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Patent # Description
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...
US-6,567,667 Domain selecting system and method
A cellular system (100) includes network equipment (102, 104) and user equipment (106). The network equipment can operate to inspect incoming messages from user...
US-6,567,663 Method for continuous home public land mobile network search
In a mobile station (MS) of a cellular radiotelephone system, a method of searching for the MS's home public land mobile network (HPLMN) when the MS is camped on...
US-6,567,424 Apparatus and method for determining a synchronization signal
The present invention relates to circuitry and an associated method for detecting a synchronization signal in a multi-media data transmission system. Preferably,...
US-6,566,804 Field emission device and method of operation
A field emission device (200) includes a cathode plate (110) having a back plate (112) made from glass and an anode plate (120) having a transparent substrate...
US-6,566,264 Method for forming an opening in a semiconductor device substrate
In one embodiment, a first dielectric film (24), and a second dielectric film (32) are formed over a substrate (10). The substrate is cured to at least partially...
US-6,564,469 Device for performing surface treatment on semiconductor wafers
A device for performing surface treatment on semiconductor wafers has a cassette (1) for accommodating a plurality of wafers (5) in its interior (3); the wafers...
US-6,564,366 Method for channel routing, and apparatus
A channel routing method (200) comprises computing channel parameters (210), classifying a channel complexity and estimating a channel height (220), optionally,...
US-6,564,068 Method and apparatus for providing a communication service to a communication unit in a wireless communication...
The present invention addresses the need for an apparatus and method for providing a communication service to a communication unit (112) with acceptable audio...
US-6,564,066 Method for site-based priority in a communication system
Each communication unit (112A through 112F) and talkgroup in a communication system (100) is assigned a priority at each site (106, 108, and 110) in the system....
US-6,564,047 Advanced air time management
A system and method of communications usage management for multiple networked devices such as cellular telephones in a telecommunications network. A management...
US-6,564,041 System and method providing improved FM carrier squelch system
An improved squelch system (10) is provided in accordance with the present invention. The system includes a high-deviation subsystem (20) to detect a carrier...
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