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Patent # Description
US-6,331,834 Wideband data converter with adaptive segment shuffling
A signal converter circuit (10) includes an analog to digital converter (14) for converting an input analog signal into a digital signal. The circuit (10) also...
US-6,331,817 Object tracking apparatus and method
A tracking apparatus includes a tracked object interrogator which produces a tracked object identifier output. The tracking apparatus also includes a location...
US-6,331,764 Supplemental battery overcharge protection device
This invention includes a battery overprotection device comprising a thermal resistor, a zener diode, a pass element and a control circuit. The thermal resistor...
US-6,330,459 Communication system with a beamformed control channel and method of system control
To reduce interference in a communication system (10), a communication unit (42-50) is arranged to initiate establishment of a radio frequency communication with...
US-6,330,184 Method of operating a semiconductor device
A method of operating a semiconductor device that includes a first memory cell with discontinuous storage elements or dots (108) in lieu of a conventional...
US-6,329,692 Circuit and method for reducing parasitic bipolar effects during eletrostatic discharges
A circuit (20) includes a resistor (26) and a current source (32) for raising the voltage of the source of the N-channel transistor in order to keep the...
US-6,327,647 Method and apparatus for interfacing a processor to a coprocessor
A processor (12) to coprocessor (14) interface supporting multiple coprocessors (14, 16) utilizes compiler generatable software type function call and return,...
US-6,327,469 Channel scanning method and apparatus
The channel scanning method and apparatus uses a priority table (500) to determine the action that should be taken by a mobile station (MS) during an idle frame...
US-6,327,319 Phase detector with frequency steering
A PLL (225) includes a phase detector (202) and a charge pump (210 or 212). The phase detector (202) includes a first D-type flip flop (302), a second D-type...
US-6,327,313 Method and apparatus for DC offset correction
A DC offset correction loop (200, 300) utilizes a peak estimator (218, 322) to determine peaks associated with a digital signal (238, 338). The peak estimator...
US-6,327,307 Device, article of manufacture, method, memory, and computer-readable memory for removing video coding errors
The present invention includes a device, article of manufacture, method, memory and computer-readable memory for removal of coding errors introduced through a...
US-6,327,303 Method and system for data transmission using a lossy compression service
A system (20) transmits a digital data stream (22) using a lossy compression service (24) having a communication path (28) through which compressed signals...
US-6,327,300 Method and apparatus for dynamic spectrum allocation
A transceiver device (52 or 10) operates as a source of a data transmission in a communication system (50) capable of dynamically allocating spectrum for...
US-6,327,299 Method and system for measuring and adjusting the quality of an orthogonal transmit diversity signal in a...
In a wireless communications system using orthogonal transmit diversity, wherein the orthogonal transmit diversity signal is produced by a transmitter having...
US-6,327,182 Semiconductor device and a method of operation the same
A semiconductor device having a memory array includes memory cells (101-104), a word line (42), a first bit line (68), and a second bit line (76). Within the...
US-6,327,168 Single-source or single-destination signal routing through identical electronics module
This abstract is being provided in accordance with the provisions of Section 1.72 of the Rules of Practice in Patent and Trademark Cases (37 CFR). The applicant...
US-6,327,131 Grounding apparatus for a cart and method of transportation
A transportation apparatus for transporting components (240) sensitive to electrostatic discharge includes an electically conductive cart (220), an electrically...
US-6,327,126 Electrostatic discharge circuit
A circuit (600) provides Electrostatic Discharge (ESD) protection for internal elements in an integrated circuit during an ESD event. The circuit (600) includes...
US-6,326,811 Output buffer and method therefor
An output buffer (200) having a protection circuit (228, 230, 232) which adjusts control of an output drive circuit (224, 226) in response to external voltages...
US-6,326,770 Battery charging system apparatus and technique
A battery charging method (300) determines a current at which to start charging the battery which provides the capability for faster higher current sourcing...
US-6,326,640 Organic thin film transistor with enhanced carrier mobility
An organic thin film transistor including a gate on a layer of gate insulator material, a source and a drain positioned in spaced apart relationship on a film of...
US-6,326,554 Surface mount flexible interconnect and component carrier
A surface mountable flexible interconnect and component carrier (10) for connecting to a main circuit board consists of a flex circuit (12) with solder pads (14)...
US-6,326,543 Self-sealing accessible container
A portable electronic device (10) is configured to include an accessible container (12) which has an access hatch (16) and a receptacle (18). The hatch (16) and...
US-6,326,301 Method for forming a dual inlaid copper interconnect structure
A dual inlaid copper interconnect structure uses a plasma enhanced nitride (PEN) bottom capping layer and a silicon rich silicon oxynitride intermediate etch...
US-6,326,228 Sensor and method of fabrication
A sensor (10) includes a cavity (31) formed by a substrate (11), an adhesive (21), and a filter (22). A sensing element (14) is located inside the cavity (31)...
US-6,326,224 Method of purifying a primary color generated by an OED
A method of purifying a primary color including providing an organic light emitting diode having a diode light output with a broad spectrum that includes a...
US-D451,484 Two-way communication device
US-6,324,668 Method, communication system, phone, and radio transmitter utilizing nonsystematically shortened code encoder...
A method 400, phone 203, radio transmitter 205, and communication system 200 including a nonsystematically shortened code encoder 202 having an input 204 adapted...
US-6,324,588 User interface control software for a communication device
A user interface control software system (125) has software components organized into distinct partitions (210, 220, 230, 240) with a defined interface governing...
US-6,324,572 Communication network method and apparatus
In a network communication system (300) a method and apparatus includes generating a record of state information (360) associated with a service connection...
US-6,324,407 Method and apparatus for signal transmission within a wireless communication system
A properly modulated carrier signal exits transmission circuitry (201) and enters a first and a second mixer (203, 205). The modulated carrier is mixed with a...
US-6,324,230 Multimode fast attack automatic gain control (AGC) loop for narrow band receivers
A multimode fast attack automatic gain control (AGC) circuit (100) includes an analog feedback loop and a digital feedback loop. The analog feedback loop is...
US-6,324,229 Self-clocking automatic digital level control method and apparatus
An automatic digital level control adjuster (310) processes an analog input signal (305) to adjust its signal level, based on input (311) from a digital module...
US-6,324,206 Method and apparatus for spreading and despreading data in a spread spectrum communication system
A current mode of operation is provided to a Walsh spreader (203), and based on the current mode of operation, the Walsh spreader (203) either varies a Walsh...
US-6,324,066 Surface mountable electronic device
A surface mountable electronic device (1) includes a mount (2), an electrical component (3) supported by the mount and two external terminals (5, 5a)...
US-6,324,040 Sensor supply open load detector circuit
A sensor circuit (10) device for detecting an open circuit to an electronic component (20) is disclosed. The sensor circuit (10) includes a detector circuit (12)...
US-6,323,849 Display module with reduced power consumption
A display module (100) with reduced power consumption uses a control circuit (110) to reset row and column display drivers (130, 140) and turn off a portion of...
US-6,323,812 Secondary antenna ground element
An antenna feedpoint assembly includes a printed circuit board (400), a signal conductor feed element (2041) mounted on the printed circuit board (400), and a...
US-6,323,804 Method and apparatus for GPS time determination
A system for rapidly acquiring a time reference for the location determination of a wireless communication device. The system includes a wireless communication...
US-6,323,704 Multiple voltage compatible I/O buffer
Input and output buffer circuitry (12, 14, 16) is provided which are compatible with busses operating at different voltage levels. The buffer circuitry is...
US-6,322,918 Water management system for fuel cells
A water management system reduces the problems with flooding and also enhances the flow of fuel gas to the anodes. Individual unit cells (20) in an array are...
US-D451,069 Wedge battery
US-6,321,197 Communication device and method for endpointing speech utterances
A communication device capable of endpointing speech utterances includes a microprocessor (110) connected to communication interface circuitry (115), memory...
US-6,321,186 Method and apparatus for integrated circuit design verification
A method for verifying an integrated circuit design using constraint information to develop a weighted data structure. In one embodiment, a binary decision...
US-6,321,086 Comparator and methods for voting therewith
A comparator comprising one or more first stage voters (115, 117, 119, 121) operably coupled to a second stage voter (123), and methods of voting with the...
US-6,321,073 Radiotelephone receiver and method with improved dynamic range and DC offset correction
An automatic gain control apparatus (106) and method for a radiotelephone receiver employs stored inverse transfer function data (400) of the radiotelephone...
US-6,321,070 Portable electronic device with a speaker assembly
A portable electronic device, such as a portable radiotelephone (100), with a speaker assembly is described. The portable radiotelephone (100) has a housing,...
US-6,320,784 Memory cell and method for programming thereof
A memory cell (101), its method of formation, and operation are disclosed. In accordance with one embodiment, the memory cell (101) comprises a first and second...
US-6,320,477 Adjustable off-center coaxial coupler
An energy coupler (10) includes a movably adjustable energy coupling sleeve (16), and a coupling transmission line (18) operatively coupled to the movably...
US-6,320,425 Dual FET differential voltage controlled attenuator
A dual FET differential voltage controlled attenuator includes a first voltage controlled FET transistor (M1), corresponding to a first control voltage terminal,...
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