displays the next modality view on the conversation canvas by transitioning from the initial view. The application retains session information from the initial view to restore the initial view session if the user selects to return to the initial view.
US09083814B2
Displaying a lock mode screen of a mobile terminal is disclosed. One embodiment of the present disclosure pertains to a mobile terminal comprising a display module, an input device configured to detect an input for triggering a bouncing animation of a lock mode screen, and a controller configured to cause the display module to display the bouncing animation in response to the input for triggering the bouncing animation, where the bouncing animation comprises the lock mode screen bouncing for a set number of times with respect to an edge of the display module prior to stabilization.
US09083813B2
A communication terminal includes: a communication section configured to perform non-contact communication with an external apparatus; an alarming section; and a control section configured to determine a communication state of the communication section with the external apparatus, and if the communication state is determined to be a communication error state, the control section configured to cause the alarming section to give an alarm prompting a user to change a relative position of the communication terminal with the external apparatus on the basis of communication data at the time of the communication error.
US09083805B2
System and method for servicing a contact by a first agent while searching for a second agent to service the contact is provided. At least one agent attribute is used to produce a set of agent attribute values, and at least one contact attribute is used to produce a set of contact attribute values; relating agent attribute values to contact attribute values in order to search for at least one available first agent having at least a first predetermined level of matching attributes; delivering the contact to the first agent; relating agent attribute values to contact attribute values in order to search for at least one second agent having at least a second predetermined level of matching attributes, wherein the second predetermined level is greater than the first predetermined level; waiting until the second agent is available; and replacing the first agent with the second agent to service the contact.
US09083802B2
In a contact center, a system for processing communication events has an interaction server for managing events waiting to be routed, a routing server for routing the events, a rules engine, and a gateway server executing rules invocation logic and interacting with the rules engine. The interaction server tracks incoming events, initiates and sends a routing request to the routing server, including a special routing object, for each event that requires conformance to business rules, the routing server, executing the routing object, sends an execution request to the gateway server, which upon receipt of the request prepares a business object model (BOM), being a set of facts upon which the rules engine executes rules appropriate to the facts, resulting in routing direction for the routing server to route the event.
US09083801B2
A method and system for analyzing electronic communication data is provided. In one embodiment, a method includes receiving electronic customer communication data by a contact center, analyzing the electronic customer communication data by applying a predetermined linguistic-based psychological behavioral model to the electronic customer communication data, and generating behavioral assessment data by the contact center based on said analyzing, the behavioral assessment data providing a personality type for the analyzed electronic customer communication data. In one or more embodiments, electronic customer communication data may be one or more of electronic-mail data, web content data, text message data, voice over IP data, online forum data, social media data, update status, media feed, social media review, social media data stream. In other embodiments, electronic customer communication data may include data received during a customer communication with a graphical user interface for the contact center.
US09083792B2
A method of automatically distributing phone call recordings to interested parties generally includes associating one or more forwarding criteria with each of one or more interested parties, establishing a phone call from a calling party to a destination number through an institutional phone system, recording the phone call, and, if the phone call satisfies one or more forwarding criteria associated with one or more interested parties, automatically distributing the recording of the phone call to the at least one interested party associated with the satisfied one or more forwarding criteria. Distribution may be by e-mail, by uploading the recording to a website that interested parties (and preferably only interested parties) can access, by queuing the recordings for export to physical media, and/or through a voice mail system. Calls may be selected for distribution based on the caller, the called party, conversation content, call time, or any other suitable criteria.
US09083783B2
A method for acoustic echo cancellation in a communication device is provided that includes receiving a first near-end audio signal in the communication device, wherein the first near-end audio signal comprises acoustic echo of a far-end audio signal reproduced by the communication device, and performing echo cancellation on the first near-end audio signal to generate a second near-end audio signal with at least some of the acoustic echo removed, wherein the echo cancellation is performed responsive to presence or absence of double-talk (DT), and wherein a zero-crossing rate (ZCR) is used to detect the presence or absence of DT.
US09083774B2
A local application streaming proxy can create a virtual image of storage media, which allows cloud operators to rapidly deliver applications, or deliver any operating system remotely, while providing better security, network utilization, low power requirements, and consistent performance for streamed applications and operating systems. A station using its WiFi/LAN provides QoS guarantees (or priority) for application streaming network communications to create a consistent user experience regardless of other application bandwidth utilization. “HTTP demand paging” is also possible.
US09083773B2
Representative embodiments are disclosed of a real-time priority-based communication system and method for communicating media streams made up of multiple media message sub-streams, the communication system comprising a chunk configurator for dividing media message sub-streams into chunks, a state machine configured to translate between information regarding the media message sub-streams and the chunks and state associations to the information, the state associations written into a header for each of the chunks, a queue for holding the chunks waiting to be transmitted, and a processor for executing a scheduling algorithm, wherein the scheduling algorithm determines ones of the chunks in the queue to transmit next.
US09083768B2
Computer-readable storage medium, apparatus and method associated with sharing content between users of a computing environment are disclosed herein. In embodiments, one or more computer-readable storage media may contain instructions which when executed by a computing device may facilitate a first user of the computing environment in selecting at least one of a plurality of devices associated with a second user of the computing environment on which to share content with the second user. In some embodiments this may be accomplished through the use of a content sharing device management service of the computing environment. Other embodiments may be described and/or claimed.
US09083763B2
A matching network system including communication devices, servers and software which enables the provisioning of services and execution of transactions based on a plurality of private and public personality profiles and behavior models of the users, of the communication devices, of the products/services and of the servers; in combination with the software resident at the communication device level and or the local/network server level. Matching and searching processes based on a plurality of personality profiles wherein the information, communication and transactions are enabled to be matched with the user, the communication device and or the servers. The communication device is a stationary device or a mobile device, such as a portable computing device, wireless telephone, cellular telephone, personal digital assistant, or a multifunction communication, computing and control device.
US09083759B2
The present solution automatically detects the remote display protocol capabilities of the client, server and/or intermediaries to determine whether the client and server should compress the remote display protocol data or the intermediaries, and in some cases both.
US09083756B2
A method and system analyze session data. In some embodiments, the method accesses session data, identifies multiple sessions contained in the session data, and identifies multiple events that occurred within each of the multiple sessions. The method determines a temporal relationship between the multiple events in each session and analyzes the multiple sessions to aggregate events associated with the multiple sessions. The method then generates a graphical representation of the aggregated events.
US09083752B2
Technology is disclosed for implementing a mobile device management service. The technology includes a first computing device behind a first firewall, for providing device management as a software as a service that is configured to (a) receive one or more policies from an entity, the entity managing a second server computing device that is behind a second firewall, wherein the first firewall and the second firewall are different firewalls, further wherein at least one of the received policies is indicated to pertain to a group of mobile computing devices; and (b) upon receiving a communication from a mobile computing device belonging to the group of mobile computing devices, transmit to the mobile computing device the received policy pertaining to the group of mobile computing devices, wherein the received policy specifies a condition for future communications between the mobile computing device and the second server computing device.
US09083747B2
In one embodiment, a geo-social networking system determines a user's current location, generate a list of places near the user's current location, rank the list of places based on distance, relevancy and a configurable rule set, and automatically checks in the user at the top ranked place.
US09083729B1
A computer-implemented method for determining that uniform resource locators are malicious may include identifying a uniform resource locator that may be posted on a social networking platform and that may be subject to a security assessment, gathering contextual data from the social networking platform that describes at least one instance of the uniform resource locator within the social networking platform, generating, based on the contextual data, a social fingerprint of the uniform resource locator and classifying the uniform resource locator as malicious based at least in part on the social fingerprint. Various other methods, systems, and computer-readable media are also disclosed.
US09083716B1
There are provided a system and method for detecting Address Resolution Protocol (ARP) attacks. The ARP spoofing attack detection system includes: a reception module which receives an ARP packet, and which determines whether the received ARP packet is an unsolicited ARP packet; a transmission module which creates, if the ARP packet is an unsolicited ARP packet, an ARP request packet corresponding to the unsolicited ARP packet, and which broadcasts the ARP request packet; and a detection module which determines, if an ARP response packet corresponding to the ARP request packet is received, whether an input port of the ARP response packet is identical to an input port of the unsolicited ARP packet, and which determines that an ARP spoofing attack has occurred if the input port of the ARP response packet is not identical to the input port of the unsolicited ARP packet.
US09083712B2
In one embodiment, the present invention is a method and apparatus for generating highly predictive blacklists. One embodiment of a method for generating a blacklist of network addresses for a user of a network includes collecting security log data from users of the network, the security log data identifying observed attacks by attack sources, assigning the attack sources to the blacklist based on a combination of the relevance each attack source to the user and the maliciousness of the attack source, and outputting the blacklist.
US09083708B2
An end host redundancy elimination system and method to provide redundancy elimination as an end system service. Embodiments of the system and method use optimization techniques that reduce server central processing unit (CPU) load and memory footprint as compared to existing approaches. For server storage, embodiments of the system and method use a suite of highly-optimized data structures for managing metadata and cached payloads. An optimized asymmetric max-match technique exploits the inherent structure in data maintained at the server and client and ensures that client processing load is negligible. A load-adaptive fingerprinting technique is used that is much faster than current fingerprinting techniques while still delivering similar compression. Load-adaptive means that embodiments of the fingerprinting technique can adapt CPU usage depending on server load. Embodiments of the system and method operate above the transmission control protocol (TCP) layer, thereby reducing the number of roundtrips needed for data transfer.
US09083707B2
This invention discloses a system and method for selective erasure, encryption and or copying of data on a remote device if the remote device has been compromised or the level of authorization of a roaming user in charge of the remote device has been modified.
US09083700B2
Systems and methods according to the present invention provide a proactive approach to controlling access to information that may be correlated with a governmentally issued personal identifier. Included are systems and methods for proactive control of information access and liability incursion. Further included are systems and methods for emulating information access to an authorized person. Generally, a method according to the present invention includes the steps of requesting verification from a subscriber at any time that information is requested from registered information holders and any time that liability may be incurred through registered information holders. In this way, the subscriber, rather than reacting to invasive information or identity theft, may proactively control access to such information, thereby preventing the theft in the first place.
US09083694B2
Methods, systems, and products authenticate users for access to devices, applications, and services. Skills of a user are learned over time, such that an electronic model of random subject matter may be generated. The user is prompted to interpret the random subject matter, such as with a drawing, physical arrangement, or performance. The user's interpretation is then compared to the electronic model of the random subject matter. If the user is truly who they purport to be, their interpretation will match the electronic model, thus authenticating the user. If interpretation fails to match the electronic model, authentication may be denied.
US09083681B2
Apparatus and methods are provided for moving electronic content between devices. In one implementation, an content-transmitting apparatus may include a transmitting unit configured to transmit content to a content-receiving apparatus. The content-transmitting apparatus may also include a determination unit configured to determine, in response to the transmission, whether first key information associated with the content-receiving apparatus corresponds to second key information associated with the content-transmitting apparatus. A receiving unit may be configured to receive a confirmation message from the content-receiving apparatus, and a confirmation unit may be configured to confirm whether the content is usable at the content-receiving apparatus, based on at least the confirmation message.
US09083679B2
A communication device includes: a communication unit executing short-range radio communication with another device; a control unit controlling the short-range radio communication executed by the communication unit; a first fragmenting unit fragmenting a message transmitted from the communication unit to the control unit so as to have a predetermined size; a first message fragment transmission unit sequentially transmitting a plurality of message fragments obtained by fragmenting the message by the first fragmenting unit to the control unit; and a first termination message transmission unit transmitting a termination message, which is a message used to terminate the message fragments being transmitted by the first message fragment transmission unit, before another message when the another message is transmitted during the transmission of the plurality of message fragments from the communication unit to the control unit.
US09083677B1
Systems and methods for performing a human user test when a high-risk network access is captured by an intermediary security device are provided. According to one embodiment, when an intermediary security device identifies a high-risk network access that is potentially initiated by a human user or a piece of software running on the device of the human user, a human user test message is sent to the human user to verify that the high-risk network access was indeed initiated by the human user. After a response to the human user test message is received by the intermediary security device, it is determined if the response is a correct response to the human user test. The security device allows the high risk network access if the response is correct.
US09083673B2
Systems, apparatus, methods, and articles of manufacture provide for facilitating upload of one or more electronic files from a user device to a remote server. In some embodiments, a background upload process manages connectivity of the user device to the remote server and staging file uploads in a disconnected mode for automatic processing when connectivity is restored.
US09083670B1
Various aspects of the subject technology relate to systems, methods, and machine-readable media for providing a user with notifications about events in a social network. A system may be configured to determine that a number of events for a user have occurred on a social network, wherein each event for the user is associated with an entity, calculate a score for each event based on a profile for the user and a profile for the entity associated with the event, and generate a notification for the user, wherein the notification comprises a plurality of information elements, wherein each information element is associated with one of the events in the number of events, and wherein the plurality of information elements in the notification are prioritized based on the score for each of the events.
US09083665B2
Methods and systems are disclosed for displaying a first video in an html compliant email on a computerized device. The method may comprise defining a predetermined number of frames to be included in the first video and creating at least one first video file comprising the frames. In embodiments, the frames may be ordered in a selected sequence. The method may also comprise storing the first video file on a server and embedding a link in an html code of the email to automatically call the first video file from the server and to display the video frames of the first video file in an email page of the email when the email is opened or otherwise viewed.
US09083662B1
A system and method for intelligent electronic message routing. An Informant server transmits an electronic message to be routed to a destination and stores a plurality of stylesheets containing routing information for the electronic message. The electronic message includes a reference to the plurality of stylesheets, and a service provider server receives the electronic message from the Informant server, processes the reference to the plurality of stylesheets included in the electronic message, and routes the electronic message to the destination based on the routing information contained in the plurality of stylesheets. A communications device, which defines the destination of the electronic message, receives the routed electronic message from the service provider server.
US09083650B2
An overlay network is contemplated. The overlay network may be characterized as supporting, or at least virtually supporting, separate networks over a common infrastructure. The common infrastructure may be comprised of a plurality of routers or other devices configured to facilitate directing messages according to various addressing requirements. The use of the separate networks may be dictated according to the particular addressing requirements of each message desired for transport.
US09083649B2
Systems and methods for buffering or delaying data packets to facilitate optimized distribution of content associated with the data packets are disclosed. Data packets sent from content providers may be received by a service provider, where information associated with the data packets may be identified. The identified information may be used to associate the data packets with an intended destination for the data packets and identify a type of the data packets, such as a video data packet. Video data packets (and other data packets) may be buffered or delayed such that more time-critical data packets may be accelerated into one or more QAM channels carrying the content. The delayed data packets may be time-sliced into the one or more QAM channels, which may displace empty slots or gaps that may waste bandwidth associated with the QAM channels.
US09083646B2
Frames of customer traffic may be encapsulated by adding Mac-in-Mac (MiM) encapsulation fields for transportation of the frames over a portion of provider network. The MiM encapsulated traffic may be further encapsulated using VPLS by adding VPLS encapsulation fields for transportation of the frames over another portion of the provider network. The MiM encapsulations use provider network_MAC addresses which enables VPLS MAC learning to occur using provider network MAC address space. MiM tunnels are mapped to VPLS service instances which are assigned pseudowire tags for transportation over the VPLS portion of provider network. The MiM header is retained when the MiM encapsulated frames are transported over the VPLS portion of the provider network. As VPLS frames exit the core network, the VPLS encapsulation fields are removed to extract the original MiM encapsulated frames for further transportation over the MiM portion of the provider network.
US09083643B2
Electronic device comprising audio/video functionalities including: —a central processing unit (100) comprising means of storage of audio/video files; —a Bluetooth communication controller (200) allowing the wireless communication of audio/video files towards a satellite (20), said communication controller comprising a buffer (210) ensuring the provisional storage of audio/video data received by the central processing unit; characterized in that it comprises —means for transmitting a packets burst of audio/video data towards said communication controller; —means for ensuring an intermittent deactivation of said central processing unit between two bursts of audio packets in order to reduce the electricity consumption of said central processing unit.
US09083641B2
A network processing device having multiple processing engines capable of providing multi-context parallel processing is disclosed. The device includes a receiver and a packet processor, wherein the receiver is capable of receiving packets at a predefined packet flow rate. The packet processor, in one embodiment, includes multiple processing engines, wherein each processing engine is further configured to include multiple context processing components. The context processing components are used to provide multi-context parallel processing to increase throughput.
US09083633B2
An example method for a distributed NetFlow exporter with a single IP endpoint in a network environment is provided and includes configuring a network protocol stack of an exporter with switched virtual interface (SVI) state information of an SVI associated with a switch in a network, retrieving flow data from a NetFlow cache, and communicating the flow data to a collector according to the configured network protocol stack. Although the communication bypasses the SVI, the collector perceives the flow records as being communicated by the SVI. The SVI state information includes a public Internet Protocol (IP) address and a Media Access Control (MAC) address of the SVI, where the exporter executes on an adaptor of a server in the network. The method also includes configuring a destination IP address and a destination MAC address on the exporter according to a NetFlow policy.
US09083630B2
Disclosed is a mobile internet system, and more particularly, to a method and apparatus for supporting a multicast broadcast service (MBS) over WIMAX. The MBS supporting method of the present invention comprises assigning a first GRE key to a first MBS service flow for a first MS, and delivering MBS contents having the first MBS service flow through the use of first GRE key; and if a second MBS service flow for a second MS is the same as the first MBS service flow, delivering MBS contents having the second MBS service flow through the use of first GRE key pre-assigned to the first MBS service flow.
US09083628B2
A network content service apparatus includes a set of compute elements adapted to perform a set of network services; and a switching fabric coupling compute elements in said set of compute elements. The set of network services includes firewall protection, Network Address Translation, Internet Protocol forwarding, bandwidth management, Secure Sockets Layer operations, Web caching, Web switching, and virtual private networking. Code operable on the compute elements enables the network services, and the compute elements are provided on blades which further include at least one input/output port.
US09083627B2
In one embodiment, a distributed intelligence agent (DIA), hosted on a border router that provides access for a computer network to a global computer network, determines a routing topology of the computer network, and also computes a traffic matrix for the computer network based on source and destination addresses of traffic traversing the DIA, the traffic matrix providing an estimate for an amount of traffic on each link of the routing topology. Accordingly, the DIA may determine one or more portions of the routing topology for which traffic engineering (TE) should be applied based on a threshold for traffic loads on the links, and may notify one or more nodes in the computer network to change its respective current next-hop in the routing topology to an alternate next-hop based on a TE solution computed by the DIA.
US09083613B2
In one embodiment, a method at a network device includes receiving a link layer advertisement, comparing information in the link layer advertisement with connectivity information stored at the network device, and based on the comparison, determining if there is a cabling error between the network device and a link peer transmitting the link layer advertisement. An apparatus and logic are also disclosed herein.
US09083612B2
When calculating a forwarding path for a packet, a control apparatus determines a second node on the exit side of the packet forwarding path and an output port thereof. Next, the control apparatus sets in a second node located upstream of the first node on the packet forwarding path a packet handling operation for writing flow identification information associated with the output port in a packet header field not to be referred to when the first node forwards the packet and rewriting address information in the packet header such that the packet arrives at the second node on the exit side, and then causing the packet to be forwarded. A packet handling operation for causing the packet with the flow identification information given thereto to be transmitted from the port associated with the flow identification information is set in the second node on the exit side.
US09083609B2
Systems and methods for managing a network are described. A view of current state of the network is maintained where the current state of the network characterizes network topology and network constituents, including network entities and network elements residing in or on the network. Events are announced that correspond to changes in the state of the network and one or more network elements can be configured accordingly. Methods for managing network traffic are described that ensure forwarding and other actions taken by network elements implement globally declared network policy and refer to high-level names, independently of network topology and the location of network constituents. Methods for discovering network constituents are described, whereby are automatically configured. Routing may be performed using ACL and packets can be intercepted to permit host to continue in sleep mode. The methods are applicable to virtual environments.
US09083596B1
A system and method involve receiving a plurality of samples of an orthogonal frequency division multiplex (OFDM) signal containing a complete OFDM symbol. The OFDM symbol includes data samples and a cyclic prefix comprising inter-symbol interference (ISI) samples and ISI-free samples. The ISI samples are used to limit the search region of possible symbol time offset (STO) estimates made using the ISI-free samples. This may involve determining a first cost function using the ISI-free samples and using data samples that correspond to the ISI-free samples, determining a second cost function using the ISI samples and using data samples that correspond to the ISI samples, using regression coefficients to determine a set of STOs yielding the smallest second cost function, and determining a joint estimate of STO and carrier frequency offset (CFO) by finding STO and CFO values within the set that result in minimization of the first cost function.
US09083595B2
A method of modulating communications signals, such as optical fiber, wired electronic, or wireless signals in a manner that facilitates automatic correction for the signal distortion effects of echoes and frequency shifts, while still allowing high rates of data transmission. Data symbols intended for transmission are distributed into N×N matrices, and used to weigh or modulate a family of cyclically time shifted and cyclically frequency shifted waveforms. Although these waveforms may then be distorted during transmission, their basic cyclic time and frequency repeating structure facilitates use of improved receivers with deconvolution devices that can utilize the repeating patterns to correct for these distortions. The various waveforms may be sent in N time blocks at various time spacing and frequency spacing combinations in a manner that can allow interleaving of blocks from different transmitters. Applications to channel sounding/characterization, system optimization, and also radar are also discussed.
US09083594B2
A system, method and memory medium for performing blind equalization. A block {un} of the baseband samples is received. A function J of a vector f is minimized to determine a minimizer fMIN. The function J depends on vector f according to J(f)=Σ(|yn|2−γ)2. The summation Σ corresponds to a sequence {yn} of equalized samples. The sequence {yn} of equalized samples is related to the block {un} according to a convolution relation {yn}={un}*f. Parameter γ is a current modulus value. The current modulus value γ is updated to equal a ratio of a fourth moment of the sequence {yn} to a second moment of the sequence {yn}. The minimization and parameter update operations are repeated for a series of received blocks of baseband samples. The minimizer fMIN from a last of the repetitions is used to determine final equalized samples.
US09083587B2
A system and method for providing network and port address translation is provided. A global IP address and a block (chunk) of ports are allocated for each mobile subscriber (MS) on first data connection. Subsequent data connections from the same MS are assigned the same IP address and a new port from this block. The mapping information is communicated, processed, and stored once for the complete block, instead of for every new data connection. This process reduces processing, communication, and storage requirements.
US09083584B2
The present disclosure provides systems and methods for compensating channel modulation effects. Some embodiments comprise a differential switching circuit, a common mode modulation circuit, and a current compensation circuit. The current compensation circuit compensates for channel modulation effects.
US09083583B1
Methods, systems, and computer program products for reducing web latency using adaptive speculative preconnection are provided. Exemplary methods, systems, and computer program products for reducing web latency include initiating a connection to a first URL hostname, and obtaining speculative information associated with the first URL hostname. The speculative information includes a likelihood of connecting to a second URL hostname as a result of initiating a connection to the first URL hostname. The methods, systems, and computer program products also include determining whether to preconnect to the second URL hostname based on the speculative information. The methods, systems, and computer program products further include providing an instruction to preconnect to the second URL hostname when a determination to preconnect is made.
US09083576B1
Decision Feedback Equalization techniques are difficult to apply in high speed communications systems, as the decoding process for a received symbol may not be completed in time to allow adaptive detection of the following symbol. Advantage may be taken of certain novel aspects of vector signaling codes to provide decision feedback to an adaptive data receiver concurrent with symbol decoding, rather than being delayed to symbol decode completion. Methods and systems are described that error correct an initial non-adaptive decoding, based on differences between the actual received signals and simulated received signals derived from the initial decoding and historical received data. Additional methods and systems are described using bounding functions to estimate an error rate with reduced computation.
US09083573B2
An embodiment of a transmitter includes detection, generating, and transmission stages. The detection stage is configured to detect a first signal having a first component that includes a frequency, and the generating stage is configured to generate a data component that includes approximately the frequency in response to the detection of the first signal. The transmission stage is configured to transmit a second signal having the data component while the detection stage is detecting the first signal. For example, two or more such transmitters (e.g., two or more smart phones) may simultaneously transmit OFDM signals on the same subcarrier frequencies and over the same channel space. By allowing the simultaneous transmission of multiple signals on the same frequencies and over the same channel space, such a transmitter may increase the effective bandwidth of the channel space, and thus may allow more devices to simultaneously share the same channel space.
US09083567B2
Functionality can be implemented for automatic gain control (AGC) in a wireless network device to determine whether to change the gain of the wireless network device based on determining the strength of an RF signal. At various time instants, the strength of the RF signal can be compared against different thresholds to determine the presence of and severity of the saturation of the RF front end. The gain settings can be adjusted based on comparing the strength of the RF signal with a set of thresholds. This can help the wireless network device receive RF signals with little or no distortion, and can minimize RF saturation, gain compression, false detection and other performance degradation at the wireless network device.
US09083566B1
A method in an example embodiment includes modules for identifying an applet for a local network and providing instructions in a parent container file to enable operations that comprise rendering an inline web frame within a main web page, loading a source file in the inline web frame, adding a callback object to the inline web frame, and loading an interface file of the applet in the inline web frame. In particular, the loaded interface file can be configured to communicate with an entity associated with the local network by invoking the callback object. In specific embodiments, the inline web frame is hidden in the main web page. In more specific embodiments, the callback object contains one or more application programming interfaces (APIs). In further embodiments, the parent container file can include a hypertext markup language (HTML) document.
US09083562B2
Methods and apparatus for predicting network activity are disclosed. In response to a requested value of an independent variable describing a suspected determinant of network activity for a network content provider, a set of predicted values of a dependent variable is displayed. The set of predicted values of the dependent variable is predicted based on a relationship between the independent variable and the dependent variable. The dependent variable reflects an aspect of the network activity for the network content provider. The relationship is derived from a plurality of metric values, and the plurality of metric values includes metric values describing the network activity for the network content provider. A plurality of independent variables is set to the requested value of the independent variable. A plurality of values of the dependent variable is displayed based on a plurality of respective relationships between the plurality of independent variables and the dependent variable.
US09083560B2
Described is a visual analytics system for network diagnostics. The visual analytics system obtains network diagnostic-related information from a diagnostic system. The visual analytics system includes an interactive user interface that displays the representations of network components, including network machines and, zero or more links between those components, (e.g., as appropriate based upon selection or dynamic conditions). The user interface includes a main network view that displays representations of network components, a diagnostics view that displays suggested diagnosis results obtained from the diagnostic system, and a performance counter view that displays performance counter data. User interaction with one of the views correspondingly changes the displays in the other views. The system allows effective exploration of multiple levels of detail, e.g., variable, component, edge level and network levels, for example, via flexible navigation across these levels from the top, the bottom, or anywhere in the middle, while retaining context.
US09083553B2
Particular embodiments may enable setup and signaling of co-routed and non co-routed label switched paths (LSPs) of a bidirectional packet traffic engineering (TE) tunnel in an unambiguous manner with respect to provisioning of the LSPs/tunnel. A head-end node may set up the bidirectional packet TE tunnel by computing a forward (and possibly a reverse) direction LSP, and then signal the bidirectional TE tunnel utilizing, e.g., extensions to an associated Resource Reservation Protocol (RSVP) signaling method. The extensions to the associated RSVP signaling method include a plurality of additional Association Types of an Extended Association object carried in a RSVP Path message transmitted by the head-end node to the tail-end node over the forward direction LSP, wherein the additional Association Types explicitly identify the provisioning of the forward and reverse direction LSPs as co-routed or non co-routed.
US09083552B2
In a telecommunications system (20) a transport network (26) for connecting a wireless access network (22) to a backbone network (24), an example embodiment of an overlay mobile network (40) comprises a point-to-multipoint tunnel having tunnel segments formed in a tree topology and being configured to direct traffic to a mobile node (30). The overlay mobile network (40) further comprises mobility aware routers (44) of the transport network (40), the mobility aware routers (44) serving as nodes of the tree topology of the tunnel and being configured to perform mobility functions such as mobility routing and layer 3 (L3) address assignment. These mobility functions interact in a mobility control and management plane.
US09083531B2
Techniques are disclosed for authenticating users to a computing application. A relying application transmits a login page to a user requesting access to the application. The login page may include a QR code (or other barcode) displayed to the user. The QR code may encode a nonce along with a URL address indicating where a response to the login challenge should be sent. In response, the user scans the barcode with an app on a mobile device (e.g., using a camera on a smart phone) to recover both the nonce and the URL address. The mobile device may also include a certificate store containing a private key named in a PKI certificate. The app signs the nonce using the private key and sends the signed nonce in to the URL in a response message.
US09083530B2
The first authentication unit of an authentication apparatus decides whether first authentication data exists in a received message, and performs, if it is decided that the first authentication data exists, authentication based on the first authentication data. The second authentication unit of the authentication apparatus decides whether second authentication data exists in the received message, and performs, if it is decided that the second authentication data exists, authentication based on the second authentication data. If the second authentication unit decides that no second authentication data exists in the received message, and the first authentication unit decides that authentication has succeeded, it is decided that authentication for the received message has succeeded.
US09083528B2
An authentication-encryption unit provides at least one encryption element, where each encryption element encrypts a plain-data block and accordingly generates a cipher-data block. A common checksum is calculated over each cipher-data block. It is possible to select via a selection unit in each encryption element which data bits in each cipher-data block are to be used to calculate the common checksum.
US09083519B2
A method for selecting a decoding scheme to decode information is described. A codeword that represents at least a first message of a first information type and a second message of a second information type is received. A distribution pattern of symbols associated with the codeword is determined. The distribution pattern is compared to a threshold. A decoding scheme is selected based on the comparison.
US09083517B2
The described aspects include methods and apparatus for aggregating carriers over a backhaul link between a relay and an evolved Node B (eNB). A first set of subframes of at least a first carrier of a plurality of carriers configured for communicating with an eNB over a backhaul link can be determined. A second set of subframes of at least a second carrier of the plurality of carriers configured for backhaul link communications is also determined, wherein the second set of subframes are different from the first set of subframes. Data received over a plurality of access link carriers can then be communicated to the eNB over the first carrier and the second carrier based at least on the first set of subframes and the second set of subframes.
US09083515B1
Methods and apparatus are provided for generation of forward secure pseudorandom numbers that are resilient to such forward clock attacks. A forward secure pseudorandom number is generated by obtaining a first state si corresponding to a current leaf node νi in a hierarchical tree, wherein the current leaf νi produces a first pseudorandom number ri−1; updating the first state si to a second state si+t corresponding to a second leaf node νi+t; and computing a second pseudorandom number ri+t−1 corresponding to the second leaf node νi+t, wherein the second pseudorandom number ri+t−1 is based on a forward clock reset index that identifies an instance of the hierarchical tree, wherein the instance of the hierarchical tree is incremented when one or more criteria indicating a forward clock attack are detected. The forward clock reset index can be encoded in a forward secure manner in the hierarchical tree.
US09083514B2
Technologies for distributed single sign-on operable to provide user access to a plurality of services via authentication to a single entity. The distributed single sign-on technologies provide a set of authentication servers and methods for privacy protection based on splitting secret, keys and user profiles into secure shares and periodically updating shares among the authentication servers without affecting the underlying secrets. The correctness of the received partial token or partial profiles can be verified with non-interactive zero-knowledge proofs.
US09083512B2
A recording device configured to store content data in an encrypted manner, the recording device comprises a memory unit which stores various data, and a controller which controls the memory unit. The controller possesses a controller key and unique identification information, and is configured to generate a controller-unique key unique for each controller in accordance with the controller key and the identification information. The memory unit stores an MKB generated by encrypting a medium key with a device key set that is a collection of a plurality of device keys, an encrypted device key set generated by encrypting the device key set with the controller-unique key, and a device-key-set index which uniquely identifies the device key set.
US09083511B2
The disclosure relates to message encoding. One claim recites an apparatus comprising: electronic memory for storing a plural-bit message; an electronic processor programmed for: obtaining a multi-bit seed; transforming the multi-bit seed by applying randomizing process; and encoding the transformed multi-bit seed with convolutional encoding, the encoded seed comprising a key for transforming the plural-bit message, the key providing security for the plural-bit message. Of course, other claims and combinations are provided too.
US09083508B2
A method and apparatus for increasing the data rate and providing antenna diversity using multiple transmit antennas utilize a set of bits of a digital signal to generate a codeword. Delay elements may be provided in antenna output channels, or, with suitable code construction, delay may be omitted. n signals represent n symbols of a codeword are transmitted with n different transmit antennas. At the receiver, the noisy received sequence is decoded. The parallel transmission and channel coding enables an increase the data rate over previous techniques, and recovery even under fading conditions. The channel coding may be concatenated with error correction codes under appropriate conditions.
US09083496B2
A system and method for processing signals in a communication system is disclosed herein. The system and method comprises processing steps and processing logic for generating a downlink subframe comprising a preamble and a plurality of data bursts within a predetermined frequency band; embedding first and second sets of downlink subframe parameters in the downlink subframe; transmitting the downlink subframe; receiving the downlink subframe; processing data in the preamble to obtain channel quality indicator (CQI) information; and using the CQI information to select either the first set or set second set of downlink subframe parameters to process the data bursts in the downlink subframe.
US09083491B2
The method for transmitting a signal while avoiding the influences of an interference signal in the same channel according to the present invention comprises: a process in which communication devices in the communication system perceive, in a distributed manner, whether or not an interference signal exists in a transmission channel being used; a process in which the communication devices in the communication system temporarily transceive signals using a plurality of available transmission channels other than the transmission channel currently being used so as to avoid an interference signal if the interference signal is perceived; and a process of determining the channel having a best link state as a transmission channel from among the plurality of used transmission channels and returning to an existing transmission system using a single channel.
US09083483B1
A wireless combination time, frequency and spectral shaping communications method that transmits data in convolution unit matrices (data frames) of N×N (N2), where generally either all N2 data symbols are received over N spreading time intervals (each composed of N time slices), or none are. To transmit, the N2 sized data frame matrix is multiplied by a first N×N time-frequency shifting matrix, permuted, and then multiplied by a second N×N spectral shaping matrix, thereby mixing each data symbol across the entire resulting N×N matrix (TFSSS data matrix). Columns from this N2 TFSSS data matrix are selected, modulated, and transmitted, on a one element per time slice basis. At the receiver, the replica TFSSS matrix is reconstructed and deconvoluted, revealing the data. The method can accommodate multiple users at once, can adapt to changing channel conditions, and is particularly useful for coping with channel impairments such as Doppler shifts.
US09083481B2
This invention discloses a system, method and computer-readable medium for actively cancelling interference signals. The system mentioned above communicates with at least one first transceiver. The abovementioned system includes at least one second transceiver, and a relay base station receiving a feedback signal from the at least one second transceiver and an environmental signal to execute a signal correlation function to get a result and determining to generate an anti-interference signal depending on the result. Herein, the relay base station cancels interference signals around the at least one first transceiver by sending the anti-interference signal to the at least one first transceiver via at least one third transceiver having an optimal communication channel to the at least one first transceiver.
US09083476B2
A signal multiplexing device includes a selector (1) that selects one of input data (4) and a complementary signal (16), a clock recovery circuit (30a) that adjusts the phase of a recovered clock (7) to the timing of the output signal of the selector (1), and a flip-flop circuit (3) that performs identification/recovery of the output signal of the selector (1) based on the recovered clock (7). The frequency of the complementary signal (16) is an integral submultiple of the frequency of the recovered clock (7). The selector (1) selects the complementary signal (16) during part of the no-signal period of the input data (4).
US09083473B1
An integrated waveguide device that creates entanglement between a sequence of periodically spaced (in time) photons in a single input and output mode. The device consists of a polarization maintaining integrated waveguide chip containing a number of delay lines, integrated multimode interferometers with the potential for rapid switching, a polarization controller, an entangling gate, and off chip computer logic and timing. The device is capable of creating a diverse array of outputs such as linear cluster states and ring cluster states in a single output mode.
US09083455B2
Implementations of radio frequency switch controllers within the scope of the appended claims are configured to reduce the impact of the clock signal induced spurs. In particular, implementations of switch controllers described herein include a poly-phase clocking scheme, as opposed to a single phase to clock the charge pump stages of an negative voltage generator. In some implementations poly-phase clocking schemes reduce the clock signal induced spurs and may preclude the need for additional on-chip or off-chip decoupling capacitors that add to the cost and physical size of a complete front end module solution.
US09083450B2
A macro base station includes a communication prohibited period setting unit of setting an uplink communication prohibited period to a user equipment belonging to the base station, and prohibits an uplink communication from the user equipment to a wireless communication base station per se during the uplink communication prohibited period. The user equipments belonging to the wireless communication base station per se and the second base station are divided into plural groups, and the uplink communication prohibited period is set to different time periods for the respective groups. Thereby, a communication characteristic is prohibited from being deteriorated at the second base station by an interference affected with the second base station separately from the first base station by the user equipment communicating with the first base station in the uplink communication.
US09083443B2
An intelligent notification appliance circuit has a controller and one or more addressable notification appliances coupled with a single pair of wires. The controller outputs integrated power, audio and control signals, and transmits the integrated signals to the one or more addressable notification appliances. Thus, the one or more addressable notification appliances are powered, operated, controlled, and monitored using the intelligent notification appliance circuit. When the intelligent notification appliance circuit is implemented in a fire and/or mass notification system, that system is able to provide integrated audio signals, power signals and control signals over a single pair of wires. The integrated audio signals may carry data indicative of live or recorded music and/or voice messages, such as: mass notification messages, general page, voice evacuation, and the like.
US09083442B2
In a master apparatus, a reference device generates a reference signal, a power feeding signal generation portion divides or multiples a frequency of the reference signal to generate a power feeding signal, a first communication carrier generation portion divides or multiples the frequency of the reference signal to generate a first communication carrier, a communication signal generation portion generates a communication signal, and a superimposition portion superimposes the communication signal on the power feeding signal. In a slave apparatus, a separation portion separates the superimposition signal into a power feeding signal and a communication signal, a second communication carrier generation portion divides or multiples a frequency of the power feeding signal separated by the separation portion to generate a second communication carrier, and a modulation and demodulation portion modulates and demodulates a data communication signal to be communicated with the master apparatus using the second communication carrier.
US09083440B2
In order to send electromagnetic signals received on one or more first frequency bands, the method applies a transformation to the signals, by performing the following actions: selecting first frequency subbands, forming a first set of frequency subbands of the first frequency band(s); using organization rules to associate one or more second sets of frequency subbands, forming one or more second frequency bands, with each first frequency subband of the first set; and using optimization rules to determine frequency translations to transpose the signals received in the first frequency subbands into signals sent in the second frequency band(s).
US09083430B2
An apparatus for beam selection for a multibeam satellite communications system including a very small aperture terminal (VSAT) with a remote satellite dish for sending and receiving RF signals and processor for calculating a normalized distance metric for user spot beams, selecting the user spot beam with the lowest normalized distance metric, and finding an outroute on the selected user spot beam using the remote satellite dish.
US09083429B2
A method, and a VSAT capable of being configured for such a method, of configuring a VSAT, the steps of which are setting, while an outdoor unit of the VSAT is at a configuration location, a maximum value of the adjustable gain of the up-converting device and transmitting, from an operating location that is separate from the configuration location, transmission signals to the satellite at the transmission frequency and with a gain value of at most the maximum value of the adjustable gain set at the configuration location.
US09083427B2
The present invention discloses a transceiver of digital subscriber line (DSL) which supports a variety of DSL systems, comprising: a transmission circuit for receiving an output signal and generating a first DSL transmission signal or a second DSL transmission signal according to the output signal under the control of a transmission selection parameter; a hybrid circuit for generating a line transmission signal according to the first or second DSL transmission signal and generating a DSL reception signal according to a line reception signal; and a reception circuit for generating a first DSL reception signal or a second DSL reception signal according to the DSL reception signal, and then outputting one of the first and second DSL reception signals as an input signal according to a reception selection parameter.
US09083423B2
According to an embodiment, a semiconductor circuit includes a substrate, a tunnel oxide film, a charge storage film, a blocking layer, and plural nodes. The substrate is made of a semiconductor in which two diffusion layers each serving as either a source or a drain are formed. The tunnel oxide film is formed on a region of the substrate between the diffusion layers. The charge storage film is formed on the tunnel oxide layer and stores charge. The blocking layer is formed between the charge storage film and a gate electrode and has layers of a first oxide film, a nitride film and a second oxide film to have a thickness of 5 nm or larger but 15 nm or smaller. The nodes allow external application of voltages so that the source and the drain are reversed and allow detection a gate voltage, a drain current and a substrate current.
US09083420B2
A system using cooperative communication with rateless codes is presented that uses communication transmission aspects of cooperative communication with rateless codes over Rayleigh fading channels and queuing aspects for buffering messages at intermediate relays. The system transmits a subsequent message while a current message is en route to the destination by receiving and buffering the current message in queues at intermediate relays. A relay with a best instantaneous communication link to the source may receive a message first and forward the received message to the destination. Alternatively, if inter-relay communication links are strong, all relays may cooperate simultaneously.
US09083418B2
A system and method of manufacturing the same adapted for use with an electromagnetic receiver or transceiver system comprising at least one antenna, wherein the electromagnetic receiver or transceiver system is adapted to measure signal levels for in situ antenna pattern or link budget measurements using at least one signal measurement probe placed in the signal receive path without affecting said antenna's emission pattern or receiver performance. The system further includes an output section adapted to send results from said in situ antenna pattern or link budget measurements to a remote location away from said receiver or transceiver system for recording and/or analysis.
US09083409B2
A wireless communication device forms a second directivity response pattern having a null value in the direction of a main lobe of a first directivity response pattern, and communicates with a communication partner device by using the first directivity response pattern and the second directivity response pattern.
US09083404B2
Methods and systems for transmission are shown that include iteratively generating an optimized precoder matrix and optimized linear filters for multiple receivers, where the optimized precoder matrix is based on a linear filter from a previous iteration and the optimized linear filters the multiple receivers are based on a precoder matrix from a previous iteration, precoding an input stream using the iteratively generated optimized precoder matrix to produce transmission streams for the multiple receivers, where at least one receiver has a plurality of associated transmission streams, and transmitting the transmission streams with multiple antennas to the receivers.
US09083403B2
Briefly, in accordance with one or more embodiments, a wireless signal is transmitted to a remote device. The remote device determines a precoding matrix indicator (PMI) in response to the wireless signal based at least in part on a hierarchical codebook. The PMI is then received as reported back from the remote device.
US09083397B2
An Analog/Digital (A/D) modulation apparatus in a communication system supporting multiple communication modes and a method for controlling the same are provided. The A/D modulation apparatus includes an A/D modulation module having a structure in which a plurality of unit loops are extended by a serial connection, a control module configured to determine a modulation resolution needed for a communication mode to be used, a signal transfer control module including an input control module configured to transfer or block an intermediate output signal of a basic loop, as an input signal of an extended loop serially connected to the basic loop, in response to the modulation control bits provided from the control module, and an output module configured to generate a final digital-modulated signal based on a final output signal of the basic loop and a final output signal of the extended loop.
US09083389B1
In a communication circuit, an RFIC includes an IO terminal and a control IC includes an IO terminal. A variable capacitance element includes control terminals, a capacitance element with a capacitance value that is determined according to a control voltage, and a resistance voltage divider circuit configured to generate the control voltage by dividing a voltage inputted to the control terminals. One of the RFIC and the control IC supplies control data to the variable capacitance element via a signal line. The variable capacitance element, along with an antenna coil, constitutes an antenna circuit of an LC parallel resonance circuit, and sets a resonant frequency of the antenna circuit to be a predetermined frequency.
US09083381B2
A method and apparatus are provided for determining at least one parameter of an error correcting code implemented on transmission, termed a “coding parameter”, by analyzing a binary train received. The method implements a first step making it possible to coarsely define said at least one coding parameter, and a second step making it possible to refine said at least one coding parameter.
US09083379B2
Provided is a system and method for synchronization between digital-to-analog converters (DAC) for high speed signal processing. A synchronization method of a multi-DAC apparatus may include: inputting a clock to a multiplexer (MUX) DAC; dividing the clock into a first clock and a second clock; transferring a phase difference between the first clock and the second clock to a D flip-flop; and synchronizing the first clock and the second clock by processing the phase difference.
US09083378B2
The present disclosure is directed dynamic compression/decompression (codec) configuration. In general, a device may include a codec configuration module to determine a configuration for use by the codec based on configuration criteria. The configuration criteria may include, for example, data characteristic information, system condition information and user expectation information. The configuration information may be used to select a codec configuration from one or more available codec configurations. For example, a benchmark module also in the device may determine the available codec configurations. After a codec configuration has been selected, it may be set in the codec. It may also be possible for the codec configuration module to monitor for changes in device operation (e.g., changes in the configuration criteria) and to update the codec configuration based on the monitored changes.
US09083367B2
An n-bit analog-to-digital converter includes a comparator that compares an analog input voltage with a comparison voltage; and a digital-to-analog converter that generates the comparison voltage in response to a result of the comparator, wherein the analog-to-digital converter outputs n-bit digital data corresponding to the analog input voltage, and wherein the analog-to-digital converter outputs a self-diagnosis result in such a way that the digital-to-analog converter generates a self-diagnosis voltage in response to the n-bit digital data and the comparator compares the analog input voltage with the self-diagnosis voltage.
US09083365B1
An encoder is provided for converting thermometer code data with bubbles to binary format. An integrated circuit may have circuitry such as digital phase-locked loop circuitry. A thermometer code data word may be used as a control signal for the circuitry. It may be desirable to monitor the thermometer code data word for testing or for downstream processing by control logic on the integrated circuit. The encoder performs thermometer code to binary encoding without requiring that the thermometer code be error corrected to remove bubbles. A bubble detection circuit may be used to detect when the thermometer code data contains bubbles. The encoder may use carry look-ahead adders and pipeline stages.
US09083356B1
Systems and methods involving phase-locked-loop (PLL) circuitry are disclosed. In one illustrative implementation, a PLL circuit device may comprise voltage controlled oscillator (VCO) circuitry having a bias signal that sets a frequency range, circuitry that shifts the VCO circuitry to operate in one of the frequency ranges, and other circuitry to compare/calibrate signals and/or set the bias current. According to further implementations, as a function of operation of the circuitry, an operating frequency range of the VCO circuitry may be shifted to a different operating frequency range, and closed-loop, continuous frequency range, auto-calibration or other features may be provided.
US09083354B2
A method includes generating one of a first clock signal and a second clock signal from the other clock signal. The first clock signal is configured to be used to synchronize an operation of an analog system, and the second clock signal is configured to be used to synchronize an operation of a digital system. The method includes using a phase detector of the analog system to measure a timing of the first clock signal relative to the second clock signal; and the method includes controlling a delay element of the digital system to regulate the timing based on the measurement by the phase detector to suppress noise in the analog system.
US09083351B1
A high spectral purity swept local oscillator including a tracking filter. The output of a swept DDS oscillator may be improved by filtering it with a band-pass filter having an adjustable center frequency, which is adjusted in real time to track the instantaneous frequency of the DDS oscillator. The tracking may be accomplished by comparing, using a phase comparator, the phase at the output of the band-pass filter to the phase at its input, and feeding back to the frequency control input of the band-pass filter a signal corresponding to the phase difference measured by the phase comparator.
US09083349B1
The present disclosure provides methods and apparatus for dynamically adjusting the common mode voltage at the LC tank node and/or the power supply voltage of a VCO with an LC resonator in order to force oscillation start-up by temporarily increasing gain. Methods according to certain preferred embodiments may reduce power consumption and/or overcome threshold voltage limitations and/or increase frequency and frequency tuning range during normal (steady-state) operation.
US09083342B2
A method comprises identifying a number of power domains in a device, connecting the power domains to each other by a number of control devices during a wake-up mode of the device, and disconnecting the power domains after the wake-up mode of the device.
US09083340B1
An integrated circuit comprises a memory matrix including: a first memory cell array; a first multiplexer (MUX) coupled to an input of the first memory cell array; a second MUX coupled to an output of the first memory cell array; a second memory cell array; a third MUX coupled to an input of the second memory cell array; and a fourth MUX coupled to an output of the second memory cell array. The second MUX is coupled to the fourth MUX. The fourth MUX is configured to pass a selected one of: (1) an output from the third MUX, (2) an output from the second memory cell array, or (3) an output from the second MUX.
US09083328B2
In an embodiment of the invention, a flip-flop circuit contains a first inverter, a pass gate, master latch, a transfer gate and a slave latch. The clock signals and retention control signals determine when the master latch is latched. The slave latch is configured to receive the output of the master latch, a second data bit D2, the clock signals, the retain control signals, the slave control signals. The clock signals, the retain control signals, and the slave control signals determine whether the output of the master latch or the second data bit D2 is latched in the slave latch. The retain control signals determine when data is stored in the slave latch during retention mode.
US09083326B2
A signal transmitting circuit is provided for cutting off or outputting at least one driving signal for driving a designated light source. The signal transmitting circuit includes an input differential signaling driver, an output differential amplifier, and a fixed-voltage-level-difference supply device. The input differential signaling driver is for receiving a display signal, and outputting an inverting signal and a non-inverting signal according to the display signal. The output differential amplifier is for receiving the inverting signal and non-inverting signal and outputting or cutting off the driving signal according to the voltage-level difference between the inverting signal and the non-inverting signal. The fixed-voltage-level-difference supply device is for supplying a fixed-voltage-level difference to replace the inverting signal and the non-inverting signal received by the output differential amplifier; therefore the output of the output differential amplifier remains low voltage-level to cut off the output of light with a designated color.
US09083325B2
Techniques for fixing hold violations using metal-programmable cells are described herein. In one embodiment, a system comprises a first flip-flop, a second flip-flop, and a data path between the first and second flip-flops. The system further comprises a metal-programmable cell connected to the data path, wherein the metal-programmable cell is programmed to implement at least one capacitor to add a capacitive load to the data path. The capacitive load adds delay to the data path that prevents a hold violation at one of the first and second flip-flops.
US09083313B2
In a substrate that improves isolation characteristics of a high-frequency-side signal path and a low-frequency-side signal path, a duplexer, and a substrate module, a package substrate includes two SAW filters mounted thereon and defines a portion of the duplexer. A substrate body includes main surfaces that oppose each other. Land electrodes are provided on one of the main surfaces and are used to connect either of the two SAW filters. Land electrodes are provided on one of the main surfaces and are used to connect a mounting substrate on which the duplexer is mounted and are respectively superposed with the land electrodes when viewed in plan from a z-axis direction. The land electrodes and the land electrodes, which are superposed with each other when viewed in plan from the z-axis direction, are electrically connected to each other.
US09083312B1
An electronic filter circuit includes an electromechanical resonator that is mounted directly to the surface of a silicon integrated circuit, rather than being a surface mounted or leaded filter can on a circuit board. This filter circuit allows the integrated circuit electronic package to be significantly smaller than a conventional electromechanical resonator package. The electromechanical resonator may be protected during processing and during use with a protective cover that is made of a material such as titanium. The protective cover is attached to the integrated circuit chip.
US09083306B2
A band-pass filter that significantly reduces and prevents impedance mismatch without requiring special elements includes an input terminal, an output terminal, three LC parallel resonators arranged between the input terminal and the output terminal, and two trap resonators arranged between the three LC parallel resonators and the input terminal and the output terminal, respectively. Each of the two trap resonators is electromagnetically coupled to a respective one of the three LC parallel resonators.
US09083302B2
In a representative embodiment, a bulk acoustic wave (BAW) resonator comprises: a cavity provided in a first layer and having a perimeter bordering an active region of the BAW resonator, a distributed Bragg reflector (DBR) bordering the cavity, wherein the first layer is one of the layers of the DBR; a first electrode disposed over the substrate; a first piezoelectric layer disposed over the first electrode; a second electrode disposed over the first piezoelectric layer; a second piezoelectric layer disposed over the second electrode; a third electrode disposed over the second piezoelectric layer; and a bridge disposed between the first electrode and the third electrode.
US09083298B2
Distortion reducing multi-band compressor with timbre preservation is provided. Timbre preservation is achieved by determining a time-varying threshold in each of a plurality frequency bands as a function of a respective fixed threshold for the frequency band and, at least in part, an audio signal level and a fixed threshold outside such frequency band. If a particular frequency band receives significant gain reduction due to being above or approaching its fixed threshold, then a time-varying threshold of one or more other frequency bands are also decreased to receive some gain reduction. In a specific embodiment, time-varying thresholds can be computed from an average difference of the audio input signal in each frequency band and its respective fixed threshold.
US09083293B2
A signal transceiver includes a first power amplifier coupled to a chip output port of a chip; an impedance transforming circuit; a switching circuit arranged to selectively couple the chip output port to a first port of the impedance transforming circuit; and a receiving amplifier coupled to a second port of the impedance transforming circuit.
US09083291B2
A low voltage, switch mode PHEMT power amplifier with a 0.1 μm gate length and a low loss, lumped element, output matching circuit is disclosed that provides high performance over a frequency range of 1.4 GHz-2.5 GHz. The amplifier makes use of monolithic circuit technology for the first stage and output transistor, and uses a printed circuit board with surface mount components for the output matching network. The power output of the power amplifier is stable over a range of 60 degrees centigrade, has high power efficiencies of 44-53% with greater than 2 watts output power over the frequency range of 1.4 GHz and 2.5 GHz. In addition, through drain voltage control, the output power can be varied over a wide range between about 0.8 to 2.5 watts while still maintaining a high efficiency in the range of 50±3%.
US09083290B2
There is provided an amplifier apparatus and a signal processing apparatus that reduce a delay or distortion of a power supply voltage used for drain modulation. An amplifier apparatus is an amplifier apparatus that performs drain modulation, and includes a printed circuit board having a first surface and a second surface; an amplifier circuit disposed on the first surface; and a modulation power supply circuit that supplies a variable power supply voltage for performing drain modulation, to the amplifier circuit The modulation power supply circuit has an output portion that outputs the power supply voltage. The amplifier circuit has an input portion to which the power supply voltage is supplied. The output portion is located on the side of the second principal surface of the printed circuit board and is connected to the input portion through a conductor penetrating through the printed circuit board.
US09083286B2
In accordance with an embodiment, a system for amplifying a signal provided by a capacitive signal source includes a first voltage follower device, a second voltage follower device, and a first capacitor. The first voltage follower device includes an input terminal configured to be coupled to a first terminal of the capacitive signal source, and the second voltage follower device includes an input terminal coupled to the first output terminal of the first voltage follower device, and an output terminal coupled to a second output terminal of the first voltage follower device. Furthermore, first capacitor has a first end coupled to a first output terminal of the first voltage follower device, and a second end configured to be coupled to a second terminal of the capacitive signal source.
US09083282B2
Apparatus and methods for power amplifiers are disclosed. In one embodiment, a power amplifier circuit assembly includes a power amplifier and an impedance matching network. The impedance matching network is operatively associated with the power amplifier and is configured to provide a load line impedance to the power amplifier between about 6 Ω and about 10 Ω. The impedance matching network includes a fundamental matching circuit and one or more termination circuits, and the fundamental matching circuit and each of the of the one or more termination circuits include separate input terminals for coupling to an output of the power amplifier so as to allow the fundamental matching circuit and each of the one or more termination circuits to be separately tuned.
US09083281B2
An amplifying circuit comprises an analog amplifying circuit having an analog input for receiving an analog input signal to be amplified and an analog output for outputting an amplified analog signal, wherein the amplifying circuit comprises an implementation of a complex transfer function. A feedback circuit has a feedback circuit input and a feedback circuit output, wherein the feedback circuit comprises an implementation of an inverse transfer function that is an estimation of an inverse of at least a DC component of the complex transfer function of the analog amplifying circuit. The feedback circuit input is arranged for receiving a signal that is based on the amplified analog signal of the analog amplifying circuit. The analog circuit is arranged for receiving a bias signal that is based on the feedback circuit output.
US09083272B2
According to an embodiment, a motor control circuit includes a rotational position decoding unit, a rotational position determining unit, and a motor drive signal generating unit. The rotational position decoding unit is configured to generate a rotational position signal representing a rotational position of a motor according to a sensor signal provided by a sensor. The rotational position determining unit is configured to store a current rotational position of the motor based on the rotational position signal. When the rotational position signal represents a subsequent rotational position of the stored current rotational position, the rotational position determining unit is configured to update the stored current rotational position with the subsequent rotational position, and generate a motor control signal representing the subsequent rotational position. The motor drive signal generating unit is configured to generate a motor drive signal for driving the motor according to the motor control signal.
US09083259B2
A power factor correction circuit includes: the first series circuit consisting of the first rectifier element and the first switching element; the second series circuit consisting of the second rectifier element and the second switching element; the first/second reactors; and the first/second current detectors. The first/second current detectors have each the first/second transformers, both primary parts of which consist of the first/second reactors. The first and the second switching elements are controllable based on the first output signal according to the reactor current from the secondary side of the first transformer and the second output signal according to the reactor current from the secondary side of the second transformer so as to apply a desired DC voltage to the load circuit.
US09083253B2
A control circuit for a power converting circuit includes a multifunctional pin, a pulse-width-modulation (PWM) signal generating circuit, a voltage detecting circuit and a zero current detecting circuit. The voltage detecting circuit detects a signal on the multifunctional pin. When the signal on the multifunctional pin is greater than a predetermined value, the voltage detecting circuit configures the PWM signal generating circuit to intermittently conduct a current switch of the power converting circuit. The zero current detecting circuit detects the signal of the multifunctional pin to determine the conduction status of the current switch. When the signal of the multifunctional pin is less than the predetermined value, the voltage detecting circuit configures the PWM signal generating circuit to turn off the current switch.
US09083252B2
A DC-DC converter includes a primary side sense circuit to detect a load current of the DC-DC converter based on reflected current from a secondary winding of the DC-DC converter to a primary winding of the DC-DC converter. A primary side diode models effects of a secondary side diode that is driven from the secondary winding of the DC-DC converter. An output correction circuit controls a switching waveform to the primary winding of the DC-DC converter based on feedback from the primary side sense circuit and the primary side diode.
US09083246B2
A switched mode power supply (SMPS) includes a transformer with a primary winding, a secondary winding, an auxiliary winding, and a power switch coupled to the primary winding. During one switching cycle, the auxiliary winding provides a feedback signal which includes a first voltage pulse that is induced after the power switch is turned on and a second voltage pulse that is induced after the power switch is turned off. A control circuit includes a circuit for generating a sampling signal for sampling the second voltage pulse in a switching cycle at a time that is determined based on the first voltage pulse in the same switching cycle. A sample-and-hold circuit is configured for sampling and storing the second voltage pulse in response to the sampling signal. A switching signal generating circuit is configured to generate a switching signal for controlling the power switch based on an output of the sample-and-hold circuit.
US09083244B2
In a power conversion apparatus that is configured to cool switching elements by using a boiling-refrigerant-type cooling device that uses a boiling phenomenon of a refrigerant included therein, an inverter control unit that controls the switching elements (Su to Sz) by generating a gate command capable of stabilizing boiling of the refrigerant includes a modulation-mode selection unit that determines stability of the cooling device based on an element-temperature estimation value that is an estimated temperature of the switching elements (Su to Sz), and that decides and selects a modulation mode PM for controlling the switching elements (Su to Sz) based on a determination result, and a gate-command generation unit that generates a gate command G based on the modulation mode PM selected by the modulation-mode selection unit.
US09083241B2
Provided is a power factor correction circuit capable of reducing ringing sound of a transformer produced when an overshoot protection is effected. An output voltage control circuit performs constant voltage-control such that capacitor charge voltage of an output capacitor corresponds to a first voltage value, and when the capacitor charge voltage of the output capacitor reaches a second voltage value higher than the first voltage value, an overvoltage detecting unit detects the second voltage value. Further, a current limiting unit detects a value of a switching current through a switching element, and determines a limiting value of the level of the switching current. Then, the switching current is limited to the limiting value, and when an overvoltage detecting unit detects the second voltage value, a limiting value changing unit causes the current limiting unit to change the limiting value to decrease the value of the switching current.
US09083238B2
A control circuit of a power supply that generates an output voltage from an input voltage includes a gain adjustment circuit that adjusts a gain of an alternating-current component of the output voltage. An addition circuit adds an output signal of the gain adjustment circuit to a first feedback voltage, which is in accordance with the output voltage, to generate a second feedback voltage. A voltage generation circuit generates a comparison reference voltage that changes at a given rate with respect to a first reference voltage that is set according to a target value of the output voltage. A switch control circuit controls the output voltage by switching a switch circuit, to which the input voltage is supplied, at a timing according to a result of a comparison of the second feedback voltage with the comparison reference voltage.
US09083235B2
Methods and apparatus for converting a single phase power supply source into a three phase power supply source. The single phase power supply source is utilized as a first output of the three phase power supply source, while the second and third outputs of the three phase power supply source are created utilizing part of the single phase power supply source combined with a phase shifting inverting circuit.
US09083230B2
Nested neutral point clamped (NNPC) multilevel power converter stages and systems are presented, in which the converter stage includes an NPC inverter core circuit with a flying (switched) capacitor nesting circuit, with the switches of the NPC core and the switched capacitor circuit being gated using selected redundant switching states to control the voltage of the switched capacitors to achieve a multilevel output voltage having equally spaced voltage step values. Multiple inverter stages can meet cascaded or connected in various configurations to implement single or multiphase power conversion systems, and higher output voltages can be achieved by forming to converter stages into an H-bridge configuration, and connecting multiple H-bridge stages in series with one another.
US09083227B2
A lithographic apparatus including a uniformity correction system is disclosed. The lithographic apparatus comprises an illumination system configured to condition a beam of radiation. The illumination system comprises a uniformity correction system located at a plane configured to receive a substantially constant pupil when illuminated with the beam of radiation. The uniformity correction system includes fingers configured to be movable into and out of intersection with a radiation beam so as to correct an intensity of respective portions of the radiation beam. A linear motor actuator arrangement drives the fingers to their respective appropriate positions to compensate for non-uniform illumination. Control is provided by a control system that precisely manipulates carriers of the fingers.
US09083221B2
A method of manufacturing a rotor assembly includes placing a generally cylindrical rotor core in a die. The rotor core has axial grooves spaced about a perimeter of the rotor core. The grooves may be formed by stacked laminated disks. Material is cast around the annular rotor core in the die such that the cast material forms conductor bars that fill the grooves and first end ring portions at opposing ends of the rotor core connected with the conductor bars. Each of the first end ring portions has substantially a first axial width. The rotor core with cast conductor bars and cast first end ring portions is then removed from the die. A respective second end ring portion is welded to each of the cast first end ring portions to form end ring assemblies. Each second end ring portion has a second axial width greater than the first axial width.
US09083217B2
A rotor core is provided in which a plurality of poles each composed of a pair of first permanent magnets arranged in a V-shape open toward an outer peripheral side and a second permanent magnet arranged in parallel to a circumferential direction in an open part of the V-shape are arranged in the circumferential direction while alternately changing the polarities thereof. A groove is formed which has a groove center in a range between an electrical angle position shifted by ¼ cycle of a harmonic component of an induced voltage toward a d-axis and an electrical angle position shifted by ⅛ cycle of the harmonic component toward a q-axis from a base point located between a line connecting a rotor outer peripheral side corner portion of the second permanent magnet and a rotor shaft center and the q-axis out of a plurality of dividing lines connecting a plurality of dividing points set at an electrical angle interval corresponding to one cycle of the harmonic component from the d-axis to the q-axis on the rotor core outer periphery and the rotor shaft center.
US09083205B2
Disclosed is a vehicle charging device that can perform communication even if the vehicle charging device and a charging instruction device are connected to power line pairs having different phases in a multiple-wire power line. The vehicle charging device includes: a power line communication unit that performs communication over a multiple-wire power line or a power line for vehicles; a power line connection unit that connects a pair of power lines within the multiple-wire power line to the power line for vehicles; and a control unit that controls the connection or the disconnection of the power line connection unit. The power line communication unit selects a signal from a pair of power lines within the multiple-wire power line and communicates with the charging instruction device, and performs communication with the vehicle over the power line for vehicles.
US09083196B2
Certain embodiments of the present invention provide a battery heating circuit, wherein: the battery comprises a first battery and a second battery; the heating circuit comprises a first switch unit, a second switch unit, a damping component R1, a damping component R2, a current storage component L3, a current storage component L4, a switching control module and an energy storage component V1; the first battery, the damping component R1, the current storage component L3, the energy storage component V1 and the first switch unit are connected in series to constitute a first charging/discharging circuit; the second battery, the damping component R2, the current storage component L4, the energy storage component V1 and the second switch unit are connected in series to constitute a second charging/discharging circuit.
US09083188B2
An object of the present invention is to suppress damages to a drive circuit for a switching device due to a counter electromotive force of an inductor. A balance correcting apparatus includes: an inductor; a first switching device; a second switching device; a control signal generating unit that has a first reference voltage input terminal electrically connected to the other end of the first electricity storage cell and a second reference voltage input terminal electrically connected to the other end of the second electricity storage cell, and allows the first switching device and the second switching device to perform an ON-OFF operation alternately; and a voltage stabilizing circuit that keeps a voltage difference between the voltages of the first reference voltage input terminal and the second reference voltage input terminal to be within a predetermined range.
US09083185B2
A power source device includes: a first voltage generating unit that includes a power storage unit storing power based on power supplied from a power source and generates a voltage to be supplied to a first load based on the power supplied from the power source; and a second voltage generating unit that generates a voltage to be supplied to a second load based on the power stored in the power storage unit when the first voltage generating unit is controlled to stop generation.
US09083181B2
The present invention discloses an overcurrent protection circuit for a light source driving module and a related backlight module. The overcurrent protection circuit includes an average value overcurrent protection circuit for detecting an average voltage at a node where the switch is connected to the detection resistor and generating the turning-off signal to turn off the switch when the average voltage is larger or equal to a threshold average voltage, wherein the average voltage is formed by an average current of the switch. Through the above-mentioned mechanism, the present invention can prevent the working power of a power device from being larger than its rated power. Therefore, it also prevents the power device from catching a fire due to a potential high temperature.
US09083179B2
A load circuit disconnection detector includes: a current sensor (16) for detecting current flowing through a wire (W1) of a load circuit; and a protective device (100) for estimating temperature of the wire (W1) based on the detected current and forcibly turning off a semiconductor switch (Q1) if the estimated temperature of the wire reaches threshold temperature. The load circuit disconnection detector determines that there is a connection failure in the load circuit if a temperature increase calculated by a temperature calculation unit (24) is zero even a predetermined time (P1) after the semiconductor switch (Q1) is turned on.
US09083178B2
An overvoltage protecting unit and an overcurrent protecting unit protect a power device from an overvoltage and an overcurrent using a comparator having hysteresis. An overtemperature protecting unit protects the power device from an overtemperature using a thermistor having a resistance that changes as a temperature of the thermistor changes.
US09083168B2
A grommet 1, which is configured to be attached to a hole 10a in a panel 10, includes a cylindrical body 2 having along its entire periphery a locking recess 3 that is locked into the hole 10a. Also, on an outer surface of the body 2, there is provided two first ribs 8 spaced from each other and extending from one end of the body 2 to the other end of the body 2, and two second ribs 7. These first ribs 8 are provided on one side with reference to a virtual plane that includes a central axis P and an alternate long and two short dashes line Q. The second ribs 7 are provided on the other side with reference to the virtual plane. Also, a width of the first rib 8 is larger than that of the second rib 7.
US09083165B2
Provided is an electric junction box which prevents highly-pressured water invading into a case from blowing to components in the case. The electric junction box includes a case including a frame to which a plurality of components is to be attached, a lower cover arranged to be attached to the frame. The frame includes a first side wall. The lower cover includes a second side wall and a flange. An upper end of the second side wall is positioned inside the first side wall, and a lower end of the first side wall abuts onto the flange. An outer face of the second side wall above the flange includes a parallel face and a tapered face. The parallel face has a length of 3 mm or more, and the tapered face has a length of 3 mm or more.
US09083164B2
There is provided a support structure for a boss of a resin molded product. A plurality of cylindrical bosses stands up from one surface of a base plate to support a component. A plurality of reinforcing ribs extends radially from an outer circumferential surface of at least one of the bosses. The reinforcing ribs are arranged so as to be spaced apart from each other at a regular interval in a circumferential direction of the at least one of the bosses. Building-up portions are formed only on corner portions in which the outer circumferential surface of the at least one of the bosses and the reinforcing ribs intersect with each other.
US09083162B2
There is provided a wiring harness allowing a cable main body to be shaken effectively. The wiring harness includes a harness main body 5 having a plurality of high-voltage electric wires 4. A middle portion 5a of the harness main body 5 includes a shake tolerance range R1 as a range of allowing the high-voltage electric wires 4 to be shaken. This shake tolerance range R1 is composed of an individual wire shake range R3 and a wire bundle shake range R4. In the individual wire shake range R3, the high-voltage electric wires 4 are routed so as to be allowed to be individually shaken.
US09083159B2
An object of the invention is to provide a cable support member having high durability and excellent manufacturing performance. A cable support member of the invention includes: a plurality of holding members; and an elastic member. Each holding member has an elastic member insertion passage through which the elastic member is inserted, and has joint surfaces enabling a rotation of the holding member with coming into contact with the adjacent holding members at both sides in the longitudinal direction. The elastic member is inserted through the elastic member insertion passages in the holding members so as to align and maintain the holding members, and exerts a compression force on the holding members. With such a configuration, a neutral state where the cable support member is substantially in a linear fashion and a curved state where the cable support member is bending-deformed are obtainable.
US09083158B2
An electrical apparatus, comprises a restricted breathing enclosure having an interior cavity, and a temperature regulator having at least an interior sensing portion within the interior cavity, the temperature regulator including a processor responsive to the interior sensing portion to send control signals to a heat transfer portion of the temperature regulator.
US09083156B2
An electrode core material that may be used in electrodes of spark plugs and other ignition devices to provide increased thermal conductivity to the electrodes. The electrode core material is a precipitate-strengthened copper alloy and includes precipitates dispersed within a copper (Cu) matrix such that the electrode core material has a multi-phase microstructure. In several exemplary embodiments, the precipitates include: particles of iron (Fe) and phosphorous, particles of beryllium, or particles of nickel and silicon.
US09083155B2
A spark plug where a predetermined cross section of a noble metal tip is divided by a vertical line into two half cross sections having a first half cross section and a second half cross section. The first half cross section satisfies h1/t≦0.2 and Rw1/Rt1≧1.03, and the second half cross section satisfies h2/t≦0.2 and Rw2/Rt2≧1.03. At a welding interface, an oxidation scale progresses in a direction away from an axis along side surfaces and changes the progressing direction at the end points so as to progress in a direction toward the axis along bottom surfaces. The progress of the oxidation scale is restrained. Since the noble metal tip is held by an engagement portion of a ground electrode, separation of the noble metal tip from the ground electrode 40 can be restrained.
US09083154B2
A spark plug having a spark plug body, a center electrode, and a rod-shaped ground electrode that is attached to a front end of the spark plug body and has an electrode end section with an end surface and two side surfaces. The electrode end section is provided with a step onto which is attached a precious metal component with an ignition surface that, together with the center electrode, forms a spark air gap. The step formed in the electrode end section and the precious metal component attached thereto extend across the entire width (B) of the electrode end section so that the precious metal component is flush with the electrode end section on the two sides surfaces, as well as the end surface.
US09083152B2
The semiconductor optical amplifier device includes a plurality of active units. Each active unit includes an active stripe structure of an optical amplifying medium and a current circuit configured to inject current into the corresponding active stripe structure. Each active stripe structure extends from an input end to an output end. An optical splitter device is configured to split an incoming signal light and for distributing corresponding parts of the incoming signal light into the different input ends of the active stripe structures. The optical splitter device is configured to supply each active stripe structure with the same signals.
US09083151B2
When the laser light source is caused to standby, the temperatures of semiconductor lasers are changed by approximately 3° C. from the temperature when the laser light source is always being used. With a temperature change of approximately 3° C., the wavelengths of the laser light generated by the semiconductor lasers change approximately 0.3 nm. This change hardly has any effect at all on optical fiber amplifiers, but the conversion efficiencies at the respective wavelength conversion elements of the wavelength conversion optical system change, and, particularly, deep ultraviolet light is hardly generated at all any longer. Therefore, even while the laser light has been made incident to the wavelength conversion optical system, there is no longer damaging of the wavelength conversion elements. Therefore, it is possible to provide a laser light source standby method that is able to shorten the start up time of the laser light source.
US09083143B2
The present invention provides a laser light source module thereby providing better prevention against actions taken to use the laser light for purposes other than the intended purpose, and a laser light source module according to the present invention provides a laser light source module including a laser element that emits laser light, the laser light source module being formed by a combination of a plurality of members, the laser light source module including: a laser element drive circuit including a memory that stores a password, said laser element drive circuit making said laser element emit laser light if an input password that has been input matches the password stored in said memory; and a laser element destruction mechanism that, if the plurality of members are separated, destroys said laser element.
US09083140B2
A CW fiber-laser includes a gain fiber having a reflector proximity-coupled to one end, with the other end left uncoated. A laser resonator is defined by the reflector and the uncoated end of the gain-fiber. Pump-radiation from two fast-axis diode-laser bar stacks is combined and focused into the uncoated end of the gain-fiber for energizing the fiber. Laser radiation resulting from the energizing is delivered from the uncoated end of the gain-fiber and separated from the pump-radiation by a dichroic mirror.
US09083139B2
A mount for an optical element such as in a laser, optical amplifier, or other optical system, is disclosed. The mount is a mounting vane (100) for cooling the optical element (125) by a fluid stream. The optical element may be a gain medium generating heat. The mounting vane comprises: an input section with a leading edge (110) for meeting the fluid stream; a diffuser section (130) which tapers to a trailing edge (135); and a plane section (120) with an aperture for receiving the optical element (125) for cooling by the fluid stream, the plane section arranged between the input section and diffuser section, wherein the diffuser section (130) includes one or more flow guiding fins (140) protruding from the diffuser section. The mounting vane may be stacked with a plurality of other mounting vanes in a manifold. The shape of the vane plate results in a turbulent fluid flow improving the heat exchange between a laser disc heated by optical pumping and a cryogenic He gas used for cooling.
US09083138B2
The invention relates to a micro-scale cooling element (1) having a mounting surface (2) for a constituent part, in particular a semiconductor component, that is to be cooled, which element is configured, in particular, cuboidally and has in the interior a micro-scale cooling structure (3) that is connected via connecting conduits (4) to at least one inflow opening (5) and at least one outflow opening (6) through which a cooling medium is conveyable to and dischargeable from the micro-scale structure (3), the micro-scale cooling element having a monolithic structure.
US09083133B2
A hand operated crimping tool comprising a body arranged between a distal end and a proximal end of the crimping tool, a tool head arranged distally on the crimping tool, and handles arranged proximally on the crimping tool, where at least one handle is arranged pivotally to the body, and where the tool head is arranged axially slidable along the body. A distal crimping die is arranged at the tool head and a proximal crimping die is arranged at the body between which crimping dies a workpiece is to be crimped. The movement of the handles is connected to the movement of the tool head by a mechanism, whereby the tool head is movable between a distal non-crimping position and a proximal crimping position depending on the relative position of the tool handles.
US09083127B2
An improved connection apparatus is connectable with an elongated neutral bus to electrically connect a neutral conductor to the neutral bus. The connection apparatus is movable among any of a variety of positions along the neutral bus in order to facilitate connection of the various neutral conductors with the neutral bus at various desirable locations within an electrical enclosure. The connection apparatus is also advantageously removable from the neutral bus and is reinstallable thereon to facilitate changing the locations of the connections between the neutral conductors and the neutral bus and to avoid interference between any of a neutral connection, a connection apparatus, a neutral bus, and a circuit interrupter.
US09083125B2
An adaptor for adapting a mains plug according to a first national standard to a mains socket according to a second, different second national standard. The adaptor comprises a housing with a socket for receiving the first mains plug, and at least two plug assemblies according to different national standards, one of the at least two plug assemblies being according to the second national standard. An externally-operable selection mechanism is provided for selectively deploying, or at least for making externally deployable, one of the at least two plug assemblies while simultaneously concealing, at least partially, the remaining plug assembly or assemblies so to make them effectively unusable. The end user can thus effortlessly select one of the outputs while hiding one that is not necessary. A network of internal conductors for providing electrical continuity between the first mains plug and the selected plug assembly is provided inside the adaptor.
US09083120B2
A socket for electronic components configured to connect each electrode terminal of an electronic component to a wiring of a wiring board with a shield member having electrical conductivity and multiple openings being disposed on the wiring board, with a contact unit configured to electrically conduct the electrode terminal of the electronic component and the wiring of the wiring board PB being disposed in the openings, and with the contact unit including a ground contacting portion configured to electrically conduct with the shield member, and when the contact unit is for grounding, grounding is performed by the ground contacting portion and the shield member being brought into contact and electrically conducting.
US09083119B2
A connector is disclosed for use in automotive applications, which has improved retention capabilities. The connector includes a body portion that supports an array of conductive terminals. An outer housing is molded over the body portion and the terminal termination area to form an exterior protective housing of the connector. The protective housing of the connector is provided with a pair of engagement arms formed on the exterior of the protective housing. The arms are connected to the housing at their opposite ends and are formed with an intervening space between them and the housing. The space is configured to provide an outward bias force on the engagement arms such that when the connector is inserted into a receiving frame, the engagement arms are biased outwardly to press against sidewalls of the receiving frame and retain the connector in place therein without the need for additional latches or O-rings.
US09083117B2
A card connector having a housing with a card insertion end, an opposing distal end, and a base. The card connector has a shell positioned on the housing. A card insertion space and a card ejection mechanism receiving space are both positioned between the housing and the shell. The card connector has a card ejection mechanism disposed in the card ejection mechanism receiving space. The card ejection mechanism includes a sliding member, a spring biasing the sliding member in a card-ejecting direction, a lock for locking the sliding member at a locking position; and a sliding member guide. The sliding member guide includes a first guiding member disposed on an interior surface of the base and engageable with a card insertion end of the sliding member; and a second guiding member disposed on an interior surface of the shell and engageable with a distal end of the sliding member.
US09083107B2
A connector includes a plurality of connection terminals, a housing, an installing part and a sealing member. Cables are connected to the connection terminals. The housing holds the connection terminals. The installing part is formed by a part of the housing, and is fitted into a mounting hole of a connection counterpart. The sealing member is provided in the installing part, and seals between the installing part and the mounting hole. Connecting tab parts provided in the connection terminals are connected to a terminal block provided at the connection counterpart side. The connection terminals includes a confluent connection terminal including a plurality of cable connecting parts to which a plurality of the cables are connected and one of the connecting tab parts.
US09083096B2
A telecommunications jack, and a method of manufacturing such a jack, are disclosed. In one aspect, the jack includes a housing having a socket sized to receive either a first telecommunications plug of a first type or a second telecommunications plug of a second type having a different arrangement of electrical contacts as compared to the first telecommunications plug. The telecommunications jack also includes a plurality of contact springs exposed within the socket and positioned for alignment with electrical contacts of the first telecommunications plug when the first telecommunications plug is inserted into the socket. At least one of the contact springs remains unaligned with any of the electrical contacts of the second telecommunications plug when the second telecommunications plug is inserted into the socket, and is a resilient conductive material, At least one other contact spring of the plurality of contact springs are a second material having a lower resiliency than the at least one of the contact springs.
US09083095B2
A wiring module attached to a plurality of electric cells having electrode terminals including positive electrodes and negative electrodes has a plurality of bus bars having pairs of through-holes respectively connected to the positive electrodes and the negative electrodes of the electric cells and bus bar insulating members each held by the adjacent bus bars. Of the plurality of bus bar insulating members, a first bus bar insulating member and a second bus bar insulating member are connected with each other by the bus bar.
US09083093B2
An electrical terminal includes a housing a conductor rail disposed on the housing and first and second fasteners. The first fastener includes a fastening bolt or a fastening nut and has a central axis. The first fastener includes an outer circumference corresponding to a head of the fastening bolt or to the fastening nut. The housing is configured, in a mounting position, to completely surround the outer circumference of the first fastener in a direction perpendicular to the central axis and has a shape corresponding to an outer contour of the first fastener. The second fastener includes a corresponding bolt or nut for cooperating with the first fastener. The first and second fasteners are configured to cooperate, in a position of use of the electrical terminal, so as to clamp an electrical conductor between the second fastener and the conductor rail.
US09083089B2
In one exemplary embodiment of the invention, an electrical grounding device for dissimilar metals is provided. The device includes a body comprising adjacent first and second plate portions, the body including a first surface formed from a first metal and an opposite second surface formed from a second metal. The first plate portion is folded onto the second plate portion such that a portion of the first surface of the first plate portion contacts a portion of the first surface of the second plate portion. The first surface of the first plate portion is configured to couple to a first component formed from the first metal and the second surface of the second plate portion is configured to couple to a second component formed from the second metal, the body electrically coupling the first component and the second component to facilitate electrically connecting the first and second components.
US09083087B2
An antenna system switching method and a mobile terminal is described. The mobile terminal includes a first portion and a second portion, a first antenna system and a second antenna system. The mobile terminal has a first physical status and a second physical status according to the difference of the relative positions of the first portion and the second portion. The mobile terminal operates through the different first antenna system and second antenna system according to the difference of the physical statuses in which it is, so that an antenna ground unit and an antenna radiating unit can be located on different parts of the mobile terminal, the demand for the height of the antenna of the mobile terminal is satisfied while the light and thin of the mobile terminal is implemented.
US09083085B2
Provided is a method for transmitting and receiving multi-input multi-output in a wireless backhaul network, including: selecting at least one pair of dual-polarized transmitting antennas to be activated among pairs of dual-polarized transmitting antennas of a transmitter; transmitting a signal through the selected pairs of dual-polarized transmitting antennas; and receiving, by pairs of dual-polarized receiving antennas of a receiver, the signal transmitted from the transmitter.
US09083080B2
An antenna structure is provided, including a first radiator, a second radiator, a second coupling portion and a switch Circuit. The first radiator includes a feed portion and a first radiator body. The second radiator includes a first coupling portion, a second radiator body and a ground portion. The first coupling portion is connected to a first end portion of the second radiator body. The ground portion is connected to the second radiator body. At least a portion of the first radiator body is located between the first coupling portion and the second coupling portion. When the antenna structure is in a first mode, the switch circuit forms an electric path between the second radiator and the second coupling portion, and when the antenna structure is in a second mode, the switch circuit removes the electric path between the second radiator and the second coupling portion.
US09083078B2
An apparatus for fastening an antenna to several vehicles which have restrictive placement locations is disclosed. One embodiment of the apparatus includes a mounting bracket and a shelf bracket; where the mounting bracket is adapted to be securely attached to several vehicles. An antenna mounts on the shelf bracket and the shelf bracket is adapted to be oriented to a preferred antenna position and to be securely attached to the mounting bracket.
US09083075B2
A device includes multiple transceivers, a coupling block and an antenna. The transceivers operate according to time-division multiple access (TDMA) techniques. The coupling block is designed to enable the multiple transceivers to transmit or receive corresponding signals using the antenna. The multiple transceivers include a first transmitter and a second transmitter. The first transmitter is connected to the antenna via a first coupling network. The second transmitter is connected to the antenna via a series connection of a second coupling network and at least a portion of the first coupling network. Other transmitters are connected to the antenna via a series arrangement of at least a portion of the first coupling network and corresponding coupling networks.
US09083072B2
An antenna mount for adjusting the azimuth, elevation, and/or skew alignments of an antenna. The mount has a basic gearbox drive including a worm gear and worm wheel with interchangeable arcuate members that can be inserted in the basic drive design to customize it for azimuth, elevation, and/or skew adjustments. The arcuate member for azimuth adjustments permits the gearbox drive to rotate the attached antenna more than 360 degrees and provides two hard stop positions about 400 degrees from each other for reference points for the search routine and to prevent undue twisting of any attached, exterior wiring. Replacing the azimuth arcuate member with a modified or second arcuate member reduces the rotational movement (e.g., to 20 degrees) making the gearbox drive more suitable for elevation adjustments. Similarly, a third gearbox drive can be provided with a third arcuate member with more of a middle range of movement (e.g., 90-180 degrees) suitable for skew adjustments of the antenna.
US09083071B2
An electrical device that comprises a tunable cavity filter that includes a container and a post. The container encloses a cavity therein, wherein interior surfaces of the container are covered with a metal layer. The post is configured be movable through an opening in the container such that at least a portion of the post is locatable inside of the cavity.
US09083069B2
A power combiner/distributor including first, second, and third waveguides connected with each other in a planar shape, and for either one of distributing power inputted from the first waveguide to the second and third waveguides and combining powers inputted from the second and third waveguides to input the combined power to the first waveguide is provided. The power combiner/distributor includes a branch circuit connected with the first waveguide and for branching a transmission path formed in the first waveguide into first and second transmission paths, and decoupling circuits connected with the branch circuit and also to the second and third waveguides, respectively, the decoupling circuits having a power losing resonator coupled to the second and third waveguides, resonating within an operation frequency band, and causing a power loss.
US09083066B2
A battery system having first and second battery cells and a cooling fin disposed between the first and second battery cells is provided. The cooling fin receives heat energy from the first and second battery cells and transitions a two-phase refrigerant into a gaseous refrigerant within an internal flow path. The compressor pumps the gaseous refrigerant into a condenser. The condenser transitions the gaseous refrigerant into the liquid refrigerant by extracting heat energy from the gaseous refrigerant.
US09083064B2
A system for detecting thermal events, e.g., thermal runaway, within a sealed battery pack based on a characterization of monitored pressure variations within the pack is provided. The system includes at least one pressure sensor coupled to the battery pack and to a pressure monitoring system that outputs pressure data representative of the battery pack pressure over time; a system controller that analyzes the pressure data and outputs a control signal when the pressure data fits a specific curve shape; and a thermal event response subsystem that performs a preset response upon receipt of the control signal from the system controller. The system may include a secondary effect monitoring system, wherein the thermal event response subsystem performs the preset response when the pressure data fits a specific curve shape and the secondary effect is detected by the secondary effect monitoring system.
US09083063B2
An electrochemical cell has a housing. The housing has at least one open end and a sidewall. An anode; a cathode; a separator disposed between the anode and the cathode; and an electrolyte are included within the housing. A magnetic diverter is affixed to an external surface of the sidewall of the housing. The magnetic diverter includes a recess. An integrated circuit is positioned within the recess.
US09083059B2
A secondary battery capable of improving cycle characteristics is provided. The secondary battery includes a cathode 21, an anode 22, and an electrolytic solution. A separator 23 provided between the cathode 21 and the anode 22 is impregnated with the electrolytic solution. The electrolytic solution contains a solvent and an electrolyte salt. The solvent contains a cyclic compound having a disulfonic acid anhydride group (—S(═O)2—O—S(═O)2—) and succinonitrile. Compared to a case that the solvent does not contain both the cyclic compound having the disulfonic acid anhydride group and succinonitrile or a case that that the solvent contains at least one thereof, chemical stability of the electrolytic solution is improved. Thus, even if charge and discharge are repeated, electrolytic solution decomposition is inhibited.
US09083045B2
A composite material comprising a reaction product of (A) at least one organic polymer, (B) sulfur and (C) carbon in a polymorph which comprises at least 60% sp2-hybridized carbon atoms, and additionally particles or domains which comprise carbon (C) filled with sulfur (B).
US09083043B2
In order to increase the electrochemical stability of a cathode material for lithium cells, the cathode material includes an iron-doped lithium titanate. A method for manufacturing a lithium titanate includes: a) calcinating a mixture of starting materials to form an iron-doped lithium titanate; and b) at least one of electrochemical insertion and chemical insertion of lithium into the iron-doped lithium titanate.
US09083017B2
A fuel cell stack includes a plurality of unit cells stacked in a stacking direction substantially along a direction of gravity. Each of the plurality of unit cells includes a first metal separator, a second metal separator, and a membrane electrode assembly sandwiched between the first metal separator and the second metal. A reactant gas channel allows a reactant gas to flow along a surface of each of the first and second metal separators. A reactant gas inlet manifold and a reactant gas outlet manifold allow the reactant gas to flow the reactant gas inlet manifold and the reactant gas outlet manifold in the stacking direction. A bridge portion forms a connection channel to connect at least the reactant gas outlet manifold to the reactant gas channel. The bridge portion includes a guide portion to break a continuity of condensed water.
US09083005B2
The present invention relates to a reactor for atomic layer deposition (ALD), comprising a reaction chamber comprising a platen and bounded internally by surfaces; at least one inlet orifice and at least one outlet orifice, each emerging from one of the surfaces bounding the chamber. The reactor furthermore comprises, within it, at least one wall apertured with at least one orifice, the apertured wall extending around the platen and over at least most of the height between the lower surface and the upper surface, at least one orifice in at least one of the apertured walls not facing the inlet orifice so as to form chicanes in the flow of gaseous precursor from each inlet orifice to the platen.
US09082998B2
An organic electroluminescent display module includes: an organic electroluminescent display panel including a front surface, a side surface and a rear surface, the front surface displaying images; and a bottom frame surrounding the side and rear surfaces partially, the bottom frame including a metallic material.
US09082996B2
An organic electroluminescent element containing organic layers sandwiched between an anode and a cathode, wherein the organic layers incorporate an emission layer A containing a host compound A and at least two types of emission dopants, and an emission layer B containing a host compound B and at least one type of emission dopant, provided that at least one of the emission dopants contained in the emission layer A is a phosphorescence-emitting material.
US09082993B2
OLEDs having increased illumination are disclosed. The OLEDs have light emitting layers with periodic grain sizes. In particular, by depositing smaller particles at the boundaries of the emitting layers, the injection rate of carriers is improved in the emitting layers and by depositing larger particles in the middle of the emitting layers, the carrier density is increased, which increases electron-hole recombination. Increased recombination facilitates radiative emission of exitons from the OLED. As a result of the periodic grain size structure of the emitting layers, the electroluminescence and durability of the OLEDs are improved.
US09082990B2
The invention describes electronic devices comprising a metal complex compound having at least one ligand containing an N donor and a P donor having the formula (I), in which the carbons C1 and C2 are part of an aromatic or non-aromatic ring system F1, P and N are phosphorus and nitrogen, where the nitrogen is in sp2-hybridized form, the radicals R3 and R4 are, independently of one another, hydrogen or an alkyl, cycloalkyl, alkenyl, cycloalkenyl, alkynyl, cycloalkynyl, alkylcycloalkyl, heteroalkyl, heterocycloalkyl, heteroalkylcycloalkyl, aryl, heteroaryl, aralkyl or heteroaralkyl radical having up to 40 C atoms, and R1 and R2 are, independently of one another, an atom or radical from the group comprising hydrogen, halogen, R, RO—, RS—, RCO—, RCOO—, RNH—, R2N—, RCONR— and —Si(R)X(OR)3-X, where R=an alkyl, cycloalkyl, alkenyl, cycloalkenyl, alkynyl, cycloalkynyl, alkylcycloalkyl, heteroalkyl, heterocycloalkyl, heteroalkylcycloalkyl, aryl, heteroaryl, aralkyl or heteroaralkyl radical having up to 40 C atoms and X=1, 2 or 3. The invention furthermore describes a process for the production of an electronic device of this type and processes for the generation of light or blue emission using a metal complex compound of this type.
US09082989B2
Synthesis of platinum(II) di(2-pyrazolyl)benzene chloride and analogs includes forming a 1,3-di-substituted benzene including two aromatic five-membered heterocycles, and reacting the 1,3-di-substituted benzene with an acidic platinum-containing solution to form a luminescent platinum(II) complex. The luminescent platinum(II) complex is capable of emitting blue and white light and can be used as an emitter in a light emitting device.
US09082971B2
A variable resistance layer includes a first variable resistance layer comprising a first metal oxide that is oxygen deficient and a second variable resistance layer comprising a second metal oxide having a degree of oxygen deficiency that is different from that of the first metal oxide, wherein the second variable resistance layer includes a non-metal element A that is different from oxygen, x<(y+z) is satisfied where a composition of the first variable resistance layer is represented by MOx and a composition of the second variable resistance layer is represented by NOyAz, the second variable resistance layer has a higher resistivity than a resistivity of the first variable resistance layer, and a film density of the second variable resistance layer is lower than a theoretical film density of the second metal oxide which has a stoichiometric composition.
US09082969B2
Subject matter disclosed herein relates to a method of manufacturing a semiconductor integrated circuit device, and more particularly to a method of fabricating a phase change memory device.
US09082960B2
A synthetic antiferromagnet serving as a reference layer for a magnetic tunnel junction is a laminate with a plurality of “x+1” magnetic sub-layers and “x” non-magnetic spacers arranged in an alternating fashion, with a magnetic sub-layer at the top and bottom of the laminated stack. Each spacer has a top and bottom surfaces that interface with adjoining magnetic sub-layers generating antiferromagnetic coupling between the adjoining sub-layers. Perpendicular magnetic anisotropy is induced in each magnetic sub-layer through an interface with a spacer. Thus the dipole field exerted on a free layer is substantially reduced compared with that produced by a conventional synthetic antiferromagnetic reference layer. Magnetic sub-layers are preferably Co while Ru, Rh, or Ir may serve as non-magnetic spacers.
US09082953B2
Acoustic wave devices and methods of coating a protective film of alumina (Al2O3) on the acoustic wave devices are disclosed herein. The protective film is applied through an atomic layer deposition (ALD) process. The ALD process can deposit very thin layers of alumina on the surface of the acoustic wave devices in a precisely controlled manner. Thus, the uniform film does not significantly distort the operation of the acoustic wave device.
US09082941B2
A formulation incorporates nanoparticles, particularly quantum dot (QD) nanoparticles, into an optically clear medium (resin) to be used as a phosphor material in lighting and display applications, and as a down converting phosphor material in LEDs (light emitting diodes). The resin is compatible with QDs to allow high performance and stability of QD-based LEDs, lighting and display applications.
US09082937B2
The present invention relates to a LED module which converts pump light from a LED chip (120) to light at another wavelength, which is emitted from the module. The conversion takes place in a portion of a luminescent material (124). The color purity of the LED module is enhanced by reducing any leakage of pump light using a reflector in combination with an absorber. In one embodiment, the absorber is integrated as one or several thin absorbing layers between the layers of a multi-layer reflection filter (126); this may yield an even higher reduction of pump light leakage from the module.
US09082934B2
A semiconductor optoelectronic structure with increased light extraction efficiency, includes a substrate; a buffer layer is formed on the substrate and includes a pattern having plural grooves formed adjacent to the substrate; a semiconductor layer is formed on the buffer layer and includes an n-type conductive layer formed on the buffer layer, an active layer formed on the n-type conductive layer, and a p-type conductive layer formed on the active layer; a transparent electrically conductive layer is formed on the semiconductor layer; a p-type electrode is formed on the transparent electrically conductive layer; and an n-type electrode is formed on the n-type conductive layer.
US09082930B1
Nanostructured thermoelectric elements are made from planar uniwafer processing methods. The method includes producing either n-type or p-type thermoelectric uniwafer structure bearing nanostructure material embedded in a low thermal conductivity fill material. The method further includes partially cutting the uniwafer structure to form a plurality of chip structures separated by trenches. The method includes filling the trenches with the fill material to surround the nanostructure material within each chip structure. The method further includes additionally planar processing to form both frontend and backend conductive contact layers respectively coupled to frontend regions and backend regions of the chip structures. Additionally, the modified thermoelectric uniwafer structure is cut to turn the chip structures to bulk-sized nanostructured thermoelectric legs, each bulk-sized nanostructured thermoelectric leg being wrapped around by the fill material and ready for assembling thermoelectric modules.
US09082926B2
A semiconductor optical emitting device comprises an at least partially transparent substrate, an active semiconductor structure, a dielectric layer and a metal layer. The substrate comprises a first surface, a second surface and at least one sidewall. The active semiconductor structure comprises a first surface, a second surface and at least one sidewall, the first surface of the active semiconductor structure facing the second surface of the substrate. The dielectric layer surrounds at least a portion of the at least one sidewall of the active semiconductor structure. The metal layer surrounds at least a portion of the dielectric layer. The at least one sidewall of the active semiconductor structure is tapered and a first portion of the at least one sidewall of the active semiconductor structure has a different tapering than a second portion of the at least one sidewall of the active semiconductor structure.
US09082918B2
A novel quantum dot containing two different metals at non-toxic levels which is capable of narrow bandwidth near infrared emissions at wavelengths of 600-1100 nm. The quantum dot is fabricated via an aqueous method which forms a structure having an inner region of one composition and an outer region of a different composition, wherein the inner region contains at least a first metal and the outer region contains at least a second metal. The quantum dots may be enabled for bioconjugation and may be used in a method for tissue imaging and analyte detection.
US09082917B2
In a solar cell module 100, the wiring member 11 is connected onto the connection electrode 40 through a resin adhesive 12; and the connection electrode 40 includes a plurality of projections 40a which are in direct contact with the wiring member.
US09082912B2
Improved photovoltaic module backsheets, and processes for making the same, are disclosed, including nylon resin films filled with mineral additives, for use in photovoltaic laminated modules. The present disclosure provides nylon-11 and/or nylon-1010 films and mineral additives for use as backsheet materials in photovoltaic modules having improved thermal and humidity performance.
US09082911B2
The systems, methods, and devices of the various embodiments provide a photovoltaic cell made up of an array of photovoltaic bristles. The photovoltaic bristles may be configured individually and in an array to have a high probability of photon absorption. The high probability of photon absorption may result in high light energy conversion efficiency.
US09082908B2
A solar cell includes a doped layer disposed on a first surface of a semiconductor substrate, a doped polysilicon layer disposed in a first region of a second surface of the semiconductor substrate, a doped area disposed in a second region of the second surface, and an insulating layer covering the doped polysilicon layer and the doped area. The insulating layer has openings exposing portions of the doped polysilicon layer and the doped layer, and the doped polysilicon layer and doped layer are respectively connected to a first electrode and a second electrode through the openings. The semiconductor substrate and the doped layer have a first doping type. One of the doped polysilicon layer and the doping area has a second doping type, and the other one of the doped polysilicon layer and the doping area has the first doping type which is opposite to the second doping type.
US09082903B2
Methods and devices are described for a photovoltaic device and substrate structure. In one embodiment, a photovoltaic device includes a substrate structure and a CdTe absorber layer, the substrate structure including a Zn1-xMgxO window layer and a low conductivity buffer layer. Another embodiment is directed to a process for manufacturing a photovoltaic device including forming a Zn1-xMgxO window layer over a substrate by at least one of sputtering, evaporation deposition, CVD, chemical bath deposition process and vapor transport deposition process. The process including forming a CdTe absorber layer above the Zn1-xMgxO window layer.
US09082895B2
Provided are a thermoelectric device and a method of manufacturing the same. The method may include forming nanowires on a substrate, forming a barrier layer on the nanowires, forming a bulk layer on the barrier layer, forming a lower electrode under the substrate, and forming an upper electrode on the bulk layer.
US09082889B2
In one embodiment, an array substrate for a flat display device includes a gate line extending in a first direction, a source line extending a in second direction orthogonally crossing the first direction. A switching element includes a semiconductor layer, a gate electrode electrically connected with the gate line, a source electrode electrically connected with the gate line in contact with the semiconductor layer and a drain electrode in contact with the semiconductor layer. An insulating film covers the source line and the switching element, and includes a contact hole exposing the drain electrode. A pixel electrode is formed on the insulating film. An insulating filling component is filled in the contact hole of the insulating film so as to be interposed between the drain electrode and the pixel electrode in a pixel in which the source line is short-circuited with the drain electrode.
US09082887B1
A method of manufacture of an integrated circuit packaging system includes: providing a semiconductor wafer having a chip pad; attaching a wafer frame to the semiconductor wafer, the wafer frame having a horizontal cover integral to a protruding connector with the protruding connector on the chip pad; forming an underfill around the protruding connector and between the horizontal cover and the semiconductor wafer; removing the horizontal cover exposing the underfill and the protruding connector; and singulating an integrated circuit package from the semiconductor wafer.
US09082880B2
A memory device that is as small in area as possible and has an extremely long data retention period. A transistor with extremely low leakage current is used as a cell transistor of a memory element in a memory device. Moreover, in order to reduce the area of a memory cell, the transistor is formed so that its source and drain are stacked in the vertical direction in a region where a bit line and a word line intersect each other. Further, a capacitor is stacked above the transistor.
US09082878B2
A device includes a vertical power semiconductor chip having an epitaxial layer and a bulk semiconductor layer. A first contact pad is arranged on a first main face of the power semiconductor chip and a second contact pad is arranged on a second main face of the power semiconductor chip opposite to the first main face. The device further comprises an electrically conducting carrier attached to the second contact pad.
US09082876B2
Integrated circuits and methods for fabricating integrated circuits are provided herein. In an embodiment of a method for fabricating integrated circuits, a P-type gate electrode structure and an N-type gate electrode structure are formed overlying a semiconductor substrate. The gate electrode structures each include a gate electrode that overlies a gate dielectric layer and a nitride cap that overlies the gate electrode. Conductivity determining ions are implanted into the semiconductor substrate using the P-type gate electrode structure and the N-type gate electrode structure as masks to form a source region and a drain region for the P-type gate electrode structure and the N-type gate electrode structure. The nitride cap remains overlying the N-type gate electrode structure during implantation of the conductivity determining ions into the semiconductor substrate to form the source region and the drain region for the N-type gate electrode structure.
US09082862B2
An oxide semiconductor composition comprises graphene, a metal oxide precursor, and a solvent. Based on a total weight of the oxide semiconductor composition, a concentration of the graphene is between 0.01 and 10 wt %, a concentration of the metal oxide is between 0.01 and 30 wt %, and a concentration of the solvent is between 60 and 99.98 wt %.
US09082859B2
A thin film transistor (TFT) includes a scan line on a substrate, the scan line including a straight portion extending along a first direction, an active layer including an oxide semiconductor and overlapping the straight portion of the scan line, the active layer having a first region, a second region, and a third region that are linearly and sequentially aligned along the first direction, a first insulating layer between the active layer and the scan line, a first electrode connected to the first region of the active layer, and a second electrode connected to the third region of the active layer.
US09082854B2
An electrooptic device substrate includes a scan line that is provided on an element substrate, a foundation insulating layer, a semiconductor layer provided on the foundation insulating layer, a gate insulating layer, recesses that are provided at both sides of the semiconductor layer so as to penetrate through the foundation insulating layer and the gate insulating layer, a gate electrode that is provided on the gate insulating layer and is electrically connected to the scan line in the recesses, an insulating interlayer that covers the gate insulating layer, the gate electrode, and the recesses, and a data line that is provided on the insulating interlayer so as to overlap with the scan line, the semiconductor layer, the gate electrode, and the recesses. The recesses include first recesses that overlap with the scan line and second recesses that extend to outer sides of the scan line.
US09082845B1
A split-body Super Junction FET is made using only seven masks. Thin oxide is disposed on an upper semiconductor surface of a super junction charge compensation region. A polysilicon gate is disposed on the thin oxide. An ILD (InterLayer Dielectric) layer is disposed on the upper surface of the thin oxide so that the ILD layer covers the polysilicon gate. A gate bus line metal structure and a field plate metal structure are disposed on the upper surface of the ILD. A portion of the upper surface of the ILD extends from the gate bus line metal, laterally over floating rings, and to the field plate metal. This portion of the upper surface of the ILD layer is substantially planar where the ILD layer passes over the floating rings. The field plate metal structure, a polysilicon feature, and a diffusion region together form a stepped depletion layer field plate structure.
US09082844B2
The present disclosure relates to a method of transferring semiconductor elements from a non-flexible substrate to a flexible substrate. The present disclosure also relates to a method of manufacturing a flexible semiconductor device based on the method of transferring semiconductor elements. The semiconductor elements grown or formed on a non-flexible substrate may be effectively transferred to a resin layer while maintaining an arrangement of the semiconductor elements. The resin layer may function as a flexible substrate for supporting the vertical semiconductor elements.
US09082842B2
A semiconductor device disclosed herein includes an insulated gate, a main and a sub trench conductors. The main and sub trench conductors are formed in the cell region, and have a conductor that is covered with an insulation film and fills a trench extending in a first direction. The sub trench is located, with respect to the main trench conductor, in a second direction perpendicularly crossing the first direction and extending from the cell region side to the non-cell region. Length of the sub trench conductor in the first direction is shorter than a length of the insulated gate in the first direction. Distance between the main and sub trench conductors is shorter than a distance between the main trench conductor and the insulated gate. At least a part of the sub trench conductor reaches a position deeper than a boundary between the first and second semiconductor regions.
US09082837B2
A process integration is disclosed for fabricating non-volatile memory (NVM) cells having recessed control gates (118, 128) on a first substrate area (111) which are encapsulated in one or more planar dielectric layers (130) prior to forming in-laid high-k metal select gates and CMOS transistor gates (136, 138) in first and second substrate areas (111, 113) using a gate-last HKMG CMOS process flow without interfering with the operation or reliability of the NVM cells.
US09082836B2
A field effect transistor includes a stacked body, a source electrode, a drain electrode, a gate electrode, a dielectric layer and a silicon nitride layer. The stacked layer has a heterojunction made of a nitride semiconductor. The source and drain electrodes are provided on a surface of the stacked body. The gate electrode is provided on the surface of the stacked body between the source and the drain electrodes, and has a field plate portion. The dielectric layer is provided so as to cover an intersection line of a first side surface of the gate electrode and the surface of the stacked body. The silicon nitride layer is provided so as to cover a region between the source electrode and the gate electrode and a region between the dielectric layer and the drain electrode. The field plate portion protrudes from the first side surface.
US09082832B2
A semiconductor device has a semiconductor wafer with a plurality of contact pads. A first insulating layer is formed over the semiconductor wafer and contact pads. A portion of the first insulating layer is removed, exposing a first portion of the contact pads, while leaving a second portion of the contact pads covered. An under bump metallization layer and a plurality of bumps is formed over the contact pads and the first insulating layer. A second insulating layer is formed over the first insulating layer, a sidewall of the under bump metallization layer, sidewall of the bumps, and upper surface of the bumps. A portion of the second insulating layer covering the upper surface of the bumps is removed, but the second insulating layer is maintained over the sidewall of the bumps and the sidewall of the under bump metallization layer.
US09082830B2
A method of patterning a metal layer is disclosed. The method includes providing a substrate and forming a material layer over the substrate. The method includes forming a second material layer over the first material layer. The method includes performing a first patterning process to the second material layer to form a trench in the second material layer. The first patterning process defines a width size of the trench, the width size being measured in a first direction. The method includes performing a second patterning process to the trench to transform the trench. The second patterning process defines a length size of the transformed trench. The length size is measured in a second direction different from the first direction. The method also includes filling the transformed trench with a conductive material.
US09082826B2
Disclosed herein are methods of filling a 3-D structure of a semiconductor substrate with a tungsten-containing material. The 3-D structure may include sidewalls, a plurality of openings in the sidewalls leading to a plurality of features having a plurality of interior regions. The methods may include depositing a first layer of the tungsten-containing material within the 3-D structure such that the first layer partially fills a plurality of interior regions of the 3-D structure, etching vertically and horizontally after depositing the first layer, and depositing a second layer of the tungsten-containing material within the 3-D structure after the vertical and horizontal etching such that the second layer fills at least a portion of the interior regions left unfilled by the first layer. Also disclosed herein are apparatuses for filling a 3-D structure of a semiconductor substrate with a tungsten-containing material having a controller with instructions for etching vertically and horizontally.
US09082816B2
A semiconductor mounting apparatus has a dispensing station configured to dispense adhesive portions to the substrate locations of a substrate, a bonding station configured to place semiconductor chips on the substrate locations and a transport device configured to transport the substrates along a transport path. The transport device includes a buffer station disposed between the dispensing station and the bonding station. The buffer station is configured to temporarily remove a substrate which is to be transported from the dispensing station to the bonding station, or in reverse direction, from the transport path so that another substrate can be transported by the transport device from the bonding station to the dispensing station, or in reverse direction, respectively.
US09082815B2
A semiconductor device disclosed in this specification includes a p+ contact region, an n+ source region, a p− base region, an n− drift region, a gate electrode, an insulator, a p+ electric field alleviating layer, and a p− positive hole extraction region. The electric field alleviating layer has same impurity concentration as the base region or higher, contacts a lower surface of the base region, and is formed in a same depth as the gate trench or in a position deeper than the gate trench. A positive hole extraction region extends to contact the electric field alleviating layer from a position to contact an upper surface of a semiconductor substrate or a first semiconductor region, and extracts a positive hole that is produced in the electric field alleviating layer at the avalanche breakdown to the upper surface of the semiconductor substrate.
US09082804B2
An electrostatic clamp which more effectively removes built up charge from a substrate prior to removal is disclosed. Currently, the lift pins and the ground pins are the only mechanism used to remove charge from the substrate after implantation. The present discloses describes an electrostatic chuck in which the top dielectric surface has an embedded conductive region, such as a ring shaped conductive region in the sealing ring. Thus, regardless of the orientation of the substrate during release, at least a portion of the substrate will contain the conductive region on the dielectric layer of the workpiece support. This conductive region may be connected to ground through the use of conductive vias in the dielectric layer. In some embodiments, these conductive vias are the fluid conduits used to supply gas to the back side of the substrate.
US09082798B2
Even in case that a wafer is so greatly deviated that a peripheral portion of the wafer cannot be detected, position determination of the wafer can be performed without inflicting a damage on the wafer. The wafer peripheral portion, which is a target, is detected based on output images from a plurality of imaging units disposed along a peripheral portion shape of the wafer (step S210), and a wafer position deviation correcting step (step S220) or a rough correcting step (step 230) is performed according to the number of the imaging units capable of detecting the wafer peripheral portion. In case that the wafer peripheral portion cannot be detected by all the imaging units, a wafer position adjusting step (step 240) for moving the wafer is performed in a position adjusting direction acquired by a combination of the output images by each imaging unit.
US09082784B2
Methods of fabricating a semiconductor device are provided. The method includes forming a first mold layer on a in a cell region and a peripheral region, forming first storage nodes penetrating the first mold layer in the cell region and a first contact penetrating the first mold layer in the peripheral region, forming a second mold layer on the first mold layer, forming second storage nodes that penetrate the second mold layer to be connected to respective ones of the first storage nodes, removing the second mold layer in the cell and peripheral regions and the first mold layer in the cell region to leave the first mold layer in the peripheral region, and forming a second contact that penetrates a first interlayer insulation layer to be connected to the first contact. Related devices are also provided.
US09082780B2
A semiconductor device has a semiconductor die. An encapsulant is deposited around the semiconductor die. An interconnect structure having a conductive bump is formed over the encapsulant and semiconductor die. A mechanical support layer is formed over the interconnect structure and around the conductive bump. The mechanical support layer is formed over a corner of the semiconductor die and over a corner of the interconnect structure. An opening is formed through the encapsulant that extends to the interconnect structure. A conductive material is deposited within the opening to form a conductive through encapsulant via (TEV) that is electrically connected to the interconnect structure. A semiconductor device is mounted to the TEV and over the semiconductor die to form a package-on-package (PoP) device. A warpage balance layer is formed over the encapsulant opposite the interconnect structure.
US09082779B2
A seal ring structure is formed through a multilayer structure of a plurality of dielectric films in a peripheral part of a chip region to surround the chip region. A dual damascene interconnect in which an interconnect and a plug connected to the interconnect are integrated is formed in at least one of the dielectric films in the chip region. Part of the seal ring structure formed in the dielectric film in which the dual damascene interconnect is formed is continuous. A protection film formed on the multilayer structure has an opening on the seal ring. A cap layer connected to the seal ring is formed in the opening.
US09082777B2
Embodiments of the present invention disclose a method for encapsulating a component with plastic and its encapsulation structure, which belong to the plastic encapsulation technology field. The method includes: processing, by using the surface mounting technology, a first surface of a part to be encapsulated with plastic and/or performing die bonding on the first surface; encapsulating, with plastic, the first surface of the part to be encapsulated with plastic a second surface of the part to be encapsulated with plastic the first surface and/or performing die bonding in the second face; and encapsulating, with plastic, the second surface of the part to be encapsulated with plastic. This encapsulation structure includes a substrate, where components are fixed on an upper surface and a lower surface of the substrate, and the components on the upper surface and lower surface are all encapsulated with plastic in seal.
US09082774B1
A display device including a substrate having a display area and a non-display area. The non-display area is outside of the display area. A plurality of drivers on the non-display area of the substrate. Each of the drivers having a first alignment mark on a first side of the driver and a second alignment mark on a second side of the driver. A first contact pad having a third alignment mark on a first portion of the non-display area of the substrate. A second contact pad having a fourth alignment mark on a second portion of the non-display area of the substrate. The third alignment mark of the first contact pad corresponds to the first alignment mark of the driver and the fourth alignment mark of the second contact pad corresponds to the second alignment mark of the driver.
US09082771B2
The semiconductor device has insulating films 40, 42 formed over a substrate 10; an interconnection 58 buried in at least a surface side of the insulating films 40, 42; insulating films 60, 62 formed on the insulating film 42 and including a hole-shaped via-hole 60 and a groove-shaped via-hole 66a having a pattern bent at a right angle; and buried conductors 70, 72a buried in the hole-shaped via-hole 60 and the groove-shaped via-hole 66a. A groove-shaped via-hole 66a is formed to have a width which is smaller than a width of the hole-shaped via-hole 66. Defective filling of the buried conductor and the cracking of the inter-layer insulating film can be prevented. Steps on the conductor plug can be reduced. Accordingly, defective contact with the upper interconnection layer and the problems taking place in forming films can be prevented.
US09082766B2
A Through Mold Via (TMV) Integrated Circuit (IC) package is provided as a bottom IC package for a TMV Package on Package (POP) configuration. The TMV IC package has an overmold top portion having a substantially flat surface and spacer or standoff features extending upward from the flat surface. The spacer or standoff features are configured to abut the bottom surface of the top POP package during softer reflow in order to maintain a gap of predetermined height between the top and bottom IC packages.
US09082761B2
An integrated circuit structure includes a metal pad, a passivation layer including a portion over the metal pad, a first polymer layer over the passivation layer, and a first Post-Passivation Interconnect (PPI) extending into to the first polymer layer. The first PPI is electrically connected to the metal pad. A dummy metal pad is located in the first polymer layer. A second polymer layer is overlying the first polymer layer, the dummy metal pad, and the first PPI. An Under-Bump-Metallurgy (UBM) extends into the second polymer layer to electrically couple to the dummy metal pad.
US09082759B2
In accordance with an embodiment of the present invention, a semiconductor package includes a die paddle, and an encapsulant disposed around the die paddle. The semiconductor package has a first sidewall and a second sidewall. The second sidewall is perpendicular to the first sidewall. The first sidewall and the second sidewall define a corner region. A tie bar is disposed within the encapsulant. The tie bar couples the die paddle and extends away from the die paddle. A dummy lead is disposed in the corner region. The dummy lead is not electrically coupled to another electrically conductive component within the semiconductor package. The distance between the dummy lead and the tie bar is less than a shortest distance between the tie bar and other leads or other tie bars in the semiconductor package.
US09082750B2
Provided is a semiconductor device. The semiconductor device includes a substrate, a tunnel insulating layer, a charge storage pattern, a blocking layer, a gate electrode. The tunnel insulating layer is disposed over the substrate. The charge storage pattern is disposed over the tunnel insulating layer. The charge storage pattern has an upper surface, a sidewall, and an edge portion between the upper surface and the sidewall. The blocking layer includes an insulating pattern covering the edge portion of the charge storage pattern, and a gate dielectric layer covering the upper surface, the sidewall, and the edge portion of the charge storage pattern. The gate electrode is disposed over the blocking layer, the gate electrode covering the upper surface, the sidewall, and the edge portion of the charge storage pattern.
US09082744B2
The chip stack of semiconductor chips with enhanced cooling apparatus includes a first chip with circuitry on a first side and a second chip electrically and mechanically coupled to the first chip by a grid of connectors. The chip stack further includes a thermal interface material pad between the first chip and the second chip. The thermal interface material pad comprises a plurality of nanotubes containing a magnetic material, aligned parallel to mating surfaces of the first chip and the second chip, wherein a hydrophobic tail of oleic acid is wrapped around each one of the plurality of nanotubes and a hydrophilic acid head of the oleic acid is attached to the magnetic material.
US09082736B2
An organic EL panel forms at least one organic EL element on a substrate. The organic EL element has a laminating structure in which an organic layer including a light-emitting layer is arranged between an anode and a cathode. A light-emitting region in which the organic EL element is formed and a wiring region in which a wiring electrode is formed are formed on the substrate, the wiring electrode is drawn out from the light-emitting region and is electrically connected to the anode or the cathode of the organic EL element, and the wiring electrode has a planarly R shaped portion having a rounded corner at the end part on the side of the organic EL element.
US09082734B2
A voltage equal to the threshold value of a TFT (106) is held in capacitor unit (109). When a video signal is inputted from a source signal line, the voltage held in the capacitor unit is added thereto and a resultant signal is applied to a gate electrode of the TFT (106). Even when a threshold value is varied for each pixel, each threshold value is held in the capacitor unit (109) for each pixel. Thus, the influence of a variation in threshold value can be eliminated. Further, holding of the threshold value is conducted by only the capacitor unit (109) and a charge does not move at writing of a video signal so that a voltage between both electrodes is not changed. Thus, it is not influenced by a variation in capacitance value.
US09082729B2
One or more small spot showerhead apparatus are used to provide dopant exposure and/or to deposit materials using CVD, PECVD, ALD, or PEALD on small spots in a site isolated, combinatorial manner. The small spot showerheads may be configured within a larger combinatorial showerhead to allow multi-layer film stacks to be deposited in a combinatorial manner. Anneal processes where the area of the process can be controlled such as laser annealing or site-isolated rapid thermal processing (RTP) can be used to vary the annealing conditions in a combinatorial manner.
US09082717B2
An isolation region is provided. The isolation region includes a first groove and an insulation layer filling the first groove. The first groove is embedded into a semiconductor substrate and includes a first sidewall, a bottom surface and a second sidewall that extends from the bottom surface and joins to the first sidewall. An angle between the first sidewall and a normal line of the semiconductor substrate is larger than a standard value. A method for forming an isolation region is further provided. The method includes: forming a first trench on a semiconductor substrate, wherein an angle between a sidewall of the first trench and a normal line of the semiconductor substrate is larger than a standard value; forming a mask on the sidewall to form a second trench on the semiconductor substrate by using the mask; and forming an insulation layer to fill the first and second trenches. A semiconductor device and a method for forming the same are still further provided. In the semiconductor device, a material of the semiconductor substrate is interposed between a second groove bearing a semiconductor layer for forming an S/D region and the first and second sidewalls. The present invention is beneficial to reduce leakage current.
US09082714B2
Embodiments of the present disclosure are directed towards use of an etch process post wordline definition to improve data retention in a flash memory device. In one embodiment, a method includes forming a plurality of wordline structures on a substrate, wherein individual wordline structures of the plurality of wordline structures include a control gate having an electrically conductive material and a cap having an electrically insulative material formed on the control gate, depositing an electrically insulative material to form a liner on a surface of the individual wordline structures, and etching the liner to remove at least a portion of the liner. Other embodiments may be described and/or claimed.
US09082697B2
A semiconductor device having a vertical channel, a variable resistive memory device including the same, and a method of manufacturing the same are provided. The semiconductor device having a vertical channel includes a vertical pillar formed on a semiconductor substrate and including an inner portion and an outer portion surrounding the inner portion, junction regions formed in the outer portion of the vertical pillar, and a gate formed to surround the vertical pillar. The inner portion of the vertical pillar has a lattice constant smaller than that of the outer portion of the vertical pillar.
US09082695B2
A method of manufacturing a magnetic memory cell, including a magnetic tunnel junction (MTJ), includes using silicon nitride layer and silicon oxide layer to form a trench for depositing copper to be employed for connecting the MTJ to other circuitry without the use of a via.
US09082691B2
A nitride semiconductor device includes a substrate, a first Inx1Ga1-x1-y1Aly1N layer, a second Inx2Ga1-x2-y2Aly2N layer, an interlayer insulating film, a source electrode, a drain electrode, a first gate electrode, a Schottky electrode, a second gate electrode, an interconnection layer. The second Inx2Ga1-x2-y2Aly2N layer is provided on a surface of the first Inx1Ga1-x1-y1Aly1N layer. The second Inx2Ga1-x2-y2Aly2N layer has a wider band gap than the first Inx1Ga1-x1-y1Aly1N layer. The first gate electrode is provided between the source electrode and the drain electrode on a surface of the second Inx2Ga1-x2-y2Aly2N layer. The Schottky electrode is provided on the second Inx2Ga1-x2-y2Aly2N layer between the first gate electrode and the drain electrode. The second gate electrode is provided on the second Inx2Ga1-x2-y2Aly2N layer between the Schottky electrode and the drain electrode. The interconnection layer electrically connects the source electrode, the Schottky electrode, and the second gate electrode.
US09082690B2
A method of removing a plurality of semiconductor device layers from an underlying base substrate. A multilayered stack including alternating layers of sacrificial material layers and semiconductor material layers is formed on a base substrate. Each successive sacrificial material layer that is formed is thicker than the previously formed sacrificial material layer. An etch is then performed that first removes the thickest sacrificial material layer of the multilayered stack. The uppermost semiconductor device layer within the multilayered stack is accordingly first released. As the etch continues, the other sacrificial material layers are removed sequentially, in the order of decreasing thickness, and the other semiconductor device layers are removed sequentially.
US09082678B2
The thickness of a display device including a touch sensor is reduced. Alternatively, the thickness of a display device having high display quality is reduced. Alternatively, a method for manufacturing a display device with high mass productivity is provided. Alternatively, a display device having high reliability is provided. Stacked substrates in each of which a sufficiently thin substrate and a relatively thick support substrate are stacked are used as substrates. One surface of the thin substrate of one of the stacked substrates is provided with a layer including a touch sensor, and one surface of the thin substrate of the other stacked substrate is provided with a layer including a display element. After the two stacked substrates are attached to each other so that the touch sensor and the display element face each other, the support substrate and the thin substrate of each stacked substrate are separated from each other.
US09082674B2
A microelectronic package includes larger diameter solder bumps and smaller diameter solder bumps for coupling an interposer to a packaging substrate. The larger diameter solder bumps are positioned on a peripheral surface of the interposer and the smaller diameter solder bumps are positioned on a center surface of the interposer. The solder bumps positioned in the peripheral region can more reliably withstand the higher mechanical stresses that occur in this peripheral region during operation of the microelectronic package.
US09082661B2
A method includes performing a semiconductor fabrication process on a plurality of substrates. The plurality of substrates are divided into a first subset and a second subset. A rework process is performed on the second subset of the plurality of substrates but not on the first subset. A respective mean value of at least one exposure parameter for a lithography process is computed for each respective one of the first and second subsets of the plurality of substrates. A scanner overlay correction and a mean correction are applied to expose a second plurality of substrates on which the rework process has been performed. The mean correction is based on the computed mean values.
US09082659B1
A vertical type semiconductor device can include a vertical pillar structure that includes a channel pattern with an outer wall. Horizontal insulating structures can be vertically spaced apart from one another along the vertical pillar structure to define first vertical gaps therebetween at first locations away from the outer wall and to define second vertical gaps therebetween at the outer wall, where the second vertical gaps are wider than the first vertical gaps. Horizontal wordline structures can be conformally located in the first and second vertical gaps between the vertically spaced apart horizontal insulating structures, so that the horizontal wordline structures can be vertically thinner across the first vertical gaps than across the second vertical gaps.
US09082657B2
A semiconductor structure and a method for manufacturing the same are provided. The method comprises following steps. Semiconductor units are arranged on a substrate. A material layer is formed on the semiconductor units. A first patterned mask layer is formed on the semiconductor units. The first patterned mask layer has a mask opening corresponding to a portion of the semiconductor units and exposing the material layer. A portion of the material layer exposed by the mask opening is removed to remain a portion of the material layer on a sidewall of each of the semiconductor units exposed by the mask opening to form spacer structures.
US09082656B2
A manufacturing method for a memory array includes first forming a multilayer stack of dielectric material on a plurality of semiconductor strips, and then exposing the multilayer stack in switch transistor regions. The multilayer stacks exposed in the switch transistor regions are processed to form gate dielectric structures that are different than the dielectric charge trapping structures. Word lines and select lines are then formed. A 3D array of dielectric charge trapping memory cells includes stacks of NAND strings of memory cells. A plurality of switch transistors are coupled to the NAND strings, the switch transistors including gate dielectric structures wherein the gate dielectric structures are different than the dielectric charge trapping structures.
US09082655B2
A nonvolatile memory device having a vertical structure and a method of manufacturing the same, the nonvolatile memory device including a channel region that vertically extends from a substrate; gate electrodes on the substrate, the gate electrodes being disposed along an outer side wall of the channel region and spaced apart from one another; and a channel pad that extends from one side of the channel region to an outside of the channel region, the channel pad covering a top surface of the channel region.
US09082643B2
A semiconductor device is provided which includes an N-type semiconductor layer and a P-type semiconductor layer coexisting in the same wiring layer without influences on the properties of a semiconductor layer. The semiconductor device includes a first wiring layer with a first wiring, a second wiring layer with a second wiring, and first and second transistors provided in the first and second wiring layers. The first transistor includes a first gate electrode, a first gate insulating film, a first oxide semiconductor layer, a first hard mask layer, and first insulating sidewall films covering the sides of the first oxide semiconductor layer. The second transistor includes a second gate electrode, a second gate insulating film, a second oxide semiconductor layer, and a second hard mask layer.
US09082642B2
Disclosed is a semiconductor device, including: an active region defined in a shape extended in at least four different directions in a semiconductor substrate; and gates of first to fourth transistors formed on extended portions of the active region, respectively, in which the first to fourth transistors share one junction area.
US09082641B2
A semiconductor device includes a substrate, a first barrier layer disposed on the substrate, a first dielectric layer disposed on the first barrier layer, and a second barrier layer disposed on the first barrier layer. The semiconductor device further includes a third barrier layer and a first metal gate each being disposed between a first portion of the second barrier layer and a second portion of the second barrier layer. The first metal gate is disposed between the third barrier layer and the substrate. The semiconductor device further includes a second dielectric layer. The third barrier layer is disposed between the first metal gate and the second dielectric layer. The semiconductor device further includes a second metal gate. The semiconductor device further includes a contact hole positioned between the first metal gate and the second metal gate.
US09082629B2
A semiconductor device includes an insulated gate bipolar transistor (IGBT) arrangement. The IGBT arrangement includes a carrier confinement reduction region laterally arranged between a cell region and a sensitive region. The IGBT arrangement is configured or formed so that the cell region has a first average density of free charge carriers in an on-state of the IGBT arrangement, the carrier confinement reduction region has a second average density of free charge carriers in the on-state of the IGBT arrangement and the sensitive region has a third average density of free charge carriers in the on-state of the IGBT arrangement. The first average density of free charge carriers is larger than the second average density of free charge carriers and the second average density of free charge carriers is larger than the third average density of free charge carriers.
US09082627B2
A method for bonding at low or room temperature includes steps of surface cleaning and activation by cleaning or etching. The method may also include removing by-products of interface polymerization to prevent a reverse polymerization reaction to allow room temperature chemical bonding of materials such as silicon, silicon nitride and SiO2. The surfaces to be bonded are polished to a high degree of smoothness and planarity. VSE may use reactive ion etching or wet etching to slightly etch the surfaces being bonded. The surface roughness and planarity are not degraded and may be enhanced by the VSE process. The etched surfaces may be rinsed in solutions such as ammonium hydroxide or ammonium fluoride to promote the formation of desired bonding species on the surfaces.
US09082625B2
Embodiments of present invention provide a method of forming device pattern. The method includes defining a device pattern to be created in a device layer; forming a sacrificial layer on top of the device layer; identifying an imprinting mold that, at a position along a height thereof, has a horizontal cross-sectional shape that represents the device pattern; pushing the imprinting mold uniformly into the sacrificial layer until at least the position of the imprinting mold reaches a level inside the sacrificial layer that is being pushed by the imprinting mold; removing the imprinting mold away from the sacrificial layer; forming a hard mask in recesses created by the imprinting mold in the sacrificial layer, the hard mask has a pattern representing the device pattern; and transferring the pattern of the hard mask into underneath the device layer.
US09082620B1
A semiconductor device includes a substrate, and first and second wells formed in the substrate. The first well has a first conductivity type. The second well has a second conductivity type different than the first conductivity type. The device includes a first heavily-doped region having the first conductivity type and a second heavily-doped region having the first conductivity type. A portion of the first heavily-doped region is formed in the first well. The second heavily-doped region is formed in the second well. The device also includes an insulating layer formed over a channel region of the substrate between the first and second heavily-doped regions, and a gate electrode formed over the insulating layer. The device further includes a terminal for coupling to a circuit being protected, and a switching circuit coupled between the terminal and the first heavily-doped region, and between the terminal and the gate electrode.
US09082618B2
A method of forming a conductive film, comprising the steps of: applying a composition comprising at least one metal compound selected from the group consisting of carboxylate salt, alkoxide, diketonato and nitrosylcarboxylate salt of a metal selected from among copper, palladium, rhodium, ruthenium, iridium, nickel and bismuth and a solvent to a substrate to form a coating film; and supplying a hydrogen radical to the coating film to carry out a hydrogen radical treatment.
US09082613B2
Methods for fabricating graphene nanoelectronic devices with semiconductor compatible processes, which allow wafer scale fabrication of graphene nanoelectronic devices, is provided. One method includes the steps of preparing a dispersion of functionalized graphene in a solvent; and applying a coating of said dispersion onto a substrate and evaporating the solvent to form a layer of functionalized graphene; and defunctionalizing the graphene to form a graphene layer on the substrate.
US09082612B2
A composition for forming a silica layer, a method of manufacturing the composition, a silica layer prepared using the composition, and a method of manufacturing the silica layer, the composition including hydrogenated polysilazane, hydrogenated polysiloxazane, or a combination thereof, wherein a concentration of a sum of hydrogenated polysilazane and hydrogenated polysiloxazane having a weight average molecular weight, reduced to polystyrene, of greater than or equal to about 50,000 is about 0.1 wt % or less, based on a total amount of the hydrogenated polysilazane and hydrogenated polysiloxazane.
US09082608B2
In some embodiments of the present disclosure, an apparatus for combinatorial wet processing includes: a chuck, a substrate located on the chuck, a cell located over the substrate; and a height adjustment mechanism for the cell above the substrate wherein applying compressed air on an O-ring in a gland prevents vertical movement of the cell relative to the position of the substrate.
US09082606B2
A high-pressure discharge lamp may include a discharge vessel, which encloses a discharge volume, wherein a filler is housed in the discharge volume, wherein the discharge vessel is equipped with an end which is tubular and in which a two-part feedthrough is sealed by means of glass solder, wherein an electrode is attached to the feedthrough, which protrudes into the discharge volume, wherein the feedthrough is composed of a front part and a rear part, wherein the rear part is manufactured from niobium material and the front part is manufactured from iridium.
US09082604B2
Electrostatic trap mass spectrometers are disclosed that may comprise at least two parallel sets of electrodes separated by a field-free space, wherein said at least two parallel electrode sets extend along a curved Z-direction locally orthogonal to said X-Y plane such that each of said two electrode sets define a volume with a two-dimensional electrostatic field in an X-Y plane and define either planar or torroidal field regions; means for adjusting the torroidal field regions to provide both (i) stable trapping of ions passing between said fields within said X-Y plane and (ii) isochronous repetitive ion oscillations within said X-Y plane such that the stable ion motion does not require any orbital or side motion; and an ion bounding means in the curved Z-direction configured to compensate time-of-flight distortions at Z-edges of the trap.
US09082603B2
An ion source is disclosed comprising a nebulizer and a target. The nebulizer is arranged and adapted to emit, in use, a stream of analyte droplets which are caused to impact upon the target and to ionize analyte to form a plurality of analyte ions.
US09082602B2
A mass analyzer for use in a mass spectrometer. The mass analyzer has a set of electrodes including electrodes arranged to form at least one electrostatic sector, the set of electrodes being spatially arranged to be capable of providing an electrostatic field in a reference plane suitable for guiding ions along a closed orbit in the reference plane, wherein the set of electrodes extend along a drift path that is locally orthogonal to the reference plane and that curves around a reference axis so that, in use, the set of electrodes provide a 3D electrostatic field region. The mass analyzer is configured so that, in use, the 3D electrostatic field region provided by the set of electrodes guides ions having different initial coordinates and velocities along a single predetermined 3D reference trajectory that curves around the reference axis.
US09082600B1
Methods, apparatus, compositions, systems, and articles of manufacture useful in connection with performing offsite mass spectrometric (MS) analysis of samples are disclosed. In embodiments, library samples are arrayed on MS substrates in a blinded fashion and stability-packaged for transport to an off-site location where the MS substrate is de-packaged and MS analysis is performed, enabling off-site MS analysis without requiring transport of the sample library and without compromising the confidentiality of the library contents.
US09082596B2
A method of mass spectrometry is disclosed comprising passing ions through an ion mobility spectrometer and acquiring first ion mobility drift time data. A calibration function is applied to the first ion mobility drift time data to determine a physico-chemical property (e.g. CCS) of the ions. Second ion mobility drift time data is then acquired and the calibration function is applied to the second ion mobility drift time data to determine the physico-chemical property of one or more known or reference ions. The calibration function is then adjusted.
US09082581B2
A blanking device for multiple charged particle beams includes plural shift registers, arranged in two dimensions, to form plural groups each including shift registers, connected in series, of the plural shift registers, plural blankers to respectively provide a blanking deflection to a corresponding beam of multiple beams each controlled through a corresponding shift register in the plural shift registers, plural serial parallel conversion units, arranged along the four sides of a quadrangular region which surrounds the whole of the plural shift registers, to be respectively connected by parallel wiring to at least one of the plural groups, and plural pads, arranged along the four sides of the quadrangular region, to be respectively in combination with a corresponding serial parallel conversion unit of the plural serial parallel conversion units such that each of the plural pads is connected by single wiring to the corresponding serial parallel conversion unit.
US09082579B2
Electromagnetic wave oscillators each having a multi-tunnel and electromagnetic wave generating apparatuses including the electromagnetic wave oscillators are provided. The electromagnetic wave oscillator includes: a first waveguide which has a folded structure such that a path traveled by an electromagnetic wave through the first waveguide crosses an axial direction a plurality of times; an electron beam tunnel through which an electron beam passes, wherein the electron beam tunnel extends along the axial direction and crosses the first waveguide a plurality of times; and at least one auxiliary tunnel which extends parallel to the electron beam tunnel and which crosses the first waveguide a plurality of times.
US09082575B2
An electromagnetic relay including a contact switching unit having a pair of contacts. An electromagnet block drives the contact switching unit to open and close the contacts. An arc-extinguishing member includes a connection member and permanent magnets. The connection member is formed by connecting, via a middle part, opposing walls arranged in a direction perpendicular to the touch/separation direction of the contacts. Permanent magnets are disposed on opposing sections of the opposing walls.
US09082564B2
A key switch structure which enables a reduction in the width of the key switch. A key switch structure comprises a first support member (22), a second support member (23), and a third support member which are arranged independently of each other, the first support member (22) having rotation pins (22d, 22e) and slide pins (22a, 22b), the second support member (23) having rotation pins (23e, 23f) and a circular columnar slide section (23a), the third support member having front end sections (24d, 24e), which are slidably held, and a support shaft section (24a). A key top (21) is supported by the support members (22, 23, 24) so that the key top (21) can move in the vertical direction. The length of at least one side of each of the support members is set to be less than or equal to the mounting diameter of a rubber dome (27).
US09082559B2
A capacitive switch is comprises a sensor area and with a reference surface in which the sensor surface and the reference surface are configured to produce an electric field (E) between them. The sensor surface and the reference surface are arranged substantially in a common plane such that an electrical field (E) is formed between them with an arched line of force. A coupling surface is configured to move in a plurality of directions in space with respect to the sensor surface and reference surface. A lighting element is configured to illuminate the capacitive switch when activated. A tactile feedback device provides feedback as the capacitive switch is being actuated.
US09082553B2
A laminated ceramic capacitor that includes a laminated body including dielectric ceramic layers having crystal grains and crystal grain boundaries, and including internal electrode layers. An external electrode is formed on a surface of the laminated body, and is electrically connected to the internal electrode layers exposed at the surface of the laminated body. The laminated body has a composition including a calcium zirconate based perovskite-type compound as a main constituent, and further including Mn, Sr, and Si. When the laminated body is dissolved, the Si contained therein is 0.1 parts by mol or more and 10 parts by mol or less with respect to 100 parts by mol of Zr, and the molar ratio of Mn to Sr is 0.3 or more and 3.2 or less.
US09082552B2
A method of manufacturing a capacitor includes forming, above a first metal foil, a first dielectric film of a ceramic material containing barium oxide by blowing dry ceramic particles to the first metal foil from a nozzle, forming, in the first dielectric film, a first via conductor connected to the first metal foil and a second via conductor connected to the first metal foil, forming, above the first dielectric film, a first electrode pattern connected to the first via conductor, and patterning the first metal foil to form a second electrode pattern connected to the second via conductor.
US09082533B2
Memristive elements are provided that include an active region disposed between a first electrode and a second electrode. The active region includes an switching layer of a first metal oxide and a conductive layer of a second metal oxide, where a metal on of the first metal oxide differs from a metal ion of the second metal oxide. The memristive element exhibits a nonlinear current-voltage characteristic in the low resistance state based on the oxide hetero-junction between the first metal oxide and the second metal oxide. Multilayer structures that include the memristive elements also are provided.
US09082529B2
A shield conductor is provided with electrical wires and a metal pipe that encloses the electrical wires and whose outer peripheral surface is covered with an orange (color other than a metallic color) resin layer. The pipe is routed so that at least a portion passes in proximity to an exhaust pipe of a vehicle. A section of the pipe passing in proximity to the exhaust pipe that faces the exhaust pipe does not have the resin layer and the metallic-colored outer peripheral surface of the section remains exposed.
US09082524B2
A metal oxide-carbon composite includes a carbon aerogel with an oxide overcoat. The metal oxide-carbon composite is made by providing a carbon aerogel, immersing the carbon aerogel in a metal oxide sol under a vacuum, raising the carbon aerogel with the metal oxide sol to atmospheric pressure, curing the carbon aerogel with the metal oxide sol at room temperature, and drying the carbon aerogel with the metal oxide sol to produce the metal oxide-carbon composite. The step of providing a carbon aerogel can provide an activated carbon aerogel or provide a carbon aerogel with carbon nanotubes that make the carbon aerogel mechanically robust.
US09082519B2
A telescoping guide for extraction and reinsertion support handling of in-core instrument thimble assemblies in the area above the upper support plate in the upper internals of a pressurized water reactor. The telescoping guides extend between the upper ends of the upper internals support columns and an axially movable instrumentation grid assembly which is operable to simultaneously raise the telescoping guides and extract the in-core instrument thimble assemblies from the reactor fuel assemblies.
US09082517B2
An embodiment of a hardware module for confining a plasma of electrons and ions in a nuclear fusion energy generating device. In this embodiment, a complete energy generating device is composed of six identical modules, spaced close together in the shape of a cube. The modules confine the plasma inside a cubical enclosure, compress it to high density, and heat it to high temperature. The embodiment of the module is robust and easy to maintain. Other embodiments are described and shown.
US09082513B2
Semiconductor devices are provided. The semiconductor device includes a control signal generator and a first data input unit. The control signal generator generates an inverted control signal including a first bit and a second bit using a decoded signal in response to a test enable signal. The first data input unit inverts a first bit of input data in response to the first bit of the inverted control signal to generate a first bit of first internal data. Further, the first data input unit inverts a second bit of the input data in response to the second bit of the inverted control signal to generate a second bit of the first internal data.
US09082510B2
A method of performing a write operation on memory cells of a memory array includes applying a first plurality of pulses the write operation on the memory cells in accordance with a first predetermined ramp rate, wherein the first plurality of pulses is a predetermined number of pulses; performing a comparison of a threshold voltage of a subset of the memory cells with an interim verify voltage; and if a threshold voltage of any of the subset of memory cells fails the comparison with the interim verify voltage, continuing the write operation by applying a second plurality of pulses on the memory cells in accordance with a second predetermined ramp rate which has an increased ramp rate as compared to the first predetermined ramp rate.
US09082508B2
In one embodiment, a semiconductor device includes a substrate, and one or more logic circuit regions disposed on the substrate, and including a plurality of logic circuit elements. The device further includes a memory region disposed on the substrate, including a plurality of memory cells, and having a shape to surround each of the one or more logic circuit regions.
US09082503B2
The present disclosure relates to a semiconductor device and a method of operating the semiconductor device, and particularly to a semiconductor memory device including a memory cell array and a method of operating the semiconductor memory device. The memory device includes a memory cell array including a plurality of memory cells; and a peripheral circuit configured to program a selected memory cell into a target program state, wherein the peripheral circuit performs a program operation by applying a bit line voltage determined according to the threshold voltage to a bit line of the selected memory cell when a threshold voltage of the selected memory cell is higher than a first verification voltage and is lower than a second verification voltage.
US09082502B2
In a block of non-volatile memory, bit line current increases with bit line voltage. For current sensing memory systems, average bit line current during a sensing operation need only exceed a certain threshold amount in order to produce a correct result. For the first word lines being programmed in a block, memory cells connected thereto see relatively low bit line resistances during verify operations. In the disclosed technology, verify operations are performed for these first programmed word lines with lower verify bit line voltages in order to reduce excess bit line current and save power. During read operations, this scheme can make threshold voltages of memory cells connected to the lower word lines appear lower. In order to compensate for this effect, various schemes are disclosed.
US09082484B1
A TCAM may have a plurality of rows of cells. Each row may have a match line. Each cell may have elements for storing first and second bits, and compare circuitry associated to determine matches between a bit of a search word and data stored in the cell. For at least one first row of the rows, the TCAM includes a valid row cell having at least one element to store a partial update indication. The valid row cell may cause the match line associated with the first row to signal that the first row does not match a search word when the partial update indication associated with the first row is enabled. When the partial update indication associated with the first row is disabled, the determination of matches with a search word is performed solely by the compare circuitry without influence of the valid row cell.
US09082480B2
Methods and apparatus are provided for detection and decoding in flash memories with error correlations for a plurality of bits within a sliding window. Data from a flash memory device is processed by obtaining one or more read values for a plurality of bits from one or more pages of the flash memory device; converting the one or more read values for the plurality of bits to a non-binary log likelihood ratio based on a probability that a given data pattern was written to the plurality of bits when a particular pattern was read from the plurality of bits; and decoding the plurality of bits using a binary decoder. The non-binary log likelihood ratio captures one or more of intra-page correlations and/or intra-cell correlations. A least significant bit and a most significant bit of a given cell can be independently converted and/or jointly converted to the non-binary log likelihood ratio.
US09082478B2
Provided is a nonvolatile memory device using a resistance material and a method of driving the nonvolatile memory device. The nonvolatile memory device comprises a resistive memory cell which stores multiple bits; a sensing node; a clamping unit coupled between the resistive memory cell and the sensing node and provides a clamping bias to the resistive memory cell; a compensation unit which provides a compensation current to the sensing node; a sense amplifier coupled to the sensing node and senses a change in a level of the sensing node; and an encoder which codes an output value of the sense amplifier in response to a first clock signal. The clamping bias varies over time. The compensation current is constant during a read period.
US09082474B2
An embodiment providing one or more improvements includes a memory loading system and method for at least managing testing of a memory unit using a memory test system and responsive to at least completion of testing and passing the testing, loading non-testing content into the memory unit for delivery to a customer.
US09082459B2
A disc caddy and associated method for handling is characterized by a disc cassette having opposing longitudinal side walls joined to opposing lateral end walls forming a substantially rectangular structure defining open first and second ends. A first removable cover is provided for closing the first end, and a second removable cover is provided for closing the second end. The second removable cover defines barb members that latchingly engage respective strikes defined by the first removable cover that extend substantially parallel to the end walls. The disc cassette has protuberant features defining reference hold-down surfaces, and the first removable cover defines clearance apertures through which the hold-down surfaces extend.
US09082455B2
A method is provided for receiving and restoring data from an optical recording medium exhibiting strong asymmetry in the regenerated RF signal. The method provides digital partial response asymmetry compensation of a digital RF signal. The asymmetry of the digital RF signal is detected through the measurement of the envelopes of a short T pulse (xT pulse) and a long T pulse (yT pulse), where the T is the bit clock of the recovered bit stream. Through the evaluation of the xT upper and lower envelopes and the asymmetry factor, upper and lower thresholds are determined. Only the asymmetric parts of the digital RF signal are selected and compensated.
US09082450B2
A spindle motor includes a stationary portion and a rotating portion. The stationary portion includes a base member, a stator core, coils, and a circuit board. The base member includes a middle region, a peripheral region, jetty portions, a recessed portion, and at least one through hole. The jetty portions are positioned at least axially below the peripheral region, and include a pair of extension portions. The recessed portion is arranged inside the jetty portions, and a portion of the circuit board is arranged in the recessed portion. The at least one through hole is arranged to pass through the middle region in an axial direction. The recessed portion is covered with a sealant.
US09082443B2
With regard to a glass substrate 1 according to the present invention, a value of an amendment concentricity AC that has taken into consideration Sk and/or Ku calculated from a shape profile over the whole circumference of an inside hole, or the skewness is within a predetermined range. The glass substrate for a magnetic recording medium can stably read servo information including track information stored on a magnetic disk when the glass substrate is used for an HDD.
US09082442B2
Perpendicular magnetic recording media has been enhanced by controlling the initial growth of magnetic oxide layers and increased magnetic isolation between the grains in the initial magnetic layer. An onset magnetic oxide layer is sputter deposited in an argon-oxygen gas mixture between the main CoPtCr-oxide magnetic layers and the underlying Ru layer. The insertion of the onset magnetic oxide layer enhances the coercivity of the oxide magnetic layers and also improves the nucleation field. The media signal-to-noise ratio and bit error rate also are significantly improved due to the improvement of the initial segregation of Co magnetic grains in the magnetic oxide layers.
US09082441B1
Embodiments disclosed herein generally relate to a head slider within disk drive data storage devices. A head slider comprises a head body having a leading edge, a trailing edge and an ABS. The ABS has a leading portion and a trailing portion, the trailing portion having a tail section disposed adjacent the trailing edge. The head body has three surfaces recessed from the ABS: a first surface disposed a first vertical distance, a second surface disposed a second vertical distance that is greater than the first vertical distance, and a third surface disposed a third vertical distance that is greater than the second vertical distance. A first plateau disposed at the third surface is bound between a second plateau at the first surface and a trailing pad of the tail section. Between the first plateau and the trailing pad are one or more notches disposed at the first surface.
US09082439B2
A method implemented in a storage system that has moveable storage devices includes a motion controller receiving movement related data of a storage device from at least one sensor associated with the storage device. The method further includes determining if the received movement related data indicates presence of at least one pre-identified movement related condition that can result in damage to the storage device. In response to the received movement related data indicating at least one pre-identified condition, a park command is issued that triggers the reading head of the storage device to enter a parked state in which the storage device is protected from damage that can occur due to motion of the reading head while the pre-identified condition exists.
US09082436B1
The embodiments disclosed generally relate to a magnetic recording head having three magnetoresistive effect elements. The structure comprises a first magnetoresistive effect element on a lower magnetic shield layer. Additionally, two lower electrodes are disposed on the two sides of the first magnetoresistive effect element. A second magnetoresistive effect element is disposed on a lower electrode while a third magnetoresistive effect element on another lower electrode. An upper magnetic shield layer is disposed between the second magnetoresistive effect element and the third magnetoresistive effect element. The upper magnetic shield also serves as an electrode of the first magnetoresistive effect element.
US09082430B2
An optical information recording medium includes a substrate that has a recessed portion on a surface thereof, a recording layer, and a reflective layer. By combination of ranges of an optical density of the recording layer and a depth of the recessed portion of the substrate, degradation of reflectance is suppressed.
US09082419B1
A disk drive is disclosed comprising a head actuated over a disk having a plurality of tracks, wherein each track comprises a plurality of data sectors and a plurality of servo sectors. The disk drive further comprises control circuitry including a read channel. The control circuitry configures a power mode of the read channel into a no-op mode, and when the head approaches a servo sector, configures the power mode into a servo mode. After configuring the power mode into the servo mode, the control circuitry waits for a pre-servo gate period, and after the pre-servo gate period, enables a servo gate to read the servo sector. After reading the servo sector, the control circuitry disables the servo gate and waits for a post-servo gate period. After the post-servo gate period, the control circuitry configure the power mode into the no-op mode.
US09082418B2
According to various embodiments, a method for reading data from a storage medium using a reader may be provided. The method may include: reading a first signal with a reader head of the reader at a first position of the storage medium; reading a second signal with a reader head of the reader at a second position of the storage medium; and determining data stored at a pre-determined position of the storage medium based on the first signal and based on the second signal.
US09082416B2
An electronic device for estimating a pitch lag is described. The electronic device includes a processor and executable instructions stored in memory that is in electronic communication with the processor. The electronic device obtains a current frame. The electronic device also obtains a residual signal based on the current frame. The electronic device additionally determines a set of peak locations based on the residual signal. Furthermore, the electronic device obtains a set of pitch lag candidates based on the set of peak locations. The electronic device also estimates a pitch lag based on the set of pitch lag candidates.
US09082414B2
A method and system of speech synthesis. A text input is received in a text-to-speech system and, using a processor of the system, the text input is processed into synthesized speech which is established as unintelligible. The text input is reprocessed into subsequent synthesized speech and output to a user via a loudspeaker to correct the unintelligible synthesized speech. In one embodiment, the synthesized speech can be established as unintelligible by predicting intelligibility of the synthesized speech, and determining that the predicted intelligibility is lower than a minimum threshold. In another embodiment, the synthesized speech can be established as unintelligible by outputting the synthesized speech to the user via the loudspeaker, and receiving an indication from the user that the synthesized speech is not intelligible.
US09082411B2
A method and device reduce artifacts in an audio processing algorithm for applying a time and frequency dependent gain to an input audio signal. The method provides a time frequency representation of an input audio signal comprising a number of frequency bands; applies an audio processing algorithm providing an estimated algorithm output signal; determines for each frequency band a difference between a value of the estimated gain signal at a given time and at a preceding time; averages the difference over a predefined time; provides a confidence estimate based on the time averaged difference, the said confidence estimate being relatively low in case said time averaged difference is above a predetermined threshold level and relatively high in case said time averaged difference is below a predetermined threshold level; and optionally applies the confidence estimate to the noise reduced output signal thereby providing an improved algorithm output signal.
US09082409B2
A method, system and voice browser execute voice applications to perform a voice-based function. A document is retrieved and parsed to create a parse tree. Script code is created from the parse tree, thereby consuming part of the parse tree to create a reduced parse tree. The reduced parse tree is stored in a cache for subsequent execution to perform the voice-based function.
US09082407B1
In an example implementation of the disclosed technology, a method includes setting a command entry timer based on a predetermined command entry threshold. The method also includes receiving an indication of user input to prompt receipt of an audio command and, responsive to determining that the command entry timer has expired since receiving the indication of user input, outputting, for display, at least one indicator associated with at least one supported audio command that is associated with at least one function of the computing device. The method also includes receiving a plurality of audio input samples and updating the command entry threshold based on plurality of audio input samples.
US09082401B1
The present disclosure describes example systems, methods, and devices for generating a synthetic speech signal. An example method may include determining a phonemic representation of text. The example method may also include identifying one or more finite-state machines (“FSMs”) corresponding to one or more phonemes included in the phonemic representation of the text. A given FSM may be a compressed unit of recorded speech that simulates a Hidden Markov Model. The example method may further include determining a selected sequence of models that minimizes a cost function that represents a likelihood that a possible sequence of models substantially matches a phonemic representation of text. Each possible sequence of models may include at least one FSM. The method may additionally include generating a synthetic speech signal based on the selected sequence that includes one or more spectral features generated from at least one FSM included in the selected sequence.
US09082400B2
Techniques for generating a video sequence of a person based on a text sequence, are disclosed herein. Based on the received text sequence, a processing device generates the video sequence of a person to simulate visual and audible emotional expressions of the person, including using an audio model of the person's voice to generate an audio portion of the video sequence. The emotional expressions in the visual portion of the video sequence are simulated based a priori knowledge about the person. For instance, the a priori knowledge can include photos or videos of the person captured in real life.
US09082394B2
The ultrasonic sensor includes: a plurality of transmission/reception dual-use elements, first electrode switches connected to the first electrodes of the transmission/reception dual-use elements; second electrode switches connected to the second electrodes of the transmission/reception dual-use elements; a control circuit; a transmitting circuit; a receiving circuit; a common-electrode connection wiring; and serial connection wiring. When an ultrasonic signal is to be transmitted, the control circuit connects the first electrode switches to the transmitting circuit, connects the second electrode switches to the common-electrode connection wiring so that the transmission/reception dual-use elements are connected in parallel to the transmitting circuit and the common electrode. When an ultrasonic signal is to be received, the control circuit connects the first electrode switches and the second electrode switches to the serial connection wiring so that the transmission/reception dual-use elements are serially connected to the receiving circuit.
US09082390B2
An acoustical noise reduction system which comprises a primary acoustic to electric transducer, digital signal processor (DSP), an electric to acoustic transducer, and a secondary acoustic to electric transducer is disclosed in the present invention. The active noise reduction system is located close to the noise source with the sound being sensed by a primary transducer before the noise enters the active noise reduction area. The system functions to generate an anti-noise cancellation sound wave with an acoustic propagation speed of approximately 330 m/sec and an electromagnetic propagation speed of approximately 3×10^8 m/sec.
US09082388B2
An active noise reduction earphone. The earphone includes structure for positioning and retaining the earphone in the ear of a user without a headband, active noise reduction circuitry including an acoustic driver with a nominal diameter greater than 10 mm oriented so that a line parallel to, or coincident with, an axis of the acoustic driver and that intersects a centerline of the nozzle intersects the centerline of the nozzle at angle θ>±30 degrees. A microphone is positioned adjacent an edge of the acoustic driver. The earphone is configured so that a portion of the acoustic driver is within the concha of a user and another portion of the acoustic driver is outside the concha of the user when the earphone is in position. An opening coupling the nozzle to the environment includes impedance providing structure in the opening.
US09082387B2
Noise burst adaptation of secondary path adaptive response in noise-canceling personal audio devices
A personal audio device, such as a wireless telephone, generates an anti-noise signal from an error microphone signal and injects the anti-noise signal into the speaker or other transducer output to cause cancellation of ambient audio sounds. The error microphone is also provided proximate the speaker to provide an error signal indicative of the effectiveness of the noise cancellation. A secondary path estimating adaptive filter is used to estimate the electro-acoustical path from the noise canceling circuit through the transducer so that source audio can be removed from the error signal. Noise bursts are injected intermittently and the adaptation of the secondary path estimating adaptive filter controlled, so that the secondary path estimate can be maintained irrespective of the presence and amplitude of the source audio.
US09082386B1
A musical keyboard comprises one or more handboards, where each handboard has a two dimensional arrangement of keys. The columns are formed by an octave of conventional piano keys. The rows are formed by subdividing the conventional piano keys. First the keys are subdivided into a front key area with wide white keys and optionally thin extensions of the black keys, and a rear key area with white and black keys. The front and rear key areas are each further subdivided into rows of octaves. Two octaves of a note can be played with the same finger, and a hand can span a three octave range.
US09082385B2
According to some embodiments, a stringed musical instrument is provided. The stringed musical instrument comprises a neck portion, a body portion coupled to the neck portion, and a strap anchor system attached to the body portion comprising a strap arm and strap arm wheel.
US09082384B1
A musical instrument is comprised of a keyboard, a strummer, and a processor. The keyboard and strummer send event messages to the processor whenever a key is pressed, or a string is plucked, respectively. At the time a string is plucked, the processor dynamically assigns a note to the string, based on which keys are depressed. The dynamic note assignment ensures that the top, or a predefined string is part of any selected chord or scale passage. In response to strummer and keyboard events, the processor selects different timbres or articulations of the note including: clean, thumb harmonics, muted, hammer-on, or pull-off. The processor plays back recorded samples or synthesized tones to emulate the sounds of different playing techniques on an acoustic, electric, bass guitar or other stringed instruments.
US09082382B2
The musical performance apparatus has a ROM 17cwhich stores sample values obtained by sampling a plurality of tones corresponding to a plurality of digital signals each having a different bit pattern so that the sample values of waveforms of the tones will correspond to sampling periods. In the ROM 17c, the sample values are stored in association with addresses. The musical performance apparatus also has a computer portion 17 and a tone generation circuit 15 which select one or more tones from the plurality of tones in accordance with musical score data SD formed of a plurality of bits, read out waveform data indicative of the selected tones from the ROM 17c, and reproduce the selected tones. The plurality of tones are formed of frequency components included in a certain high frequency band.
US09082380B1
Notwithstanding practical limitations imposed by mobile device platforms and applications, truly captivating musical instruments may be synthesized in ways that allow musically expressive performances to be captured and rendered in real-time. In some cases, synthetic musical instruments can provide a game, grading or instructional mode in which one or more qualities of a user's performance are assessed relative to a musical score. By constantly adapting to such modes to actual performance characteristics and, in some cases, to the level of a given user musician's skill, user interactions with synthetic musical instruments can be made more engaging and may capture user interest and economic opportunities (e.g., for in-app purchase and/or social networking) over generally longer periods of time.
US09082375B2
A percussion instrument includes at least one pad and a support frame supporting the pad. The support frame includes a central vertical frame, a left vertical frame located in a left rear direction of the central vertical frame when viewed from the player side, a right vertical frame located in a right rear direction of the central vertical frame when viewed from the player side, a left transverse frame extending between the central vertical frame and the left vertical frame and connecting the central vertical frame with the left vertical frame, and a right transverse frame extending between the central vertical frame and the right vertical frame and connecting the central vertical frame with the right vertical frame.
US09082372B2
A keyboard device for a keyboard instrument capable of having each key easily mounted on a keyboard chassis while ensuring stable pivotal motion of the key, without damaging the key. A keyboard chassis holds keys in arrangement in a left-right direction. A key support part has a lower support portion for supporting a pivot shaft of a key from below, and left and right upper support portions erected with a predetermined spacing in the direction, for supporting a key rear end portion located upward of the shaft from above. When mounting the key to the key support part, the upper support portions have its spacing expanded by the key rear end, thereby being elastically deformed to pass the key rear end, and thereafter, elastically return to their original state to hold the key rear end in a retained state by cooperating with the lower support portion.
US09082366B2
A power converting circuit of a display driver includes a positive voltage generator and a negative voltage generator. The positive voltage generator includes a first capacitive DC-DC converter and a first inductive DC-DC converter, and generates a positive source voltage by selectively using one of the first capacitive DC-DC converter, the first inductive DC-DC converter, or a first external power supply voltage. The negative voltage generator includes a second capacitive DC-DC converter and a second inductive DC-DC converter, and generates a negative source voltage by selectively using one of the second capacitive DC-DC converter, the second inductive DC-DC converter, or a second external power supply voltage.
US09082361B2
The present disclosure discloses a polarized three-dimensional display panel and a pixel cell thereof. The display panel comprises an array substrate, which includes a plurality of pixel cells arranged in a plurality of pixel zones configured by a plurality of scanning lines and a plurality of data lines arranged in a staggered manner. Each pixel cell comprises a primary pixel electrode configured to receive a scanning signal of a first scanning line, and further to receive a data signal in a data line, so as to have a primary zone voltage; a secondary pixel electrode configured to receive the scanning signal of the first scanning line, and further to receive the data signal in the data line, so as to have a secondary zone voltage; and a charge-sharing unit configured to receive a scanning signal of a second scanning line, so as to allow a voltage difference between the secondary zone voltage and the primary zone voltage, wherein the primary pixel electrode and the secondary pixel electrode are disturbed in a left-right manner. The present disclosure can effectively solve the problem of inconsistent degrees of binocular signal crosstalk in viewing a polarized three-dimensional display from a top view and a bottom view.
US09082360B2
A liquid crystal display device includes an array substrate, a counter substrate and a liquid crystal layer held between the array substrate and the counter substrate. A display portion having a plurality of pixels arranged in a matrix is formed of the substrates and the liquid crystal layer. Each of the pixels includes a pixel electrode and a counter electrode arranged opposing to the pixel electrode. A driving portion is formed on the array substrate to supply a pixel voltage to the pixel electrode. A correcting circuit is formed on the array substrate to correct the voltage supplied to the pixel electrode by adding a predetermined DC voltage to the voltage supplied to the pixel electrode corresponding to gradations to be displayed in the pixel.
US09082359B2
An image display apparatus includes a light-source driving circuit that drives a light source to cyclically change brightness. A control unit controls a pixel to turn on and off over a plurality of subfields in a field so that transmittance or reflectance in the pixel over the plurality of subfields in the field corresponds to a gray level specified for the pixel. The control unit also arranges the plurality of subfields such that two or more gray-level defining subfields maintain a predetermined relationship with respect to the cyclical change in brightness of the light source caused by drive of a light-source driving circuit.
US09082350B2
According to an aspect, an electronic device includes a display unit, and a control unit. The display unit displays information. The control unit determines a scrolling speed of the information in accordance with a speed of an operation, and changes a display size of the information to be scrolled on the display unit in accordance with the scrolling speed.
US09082349B2
A method of illuminating a display includes spatially varying the luminance of a multi-colored light source illuminating a plurality of pixels of the display in response to receiving a plurality of pixel values, and varying the transmittance of a light valve of the display having filters corresponding to the multi-colored light source in response to receiving the plurality of pixel values. The illumination is modified for a plurality of pixel values based upon modification of the luminance of the light source and varying the transmittance of the light valve.
US09082342B2
Embodiments of the present disclosure relates to an active matrix organic light emitting diode (AMOLED) panel and the driving circuit and method therefore. The driving circuit of the AMOLED panel comprises: a driving transistor; a first transistor; a second capacitor; an organic light emitting diode; a voltage adjustment module, which is connected to a first control signal terminal, a second control signal terminal and a high level signal terminal, and is connected with the second capacitor, the driving transistor and the first transistor, for adjusting a gate-source voltage of the driving transistor connected with the second capacitor, such that a driving current of the driving transistor in a saturation status is independent of its threshold voltage.
US09082340B2
This disclosure provides systems, methods and apparatus for providing analog control for operating the states of a light modulator in a pixel. In one aspect, a pixel circuit can be coupled to the light modulator, and can control the duration for which the light modulator is operated in an open or closed state based on an analog data voltage. In some implementations, the pixel circuit includes a voltage controlled current source (VCCS), which draws a current of a magnitude that is based on the magnitude of the data voltage. The current drawn by the VCCS can be used to control a charge and a voltage on an actuation capacitor coupled to the light modulator. The rate of change of the voltage on the actuation capacitor, and the duration for which the light modulator is maintained in a particular state, is a function of the data voltage applied to the VCCS.
US09082339B2
In one embodiment, dividing a set of texts into one or more text blocks, each text block including a portion of the set of texts; rendering each text block to obtain one or more rendered text blocks; determining a placement instruction for each rendered text block, the placement instruction indicating a position of the rendered text block when it is displayed; and sending the one or more rendered text blocks and their respectively associated placement instructions to a electronic device for displaying on the electronic device.
US09082332B2
The invention discloses a mode detection circuit and a method thereof, for detecting an image signal, the image signal includes a horizontal resolution and the vertical resolution. The mode detection circuit includes a measuring unit, a calculation unit, and a decision unit. The measuring unit receives a clock signal and is used to count the clock signal to output a first counting value and the second counting value. The calculation unit is used to perform the calculation with the first counting value and the second counting value and thereby outputting a calculating value, wherein the calculating value outputted by the calculation unit is corresponding to the ratio of the first counting value to the second counting value. The decision unit is used to determine the horizontal resolution or the vertical resolution according to the calculating value.
US09082330B2
An information processor receives, from each of a plurality of projectors, the number of pixels to be projected and the number of pixels of a region to be superposed of the projector, and the information processor calculates the number of pixels of an integrated image based on the number of pixels to be projected and the number of pixels of a region to be superposed of each projection screen of the projectors.
US09082316B2
A method, system and computer program product for strategy development and resource management for achieving a goal. The goal is divided into a plurality of first-generation sub-goals to form a goal hierarchy. At least one parameter is defined for the first-generation of sub-goals. The sub-goals are further divided into subsequent generations of sub-goals if the number of generations of sub-goals is less than a threshold value. A multi-level concentric representation of the goal hierarchy is created, based on the at least one parameter. The multi-level concentric representation is used for developing a strategy for achieving the goal.
US09082305B2
A method for notifying traffic of an approaching emergency vehicle is described. A series of alert units are mounted along a roadway so as to be visible to traffic. A signal is emitted from the emergency vehicle, which is detected by a receiver along the roadway. The receiver causes a light to flash and a relay signal to be sent to the next alert unit along the roadway. Accordingly, an alert signal is propagated along the roadway ahead of the emergency vehicle, alerting traffic.
US09082299B2
Systems and methods for providing the crew of a vehicle with a potential collision alert. The alert is based on presumed flight-crew action and reaction times, ownship speed, and required distance to safely stop the ownship before intersection with traffic. An exemplary system located aboard an ownship includes a communication device that receives information from a ground traffic; a memory device that stores ownship information and predefined constants; and a processing device that determines a distance to the traffic when the traffic passes the ownship after the ownship stops at a estimated full-stop location, based on the received ownship information and the predefined constants, determines distance to the ground traffic vehicle, based on the determined point in time, and generates a potential collision alert if the determined distance is less than a predefined safe distance value. An exterior lighting device outputs a visual illumination after the potential collision alert is generated.
US09082288B2
A stability control system for an engineering machine and a control method are provided. The stability control system includes a detection device (1), a control device (2) and an alarm device (3). The detection device (1) detects the current center-of-gravity positions of each component of the engineering machine to obtain the center-of-gravity position signals of each component and transmits the center-of-gravity position signals to the control device (2). The control device (2) receives the center-of-gravity position signals from the detection device (1), calculates the center-of-gravity position of the engineering machine according to a center-of-gravity calculation strategy, and compares it with a preset balance range. The control device (2) controls the alarm device (3) for warning when the center-of-gravity position of the engineering machine exceeds the balance range. The stability control system adopts a brand new method to control the stability of the engineering machine in working process, and has higher control precision. An engineering machine comprising the above stability control system is also provided.
US09082286B2
Embodiments disclose a system and method that distributes warning with a description the probability of the severity of the hazardous condition producing the warning and incorporating a policy engine for expressing rules for responding to the warning.
US09082283B2
A driver condition assessment device is provided which assesses a driver condition of a host vehicle. The device assesses whether a predetermined driving operation is performed, and includes detecting a travelling condition of the host vehicle and detecting a size of a preceding vehicle present ahead of the host vehicle. The device assesses whether a consciousness of a driver of the host vehicle is degraded when a detected travelling condition exceeds a predetermined threshold value and sets the predetermined threshold value depending on the detected size of the preceding vehicle.
US09082279B2
A method including putting in place an end-to-end secure network, digitally signing the recorded data, regardless of its type, encrypting the recorded sensitive data, and putting in place a key management infrastructure for the creation, the renewal, the distribution and the repudiation of the keys, and putting in place an evidence administration process which guarantees the time-stamping of the digital signature, the validation of this digital signature and the ultimate archiving of the legal evidence of the integrity and of the authenticity of the video stream.
US09082277B2
A wireless device includes a sensor module that generates sensor data in response to an impact to the protective headgear. The sensor module includes an accelerometer and a gyroscope and wherein the sensor data includes linear acceleration data and rotational velocity data. A device processing module generates event data in response to the sensor data. A short-range wireless transmitter transmits a wireless signal that includes the event data.
US09082272B2
A circuit (51) for applying heat and electrical stimulation comprises a substrate (500). The substrate (500) comprises an electrode (514) for applying electrical stimulation and a heating element (502). At least one of the electrode (514) and the heating element (502) comprises an electrically conducting region patterned on a surface of the substrate (500). The substrate (500) can be flexible.
US09082262B2
Methods and apparatus for providing an award based on a multiplicity of game outcomes. In one implementation the invention provides a method for providing a game. The method includes placing a bet by a player, playing of a game to produce a game outcome, evaluating a primary game outcome, paying a direct award if the primary outcome merits it, advancing a bonus accumulator if the primary outcome merits it, and if the bonus accumulator has advanced sufficiently, paying a bonus award to the player and clearing the bonus accumulator.
US09082261B2
Various embodiments of the present disclosure are directed to a gaming system and method providing a game employing a player-selected one of a plurality of different features. In one embodiment, the gaming system is configured to operate a game associated with a set of a plurality of different features, and enables a player to select one of the features for a play of the game. In certain instances, the gaming system provides the play of the game in accordance with the selected feature. In other instances, the gaming system provides the play of the game without the selected feature, and uses the selected feature to modify one of the other, non-selected features that has a designated relationship with the selected feature. The gaming system subsequently enables the player to select the modified feature for a subsequent play of the game.
US09082254B2
The present application provides a product vending module for vending a number of products. The product vending module may include a product row, a product gate positioned about the product row, and a product locking system in communication with the product gate. The product locking system may include a latch and a biased base such that releasing the latch allows the product gate to be opened and one of the number of products to be removed therefrom.
US09082249B2
A method and apparatus for operating a snail wheel in a vending machine are disclosed. The method for operating the snail wheel includes accepting a 5 gallon water bottle into the snail wheel, lifting the 5 gallon water bottle up off a bottom shelf of the vending machine, rotating the snail wheel 90° from a starting point, stopping the snail wheel after rotating 90°, wherein at the 5 gallon water bottle rolls out of the snail wheel and onto a platform, and rotating the snail wheel 270° back to the starting point.
US09082248B2
A system and method for displaying information at a fuel dispenser comprises an electrophoretic display that may be configured to operate in low temperature environments. The fuel dispenser may comprise a keypad located beneath the electrophoretic display in order to present a graphical user interface to a customer and receive the customer's selections. The fuel dispenser may comprise additional electrophoretic displays to present additional information to the consumer.
US09082245B2
A method for electronic voting includes providing an electronic data storage device, the device containing a bar code or magnetic strip, providing an automated system for activation of the device, providing an associated user with a unique identifier, wherein the unique identifier is used to activate the device, activating the device utilizing an automated system, verifying the unique identifier, providing election options to the associated user, wherein the election options consist of voting for a political party for all races and voting for individual races, electronically entering voting selections, confirming voting selections, uploading the voting selections to a central database, providing a confirmation number to the associated user once the voting selections have be uploaded, scanning the bar code, connecting the scan of the bar code to the central database, downloading the voting selections from the central database to a voting ballot, scanning the ballot, and recording the voting selections.
US09082243B2
A driving style evaluation system (1) for a motor vehicle (2), configured to receive and process motor vehicle-related data and motor vehicle mission-related data to compute a Driving Style Evaluation Index (DSEI) indicative of the driving style of a motor vehicle driver during a motor vehicle mission in relation to a motor vehicle fuel consumption, based on the following summary index: Fuel Economy Index (FEI), which is indicative of the driving style of the motor vehicle driver from the fuel saving perspective, and is computed based on pre-summary indices computed based on respective partial indices in turn computed based on a combination of the following physical quantities which affect the motor vehicle fuel consumption: time interval, ending with a motor vehicle stop, during which the motor vehicle speed reduction is mainly due to a combination of a gas pedal release and a gear downshift, possibly with operation of at least one motor vehicle braking system only during the final part of the maneuver; engine speed and torque fluctuations within preset time intervals; time elapsed between a gas pedal release and operation of at least one motor vehicle braking system; time during which at least one motor vehicle braking system is operated; amount of energy dissipated by at least one motor vehicle braking system; engine power and instantaneous fuel consumption in different gears; and time interval between two consecutive gear shifts; and wherein the pre-summary and partial indices are weighted by means of respective dynamic weighting coefficients, each of which is computed based on a respective motor vehicle mission-independent weight, which is indicative of the influence that the physical quantities based on the which the Fuel Economy Index (FEI) is computed have on the overall fuel consumption reduction, and based on a respective motor vehicle mission-dependent benefit, which represents an evaluation of the benefit that the Fuel Economy Index (FEI) provides in the driving style evaluation during the motor vehicle mission.
US09082242B2
Determining a vehicle health status includes sending a request to a gateway device to initiate a diagnostic test for a vehicle network. The request includes an instruction to measure, for a predefined period of time, a voltage produced by the gateway device. The vehicle health status is further determined by converting the request to a probe signal, and asserting the probe signal at differential bus lines of the vehicle network. The health status is further determined by measuring, for the predefined period of time, a voltage at a high level bus line and a voltage at a low level bus line of the differential bus lines, calculating a difference between the voltage measured at the high level bus line and the voltage measured at the low level bus line, and comparing the difference to a predetermined norm voltage value, the results of which indicate the health status.
US09082241B2
In accordance with one or more example embodiments, wireless communications are facilitated based on user-motion. A portable motion-sensing circuit, carried by a user, indicates that motion is sensed in response to detecting whether the user has been moving for a predetermined period of time. A communication circuit operates in active mode and inactive modes respectively consuming higher and lower power, permits or inhibits access authentication communications in the active and inactive modes, and operates in the active mode in response to the motion being sensed at the motion-sensing circuit.
US09082239B2
Methods, systems, and a computer readable medium are provided for maintaining a persona of a vehicle occupant and, based on the persona of the vehicle occupant and vehicle-related information, performing an action assisting the vehicle occupant.
US09082222B2
A computer-implemented method is provided for physical face cloning to generate a synthetic skin. Rather than attempt to reproduce the mechanical properties of biological tissue, an output-oriented approach is utilized that models the synthetic skin as an elastic material with isotropic and homogeneous properties (e.g., silicone rubber). The method includes capturing a plurality of expressive poses from a human subject and generating a computational model based on one or more material parameters of a material. In one embodiment, the computational model is a compressible neo-Hookean material model configured to simulate deformation behavior of the synthetic skin. The method further includes optimizing a shape geometry of the synthetic skin based on the computational model and the captured expressive poses. An optimization process is provided that varies the thickness of the synthetic skin based on a minimization of an elastic energy with respect to rest state positions of the synthetic skin.
US09082220B2
A system and method for a hybrid, variational, user-controlled, 3D mesh smoothing for orphaned shell meshes. The smoothing model is based on a variational combination of energy and equi-potential minimization theories. A variety of smoothing techniques for predicting a new location for the node-to-smooth are employed. Each node is moved according to a specific smoothing algorithm so as to keep element included angles, skew and distortion to a minimum. The variational smoother selection logic is based on nodal valency and element connectivity pattern of the node to smooth. Results show its consistency with both quadrilateral and quad-dominant meshes with a significant gain over conventional Laplacian schemes in terms of mesh quality, stability, user control and flexibility.
US09082211B2
In various embodiments, systems and methods can provide accurate measurements of blood flow dynamics in a subject. Projection data acquired during a computed tomography (CT) scan of the subject can be used to determine information representing inflow of a contrast material. Accordingly, a measurement of flow velocity, in addition to other aspects of flow, may be obtained from the projection data.
US09082209B1
A method and apparatus for reworking an inconsistency on a part. Image data for the inconsistency on the part may be identified using data for the part generated by a nondestructive evaluation system. Information about the inconsistency may be identified using the image data. Rework image data may be generated using the information identified about the inconsistency. The rework image data may comprise a number of patch images. The number of patch images may be projected onto a rework material for use in forming a patch for the inconsistency.
US09082206B2
Two local buffers are provided between an image processing unit and an image compression and expansion unit for compression into a predetermined format. Write and read control units serve to alternately use the two local buffers. As a result, process flow starting from the image processing unit to generate compressed image data by the image compression and expansion unit requires no main memory, whereby high-speed image processing is allowed with low power consumption.
US09082205B2
Two local buffers are provided between an image processing unit and an image compression and expansion unit for compression into a predetermined format. Write and read control units serve to alternately use the two local buffers. As a result, process flow starting from the image processing unit to generate compressed image data by the image compression and expansion unit requires no main memory, whereby high-speed image processing is allowed with low power consumption.
US09082204B2
Techniques described in the disclosure are generally related to generating points of a domain. A tessellation unit may determine outer ring point coordinates for a point of an outer ring of the domain, and inner ring point coordinates for a point of an inner ring of the domain. The inner ring is inner to the outer ring within the domain. The tessellation unit may enqueue the inner ring point coordinates at a location of a queue, read the inner ring point coordinates from the queue, and read the outer ring point coordinates from the queue when the outer ring is not an outermost ring, where the outer ring point coordinates were previously enqueued in the queue when the outer ring was a previous inner ring. The tessellation unit may connect the inner ring coordinates and the outer ring coordinates each of which being read from the queue.
US09082203B2
An image processing system may include a transceiver configured to communicate with a remote terminal over a communications channel. Furthermore, an image processor may cooperate with the transceiver and be configured to determine an operational parameter associated with at least one of the communications channel and the remote terminal, generate a resized image from an original image based upon an energy function and the operational parameter, and transmit the resized image to the remote terminal over the communications channel.
US09082190B2
A computationally efficient image segmentation method is provided that processes a grayscale digital image to more clearly show textures in the underlying object shown in the digital image. A grayscale digital image is converted to an intensity matrix based on the brightness of the pixels in the image, where each matrix element represents a pixel in the digital image and has a value corresponding to the intensity, i.e., the brightness, of that pixel. The value of each matrix element is compared to the value of its nearest neighbor matrix element, and the pixel represented by the matrix element is categorized as being “dark” or “bright” based on its value, and is categorized as being “smooth” or “rough” based on the values of the nearest neighbor matrix elements. As each pixel is categorized, it is assigned a shading level corresponding to the brightness/texture matrix element value. A processed image having only the assigned shading levels is then produced, with the processed image indicating textures of the underlying object shown in the original grayscale digital image.
US09082184B2
Techniques are described for creating and manipulating software notes representative of physical notes. A computing device comprises a processor and a note identification module executable on the processor and configured to separate an input image into a plurality of channelized input images. Each of the channelized input images are associated with a different color. The note identification module is configured to apply edge detection and feature extraction to identify polygons within each of the channelized input images and select, from the polygons from the channelized input images, a representative polygon for each of the physical notes in the input image.
US09082176B2
An apparatus and method estimate disparities of pixels in a frame. In order to acquire temporally-consistent disparity maps it is determined whether to enforce a temporal consistency with respect to pixels. In order to determine whether to enforce the temporal consistency, a texture, motion, or a matched motion in the frame may be detected or estimated. A disparity of a pixel where the temporal consistency is enforced may be calculated based on a disparity of a corresponding pixel in a previous frame.
US09082175B2
A method for retrieving associated information using an image (10), comprising: locating a spatial pattern (13) in an image (10) captured by an image capture device, the spatial pattern (13) providing an instruction (12, 14, 15) or a specification for further processing to occur; wherein if a first predetermined spatial pattern is located in the image (10), a steganographic signal (12) is decoded from the image (10) for extracting a profile configuration of the image (10) in order to retrieve the associated information; and if a second predetermined spatial pattern is located in the image (10), image features of the image are recognized (15) in order to retrieve the associated information.
US09082171B2
An image processing device for reducing image noise and the method thereof are provided. The method for reducing image noise includes the following steps. A filtering operation is performed on a plurality of pixel values of a first image according to a high-pass (HP) filtering mask, a first default filtering mask and a second default filtering mask to obtain a high-pass filtering image, a first low-pass (LP) image and a second LP image, respectively. A difference between the first and the second LP images is calculated to obtain a LP difference image. A pixel weighting calculation is performed according to the HP image and the LP difference image to obtain a pixel weighting mask corresponding to the first image. The first image is calculated according to the pixel weighting mask and one of the first and the second LP images to obtain a noise reducing image.
US09082166B2
A method and apparatus for identifying platelets within a whole blood sample. The method includes the steps of: a) adding at least one colorant to the whole blood sample, which colorant is operable to tag platelets; b) disposing the blood sample into a chamber defined by at least one transparent panel; c) imaging at least a portion of the sample quiescently residing within the chamber to create one or more images; and d) identifying one or more platelets within the sample using an analyzer adapted to identify the platelets based on quantitatively determinable features within the image using a analyzer, which quantitatively determinable features include intensity differences.
US09082165B2
An imaging system for inspection of a region of interest. The system includes a data processing and analyzing utility responsive to input data indicative of one or more images of a region of interest and identifying one or more objects therein. The data processing and analyzing utility includes a visualization processor utility and a computer aided detection processor connected to the visualization processor utility. The visualization processor utility is configured and operable for receiving the input image data, converting the received image data into a desired representation, and decomposing image data of said desired representation into different components. The computer aided detection processor is configured and operable for scoring said components according to one or more predetermined scoring schemes, and classifying the blobs and contours according to a degree of match with reference data indicative of one or more predetermined objects.
US09082161B2
An image processing apparatus comprises: a decision unit which decides, based on a first resolution and a second resolution, a sampling pixel to be used for resolution conversion in the first image data; a determination unit which determines whether the first image data includes a white line of not larger than a predetermined width; a replacing unit which, in a case where a pixel of interest in the first image data is a pixel included in the white line and is not the sampling pixel, replaces a value of the pixel of interest with a value of a pixel adjacent to the pixel of interest; and a conversion unit which converts the first image data including the replaced value of the pixel into the second image data having the second resolution.
US09082158B2
A method and system for real time stent enhancement on a live 2D fluoroscopic scene is disclosed. A motion compensated stent enhancement image is generated from a first set of frames in a fluoroscopic image sequence. A weighting field is generated based on the motion compensated stent enhancement image. For each new frame in the fluoroscopic image sequence that is received, the stent is enhanced in the new frame by compounding the new frame with the motion compensated stent enhancement image using the weighting field.
US09082156B2
The present disclosure relates to systems and methods for: 1) displaying all vital central station (CS) information and controls on a single screen; 2) linking peripheral central stations (pCSs) to a master central station (mCS); 3) operating the system disclosed in U.S. Ser. No. 10/460,458, without medical professionals (MPs) in the mCS or without any mCS; 4) linking a remote controlled defibrillator (RCD™) unit to an arrest sensor; 5) operating an RCD unit in a motor vehicle and linking an RCD unit to a vehicle communications system; 6) linking an RCD unit to a CS through a network of: a) non-vehicle-based stationary units (SUs), b) vehicle-based SUs/vehicle communication systems, or c) non-vehicle-based SUs and vehicle-based SUs/vehicle communication systems; 7) using an RCD unit with a chest compression device; 8) using the network of RCD units and MPs for disaster monitoring; and 9) monitoring and treating hospital patients and motor vehicle passengers.
US09082155B2
A real estate analysis system that provides an integrated approach for gathering available real estate data and synthesizing the real estate data for various uses by various users. The real estate data may be real time data, historical data, and/or most recent data. The processing of the data utilizes cloud resources in a cloud computing architecture. In addition, cloud resources are used to store various accumulated real estate data in a manner such that the cloud resources can quickly process calculations and have the results returned to an end user who requested the data.
US09082152B2
A numerical modelling apparatus and method of performing numerical modelling are described. An input unit receives signals giving information relating to a set of assets. A processor unit is arranged to provide a set of Risk Relation Matrices Vτ for set of investment horizons indicated by τ. Each of the Risk Relation Matrices Vτ comprises a plurality of elements, wherein each of the elements represents a relationship of risk related to a respective pair of the assets and each element is given by a scalar product of two risk vectors, such that each of the assets has an associated risk vector according to the elements of the risk relation matrix. The processor unit is arranged to decompose each of the Risk Relation Matrices Vτ into eigenvectors and eigenvalues according to Vτ=Eτ·Λτ·E′τ, where, at each tenor τ, Eτ is a set of eigenvectors of the risk matrix Vτ in columns, Λτ is the corresponding diagonal eigenvalue matrix, and E′τ is the transpose of Eτ. Components of each of the risk vectors are derived at each tenor τ in the basis of unit independent risks by the corresponding row of the matrix product Eτ·Λτ1/2 relating to each of the assets. An output unit is arranged to output the components of each of the risk vectors as a risk vector data set.
US09082151B2
A financial-service system that manages content objects includes a chronicles platform with a chronicle associated with a loan request. A content manager determines a set of content objects to be associated with the chronicle and generates a bucket for each content object of the set of content objects. Each bucket is associated with a name and is configured to receive an associated content object. The chronicle is populated with the generated buckets. An interface that detects a user action and that thereafter receives or generates a content object, which is detected by the content manager and associated with a bucket. The content manager causes the bucket to receive the content object and presents representations of the buckets to a user. Representations of one or more buckets that have received a content object differ from representations of one or more other buckets that have not received a content object.
US09082149B2
A computer-implemented method is disclosed herein. The method includes the step of receiving, with a processing device of a commerce server, a help request signal from an augmented reality device worn by a current consumer shopping in a retail store. The method also includes the step of selecting, with the processing device, a sales assistant to help the current consumer. The method also includes the step of linking, with the processing device, the augmented reality device in communication with an electronic computing device operated by the sales assistant. The method also includes the step of receiving, at the processing device, a receipt signal containing a list of items purchased by the current consumer. The method also includes the step of determining, with the processing device, if any item on the list of items was the subject of the help provided to the current consumer by the sales assistant. The sales assistant can enjoy a commission, a performance bonus, a quota, or receive some other form of enhanced remuneration in response to the determining step.
US09082139B2
A printer credit management method is disclosed, the method includes receiving a code at a printer. From the code, a printer identifier and a credit value are discerned. It is determined if the printer identifier corresponds to a unique identifier assigned to the printer. Only upon a positive determination, a credit balance maintained by the printer is updated to include the credit value.
US09082137B2
A system and method are provided for hosting digital images embedded in an external website, wherein the digital images are modified to include additional content such as advertisements when served to a guest of the external website. In general, a host website including a web server and an image database operates to host digital images for external websites. When the web server associated with the host website receives a request for a digital image embedded within a webpage of the external website, the web server analyzes metadata associated with the digital image to produce selection criteria and selects additional content to add to the digital image based on the selection criteria. The web server then modifies the digital image to include the additional content, thereby generating a modified image, and provides the modified image to the requesting node.
US09082131B2
A method and apparatus for tracking products and providing product information receives information from a user device at a product server. A user scans a Quick Response code (QR code) using a mobile communication device which transmits product identification information from the QR code and user device information to a product server. The product server determines product information associated with the product identified by product identification information received from the user device. The product information is transmitted by the product server to the user device. The information received from the user device can also be used to track the location of products and acquire user information.
US09082130B1
Disclosed is encoding of probiotic and/or prebiotic and/or enzyme formulations, in order to alert both consumer and producer to counterfeiting and to allow purchasers of authentic product to gain access to quality (and probiotic growth and activity) testing of the product. The purchaser would preferably also provide, along with its identifying information, any product complaints, adverse reaction and positive responses, and consumer interest in and reaction to different formulations and products, as well as demographic, general health and education information, and other information about the purchaser (including any information useful for marketing and future product development and selection).
US09082127B2
Systems and methods of facilitating collecting and aggregating datasets that are machine or user-generated for analysis are disclosed. One embodiment includes, collecting a dataset on a machine on which the dataset is received or generated, wherein, the dataset is collected from a data source on the machine, aggregating the dataset collected from the data source at a receiving location, performing analytics on the dataset upon collection or aggregation, and/or writing the dataset aggregated at the receiving location to a storage location.
US09082125B2
A system and a method for managing a solicitation campaign are disclosed. A solicitor provides a solicitation center with pages of personalized script, which are generated using a first script template. The solicitor receives solicitee responses, analyzes the solicitiee responses, and determines whether to continue the solicitation campaign using the current script template or using a second script template for subsequent solicitations.
US09082117B2
A method of gesture based authentication for wireless payment by a mobile electronic device is disclosed. In one aspect, the method includes determining that an applied gesture above a touch receptive area of a target device is associated with a user-defined payment gesture stored locally within the mobile electronic device. The method may include comparing the applied gesture above the touch receptive input area of a mobile electronic device with a user-defined payment gesture stored locally within the mobile electronic device. If the applied gesture above the touch receptive input area of a mobile electronic device matches the user-defined payment gesture stored locally within the mobile electronic device, the method includes permitting the wireless transfer of protected payment data resident on the mobile electronic device to an external reader using near-field communication technology.
US09082115B1
The communication device comprising a voice communicating implementer, a calculation implementer, a payment monetary value data transmitting implementer, a remaining monetary value data updating implementer, an automated supplementary monetary value data adding implementer, and a simultaneous implementation implementer.
US09082114B2
A self-service terminal comprising: a terminal body defining a transaction fulfillment area, and a terminal head. The terminal head extends from the terminal body and defines a transaction request area transverse to the transaction fulfillment area. The transaction request area and transaction fulfillment area create a customer zone.
US09082113B2
Methods and apparatus for issuing licenses to allow end users to consume digital media content on a user device by responding to licensing requests by determining the number of digital currency tokens required to license the requested consumption and then issuing the license if the end user's account has a sufficient number of digital currency tokens. The end user may further use the digital currency tokens to purchase new features, which are internal and/or external to the digital media content. Other embodiments may be disclosed or claimed.
US09082100B2
Systems, methods, and computer program products are provided for identifying a serviceable address that is associated with a street network connection point and an actual location point. For example, in one embodiment, the serviceable address may be associated with a street network connection point that is part of a digital map. The serviceable address may also be associated with an actual location point, such as a parcel drop-off point.
US09082095B2
A system provides field workers with on-site access to forms and tools that guide the field worker through the data entry and submission of information and images from field inspections and maintenance. The system also provides an interface for recipients of submitted field reports to view and manage the received data.
US09082094B1
Systems and methods are provided for facilitating equitable assignment of rotating shifts to agents in a contact center. In one embodiment, points are allocated to agents indicating their frequency of receiving undesirable shift assignments. Based on the previously allocated points, future undesirable shifts are assigned to agents. The point allocation scheme accommodates various exceptions scheduling periodic rotating shifts, such as skipping assignment of an agent from an upcoming undesirable shift, agents leaving, swapping a shift, and agents being added. In another embodiments, agents are assigned to rotating shifts using constructs of a cycle and a rotation template, which facilitates assigning agents to a work schedule with a calendar in a repetitious manner, and where certain shifts are non-rotational in nature and other shifts are rotational in nature.
US09082092B1
A group of streaming video segments that includes a first set of streaming video segments that are associated with a first storyline is identified. The first set of streaming video segments is provided to a client device. The first set of streaming video segments includes data indicative of a set of storyline options associated with the first storyline. User input indicating a user selection of one of the storyline options is received and the group of streaming video segments is updated to include a second set of streaming video segments based on the user input. The second set of streaming video segments is provided to the client device.
US09082087B2
A system and method for generating a custom revenue cycle model with automated lead movement are disclosed. According to one embodiment, a computer-implemented method comprises receiving user input, wherein the user input comprises at least one of data related to a stage, data related to a success path definition, and data related to transition rules for lead movement, wherein the stage is a revenue stage or a detour stage; generating a custom revenue cycle model based on the user input; storing the custom revenue cycle model; providing for automated lead movements based on the transition rules; and providing for automated tracking of lead movements in the custom revenue cycle model.
US09082084B2
Automatic machine-learning processes and systems for an online social network are described. During operation of the online social network, a system can automatically collect labeled training events, obtain snapshots of raw entity data associated with subjects from the collected training events, produce training examples by generating features for each training event using the snapshots of entity data and current entity data, and split the training examples into a training set and a test set. Next, the system can use a machine-learning technique to train a set of models and to select the best model based on one or more evaluation metrics using the training set. The system can then evaluate the performance of the best model on the test set. If the performance of the best model satisfies a performance criterion, the system can use the best model to predict responses for the online social network.
US09082083B2
Methods for training machines to categorize data, and/or recognize patterns in data, and machines and systems so trained. More specifically, variations of the invention relates to methods for training machines that include providing one or more training data samples encompassing one or more data classes, identifying patterns in the one or more training data samples, providing one or more data samples representing one or more unknown classes of data, identifying patterns in the one or more of the data samples of unknown class(es), and predicting one or more classes to which the data samples of unknown class(es) belong by comparing patterns identified in said one or more data samples of unknown class with patterns identified in said one or more training data samples. Also provided are tools, systems, and devices, such as support vector machines (SVMs) and other methods and features, software implementing the methods and features, and computers or other processing devices incorporating and/or running the software, where the methods and features, software, and processors utilize specialized methods to analyze data.
US09082082B2
Methods and systems for predicting links in a network, such as a social network, are disclosed. The existing network structure can be used to optimize link prediction. The methods and systems can learn a distance metric and/or a degree preference function that are structure preserving to predict links for new/existing nodes based on node properties.
US09082074B2
The system and method provides team guidance recommendations. The system and method provides player selection guidance by realistically valuing top-tier and lower-tier players. The system and method provides situational-based starting lineup recommendations by creating and using tier-specific, non-normal distributions in a probability distribution-based system for providing fantasy sports player selection guidance. The system and method generates variance and accuracy information from historical data of a particular player projection system, and generates non-normal fantasy point distributions from the same player projection system using the previously generated variance and accuracy information.
US09082063B2
A system and method are provided for implementing selectable roll positioning for web printing in devices, including post processing devices, for advanced image forming systems. A selectable drive system for continuous feed or web material image receiving medium substrate can “with the flip of a switch” transition the drive system from a tensioned web (transport) pulling system in a downstream device to a slack web nip-drive system as may be dictated by other system and/or operating characteristics. The selection of a particular drive method is based on a constitution of the continuous feed or web material image receiving media; a composition of a marking material deposited on the continuous feed or web material image receiving media; or a post-processing technique that the continuous feed or image receiving media, as marked, may undergo in the production of an output document.
US09082057B2
A Radio Frequency Identification (RFID) system according to one embodiment includes communication circuitry for enabling wireless communication with an RF reader; energy harvesting circuitry for generating an electric current from RF energy; a sensor loop coupled to the energy harvesting circuitry; and a status register coupled to the sensor loop for indicating a broken or unbroken status of the sensor loop. A method according to one embodiment includes generating an electric current in a Radio Frequency Identification (RFID) device, the current energizing a sensor loop; detecting a status of whether the sensor loop is broken or unbroken; storing the status in at least one of a status register and a nonvolatile memory; receiving a query from an RFID reader for the status; and sending the status to the RFID reader.
US09082051B2
A control unit 112 of an image forming apparatus generates a first image pattern in which a user information authenticated by an authentication processing unit 113 and an application information concerned with a predetermined application that can be used in the image forming apparatus by the user authenticated are embedded, and displays the first image pattern on a display unit 105. A control unit 208 of a mobile terminal analyzes the first image pattern read out by a camera unit 203 from the display unit 105 of the image forming apparatus to derive the user information and the application information. Furthermore, the control unit 208 of the mobile terminal displays, on a display unit 201 of the mobile terminal, an operation image frame for use a predetermined application corresponding to the derived application information during a period of reading out of the first image pattern by the camera unit 203.
US09082049B2
A computer receives a first image of a plurality of lamps. The computer receives a second image of a plurality of lamps. The computer transforms the second image so a location depicted in a plurality of pixels of the first image is depicted in a corresponding plurality of pixels in the second image. The computer determines a brightness variation exists between a pixel of the plurality of pixels of the second image and a corresponding pixel of the plurality of pixels of the first image. The computer identifies a location corresponding to the pixel of the plurality of pixels of the second image where the brightness variation exists.
US09082045B2
A method and apparatus for matching key pixels of images and a method and apparatus for matching images are disclosed. The method for matching key pixels of images includes: determining, for a key pixel to be matched of a first image, a first eigenvector, in a set of eigenvectors of a second image, matching an eigenvector of the key pixel to be matched; determining a second eigenvector, in a set of eigenvectors of the first image, matching the first eigenvector; and determining the key pixel to be matched and a key pixel corresponding to the first eigenvector as a pair of matching pixels when a coordinate vector of the key pixel to be matched is the same as a coordinate vector of a key pixel corresponding to the second eigenvector.
US09082042B2
A system for classifying moving objects during video-based surveillance comprising: capturing a silhouette image of a moving object, resizing the captured image, computing an average height to width ratio and a center of gravity for the object in the resized image, dividing the resized image, comparing the average height to average width of the object and further comparing the variance of center of gravity with a predetermined threshold value to classify the object in the captured silhouette into predetermined classes.
US09082041B2
The present invention enables a pattern identifying apparatus that calculates a feature amount and identifies a predetermined pattern, such as a face, based on the calculated feature amount to perform processing for reading a large volume of data at a high speed. To achieve this, a coprime relationship is established between an interval between adjoining processing windows arranged in an image and the number of memories in which the image is interleaved and stored, thereby always establishing an exclusive relationship between the memories from which data at the same position relative to reference points in the respective processing windows is read. It is thus possible to read data simultaneously, resulting in achievement of speedup.
US09082032B2
A system reads an information code formed on a medium. The code has light modules and dark modules. The areas of the light modules are produced as inversion areas inverted light reflection characteristics. The areas of the dark module areas are produced as non-inversion areas non-inverting light reflection characteristics. A reader emits illumination light of wavelengths including infrared light wavelengths to the code, and images the code under the illumining light emission. The inversion areas, that is, the light module areas, can be dark under the visible light, but can be a light color due to its inverted light reflection characteristics. The light modules can thus be imaged by the reader under the illumining light emission, providing distinguishable detection of the inversion and non-inversion areas, allowing the light and dark modules to be extracted for decoding.
US09082026B2
According to one embodiment, a wireless tag communication device detects a communication state between an antenna and a specific wireless tag to be searched, stores a transmission power value obtained if the communication state is better than a predetermined value, reduces transmission power to the wireless tag and, if the communication state is worse than the predetermined value, increases, on the basis of the stored transmission power value, the transmission power to be higher than the transmission power value and performs communication with the wireless tag, and performs resetting on the basis of the stored transmission power value if the communication state further worsens.
US09082025B2
A system is provided for integrating conformal electronics devices into apparel. The system includes a flexible substrate onto which a flexible device is disposed. The flexible device can include a stretchable coil that can be used to receive and transmit near field communications. The flexible device also includes an integrated circuit component and a memory unit. In some examples, the device also includes a sensor that is configured to record measurement of the wearer of the apparel and/or the surrounding environment.
US09082023B2
A method for operating an indicia reader such as a laser scanner is provided. The method affords a simplified technique for monitoring the offset between the drive frequency and the resonant oscillation frequency of the laser scanner. The phase offset between the drive frequency and the sense frequency is monitored to derive the drive frequency's offset from the resonant oscillation frequency.
US09082014B2
Methods and apparatus to estimate demography based on aerial images are disclosed. An example method includes analyzing a first aerial image of a first geographic area to detect a first plurality of objects, and estimating a demographic characteristic of the first geographic area based on the first plurality of objects.
US09082012B2
An eye state detection apparatus includes a camera, a first calculator, a memory, a second calculator, and a third calculator. The camera obtains a plurality of face images of a driver. The first calculator calculates an opening amount of an eye of the driver based on each face image. The memory stores the opening amounts calculated by the first calculator. The second calculator groups the opening amounts into a plurality of groups in a sequential manner, calculates a group distribution of each group, calculates an entire distribution of all of the opening amounts, and sets the entire distribution as a reference distribution when a difference among the group distributions is within a predetermined range. The third calculator calculates an opening degree of the eye based on the reference distribution of the opening amounts when the reference distribution of the opening amounts is calculated by the second calculator.
