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Patent # Description
US-7,079,872 Portable device having rotatable display
A multi-configuration electronic device has two body portions (102, 104) that move with respect to each other, and a single display module (108). As the device...
US-7,079,838 Communication system, user equipment and method of performing a conference call thereof
This invention relates to a communication system (200), user equipment (201,211) and method of performing a conference call. The communication system (200)...
US-7,079,824 Reception of multicarrier spread-spectrum signals
A system (100), receiver (160-190) and method of operation for spread OFDM wireless communication (single user OFDM-CDMA with cyclic-prefix) by: equalizing the...
US-7,079,819 RF transmitters with saturation detection and correction and methods therefor
Methods in radio communications devices having a transmitter with an integral control loop, and in other integral control systems, including generating a first...
US-7,079,609 Method and apparatus for reducing interference within a communication system
A communication system is designed that reduces co-channel interference when heterogeneous users are sharing spectrum. The system design enables a plurality of...
US-7,079,373 Dielectric sheet, method for fabricating the dielectric sheet, printed circuit and patch antenna using the...
A dielectric sheet (500, 600, 1621) includes a photodielectric support layer (505, 1630) that may be glass reinforced and a dielectric laminate (510, 605). The...
US-7,079,064 Method and apparatus for phase control of a digital-to-analog converter
A digital-to-analog converter system is provided that controls a phase of an output signal produced by a digital-to-analog converter (DAC). A digital input...
US-7,078,829 Self-powering input buffer
A self-powering input buffer includes a first circuit leg that stores a charge, such as in a capacitor and a second circuit leg with a buffer powered by the...
US-7,076,675 Display power management of a portable communication device that detects a continuous talk condition based on a...
A portable communication product (10) such as a cellular phone includes a transceiver radio having a microphone (20), an earpiece (22), a keypad (18) and a...
US-7,076,665 Method and system for vehicle subassembly authentication of a component
A vehicle subassembly obtains a prospective component for use in the vehicle subassembly. The vehicle subassembly also obtains from a certification authority a...
US-7,076,428 Method and apparatus for selective distributed speech recognition
An apparatus and method for selective distributed speech recognition includes a dialog manager (104) that is capable of receiving a grammar type indicator (170)....
US-7,076,265 Power reduction method for a mobile communication system
A mobile unit 40 which is in a soft handoff condition 50 with a base station (32) has the power transmitted by the base station (32) on the mobile link (52)...
US-7,076,234 Method and apparatus for reducing peak current levels in a communication unit
A wireless communications unit 200, and corresponding method 300 within, is arranged and constructed for reducing peak current levels on a power source for the...
US-7,076,000 Soft-decision metric generation for higher order modulation
A method (100) for simplifying soft-decision metric decisions in a M-ary modulation system includes determining (102) a single function for a soft-decision...
US-7,075,929 Dense mode IP multicast call scoping in a wireless communication system
Methods are disclosed for limiting the scope of flooding of dense mode IP multicast calls. A multicast scope value (e.g., TTL scope or hop limit) is determined...
US-7,075,885 Method for assigning variable-length walsh codes for code division multiple access communications systems
Modulation codes for code division multiple access (CDMA) cellular communications systems that are mutually orthogonal may be generated as a sequence of Walsh...
US-7,075,794 Electronic control unit
An electronic control unit having a flexible circuit board assembly is disclosed. The electronic control unit comprises a flexible circuit board with at least...
US-7,075,487 Planar inverted-F antenna with extendable portion
An antenna structure (126) that includes a Planar Inverted-F Antenna (PIFA) (104) and an extendable portion such as a whip element (106). The PIFA (104) operates...
US-7,075,389 Method and apparatus for achieving broadband matching of narrow-band resonator filter impedances to loads and...
A circuit for matching the impedance of a narrow-band resonator filter presented to a port over a broad range of frequencies employs a second resonator that has...
US-7,075,273 Automotive electrical system configuration using a two bus structure
Disclosed herein are a variety of different electrical system topologies intended to mitigate the impact of large intermittent loads on a 12 volt vehicle power...
US-7,074,699 Method for selective chemical vapor deposition of nanotubes
A method of fabricating a nanotube structure which includes providing a substrate, providing a mask region positioned on the substrate, patterning and etching...
US-D524,835 Imager device
US-D524,801 Base radio front cover
US-D524,800 Base radio power supply front cover
US-D524,792 Base radio module
US-D524,791 Base radio module
US-D524,790 Base radio module
US-D524,786 Wireless communication device
US-7,073,041 Virtual memory translation unit for multimedia accelerators
A method and system for virtual memory translation of data represented in a multidimensional coordinate system when the physical memory may be located in more...
US-7,073,009 VXS payload module and method
A multi-service platform system (100) having a VXS backplane (104) includes a VXS payload module (102) coupled to the VXS backplane, and a switched fabric...
US-7,072,783 Frequency and timing error estimation and corresponding channel characterization in a communication system
A method for determining a frequency error over at least one frequency search space for a received signal, the method including the steps of: calculating a first...
US-7,072,688 Enhanced companion digital organizer for a cellular phone device
An enhanced "Camel-back" or "Companion" Digital Organizer (CDO) is described that is designed to interface to a cellular telephone. The CDO is preferably...
US-7,072,496 Slap print segmentation system and method
A system and a method for segmenting slap fingerprints is described. The method includes providing a print image, optionally pre-processing the print image,...
US-7,072,468 Communication device having illuminated audio indicator
A radio (100) provides multiple audio modes of operation, such as a cellular and dispatch modes. Illumination devices (108, 110) are located near the radio's...
US-7,072,309 Method and apparatus for data transmission
A method and apparatus for data transmission is provided herein. In accordance with the preferred embodiment of the present invention a loss-ratio estimator...
US-7,072,187 Circuit assembly and electronic device incorporating such an assembly
A circuit assembly (1) and electronic device (30) having a printed circuit board (2), with conductive runners (3) and a ground plane (4). There is electronic...
US-7,071,814 Contextually aware network announcements of people
A context sensitive data announcing device includes an ad hoc network interface configured to receive one or more announcements identifying one or more members...
US-7,071,777 Digital memory-based predistortion technique
The present invention discloses a system and a method for memory-based predistortion to reduce the distortion effects introduced by a power amplifier. The...
US-7,071,775 Method and apparatus for an enhanced efficiency power amplifier
A power amplifier that includes: an input drive controller (310) for receiving an input signal (312) and for generating from the input signal at least a first...
US-7,071,419 Tear resistant flexible substrate
A flexible circuit having improved tear resistance is provided. A flexible circuit, made of polyimide film, includes at least one extension which needs to be...
US-7,070,472 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-7,070,349 Thin keyboard and components for electronics devices and methods
A keypad assembly, the keypad assembly including a keycap layer 110 having multiple user interface key caps flexibly coupled to a carrier portion, a luminescent...
US-7,070,084 Electrical circuit apparatus and methods for assembling same
An electrical circuit apparatus (300) that includes: a substrate (330) having a ground layer (336), at least one thermal aperture (332), and at least one solder...
US-D524,301 Microphone activation device
US-7,069,338 Regional registration for a mobile IP enabled system
A registration method in a system having a hierarchical structure (100) that includes a mobile node (20), at least one FA (42), at least one GFA (40) and an HA...
US-7,069,260 QOS framework system
A quality of service (QOS) framework for mediating needs of software applications in the context of an application framework with capabilities of a network host...
US-7,069,211 Method and apparatus for transferring data over a voice channel
A voice channel data processor 207 and corresponding method 600 operable in a wireless communications unit's 200 receiver and transmitter to facilitate data...
US-7,069,027 Silent zone muting system
A muting system (10) according to the present invention enables wireless communication devices (16,18) that enter a silent zone to generate a silent zone...
US-7,069,016 Dynamically determining a community of entities in a communication system
A method for dynamically determining a community of entities in a communications system having a plurality of entities is described. The method includes the...
US-7,069,013 High integrity radio access network client reallocation in a wireless communication network
A wireless communication system (10) uses communications bridging functions to establish redundant communication paths (32, 34, 44, 46) between redundant radio...
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