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Patent # Description
US-6,760,705 Virtual speech interface system and method of using same
A virtual speech interface system and method (100) for controlling a client device (103) using speech commands for electronic devices that do not include...
US-6,760,604 Portable radio transceiver having shared power source for audio and RF amplifiers
A radio transceiver (100) has both a radio frequency power amplifier (102) and a relatively high output audio power amplifier (110). The RFPA amplifies a...
US-6,760,602 Mobile communication system with improved base station control
Method and apparatus for toggling service options after completion of call setup, is disclosed for use in a wireless communication system. A service option...
US-6,760,589 Method and apparatus for streamlining in a communication system
The invention relates to a method of and apparatus streamlining in a communication system with a separate core network (201) and access network (203). The access...
US-6,760,568 Circuit and method for reducing local oscillator frequency transmission in a radio transceiver
A circuit and method for reducing local oscillator frequency transmission in a homodyne, or direct conversion, radio transceiver using I/Q ...
US-6,760,390 Log-map metric calculation using the avg* kernel
The log-add kernel operation is represented as a summation of an average and a correction factor composed of a constant and a term based on a difference between...
US-6,760,386 Receiver and method therefor
Embodiments of the present invention relate generally to receivers. One embodiment relates to a digital FM receiver having multiple sensors (e.g. antennas). In...
US-6,760,319 Fixed frequency interference avoidance enhancement
A system and method is provided for removing channels in a frequency hopping scheme having strong interference or interferers in a wireless communication system....
US-6,760,270 Erase of a non-volatile memory
An erase of a non-volatile memory (NVM) is achieved by first using oxide tunneling followed by hot hole injection (HHI). The subsequent use of HHI completes the...
US-6,760,208 Distributive capacitor for high density applications
A distributive capacitor 205 and impedance matching network 201 and transmitter 101 that use the capacitor and are suitable for high density integration...
US-6,759,675 Optical device and method therefor
An optical device uses one or more doped pockets in one embodiment to increase the electric field at one or more edges of the light absorbing region to increase...
US-6,759,248 Semiconductor wafer identification
A semiconductor wafer (10), a method of providing information on a semiconductor wafer (10), a system of semiconductor wafer (10) and reading means, and a method...
US-6,758,396 Smart card based drug prescriptions
A method and apparatus for securely transferring medical information is provided, which included storing information relating to a medical prescription item on a...
US-6,758,303 Electronic device having a multi-mode acoustic system and method for radiating sound waves
An electronic device (100) having a multi-mode acoustic system (120) and a method (500) for radiating sound waves are described herein. The acoustic system (120)...
US-D492,675 Interface for communication devices or similar articles
US-D492,660 Communication device
US-D492,659 Communication device
US-6,757,701 Apparatus and method for implementing a linearly approximated log map algorithm
A method and apparatus for implementing a linearly approximated Log MAP algorithm, the implementation involves calculating MAX*(a(n),b(n)) function, the method...
US-6,757,548 Method and apparatus in a wireless messaging system for estimating and using required delivery parameters to...
A controller (112) monitors (306) delivery of two-way outbound messages to a plurality of portable messaging units (122), and records (308) reliability...
US-6,757,544 System and method for determining a location relevant to a communication device and/or its associated user
A method of determining a location relevant to a user of a communication device is provided. The method involves determining general location information of the...
US-6,757,337 Coding-assisted MIMO joint detection and decoding
To address the need for a receiver that provides good performance during poor channel conditions yet reduces the computational complexity of existing ML...
US-6,757,326 Method and apparatus for implementing wavelet filters in a digital system
A digital data system (100) provides 1-D, 2-D and 3-D capability and multi-band channel capability. Improved filter banks are created by generating a filter bank...
US-6,757,324 Method and apparatus for detecting jamming signal
In a wireless communication device (106) a method of detecting a narrowband jamming signal (404) includes receiving a wireless communication signal (104) and...
US-6,757,269 Mobile wireless router
A mobile wireless router (100) includes a first wireless transceiver (102) for accessing a wireless packet data channel (206), and a network interface (106) for...
US-6,757,263 Wireless repeating subscriber units
A connectionless, wireless network (20) includes any number of subscriber units (24) and gateways (22). The subscriber units (24) and gateways (22) are...
US-6,757,262 Service framework supporting remote service discovery and connection
In an information appliance system 100, a user device 108 comprises a client platform (200, FIG. 5) that includes a service framework (235, FIG. 5) to discover...
US-6,757,253 Spectrum management method for a cable data system
In a cable modem system a method is provided for continuously monitoring the upstream channel to assess what unused upstream channels will better support data...
US-6,757,036 Method and apparatus for a dual sided liquid crystal display
An electronic device (20) includes a liquid crystal display (10) capable of being viewed from opposing sides. The display includes a liquid crystal display glass...
US-6,756,938 Satellite positioning system receivers and methods therefor
Methods for determining the location of a satellite positioning system receiver by determining an estimated location of the receiver (200), transmitting the...
US-6,756,882 Method and controller for providing a location-based game associated with a plurality of mobile stations
A method (400) and a controller (210) for providing a location-based game associated with a plurality of mobile stations (170) are described herein. The...
US-6,756,223 Electro-chemical analysis device with integrated thermal sensor and method for monitoring a sample using the device
An electro-chemical analysis device and method for analyzing biomolecular samples, including a means for holding a sample on a substrate platform, a thermal...
US-6,756,142 Fuel cell using non-linear positive temperature coefficient material
A fuel cell (200) includes a membrane electrode assembly (210) located together with a layer of porous, z-axis electrically conductive, non-linear positive...
US-D492,300 Face plate for a radio telephone
US-D492,276 Communication device
US-6,754,854 System and method for event monitoring and error detection
An event monitor includes an event counter for counting one or more preselected events detected by an event counter. The events are counted for successive time...
US-6,754,504 Method and apparatus for controlling environmental conditions using a personal area network
A method and apparatus for controlling the environmental conditions within a predefined area based on a network user's preferences using a personal area network...
US-6,754,501 Media access adaptive control to improve system throughput
In a cellular communications system (10) in which a plurality of mobile subscriber units (100) attempt to access at least one BTS (140), which is controlled by a...
US-6,754,479 Squaring circuit and electronic device using same
An electronic device (1100) includes squaring circuit (1500) that includes a logarithmic compression function (1510), a squaring function (1525), a doubling...
US-6,754,475 Transmission performance measurement and use thereof
A method for and wireless communications unit adapted for measuring transmission performance for a signal emanating from an antenna is discussed. The wireless...
US-6,754,284 Method and apparatus for minima enlargement
A modulator (102) modulates a plurality of symbols to create a modulated signal. A transmitter is coupled to the modulator (102). The transmitter transmits the...
US-6,754,193 Method and base station controller for operating in accordance with a wireless communication protocol
A method (700) and a base station controller (120) for operating in accordance with a wireless communication protocol are described herein. In a wireless...
US-6,754,190 Channel selection method used in a communication system
A source device (110) stores predetermined data and establishes a channel selection profile comprising a plurality of channel selections. Each channel selection...
US-6,754,169 Method and system of operation for a variable transmission mode multi-carrier communication system
The present invention provides a method of operation for a variable transmission mode multi-carrier communication system by receiving a signal, determining a...
US-6,753,719 System and circuit for controlling well biasing and method thereof
A well bias controller receives input from a sensor. The sensor indicates when a desired threshold condition, such as a temperature or current limit has been...
US-6,753,242 Integrated circuit device and method therefor
A semiconductor device has recesses formed in the substrate during removal of the anti-reflective coating (ARC) because these recess locations are exposed during...
US-6,752,694 Apparatus for and method of wafer grinding
An apparatus (10) for wafer grinding includes sensors (38) and a spectral analyzer to perform a spectral analysis of light received by the sensors (38) during...
US-6,752,657 Cable and connector system for optical and electrical signals
A connection system for providing multiple modes of electromagnetic connection to a device. This system includes a ribbon cable with a plurality of multi-mode...
US-6,751,724 Method and apparatus for instruction fetching
Embodiments of the present invention relate to instruction fetching in data processing systems. One aspect involves a data processor (202) to execute ...
US-6,751,464 Data handling system and method therefor
A data handling system comprising a terminal (122) and a communications network (100), the terminal (122) being capable of communicating with the communications...
US-6,751,461 Apparatus and method for operating a communication unit using a default channel
A method (30) for operating a communication unit on a default channel that is selected from a plurality of communication channels is disclosed. The method (30)...
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