| 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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| 07/07/2004 | EP1435697A1 Wave detector |
| 07/07/2004 | EP1435687A1 Direct conversion receiver |
| 07/07/2004 | EP1435580A2 Stored content navigation system and method |
| 07/07/2004 | EP1435160A1 Method for reducing transmissions in boundary zones, in amplitude modulation transmitters operating in digital mode |
| 07/07/2004 | EP1435140A1 Digital communication method and system |
| 07/07/2004 | EP1435139A1 Acquisition circuit for low chip rate option for mobile telecommunication system |
| 07/07/2004 | EP1435137A1 Apparatus and method for level-dependent companding for wireless audio noise reduction |
| 07/07/2004 | EP1435136A1 Mobile communication system having multi-band antenna |
| 07/07/2004 | EP1435124A1 Mobile radiotelephone apparatus comprising a correction element reducing specific absorption rate |
| 07/07/2004 | EP1435062A1 Modulator for electromagnetic signals transmitted by a contactless transmission/reception system |
| 07/07/2004 | EP1435056A1 Rfid time tracking |
| 07/07/2004 | EP1434970A2 Method and system for sending location coded images over a wireless network |
| 07/07/2004 | EP1232574A4 Tstd apparatus and method for a tdd cdma mobile communication system |
| 07/07/2004 | EP1195016B1 Method for estimating the channel impulse response of a mobile radio channel |
| 07/07/2004 | EP0840959B1 Method and apparatus for indicating an operable or non-operable connection between a portable radio and a vehicle kit |
| 07/07/2004 | CN2624529Y Main and spare circuit board switching unit |
| 07/07/2004 | CN2624528Y Radio frequency low-noise amplifier |
| 07/07/2004 | CN2624527Y Improved structure of frequency divider |
| 07/07/2004 | CN1511409A Apparatus and method for reducing power consumption in mobile unit |
| 07/07/2004 | CN1511385A Method and system for simultaneous bi-directional wireless communication between user station and first and second base stations |
| 07/07/2004 | CN1511381A Multipath, multiuser interference processing system in CDMA receiver |
| 07/07/2004 | CN1511380A Feeble signal extracting circuit |
| 07/07/2004 | CN1511357A Tunable dual band antenna system |
| 07/07/2004 | CN1511261A Low-loss tunable ferro-electric device and method of characterization |
| 07/07/2004 | CN1511111A Connector apparatus and method for connecting same for controlling fluid dispensing |
| 07/07/2004 | CN1510959A Cellular telephone antenna switching circuit and method |
| 07/07/2004 | CN1510953A Combined searching and paging monitor by logoff sample memory |
| 07/07/2004 | CN1510945A Base station device of mobile communicaton system |
| 07/07/2004 | CN1510944A Base station device of mobile communication system |
| 07/07/2004 | CN1510943A Base station device of mobile communication system |
| 07/07/2004 | CN1510942A Base station device of mobile communication system |
| 07/07/2004 | CN1510937A Base station device of mobile communication system |
| 07/07/2004 | CN1510906A Displaying image apparatus and method for mobile terminal |
| 07/07/2004 | CN1510885A Portable wireless communication apparatus |
| 07/07/2004 | CN1510882A Wireless communication teriminal apparatus |
| 07/07/2004 | CN1510858A Apparatus and method for identifying mobile signal in mobile communication system |
| 07/07/2004 | CN1510857A Base station device in mobile communication system |
| 07/07/2004 | CN1510855A Improved PTS method |
| 07/07/2004 | CN1510852A Radio signal transmitter |
| 07/07/2004 | CN1510847A Transmission power controlling method and controller |
| 07/07/2004 | CN1510845A Hot backup method for switching primary and secondary protection |
| 07/07/2004 | CN1510844A Channel apparatus and method for equalizing digital broadcasting receiver |
| 07/07/2004 | CN1510843A Wireless earphone with photosensitive battery |
| 07/07/2004 | CN1510808A Wiring equipment |
| 07/07/2004 | CN1510777A Anti-fogery system of chargeable battery |
| 07/07/2004 | CN1510659A Device and method for reproducing speech as music simultaneously |
| 07/07/2004 | CN1157087C Portable telephone terminal and power supply method |
| 07/07/2004 | CN1157086C Method for editing ring tone in wireless mobile terminal |
| 07/07/2004 | CN1157082C Control device and method of digital moving station real time displaying short news |
| 07/07/2004 | CN1157074C Baseband signal demodulating apparatus and method in mobile radio communication system |
| 07/07/2004 | CN1157061C Device for memory audio/video data |
| 07/07/2004 | CN1157038C Communication terminal equipent and display control method |
| 07/07/2004 | CN1157017C Communication system, receiver, device and method of correcting error of information channel |
| 07/07/2004 | CN1157016C Base station device and method for suppressing peak current |
| 07/07/2004 | CN1157014C CDMA transmission and transmitter for CDMA system and its running method |
| 07/07/2004 | CN1157013C Emitting and receiving circuit, mobile communication terminal using same, and control method |
| 07/07/2004 | CN1157012C Primary district search method for acturating in high speed searching primary district in CDMA system and search circuit |
| 07/07/2004 | CN1157007C Fading pitch measuring apparatus, and portable information terminal |
| 07/07/2004 | CN1157006C CDMA mobile communication equipment and base station test method thereof |
| 07/07/2004 | CN1157004C Apparatus and method for synchronizing channels in W-CDMA communication system |
| 07/07/2004 | CN1157002C Receiver and equalizing method |
| 07/07/2004 | CN1157001C Method and arrangement for timing diversity weight changes in cellular radio system |
| 07/07/2004 | CN1156997C Radio communication equipment |
| 07/07/2004 | CN1156995C Jitter-free change-over method and device for main and stand-by units capable of being hot plugged and unplugged in digital communication system |
| 07/07/2004 | CN1156994C Multi-channel digital receiver for GPS |
| 07/07/2004 | CN1156993C Moving station capable of controlling frequency automaticall |
| 07/07/2004 | CN1156992C Method for reducing interfere from adjacent channels for wireless transmitting device and apparatus concerned starting |
| 07/07/2004 | CN1156988C Tansceiver for transmitting and receiving at least two channel radio-frequency singal |
| 07/07/2004 | CN1156987C Receiver, demodulator and demodulation method |
| 07/07/2004 | CN1156986C Power circuit |
| 07/07/2004 | CN1156985C Radio equipment and transmit power controlling method for the same |
| 07/07/2004 | CN1156984C Dual transmitter arrangement with back-up switching |
| 07/07/2004 | CN1156963C Stepped adjustable notch filter |
| 07/07/2004 | CN1156961C Automatic gain controlling method and apparatus |
| 07/07/2004 | CN1156822C Audio signal coding and decoding method and audio signal coder and decoder |
| 07/06/2004 | US6760671 Method and apparatus of low power energy detection for a WLAN |
| 07/06/2004 | US6760652 In-vehicle accessory system utilizing region-based automatic function setting method |
| 07/06/2004 | US6760604 Portable radio transceiver having shared power source for audio and RF amplifiers |
| 07/06/2004 | US6760579 Receiving system having a plurality of frequency converters for use with a vehicle |
| 07/06/2004 | US6760578 Wake up device for a communications system |
| 07/06/2004 | US6760577 Alignment methods and apparatus for I/Q phase and amplitude error correction and image rejection improvement |
| 07/06/2004 | US6760573 Frequency tracking using inner and outer loops |
| 07/06/2004 | US6760571 Automatic frequency deviation detection and correction apparatus |
| 07/06/2004 | US6760570 Waterproof radio enclosure |
| 07/06/2004 | US6760568 Circuit and method for reducing local oscillator frequency transmission in a radio transceiver |
| 07/06/2004 | US6760454 Passive voice-activated microphone and transceiver system |
| 07/06/2004 | US6760386 Receiver and method therefor |
| 07/06/2004 | US6760366 Method and apparatus for pilot search using a matched filter |
| 07/06/2004 | US6760365 Acquisition circuit for low chip rate option for mobile telecommunication system |
| 07/06/2004 | US6760364 Multipath processing for GPS receivers |
| 07/06/2004 | US6760362 Dynamic pilot filter bandwidth estimation |
| 07/06/2004 | US6760361 Cell searching in a CDMA communications system |
| 07/06/2004 | US6760360 Device and method for filtering received signals for mobile telephone system |
| 07/06/2004 | US6760342 Channelizer for a multi-carrier receiver |
| 07/06/2004 | US6760321 Method and apparatus for block-based chip timing estimation in a code division multiple access communication system |
| 07/06/2004 | US6760319 Fixed frequency interference avoidance enhancement |
| 07/06/2004 | US6760317 Adaptive transmission channel allocation method and system for ISM and unlicensed frequency bands |
| 07/06/2004 | US6760316 Method and apparatus for the synchronization of multiple cable modem termination system devices |
| 07/06/2004 | US6760315 Interference cancellation in radio stations |
| 07/06/2004 | US6760311 Thermal transmission control of wireless data modem |