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Transceiver patents



      
           
This page is updated frequently with new Transceiver-related patent applications. Subscribe to the Transceiver RSS feed to automatically get the update: related Transceiver RSS feeds. RSS updates for this page: Transceiver RSS RSS


Wireless network selection

Light emitting device, manufacturing method thereof, and optical transceiver

Cooperative wireless networks

Date/App# patent app List of recent Transceiver-related patents
08/28/14
20140245046
 Communication node patent thumbnailnew patent Communication node
When an ecu serving as a communication node is under sleep mode, a switch portion in a transceiver connects a data transmit port of a microcomputer to a memory controller. The microcomputer sends, to the memory controller, a code write-in request for writing a code while outputting a write data that is written as the code.
08/28/14
20140245030
 Method and apparatus for providing power to an electronic device patent thumbnailnew patent Method and apparatus for providing power to an electronic device
In an embodiment, set forth by way of example and not limitation a usb power converter for an electronic device includes a usb bus including vbus power line, a d− data line and a d+ data line, a variable voltage converter, a processor clock, a usb transceiver coupled to the d− data line and the d+ data line, and a processor coupled to processor clock and to the usb transceiver. Preferably, the variable voltage converter has an alternating current (ac) input, a direct current (dc) output coupled to the vbus power line, and a voltage control input responsive to a voltage control signal to provide a plurality of voltage levels at the dc output.
08/28/14
20140244910
 Electronic apparatus implemented with microprocessor with rewritable micro program and method to rewrite micro program patent thumbnailnew patent Electronic apparatus implemented with microprocessor with rewritable micro program and method to rewrite micro program
An intelligent optical transceiver able to revise a micro program by the host system is disclosed. The optical transceiver includes a mdio interface, a cpu, and a non-volatile memory.
08/28/14
20140243052
 Handheld electronic device with cable grounding patent thumbnailnew patent Handheld electronic device with cable grounding
A handheld electronic device may be provided that contains a conductive housing and other conductive elements. The conductive elements may form an antenna ground plane.
08/28/14
20140243042
 Methods and apparatus for reducing the impact of rf interference based on estimation of colored noise patent thumbnailnew patent Methods and apparatus for reducing the impact of rf interference based on estimation of colored noise
A mobile device having first and second rf transceivers performs a communication function in accordance with a communication protocol of the second rf transceiver. During performance of this function, the mobile device estimates the rf interference on a channel of the first rf transceiver, and stores parameters which characterize the estimated rf interference in association with an identifier corresponding to the function.
08/28/14
20140243014
 Use of wireless access point id for position determination patent thumbnailnew patent Use of wireless access point id for position determination
A mobile computing device comprises a wireless transceiver and a processing circuit. The processing circuit is configured to identify a location, to identify a wireless access point within a predetermined distance of the location, to detect a wireless access point identifier using the wireless transceiver, to compare the detected wireless access point identifier to the identified wireless access point, and to initiate location determination based on the comparison..
08/28/14
20140242997
 Wireless network selection patent thumbnailnew patent Wireless network selection
A mobile terminal comprises transceiver apparatus for communicating with a plurality of wireless networks, each network comprising one or more respective wireless connection points providing a respective coverage area. The mobile terminal also comprises a location module arranged to determine information on geographical location of the mobile terminal, and based thereon to obtain a prediction that the mobile terminal will enter the coverage area of an expected one of said wireless networks.
08/28/14
20140242984
 Single-radio device supporting coexistence between multiple radio access technologies patent thumbnailnew patent Single-radio device supporting coexistence between multiple radio access technologies
Electronic devices may be provided that contain wireless communication circuitry. The wireless communication circuitry may include radio-frequency transceiver circuitry coupled to antennas.
08/28/14
20140242942
 Optimization of online charging triggers in communication networks patent thumbnailnew patent Optimization of online charging triggers in communication networks
Devices, methods, and computer program products can comprise a processor module, configured to execute part of an application. The application can be for use in a communication control service.
08/28/14
20140242929
 Method and arrangement for transmitting and receiving rf signals through various radio interfaces of communication systems patent thumbnailnew patent Method and arrangement for transmitting and receiving rf signals through various radio interfaces of communication systems
A method and arrangement for transmitting and receiving rf signals, associated with different radio interfaces of communication systems, employ a direct conversion based transceiver which substantially comprises one receive signal branch and one transmit signal branch. Mixing frequencies of the different systems are generated by a single common by use of an output frequency divider in combination with the synthesizer, and by use of filtering corresponding to a system channel bandwidth by means of a controllable low-pass filter operating at baseband frequency..
08/28/14
20140242927
new patent Universal io connector and interface capable of both wired and wireless operation
Systems and methods of interconnecting devices may include a connector assembly having a substrate, a set of input/output (io) contacts, an antenna structure and transceiver logic. In one example, the transceiver logic may process one or more io signals associated with the antenna structure and process one or more io signals associated with the set of io contacts..
08/28/14
20140242926
new patent Analog baseband filter for radio transceiver
An analog baseband filter for a radio transceiver is provided. An analog baseband filter for a multi-mode multi-band radio transceiver includes a current-voltage conversion amplifier converting a current received at the analog baseband filter into a voltage and adjusting a gain of an output voltage of the current-voltage conversion amplifier using a plurality of resistors, and a source follower circuit compensating for temperature for the output voltage of the current-voltage conversion amplifier..
08/28/14
20140242924
new patent Adaptive mode optimizer and mode shifter
A mode shifter connects via an input port to an antenna port of a transceiver. A port signal analyzer monitors the signal at the input port and informs a signal switch whether the signal power exceeds a threshold value.
08/28/14
20140242917
new patent Assessing interference environment for wireless communication devices
Disclosed is a device and method to automate the process of measuring rf noise, correlating measured noise with known sources, and making adjustments to the noise-measuring and reporting process. A wireless communication device is coupled to equipment at a fixed location, and transmits data about the operation of the equipment back to an operator, via a provider's network.
08/28/14
20140241734
new patent Light emitting device, manufacturing method thereof, and optical transceiver
The light emitting device includes an active layer formed on a semiconductor substrate for emitting light, a semiconductor layer of a first conductivity type electrically connected to one end of the active layer, a semiconductor layer of a second conductivity type electrically connected to the other end of the active layer, first and second electrodes, a feedback mechanism for laser oscillation, and a waveguide for guiding the light emitted from the active layer, in which the active layer is made of a semiconductor having an affinity with a silicon cmos process, and the semiconductor layer of the first conductivity type and the semiconductor layer of the second conductivity type, and the waveguide are each made of silicon as a part of the semiconductor substrate.. .
08/28/14
20140241731
new patent System and method for free space optical communication beam acquisition
A free space optical communication system (10) including first and second mono-static transceivers (20a, 20b). Each transceiver (20a, 20b) includes a reflective assembly (40) defining a reflective surface (44) about a receiving end of a respective optical fiber (32) and configured to reflect optical signals (26) within a field of view of the transceiver (20a, 20b) as a modulated retro-reflective signal (28).
08/28/14
20140241727
new patent Communication between transceivers using in-band subcarrier tones
The invention relates to a system and method of communication between optical transceivers in an optical wdm network, wherein a broad-band modulation of optical signals in a primary frequency band is utilized for transmitting primary high-speed data, while a plurality of relatively low-frequency in-band subcarriers is used to modulate the optical signals to transmit secondary data between network nodes, wherein the plurality of low-frequency subcarriers lie at least in part within the primary frequency band.. .
08/28/14
20140241726
new patent Temperature controlled multi-channel transmitter optical subassembly and optical transceiver module including same
A temperature controlled multi-channel transmitter optical subassembly (tosa) may be used in a multi-channel optical transceiver. The temperature controlled multi-channel tosa generally includes an array of lasers optically coupled to an optical multiplexer, such as an arrayed waveguide grating (awg), to combine multiple optical signals at different channel wavelengths.
08/28/14
20140241718
new patent Optical transceiver device
An optical transceiver device is provided, including an o/e transceiver module, an optical switching module and a switching control module, for providing network communication services for a first and a second optical fiber network equipment. The o/e transceiver module is an integrated chip having multiple transceiver units integrated therein.
08/28/14
20140241714
new patent Protocol system and related method of automatically switching connection
A method of automatically switching connection is disclosed in the present invention. The method is applied to connection setting between a signal transmission device and at least one signal transceiver device.
08/28/14
20140241711
new patent Low latency data transmission network
A communications networking having reduced transmission latency and improved reliability is described. To reduce signal transmission latency, network management data is removed from a data stream to prioritize the transmission of payload data at higher transmission rates.
08/28/14
20140241685
new patent Multimode optical fibers and methods of manufacture thereof
The present invention generally relates to the field of fiber optics, and more specifically to optical fibers, methods of manufacturing optical fibers, and methods of classifying optical fibers. In an embodiment, the present invention is a multimode optical fiber which comprises a core and clad material system where the refractive indices of the core and cladding are selected to minimize chromatic dispersion in the 850 nm wavelength window and the refractive index profile is optimized for minimum modal-chromatic dispersion in channels utilizing vcsel transceivers.
08/28/14
20140241556
new patent Automatic fsk tuning circuit for a hearing aid and method
An fsk transceiver for use in a hearing aid has means for automatic tuning of the transceiver frequency. The automatic tuning means comprises a phase difference detector and a tuning manager adapted to control the frequency of a resonant circuit of the fsk transceiver according to information received from the phase difference detector.
08/28/14
20140241405
new patent Transceiver and communication method of digital subscriber line
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.. .
08/28/14
20140241322
new patent Method and apparatus for controlling connection switching according to the amount of data not transfered
A mobile communication terminal according to the present invention comprises a processing unit for carrying out an operation intended for a data object such as content or a program, a channel builder for establishing a data channel for providing a data object to, for example, a player or a browser; and a data transceiver, while being connected to one of communication networks among a plurality of heterogeneous networks, for receiving a data object from an external server through the communication network, providing the received data to the processing unit through the data channel, checking the amount of remaining data to receive from the data object.. .
08/28/14
20140241296
new patent Cooperative wireless networks
A cooperative multi-user multiple input, multiple output (mimo) system coordinates spatially distributed transceiver stations for communicating with wireless client devices. The system comprises a network interface communicatively coupled to the transceiver stations via a backhaul network, which may comprise a wireless local area network.
08/28/14
20140241291
new patent Method for signalling a precoding in a cooperative beamforming transmission mode
In a method for operating a secondary station in a network, the secondary station: controlling a transceiver configured for simultaneously receiving transmissions from a first primary station controlling a first cell and at least one second primary station controlling a second cell; selecting a first precoding matrix for the first cell out of a first set of precoding matrices for the first cell; selecting, depending on the first precoding matrix, in accordance with a precoding scheme, a subset out of a second set of precoding matrices for the second cell, the subset comprising at least one precoding matrix for the second cell; selecting a second precoding matrix for the at least one second cell out of the selected subset of precoding matrices; transmitting a first and second indicator representative of the respective first and second precoding matrix; wherein the second precoding matrix is based on the value of the first indicator, so that the amount of data used for transmitting the second indicator is less than the amount of data used for transmitting the first indicator.. .
08/28/14
20140241235
new patent Apparatus and methods for relay-assisted uplink communication
A relay device for supporting communications between a terminal device and a base station in a wireless communications system is described. The relay device comprises a transceiver arranged to at least receive an access request message from the terminal device; and a control processor operably coupled to the transceiver and arranged to process the access request message, extract information and determine therefrom a power delta value that is not based on a determination of pathloss between the relay device and the terminal device, generate a control element comprising the power delta value; and for relaying at least the control element to the base station.
08/28/14
20140241123
new patent System and method for locating and positioning seismic source
A source array generates seismic waves in water during a marine seismic survey. The source array includes a first sub-array including plural source elements; plural acoustic transceivers distributed along the first sub-array; a positioning system; a primary position control device configured to control a position of the first sub-array; and a secondary position control system configured to adjust a depth of the first sub-array..
08/28/14
20140240186
new patent Open end antenna, antenna array, and related system and method
A system includes an antenna array and a transceiver configured to communicate wirelessly via the antenna array. The antenna array includes a substrate having first and second ground plates.
08/28/14
20140240105
new patent System and method for emergency communication in a tcp/ip based redundant fire panel network
A system and method for providing emergency alarm communications in an fire panel network having a ring topology. The fire panels of the network each include an emergency interface between a panel processor and a panel transceiver.
08/28/14
20140240090
new patent Solutions for relay attacks on passive keyless entry and go
A passive entry system, in particular for a motor vehicle, comprising: a mobile device to be carried by a user, said mobile device comprising a low-frequency transceiver for short range communication, an ultra-high-frequency transceiver for long range communication and information concerning access, such as an access code, which is transmittable by said transceivers; and a locking device which is to be unlocked by the mobile device, said locking device comprising a low-frequency transceiver for short-range communication and an ultra-high frequency transceiver for long range communication to receive said information concerning access, such the access code. The transceivers of the mobile device communicates with the transceiver of the locking device and exchange information concerning access, such as said access code, to the locking system via the respective transceivers, wherein the communication range of the ultra-high-frequency transceiver of the mobile device is limited to a short range in a normal operating mode of the mobile device..
08/28/14
20140239315
new patent Package structure of optical transceiver component
The invention provides a package structure of optical transceiver component, comprising: a metal base; a plurality of pins, at least one optical emitting diode and/or at least one optical receiving diode; wherein the pins are provided and passed through the metal base and insulated with the metal base by using an insulating material; the optical emitting diode and the optical receiving diode are each mounted on the metal base through a sub-mount, respectively. The optical emitting diode/optical receiving diode is connected to the pins neighboring therewith by a wire directly or through the sub-mount, when set the top surface of the pins be a reference level, at least one of the top surfaces of the optical emitting diode, the optical receiving diode, and sub-mount is flush with the reference level..
08/21/14
20140237229
Bluetooth device as security access key
This application is directed to a system for remotely directing a host device to perform an operation using a key. The key may include a communications circuitry for transmitting data, for example a key identifier or an instruction to perform an operation, within a personal area network created by the communications circuitry.
08/21/14
20140237142
Bandwidth configurable io connector
Systems and methods of interconnecting devices may include an input/output (io) interface having one or more device-side data lanes and transceiver logic to receive a bandwidth configuration command. The transceiver logic may also configure a transmit bandwidth of the one or more device-side data lanes based on the bandwidth configuration command.
08/21/14
20140237080
Smart grid portal election
A smart node in a local area network, the smart node comprising a first transceiver module for communicating with a plurality of other nodes in the local area network, a second transceiver module for communicating with an access node in a wide area network, and a processor that is configured to establish a connection with at least one neighboring node in the local area network, determine a portal candidate score for the smart node based on at least one node characteristic value, determine if the smart node is acceptable to act as a portal between the local area network and the wide area network, and connect, in the case that the smart node is acceptable to act as a portal, to the access node in the wide area network.. .
08/21/14
20140236362
Load reduction based on percentage change in energy price
A thermostatic controller generally includes a transceiver configured to receive a signal that includes an energy price rate for a given time period, and an electronic memory device in which one or more energy price rates received by the transceiver are stored. A microprocessor is configured to select the lowest energy price rate received within a given time period for establishing a base energy price rate; determine if the energy price rate for a present time period exceeds the base energy price rate by more than a first percentage or multiplier factor of the base energy price rate; and respond to an energy price rate that exceeds the base energy price rate by more than the first percentage or multiplier factor by transmitting a signal via the transceiver to an energy consuming appliance indicating that the energy consuming appliance should be in an off state and/or to one or more ceiling fans to activate, deactivate and/or change speed of the one or more ceiling fans..
08/21/14
20140235341
Motion-sensitive controller and associated gaming applications
A wireless input device for playing an interactive motion-sensitive game using a wireless-compatible game console in which a virtual play environment is represented through one or more computer-animated visual, aural or tactile effects is provided wherein game play is conducted by moving, shaking, twisting, waving or pointing the input device in a particular manner. The input device can include motion-sensitive circuitry and/or command circuitry for generating control signals and/or an effects generator and associated control circuitry to enable the input device to selectively generate at least one visual, aural or tactile effect comprising sound, lighting or vibration.
08/21/14
20140235272
Apparatus for transmitting location based messages from vehicles to stationary infrastructure
Apparatus for transmitting location based messages from vehicles (10) to a stationary infrastructure (14, 16), including at least one transponder (20) installed on a vehicle (10), at least one stationary base (18) in the form of a transceiver for exchanging signals with the transponder (20), a device (22) for measuring run times of the signals and for calculating the distance between the base (18) and the transponder (20), and an evaluation system (24) for evaluating the messages contained in the signals from the transponder (20) on the basis of the measured distance.. .
08/21/14
20140235260
Antenna to transceiver mapping of a multimode wireless device
Various arrangements for mapping antennas to transceivers are presented. A plurality of antennas may be present.
08/21/14
20140235215
Internet based conferencing system
An internet-based conferencing system simulates the experience of citizens' band (cb) radio communications without the use of cb radio transceivers. Instead of direct rf links between participants, the cbi system employs a combination of user-resident application software, central server-based conferencing software, gps location data, and voice over ip (voip) technology.
08/21/14
20140235182
Transmitter and receiver circuits
An rf transceiver apparatus has transmitter circuitry receiving transmission signals at a transmitter baseband frequency and converting the signals to a transmission frequency, and receiver circuitry receiving signals at a reception frequency and converting to a receiver baseband frequency. A first digital local oscillator and a first mixer convert between the transmitter baseband frequency and a transmitter intermediate frequency.
08/21/14
20140235174
Co-located frequency management and mitigation
System (201) for mitigating co-site interference includes a co-site filter bank (208) containing filters (2061, 2062, . .
08/21/14
20140235138
Distributed system of autonomously controlled mobile agents
A system includes a drivable surface that includes location encoding markings. A mobile agent is provided that includes a drive motor, an imaging system for taking images of the markings, a vehicle wireless transceiver, and a microcontroller operatively coupled to the motor, the imaging system, and the vehicle wireless transceiver.
08/21/14
20140235136
Distributed system of autonomously controlled mobile agents
A system includes a drivable surface that includes location encoding markings. A mobile agent is provided that includes a drive motor, an imaging system for taking images of the markings, a vehicle wireless transceiver, and a microcontroller operatively coupled to the motor, the imaging system, and the vehicle wireless transceiver.
08/21/14
20140233753
Headphones with cloud integration
Described herein is a portable acoustic device including a headband adapted to go over or around a user's head, and a pair of earpieces each being slidably attached to the headband. One of the pair of earpieces or the headband includes, a control interface, a battery, at least one transceiver configured to transmit and/or receive electromagnetic signals, and an electronic circuit configured to wirelessly interact with an audio source available on a network or a device via the at least one transceiver..
08/21/14
20140233724
Digital subscriber line management using virtual noise calculation
A digital subscriber line management system is provided. It comprises a device for calculating a set of values specifying a virtual noise mask.
08/21/14
20140233624
Method and apparatus to determine time and distance between transceivers using phase measurements
Systems, apparatuses and methods are disclosed for estimating a signal travel time, and thus distance between transceivers, in an orthogonal frequency division multiplexing (ofdm) system. The signal travel time is measured between a transmit time (tt) and a receive window time (twindow) adjusted by the phase delay (tΦ).
08/21/14
20140233612
Technique for optimizing the phase of a data signal transmitted across a communication link
A first transceiver is configured to transmit a first data signal to a second transceiver across a communication link. The second transceiver maintains clock data recovery (cdr) lock with the first signal by adjusting a sampling clock configured to sample the first data signal.
08/21/14
20140233568
Techniques for packet management in an input/output virtualization system
Techniques for managing packets in an input/output virtualization (iov) capable computing environment are described herein. One aspect comprises receiving, at one or more transceivers comprising an input/output capable adapter, a packet addressed to an input/output virtualization capable adapter destination, and forwarding the packet to a virtual router; applying, by a processor circuit coupled to the one or more transceivers, one or more packet management policies to the packet via the virtual router; routing the packet via the virtual router to the input/output virtualization capable adapter destination; and transmitting the packet to the input/output virtualization capable adapter destination via an input/output virtualization capable adapter architecture.
08/21/14
20140233489
Prohibition of sounding reference signal transmission on newly activated secondary cells
In a wireless network supporting aggregation of uplink component carriers, sounding reference signals, srs, are transmitted on an uplink, ul, primary component carrier. An activation command corresponding to an ul secondary component carrier, scc, is received, in response to which the receiving transceiver determines whether it has valid timing information for the ul scc, wherein valid timing information for the ul scc indicates that the ul scc is ul synchronized.
08/21/14
20140233444
Systems and methods for wireless coexistence
Systems and methods are disclosed for coordinating operation of wlan and ant systems. A coexistence manager may determine an operating mode of the ant transceiver and selectively enable and disable the ant and wlan transceivers based on the operating mode to reduce the potential for interference..
08/21/14
20140233441
Diplexer and transceiver thereof
A diplexer, for coupling a first radio frequency (rf) signal corresponding to a first carrier frequency and a second rf signal corresponding to a second carrier frequency is disclosed. The diplexer includes a first port arranged to couple the first rf signal; a second port arranged to couple the second rf signal; a third port capable of connecting an antenna; a first impedance unit coupled to the first port and the third port; and a second impedance unit coupled to the second port and the third port; wherein the first port, the second port and the third port are coupled to a direct current (dc) ground; wherein the first impedance unit is arranged to provide an first open-circuit impedance against the second rf signal, and the second impedance unit is arranged to provide a second open-circuit impedance against the first rf signal..
08/21/14
20140233435
Multi-carrier integration apparatus for distributed antenna system
A band combiner unit includes a plurality of carrier modules (cms) each configured to be connected to a base transceiver station (bts) or bi-directional amplifier (bda) for corresponding ones of the carriers, wherein each of the cms is configured to transmit downlink signals from the corresponding bts/bda, adjust the downlink signals, and transmit the downlink signals to a first combiner, and to receive uplink signals from a second combiner, adjust the uplink signals, and transmit the uplink signals to the corresponding bts/bda, the first combiner configured to combine the downlink signals from the cms, and transmit the combined downlink signals to a distributed antenna system (das), the second combiner configured to split a combined uplink signal from a das, and transmit the split uplink signals to corresponding ones of the cms, and a band combiner unit controller for monitoring and controlling the cms.. .
08/21/14
20140233427
Low cost mesh network capability
A wireless device that utilizes a single network interface to simultaneously connect to an infrastructure network and a mesh network. The device has a driver layer with a media access control module for each network type.
08/21/14
20140233424
Mobile backhaul topology planning and/or optimization
A method implemented in a network controller used in a mobile backhaul (mbh) network is disclosed. The method includes receiving one or more physical layer parameters from mbh transceivers in the mbh network, computing an admissible set of rate matrices, computing a capacity region based on the admissible set of rate matrices, deciding mbh transmission topology, and transmitting the decision to the mbh transceivers.
08/21/14
20140233405
System and method for testing multiple data packet signal transceivers concurrently
A system and method for testing multiple data packet signal transceivers concurrently in which scalar and vector signal testing are separated. Concurrent testing of scalar signal characteristics of multiple data packet signals from the data packet signal transceivers can be performed while also performing testing of vector signal characteristics of portions of each of the multiple data packet signals, thereby requiring less test time for performing all desired signal tests..
08/21/14
20140233384
Method and apparatus for receiving information from a communications network
A network element for communicating with a wireless communication unit is described. The network element comprises: a transceiver for communicating with the wireless communication unit; an interface for operably coupling to a data store; and a control processor.
08/21/14
20140233170
Handheld electronic device with cable grounding
A handheld electronic device may be provided that contains a conductive housing and other conductive elements. The conductive elements may form an antenna ground plane.
08/21/14
20140233169
Handheld electronic device with cable grounding
A handheld electronic device may be provided that contains a conductive housing and other conductive elements. The conductive elements may form an antenna ground plane.
08/21/14
20140233168
Handheld electronic device with cable grounding
A handheld electronic device may be provided that contains a conductive housing and other conductive elements. The conductive elements may form an antenna ground plane.
08/21/14
20140232940
Baseband video data transmission device and reception device, and transceiver system
In a transmission device (2): a controller (2a) performs a control of reading, from information regarding video specification, first information indicating whether a reception device is capable of intermittent reception of receiving a video signal at a timing that causes certain number of frames to be intermittent, and, when the reception device can perform intermittent reception, multiplexing, to the video signal during a blanking period of the video signal to be updated, an enable signal indicating the present video signal is to be enabled and second information indicating that transmission of the video signal will not resume unless the video signal is updated; and a transmitter (2d) transmits the video signal that is to be updated and then does not resume transmission of the video signal unless the video signal is updated.. .
08/21/14
20140232604
Mobile wireless communications device with electrically conductive continuous ring and related methods
A mobile wireless communications device may include a portable housing that may include an electrically conductive continuous ring defining a perimeter of the portable housing. The electrically conductive continuous ring may be configured to function as an antenna.
08/21/14
20140232556
Wireless, multi-point patient monitoring system
A patient monitoring system has a central monitoring point which wirelessly communicates with multiple patient sensor systems. The central monitoring point and each sensor system has at least one transceiver.
08/21/14
20140232392
Apparatus, method, and magnetic resonance imaging system for shimming b1 magnetic field using rf transceiver coil and rf receiver coil
A method of shimming a magnetic field, includes applying radio frequency (rf) signals to an object, using a transceiver coil, and calibrating phase offsets of magnetic resonance signals acquired from the object through a receiver coil. The method further includes generating rf signals to be applied through the transceiver coil based on magnetic resonance signals acquired from the object through the transceiver coil and the calibrated magnetic resonance signals..
08/21/14
20140232322
Selective current reduction enabled with electrically deactivated key fob
Smart key fob with an integrated rechargeable battery and a replaceable battery. Transfer of charge from the replaceable battery to the rechargeable battery is configured to occur only during a period of time when the key fob remains motionless to reduce rf interference with polling operation of the key fob's transceiver to determine presence of the mother-vehicle nearby.
08/21/14
20140232272
Led lighting system
A controller for a system is provided. The controller includes an intelligent control having a memory and a wireless transceiver.
08/21/14
20140231519
Method for connecting a portable rfid reader to a handheld computing device via an audio connection
Methods and systems for efficiently communicating information to/from an rfid reader are provided. According to one embodiment, a command is received by a radio-frequency identification (rfid) reader from a handheld computer via an audio connection of the handheld computer.
08/21/14
20140231509
Communication between retailer and customer
Communication between a retailer and a customer is disclosed. A payment card and a communication identifier addressing a wireless transceiver of a mobile apparatus are registered to an electronic service.
08/21/14
20140231099
Method and apparatus for dropping a pump down plug or ball
An improved method and apparatus for dropping a ball, plug or dart during oil and gas well operations (e.g., cementing operations) employs a specially configured tool body assembly having valving members (e.g., safety or kelly values) and valving members holding plugs, balls, or darts to be dropped. In one embodiment, the ball(s), dart(s) or plug(s) are contained in a sliding sleeve that shifts position responsive to valve rotation.


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