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Patent # Description
US-D447,112 Battery for a radio telephone
US-D447,111 Battery for a radio telephone
US-6,279,083 Circuit and method of controlling cache memory
A memory controller (26) compares the current address and the previous address sent by a microprocessor (12). If the addresses are DRAM addresses and the current...
US-6,278,879 Method for determining a transmit power of a base station in a cellular communication system
The method includes receiving (402) at the base station a handover indication associated with a first mobile communication unit. Based on the handover...
US-6,278,753 Method and apparatus of creating and implementing wavelet filters in a digital system
A method for generating a wavelet filter provides improved selectivity with minimal computational intensity in digital data systems (300,400). The process begins...
US-6,278,723 Method and apparatus for minimizing a probability of self-interference among neighboring wireless networks
A first master transceiver (102) of a first wireless network monitors (602) neighboring wireless networks to discover a strongest interfering master transceiver...
US-6,278,631 Magnetic random access memory array divided into a plurality of memory banks
An MRAM device has a new type of memory bank (10) that includes bit lines (21-24), a reference line (27) and digit lines (25, 26), on intersections of bit lines...
US-6,278,604 Capacitor with cell balancing circuit
A multiple cell capacitor (200) includes at least first and second capacitor cells (260) and a cell balancing circuit (265) electrically coupled to the first and...
US-6,278,394 Signal processing circuit and method of operation
An analog-to-digital or digital-to-analog system contains a converter (706). The converter is supplied with a clock signal (CLK1) at a frequency fs derived from...
US-6,278,363 Method and system for monitoring air pressure of tires on a vehicle
A method and system for monitoring air pressure or operational status of at least one particular tire of a vehicle facilitates ready identification of a relative...
US-6,278,354 Planar transformer having integrated cooling features
A planar electromagnetic device, such as a planar transformer or planar inductor, is provided with features for cooling that are formed integrally with the...
US-6,278,333 Phase lock loop with dual state charge pump and method of operating the same
A phase lock loop (100) includes a dual-state charge pump (120) having a first current source (220), a second current source (230) coupled in series to the first...
US-6,278,158 Voltage variable capacitor with improved C-V linearity
A voltage variable capacitor includes a supporting substrate with a doped layer, an insulating layer positioned on the doped layer, and first, second, and third...
US-6,276,563 Verification and lockout apparatus for bulk feeder
A bulk component feeder is provided for delivering components contained with a bulk cassette. The feeder includes a feeder housing defining a component cassette...
US-D446,766 Battery housing
US-6,275,835 Finite impulse response filter and method
A finite impulse response filter (90) has a data memory bank (92, 350) for storing data vectors and a coefficient memory bank (91, 300) for storing coefficient...
US-6,275,800 Voice recognition system and method
A voice recognition system (204, 206, 207, 208) generates a variable rejection strictness as a function of at least one background noise level measured during...
US-6,275,707 Method and apparatus for assigning location estimates from a first transceiver to a second transceiver
A method and apparatus for assigning location estimates from a first transceiver of a plurality of wireless transceivers to a second transceiver is disclosed....
US-6,275,698 Method and apparatus for providing content information on a roaming channel
A technique used in a subscriber unit (800) allows reception of personal messages transmitted by a home radio communication system (102,104) and content messages...
US-6,275,693 Method and apparatus for performing bearer independent wireless application service provisioning
A mobile communication device (102) communicates over a wireless bearer network which includes a base station (104) and a wireless communication system (108). To...
US-6,275,681 Wireless electrostatic charging and communicating system
The wireless electrostatic charging and communicating system includes an electrostatic reader, an electrostatic charger and an electrostatic rechargeable device...
US-6,275,611 Handwriting recognition device, method and alphabet, with strokes grouped into stroke sub-structures
A method of representing handwriting which includes receiving a pen input, for example at a digitizer (10), segmenting the input into strokes (13), grouping the...
US-6,275,585 Method for reprogramming a vehicle system or a user system in a vehicle
A communication system (100) includes an infrastructure (150) and at least one vehicle (101), the vehicle including at least one vehicle system (103), and at...
US-6,275,540 Selective call receiver having an apparatus for modifying an analog signal to a digital signal and method therefor
A selective call receiver (500) includes a radio receiver (501) and a processor (508). The radio receiver includes an antenna (502), a combination circuit (204),...
US-6,275,522 Method for allocating data and power in a discrete, multi-tone communication system
In the present invention, an ADSL system (10) identifies good bin as a bin capable of successfully transmitting data to a destination. A bad bin is identified as...
US-6,275,500 Method and apparatus for dynamic control of talk groups in a wireless network
A transceiver device (50) acting as a master (2) among a plurality of communication devices (1 and 12) potentially acting as slaves to the master (2). The...
US-6,275,488 Variable rate spread spectrum communication method and apparatus
A method in a communication system (100) includes transmitting from a source user (101) a first data packet (111) over a first time frame (121) having a finite...
US-6,275,475 System and method for maintaining spectral capacity in time division duplex (TDD) systems
A communications system (100) has at least one TDD platform pair (130, 200) operating synchronously using a Time Division Duplex (TDD) frame structure. A TDD...
US-6,275,468 Automatic timing adjustment for diverse routing of HFC systems
A telephony system having automatic timing adjustment for diverse routing of HFC systems has a signal stream routing through a signal line loop between a...
US-6,275,251 Teleconference system with personal presence cells
A teleconference system including a plurality of personal presence cells positioned at a local communication site and at a remote communication site. The...
US-6,275,198 Wide band dual mode antenna
A wide band dual mode antenna (10) includes an electrically conductive monopole portion (12), an electrically insulating core (32) having a dielectric constant...
US-6,275,193 Antenna providing a touch screen stylus
In one embodiment of the invention, an antenna (104) includes an antenna cavity used for receiving a removable stylus (108). A retention feature such as a snap...
US-6,275,178 Variable capacitance voltage shifter and amplifier and a method for amplifying and shifting voltage
A high-speed voltage shifter/amplifier, a sigma delta modulator having a high-speed voltage shifter/amplifier and method for performing an amplification/a...
US-6,275,131 Process for variable inductor using nickel titanium and placement
A variable inductor is made from two elements separated by an insulating layer. The first element is elastic and serves as a coil shaped support for the...
US-6,275,111 Power amplifier having two-dimensional FET array
A two-dimensional FET array (102) within a Q-band power amplifier module is presented. Array (102) has a plurality of substantially identical one-dimensional FET...
US-6,275,070 Integrated circuit having a high speed clock input buffer
An integrated circuit (100) includes an input buffer circuit (122) having an input stage (150), a delay element (178), inverter (176), and a level shifter (156)....
US-6,274,899 Capacitor electrode having conductive regions adjacent a dielectric post
A dielectric film (110) is formed overlying a semiconductor device substrate (10). A dielectric post (204) having an outer peripheral boundary having sidewalls...
US-6,274,515 Spin-on dielectric formation process for use in manufacturing semiconductors
A spin-on dielectric for use in manufacturing semiconductors is produced. The dielectric is a siloxane polymer wherein each silicon atom is bonded to a...
US-6,274,478 Method for forming a copper interconnect using a multi-platen chemical mechanical polishing (CMP) process
A copper interconnect polishing process begins by polishing (17) a bulk thickness of copper (63) using a first platen. A second platen is then used to remove...
US-6,274,424 Method for forming a capacitor electrode
A method for forming an improved embedded DRAM structure, that is formed on-chip with CMOS logic portions, begins by forming dual inlaid regions (34a through...
US-6,272,669 Method for configuring a programmable semiconductor device
A method is provided for configuring a programmable semiconductor device. The method includes using the configuration data of a macro (53A) or a plurality of...
US-6,272,588 Method and apparatus for verifying and characterizing data retention time in a DRAM using built-in test circuitry
A BIST controller (112) and methodology uses the DRAM controller (108) refresh signals to test the data retention characteristics of a DRAM memory array (132)....
US-6,272,345 Method and apparatus for region based hand-offs in a satellite communication system
A method (300, FIG. 3) controls CU (140, FIGS. 1, 6) hand-off in a non-geostationary orbit (NSGO) satellite system (100, FIG. 1) without consuming large amounts...
US-6,272,333 Method and apparatus in a wireless communication system for controlling a delivery of data
A subscriber unit (122) maintains an application registry (226) for registering (404) applications accessible to the subscriber unit. A fixed portion (102) of a...
US-6,272,314 Subscriber unit for beam acquisition in a satellite communication system and method therefor
In a communications system, an earth-based subscriber unit (40, FIG. 1) receives at least one communications beam (50, 60, FIG. 1) transmitted from one or more...
US-6,272,243 Method and apparatus for entering characters into a writing recognizer
The present invention provides a user interface having a plurality of user entry regions (34 and 36) Each user entry region is preferably separated into a first...
US-6,272,192 Method and apparatus for transmit timing adjustment in a host-processor-based modem
During operation a transmitter and receiver of a central site termination unit (TU-C) (101) are driven by a sample clock derived from a network clock source...
US-6,272,041 MTJ MRAM parallel-parallel architecture
Magnetic tunnel junction random access memory parallel-parallel architecture wherein an array of memory cells is arranged in rows and columns with each memory...
US-6,272,040 System and method for programming a magnetoresistive memory device
A system and method for programming a magnetoresistive memory array by applying current on a memory line aligned along the easy axis of the memory array, where...
US-6,271,707 Level shifter
A level shifter for use in an integrated circuit that translates a binary input signal having a low voltage level to a binary output signal having a different...
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