| 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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| 12/01/2004 | EP1481519A1 Detecting and measuring interference contained within a digital carrier |
| 12/01/2004 | EP1481490A1 Receiving spread spectrum signal in radio system |
| 12/01/2004 | EP1481488A1 TRANSMITTER/RECEIVER FOR BIDIRECTIONAL COMMUNICATIONS |
| 12/01/2004 | EP1481487A1 Transmission system |
| 12/01/2004 | EP1481485A1 A multi-band receiver |
| 12/01/2004 | EP1481484A1 Superheterodyne circuit with band-pass filter for channel selection |
| 12/01/2004 | EP1481483A2 System and method for efficiently detecting the identification of a received signal |
| 12/01/2004 | EP1481482A1 Signal receiver devices and methods |
| 12/01/2004 | EP1481481A1 Receiver and associated printing apparatus |
| 12/01/2004 | EP1481478A1 High-frequency signal switching |
| 12/01/2004 | EP1481367A1 Active backscatter transponder, communication system comprising the same and method for transmitting data by way of such an active backscatter transponder |
| 12/01/2004 | EP1481365A1 Fabric antenna for tags |
| 12/01/2004 | EP1480822A1 Printer for conveyance with wireless data port |
| 12/01/2004 | EP1382142A4 Even-order non-linearity correction feedback for gilbert style mixers |
| 12/01/2004 | EP1350330B1 Transmitting device |
| 12/01/2004 | EP1249079B1 Method and device for determining the carrier frequency of base stations in the mobile receiver of a cellular mobile telephony system working with w-cdma |
| 12/01/2004 | EP1232578B1 Secondary station and method of operating the station |
| 12/01/2004 | EP1145030B1 Multi-conversion radar detector having increased tuning range and self-calibrating function |
| 12/01/2004 | EP1142066A4 Apparatus and method for processing satellite and terrestrial signals |
| 12/01/2004 | EP1119923B1 Method for receiving spread-spectrum signals |
| 12/01/2004 | EP1108306B1 Transmitter, receiver and method in a telecommunication system for generating pn sequences for a plurality of user channels |
| 12/01/2004 | EP1011211B1 Receiver and method for coherent reception using received pilot symbols |
| 12/01/2004 | EP0913037B1 Transponder constructed for contactless inductive communication |
| 12/01/2004 | EP0862814B1 Method of selecting a transmit frequency |
| 12/01/2004 | EP0846363B1 Accumulator device for an electrical and/or electronic apparatus and telecommunication terminal comprising such a device |
| 12/01/2004 | CN2660797Y SN ratio measurer of direct sequences pread spectrum signal |
| 12/01/2004 | CN2660792Y Solar and hand generating multifunctional radio with cell phone charger |
| 12/01/2004 | CN2660791Y Radio emitting modular circuit |
| 12/01/2004 | CN2660786Y Diode RF detection circuit |
| 12/01/2004 | CN2659750Y Vehicle acoustics head with MP3 player jack |
| 12/01/2004 | CN1552166A Dynamic DCCH/FCH switching |
| 12/01/2004 | CN1552146A Apparatus and method for inhibiting periodic interference signals |
| 12/01/2004 | CN1552135A Configurable terminal engine |
| 12/01/2004 | CN1552131A Peak power and envelope magnitude regulators and CDMA transmitters featuring such regulators |
| 12/01/2004 | CN1552129A Sub-optimal iterative receiver method and system for a high-bit-rate CDMA transmission system |
| 12/01/2004 | CN1552128A Device and method for fine synchronization on the sampling of spread-coded received signals |
| 12/01/2004 | CN1551721A Case for mobile communication terminal |
| 12/01/2004 | CN1551673A Measuring of channel evaluation in multi-channel radio system through package error rate and selection thereof |
| 12/01/2004 | CN1551672A Channel evaluation by adaptive frequency hopping method |
| 12/01/2004 | CN1551668A Flexible correlation for client-side equipment to search cell in a CDMA |
| 12/01/2004 | CN1551667A Cell searching method in asyncronous wideband code division multiple access system |
| 12/01/2004 | CN1551666A Cell searching method in asyncronous wideband code division multiple access system |
| 12/01/2004 | CN1551659A Broadcast message service method in mobile communication terminal |
| 12/01/2004 | CN1551658A Mobile communication terminal supporting three pattern communication mode |
| 12/01/2004 | CN1551657A Bluetooth headset and method for informing user of incoming call signal using the same |
| 12/01/2004 | CN1551656A Matching circuit and laminated duplexer with the matching circuit |
| 12/01/2004 | CN1551654A Base station, mobile station, communication system, transmission control method, and mobile station control program |
| 12/01/2004 | CN1551616A Portable phone with camera and customizable photographic composition guidelines |
| 12/01/2004 | CN1551603A Cover replacement assembly for mobile communication terminal |
| 12/01/2004 | CN1551602A Sound reproducing apparatus |
| 12/01/2004 | CN1551601A 移动终端 The mobile terminal |
| 12/01/2004 | CN1551599A 便携式终端装置 The portable terminal device |
| 12/01/2004 | CN1551585A Method and apparatus for transferring and receiving ultra wideband signals using differential phase shift keying scheme |
| 12/01/2004 | CN1551550A Receiving diversity apparatus and method of mobile station for high data rate type mobile communication system |
| 12/01/2004 | CN1551543A Method for reducing multi-path interference and target type receiver |
| 12/01/2004 | CN1551535A Method of overhead channel transmission in mobile communication system and apparatus using the same |
| 12/01/2004 | CN1551534A Local time adjusting method of mobile communication terminal |
| 12/01/2004 | CN1551528A Outer loop/weighted open loop power control in a time division duplex communication system |
| 12/01/2004 | CN1551527A Method of controlling initial power ramp-up in a CDMA system by using short codes |
| 12/01/2004 | CN1551526A Power control apparatus and method for a tdd CDMA mobile communication system |
| 12/01/2004 | CN1551523A Apparatus and method for generating and receiving business in CDMA mobile communication system |
| 12/01/2004 | CN1551522A Method and apparatus for interference cancellation in a rake receiver |
| 12/01/2004 | CN1551521A Portable information communication terminal, program, and recording medium |
| 12/01/2004 | CN1551519A Antenna device for mobile communication terminal and its method |
| 12/01/2004 | CN1551518A Background tuner of a radio broadcast receiver to receive traffic and travel information (TTI) |
| 12/01/2004 | CN1551517A Radio reception apparatus and reception filtering method |
| 12/01/2004 | CN1551516A Apparatus and method for controlling noise in mobile communication terminal |
| 12/01/2004 | CN1551515A 调谐器 Tuner |
| 12/01/2004 | CN1551514A Device for removing interference signal with different characteristic and method for removing thereof |
| 12/01/2004 | CN1551513A Cdma接收机 Cdma receiver |
| 12/01/2004 | CN1551512A CDMA receiver and method of judging tfci candidates of the same |
| 12/01/2004 | CN1551511A Uwb transceiving apparatus and method for dynamically reducing interference |
| 12/01/2004 | CN1551510A Super self excited radiofrequency receiver and its data receiving method |
| 12/01/2004 | CN1551509A Wireless telecommunication system, transmitting device, receiving device, processing method and programme |
| 12/01/2004 | CN1551505A Versatile charge sampling circuits |
| 12/01/2004 | CN1551500A Duplexer using surface acoustic wave filters and electronic device equipped with the same |
| 12/01/2004 | CN1551488A 通信半导体集成电路器件以及无线通信系统 Communication semiconductor integrated circuit device and a wireless communication system |
| 12/01/2004 | CN1551406A Antenna duplexer and its design method ,manufacturing method and communication device |
| 12/01/2004 | CN1551225A Built-in self test system and method |
| 12/01/2004 | CN1551098A Reduced power consumption for a graphics accelerator and display |
| 12/01/2004 | CN1550959A Information input device, cursor moving device and portable telephone |
| 12/01/2004 | CN1178538C Device and method for reduction of awake time in wireless communication device utilizing slotted paging |
| 12/01/2004 | CN1178535C Transmission distortion compensation type receiver |
| 12/01/2004 | CN1178504C Method of downloading of data to MPEG receiver/decoder and MPEG transmission system for implementing the same |
| 12/01/2004 | CN1178502C System and method for multi digital signal distribution |
| 12/01/2004 | CN1178501C Image processing equipment and method thereof |
| 12/01/2004 | CN1178445C Voice frequency decoder |
| 12/01/2004 | CN1178440C Transmitting device and transmitting method |
| 12/01/2004 | CN1178420C Radio communication equipment and method for pre-teating frame rate in CDMA communication system |
| 12/01/2004 | CN1178418C Method and device for implementing multipath search in WCDMA down link |
| 12/01/2004 | CN1178411C Pilot strength measurement and multipath delay searcher for CDMA receiver |
| 12/01/2004 | CN1178408C Interlever and deinterlever for use in diversity transmission communication system |
| 12/01/2004 | CN1178407C Communication apparatus for vehicles |
| 12/01/2004 | CN1178405C Method and apparatus for using full spectrum transmitted power in a spread spectrum communication system for tracking individual recipient phase time and energy |
| 12/01/2004 | CN1178403C Audio data transmission apparatus and method, and audio data recording medium |
| 12/01/2004 | CN1178402C Demodulating method capable of maintaining specular purity |
| 12/01/2004 | CN1178401C Receiver with sigma-delta analog-digital converter |
| 12/01/2004 | CN1178400C Method and apparatus for wireless phone transmit power amplification with reduced power consumption |
| 12/01/2004 | CN1178394C Fractional-N frequency synthesiser |
| 12/01/2004 | CN1178382C Matching unit |