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Patent # Description
US-6,842,428 Method for allocating communication network resources using adaptive demand prediction
A method for allocating network resources of a communication network (100) to a plurality of users is disclosed. The allocation method includes predicting figure...
US-6,842,341 Electrical circuit apparatus and method for assembling same
An electrical circuit apparatus (300) that includes: a substrate (330) having a ground layer (336), at least one device aperture (332), and at least one solder...
US-6,842,170 Display with aligned optical shutter and backlight cells applicable for use with a touchscreen
A display (200) with aligned optical shutter and backlight cells (239, 289) uses a patterned polymer-dispersed liquid crystal (PDLC) optical shutter material...
US-6,841,869 Electronic package assembly
An electronic package assembly includes a number of semiconductor devices with first and second sides. A printed circuit substrate has a number of printed...
US-6,841,739 Flexible circuit board having electrical resistance heater trace
A flexible circuit board (20) having a substantially rigid substrate (22) and an electrical resistance heater trace (24). The substantially rigid substrate (22)...
US-6,841,736 Current-carrying electronic component and method of manufacturing same
An embodiment of a current-carrying structure (100) includes a first electrically conductive layer (110) and a second electrically conductive layer (120). The...
US-6,841,080 Multi-layer conductor-dielectric oxide structure
A dielectric film is formed on a free-standing conductive metal layer to form a multi-layer foil comprising a conductive metal layer, a barrier layer and a...
US-D500,750 Housing for communication device or similar articles
US-6,839,710 Method and system for maintaining a configuration history of a vehicle
A vehicle maintains a record of configuration elements, such as components for use in the vehicle, of the configuration of the vehicle. The vehicle also...
US-6,839,577 Electronic device having a multi-state antenna ground structure
An electronic device (100) has a multi-state antenna ground structure (428, 500) integrated into the device housing. Configuration of the electronic device (100)...
US-6,839,576 Multiple axis hinge assembly
A self configuring multiple element portable electronic device (100) and method is provided. The device comprises at least a first electronic element (104) and a...
US-6,839,542 Virtual dynamic cellular infrastructure based on coordinate information
A wireless communication system (100) having portable communication devices (102, 104, and 106) capable of establishing direct terminal (102)-to-terminal (104)...
US-6,839,519 Laser crosslink methods and apparatus
A laser crosslink apparatus includes an optical device (212, FIG. 5), a beam splitter (512), an acquisition channel and a tracking and communication channel. The...
US-6,839,427 Method and apparatus for echo canceller automatic gain control
A method and apparatus that performs specific automatic gain control in an echo canceller (16). The disclosed method and apparatus utilize a low complexity...
US-6,839,391 Method and apparatus for a redundant clock
A redundant clock system and communications cards for utilizing the system, the system including a clock source for providing a reference signal for ...
US-6,839,387 Self-dithering sigma-delta converter and communication device incorporating same
A sigma-delta converter operates over a predetermined bandwidth and includes a feedback loop comprising a forward path and a feedback path. The forward path...
US-6,839,337 Binding proxy for mobile devices in a data network
Binding proxies are used to reduce packet routing delays and call setup delays in a data network made up of a plurality of subnetworks. The binding proxy detects...
US-6,839,020 Aiding location determinations in satellite positioning system receivers
A method for locating a satellite positioning system receiver, for example, a satellite positioning system enabled wireless communications device in cellular...
US-6,838,931 Power amplifier circuit and method using bandlimited signal component estimates
A power amplifier circuit for receiving a variable envelope input signal and for producing an amplified output signal is provided. The power amplifier circuit...
US-D500,480 Housing for a communication device or similar articles
US-6,836,676 Speakerphone accessory
This invention includes a speakerphone accessory suitable for connection to either a battery charger having a phone in its pocket or to a cellular telephone. The...
US-6,836,664 System and method of achieving dynamic channel bandwidth
Fixed network equipment (100) initializes a channel aggregation strategy and establishes a default channel aggregation. A request for a service requiring...
US-6,836,663 Wireless communications device with network cache function
A wireless communications device (100), after determining it can not locally satisfy a request for network data (201), sends a search query or request for data...
US-6,836,520 Method and apparatus for establishing synchronization with a synchronization signal
A synchronization signal includes a plurality of predetermined synchronization symbols shaped by a predetermined symbol pulse. A receiver (100) receives (202) a...
US-6,836,514 Method for the detection and recovery of errors in the frame overhead of digital video decoding systems
The disclosed invention is a method to detect candidate errors within the picture start code, picture header, and picture timestamp. Upon detection, these errors...
US-6,836,504 Method and apparatus for spreading symbols in a communication system
A spreader (216) comprises a code generator (301) and exclusive OR circuitry (303). In the preferred embodiment of the present invention the code generator (301)...
US-6,836,249 Reconfigurable antenna for multiband operation
An antenna assembly for a mobile communication device. The antenna assembly can include a RF connection feed point and a planar radiating element including a...
US-6,836,212 Method and apparatus for reducing the likelihood of losing a portable electronic device
A loss prevention system (e.g., 200) employs a method and apparatus for reducing the likelihood of losing a portable electronic device (100, 201) that has been...
US-D500,314 Cradle for a communication device
US-6,834,265 Method and apparatus for selective speech recognition
A method and apparatus for selective speech recognition includes receiving a media file (112) having a media type indicator (114). The method and apparatus...
US-6,834,183 VCO gain tracking for modulation gain setting calibration
Voltage controlled oscillator (VCO) gain tracking is used for programming modulation gain settings to minimize modulation distortion in a phase locked loop of a...
US-6,834,088 Method and apparatus for calculating bit log-likelihood ratios for QAM signals
A method and apparatus to efficiently calculate log-likelihood ratios for each bit within M-ary QAM modulated symbols transmitted in a communication system. The...
US-6,834,075 Method for improving multipath searcher speed
A multipath signal searcher (204) used in CDMA wireless communication systems is provided. Search paths (214) of the multipath signal searcher are grouped...
US-6,834,043 Method and device for exploiting transmit diversity in time varying wireless communication systems
A method of operating a communication system including at least two transmitting antennas and at least one receive antenna. Symbols are encoded across the at...
US-6,833,709 Low loss fuel cell configuration
Switches (306) are used to connect stacks of fuel cells (302, 304) in series or in parallel depending on the load to keep total cell voltage below a maximum...
US-6,832,259 Dynamic adjustment of transmitted data size for a subscriber device
A service provider network (16) and method therein operates to dynamically reduce the bandwidth required for data. The service provider network (16) includes a...
US-6,832,092 Method and apparatus for communication within a vehicle dispatch system
A method for communication within a vehicle dispatch system (10) wherein a wireless communication device (36) co-located with a vehicle (14) receives a location...
US-6,832,086 Manager-directed method for event pressure reduction
The present invention provides a method and apparatus for utilizing existing systems and components in a cellular network for managing network functionality to...
US-D499,544 Holster for a communication device
US-6,829,558 Method for reducing position uncertainty of a portable inertial navigation device
A first set of coordinates (100) of a device and an estimated positional error ("EPE") radius (102) is measured. An EPE circle (104) is derived, in which the...
US-6,829,514 Balancing workloads in an electronics assembly factory
A method of optimization of a product assembly line utilizes a mixed-integer linear programming (MILP) formulation. Line information, such as product data of...
US-6,829,502 Brain response monitoring apparatus and method
Brain response signals of a user, such as electroencephalogram signals, and in particular visually evoked potential signals that correspond to predetermined...
US-6,829,492 Service lock release for a wireless communication device
Apparatus and method for controlling access to configuration of a wireless communication device (100) are provided. Once the access control is enabled, the...
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...
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