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Patent # Description
US-6,314,023 Non-volatile programming elements for redundancy and identification in an integrated circuit
An integrated circuit device using electrically programmable non-volatile memory cells, such as a single polysilicon having a single polysilicon level, for...
US-6,314,020 Analog functional module using magnetoresistive memory technology
One or more multi-state magnetoresisitive memory elements (MRMEs) are used as the primary building block for various analog functional components implemented in...
US-6,313,787 Method and apparatus for assisted GPS protocol
A cellular network protocol which minimizes the required data flow between the cellular infrastructure and each mobile handset supporting a GPS based positioning...
US-6,313,774 Delta-sigma analog-to-digital converter, and method
An analog-to-digital converter (200) has a first stage (207) to integrate and quantize the difference between a feedback signal (R) and an input signal (X) to a...
US-6,313,736 Method and apparatus in a selective call communication system for identifying a category of information...
A method and apparatus in a selective call communication system is used for transmitting a message of a message type selected from non-maildrop and maildrop...
US-6,313,732 Advertiser pays information and messaging system, apparatus and method
A system and apparatus for permitting a user of a selective call receiver (31) to receive a certain number of personal messages and information service updates...
US-6,313,693 Voltage ratio control circuit for use during power transitions
An electronics module (FIG. 1, 30) requires two distinct voltage inputs (V.sub.1, V.sub.2) and can be damaged when the difference between the two voltages...
US-6,313,664 Load capacitance compensated buffer, apparatus and method thereof
A primary driver is activated to drive an output signal in response to an input signal. A reference signal is generated in response to the input signal. The...
US-6,313,567 Lithography chuck having piezoelectric elements, and method
A lithography 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 (105), a...
US-6,313,024 Method for forming a semiconductor device
In one embodiment of the invention, conductive support structures (112) are formed within an interlevel dielectric layer. The conductive support structures (112)...
US-6,311,306 System for error control by subdividing coded information units into subsets reordering and interlacing the...
The invention provides a method of interleaving information units in order to provide improved error control. A communication device codes the information units,...
US-6,311,167 Portable 2-way wireless financial messaging unit
A portable 2-way secure financial messaging unit (906) includes a receiver (804), a selective call decoder (1004), a financial transaction processor (1014), a...
US-6,311,066 Method and apparatus for performing selection and distribution in a communication system
A communication system (100) that includes base stations (103-109) comprising selection circuitry (207) is provided herein. The determination of a call anchoring...
US-6,311,044 Method and apparatus for determining failure modes of a transceiver
A method for determining failure modes of a transceiver (100) includes applying a control signal (121) to a transmitter (130) of transceiver (100). The power...
US-6,310,992 Method and apparatus for interconnecting multiple modular devices in a communication system
An apparatus (100), comprising multiple modular electrical devices (102, 104, 504) and an optical signal source (106), all coupled to an optical communication...
US-6,310,856 CDMA communications system having a searcher receiver and method therefor
A wideband CDMA handset (20) has a receiver (50) which simplifies initial sequence acquisition. The receiver (50) includes an efficient searcher receiver (54)...
US-6,310,576 Method of identifying location using a master clock to synchronize time of arrival signals
A method is provided of identifying position location of a transmitter device, such as a mobile or portable, in an inbound system. The inbound system includes...
US-6,310,403 Method of manufacturing components and component thereof
A method of manufacturing components includes providing a substrate (110, 531, 631, 700) having a first coefficient of thermal expansion (CTE), having a first...
US-6,309,966 Apparatus and method of a low pressure, two-step nucleation tungsten deposition
An apparatus and method of tungsten via fill using a low pressure, 2-step nucleation tungsten deposition process. The tungsten via fill includes a silane soak, a...
US-6,309,918 Manufacturable GaAs VFET process
A manufacturable GaAs VFET process includes providing a doped GaAs substrate with a lightly doped first epitaxial layer thereon and a heavily doped second...
US-6,309,912 Method of interconnecting an embedded integrated circuit
A method of interconnecting electrical terminations (12) of an integrated circuit die (30) to corresponding circuit traces (22) of a circuit carrying substrate...
US-6,309,908 Package for an electronic component and a method of making it
An electrical 100 and a method of making the package is disclosed. Specifically the package 100 contains a lid 101 with at least one opening 105 through the lid...
US-6,308,577 Circuit and method of compensating for membrane stress in a sensor
A circuit and method for correcting a sense signal of a sensor (100) where the sense signal is reduced by a negative nonlinear error component introduced by...
US-D449,826 Cellular flip phone
US-6,308,308 Semiconductor device using diode place-holders and method of manufacture thereof
In operation, a standard cell library having diode place-holders (16) associated with standard cell inputs (12) is used to design a standard cell-based...
US-6,308,294 Adaptive hybrid ARQ using turbo code structure
A generic structure of Hybrid ARQ using Turbo Codes is provided which requires the function of a) channel coding, b) redundancy selection, c) buffering and...
US-6,308,079 Method and apparatus for a talkgroup call in a wireless communication system
In a wireless code-division multiple access (CDMA) system (100), a talkgroup (101) of subscriber units is provided. A sub-talkgroup (102) of subscriber units,...
US-6,308,077 Apparatus and method for providing synchronization of base-stations in a communication system
A communication system (105) utilizes the global positioning system (GPS) to maintain a high degree of accuracy of synchronization of base-stations (115-116)....
US-6,308,072 Method and apparatus for controlling a wireless communication system
A simulator/controller (113) performs real-time simulation for system control in a code-division multiple access (CDMA) wireless communication system (100). The...
US-6,308,050 Dual band mobile phone using the same intermediate frequency for both bands
A radio which can operate in two separate frequency bands, with size, weight, and cost that is comparable with a conventional unit that can operate in only one...
US-6,307,904 Clock recovery circuit
An edge detector (10) detects edges of clock pulses in a digital signal and provides edge detect pulses to a state corrector (20). A state sequencer (15)...
US-6,307,901 Turbo decoder with decision feedback equalization
A decoder equalizes a turbo coded signal with intersymbol interference by performing a decision-feedback equalization in each iteration of the turbo decoding...
US-6,307,892 Multicarrier communication system and method for peak power control
A communication device for simultaneously transmitting information on multiple sub-channels encodes information for each of the multiple sub-channels with a...
US-6,307,861 Method and system for multicast using a satellite network
A multicast message is transmitted from an originating subscriber unit (110, FIG. 1) through a network of satellite communications nodes (120, 130, and 140) to a...
US-6,307,846 Method and system in wireless communication system for scheduling messages to reduce the quick paging channel...
The method operates in a wireless communication system (100) that includes a paging channel (202) and a plurality of quick paging channels (204). A plurality of...
US-6,307,782 Process for operating a semiconductor device
Programmable cells (22, 24, 26, 28) may have discontinuous storage elements (228, 248, 268, 288) as opposed to a continuous floating gate. Each cell further...
US-6,307,758 Transformer secondary disconnect
An isolation circuit for isolating a load node from a power supply secondary inductor includes a Zener diode and a PTC thermistor. The Zener diode electrically...
US-6,307,507 System and method for multi-mode operation of satellite phased-array antenna
A method and apparatus are provided for operating a phased-array antenna (14) on a satellite-based communications node (10) in more than one mode by controlling...
US-6,307,452 Folded spring based micro electromechanical (MEM) RF switch
A micro electromechanical switch is formed on a substrate using a microplatform structure suspended on a spring suspension. The spring suspension is attached on...
US-6,307,327 Method for controlling spacer visibility
A method for controlling spacer (108) visibility in a field emission display (100) includes the steps of modifying pixel data for transmission to a plurality of...
US-6,307,304 Switch system
A piezoelectric active-mode incrementor switch system (100) includes two ratchet wheels (118, 124) that are rotationally mounted on a drive shaft (112) having a...
US-6,307,298 Actuator and method of manufacture
An actuator includes a support layer (110), a stationary structure (130) located over the support layer and including two portions (131, 132, 731, 732, 831, 832)...
US-6,307,282 Smart switch
A smart switch produces a signal responsive to movement of said switch between a first state and a second state. The said switch has a first state position and a...
US-6,307,169 Micro-electromechanical switch
A Micro-Electromechanical System (MEMS) switch (100) having a single, center hinge (120) which supports a membrane-type electrode (104) on a substrate (101). The...
US-6,305,972 Apparatus for mounting an electronic component to a printed circuit board
An apparatus (20) for mounting an electronic component (30) to a print circuit board (40), wherein the electronic component (30) has a positive lead (32) and...
US-6,305,708 Air bag deployment system and method for monitoring same
An air bag deployment system (20) includes a microcontroller (21), an inflator (23), and an inflator sensor (24). The inflator sensor (24) is adjacent to the...
US-6,305,540 Holster with variable depth pocket
A holster (100) includes an adjustable depth pocket (101) for receiving at least a portion of a portable radio (102) in the pocket (101). The portable radio...
US-6,304,921 System for serial peripheral interface with embedded addressing circuit for providing portion of an address for...
A microcontroller (12) provides the address bit and device data start bits for the first peripheral device (PD) in a string of PDs (20-24 or 30-34). Each PD...
US-6,304,843 Method and apparatus for reconstructing a linear prediction filter excitation signal
An apparatus and method of reconstructing a linear prediction synthesis filter excitation signal, by: receiving a signal representative of output from a linear...
US-6,304,765 Foldable communication device and method
A foldable communication device (10) with a housing having two portions (11,12) pivotably mounted to each other to allow relative movement therebetween. This...
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