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Patent # Description
US-7,233,280 Selecting an optimal satellite positioning system receiver
A device (100) has a port (108), a first SPS receiver (104), and a processor (106) coupled to the first SPS receiver and the port. The processor is programmed to...
US-7,233,207 System and method for providing an input to a distributed power amplifying system
A system and a method for providing an input to a distributed power amplifying system are provided. In an embodiment, a distributed power amplifying system...
US-7,231,237 Wireless communication device with strategically positioned antenna
A wireless communication device (200) is provided, the wireless communication device (200) can include at least one antenna (240), the antenna (240) positioned...
US-7,231,223 Push-to-talk call setup for a mobile packet data dispatch network
A proactive speculation method decreases the call setup time for private calls (200) and selective dynamic group calls (300). In a push-to-talk dispatch network...
US-7,231,213 Method to detect a user equipment stuck on a dedicated channel
While engaged in a dedicated channel, a User Equipment (UE) may get stuck on it. A method and the computer program product detects whether the UE is stuck on the...
US-7,231,206 Group application for group formation and management
The invention relates to a group application for group formation and management, in particular in a wireless environment. The present invention provides a group...
US-7,231,190 Method and apparatus for terminating reception in a wireless communication system
A receiver front end (302) receives a known Stop Waveform (114) comprising a predetermined symbol pattern on a voice channel, the Stop Waveform sent at the end...
US-7,231,188 Self operating opening mechanism for use in a hand-held electronic device
The present invention provides a mechanism (300, 400) and method (500) for rotating at least a first and second housing elements (120, 220) of a device (100)...
US-7,231,084 Color data image acquistion and processing
A method and structure for implementing color image acquisition and processing. Combined and direct interpolation and conversion from a first to a second color...
US-7,230,930 Mode shifting communications system and method
A digital network based communications system that establishes communications sessions to communicate via a simulated circuit-switch environment. Exemplary...
US-7,230,550 Low-complexity bit-robust method and system for combining codewords to form a single codeword
A system (100) and method (200) of combining codewords is provided. The system can include a splitter (120) for splitting a first codeword (110) into a most...
US-7,228,338 Multi-service platform module
A multi-service platform module (102) having a storage device (220) and a controller (226) coupled to the storage device (220). A first aggregation element (236)...
US-7,228,130 Method for preventing an unauthorized device from operating in an 800 MHz trunked radio communications system...
A receiving device in a trunked radio communications system determines a transmit frequency, wherein the transmit frequency is calculated by subtracting a voice...
US-7,228,119 Apparatus and method for a radio frequency (RF) receiver front end pre-selector tuning for improving the...
A system and method of improving the rejection of intermodulation (IM) distortion in receivers (100) employing varactor tuning preselecters by exploiting the...
US-7,227,885 Correlation method in a communication system and apparatus
A receiver receives elements of a signal sequence. A state generator generates a sequence of addresses to translate between a pseudonoise sequence and a Walsh...
US-7,227,848 Method and apparatus for supporting multiple packet data service connections
To address the need to support multiple packet data service instances in a more efficient manner, various signaling enhancements are provided. These enhancements...
US-7,227,845 Method and apparatus for enabling a communication resource reset
In accordance with the preferred embodiments of the present invention, a method (400) and an apparatus (e.g., base station (140)) for enabling a communication...
US-7,224,994 Power control method for handling frame erasure of data in mobile links in a mobile telecommunication system
A method for substantially reducing the frame erasure rate (FER) to approximately 1 percent dynamically changes the power down to power up ratio from 100 to 1 to...
US-7,224,992 Four pole stereo headset with push to talk capability in a duplex radio
A stereo headset (104) with push-to-talk function can be interfaced with a wireless communication device (102) via a connector interface. The connector interface...
US-7,224,970 Method of scanning for beacon transmissions in a WLAN
A wireless station (114) is within range of more than one access point (120, 124) transmitting on the same channel. The wireless station is associated with one...
US-7,224,674 Method and apparatus for wireless data transfer with reduced delay
To address the need for reducing wireless data transfer delay, an embodiment of this invention provides for a radio access network (RAN) (110) to transmit data,...
US-7,224,512 Microelectromechanical system optical apparatus and method
A microelectromechanical systems (MEMS) apparatus (100) having a footprint of about 1 to 10 millimeters by about 1 to 10 millimeters comprises a movable member...
US-7,223,007 Method and apparatus for selectively backlighting a plurality of displays with a common light source
A device and method for optimizing lighting for a display (108) in a multi-display electronic device (100), is disclosed. The method includes emitting light...
US-7,221,722 Method and apparatus for reducing interference within a communication system
A method for reducing interference within a communication system is provided herein. The method comprising the steps of receiving a signal y(n), where y(n)...
US-7,221,670 Apparatus and method for supplying information concerning packet data to a base station
An A.S0001/IS-2001 based Access Network for packet data has a base station (BS), a packet control function (PCF), and a packet data serving node (PDSN). If a...
US-7,221,301 Method and system for mitigating background noise for a Sigma-Delta digital-to-analog converter
A sigma delta digital-to-analog (D/A) converter system (10) includes a summing device (35) at an input of a D/A converter (30), and a low frequency low amplitude...
US-7,221,244 Localized enhancement of multilayer substrate thickness for high Q RF components
An exemplary system and method for providing differential adjustment of the height of a multilayer substrate in localized areas for improved Q-factor performance...
US-7,221,223 Methods and apparatus of managing a power amplifier
In the present technique for power management of a power amplifier, it is first determined (314) whether a counter value corresponds at least in a predetermined...
US-7,221,222 Methods and apparatus of managing a power amplifier
In the present technique for power management of a power amplifier, an amplifier bank from a plurality of amplifier banks in a power amplifier that has been...
US-7,220,021 Compact color illumination device
The present invention provides a compact color illumination device (100) for emitting collimated light. The illumination device comprises a reflector cup (102),...
US-D543,179 Communication device
US-D543,022 Mobile terminal holster
US-7,219,209 Bus filter for memory address translation
A bus filter includes a first bus interface connected to a system bus for receiving a virtual memory address and a second interface connected to the system bus...
US-7,218,666 Method and system for transmission and frequency domain equalization for wideband CDMA system
The invention provides a method and system for transmission and frequency domain equalization for wideband CDMA communications by providing at least one spread...
US-7,218,641 Method and apparatus for adaptive processing gain for multiple source devices in a communications system
A method of dynamically adapting the number of available channels in a first set of available channels for use by at least one signal source in a communications...
US-7,217,369 Meso-microelectromechanical system having a glass beam and method for its fabrication
A meso-electromechanical system (900, 1100) includes a substrate (215), a standoff (405, 1160) disposed on a surface of the substrate, a first electrostatic...
US-7,215,991 Wireless medical diagnosis and monitoring equipment
A medical diagnosis and monitoring system having at least one sensor for detecting an electrical, physical, chemical, or biological property of a patient such...
US-7,214,999 Integrated photoserver for CMOS imagers
An exemplary system and method for providing an integrated photosensing element suitably adapted for use in CMOS imaging applications is disclosed as comprising...
US-7,212,844 Cellular telephone with improved mechanical design
A portable telephone (100, 700) such as a flip type cellular telephone is provided with a pivoting head (112, 710), that includes a multipurpose auxiliary...
US-7,212,843 Current reduction in a communication device
A method for reducing current drain in a communication device includes a first step of developing a history of readings of received signal strengths (RSS) of a...
US-7,212,841 Telephone apparatus and a communication method using such apparatus
In accordance with a first aspect of the present invention there is provided a telephone apparatus including a transmitter portion and a receiver portion, an...
US-7,212,809 Method and apparatus for service negotiation acceleration
An initial channel access message such as a Random Access Channel (RACH) preamble is used to mean that not only that a channel access has been requested by a...
US-7,212,789 Tunable duplexer
The method and apparatus herein identifies tunable duplexer in a communication system. The tunable duplexer includes a tunable receiver filter, a tunable...
US-7,212,783 System and method for managing content between devices in various domains
A system and method for managing content between different client devices in various domains (such as vehicle, home, and person). The system and method include...
US-7,212,542 Method and apparatus for maximizing a data rate of a wireless data communication system
A first transceiver (200) sends (102) a predetermined number of blocks of data to a second transceiver, and records (104) on which of a plurality of sub-carriers...
US-7,212,111 Method and system for use in emergency notification and determining location
The present embodiments provide methods, systems and apparatuses for use in providing notification of emergency services as well as notifying additional...
US-7,211,721 System and methods for memory-constrained sound synthesis using harmonic coding
Systems (100 or 300) and methods (400 or 500) are provided for selecting a post-compression waveform from a post-compression waveform table (106) and supplying...
US-D541,787 Communication device
US-D541,741 Adaptor device
US-7,209,769 Automated user interface feature for a portable communication device
An automatic keypad lockout system automatically disables the keypad or other buttons of a personal electronic device (102, 202, 302, 402) when it is stored in...
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