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Patent # Description
US-6,693,535 System and method for controlling the interior temperature of a vehicle
A passenger compartment monitoring and control system provides for remote control of an undesirable condition inside a vehicle. The passenger compartment...
US-6,693,490 Adjustable gain control system and method thereof
An adjustable gain control (AGC) system with improved gain control accuracy and method thereof is disclosed. The system includes an offset circuit for providing...
US-6,693,355 Method of manufacturing a semiconductor device with an air gap formed using a photosensitive material
A semiconductor structure (10) has one or more air gaps (44, 46) formed on a same layer with an interlevel dielectric (ILD) (30) using a common dielectric...
US-6,693,339 Semiconductor component and method of manufacturing same
A semiconductor component includes a first semiconductor region (110, 210) having a first conductivity type and a second semiconductor region (120, 220) above...
US-6,693,298 Structure and method for fabricating epitaxial semiconductor on insulator (SOI) structures and devices...
High quality epitaxial layers of monocrystalline materials can be grown overlying monocrystalline substrates such as large silicon wafers by forming a compliant...
US-6,693,033 Method of removing an amorphous oxide from a monocrystalline surface
A method of removing an amorphous oxide from a surface of a monocrystalline substrate is provided. The method includes depositing a passivation material...
US-6,693,020 Method of preparing copper metallization die for wirebonding
A method of preparing a semiconductor wafer having a integrated circuits formed on it that have pads formed of copper includes the steps of removing oxide from...
US-D486,821 Housing for a communication device or similar articles
US-6,691,284 Method for creating a characterized digital library for a digital circuit design
Embodiments of the present invention relate generally to the creation of characterized outputs for a digital cell based on an input circuit design and input...
US-6,691,274 Method for error correction in a communication system
Information packets are error encoded for transmission through a communication channel (34) in a communication system (10) using a variable payload outer code...
US-6,691,081 Digital signal processor for processing voice messages
A digital signal processor for processing data including voice messaging data that may have both voiced and unvoiced speech components utilizes computer routines...
US-6,691,071 Synchronizing clock enablement in an electronic device
A method of synchronizing enablement of a common clock for a main and a second processor in an electronic device having a low-power mode includes a first step of...
US-6,691,028 Server-based navigation system and method of operating same
A navigation system (20) having a service center (24) and a navigation unit (22) and a method of transmitting data to reduce the complexity of the navigation...
US-6,690,945 Method for suppressing transients using a pulse shaping look-up table
The pulse-shaping look-up table with transient suppression (530) avoids hard turn-on and turn-off transients by modifying word segments of initial and final...
US-6,690,916 Radio network for radio communication in an enclosed environment and a repeater for such a radio network
The invention discloses a radio network for radio communication in an enclosed environment such as a tunnel or an in-house environment including a first head end...
US-6,690,748 Receiver with improved digital intermediate to base band demodulator
A digital IF to base band demodulator (120) includes delta sigma samplers (202, 204) for sampling two channels of an IF signal at a sampling rate that is...
US-6,690,723 Decision-aided equalizer
In a method for channel equalization a communications receiver receives an input data stream comprising modulation symbols. A reduced set sequence estimation...
US-6,690,655 Low-powered communication system and method of operation
A communication system includes a network control facility (205), two downstream channels (212, 213), at least one remote interface unit (209, 210), and at least...
US-6,690,580 Integrated circuit structure with dielectric islands in metallized regions
This disclosure describes use of dielectric islands embedded in metallized regions of a semiconductor device. The islands are formed in a cavity of a dielectric...
US-6,690,144 Open loop inductor current control system and method
An open loop current control system for regulating the flow of electrical current in an inductor that utilizes two methods of monitoring the current flow in the...
US-6,689,680 Semiconductor device and method of formation
In accordance with one embodiment of the present invention, a semiconductor device underbump metallurgy (414) is formed over a semiconductor bond pad (128),...
US-6,689,676 Method for forming a semiconductor device structure in a semiconductor layer
A method for providing gates of transistors with at least two different work functions utilizes a silicidation of two different metals at different times,...
US-6,689,674 Method for selective chemical vapor deposition of nanotubes
A method of fabricating a nanotube structure which includes providing a substrate, providing a mask region positioned on the substrate, patterning and etching...
US-6,689,194 Fuel cell system having a replaceable getter element for purifying the fuel supply
Oxides of carbon and other impurities are removed from a hydrogen fuel supply stream (12) for a fuel cell (30). A getter element (20) sufficient for chemisorbing...
US-D486,459 Wireless phone
US-6,687,813 Data processing system and method for implementing zero overhead loops using a first or second prefix...
A data processing system has a pipelined architecture and looping capability that allows a sequence of instruction execution sets to be repeated N times. The...
US-6,686,931 Graphical password methodology for a microprocessor device accepting non-alphanumeric user input
A portable computing device or "information appliance" having terse user input (e.g., limit set of keys) is provided with a user interface for navigating user...
US-6,686,859 Digital-to-analog-converter
It is an objective to provide a digital-to-analog converter circuit that allows the value of the current output from each current source cell to be identical,...
US-6,686,852 Keypad layout for alphabetic character input
A layout for a keypad is provided that has a highly regular arrangement of alphabetic characters for ease of use thereof and a highly efficient distribution of...
US-6,686,633 Semiconductor device, memory cell, and processes for forming them
A semiconductor device includes a memory array of static-random-access memory cells. The SRAM cells are formed using a process flow more closely associated with...
US-6,686,282 Plated metal transistor gate and method of formation
Using plating, metal gates for N channel and P channel transistors are formed of different materials to achieve the appropriate work function for these N and P...
US-6,686,254 Semiconductor structure and method for reducing charge damage
A semiconductor method for reducing charge damage during plasma etch processing is disclosed. Structures (22, 26, 28) for accumulating charge during plasma etch...
US-6,686,245 Vertical MOSFET with asymmetric gate structure
A semiconductor fabrication process and structure in which a semiconductor channel structure (140) having first and second major surfaces perpendicular to a...
US-6,684,056 System for providing optimal satellite communication via a MEO/LEO satellite constellation
A method of increasing satellite communication quality by using a MEO satellite constellation (12) and a LEO satellite constellation (14) in combination with a...
US-6,683,926 Gain controller with comparator offset compensation for circuit having in-phase and quadrature channels
In a radio circuit (299) that forwards a signal pair (I,Q) by first (291, I) and second (292, Q) channels, by converting the signal pair (I,Q) from a digital...
US-6,683,903 Method and apparatus for synchronization within a spread-spectrum communication system
A sub-Walsh element generator (30) partitions incoming Walsh codes into sub-elements (201-212). A sub-element generator (30) determines if a pair of Walsh...
US-6,683,859 Method and apparatus for echo cancellation updates in a multicarrier transceiver system
An echo canceler (34) includes a summing device (104) that subtracts a correction signal from a received signal, the difference of which represents the far-end...
US-6,683,789 Electronic control module for a removable connector and methods of assembling same
An electronic control module (20) comprising a housing (30), a printed circuit board (40), and a rigidizer (50). The housing (30) has an opening or window (34)...
US-6,683,370 Semiconductor component and method of manufacturing same
A semiconductor component includes a non-leaded leadframe (100, 200, 300) having at least one interior electrical contact (110) and a plurality of exterior...
US-D485,833 Housing for a communication device or similar article
US-6,681,278 Communication protocol for energy system integrated on a system communication bus
A computer system having an integrated energy system on a system communication bus where the energy system includes a plurality of energy devices. Each energy...
US-6,681,208 Text-to-speech native coding in a communication system
A method of converting text to speech in a communication device includes providing a code table containing coded speech parameters. Next steps include inputting...
US-6,680,971 Passband equalizer for a vestigial sideband signal receiver
A passband equalizer that performs blind equalization upon a complex signal, e.g., a vestigial sideband (VSB) signal, without using a training sequence. The...
US-6,680,930 Method and apparatus for determining and reserving bandwidth for transmitting delay-sensitive streaming data...
A radio frequency communications system (100) includes wireless terminals (102) and base sites (104). The wireless terminals communicate with the base sites over...
US-6,679,279 Fluidic valve having a bi-phase valve element
A fluidic valve (125, 300, 500, 900, 1000, 1100, 1200, 1300) switches a state of flow of a fluid in a fluid communication channel of a fluid guiding structure...
US-D485,549 Headset
US-6,678,884 Method for determining the status of variables during the execution of optimized code
A method for determining a status of a variable during an execution of an optimized code, the optimized code being originated from a source code, the method...
US-6,678,773 Bus protocol independent method and structure for managing transaction priority, ordering and deadlocks in a...
A multi-processing system (50) utilizes an interconnect fabric (59) for coupling endpoint devices (52, 54, 56, 66, 67). Bus control functions are managed in a...
US-6,678,765 Embedded modem
An embedded system that has a general purpose central processing unit CPU and a digital signal processor DSP, the CPU is adapted to perform various tasks such as...
US-6,678,656 Noise reduced speech recognition parameters
A voice sample characterization front-end suitable for use in a distributed speech recognition context. A digitized voice sample 31 is split between a low...
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