Patents
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)
11/2006
11/29/2006CN1871837A Portable device having rotatable display
11/29/2006CN1871799A Configuration driven automatic antenna impedance matching
11/29/2006CN1871790A Personal communication device with transmitted RF power strength indicator and method thereof
11/29/2006CN1871789A System, method, and apparatus for establishing headroom for a mobile station
11/29/2006CN1871785A Communication device
11/29/2006CN1871784A Soft handoff with interference cancellation in a wireless frequency hopping communication system
11/29/2006CN1871783A Insulin pump for use in conjunction with mobile coomunication terminal capable of measuring blood glucose levels and network system for transmitting control information for insulin pump
11/29/2006CN1871782A Systems and methods for tracking the location of items within a controlled area
11/29/2006CN1871781A Apparatus and method for forming compound words
11/29/2006CN1871780A Multiband multimode communication engines
11/29/2006CN1871779A Repeater oscillation prevention
11/29/2006CN1871778A Method and apparatus for parameter recoding
11/29/2006CN1871777A Electric power measuring apparatus, wireless communication apparatus, and electric power measuring method
11/29/2006CN1871773A Analog-to-digital-converting and suppressing system
11/29/2006CN1871766A 可控混频器 Controllable mixer
11/29/2006CN1871745A Method and apparatus providing integrated load matching using adaptive power amplifier compensation
11/29/2006CN1871618A RFID tag information communicating device, cartridge for RFID tag information communicating device, and rfid circuit element processing system
11/29/2006CN1870874A 便携式设备 Portable Equipment
11/29/2006CN1870799A Mobile wireless communications device comprising multi-frequency band antenna and fabrication method
11/29/2006CN1870794A Communication terminal apparatus
11/29/2006CN1870684A Communication system for implementing real-time monitoring warning and its method
11/29/2006CN1870675A Mobile communication terminal with voice transmitting-receiving function by fm module and operating method thereof
11/29/2006CN1870665A 锁定机构 The locking mechanism
11/29/2006CN1870598A Loading balance method based on data flow in large scale paralle processing of mass data
11/29/2006CN1870585A Method for implementing communication of IPv6 mobile node and IPv4 communication buddy
11/29/2006CN1870478A Event reansmitting device and method of digital broadcasting receiving device
11/29/2006CN1870477A Digital broadcasting reception terminal and method for processing digital broadcasting data using the same
11/29/2006CN1870466A Method for determining channel shock response of user of time division synchronization CDMA system
11/29/2006CN1870453A Method for keeping uniform of main/stand-by clock of communication system
11/29/2006CN1870452A Method for adjacent cell joint detection in time-dvision duplex CDMA system
11/29/2006CN1870451A RAKE receiving method and RAKE receiver using the method
11/29/2006CN1870450A Electronic device and its signal transmit-receive method
11/29/2006CN1870449A Display unit and mobile terminal having the same
11/29/2006CN1870448A 移动通信终端 The mobile communication terminal
11/29/2006CN1870447A Portable electronic device with antenna function photographic ring
11/29/2006CN1870446A Sim卡锁紧结构 Sim card locking structure
11/29/2006CN1870445A Mobile phone with monitoring equipment with detection function and detecting method of monitoring equipment
11/29/2006CN1870444A Partial parallel interference removing receiver and partial parallel interference removing method
11/29/2006CN1870443A Method for detecting carrier frequency of train traffic signal
11/29/2006CN1287623C Receiver for mobile radio terminal
11/29/2006CN1287611C Method and apparatus for carrier deviation estimation in mobile communication system
11/29/2006CN1287610C System and method with interference suppression
11/29/2006CN1287581C Portable device of portable terminal
11/29/2006CN1287580C Automatic cover-folding type mobile phone
11/29/2006CN1287579C Mobile telephone casing
11/29/2006CN1287561C Auxiliary channel sharing algorithm
11/29/2006CN1287549C Broadcasting type communication data announcing apparatus and broadcasting type communication system
11/29/2006CN1287545C Method for changing over to equivalent circuit of subassembly unit in digital systems for data transmission and equivalent circuit for carrying out said method
11/29/2006CN1287540C Communication device and communication method
11/29/2006CN1287538C Method and device for controlling transmitting power under soft switchover state
11/29/2006CN1287537C Method and system for simultaneous bi-directional wireless communication between user station and first and second base stations
11/29/2006CN1287535C Doublet antenna, label and moving body recognition system using said doublet antenna
11/29/2006CN1287534C Wireless receiver with high sensitivity
11/29/2006CN1287533C Portable information equipment and control method for portable information equipment
11/29/2006CN1287530C Sub-band adaptive differential pulse code modulation/encoding apparatus and method, wireless transmission system,sub-band adaptive differential pulse code modulation/encoding apparatus and method, wir
11/29/2006CN1287515C Emitter using for CDMA communication system and emitting method thereof
11/29/2006CN1287400C Small switch apparatus
11/29/2006CN1287382C Signal processing device
11/29/2006CN1287352C 语音控制电器系统 Voice control electrical system
11/29/2006CN1286876C Production method of polytrimethylene terephthalate resin
11/29/2006CN1286710C Encapsulated machinery system band-pass filter for integrated circuits and method of fabrication thereof
11/28/2006US7143434 Video description system and method
11/28/2006US7143424 Multi-media player having a rotatable panel
11/28/2006US7143407 System and method for executing wireless communications device dynamic instruction sets
11/28/2006US7143330 Method and apparatus for transmitting acknowledgement signals
11/28/2006US7143212 Modem data transfer function wherein code is downloaded during inactivity intervals wherein data transfer function is suspended
11/28/2006US7142900 Combined global positioning system receiver and radio
11/28/2006US7142897 Portable terminal
11/28/2006US7142896 Method and apparatus for reducing power consumption of slotted mode mobile communication terminal
11/28/2006US7142895 Mobile telephone with pager mode
11/28/2006US7142894 Mobile phone for voice adaptation in socially sensitive environment
11/28/2006US7142893 Apparatus, and associated method, for facilitating identification of a mobile telephone
11/28/2006US7142890 Information processing device, item display method, program storage medium
11/28/2006US7142889 Communication terminal
11/28/2006US7142888 Radio communication method, base station and mobile station
11/28/2006US7142887 Process command transfer from a wireless telecommunications device toward a nearby terminal
11/28/2006US7142885 Cellular phone cordless home base unit
11/28/2006US7142884 Combined front-end circuit for wireless transmission systems
11/28/2006US7142844 Technique for effectively providing services to vehicles
11/28/2006US7142838 Wake up device for a communications system
11/28/2006US7142837 Multiple-section bandpass filter for broadcast communications
11/28/2006US7142836 Microwave filter distributed on circuit board of wireless communication product
11/28/2006US7142835 Apparatus and method for digital image correction in a receiver
11/28/2006US7142834 Noise removing circuit
11/28/2006US7142833 Matching unit
11/28/2006US7142832 High-frequency device
11/28/2006US7142831 Crest factor reduction and amplitude pre-distortion for multi-carrier signals
11/28/2006US7142830 Adaptive transceiver system
11/28/2006US7142829 Dual antenna diversity transmitter and system with improved power amplifier efficiency
11/28/2006US7142828 Base station for a telecommunication system
11/28/2006US7142827 Structural arrangement for a radio communication terminal incorporating a loudspeaker and an earpiece
11/28/2006US7142826 Portable radiotelephone and radiocommunication system including such a radiotelephone
11/28/2006US7142825 Method and apparatus for enabling dual control head operation of a mobile radio transceiver
11/28/2006US7142824 Antenna device with a first and second antenna
11/28/2006US7142823 Low jitter digital frequency synthesizer and control thereof
11/28/2006US7142822 Package device for accommodating a radio frequency circuit
11/28/2006US7142821 Radio frequency transmitting and receiving module and array of such modules
11/28/2006US7142819 Circuits and methods for controlling switching noise in switched-mode circuits
11/28/2006US7142818 Systems and methods for reducing radio receiver interference from an on-board avionics transmitter
11/28/2006US7142817 Portable telephone