| 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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| 04/22/2009 | CN101414854A Vehicle-mounted Bluetooth hands-free message equipment and allocation method thereof |
| 04/22/2009 | CN101414850A Method for generating and receiving multi-scale dual-quadrature straight-extend frequency-hopping mixing signal |
| 04/22/2009 | CN101414849A Method and apparatus for implementing ascending frequency-hopping transmission in TDD system |
| 04/22/2009 | CN101414848A Method, apparatus and system for analyzing frame control head |
| 04/22/2009 | CN101414847A Jamming detector and jamming detecting method |
| 04/22/2009 | CN101414846A Bidirectional frequency mixer, radiofrequency transceiver system including such a mixer |
| 04/22/2009 | CN101414845A Connection device for radio frequency active and passive module |
| 04/22/2009 | CN101414844A Two-way signal amplifying device, receiving/transmitting device and signal transmission method |
| 04/22/2009 | CN101414843A Handhold electric device |
| 04/22/2009 | CN101414842A Folding protective jacket for mobile electronic device |
| 04/22/2009 | CN101414841A Mobile communication apparatus with air quality monitoring |
| 04/22/2009 | CN101414840A Digital demodulating apparatus, digital receiver, and controlling method of the apparatus |
| 04/22/2009 | CN101414839A Portable electronic device and noise elimination method therefore |
| 04/22/2009 | CN101414838A 无源微波侦听系统 Passive microwave listens system |
| 04/22/2009 | CN101414837A Slope table search method for automatically generating S-shaped frequency curve of frequency changer |
| 04/22/2009 | CN101414486A Data storage and processing algorithm for placement of multi - level flash cell (MLC) VT |
| 04/22/2009 | CN101414163A Stereo garage electric control system based on DSP chip and wireless transmit-receive technology |
| 04/22/2009 | CN101413834A Method and apparatus for detecting stress field of hoister roller |
| 04/22/2009 | CN101411954A Water filtering device |
| 04/22/2009 | CN100482001C Cell search procedure for time division duplex communication systems using code division multiple access |
| 04/22/2009 | CN100481988C Resource allocation to users in slotted code division multiple access systems using beams |
| 04/22/2009 | CN100481924C Communication system, communication apparatus, and control method |
| 04/22/2009 | CN100481858C Foldable portable information apparatus with image camera function |
| 04/22/2009 | CN100481849C Image-supplying system and protocol for wireless communication message |
| 04/22/2009 | CN100481848C Automotive mobile terminal connection system providing mobile terminal function to enable dynamic external user interface |
| 04/22/2009 | CN100481844C Mobile terminal having double rotation structure |
| 04/22/2009 | CN100481843C Battery combine device for portable terminal |
| 04/22/2009 | CN100481840C Camera use notification apparatus of mobile communication terminal equipped with camera and method therefor |
| 04/22/2009 | CN100481786C Power management system for communication device |
| 04/22/2009 | CN100481756C Unbiased sir estimation for use in power control methods |
| 04/22/2009 | CN100481755C Small area searching method and communication synchronous device |
| 04/22/2009 | CN100481753C Synchronized pilot reference transmission for wireless communication system |
| 04/22/2009 | CN100481752C Frequency transformer for satellite broadcast receiving and satellite broadcast receiving system |
| 04/22/2009 | CN100481747C Cell search procedure for time division duplex communication systems using code division multiple access |
| 04/22/2009 | CN100481746C Method and apparatus for signal receipt and acquisition |
| 04/22/2009 | CN100481745C Method of despreading spread spectrum signal |
| 04/22/2009 | CN100481744C Simplex voice/data radio communication system and realizing method thereof |
| 04/22/2009 | CN100481743C Access point of wireless local network, and operation method thereof |
| 04/22/2009 | CN100481742C Wireless communications system and wireless digital receiver for use therein |
| 04/22/2009 | CN100481741C Amplifier circuit, wireless base station, wireless terminal, and amplifying method |
| 04/22/2009 | CN100481740C Transmitting apparatus and method of mobile communication terminal |
| 04/22/2009 | CN100481614C Tunable dual band antenna system |
| 04/22/2009 | CN100481611C Wireless terminal |
| 04/22/2009 | CN100481140C Signaling device |
| 04/22/2009 | CN100480925C Apparatus and method for controlling electric appliances and home network using broadcast wave |
| 04/22/2009 | CN100480915C Power source management system |
| 04/22/2009 | CN100479705C Filament gripper and bristle machining system comprising the same |
| 04/21/2009 | US7523476 Digital/analogue TV receiver that renews a channel map using event information and virtual channel tables |
| 04/21/2009 | US7523431 Semiconductor integrated circuit |
| 04/21/2009 | US7523374 Method and apparatus for initial BCH decoding in a WCDMA system |
| 04/21/2009 | US7523209 Protocol and interface for source-synchronous digital link |
| 04/21/2009 | US7522947 Image display apparatus, display control method for the same, program, and storage medium |
| 04/21/2009 | US7522946 Hinge apparatus for mobile communication terminals |
| 04/21/2009 | US7522942 On-vehicle radio communication apparatus |
| 04/21/2009 | US7522940 Methods and mobile terminals for display of mobile terminal density information |
| 04/21/2009 | US7522938 Portable information terminal apparatus |
| 04/21/2009 | US7522937 Super-high rate letter input device for a cell phone |
| 04/21/2009 | US7522913 Communication terminal handling user-to-user information received during a call |
| 04/21/2009 | US7522910 Method and apparatus for controlling data provided to a mobile device |
| 04/21/2009 | US7522903 Three-phase mixer-system |
| 04/21/2009 | US7522902 Adaptive DC offset compensation apparatus and method thereof |
| 04/21/2009 | US7522901 Direct digital conversion tuner and method for using same |
| 04/21/2009 | US7522900 DC offset correction for use in a radio architecture |
| 04/21/2009 | US7522899 Image rejection scheme for receivers |
| 04/21/2009 | US7522897 Adaptable DC offset correction |
| 04/21/2009 | US7522896 Filter control method, signal processing circuit and integrated circuit for wireless receiver |
| 04/21/2009 | US7522895 Receiver monitoring and alert system |
| 04/21/2009 | US7522894 Radio receiving apparatus |
| 04/21/2009 | US7522893 Radio receiver and radio transmitter |
| 04/21/2009 | US7522892 Power amplifier with serial interface and associated methods |
| 04/21/2009 | US7522890 Communication system, base station, radio network controller, and transmission power controlling method |
| 04/21/2009 | US7522889 Rugged design for hand held mobile terminals |
| 04/21/2009 | US7522888 Architecture of future open wireless architecture (OWA) radio system |
| 04/21/2009 | US7522887 Wireless signal switching circuit and wireless communication apparatus |
| 04/21/2009 | US7522886 Radio frequency transceivers |
| 04/21/2009 | US7522885 Method and apparatus for continuously controlling the dynamic range from an analog-to-digital converter |
| 04/21/2009 | US7522883 Method and system for reducing signal interference |
| 04/21/2009 | US7522692 Isolator and a modem device using the isolator |
| 04/21/2009 | US7522691 Phase-locked circuit |
| 04/21/2009 | US7522689 Clock recovery in communication systems |
| 04/21/2009 | US7522681 Method and device for synchronizing a radio transmitter with a radio receiver |
| 04/21/2009 | US7522677 Receiver with low power listen mode in a wireless local area network |
| 04/21/2009 | US7522669 Method and apparatus for selective disregard of co-channel transmissions on a medium |
| 04/21/2009 | US7522668 Radio communication system and radio transmitter |
| 04/21/2009 | US7522666 VSB transmission system for processing supplemental transmission data |
| 04/21/2009 | US7522665 Mobile terminal with camera |
| 04/21/2009 | US7522659 Universal serial bus (USB) 2.0 legacy full speed and low speed (FS/LS) mode driver |
| 04/21/2009 | US7522658 Design method and implementation of optimal linear IIR equalizers for RF transceivers |
| 04/21/2009 | US7522657 Throughput maximization in wireless communication systems |
| 04/21/2009 | US7522656 Reception of multiple code length CDMA transmissions |
| 04/21/2009 | US7522655 Method and device for carrying out a plurality of correlation procedures in a mobile telephony environment |
| 04/21/2009 | US7522654 Finger using mixed weighting, and its application for demodulation apparatus and method |
| 04/21/2009 | US7522653 System and method for PN correlation and symbol synchronization |
| 04/21/2009 | US7522652 Finger using chip-rate weighting in smart antenna system, and its application for demodulation apparatus and method |
| 04/21/2009 | US7522564 Radio terminal and radio communication system using same |
| 04/21/2009 | US7522559 Method and apparatus for blind code detection |
| 04/21/2009 | US7522556 Signal recognition in an on-frequency repeater |
| 04/21/2009 | US7522552 Improving the performance of a wireless CSMA-based MAC communication system using a spatially selective antenna |
| 04/21/2009 | US7522546 Broadcast receiver device, broadcast receiving set, and channel switching method |
| 04/21/2009 | US7522526 System and method for avoiding stall using timer for high-speed downlink packet access system |