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Patent # Description
US-6,907,043 Method and apparatus for transmitting vocoded information
The embodiments disclosed provide a manner of transmitting voice information that strikes an improved balance between voice quality and RF capacity in a CDMA...
US-6,907,027 Radio communication system
The invention relates to a radio communication system in which a time slot of a frame of a multiframe signal allocated to the frequency control channel is...
US-6,907,022 Method and apparatus in a portable subscriber unit for minimizing a connection setup time through a...
In a portable subscriber unit (200) a processor (204) is arranged and programmed to maintain (302) in a memory (208) a list identifying a plurality of devices...
US-6,907,019 Communication controller and method for managing the traffic flow of a communication connection during a cell...
The present invention provides a method for managing in a mobile subscriber the traffic flow of a communication connection during a cell reselection. The method...
US-6,906,619 Visual attention influenced condition indicia apparatus and method
A vehicle (30), such as an automobile, has an indicia controller (31) that can determine, via one or more direction-of-visual-attention sensors (32) a likely...
US-6,905,967 Method for improving planarity of shallow trench isolation using multiple simultaneous tiling systems
In a feature layer of a semiconductor wafer, dummy tiles which overcome the tendency of dishing and erosion to occur during a CMP process are placed with various...
US-6,905,908 Method of fabricating organic field effect transistors
Organic field effect transistors (OFETs) can be created rapidly and at low cost on organic films by using a multilayer film (202) that has an electrically...
US-6,904,550 Velocity enhancement for OFDM systems
An orthogonal frequency division multiplexing (OFDM) transmitter method, consistent with certain embodiments of the present invention arranges OFDM data symbols...
US-6,904,285 Method and apparatus for interurban dispatch private calling
To address the need to provide interurban dispatch services, embodiments supporting interurban dispatch private call and dispatch call alert services are...
US-6,904,268 Low noise linear transmitter using cartesian feedback
A transmitter (100) uses a low noise up mixer (112) so that no filter is needed at the output of the up mixer. A Cartesian feedback path (122) enhances the...
US-6,904,097 Method and apparatus for adaptive signaling in a QAM communication system
A method and apparatus to adaptively puncture bits within QAM modulated data symbols transmitted in a communication system in order to effect a signaling...
US-6,904,081 Spread spectrum receiver apparatus and method
A receiver (200) incorporates in parallel an adaptive minimum mean square error (MMSE) equalizer stage (202) and a matched filter stage (RAKE) (204). A selector...
US-6,904,029 Method and apparatus for a source-initiated handoff from a source cellular wireless network to a target...
To address the need for an apparatus and method for handoff from a cellular wireless network to a non-cellular wireless network (WLAN, e.g.), the present...
US-6,904,023 Method and apparatus for group call services
The voice signaling gateway (10) provides group call and call back services among iDEN network (20) users (21) and a number of other various networks (30-60)...
US-6,903,743 Dynamic interactive animated screen saver
The present invention provides an apparatus (100) and method (800) for an electronic device having a device display for graphically providing the user with a...
US-6,903,724 Handheld communications devices with joysticks and switch contact layouts therefor
An electronic device, for example a handheld telephone, having an integrated joystick with a conductive contact surface disposed toward a printed circuit board...
US-6,903,533 Power fault battery protection circuit
A battery protection circuit is provided that includes a safety circuit and an overpower circuit. The safety circuit monitors the voltage and current of at least...
US-6,902,658 FED cathode structure using electrophoretic deposition and method of fabrication
A method of fabricating a field emission device cathode using electrophoretic deposition of carbon nanotubes in which a separate step of depositing a binder...
US-6,902,412 Apparatus for intrinsically safe power interface
A connector (100) having multiple contacts (102) includes a supply contact (104), a ground contact (106) and at least one other contact (108) for providing...
US-D505,933 Communication device
US-6,901,259 Communication system that provides adjustable communication service availability to subscribers
A communication system that provides communication services to a plurality of communication devices over one or more wireless channels. The communication system...
US-6,901,122 Method and apparatus for restoring a soft decision component of a signal
A method includes the steps of receiving (402), by a first receiver (102), a first received signal comprising a first signal (110) and a second signal (120), and...
US-6,901,117 Soft output decoder for convolutional codes
Decoding signals represented by a trellis of block length N divided into windows of length L includes a step of decoding a forward recursion from a point P that...
US-6,901,111 Interface circuit and method for digital signals
An interface circuit (100) and method for interfacing received digital signals, relative to a first ground potential, for transmission on the bus, relative to a...
US-6,900,616 Current interrupt device for rechargeable cells
A current interrupt device for rechargeable, electrochemical cells having a safety valve, insulating spacer and a thin metal plate for coupling to an electrode...
US-6,898,567 Method and apparatus for multi-level distributed speech recognition
A system and method for multi-level distributed speech recognition includes a terminal (122) having a terminal speech recognizer (136) coupled to a microphone...
US-6,898,420 Method and apparatus for avoiding spurious signal receiver desensitizing
An apparatus and method for eliminating interference caused by spurious signals in communication signals communicated via a communication device on any one of a...
US-6,898,414 Method for acknowledging messages in a communication system
At a first device (102 or 104), a message is received and processed. If the message is processed during a first time period, the first device transmits an...
US-6,898,208 Method for assigning transcoding channel elements
A transcoder (40) includes a method for assigning transcoder channel elements (43, 44). The transcoding assignment method selects a DSP (60-75) selects a DSP...
US-6,898,191 Digital radio
The invention concerns a digital radio (2) for pseudo-duplex radio communication, and a method of transmission time mediation for pseudo-duplex radio...
US-6,897,788 Wireless system protocol for telemetry monitoring
A wireless, programmable system for medical monitoring includes a base unit and a plurality of individual wireless, remotely programmable biosensor transceivers....
US-6,897,787 Method and apparatus for composing an illumination pattern
A method and apparatus for composing an illumination pattern includes a user interface (102) capable of receiving input commands (106), wherein the input...
US-6,897,687 Method and apparatus for reconfigurable frequency generation
A frequency generator (10) includes a direct digital synthesizer (14) having an accumulator (18 or 28) for providing an interim output and a digital interpolator...
US-6,897,634 Rechargeable battery having charging indicating means
A system for detecting information about rechargeable batteries having standard form factors, e.g. AA, C, D, etc., is disclosed. In one preferred embodiment, the...
US-6,897,562 Electronic component and method of manufacturing same
An electronic component includes an organic interposer (160, 460, 560, 660, 760, 860, 960), a semiconductor chip (220) mounted over the organic interposer,...
US-6,896,548 Multiple SIM card holding apparatus
A multiple card holding apparatus (10) includes a first bracket (12), a second bracket (22) oriented in opposition to the first bracket (12); and a separation...
US-6,896,492 Magnetically driven air moving apparatus, with magnetically tipped fan blades and a single field coil and core
An improved air moving device that is scalable for use in a variety of applications requiring different fan sizes. The fan includes a number of fan blades, each...
US-6,895,444 Service framework with local proxy for representing remote services
In an information appliance system 100, a user device 108 comprises a client platform (200, FIG. 5) that includes a service framework (235, FIG. 5) to discover...
US-6,895,254 Method and apparatus for providing a dispatch call
In addition to a hang timer (405), a second timer (403) (session timer) is introduced. A base station (101, 102) monitors a dispatch call, and if there exists no...
US-6,895,246 Method and apparatus for optimal system control parameter assignments based on mobile location
A method of assigning an optimal system control parameter in a wireless communication system (10) having one or more transceivers (11a)-(11g) includes applying a...
US-6,895,238 Method for providing entertainment to a portable device
A unique method for providing entertainment to a portable device, such as a wireless communication device, is disclosed. The method includes steps of receiving...
US-6,895,033 Method and apparatus for call recovery after a power cut for a CDMA cellular phone
A first sequence state storage module (20) periodically stores a present state (22) of a long code generator (30). Following a restoration of power after a power...
US-6,894,750 Transflective color liquid crystal display with internal rear polarizer
A transflective color liquid crystal display (200) with internal rear polarizer (275) has a front polarizer (260), a front substrate (210), a first color filter...
US-6,894,459 Charging method for extending battery life in the presence of high temperature
A method of charging a battery is provided that alters the amount of energy stored within the battery based upon a temperature profile across time. Battery...
US-6,892,108 Method for adjusting processing parameters of at least one plate-shaped object in a processing tool
Processing parameters of at least one plate-shaped object, e.g. a semiconductor device or wafer, or a flat panel display, in a processing tool are adjusted...
US-6,892,058 Method and apparatus for facilitating fault tolerance in a radio frequency amplifier system
N input signals are fed (702) to a first Fourier Transform Matrix (FTM) (208) to produce N intermediate signals. Each of the N intermediate signals is split...
US-6,891,991 Optical path method and apparatus
A mesoscale micro electro-mechanical systems (MEMS) structure comprises an optical interface member (18) that moves with a pivoting member (15). Such movement...
US-6,891,420 Method and apparatus for digital frequency synthesis
A digital frequency synthesizer includes one or more reference clocks (104, 1316, 1502A, 1504A, 1506A) optionally coupled through one or more pulse width...
US-6,891,319 Field emission display and methods of forming a field emission display
A field emission device and method of forming a field emission device are provided in accordance with the present invention. The field emission device is...
US-6,891,190 Organic semiconductor device and method
An organic semiconductor device (11) can be embedded within a printed wiring board (10). In various embodiments, the embedded device (11) can be accompanied by...
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