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Patent # Description
US-6,829,475 Method and apparatus for saving enhanced information contained in content sent to a wireless communication device
An internet radio for portable applications and uses such as in an automobile enables saving enhanced information contained in content sent to a wireless...
US-6,829,313 Sliding window turbo decoder
Decoding signals represented by a trellis of a block length divided into windows includes a step of decoding a portion of the trellis using backward recursion...
US-6,829,158 Magnetoresistive level generator and method
A magnetoresistive multi-level generator including a first series circuit with a first magnetoresistive element having a resistance equal to Rmax connected in...
US-6,828,759 Circuit for regulating current to multiple batteries in a battery charger
A charging circuit for regulating current to a plurality of batteries is provided. The regulation is performed by a single control signal that is optionally...
US-6,828,650 Bipolar junction transistor structure with improved current gain characteristics
A Bipolar Junction Transistor (BJT) that reduces the variation in the current gain through the use of a trench pullback structure. The trench pullback structure...
US-D499,391 Communication device
US-6,826,399 Apparatus and method of updating a mobility database
An apparatus for and method of updating (305) each of the tiers of a multiple-tier database (200) by defining an independent data rate between each of the tiers...
US-6,826,241 Apparatus and method for filtering maximum-length-code signals in a spread spectrum communication system
An apparatus (200) and method (700) for filtering maximum length code signals in a spread spectrum communication system including a plurality of base stations...
US-6,826,240 Method and device for multi-user channel estimation
A receiving device and method for operating a communication system is provided. The receiving device receives a predetermined pilot sequence. The received pilot...
US-6,825,754 Radio frequency identification device for increasing tag activation distance and method thereof
A radio frequency identification ("RFID") device for increasing tag activation distance comprises a first exciter electrode (2), a second exciter electrode (21),...
US-6,824,919 Hybrid battery housing
This invention includes a hybrid housing for rechargeable battery packs. The housing utilizes thin metal sidewalls with overlaid plastic end walls by way of an...
US-6,824,916 Hybrid battery housing
This invention includes a hybrid housing for rechargeable battery packs. The housing utilizes a thin, plastic film bottom with insert-molded plastic walls. The...
US-6,824,669 Protein and peptide sensors using electrical detection methods
The present invention provides an apparatus and methods for the electrical detection of molecular interactions between a probe molecule and a protein or peptide...
US-D499,090 Housing for a communication device or similar articles
US-6,823,185 Systems and methods for performing authorized intercept in a satellite-based communications system
Authorized intercepts of communications in a satellite communications system (10) are performed, according to which a law enforcement agency (LEA) can request...
US-6,823,180 Method and apparatus for adapting antenna visibility in a wireless communications unit
A method within and wireless communications unit (WCU) arranged to operate in a fixed wireless network including a transceiver for receiving and transmitting...
US-6,823,173 Method and apparatus for enabling a quick repeat feature
A method (600) and a base station controller (120) for enabling a quick repeat feature are described herein. The base station controller (120) monitors an...
US-6,823,026 Apparatus and method for baseband detection
A baseband detector includes a complex differential detector, a constellation point computer, and a phase shift keying (PSK) decoder. The complex differential...
US-6,822,974 Method and system for packet timing adjustment based on approximated packet transmission time in a mobile radio...
A mobile radio system (10) includes a timing detector (20) and a timing adjuster (22) to adjust the timing of packets transferred between a transcoder (14) and a...
US-6,822,973 Apparatus and method for implementing a reduced slotted mode in a communication system
The present invention provides an apparatus and method for operating in reduced slotted mode. Following the release of the traffic channel, a mobile station...
US-6,822,969 Method and apparatus for scheduling asynchronous transmissions
The present invention provides a method of scheduling asynchronous transmissions for a plurality of subscriber units. The method includes receiving information...
US-6,822,950 Interference-efficient method and apparatus to provide CDMA services
To address the need for an interference-efficient method and apparatus to provide CDMA services, embodiments of the present invention adjust the outer loop frame...
US-6,822,946 Wireless bridge for a broadband network
An IEEE 1394 compliant wireless bridge for connecting local area network segments in multiple rooms. A pair of transceiver units each comply with IEEE 1394 for...
US-6,822,611 Wideband internal antenna for communication device
A multi-frequency internal antenna apparatus (10) for a clamshell type electronic device includes a flexible circuit (20) that electrically couples circuitry...
US-6,822,523 Power modulator and method of operating a power modulator
To address the need for a power modulator that can efficiently operate within a wideband, high-speed communication system, a method and apparatus for power...
US-D498,750 Communication device
US-D498,735 Communication device
US-6,820,126 System for dynamic process assignment in a local area network and method therefor
A system (10) for dynamic process assignment among a plurality of devices (40) includes an initial coordinator (38), a requesting device (60), and a resource...
US-6,820,108 Method and apparatus to perform division in hardware
In accordance with the preferred embodiment of the present invention a gain (A) is determined and utilized to cyclically converge upon a quotient (Q). More...
US-6,819,290 Variable multi-band planar antenna assembly
A variable multi-band planar reference antenna assembly (200) has a ground plane element, a dual-bandplanar reference antenna structure element (230), and an...
US-6,819,286 Location determination for mobile units
A method for location determination using Bluetooth techniques is applicable within buildings, underground or within other structures. A mobile unit (10) seeks...
US-6,819,256 Providing a reminder message depending on an environment
A user device 200 and corresponding method, is arranged for providing, dependent on an environment of the user device, a reminder message for a user of the...
US-6,819,181 Method and structure for integrated circuit interference isolation enhancement
A structure and method for the improvement of interference isolation using distributed broadband technology. This structure uses signal processing across a...
US-6,819,180 Radio frequency power amplifier adaptive bias control circuit
An adaptive bias control circuit for use with a radio frequency (RF) power amplifier, the RF power amplifier having an input (112) for receiving an input signal...
US-6,819,173 Method and apparatus for reduction of distortion in a transmitter
A transmitter that includes a feed forward amplifier amplifies an input signal to produce an amplified signal that includes a distortion component. The...
US-6,819,131 Passive, grease-free cooled device fixtures
A technique for enhancing thermal coupling between a device and a thermally conductive material includes using porous portions to draw fluid through conduits....
US-6,819,083 Dual use thermistor for battery cell thermal protection and battery pack overcharge/undercharge protection
A protection circuit (100) for use with a battery operated device (50) which includes an over temperature detector (110), a controller (130), and a voltage...
US-6,819,054 Charge ballast electronic circuit for charge emission device operation
An electronic circuit apparatus (5) for a field emission device (14) comprises a charge emission device electrically connected to a charge ballast electronic...
US-6,818,493 Selective metal oxide removal performed in a reaction chamber in the absence of RF activation
A metal oxide, utilized as a gate dielectric, is removed using a combination of gaseous HCl (HCl), heat, and an absence of rf. The metal oxide, which is...
US-6,816,895 Updating the capability negotiation information of a mobile station with an editing application downloaded from...
An apparatus and method is provided for updating capability negotiation, in a communication system running a Mobile Station Application Execution environment...
US-6,816,734 Method and apparatus for improved location determination in a private radio network using a public network system
Location information is acquired through a public network system (102, 106) and transferred over to a private network system (104, 108) in order to improve...
US-6,816,502 Method of communicating with a plurality of sets of users
An access point (100) transmits at least a first set of parameters intended for a first set of users (102) and a second set of parameters intended for a second...
US-6,816,493 Method and apparatus employing a mediation device to facilitate communication among devices in an asynchronous...
A low power consumption protocol for low power communication devices attached to an asynchronous network is described. In this protocol, a communication device...
US-6,816,472 Method and apparatus for selecting a best link for supplemental channel assignment during a handoff period in a...
A technique is used in a spread spectrum communication system (100) such as cdma2000 or UMTS to assign a subscriber unit (120) a link for a supplemental channel,...
US-6,816,463 Method for measuring channel characteristics with the internet control message protocol
A method includes constructing a data pattern for generating a reference signal to measure a specific channel characteristic, inserting the data pattern in an...
US-6,815,780 Semiconductor component with substrate injection protection structure
A semiconductor component includes a semiconductor substrate (210) having a first conductivity type, a semiconductor epitaxial layer (220) having the first...
US-6,814,171 Automotive drive assistance system and method
An automotive drive assistance system (100, 200) includes a substrate (215, 221) having a radius of curvature (227, 229), wherein the radius of curvature...
US-6,813,736 Blind transport format detection for communication
A receiver (300) is provided that efficiently determines what transport format combination is currently being utilized by a transmitter (200) multiplexing (201)...
US-6,813,480 Voltage controlled attenuator for multi-band and multi-mode transmitter and method thereof
The present invention describes a voltage controlled attenuator (VCA) to control an output power level of a radio frequency (RF) signal and to direct the RF...
US-6,813,351 Method and apparatus for echo cancellation that suppresses echo leak through
A technique for echo cancellation that suppresses echo leak through includes generating a synthetic echo signal and a center clipper signal from a reference...
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