| 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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| 01/24/2002 | US20020009129 Apparatus and method for synchronization of uplink synchronous transmission scheme in a CDMA communication system |
| 01/24/2002 | US20020009128 Receiving apparatus |
| 01/24/2002 | US20020009127 Efficient spreader for spread spectrum communication systems |
| 01/24/2002 | US20020009126 High speed precision pseudo random noise shift control for fast multiple channel global positioning system signal re-tracking |
| 01/24/2002 | US20020009125 High bandwidth efficient spread spectrum modulation using chirp waveform |
| 01/24/2002 | US20020009124 Large area wireless CDMA system and method |
| 01/24/2002 | US20020009123 Apparatus and method for calculating and implementing a fibonacci mask for a code generator |
| 01/24/2002 | US20020009096 High data rate cdma wireless communication system |
| 01/24/2002 | US20020009068 Method for allowing multi-user orthogonal and non-orthogonal interoperability of code channels |
| 01/24/2002 | US20020009064 Method and apparatus for processing a punctured pilot channel |
| 01/24/2002 | US20020009063 High-data-rate supplemental channel for CDMA telecommunications system |
| 01/24/2002 | US20020009000 Adding imperceptible noise to audio and other types of signals to cause significant degradation when compressed and decompressed |
| 01/24/2002 | US20020008787 Television receiving apparatus |
| 01/24/2002 | US20020008777 Method and apparatus for filtering interference and nonlinear distortions |
| 01/24/2002 | US20020008656 Method and apparatus to determine the direction to a transponder in a modulated backscatter communication system |
| 01/24/2002 | US20020008612 Validation of the presence of an electromagnetic transponder in the field of a phase demodulation reader |
| 01/24/2002 | US20020008611 Validation of the presence of an electromagnetic transponder in the field of an amplitude demodulation reader |
| 01/24/2002 | US20020008579 Carrier-blanking mechanism for sweeping detector used to measure and correct RF power amplifier distortion |
| 01/24/2002 | US20020008576 Transmission power amplification method and apparatus |
| 01/24/2002 | US20020008126 Securing device for personal pagers |
| 01/24/2002 | US20020007510 Smart bathroom fixtures and systems |
| 01/24/2002 | DE19543844C2 UHF-Signalgenerator UHF signal generator |
| 01/24/2002 | DE10034296A1 Digital mobile phone has external holder for subscriber identification modules |
| 01/24/2002 | CA2415381A1 Method and apparatus for performing idle mode reacquisition and handoff in an asynchronous communication system |
| 01/24/2002 | CA2415297A1 Medicament dispenser |
| 01/23/2002 | EP1175087A2 Bi-directional communication system, display apparatus, base apparatus and bi-directional communication method |
| 01/23/2002 | EP1175032A1 Single-carrier/ds-cdma packet transmitting method, uplink packet transmitting method in multicarrier/ds-cdma mobile communication system, and structure of downlink channel in multicarrier/ds-cdma mobile communication system |
| 01/23/2002 | EP1175031A2 CDMA spreading method and communication terminal apparatus |
| 01/23/2002 | EP1175019A1 RAKE receiver for a CDMA system, in particular incorporated in a cellular mobile phone |
| 01/23/2002 | EP1175018A1 Multimode front end and wireless communication apparatus |
| 01/23/2002 | EP1175017A2 Mobile telecommunication device with bracelet |
| 01/23/2002 | EP1175016A1 Integrated circuit with active and inactive mode of operation and apparatus comprising such circuit |
| 01/23/2002 | EP1174834A2 Device location and identification system |
| 01/23/2002 | EP1174798A2 Shared communication bus arbitration system and method for arbitrating |
| 01/23/2002 | EP1173961A1 Method and apparatus for frequency offset correction |
| 01/23/2002 | EP1173955A1 Control of interconnected audio/video devices |
| 01/23/2002 | EP1173944A1 Method for forming and determining a signal sequence, method of synchronization, transmitter unit and receiver unit |
| 01/23/2002 | EP1173943A1 Method of generating and/or detecting synchronization sequences, synchronization method, transmitter unit and receiver unit |
| 01/23/2002 | EP1173936A2 Method for controlling transmission power |
| 01/23/2002 | EP1173934A1 Digital radio system |
| 01/23/2002 | EP1173933A1 System and method for achieving time slot synchronization in a wideband cdma system in the presence of large initial frequency errors |
| 01/23/2002 | EP1173931A1 Cell search appratus and method in cdma mobile communication system |
| 01/23/2002 | EP1173929A1 Method and device for managing power consumption of a receiver in stand-by mode |
| 01/23/2002 | EP1173928A1 Dual mode power controllers and related methods and radiotelephones |
| 01/23/2002 | EP1127469A4 Rfid tag having parallel resonant circuit for magnetically decoupling tag from its environment |
| 01/23/2002 | EP0675606B1 Receiver for spread spectrum communication |
| 01/23/2002 | CN2473816Y Roaming Audio-video transmitter |
| 01/23/2002 | CN2473815Y Antenna wide band differential mode coupler device |
| 01/23/2002 | CN2473814Y Crystal oscillation frequency regulation radio emitter |
| 01/23/2002 | CN2473813Y Thick film external wire interface module using transformer coupling |
| 01/23/2002 | CN2473812Y Screen fixer for rear projection equipment |
| 01/23/2002 | CN2473811Y Radio communication terminal capable of internet access and auxiliary communication terminal |
| 01/23/2002 | CN1332932A Method for storing digital audio and video dataflow, storage device and receiver for implementing said method |
| 01/23/2002 | CN1332931A Method for simultaneously recording and reading digital audio and video dataflow and receiver using same |
| 01/23/2002 | CN1332926A System and method for customizing program guide information to includes reminder item or local identifier |
| 01/23/2002 | CN1332916A Channel spreading device and method for CDMA communication system |
| 01/23/2002 | CN1332914A Baseband frequency hopping utilizing time division multiplexed mapping between radio transceiver and digital signal processing resources |
| 01/23/2002 | CN1332910A Circuit for multi-standard communications terminal |
| 01/23/2002 | CN1332909A Integrated transmtter and receiver components for dual-band transceiver |
| 01/23/2002 | CN1332908A Simple enclosure for electronic components |
| 01/23/2002 | CN1332906A Quantization method for iterative decoder in communication system |
| 01/23/2002 | CN1332875A Pipeline processing for data channels |
| 01/23/2002 | CN1332589A Detecting receiver, method, system and telephone for improving transmission error |
| 01/23/2002 | CN1332584A Local vibration source for RF phase lock |
| 01/23/2002 | CN1332583A Doppler shift estimating method based on statistic set in mobile communication system |
| 01/23/2002 | CN1332544A Adaptive predicting smoothing RAKE reception method and receiver |
| 01/23/2002 | CN1332543A Emitting power control method and mobile communication system |
| 01/23/2002 | CN1332541A Pilot channel tracking method based on multipath channel energy window gravity center tracking loop |
| 01/23/2002 | CN1332535A TV tuning element |
| 01/23/2002 | CN1332527A WAP-based transmitted data compressing process |
| 01/23/2002 | CN1332526A Array antenna transceiver capable of continuous transmitting and receiving |
| 01/23/2002 | CN1332523A Two-way radio commuincation system and method |
| 01/23/2002 | CN1078432C Radio Receiver and method of saving cell thereof |
| 01/23/2002 | CN1078428C Image coding method and apparatus |
| 01/23/2002 | CN1078412C Variable rate transmitting method, and transmitter and receiver using it |
| 01/23/2002 | CN1078408C Method and apparatus for automatically tuning receiver |
| 01/23/2002 | CN1078407C Receiver of direct spread communication system through window filter |
| 01/23/2002 | CN1078143C Transmitting responder for sensing and transmitting vehicie tyre parameter and sensor device |
| 01/22/2002 | US6341227 Method and apparatus for reducing effect of mismatches and increasing the rigidity of mobile communication device |
| 01/22/2002 | US6341218 Supporting and connecting a portable phone |
| 01/22/2002 | US6341217 Portable telephone with shielded transmission antenna |
| 01/22/2002 | US6341216 Transmitter-receiver circuit for radio communication and semiconductor integrated circuit device |
| 01/22/2002 | US6341214 Transmission power control method and transmission/reception apparatus |
| 01/22/2002 | US6341195 Apparatus and methods for a television on-screen guide |
| 01/22/2002 | US6341165 Coding and decoding of audio signals by using intensity stereo and prediction processes |
| 01/22/2002 | US6341145 Communication method for broadband digital radio system and broadband digital radio communication terminal |
| 01/22/2002 | US6341141 Method and apparatus for detecting spectrum spread signals |
| 01/22/2002 | US6341140 Code synchronization apparatus of multi-carrier direct sequence spread spectrum communication system |
| 01/22/2002 | US6341125 Method for improving TFCI transportation performance |
| 01/22/2002 | US6341123 Digital audio broadcasting receiver |
| 01/22/2002 | US6340932 Carrier with antenna for radio frequency identification |
| 01/22/2002 | US6339961 Ultrasonic detecting lubrication apparatus with acoustically isolated transducer |
| 01/22/2002 | CA2279031C Sweep pilot technique for a control system that reduces distortion produced by electrical circuits |
| 01/22/2002 | CA2250430C Method and system for reducing interbeam interference and multipath fading in bent-pipe satellite communications systems |
| 01/22/2002 | CA2204679C Self-testing transceiver |
| 01/22/2002 | CA2198043C Modular contiguous output multiplexer |
| 01/17/2002 | WO2002005551A1 Television receiver and method for receiving broadcast signal |
| 01/17/2002 | WO2002005523A1 Low-radiation receiver and mobile phone |
| 01/17/2002 | WO2002005513A1 Interface device for interfacing between a baseband processor and a radio transceiver unit |
| 01/17/2002 | WO2002005488A1 Communications system |