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Patent # Description
US-D463,784 Communication device
US-D463,781 Hands free desk station
US-6,456,946 System and method for motor fault detection
A system that detects a motor fault includes a current sensor, a filter, and a controller. The sensor is electrically connected to the filter. A controller tunes...
US-6,456,927 Spectral knock detection method and system therefor
A spectral method, and corresponding system, for knock detection includes acquiring (603) spectral energy associated with vibration caused by a knocking...
US-6,456,855 Method and apparatus for establishing a group call session in a communication system
A communication system (10) includes a group call controller (GCC) (26) for use in establishing, maintaining, and controlling the provision of group call...
US-6,456,852 Internet distributed real-time wireless location database
A system for easily and inexpensively distributing real time location information of cellular telephone users to various third party information subscribers...
US-6,456,746 Method of memory utilization in a predictive video decoder
Method of storing pixel data in a memory of a predictive video decoder that stores pixel data in words that contain blocks of pixel information. Each word or a...
US-6,456,651 Method and apparatus for adjustment of the sampling phase in a PCM modem system using a dual-phase probing signal
In a PCM modem system, a method and apparatus for optimizing the fractional sampling phase offset in the upstream direction to maximize the upstream data rate...
US-6,456,204 Data transfer indicator circuit
An apparatus for indicating data transfer between a personal electronic device and a host device includes a common node that connects at least one data line to...
US-6,456,186 Multi-terminal fuse device
A fusing device with an adjustable current rating. The fusing device has a common conductive trace, a plurality of individual conductive traces, and a plurality...
US-6,456,037 Battery charger and method to recall last charge state
This invention includes a method that allows a charger to quickly identify a battery pack. Once the battery pack has been identified, the invention allows the...
US-6,456,036 Battery having a network communication interface
A smart battery that has a network communication interface such that the battery can send and receive battery-related data. The battery is in conductive and...
US-6,455,194 Lithium-ion battery electrode composition
A lithium-ion battery having at least an anode that includes phenol formaldehyde in a range of 0.1% to 10% by weight as a binder material. The phenol...
US-6,454,710 Devices and methods for monitoring an analyte
A device for monitoring an analyte is described, which includes (a) a support having an interior surface and an exterior surface; (b) a substrate connected to...
US-6,453,749 Physical sensor component
A physical sensor component includes a housing (110) having a cavity (112), a pressure sensor device (120) mounted in the cavity of the housing, and a chemically...
US-D463,386 Portable communication device
US-6,453,291 Apparatus and method for voice activity detection in a communication system
In order for the Voice Activity Detector (VAD) decision to overcome the problem of being over-sensitive to fluctuating, non-stationary background noise...
US-6,453,176 Antenna array system
This invention relates to an antenna array system. A problem with antenna array systems is that they provide rather inefficient use of hardware and have...
US-6,453,173 Handheld device having an optical data reader
A handheld device comprises a housing and an optical reader supported by the housing. The housing can include a corner portion at which the optical reader is...
US-6,453,160 Exploiting a broadcast system to enhance a wireless gaming experience using position holders to replace data
A wireless data system (200) and a method (400) of communicating digital data to one or more handheld wireless devices (202) are provided. The method (400)...
US-6,453,155 Shapeable communication device
A shapeable communication device is provided. The communication device comprises a communication module and a shapeable material. A system incorporating the...
US-6,453,154 Moveable antenna employing a hybrid RF and DC circuit
A moveable antenna system with a position sensor circuit and a circuit which transmits the position sensing data and the radio frequency (RF) on the same wire....
US-6,453,070 Diacritical processing for unconstrained, on-line handwriting recognition using a forward search
Handwritten ink is scanned to identify potential diacriticals. A list of diacriticals (19) is generated by traversing the ink. Potential diacritical-containing...
US-6,453,045 Telecommunication device with piezo-electric transducer for handsfree and private operating modes
A telecommunication device (10) includes a housing (14, 16) and a dual earpiece arrangement (26) associated with the housing. The dual earpiece arrangement (26)...
US-6,453,040 Telephone adapter and telephone system providing multiple telephone lines
An adapter (42) for connecting a telephone (52) to a telephone wire (40) has a subscriber line interface circuit (SLIC 113) with a jack for connecting a...
US-6,452,979 Soft output decoder for convolutional codes
Soft output decoding of signals represented by a trellis of block length N divided into windows includes a step of decoding a forward recursion to a location...
US-6,452,930 Method and apparatus for combining content from a broadcast communication with content from a point-to-point...
A content provider (100) generates broadcast and point-to-point communications and transmits the communications to a subscriber device via a transport medium...
US-6,452,907 Method for monitoring unused bins in a discrete multi-toned communication system
A method of monitoring carriers in a multi-carrier communication system (10) enables unused carriers to periodically transmit data during real-time operation so...
US-6,452,823 Non-volatile magnetic cache memory and method of use
A non-volatile, bistable magnetic tunnel junction cache memory including a cache tag array and a cache data array. The cache tag array includes non-volatile...
US-6,452,811 Augmented circuitry integration for a printed circuit board
Methods and apparatus for adding additional circuitry (19) to a circuit board (11) having a radiation shield (14) associated therewith include the additional...
US-6,452,541 Time synchronization of a satellite positioning system enabled mobile receiver and base station
Satellite positioning system enabled mobile receivers (310) and cellular communication network base stations (330) synchronized with satellite positioning system...
US-6,452,445 Voltage controlled variable gain element
A variable gain element for adjusting a magnitude of an input signal. The variable gain element includes a first differential transistor pair having a first...
US-6,452,305 High power surface acoustic wave device
A high power SAW device includes an electrode positioned on a piezoelectric substrate. The electrode includes a bonding layer of material deposited on and...
US-6,452,284 Semiconductor device substrate and a process for altering a semiconductor device
A semiconductor device substrate (600, 900) includes a semiconductor device (310, 314, 405, 424, 506, 912, 914, 918) and an alignment structure (508, 902) lying...
US-6,452,205 Sparse-carrier devices and method of fabrication
A sparse-carrier device including a crystal structure (10) formed of a first material and having a crystallographic facet (26) with a width (w) and a length and...
US-6,451,681 Method of forming copper interconnection utilizing aluminum capping film
A mostly copper-containing interconnect (126) overlies a semiconductor device substrate (100), and a transitional metallurgy structure (312, 508, 716, 806) that...
US-6,451,627 Semiconductor device and process for manufacturing and packaging a semiconductor device
A process for manufacturing a semiconductor device (70) using selective plating and etching to form the packaging for such device. A flat sheet (20) of...
US-6,451,181 Method of forming a semiconductor device barrier layer
A method for forming an improved copper inlaid interconnect (FIG. 11) begins by performing an RF preclean operation (408) on the inlaid structure in a chamber...
US-6,451,127 Conductive paste and semiconductor component having conductive bumps made from the conductive paste
A conductive paste composition is described which comprises an alloy of tin and a flux composition. The flux composition comprises an aromatic carboxylic acid...
US-D462,943 Hands-free accessory device for a cellular telephone
US-6,449,738 Apparatus for bus frequency independent wrap I/O testing and method therefor
A bus-clock-speed-independent apparatus and method of wrap input/output (I/O) testing of an I/O interface is provided. Launch data is launched in response to a...
US-6,449,728 Synchronous quad clock domain system having internal and external sample logic units matching internal and...
A synchronous quad clock domain system synchronizes an external primary and secondary clock (130, 132) with an internal primary and secondary clock (134, 136)....
US-6,449,675 Multifield register having a selection field for selecting a source of an information field
A data processing system (10) has a multifield register (62) which has two fields, a selection field (90) and an information field (91). The selection field (90)...
US-6,449,493 Portable or mobile radio
A portable or a mobile radio (2) can communicate with other such radios (4,6), and can place calls to telephone subscribers. A permanent memory (32) in the radio...
US-6,449,465 Method and apparatus for linear amplification of a radio frequency signal
A method and apparatus is provided that amplitude modulates a modulated radio frequency (RF) signal (411) by modulating the supply voltage of a power amplifier...
US-6,449,394 Packing variable-length code bits at fixed positions
A conventional variable-length codebook is converted into a modified codebook in which each symbol is represented by the same number of bits, but at least one...
US-6,449,312 Method of estimating motion in interlaced video
A method of estimating motion in interlaced video involves, firstly, a frame search (61), where a search is conducted for the frame structure using a sub-sampled...
US-6,449,305 Method and apparatus for performing handoff in a spread-spectrum communication system
Handoff from a Code-Division, Multiple Access (CDMA) protocol to an Advanced Mobile Phone Service (AMPS) protocol occurs by comparing a remote unit's (405) phase...
US-6,449,263 Method for communicating signaling messages through a broadband network
The present invention provides a method for communicating signaling messages associated with a communication system whereby a network within the communications...
US-6,449,195 Method and apparatus for coupling noise reduction in a semiconductor device
An integrated circuit is disclosed that includes a first signal line adjacent to a second signal line. A first latch is coupled between the first and second...
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