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Patent # Description
US-6,801,082 Power amplifier circuit and method using bandlimited signal component estimates
A power amplifier circuit for receiving a variable envelope input signal and for producing an amplified output signal is provided. The power amplifier circuit...
US-6,800,946 Selective underfill for flip chips and flip-chip assemblies
The invention provides a method for attaching a flip chip to a printed wiring board. A bumped opto-electronic or electromechanical flip chip is provided. An...
US-6,800,820 Mesoscale MEMS switch apparatus and method
A plurality of mesoscale MEMS switches each share a common control voltage potential electrode (such as ground). So configured, a large number of switches can be...
US-D496,939 Sealed central processing unit cooling apparatus
US-D496,921 Communication device front housing
US-6,799,261 Memory interface with fractional addressing
A memory interface device (100) providing a fractional address interface between a data processor (104) and a memory system (102) and a method for retrieving...
US-6,799,218 Device and method for managing communications between data communications systems
The device (100) includes a processor (132) coupled to a memory (134) containing a program adapted to control the processor (132) to manage communications...
US-6,799,201 Remotely configurable multimedia entertainment and information system for vehicles
An internet radio for portable applications and uses such as in an automobile. The internet radio allows access to a host of audio, visual and other information....
US-6,799,159 Method and apparatus employing a vocoder for speech processing
A vocoder (125) is initialized, prior to processing an initial batch of audio data, from parameters extracted from the first frame of audio data (308, 310, 320,...
US-6,799,062 Full-duplex hands-free transparency circuit and method therefor
A bi-directional hands-free communication device includes a microphone for transmitting a signal along a transmit path and a speaker receiving a signal...
US-6,799,038 Method and apparatus for wireless network selection
A method of selecting a wireless communication network, where each wireless communication network has one or more base transceiver stations. The method includes...
US-6,799,024 Method and apparatus for automatic gain control compensation in a wireless communication system
In a code division multiple access wireless communication system having at least one base transceiver station and at least one mobile station having a mobile...
US-6,799,016 Method for mapping poor coverage areas
A method of creating a database of poor coverage areas (120) in a wireless communication system includes (100) determining if a signal quality metric (204) of a...
US-6,798,789 Priority enhanced messaging and method therefor
A serial bus (106) communication protocol communicates data packets. When priority messages are identified, transmission of a data packet (302) being...
US-6,798,755 Apparatus and method for controlling and managing individual directed sessions in a communications system
A method for controlling and managing individual directed sessions between at least two endpoints in a communications system. The method including the steps of:...
US-6,798,441 Teleconference system with personal presence cells
A teleconference system including a plurality of personal presence cells positioned at a local communication site and at a remote communication site. The...
US-6,798,317 Vertically-stacked filter employing a ground-aperture broadside-coupled resonator device
A vertically-stacked filter employing a ground-aperture broadside-coupled resonator device that can advantageously be employed within various systems (e.g.,...
US-6,798,289 System, apparatus and method for voltage to current conversion
A voltage-to-current converter having improved third order distortion is disclosed herein for use in an FM radio system, particularly an FM radio system which...
US-6,798,174 Method of terminating charge for a battery
This method of charging includes a method of terminating charge when three events have occurred: a voltage across at least one of the cells reaches a ...
US-6,798,168 Battery with reduced specific absorption rate properties
A battery pack for an electronic communications device having electronic circuitry, at least one rechargeable cell, a housing and a circuit substrate is...
US-6,798,074 Method of attaching a die to a substrate
A semiconductor device 30 includes a base carrier 32, an adhesive material layer 36 and an integrated circuit die 34. The base carrier 32 has a top side and a...
US-6,798,064 Electronic component and method of manufacture
An electronic component includes a substrate (110) and an airbridge (890) located over the substrate. The airbridge has at least a first layer and a second layer...
US-6,797,427 System for enhanced lithium-ion battery performance at low temperatures
A battery for use in various temperature environments includes a plurality of cells arranged in a close packing arrangement and a sleeve that is disposed around...
US-D496,653 Communication device
US-D496,636 Communication device
US-D496,635 Communication device
US-D496,632 Rugged USB connector
US-6,795,768 Handheld object selector
An object selection apparatus (100) has a geo-location processor (108) that determines the location of a device (120) at the time of an input by a user. The...
US-6,795,699 Geolocation techniques for an airborne cellular system
A method of locating a billing area associated with a cell phone call initiated in an airborne cellular communications system enables service providers to more...
US-6,795,685 Method and apparatus for repeater priority resolution in a wireless communication system
A repeater unit (202,204) operates in a multi-channel wireless communication repeater system and maintains a priority state (216) for the repeater unit...
US-6,795,411 Method and apparatus for changing assignment of receiver fingers
An apparatus and method changes an assignment of a receiver channel element (302a-302n), such as a RAKE receiver finger based on transmit power control...
US-6,794,935 Power amplification circuit and method for supplying power at a plurality of desired power output levels
The present invention provides a method and apparatus for supplying power to a load at a plurality of different power levels. The method includes changing...
US-6,794,913 Delay locked loop with digital to phase converter compensation
A delay locked loop circuit 300 consistent with certain embodiments of the present invention has a delay line 304 with coarse adjustment 322 and fine adjustment...
US-6,794,845 Charging device for charging a plurality of devices
In accordance with the present invention, a charging device (900) is capable of receiving a first device (102) coupled to a second device (100). The first device...
US-6,794,101 Micro-electro-mechanical device and method of making
A micro-electro-mechanical device (10) including a shorting bar (40) having a first portion (42) electrically coupled to a first input/output signal line (34)...
US-6,793,462 Fluidic pump
A fluidic pump (108) comprises an electrolyte cavity (110) and a pump outlet (115) fluidically coupled to the electrolyte cavity that are within at least a...
US-D496,355 Portion of a housing for a communication device
US-D496,347 Housing for communication devices
US-D496,342 Communication device
US-6,792,296 Portable wireless communication device and methods of configuring same when connected to a vehicle
A portable wireless communication device (22) and method for configuring the same when connected to a hands-free system in a vehicle (20). In one embodiment, the...
US-6,792,293 Apparatus and method for orienting an image on a display of a wireless communication device
This invention is an apparatus and method for orienting an image (402, 404) on a display (116) of a wireless communication device (100). The device includes a...
US-6,792,281 Method and system for patching dispatch calling parties together
A wireless communication system (402) that provides dispatch communication service, and talk group calling service, supports several talk groups (408, 410). A...
US-6,791,968 Method and apparatus for wirelessly communicating different information streams
A method and apparatus dynamically assigns each of a plurality of different information streams associated with one wireless communication unit (12a), to...
US-6,791,958 Method of routing control information and bearer traffic between a wireless communications device and...
A method of routing control information and bearer traffic in a packet network. When a wireless communication device has established a connection in a coverage...
US-6,791,945 Time out threshold shaping for wireless TCP communications
The present invention is for shaping a packet time out threshold in a wireless telecommunications network including a TCP session. First, a TCP communications...
US-D496,031 Communication device
US-D496,018 Communication device
US-D496,017 Housing for a radio telephone or similar article
US-D496,014 Communication device
US-6,789,205 System for determining intrinsic safety status of the combination of a communication device and a battery
A communication device (11) is provided with a microprocessor (15) and a memory storage device (13). A battery (14) associated with the communication device 11...
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