| 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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| 03/23/2005 | CN1599993A Optical transmitter apparatus |
| 03/23/2005 | CN1599986A Rake receiver for FDD and TDD modes |
| 03/23/2005 | CN1599985A Method and apparatus for tracking signals in a wireless communication system |
| 03/23/2005 | CN1599984A System and method of deskew buffering signals |
| 03/23/2005 | CN1599983A Method for detecting the quantization of spectra |
| 03/23/2005 | CN1599546A Slide-type mobile communication terminal |
| 03/23/2005 | CN1599502A Power supply apparatus of mobile terminal |
| 03/23/2005 | CN1599499A Device and method for managing electronic sequence number of portable terminal |
| 03/23/2005 | CN1599470A 数据备份系统 Data Backup System |
| 03/23/2005 | CN1599385A Braille identification device and method of mobile communication terminal |
| 03/23/2005 | CN1599380A Simple hinge unit capable of providing electrical connection in an electronic apparatus |
| 03/23/2005 | CN1599379A Mobile terminal with camera position fixing function |
| 03/23/2005 | CN1599378A Mobile terminal with camera position fixing function |
| 03/23/2005 | CN1599373A Method for preventing generating temporary loop when quickly station conventing |
| 03/23/2005 | CN1599368A Transmission/reception systems for uwb communication and methods thereof for mitigating interference |
| 03/23/2005 | CN1599363A Channel equalizer, method and computer program for equalizing a channel |
| 03/23/2005 | CN1599305A Synchronisation signal transmission method and system for CDMA mobile communication |
| 03/23/2005 | CN1599300A Method of assigning one or more spreading sequences to users of a multi carrier transmission network |
| 03/23/2005 | CN1599299A Method of dynamically assigning spreading sequences to users of a multi carrier transmission network |
| 03/23/2005 | CN1599296A Method for expanding detecting window in 1.28 Mcps TDD mobile communication system |
| 03/23/2005 | CN1599292A Single-board backup method and device with line protection |
| 03/23/2005 | CN1599277A Mobile terminal |
| 03/23/2005 | CN1599270A Vehicle positioning intelligent answer apparatus |
| 03/23/2005 | CN1599269A Digital middle frequency multi-frequency multi-mode radio frequency module |
| 03/23/2005 | CN1599268A Apparatus and method for removing transmission DC offset from a mobile terminal transmission signal |
| 03/23/2005 | CN1599267A Transmitter of GSM/TD-SCDMA two-mode terminal |
| 03/23/2005 | CN1599266A Compensation of filters in radio transmitters |
| 03/23/2005 | CN1599265A 发送机 Transmitter |
| 03/23/2005 | CN1599264A Loudspeaker output control method of mobile communication terminal |
| 03/23/2005 | CN1599245A 数字调谐器 Digital tuner |
| 03/23/2005 | CN1599128A Antenna device of mobile communication terminal |
| 03/23/2005 | CN1598914A 显示器件 Display Devices |
| 03/23/2005 | CN1598890A Vehicular audio apparatus, and tone generating method and program therefor |
| 03/23/2005 | CN1598779A Electronic device for controlling didital mixer |
| 03/23/2005 | CN1598754A Mobile terminal and method for providing a user-interface using a voice signal |
| 03/23/2005 | CN1598630A Sampling fibre-optical raster used by coding-decoding of DS-OCDMA system |
| 03/23/2005 | CN1598506A Data compressing method of interference superspectrum imaging instrument |
| 03/23/2005 | CN1598505A Data processing method of intreference superspectrum imaging instrument |
| 03/23/2005 | CN1194575C Integrated circuit capable of working in active and non-active mode and apparatus haveing said IC (FR) |
| 03/23/2005 | CN1194571C Base station receiver and transmitter radio frequency front end |
| 03/23/2005 | CN1194562C Device and method for estimating burst sygnal signal-to-noise ratio in global mobile communication system base station |
| 03/23/2005 | CN1194536C Method for simultaneously recording and reading digital audio and video dataflow and receiver using same |
| 03/23/2005 | CN1194521C Fastening device of mobile telecommunication unit |
| 03/23/2005 | CN1194514C Method and system for blind detection of modulation type |
| 03/23/2005 | CN1194495C Over-zone switchover method in CDMA communication system and system thereof |
| 03/23/2005 | CN1194493C Code division multiplexing communication system and correction timing controlling method of transmission line thereof |
| 03/23/2005 | CN1194492C Multi-subscriber detection method of base station in mobile CDMA communication system |
| 03/23/2005 | CN1194488C Full duplex radio communication emitting and receiving circuit and method |
| 03/23/2005 | CN1194480C Method of data on line exchange between main control plate and business plate in main control plate thermal redundancy |
| 03/23/2005 | CN1194479C Two-dimensional spread-spectrum communication method |
| 03/23/2005 | CN1194478C Multi-user test method for radio receiver |
| 03/23/2005 | CN1194477C Device to utilize internal DC reference voltage of IC chip |
| 03/23/2005 | CN1194476C System and method for improving high data rate wireless terminal characteristic using diversity |
| 03/23/2005 | CN1194379C Semiconductor device, portable remote-terminal unit and intermittently receiving method |
| 03/23/2005 | CN1194334C Performing information recording device, compression device, decoding device and telephone terminal device |
| 03/22/2005 | US6871356 Mobile video system |
| 03/22/2005 | US6871297 Power-on state machine implementation with a counter to control the scan for products with hard-BISR memories |
| 03/22/2005 | US6871083 Portable radio device |
| 03/22/2005 | US6871079 Antenna built-in type mobile phone |
| 03/22/2005 | US6871060 Car radio including a hand device |
| 03/22/2005 | US6871055 Direct conversion receiver, mobile radio equipment using the same, and RF signal receiving method |
| 03/22/2005 | US6871053 Wireless communication apparatus |
| 03/22/2005 | US6871052 Antenna diversity receiver |
| 03/22/2005 | US6871050 Circuit configuration for controlling the transmitting power of a battery-operated transceiver |
| 03/22/2005 | US6871049 Improving the efficiency of power amplifiers in devices using transmit beamforming |
| 03/22/2005 | US6871046 Radio transmitting apparatus and radio transmitting method |
| 03/22/2005 | US6870890 Power saving in communication terminals |
| 03/22/2005 | US6870889 Communication breaking device and method thereof |
| 03/22/2005 | US6870882 Finite-length equalization over multi-input multi-output channels |
| 03/22/2005 | US6870875 Transmission of urgent messages in frequency hopping system for intermittent transmission |
| 03/22/2005 | US6870874 Communication apparatus |
| 03/22/2005 | US6870826 Multicarrier transfer system and multicarrier modulation method |
| 03/22/2005 | US6870577 Process for managing a memory in a television receiver and television receiver |
| 03/22/2005 | US6870475 Electrically isolated power and data coupling system suitable for portable and other equipment |
| 03/22/2005 | US6870460 Input impedance arrangement for RF transponder |
| 03/22/2005 | US6870442 High-frequency device |
| 03/22/2005 | US6870428 Mobile radio communications device having a PLL that phase locks with two crystal oscillators |
| 03/22/2005 | US6869019 Communication device |
| 03/22/2005 | US6868941 Security belt |
| 03/22/2005 | US6868602 Heat generating components on the circuit board are installed in such a manner as to be in thermal communication with the frame so that the heat generated can be dissipated through the frame and away from the electronic device |
| 03/22/2005 | CA2362419C Data transmitting method in a cdma system |
| 03/17/2005 | WO2005025256A1 Automotive mobile terminal connection system providing mobile terminal function to enable dynamic external user interface |
| 03/17/2005 | WO2005025195A1 Mobile terminal device and control method thereof |
| 03/17/2005 | WO2005025165A1 Method and apparatus for improving channel estimate in presence of short spreading codes |
| 03/17/2005 | WO2005025164A1 Method and apparatus for removing code aliases when using short synchronization codes |
| 03/17/2005 | WO2005025163A1 Transmitter circuit, receiver circuit, interface circuit, and electronic device |
| 03/17/2005 | WO2005025135A1 Method for data transmission within a wireless local area network (wlan) |
| 03/17/2005 | WO2005025120A1 Mobile-unit-assisted modulation management |
| 03/17/2005 | WO2005025090A1 Radio transmitting apparatus and radio transmitting method |
| 03/17/2005 | WO2005025085A1 Phase offset spatial multiplexing |
| 03/17/2005 | WO2005025083A1 Detection of process state change |
| 03/17/2005 | WO2005025082A1 Method and system for providing printer apparatus of mobile phone |
| 03/17/2005 | WO2005025080A1 Mobile communication appliance |
| 03/17/2005 | WO2005025077A2 Ultra-wideband transmitter |
| 03/17/2005 | WO2005025066A1 Receiver circuit, interface circuit and electronic device |
| 03/17/2005 | WO2005025053A2 Dual mode multi-slot egprs transmitter |
| 03/17/2005 | WO2005024558A2 Ultra-wide band wireless/power-line communication system for delivering audio-video content |
| 03/17/2005 | WO2005024453A1 A method of acquiring a received spread spectrum signal |
| 03/17/2005 | WO2005002109A3 Method for automatic control of rf output level of a repeater |
| 03/17/2005 | WO2005002088B1 Radio receiver apparatus |