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Patent # Description
US-6,363,349 Method and apparatus for performing distributed speech processing in a communication system
The present invention addresses the need for an apparatus and method for facilitating and performing distributed speech processing in a wireless communication...
US-6,363,249 Dynamically configurable datagram message communication system
A wireless message communication system (11) delivers dynamically configurable datagram messages between a server (15) and subscriber units (17, 18, 19, 20, 21,...
US-6,363,246 Call routing method for a radiotelephone in multiple radiotelephone systems
A portable unit (101) may both place and receive calls in both the cordless (115) and cellular (103) telephone system. A portable unit (101), in combination with...
US-6,363,139 Omnidirectional ultrasonic communication system
An ultrasonic communication system includes an omnidirectional ultrasonic transducer including a housing having a closed side and an open side defining an...
US-6,363,070 Method for selecting virtual end nodes in an RF network
A method for virtual end nodes indicates in routing information (51) that the routing information is a "special access" to a virtual end node (60). An RF network...
US-6,362,781 Method and device for adaptive antenna combining weights
A receiving device and method for operating a communication system are provided. The receiving device receives a plurality of time-domain Doppler channel...
US-6,362,770 Dual input switched capacitor gain stage
A gain stage using switched capacitor architecture and suitable for a pipelined analog to digital converters provides for three pairs of switched capacitor banks...
US-6,362,752 Keypad with strokes assigned to key for ideographic text input
An apparatus for inputting ideographic characters such as Chinese and Japanese characters, comprising an input pad having at least three rows and three columns...
US-6,362,738 Reader for use in a radio frequency identification system and method thereof
A contactless programmable electrostatic Radio Frequency Identification (RFID) reader that also serves as an Electronic Article Surveillance (EAS) reader is...
US-6,362,714 Multi-part reactive device and method
A multi-part reactive device preferably includes a substrate with a first conductive area and a second conductive area. A first conductive element with a first...
US-6,362,566 Organic electroluminescent apparatus
Organic electroluminescent apparatus including an organic electroluminescent device for emitting blue-green light. A microcavity structure receives the...
US-6,362,516 Electronic apparatus
A semiconductor device (40, 50, 70) is electrically connected to a circuit board (30) through use of one or more connectors (10, 20, 90). Connector (10) includes...
US-6,362,098 Plasma-enhanced chemical vapor deposition (CVD) method to fill a trench in a semiconductor substrate
In a CVD chamber (120) having a chuck (122) to hold a semiconductor substrate (100) and having a plasma generator (121) to generate a plasma (125), a trench in...
US-6,362,089 Method for processing a semiconductor substrate having a copper surface disposed thereon and structure formed
A semiconductor wafer having copper bondpads (17) that are free of voids (13) and a method for coating the copper bondpads (17) with solderable or wirebondable...
US-6,362,071 Method for forming a semiconductor device with an opening in a dielectric layer
In accordance with one embodiment of the present invention, a method is disclosed for forming a semiconductor device having an isolation region (601). A...
US-6,362,057 Method for forming a semiconductor device
A conductive layer (14) and a dummy feature (16) are formed over a semiconductor substrate (10) doped with a first dopant type. A spacer (42) is then formed...
US-6,362,018 Method for fabricating MEMS variable capacitor with stabilized electrostatic drive
A micro electro-mechanical systems device having variable capacitance is controllable over the full dynamic range and not subject to the "snap effect" common in...
US-6,361,958 Biochannel assay for hybridization with biomaterial
The invention relates to a microfluidic device with microchannels that have separated regions which have a member of a specific binding pair member such as DNA...
US-6,361,675 Method of manufacturing a semiconductor component and plating tool therefor
A method of manufacturing a semiconductor component includes depositing a first electrically conductive layer (675) over a substrate (270), forming a patterned...
US-6,360,348 Method and apparatus for coding and decoding data
A method and apparatus for encoding/decoding data, wherein for one embodiment, during [During] encoding, a microprocessor (201) calculates Y.sub.m by standard...
US-6,360,243 Method, device and article of manufacture for implementing a real-time task scheduling accelerator
The present invention provides a task scheduling accelerating method, device and article of manufacture for determining and controlling multi-tasking. The device...
US-6,360,099 Reducing audio gaps during a communication network handoff
A method of reducing an audio gap in a connection between communication hardware and a mobile unit during a handoff between a first cell and a second cell in a...
US-6,360,097 Method and apparatus in a wireless communication unit for controlling a rate of background scanning
A processor (206) and a receiver (202) monitor (301) a channel. The processor determines (304, 306) an average received signal quality on the channel and a first...
US-6,360,091 Method and apparatus for establishing a communication link
A method generally establishes a communication link in a communication system when a cordless base station has been authenticated to communicate with...
US-6,359,898 Method for performing a countdown function during a mobile-originated transfer for a packet radio system
The method for transmitting a communication signal comprising a plurality of units of information includes transmitting the plurality of units of information via...
US-6,359,838 Keypad arrangement for a watch radiotelephone
A watch radiotelephone (10) comprises a watch face (12) and a keypad (14). The watch face (12) indicates a time of day in an analog format. The analog format...
US-6,359,592 Minimum frequency shift telescoping antenna
A telescoping antenna (102) has a mast element (200) with first and second ends (204, 222), the first end (204) being mounted on a cellular telephone housing...
US-6,359,542 Securement for transformer core utilized in a transformer power supply module and method to assemble same
An apparatus and method for releasable securement together of a transformer power supply assembly together which includes a stacked arrangement (20) of a first...
US-6,359,533 Combline filter and method of use thereof
A radio frequency mechanical filter (10) of the resonant type employs a plurality of parallel spaced-apart resonators (40) disposed within a housing (16)...
US-6,359,392 High efficiency LED driver
A high efficiency light emitting diode (LED) driving circuit includes a first LED coupled in a forward current path between first and second nodes and a second...
US-6,359,294 Insulator-compound semiconductor interface structure
An insulator-compound semiconductor interface structure is disclosed including compound semiconductor material with a spacer layer of semiconductor material...
US-6,358,816 Method for uniform polish in microelectronic device
A method for achieving a uniform planar surface by a chemical mechanical polish includes surrounding an active area or array to be polished with a border of the...
US-6,358,430 Technique for etching oxides and/or insulators
A method of etching a layer of electrical insulating material including a layer of strontium titanate on a surface of a semiconductor substrate. The layer of...
US-6,357,433 Machine for cutting brittle materials
A machine for cutting brittle materials includes a mandrel or shaft (200) having a first portion (310) with a taper, a sleeve (400) having an inner surface (410)...
US-6,356,961 Method and apparatus for minimizing an amount of data communicated between devices and necessary to modify...
In a wireless and/or wireline communications system (100), a method (400-536) and apparatus (200) for minimizing an amount of data (300) communicated between a...
US-6,356,767 Method and apparatus for controlling mobile access to a wireless communication system
The present invention provides a method and an apparatus for controlling mobile access to a wireless communication system. A base station (145) in a...
US-6,356,749 Automatic adapt circuit for circumventing demodulator transients in radio receiver
An auto-adapt circuit (200) for altering radio receiver parameters due to demodulator transients and preventing the loss of received information. The auto-adapt...
US-6,356,636 Circuit and method for fast modular multiplication
A co-processor (44) executes a mathematical algorithm that computes modular exponentiation equations for encrypting or decrypting data. A pipelined multiplier...
US-6,356,603 Integrated multi-mode bandpass sigma-delta receiver subsystem with interference mitigation and method of using same
An integrated sigma-delta radio frequency (RF) receiver subsystem (200) and method utilizes a multi-mode sigma-delta analog-to-digital converter (215) for...
US-6,356,594 Data converter
An analogue to digital or digital to analogue data converter 1 for converting between a first digital signal 101,102 at a first sampling rate f.sub.o and a first...
US-6,356,571 Semiconductor laser device and method of manufacture
A Vertical Cavity Surface Emitting Laser (VCSEL) (10) and a method for manufacturing the VCSEL (10). The VCSEL (10) includes a ridge structure (34), a first...
US-6,356,235 Ground based antenna assembly
A ground-based antenna assembly (10) is provided that includes an assembly base (14) defining a substantially horizontal plane (18) and configured for attachment...
US-6,356,217 Enhanced DC offset correction through bandwidth and clock speed selection
A DC offset correction method and apparatus. In a DC offset correction loop (100), a DC offset is corrected using a binary search routine or any other digital or...
US-6,356,149 Tunable inductor circuit, phase tuning circuit and applications thereof
A tunable inductor circuit and phase tuning circuit utilizing a tunable inductor circuit for dynamically controlling signal phase delay in RF/Microwave Circuits...
US-6,356,142 Digital filter tune loop
A digital tuning circuit (100) for a filter (120) has a filter input and a filter output and employs a switchable element array (122). The filter includes a...
US-6,356,054 Desktop stand for an electronic device having embedded charging control
This invention includes a charger with at least two pockets capable of charging both a portable electronic device and a spare battery without charging circuitry...
US-6,355,994 Precision stage
An ultra-high precision stage incorporating a novel, legged design suitable for applications requiring high voltage and vacuum is disclosed herein. The stage...
US-6,355,550 Ultra-late programming ROM and method of manufacture
A ROM embedded in a multi-layered integrated circuit includes rows of transistor memory cells. For reduced area, each transistor in a row optionally shares a...
US-6,355,541 Method for transfer of thin-film of silicon carbide via implantation and wafer bonding
Systems and methods are described for transfer of a thin-film via implantation, wafer bonding, and separation. A method for transfer of a thin-film, includes:...
US-6,355,384 Mask, its method of formation, and a semiconductor device made thereby
A method for fabricating a patterning mask is disclosed in which a membrane layer is deposited on a first surface of a substrate. Patterned and unpatterned...
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