| Patents for H04B 1 - Details of transmission systems, not covered by a single one of groups; Details of transmission systems not characterised by the medium used for transmission (188,568) |
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| 07/22/2009 | EP0673581B2 Set top terminal for cable television delivery systems |
| 07/22/2009 | CN201278525Y 可携式电子装置 Portable electronic device |
| 07/22/2009 | CN201278524Y 无线音频接收转接器 Wireless Audio Receiver Adapter |
| 07/22/2009 | CN201278523Y Wireless data card |
| 07/22/2009 | CN201278522Y Radio frequency front-end circuit for mobile terminal system |
| 07/22/2009 | CN101491043A Apparatus and method for improving channel effect |
| 07/22/2009 | CN101490969A Channel estimation apparatus and method for improving channel effect |
| 07/22/2009 | CN101490968A Parallel processing apparatus for video compression |
| 07/22/2009 | CN101490967A Communication device and electronic apparatus using the same |
| 07/22/2009 | CN101490965A Wireless communications interface for a portable electronic device |
| 07/22/2009 | CN101488831A Method and apparatus for improved detection of rate errors in variable rate receivers |
| 07/22/2009 | CN101488830A Radio communication terminal and communication method |
| 07/22/2009 | CN101488789A Method and device for power control |
| 07/22/2009 | CN101488777A Method, apparatus and system for service protection in packet microwave |
| 07/22/2009 | CN101488776A Statistical multiplexing radio communication system |
| 07/22/2009 | CN101488775A Space multiplexing method and apparatus in TD-SCDMA system |
| 07/22/2009 | CN101488774A Distance correction codeword detection and time migration estimation method and system |
| 07/22/2009 | CN101488773A Communication apparatus and method, and functional module |
| 07/22/2009 | CN101488772A Antenna device and radio communication device |
| 07/22/2009 | CN101488771A Optimization method for mobile phone front end receiving sensitivity |
| 07/22/2009 | CN101488770A Data transmission system and method |
| 07/22/2009 | CN101488769A Wireless receiver manufacturing method and structure thereof |
| 07/22/2009 | CN101488768A FSK transmitter for sharing one antenna circuit by two transmission chips and manufacturing method |
| 07/22/2009 | CN101488767A Communication terminal and mobile communication system |
| 07/22/2009 | CN101488766A Radio frequency signal transmission circuit and radio frequency signal transmission method |
| 07/22/2009 | CN101488765A Remote microwave monitoring system and method |
| 07/22/2009 | CN101488733A Circuit arrangement for shifting the phase of an input signal and circuit arrangement for suppressing the mirror frequency |
| 07/22/2009 | CN101488196A Security tag and method for fabricating a tag |
| 07/22/2009 | CN100518407C Signal receiving method and device |
| 07/22/2009 | CN100518406C Random place in channel frequency deviation estimation and compensation method |
| 07/22/2009 | CN100518350C Apparatus and method for function setting event in mobile terminal according to user position information |
| 07/22/2009 | CN100518284C Robust delivery of video data |
| 07/22/2009 | CN100518264C Electronic apparatus receiving digital television broadcast |
| 07/22/2009 | CN100518251C Portable information device |
| 07/22/2009 | CN100518225C Portable terminal device |
| 07/22/2009 | CN100518224C Method for realizing guiding key frnction based on frngerprint identification in mobile communication terminal |
| 07/22/2009 | CN100518201C Portable device for connecting two machine bodies by using optical waveguide |
| 07/22/2009 | CN100518178C Non-standard MIME type supporting system of mobile terminal and method thereof |
| 07/22/2009 | CN100518154C Apparatus for cancellation of DC offset in time division duplexing mode direct conversion receiver |
| 07/22/2009 | CN100518096C Method for realizing PVC group backup in PVC group communication network |
| 07/22/2009 | CN100518032C CDMA demodulation circuit and method |
| 07/22/2009 | CN100518030C Multiple user detection method and device, and self adaptive filter detector therein |
| 07/22/2009 | CN100518009C Calibration method and radio apparatus using the same |
| 07/22/2009 | CN100518008C Device and method for received signal prediction in wireless communications system |
| 07/22/2009 | CN100518007C Self-adoptive transmitting antenna diversity device and method for mobile communication system |
| 07/22/2009 | CN100518001C Method of and apparatus for path-searcher window positioning |
| 07/22/2009 | CN100518000C Communication method and communicaton apparatus |
| 07/22/2009 | CN100517999C Fading frequency decision device and method |
| 07/22/2009 | CN100517998C Wireless communication method and apparatus |
| 07/22/2009 | CN100517997C Wireless tag reader/writer |
| 07/22/2009 | CN100517996C High-frequency switch module |
| 07/22/2009 | CN100517995C Wireless receiving and transmission system |
| 07/22/2009 | CN100517994C Method for switching over to 1X system upon 1XEV-DO system failure |
| 07/22/2009 | CN100517993C Multifunctional transceiver for time division duplexing system |
| 07/22/2009 | CN100517992C Battery pack locking device of a mobile phone |
| 07/22/2009 | CN100517991C Communicator adopting digital subscriber line modulator-demodulator and method thereof |
| 07/22/2009 | CN100517990C Radio receiver, radio reception integrated circuit, radio clock, and repeater |
| 07/22/2009 | CN100517989C Apparatus and method for receiving a time-division multiplexed signal |
| 07/22/2009 | CN100517988C Radio-frequency receiver and receiving method |
| 07/22/2009 | CN100517987C Signal processing circuit |
| 07/22/2009 | CN100517986C Direct switching receiver |
| 07/22/2009 | CN100517985C Transmission circuit and transmitter/receiver using same |
| 07/22/2009 | CN100517954C Frequency transforming method and receiver |
| 07/22/2009 | CN100517363C Tag reading method and apparatus |
| 07/22/2009 | CN100517215C Method and apparatus for timing and event processing in wireless systems |
| 07/21/2009 | US7565458 Cell phone accessory identification algorithm by generating and measuring a voltage pulse through a pin interface |
| 07/21/2009 | US7565298 Record carrier having an encoded wide-band digital audio signal recorded thereon |
| 07/21/2009 | US7565286 Method for recovery of lost speech data |
| 07/21/2009 | US7565214 Audio system for playing back recorded information by remote transmission |
| 07/21/2009 | US7565212 Configuration method of digital audio mixer |
| 07/21/2009 | US7565186 Portable information processing apparatus |
| 07/21/2009 | US7565184 Mobile communication terminal |
| 07/21/2009 | US7565180 Dial system for a steering wheel of an automobile |
| 07/21/2009 | US7565177 Call device, call control system, call management system, and call control method |
| 07/21/2009 | US7565176 Data transfer rate display selection |
| 07/21/2009 | US7565175 Mobile information services |
| 07/21/2009 | US7565174 Method and apparatus for monitoring and extracting information for use in a smart antenna system |
| 07/21/2009 | US7565171 Radio base system, transmission directional control method, and transmission directional control program |
| 07/21/2009 | US7565170 Radio base station receiver having digital filtering and reduced sampling frequency |
| 07/21/2009 | US7565168 Using call establishment signaling to request data |
| 07/21/2009 | US7565167 Low-cost network system between a base station controller and a base transceiver station, and method for transmitting data between them |
| 07/21/2009 | US7565166 Non-interacting transmission of identification information on communication lines |
| 07/21/2009 | US7565164 Apparatus and method for transmission power balance adjustment in a mobile cellular system |
| 07/21/2009 | US7565136 Messaging system |
| 07/21/2009 | US7565129 Super-regenerative receiver |
| 07/21/2009 | US7565128 High performance low noise amplifier |
| 07/21/2009 | US7565127 Signal processing unit |
| 07/21/2009 | US7565126 RF receiver system having switched antenna diversity module |
| 07/21/2009 | US7565125 Telecommunications receiver with automatic gain control |
| 07/21/2009 | US7565124 Automatic gain control circuit including power detector |
| 07/21/2009 | US7565123 Apparatus for voltage level temperature compensation |
| 07/21/2009 | US7565122 System and method for providing automatic tuning of a radio receiver and for providing automatic control of a CD/Tape Player |
| 07/21/2009 | US7565120 Semiconductor integrated circuit and semiconductor integrated circuit for radio communication |
| 07/21/2009 | US7565119 Predistortion correction loop-back based on high linearity and low linearity modes |
| 07/21/2009 | US7565117 Control of power amplifiers in devices using transmit beamforming |
| 07/21/2009 | US7565116 High frequency module |
| 07/21/2009 | US7565115 Communication system for landline and wireless calls |
| 07/21/2009 | US7565114 Transmitter apparatus, receiver apparatus, and radio communication system |
| 07/21/2009 | US7565113 Method and apparatus to resist fading in mimo and simo wireless systems |
| 07/21/2009 | US7565112 Reduced adjacent channel interference in a radio receiver |