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Patent # Description
US-6,511,280 Adaptive Reed-Solomon decoder and methods thereof
An adaptive Reed-Solomon(RS) decoder (207) and analogous methods arranged and constructed to decode a RS(n,k) encoded symbol stream, including; a code register...
US-6,510,724 Method and system for selective soldering process characterization
In a selective soldering machine (FIG. 1, 5), a calibration circuit board (FIG. 2, 100) makes contact with a solder wave (FIG. 1, 25). The calibration circuit...
US-D469,427 Holder for a communication device or for similar articles
US-6,510,538 Method and apparatus for Viterbi decoding of punctured codes
Data for transmission may be convolutionally encoded and punctured prior to transmission. The invention relates to a method and apparatus for decoding such data....
US-6,510,444 Data processor architecture and instruction format for increased efficiency
A processor (12) uses an architecture having a plurality of redundant state machines (86, 90) and a new instruction format (30) to increase efficiency of the...
US-6,510,326 Communication device with operation mode selection according to its position in relation to an independent...
In a communication device (100) with an earpiece (110) and a microphone (120), there is a sensor (130) relating a first connection line (105) from the earpiece...
US-6,510,191 Direct digital synthesizer based on delay line with sorted taps
A digital frequency synthesizer includes a clock which produces a clock signal oscillating at a fixed frequency and a delay line which receives the clock signal...
US-6,510,142 Method and apparatus for reduced reversed traffic in a cellular telephone system
A code division multiple access (CDMA) cellular telephone with reduced transmissions from the CDMA cellular telephone to a remote base station. A variable rate...
US-6,509,875 Electronically tuned active antenna apparatus
An electrically active antenna apparatus comprising a substrate, a RF feed positioned on the substrate, a radiator element positioned on the substrate and...
US-6,509,659 Cable or module identification apparatus and method
This invention includes a universal base unit having a plurality of cables, each corresponding to a unique electronic host device. The cable is manufactured such...
US-6,509,609 Grooved channel schottky MOSFET
A grooved channel Schottky contacted MOSFET has asymmetric source and drain regions. The MOSFET includes an undoped silicon substrate with a background doping...
US-6,509,247 Semiconductor device and alignment method
A semiconductor wafer (101) includes a first semiconductor die (103) having a first alignment mark (165) disposed in an alignment region (163) to align the first...
US-6,507,993 Polymer thick-film resistor printed on planar circuit board surface
A method of manufacturing a printed circuit board with a polymer thick-film (PTF) resistor whose dimensions can be defined with improved precision by providing a...
US-D469,069 Portable communication device
US-6,507,739 Apparatus and methods for controlling a cellular communications network having airborne transceivers
A cellular communications network (200, FIG. 2) includes one or more aircraft (210), which provide communication channels to cellular communications units, and...
US-6,507,730 Communication device and a method for simultaneous transmission of speech and data
A communication device (100) including a receiver (110), a demodulator (120), a frequency dependent LF amplifier (130) as well as a frequency dependent decoder...
US-6,507,607 Apparatus and method for recovering a clock signal for use in a portable data carrier
A portable data carrier includes a radio frequency (RF) receiving circuit tuned to receive power signals on a carrier frequency, f.sub.c. The portable data...
US-6,507,569 Dynamic control of cellular radio communication system resources
A method of optimising the operation of a cellular radio communication system in which the demands made by users of the system are monitored and resources are...
US-6,507,475 Capacitive device and method of manufacture
A capacitive device includes a substrate (110), a first electrode (130, 140, 1220) located over the substrate and a second electrode (170, 1070, 1071, 1250)...
US-D468,733 Vehicle accessory for a portable communication device
US-D468,714 Housing for a communication device or similar articles
US-D468,686 Battery charger
US-6,505,331 Method for routing of nets in an electronic device
In laying out electonic devices on a substrate the routing of nets is important in minimizing conductor area and improving performance. A method for routing of...
US-6,505,290 Method and apparatus for interfacing a processor to a coprocessor
A processor (12) to coprocessor (14) interface supporting multiple coprocessors (14, 16) utilizes compiler generatable software type function call and return,...
US-6,505,149 Method and system for verifying a source-synchronous communication interface of a device
A method for verifying a source-synchronous communication interface of a processor is disclosed. A software model of a first device having a source-synchronous...
US-6,505,058 Method for determining whether to wake up a mobile station
The present invention provides a method for determining whether to wake up a mobile station. The mobile station includes first configuration parameters relating...
US-6,505,049 Method and apparatus in a communication network for facilitating a use of location-based applications
A communication network (200, 300) stores (502) location information for the communication network. A portable device (100) determines (504) whether the portable...
US-6,504,506 Method and device for fixed in time adaptive antenna combining weights
A receiving device and method for operating a communication system are provided. The receiving device receives at least one Doppler channel estimate for at least...
US-6,504,494 Software, method and apparatus for rate controlled image compression
Method, software, and apparatus (100, 300, 400) for performing rate controlled image compression are provided. A quantization matrix scaling factor that results...
US-6,504,491 Simultaneous multi-data stream transmission method and apparatus
In a simultaneous multi-data stream transmission method and apparatus a first signal is transmitted at a fixed repetition rate from a first transceiver device...
US-6,504,427 Switching amplifier having digital correction and method therefor
A switching amplifier (15) includes a power stage (18) and a digital correction circuit (16). The digital correction circuit (16) is for correcting nonlinearity...
US-6,504,246 Integrated circuit having a balanced twist for differential signal lines
A balanced twist design for differential small signal pairs which is balanced in terms of resistance, capacitance and process variance. In the twist design of...
US-6,503,814 Method for forming trench isolation
The semiconductor device has a trench isolation between a P-well and N-well. This trench isolation region is formed of oxide which during the course of the...
US-6,503,378 Polymer electrolyte membrane and method of fabrication
A polymer electrolyte membrane comprised of a hydrophobic hydrocarbon region, a hydrophilic region containing covalently bound acid functional groups and protic...
US-D468,305 Base for receiving a portable communication device or for receiving similar articles
US-D468,280 Housing for a communication device or similar articles
US-6,502,118 Fast system and method for producing a logarithmic signal approximation with variable precision
A system and method for producing an output logarithmic digital signal from an input digital signal having a plurality of bit values in which the output...
US-6,501,973 Apparatus and method for measuring selected physical condition of an animate subject
An apparatus for measuring at least one selected physical condition of an animate subject is disclosed. The apparatus comprises: (a) a light source; (b) a light...
US-6,501,960 RF test connector plug locking system
An RF test connector plug (30) for securing an opening (32) to access an RF test connector (33) for testing an electrical connection of an antenna (26) of a...
US-6,501,737 Method for determining a quantity of channel resources to reserve for data services in a communication system
To address the need for a method to determine an optimal quantity of channel resources to reserve for data services in communication systems that support both...
US-6,501,661 Electronic control unit
An electronic control unit (ECU) includes a flexible circuit substrate having a first partition interconnected to a third partition by a second, flexible...
US-6,501,144 Conductive line with multiple turns for programming a MRAM device
A conductive line for programming a magnetoresistive memory element comprising N metal layers separated by an electrically insulator layer, wherein the bit...
US-6,501,121 Semiconductor structure
A structure and method for forming a high dielectric constant device structure includes a monocrystalline semiconductor substrate and an insulating layer formed...
US-6,500,750 Semiconductor device and method of formation
A semiconductor device and its method of formation are disclosed wherein a surface of a semiconductor substrate is planarized to form an interconnect (1244)...
US-6,500,724 Method of making semiconductor device having passive elements including forming capacitor electrode and...
A semiconductor device and a method of making a semiconductor device. A damascene metal layer (16) is formed in an insulating dielectric layer (12), which is in...
US-6,500,723 Method for forming a well under isolation and structure thereof
A number of small wells under the isolation layer are formed using the same mask made of photoresist and implant step that is used for the regular wells. The...
US-6,500,324 Process for depositing a layer of material on a substrate
An electroplating system (30) and process makes electrical current density across, a semiconductor device substrate (20) surface more uniform during plating to...
US-6,500,315 Method and apparatus for forming a layer on a substrate
A method and an apparatus for forming a layer on a substrate are disclosed. In accordance with one embodiment, a substrate (901) is placed into a chamber (30)...
US-D467,889 Portable communication device
US-6,499,116 Performance of data stream touch events
Data stream touch instructions are software-directed asynchronous prefetch instructions that can improve the performance of a system. Ideally, such instructions...
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