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Patent # Description
US-D482,652 Battery only charger
US-6,651,227 Method for generating transition delay fault test patterns
A method of generating transition delay fault test patterns creates first and second circuit models of a received circuit model. The second circuit model is a...
US-6,650,995 Method of optimizing traffic content
A method of optimizing traffic content includes providing a traffic flow algorithm (220) coupled to receive a set of solicited navigation route data (210) and a...
US-6,650,908 Communications system for providing multiple services and hold capability of at least one service, and method...
A communications system infrastructure (100), such as an integrated services radio system, is provided with a hold processor (126). The hold processor is...
US-6,650,691 Power control in spread spectrum communications systems
A method for power control in spread spectrum communication systems includes a first step of providing multiplexed registers coupled to a control circuit and...
US-6,650,298 Dual-band internal antenna for dual-band communication device
A dual band internal antenna for a mobile wireless communication device, having a generally planar radiating element (100) with a high and low band portions, and...
US-6,650,185 Frequency selective distributed amplifier
A frequency selective differential amplifier (400) consistent with certain embodiments of the invention has a plurality of N amplifier stages (401, 402, 403...
US-6,650,135 Measurement chuck having piezoelectric elements and method
A metrology and probe chuck (100) holds a flat object (150), such as a semiconductor wafer (150) at the backside (152). The chuck has, supported on a base plate...
US-6,650,092 System and method for regulating a power system with feedback using current sensing
A system (10) regulates current and voltage in a power system by using a correction signal that is modified to compensate for errors associated with...
US-6,650,022 Semiconductor device exhibiting enhanced pattern recognition when illuminated in a machine vision system
A bumped semiconductor device (10) exhibiting enhanced pattern recognition when illuminated in a machine vision system. The semiconductor device has a...
US-6,649,852 Micro-electro mechanical system
The organic MEMS according to the present invention comprises a polymeric substrate comprising a substrate surface including a first region and a second region....
US-6,649,452 Method for manufacturing a lithographic reticle for transferring an integrated circuit design to a...
A lithographic reticle with subresolution features in the design-pattern is used to control critical dimensions in a semiconductor manufacturing process. After...
US-6,649,445 Wafer coating and singulation method
A method for providing an underfill material on an integrated circuit chip at the wafer level. The wafer (10) typically contains one or more integrated circuit...
US-6,648,999 Low pressure laminated ceramic devices and method
An intermediate low-pressure laminated ceramic device is formed from a plurality of layers of unfired ceramic material each including ceramic particles in an...
US-6,647,462 Apparatus and a method for providing decoded information
An apparatus and a method for providing decoded information, the apparatus comprising: a memory module for storing encoded information; a decoder, coupled to the...
US-6,647,116 Current sensing circuit and ADSL interface circuit
A current sensing circuit (50) for use in an ADSL interface circuit senses an input current (IL) flowing through a resistor (R1) and provides an image output...
US-6,647,078 Method and device for multi-user frequency-domain channel estimation based on gradient optimization techniques
The invention is a method of estimating the time and frequency response of at least one desired signal received by at least one antenna, based on Gradient...
US-6,647,020 Methods for implementing a talkgroup call in a multicast IP network
Systems and methods for implementing dispatch calls using IP multicasting protocols are disclosed. The methods include utilizing a payload multicast group...
US-6,646,993 Communication apparatus and method of format adaptation therefor
This invention relates to a communication apparatus (203) and method of format adaptation particularly suited for a CDMA cellular communication system. A...
US-6,646,948 Data storage system utilizing a non-volatile IC based memory for reduction of data retrieval time
A data storage system utilizing a non-volatile IC based storage media to reduce data retrieval time. The data storage system includes a non-volatile, non IC...
US-6,646,844 Apparatus for power-on disable in a multiple power supply system and a method therefor
A module for controlling an output signal in a system including first and second power supply signals. The module includes a comparator coupled to receive the...
US-6,646,626 Method and apparatus for automatic viewing angle adjustment for liquid crystal display
An apparatus (10) for automatically adjusting the viewing angle of a liquid crystal display (LCD) (12) is provided. The apparatus (10) includes a controller...
US-6,646,595 Scalable, reconfigurable GPS receiver
A GPS receiver (26) for processing GPS satellite signals and adapted for connection to a client device (24). The receiver (26) includes a down converter (44), a...
US-6,646,505 Power amplifier array with same type predistortion amplifier
A power amplifier circuit (30, 60) improves the linearity of an amplified output signal. The power amplifier circuit (30, 60) includes an input (33, 63) for...
US-6,646,500 Integrated circuit having an FM demodulator and method therefor
A digital FM demodulator employs a baseband phase lock loop (BBPLL), which is particularly effective for long range reception, for combining and demodulating a...
US-6,646,452 Sensing of seat occupant weight by cushion deformation
An apparatus (100) for sensing presence and weight of a vehicle occupant includes a first conductor (120) that is electrically coupled to an oscillating circuit...
US-6,646,418 Method and apparatus for fuel cell protection
A fuel cell system is protected by monitoring at least one fuel cell parameter, comparing the parameter to a preset level, and disconnecting or reconnecting a...
US-6,646,347 Semiconductor power device and method of formation
In accordance with one embodiment, a stress buffer (40) is formed between a power metal structure (90) and passivation layer (30). The stress buffer (40) reduces...
US-6,646,293 Structure for fabricating high electron mobility transistors utilizing the formation of complaint substrates
High quality epitaxial layers of monocrystalline materials can be grown overlying monocrystalline substrates such as large silicon wafers by forming a compliant...
US-6,645,678 Method and apparatus for making an integrated circuit using polarization properties of light
A method and apparatus for making an integrated circuit takes advantage of both polarized and phase shifted light in order to achieve a fine feature. The feature...
US-6,645,028 Method for improving uniformity of emission current of a field emission device
A method for improving uniformity of emission current of a field emission display (100) includes the step of providing a first carbon nanotube (119) and a second...
US-D482,028 Speaker port for communications devices or similar articles
US-D482,009 Portable communication device
US-6,643,541 Wireless electromyography sensor and system
A wireless biopotential sensor includes an adhesive strip having a lower surface for placement against the skin of a patient and an upper surface. A pair of...
US-6,643,512 Method and apparatus for spanning operation of a cellular telephone
The apparatus and method of the present invention provides a system for spanning operation of a mobile station (110) between a public cellular system (100) for...
US-6,643,508 Packet routing to a mobile station
A method of routing to a mobile station in a packet switched network arrangement. The method includes forming an initial packet switching route to a mobile...
US-6,643,503 Wireless speaker for radio communication device
A wireless speaker apparatus for a radio communication device includes a receiver front end to receive two RF carrier signals with audio information. A tunable...
US-6,643,276 Data gateway and method for conveying data to a base site in a communication system
To address the need for conveying data to a base site (110) and communication unit (104) without substantially introducing congestion or delay to the network...
US-6,642,894 Smart antenna for airborne cellular system
An airborne repeater antenna array (70) in which beams transmitted from multiple antenna elements (80) of the array to form terrestrial communications. cells are...
US-6,642,886 Prioritizing satellite search order based on doppler uncertainty
A method and apparatus for determining position in a GPS receiver (FIG. 4) is provided according to the invention. The apparatus includes a first switch (402),...
US-6,642,458 Touch screen device and method for co-extensively presenting text characters and rendering ink in a common area...
A touch screen device and method for co-extensively and contrastingly presenting text characters (34) and rendering ink (36) in a common area of a user...
US-6,642,046 Method and apparatus for performing biological reactions on a substrate surface
The present invention provides methods and apparatus for performing biological reactions on a substrate surface that use a low volume of sample fluid,...
US-D481,697 Communication device
US-D481,696 Housing for a communication device or similar articles
US-6,640,222 Method for selecting an information unit among conflicting information units based on context fields by a user...
A method and apparatus for providing data synchronization and/or resolving data conflicts is disclosed. In today's data communication environment multiple pieces...
US-6,640,208 Voiced/unvoiced speech classifier
A voiced/unvoiced speech classifier (30) includes a speech segmentor (34) which segments an input digitized speech waveform into frames of speech and a band-pass...
US-6,640,184 Method and apparatus for providing location information
A method and apparatus for providing location information is provided. A location request is received (102) from a source. A location of a mobile device is...
US-6,640,109 Method and apparatus for interurban dispatch group calling
To address the need to provide interurban dispatch services, embodiments supporting an interurban dispatch group call service are disclosed. Call control in the...
US-6,640,106 Method and system for verifying the position of a mobile station using checkpoints
The present invention provides a method and wireless communication system (100) for verifying a position of a mobile station (102). The system (100) determines...
US-6,640,088 Method and system for adaptive channel estimation techniques
The invention provides a method of determining an adaptive channel estimation by providing a channel estimate, determining at least one channel condition, and...
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