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Patent # Description
US-7,904,128 Retractable lanyard attachment posts and push-push devices
Described are mobile communication devices with retractable lanyard attachment posts that can be hidden when not in use. Also disclosed are embodiments of...
US-7,904,094 Method for reducing wireless communication procedure failure
A method for reducing wireless communication procedure failure. The method can include initiating a procedure over an existing radio resource control connection...
US-7,903,721 Allocation of control channel for radio resource assignment in wireless communication systems
A wireless communication device for receiving a frame corresponding to a transmission time interval, the frame having a control channel including at least two...
US-7,903,083 Mixed-mode encapsulated electrophoretic display for electronic device
A substrate (104) has a region of conductor segments (110) and a matrix display driver (106) mounted on it. The matrix display driver is used for creating...
US-7,903,061 Self illuminating electro wetting display
A portable electronics device (110, 210) having a self illuminating display (112, 200, 400, 402, 404, 406, 500, 600, 700) that reduces both the thickness of...
US-7,900,045 Method to authenticate an accessory
An apparatus (100) used by a plurality of devices to authenticate an accessory (120) is configured to operate with a device (110) of the plurality of devices....
US-7,899,488 Method and apparatus for extending network discovery range
A method and apparatus for power conservation is provided for a multi-mode wireless communication device (100) capable of operating in a plurality of networks,...
US-7,899,193 Time aligned group audio reproduction in narrowband and broadband networks
A method for synchronizing media reproduction across heterogeneous networks is presented. The networks include end-to-end IP broadband and narrowband simulcast...
US-7,899,188 Method and system to authenticate a peer in a peer-to-peer network
A system (100) and method (500) system to authenticate a peer in a peer-to-peer network is provided. The system can include a first peer (110) to locally create...
US-7,899,187 Domain-based digital-rights management system with easy and secure device enrollment
New devices (101) are added to an existing domain by obtaining domain information (e.g., domain name and private domain password) from devices (101) already in...
US-7,899,051 Broadcast channel signal, apparatus and method for transmitting and decoding broadcast channel information
The present invention provides a broadcast channel signal, a wireless communication device and method for transmitting broadcast channel information, where an...
US-7,898,481 Radio frequency system component with configurable anisotropic element
Antennas (100, 1000, 1600, 1800, 1900) or other radio frequency components that include an electrically configurable anisotropic element (112, 1502, 1608, 1806)...
US-D633,458 Communication device
US-D633,457 Communication device
US-7,894,511 Multi-device coordinated audio playback
A wireless device (100) provides coordinated audio playback. The device (100) includes a network interface (112) that receives a signal from a sending or...
US-7,894,408 System and method for distributing proxying error information in wireless networks
A system and method for distributing proxying error information in wireless networks is provided. The includes associating a proxy node with a non-routable node;...
US-7,894,388 Method and apparatus for relay zone bandwidth allocation
A method and apparatus for allocation of channel resources for relay stations operating in a multihop wireless communication system is provided for herein. The...
US-7,894,378 Method for updating a multicast state of a multicast group
A method and system for updating a multicast state of a multicast group at a first mesh access point as provided improves network efficiency. According to one...
US-7,894,377 Method and system for group communications
A method and system for group communications is described. The system includes a plurality of endpoints and at least one group entity that receives from an...
US-7,894,371 System and method of resource allocation within a communication system
A system and method of resource allocation within a communication system is provided. A communication system comprises a plurality of nodes operating in a first...
US-7,894,332 Power profile reshaping in orthogonal frequency division multiple access symbols
A method, information processing system, and base station for reshaping power profiles in Orthogonal Frequency Division Multiple Access (OFDMA) symbols. The...
US-7,893,814 Method and apparatus for tracking items on a conveyer using capacitive RFID
A method and apparatus are described for facilitation of radio frequency (RF) communication between a radio frequency identification (RFID) device and RFID tags...
US-D633,068 Communication device
US-7,890,834 Apparatus comprising a circular buffer and method for assigning redundancy versions to a circular buffer
During operation of a transmitter a circular buffer is created where only column tops of the circular buffer are defined as a starting position for a redundancy...
US-7,890,090 Dynamic mobile call forwarding by local area service discovery
A mobile communication device as described herein is configured to support a wireless service discovery routine within a wireless local area. The service...
US-7,889,103 Method and apparatus for low complexity combinatorial coding of signals
To reduce the complexity of the encoding/decoding of pulse positions and/or pulse magnitudes associated with complex combinatorial computations, a method and...
US-D632,653 Power adapter
US-D632,652 Power adapter
US-7,886,355 Subsidy lock enabled handset device with asymmetric verification unlocking control and method thereof
A method for controlling subsidy locking of a handset device includes storing, in a handset device, an asymmetrically digitally signed subsidy unlock data block...
US-7,885,606 Assisted measurement survey of a wireless communication network
An apparatus and method for providing measurement assistance in a survey of a wireless communication network includes a first step (1) of defining a scope of...
US-7,885,394 Method and system for call reverse
A method (10) and system (200, 400, or 500) of call reverse can include initiating (12) a call by an originating party (204) to a terminating party (208),...
US-7,885,266 Method for IP multimedia services session setup
A method in a communication of establishing the existence of quality of service preconditions in a communication network, the method comprising the steps of...
US-7,885,240 Hybrid time division multiple access (TDMA)-carrier sense multiple access (CSMA) medium access control (MAC)...
A hybrid TDMA-CSMA MAC protocol is provided for allocating time slots within a frame having a structure in which transmission time is divided into a first number...
US-7,884,869 Assignment of pixel element exposure times in digital camera modules and mobile communication devices
A method and digital imaging device, such as a digital camera module, is provided for digital imaging. The method includes the step of determining a...
US-D632,274 Communication device
US-D632,272 Communication device
US-D632,271 Communication device
US-D632,270 Communication device
US-D632,269 Communication device
US-7,881,737 Method and apparatus for acquiring and establishing a deployable communication system
A radio deployment pack (110) includes a plurality of radios and deployable infrastructure package within a single package. The package is created by placing an...
US-7,881,726 Method and apparatus for spectrum sharing between an incumbent communications system and a cognitive radio system
Efficient frequency spectrum sharing between at least one incumbent communication system(s) (102, 152) and at least one cognitive radio (CR) system (105) is...
US-7,881,666 Ad-hoc communication network and method
A method of controlling location information of subscribers (210, 212, 222) in a wireless, ad-hoc communications network (200). The network (200) comprises a...
US-7,881,459 Acoustic echo canceller using multi-band nonlinear processing
An echo canceller (106) can include a first multi-band filter (152) which receives a first input signal (108) and generates a first plurality of sub-band signals...
US-7,881,280 Method and apparatus to facilitate a non-fully meshed communications system gateway interface
One or more gateways (107 and 108) as serve to interconnect the discrete call facilitation platforms (403 and 404) of a given communication network with an...
US-7,880,607 Intelligent risk management system for first responders
A risk management system (100) for first responders (102) equips first responders with physiological and environmental sensors (104) in order to track the stress...
US-7,880,558 Method and apparatus for adjusting load impedance of a distributed amplifier
The application discloses a method and apparatus for adjusting internal load impedances, by section, at feed points present on a distributed amplifier's output...
US-D631,863 Communication device
US-7,877,123 Method and apparatus for RF signal transmission in a slider phone
A method and apparatus for internal RF signal transmission between the fixed base portion and the sliding portion of a mobile communication terminal using...
US-7,876,868 System and method for reducing interference in an orthogonal frequency division modulation system
An interference contribution associated with a selected subcarrier of a plurality of subcarriers associated with a previously transmitted OFDM symbol or a...
US-7,876,864 Method and device for enhancing signal detection in a frequency selective fading channel
A method and system are provided for enhanced signal detection in a frequency selective fading channel. Improved signal detection is realized by replacing single...
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