Patents
Sitemap › H04 - Electric communication technique › H04B - Transmission › 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
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)
03/2007
03/07/2007EP1760918A2 Device, method and program for mobile reception of digital broadcasts
03/07/2007EP1760903A1 Wide band test grab wire unit, wide band test grab wire board and wide band test device
03/07/2007EP1760902A2 A system and method for excluding narrow band noise from a communication channel
03/07/2007EP1760901A1 Method and apparatus for selecting delay values for a RAKE receiver
03/07/2007EP1760900A1 Radio tag and radio tag communication distance modification method
03/07/2007EP1760899A1 Wireless communications system, cradle unit, and mobile device
03/07/2007EP1760898A1 Method and device for determining the occupation by a signal of an adjacent channel.
03/07/2007EP1760896A1 Product for carrying audio and telephonic communication devices
03/07/2007EP1760895A1 Transceiver module
03/07/2007EP1760894A2 Method and Apparatus for Controlling Power Consumption of Portable Devices connected to Wireless Network
03/07/2007EP1760893A2 Method and apparatus for automatic alignment of notch filters
03/07/2007EP1760892A1 Modulation output device
03/07/2007EP1760891A1 Two dimensional interleaving for cdma
03/07/2007EP1760879A2 High-frequency receiver
03/07/2007EP1760878A1 Glbert-cell mixer with band selection
03/07/2007EP1760833A1 Antenna and radio communication unit
03/07/2007EP1760639A1 Input impedance arrangement for RF transponder
03/07/2007EP1759561A2 Headphone receiver apparatus for use with low power transmitters
03/07/2007EP1759534A2 Coding of scene cuts in video sequences using non-reference frames
03/07/2007EP1759466A1 Multi-gain data processing
03/07/2007EP1759465A1 Adaptive mostly-digital ultra-wide band receiver
03/07/2007EP1759464A1 Radio for a motor vehicle
03/07/2007EP1759463A2 System for optimizing cellular telephone call placement with minimal user overhead
03/07/2007EP1716702A4 System and method for tv automatice gain control (agc)
03/07/2007EP1547266B1 Rake receiver
03/07/2007EP1449276B1 Gps equipped cellular phone using a spdt mems switch and single shared antenna
03/07/2007EP1374397B1 Receiver circuit for mobile radio receivers with automatic amplification control
03/07/2007EP1356668B1 Device with several transport current paths for receiving digital radio signals
03/07/2007EP1249104B1 Data delivery through beacons
03/07/2007EP1216548B1 Data delivery through portable devices
03/07/2007EP1201027B1 Parallel amplifier architecture using digital phase control techniques
03/07/2007EP1145203B1 Frequency scanning, auto tuning rfid tag reader
03/07/2007EP0937338B1 Method and apparatus for reducing standby current in communications equipment
03/07/2007CN2877175Y Universal function expander for cell phone
03/07/2007CN2877150Y Apparatus and system for establishing backhaul by smart antenna
03/07/2007CN2877149Y Low complex degree ultra-wideband radio-frequency front terminal
03/07/2007CN2877148Y Radio with medium program navigation function
03/07/2007CN2877147Y Apparatus for converting VF signal into FM signal of cell phone
03/07/2007CN1926860A Optimal spatio-temporal transformations for reduction of quantization noise propagation effects
03/07/2007CN1926853A Receiving apparatus, receiving system using this receiving apparatus, and receiving method thereof
03/07/2007CN1926788A Wireless base station unit and transmission power control method
03/07/2007CN1926779A CPICH processing for SINR estimation in W-CDMA system
03/07/2007CN1926778A CDMA receiving apparatus and method
03/07/2007CN1926777A Method and system for channel estimation, relating receiver and computer program product
03/07/2007CN1926775A Multihop ultrawide band network
03/07/2007CN1926774A Method for generating UWB pulse
03/07/2007CN1926773A Circuit board for mobile communication terminal having ultrasonic wave speaker system
03/07/2007CN1926772A Deinterleaving apparatus and method using inner memory and outer memory
03/07/2007CN1926771A Method and system for dual-core processing
03/07/2007CN1926770A Transmitter apparatus and wireless communication apparatus
03/07/2007CN1926592A Electric source button status lamp for universal electronic device remote controller
03/07/2007CN1925656A Multimode communication IC and its information interacting method
03/07/2007CN1925655A Method and apparatus for controlling power consumption of portable devices connected to wireless network
03/07/2007CN1925648A Call receive method of mobile communication terminal at camera mode
03/07/2007CN1925561A Camera module apparatus with IR-cut-coated window glass
03/07/2007CN1925536A Imaging system and system control method
03/07/2007CN1925511A Mobile communication terminal having a mode selector and a mode selection method thereof
03/07/2007CN1925510A Mobile communication terminal having opening mechanism
03/07/2007CN1925509A Mobile terminal device
03/07/2007CN1925508A Slide assembly for a portable terminal
03/07/2007CN1925470A Multi-path judging method for time-division duplex mobile communication system
03/07/2007CN1925459A Device and method for packaging multiple-pass data packet
03/07/2007CN1925432A Method for realizing tax controlled data monitoring of POS system
03/07/2007CN1925411A Public information real-time promulgating system for vehicles and its realizing method
03/07/2007CN1925371A Trunk optical fibre protection inverting device and method for EPON system
03/07/2007CN1925364A Frequency synchronization method for TD-SCDMA system and device using this method
03/07/2007CN1925345A Multi-user detection using an adaptive combination of joint detection and successive interference cancellation
03/07/2007CN1925344A Receiver system having intelligent aerial and multi-user detection
03/07/2007CN1925343A Multi-path searching method for multiple mobile station
03/07/2007CN1925342A Mobile communication terminal battery device and its motion method
03/07/2007CN1925341A Multimode mobile communication device and its configuration and operation controlling method
03/07/2007CN1925340A Digital automatic gain control system having super big dynamic range
03/07/2007CN1925339A Electronic device
03/07/2007CN1925338A Radio communication system, radio station, and radio communication method
03/07/2007CN1925337A High-frequency receiver
03/07/2007CN1925336A Digital broadcast receiver
03/07/2007CN1925335A Device and method for providing broadcast station name of aural receiver
03/07/2007CN1925334A Device for reducing signal peak-to-average ratio
03/07/2007CN1925333A Battery locking apparatus for electronic devcie
03/07/2007CN1925217A Four-wire type gyroidal antenna structure without coaxial cable
03/07/2007CN1303859C Slide hinge for small-sized information terminal
03/07/2007CN1303858C Hinge for portable terminal
03/07/2007CN1303857C Hinge for portable terminal
03/07/2007CN1303856C Slide type portable terminal
03/07/2007CN1303801C 携带式终端机 Portable terminals
03/07/2007CN1303765C Path diversity receiver apparatus and method of spectrum spread communication system
03/07/2007CN1303764C Low converter possessing high symmetricity and linearity
03/07/2007CN1303496C Communication bus system operable in a sleep mode and a normal mode
03/06/2007US7188279 Method, program, and storage medium for acquiring logs
03/06/2007US7188177 Provision of services via an information technology network
03/06/2007US7188159 Efficient software download to configurable communication device
03/06/2007US7188089 System and method for securely storing, generating, transferring and printing electronic prepaid vouchers
03/06/2007US7187958 Folding mobile communications apparatus
03/06/2007US7187957 Portable terminal
03/06/2007US7187954 Semiconductor integrated circuit for radio communication
03/06/2007US7187950 Command station for mobile radio networks
03/06/2007US7187948 Personal portable integrator for music player and mobile phone
03/06/2007US7187945 Versatile antenna switch architecture
03/06/2007US7187944 Onboard cell phone automatic dialing device
03/06/2007US7187940 Decorrelating rake receiver apparatus and method
1 ... 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 ... 1886