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Patent # Description
US-D487,456 Housing for a communication device or similar articles
US-D487,453 Housing accessory for communication devices or similar articles
US-D487,439 Housing for a communication device or similar articles
US-6,701,476 Test access mechanism for supporting a configurable built-in self-test circuit and method thereof
A configurable test access mechanism has a sliced input wrapper, output wrapper and scan configuration wrapper coupled to a circuit under test. The input wrapper...
US-6,701,463 Host specific monitor script for networked computer clusters
A monitoring subroutine is embedded within a package that provides no other client services other than the monitoring functionality itself. Because of this, the...
US-6,701,162 Portable electronic telecommunication device having capabilities for the hearing-impaired
This invention includes a portable electronic device having telecommunication capabilities for use by a hearing-impaired user. The device includes a computer...
US-6,701,160 Method and apparatus to locally block incoming selected calls
A mobile communication device (100) contains a memory (110), a controller (112) and transceiver components (120, 122, 124, 126). When an incoming call signal is...
US-6,700,962 System and method for creating a call detail record
A method of creating a call detail record is provided. An input signal is received. An account identification record is created in response to the input signal....
US-6,700,938 Method for determining quality of trellis decoded block data
A method of determining a quality metric for a message. The method comprises receiving (500) a message, constructing (502) a trellis array associated with the...
US-6,700,875 System, device, and method for selecting a channel in a multichannel communication network
In a system, device, and method for selecting a channel from among a plurality of channels, a number of available channels are selected for testing. A channel...
US-6,700,867 Method and system for reduced memory hybrid automatic repeat request
The invention provides a method for operating a hybrid automatic repeat request communication system wherein it is determined whether a receiver can process a...
US-6,700,814 Sense amplifier bias circuit for a memory having at least two distinct resistance states
In a memory, a bias circuit (112, 212, 312, 412) uses a current reference (108) for providing a reference current and control circuitry (106, 120) to bias a...
US-6,700,520 Multi-bit continuous time sigma-delta ADC
A multi-bit continuous-time sigma-delta analog-to-digital converter provides a digital output signal as a digital representation of an analog input signal. The...
US-6,700,451 Cross coupled cascode voltage controlled oscillator
A cross-coupled cascode voltage controlled oscillator including a variable-frequency tank circuit, first and second cascode-coupled active devices coupled to the...
US-6,700,441 Method and apparatus for reduction of distortion in a feed forward amplifier
A feed forward amplifier performs a carrier cancellation tuning process separate from an IM reduction tuning process, wherein the carrier cancellation tuning...
US-6,699,611 Fuel cell having a thermo-responsive polymer incorporated therein
A thermo-responsive polymer is incorporated into a fuel cell (50) in order to maintain optimum hydration of the polymer electrolyte membrane. The ...
US-6,698,290 Adaptive equalizer for variable length sound tubes utilizing an acoustical time of flight measurement
In a device having a sound tube and a receiver, a test signal is generated to apply to the receiver. An outgoing acoustic wave is created at the receiver from...
US-6,697,956 Method and apparatus for phrase synchronizing a plurality of microcontrollers of a distributed microcontroller...
A synchronization arrangement for a distributed microcontroller network has a number of distributed microcontrollers each having an internal clock frequency....
US-6,697,645 Phone with ambient temperature sensor and display
This invention includes a battery pack having an environmental sensor. The battery pack can be coupled to an electronic communications device like a cellular...
US-6,697,637 Method for ESN rebinding when a TMSI is assigned
In a wireless communication device in which a removable user identity module (R-UIM) (310) having a temporary mobile station identity (TMSI) (330) assigned...
US-6,697,621 Method and apparatus for providing services in a private wireless network
A visitor location register (140) of a private wireless network (130) is operable to interrogate multiple home location registers (126, 142). The VLR (140) may...
US-6,697,619 Digital beamforming acquisition system
A satellite communications system (10) provides for digital beamforming acquisition. The communications system (10) has an antenna configuration (20) for...
US-6,697,615 Communication quality data gathering apparatus and data processing method therefor
Communication quality measured between a base station and a mobile station in a radiotelephone system is associated with positional information at a point where...
US-6,697,614 Method and apparatus for distributed arbitration of a right to speak among a plurality of devices participating...
An agent (100) is associated with each of a plurality of devices (201-204) for arbitrating between a talk stream generated by the device and a listen stream...
US-6,697,349 System and methods for distributed connection and mobility processing in a multicast IP network incorporating...
A wireless communication system 200 comprises a connectionless packet network 201 coupled to a plurality of sites 203-208 that are in location areas 260, 261....
US-6,697,022 Antenna element incorporated in hinge mechanism
A antenna apparatus for an electronic device having a clam-shell movable housing includes an antenna element that serves as the mechanical spring for a hinge...
US-6,697,016 Self adjustment of a frequency offset in a GPS receiver
A global positioning system (GPS) receiver (102) has a reference oscillator (114) for use in synthesizing signals for use in receiving and acquiring GPS...
US-6,697,001 Continuous-time sigma-delta modulator with discrete time common-mode feedback
Systems and methods are described for a continuous-time sigma-delta modulator with discrete time common-mode feedback. The method includes calculating an...
US-6,696,866 Method and apparatus for providing a supply voltage based on an envelope of a radio frequency signal
An envelope tracking amplification system that includes an envelope tracking power supply (ETPS) amplifies a radio frequency (RF) signal to produce a linearized...
US-6,696,195 Direct methanol fuel cell including a water recovery and recirculation system and method of fabrication
A fuel cell device and method of forming the fuel cell device including a base portion, formed of a singular body, and having a major surface. At least one fuel...
US-6,696,189 Direct methanol fuel cell system including an integrated methanol sensor and method of fabrication
A fuel cell system and method of forming the fuel cell system including a base portion, formed of a singular body, and having a major surface. At least one fuel...
US-D487,084 Housing for a communication device or similar articles
US-D487,069 Housing for a communication device or similar articles
US-D487,068 Housing for a communication device or similar articles
US-6,694,158 System using a portable detection device for detection of an analyte through body tissue
A portable optical system includes interrogation of an implanted sensor located in a body tissue. The sensor contains a labeled analogue and a reference, which...
US-6,694,149 Method and apparatus for reducing power consumption in a network device
A method and apparatus for reducing power consumption in a network device (104, 105, 106, 107) is provided. A network device (104, 105, 106, 107) is placed in a...
US-6,693,968 Digital portable or mobile radio
A digital portable or mobile radio (2) includes signal transmission means (20, 22, 24), a controller (20) for periodically interrupting signal transmission by...
US-6,693,877 Data discard avoidance method
A method of avoiding the discarding of data in congested data networks includes receiving a data packet sent from a first station (15) to a first transceiver...
US-6,693,824 Circuit and method of writing a toggle memory
A magnetoresistive random access memory is operated in a toggle fashion so that its logic state is flipped from its current state to the alternate state when...
US-6,693,669 Method for reducing image blurring
A method for reducing blurring associated with objects forming part of a grey scale image. The method includes receiving (11) a set of image pixels and then...
US-6,693,572 Digital tuning scheme for continuous-time sigma delta modulation
Systems and methods are described for a digital tuning scheme for continuous-time sigma-delta modulation. The method includes integrating a voltage from a...
US-6,693,535 System and method for controlling the interior temperature of a vehicle
A passenger compartment monitoring and control system provides for remote control of an undesirable condition inside a vehicle. The passenger compartment...
US-6,693,490 Adjustable gain control system and method thereof
An adjustable gain control (AGC) system with improved gain control accuracy and method thereof is disclosed. The system includes an offset circuit for providing...
US-6,693,355 Method of manufacturing a semiconductor device with an air gap formed using a photosensitive material
A semiconductor structure (10) has one or more air gaps (44, 46) formed on a same layer with an interlevel dielectric (ILD) (30) using a common dielectric...
US-6,693,339 Semiconductor component and method of manufacturing same
A semiconductor component includes a first semiconductor region (110, 210) having a first conductivity type and a second semiconductor region (120, 220) above...
US-6,693,298 Structure and method for fabricating epitaxial semiconductor on insulator (SOI) structures and devices...
High quality epitaxial layers of monocrystalline materials can be grown overlying monocrystalline substrates such as large silicon wafers by forming a compliant...
US-6,693,033 Method of removing an amorphous oxide from a monocrystalline surface
A method of removing an amorphous oxide from a surface of a monocrystalline substrate is provided. The method includes depositing a passivation material...
US-6,693,020 Method of preparing copper metallization die for wirebonding
A method of preparing a semiconductor wafer having a integrated circuits formed on it that have pads formed of copper includes the steps of removing oxide from...
US-D486,821 Housing for a communication device or similar articles
US-6,691,284 Method for creating a characterized digital library for a digital circuit design
Embodiments of the present invention relate generally to the creation of characterized outputs for a digital cell based on an input circuit design and input...
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