| 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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| 02/27/2008 | CN101132230A High-speed ascending access data of time division code division multiple access system and its signal transmission method |
| 02/27/2008 | CN101132219A Reception circuit and receiver |
| 02/27/2008 | CN101132209A Apparatus and method for automatic gain control |
| 02/27/2008 | CN101132208A Communication device and sir estimation method thereof |
| 02/27/2008 | CN101132191A Baseband signal processing method for GNSS receiver |
| 02/27/2008 | CN101132190A Method for automatically controlling subdistrict interference |
| 02/27/2008 | CN101132189A Guard section length detection method and system |
| 02/27/2008 | CN101132188A Portable electronic device and processor therefor |
| 02/27/2008 | CN101132187A Method and system for reporting machine status |
| 02/27/2008 | CN101132186A Portable electronic device automatically judging whether to charge |
| 02/27/2008 | CN101132185A Sleeve body with charging panel |
| 02/27/2008 | CN101132184A Method and apparatus for reducing power consumption of a decoder in a communication system |
| 02/27/2008 | CN101132183A Receiver and amplification-gain controlling device thereof |
| 02/27/2008 | CN101132182A Dual-purpose machine for receiving digital audio-broadcast below 30MHz and playing digital music |
| 02/27/2008 | CN101132181A Wireless transmission remote control method |
| 02/27/2008 | CN100372447C Radio terminal appartus |
| 02/27/2008 | CN100372412C Method and apparatus for double mode mobile phone |
| 02/27/2008 | CN100372408C Handset providing function of recording and playing back sound |
| 02/27/2008 | CN100372385C Signal path search method and equipment for mobile communication system |
| 02/27/2008 | CN100372380C Method for receiving radio-frequency signal and radio-frequency receiver |
| 02/27/2008 | CN100372378C Apparatus and method for transmitting video data from mobile communication terminal |
| 02/27/2008 | CN100372377C Visual call reminding method of communication terminal |
| 02/27/2008 | CN100372324C Co-existence of modulation schemes in a WLAN |
| 02/27/2008 | CN100372281C Circuit and method for receiving information signal |
| 02/27/2008 | CN100372263C Antenna selection system, antenna selection method, and radio communication apparatus using the system and method |
| 02/27/2008 | CN100372253C Switching method and device for service port in double master control system |
| 02/27/2008 | CN100372252C Method and system of primary/standby selection and zero-loss switching for asynchronous signals |
| 02/27/2008 | CN100372251C E1/T1 interface for implementing backup through using relay |
| 02/27/2008 | CN100372250C Branch circuit unit protection switching method and device |
| 02/27/2008 | CN100372249C Node back-up method for communication system |
| 02/27/2008 | CN100372248C Frequency hopping sequence generating method for realizing blue tooth cellural organized net |
| 02/27/2008 | CN100372247C Downstream synchronization monitoring apparatus and method for mobile terminal and application thereof |
| 02/27/2008 | CN100372246C System and method of processing frequency-diversity signals with reduced-sampling-rate receiver |
| 02/27/2008 | CN100372245C System and method of processing frequency-diversity coded signals with low sampling rate |
| 02/27/2008 | CN100372244C Method for identifying the beginning of a uwb pulse sequence |
| 02/27/2008 | CN100372243C Transmitter/receiver for bidirectional communications |
| 02/27/2008 | CN100372242C Mobile communication terminal with one body cell of ring antenna |
| 02/27/2008 | CN100372241C RF transceiver module formed in multi-layered ceramic |
| 02/27/2008 | CN100372240C Communication terminal and advertising method using the same |
| 02/27/2008 | CN100372239C Direct transformation receiver |
| 02/27/2008 | CN100372238C Assembly structure of time-domain synchronous orthogonal frequency-division multiplex receiver |
| 02/27/2008 | CN100372237C Method for canceling noise in a mobile terminal |
| 02/27/2008 | CN100372236C Signal generation device |
| 02/27/2008 | CN100372235C Code division multiple access and time division multiple access single-frequency point sharing device |
| 02/27/2008 | CN100372229C Integrated circuit for high frequency device |
| 02/27/2008 | CN100372211C 电池充电器 Battery Charger |
| 02/27/2008 | CN100372171C Body-worn personal communications apparatus |
| 02/27/2008 | CN100372021C Audio signal transferring apparatus and method |
| 02/27/2008 | CN100371884C Display interface of mobile telecommunication terminal |
| 02/27/2008 | CN100371730C Synthetic GPS positioning system and communication system utilizing shared circuit |
| 02/26/2008 | USRE40116 Mobile digital communication computing device including heart rate monitor |
| 02/26/2008 | USRE40111 Wireless alarm system |
| 02/26/2008 | US7337390 Method and system for embedding voice notes |
| 02/26/2008 | US7337374 Program, information processing method, information processing apparatus, and storage apparatus |
| 02/26/2008 | US7337346 Method and apparatus for fine tuning a memory interface |
| 02/26/2008 | US7337326 Apparatus and method for effecting secure physical and commercial transactions in a contactless manner using biometric identity validation |
| 02/26/2008 | US7337108 System and method for providing high-quality stretching and compression of a digital audio signal |
| 02/26/2008 | US7337025 Neural network based method for exponent coding in a transform coder for high quality audio |
| 02/26/2008 | US7336980 Outer decorative cover for attachment to a wireless communication device including a printed circuit board and an associated light source mounted in an interior of the wireless device |
| 02/26/2008 | US7336979 Multifunction personal computer/mobile phone |
| 02/26/2008 | US7336978 Mobile device having an overcurrent cutoff function |
| 02/26/2008 | US7336977 Communication apparatus |
| 02/26/2008 | US7336976 Mobile telephone device |
| 02/26/2008 | US7336974 System and method for pin blocking on terminal for mobile finance |
| 02/26/2008 | US7336973 Mobile communication device equipped with a magnetic stripe reader |
| 02/26/2008 | US7336972 Data processing system for a multi-function device |
| 02/26/2008 | US7336940 Frequency conversion techniques using antiphase mixing |
| 02/26/2008 | US7336939 Integrated tracking filters for direct conversion and low-IF single conversion broadband filters |
| 02/26/2008 | US7336938 Phase-alternating mixer with alias and harmonic rejection |
| 02/26/2008 | US7336937 Compensation of a DC offset in a receiver |
| 02/26/2008 | US7336935 Dynamic power control circuit of wireless communication device |
| 02/26/2008 | US7336934 Transmission modulation apparatus |
| 02/26/2008 | US7336933 Method of maintaining communication with a device |
| 02/26/2008 | US7336931 Electrical device comprising analog frequency conversion circuitry and method for deriving characteristics thereof |
| 02/26/2008 | US7336930 Interference cancellation in wireless relaying networks |
| 02/26/2008 | US7336853 Apparatus and method for collection of handwritten data |
| 02/26/2008 | US7336753 Transmitter |
| 02/26/2008 | US7336751 Power control circuit and radio transmission apparatus |
| 02/26/2008 | US7336747 Coding system for minimizing digital data bandwidth |
| 02/26/2008 | US7336745 Methods and apparatus to provide communication protection technology for satellite earthstations |
| 02/26/2008 | US7336740 Radio signal receiving method and radio signal receiver |
| 02/26/2008 | US7336736 Method of detecting and processing pulsed signals in a radio signal |
| 02/26/2008 | US7336733 Radio base station apparatus, decoding apparatus used therefor which uses TFCI decoding characteristics, and decoding method therefor |
| 02/26/2008 | US7336730 IQ-imbalance |
| 02/26/2008 | US7336724 Method for scaling peak power amplitudes in a signal and corresponding transmitter |
| 02/26/2008 | US7336720 Real-time video coding/decoding |
| 02/26/2008 | US7336717 Receiver circuit, in particular for a mobile radio |
| 02/26/2008 | US7336708 High-efficiency encoder and video information recording/reproducing apparatus |
| 02/26/2008 | US7336707 Method and apparatus for detecting improper area for motion compensation in video signal |
| 02/26/2008 | US7336703 Device and method for measuring a received signal power in a mobile communication system |
| 02/26/2008 | US7336700 System bus transceiver interface |
| 02/26/2008 | US7336699 Method and apparatus for code identification in wireless applications |
| 02/26/2008 | US7336698 Interference cancellation in receiver of radio system |
| 02/26/2008 | US7336697 Code division multiple access mobile communication system |
| 02/26/2008 | US7336696 Acquisition of a code modulated signal |
| 02/26/2008 | US7336695 m-ary variable shift keying communications system |
| 02/26/2008 | US7336694 Delay-induced scattering with phase randomization and partitioned frequency hopping |
| 02/26/2008 | US7336693 Communication system using ultra wideband signals |
| 02/26/2008 | US7336680 Multi-carrier frequency-division multiplexing (FDM) architecture for high speed digital service |
| 02/26/2008 | US7336640 Method and apparatus for CDMA demodulation |