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Patent # Description
US-6,577,848 Dispatch system and method of assigning a shared channel to remote units
A dispatch system (10) uses satellites (40) to broadcast simultaneously to an individual remote unit (30), to a select group of remote units (30) or to all the...
US-6,577,640 Format programmable hardware packetizer
A format programmable hardware packetizer (110) receives real-time raw input data (125) from a multimedia data source (103) via an analog to digital converter...
US-6,577,488 Inductive load driver utilizing energy recovery
An inductive load driver having an inductive load and a bridge circuit connected in parallel with the inductive load, wherein the bridge circuit generates a...
US-6,577,354 Method and system for broadcasting digital audio and video to an analog wireless device
An audio input interface (122) receives a digital audio signal and identifies an audio bitstream which is optionally decrypted by a decryption unit (123), and...
US-6,577,195 Bipolar differential amplifier
A bipolar differential amplifier having first and second transistors (Q1, Q2) and a large third transistor (Q3) sharing a common emitter resistor (Rt), and DC...
US-6,577,148 Apparatus, method, and wafer used for testing integrated circuits formed on a product wafer
A method, apparatus, and circuit distribution wafer (CDW) (16) are used to wafer-level test a product wafer (14) containing one or more product integrated...
US-6,577,057 Display and method of manufacture
A field emissive display (40) having an anode plate (10) coupled to a cathode plate (20) and a method for manufacturing the field emissive display (40). A...
US-6,576,967 Semiconductor structure and process for forming a metal oxy-nitride dielectric layer
The invention relates to a semiconductor device and the process of forming a metal oxy-nitride gate dielectric layer or a metal-silicon oxy-nitride gate...
US-6,576,532 Semiconductor device and method therefor
A heteroepitaxial structure is made using nanocrystals that are formed closer together than normal lithography patterning would allow. The nanocrystals are...
US-6,576,520 Amorphous carbon layer for improved adhesion of photoresist and method of fabrication
An improved and novel semiconductor device including an amorphous carbon layer for improved adhesion of photoresist and method of fabrication. The device...
US-6,575,156 Battery warmer
An apparatus for warming a battery for a personal electronic device includes a heating element and a holder. The holder holds the heating element adjacent to the...
US-D475,688 Housing for communication devices or similar articles
US-6,574,707 Memory interface protocol using two addressing modes and method of operation
A memory interface (15) and method of use implements a cache (14) bursting addressing technique which begins a read of main memory (16) in a wrap around mode...
US-6,574,610 Trusted elements within a distributed bandwidth system
A distributed bandwidth metering system (200) uses trusted elements throughout the system to collect and process usage data. The trusted elements in the...
US-6,574,487 Communication device with a dual-sided liquid crystal display
A communication device (10) with a dual-sided liquid crystal display (12) located with a housing (14) having two viewports (18,22). The display (12) includes a...
US-6,574,284 Bit encoding system and method
A bit encoding system for use with a bus (7) of a distributed microcontroller network (200,300), includes a waveform generator (100) for generating a...
US-6,574,228 Communication system with physical interface and communication controller, and method
A communication system (300) comprises interfaces (311-314) at communication channels (361-364, respectively), coupled to a controller (340) by an address bus...
US-6,574,111 Impact resistant rechargeable battery cell with crumple zone
This invention includes a spacer, preferably having a cross section resembling the letter "T", that is positioned between the electrode assembly and the metal...
US-6,573,938 Self-contained camera device and method for capturing and communicating images via a modem
A self-contained camera device (10) and method for capturing and communicating images via a modem (13). The self-contained camera device (10) comprises an image...
US-6,573,792 Feedforward amplifier
A feedforward amplifier (150) according to the present invention uses a direct coupling of an amplifier stage (158) with the amplifier's load (R.sub.L). The main...
US-6,573,782 Sigma delta FM ratio detector
A circuit (100) for generating a ratio signal indicating a ratio of frequency error to signal magnitude of an input signal includes an FM ratio detector (110)...
US-6,573,677 Method of compensating for abrupt load changes in an anti-pinch window control system
A method of compensating for abrupt load changes in an anti-pinch window control system (300) includes measuring an instantaneous torque value (412) of a window...
US-6,573,642 Field emission device and method for the conditioning thereof
A field emission device (100) includes an electron emitter structure (105) having a deuteride layer (108), which defines a surface (109) of electron emitter...
US-6,573,562 Semiconductor component and method of operation
A semiconductor component includes a semiconductor substrate (110) having first and second portions (111, 112) with a first conductivity type, a transistor (120)...
US-6,573,173 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-6,573,160 Method of recrystallizing an amorphous region of a semiconductor
Techniques for forming gate dielectric layers (702) overlying amorphous substrate materials are presented. In addition, techniques for low temperature processing...
US-6,572,830 Integrated multilayered microfludic devices and methods for making the same
A multilayered microfluidic device having a substantially monolithic structure is formed by sintering together a plurality of green-sheet layers. The...
US-6,572,462 Carrier assembly for chemical mechanical planarization systems and method
A wafer carrier assembly (51) places a semiconductor wafer in angular compliance with a polishing media. The wafer carrier assembly (51) includes a first...
US-6,571,949 Power toolbox
This invention is a "power" toolbox for vehicles that charges power tools and batteries while the vehicle is driven. A preferred embodiment is intended to be...
US-D475,358 Housing for a communication device
US-6,571,386 Apparatus and method for program optimizing
An optimizer (100) comprises a memory (110) and a processor (130). The memory stores a program (200) to be optimized and optimization software (301). Controlled...
US-6,571,229 Method and apparatus for inerative training of a classification system
A process and apparatus for solving the product y=Rw, where R is a matrix and w is a vector. The process includes a steps of using a matrix outer product...
US-6,571,112 Method and apparatus for processing an embedded message at a wireless mobile station which includes a...
A method and apparatus for processing embedded messages at a mobile station including a subscriber identity module (SIM) identifying the subscriber, for example,...
US-6,571,102 Channel management technique for asymmetric data services
A narrowband communication system provides wideband data services in a secondary service band. This limits the impact on primary services in peak traffic regions...
US-6,571,091 Power control method and apparatus suitable for use in a radio communication device
A portable radio communication device (303) includes power control circuitry (315) for monitoring the voltage level incoming from a battery (317), and provides...
US-6,571,083 Method and apparatus for automatic simulcast correction for a correlation detector
An automatic simulcast correction method (300) for a selective call receiver (100) includes the steps of measuring a received signal (304) for a received signal...
US-6,570,969 System and method for creating a call usage record
A method of creating a call usage record is provided. An input signal is received. A call usage record is created in response to the received input signal. An...
US-6,570,947 Phase lock loop having a robust bandwidth and a calibration method thereof
A phase lock loop having an bandwidth that does not depend upon N. The phase lock loop comprising: a controlled oscillator, a frequency divider by N, a phase...
US-6,570,938 Method and apparatus for recovering data symbols from a signal received by a radio communication device
A signal processor (125) for recovering data symbols from a received signal includes matched filters (210, 215) for receiving and filtering a quadrature (Q)...
US-6,570,861 Method and apparatus for assigning use of a radio frequency communication resource
A radio communication system assigns use of a radio frequency communication resource comprising multiple communication channels in a way that minimizes the...
US-6,570,858 Satellite-based communications system with terrestrial repeater and method therefor
A satellite-based communications system (20) includes a communication satellite (22) using a Time Division Duplex (TDD) frame structure. The communication...
US-6,570,856 Method of handoff between base stations in a wireless communications system
A radio communications system (10) having a mobile station (30) and at least two base stations (13, 14). ATM radio channels (31, 32) are provided between the...
US-6,570,509 Method and system for encoding to mitigate decoding errors in a receiver
In a data transmitter having a data encoder, an encoder mode is detected. Thereafter, an excluded codeword output by the encoder operating in the encoder mode is...
US-6,570,362 Portable electronic device with enhanced battery life and cooling
Battery life and cooling are improved in an electronic device. A thermoelectric module and phase change material module are placed near a heat source in an...
US-6,569,740 Method of forming a semiconductor device having a buffer
A semiconductor device (10) having a stacked-gate buffer (30) wherein the stacked-gate buffer (30) has a substrate (65) and a top substrate region (70) both with...
US-6,569,553 Fuel processor with integrated fuel cell utilizing ceramic technology
A fuel processor and integrated fuel cell including a monolithic three-dimensional multilayer ceramic carrier structure defining a fuel reformer and including an...
US-6,567,934 Method and apparatus for verifying multiprocessing design in a unit simulation environment
A method and apparatus for verification of designed logic in a processing unit (100) that performs multiprocessing functions is presented. Once the ...
US-6,567,912 Method and apparatus for robust initialization of devices
A method and apparatus for robust initialization of a digital control apparatus that is coupled to a plurality of devices (e.g., 112, 114, and 116) having a...
US-6,567,777 Efficient magnitude spectrum approximation
Methods and systems for efficient magnitude approximation, for example, for approximation of magnitudes of complex rectilinear Fourier transform coefficients in...
US-6,567,745 System and method for distributed navigation service
A distributed navigation system and method for providing driving instructions to a user. The system includes a service center having a navigation server and...
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