| 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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| 06/26/2002 | CN1086863C Amplifier circuit for transmitter |
| 06/26/2002 | CN1086847C Radio receiving apparatus |
| 06/26/2002 | CN1086826C Method and system for data transfer |
| 06/25/2002 | US6412029 Method and apparatus for interfacing between a digital signal processor and a baseband circuit for wireless communication system |
| 06/25/2002 | US6411831 Portable telephone |
| 06/25/2002 | US6411829 Radio communication equipment and method for controlling charge of the same |
| 06/25/2002 | US6411828 Communications devices and methods that operate according to communications device orientations determined by reference to gravitational sensors |
| 06/25/2002 | US6411827 Radio selective calling receiver and portable telephone apparatus for efficiently managing received call |
| 06/25/2002 | US6411826 Portable radiotelephones including patch antennas having openings therein |
| 06/25/2002 | US6411817 Method and system for dynamic downlink power control in a time-division, multiplex wireless system |
| 06/25/2002 | US6411808 Portable terminal equipment |
| 06/25/2002 | US6411802 Wireless backup telephone device |
| 06/25/2002 | US6411797 Method and apparatus for performance characterization of satellite transponders |
| 06/25/2002 | US6411662 Communication terminal device, cellular radio communication system, and information communication method |
| 06/25/2002 | US6411660 Device for reducing lock-up time of Frequency synthesizer |
| 06/25/2002 | US6411659 Timing recovery using the pilot signal in high definition TV |
| 06/25/2002 | US6411653 Cascaded polyphase DFT-filter band for a wireless telecommunications system |
| 06/25/2002 | US6411647 Fully integrated ethernet transmitter architecture with interpolating filtering |
| 06/25/2002 | US6411646 Direct conversion time division duplex radio, direct sequence spread spectrum cordless telephone |
| 06/25/2002 | US6411644 Frequency hop pilot technique for a control system that reduces distortion produced by electrical circuits |
| 06/25/2002 | US6411610 Correlation for synchronizing to long number sequences in communications systems |
| 06/25/2002 | US6411582 Disk player |
| 06/25/2002 | US6411515 Amplifier |
| 06/25/2002 | US6411212 Transponder arrangement |
| 06/25/2002 | US6411197 Apparatus and method for receiving an interleaved selective calling signal |
| 06/25/2002 | US6411186 Delay estimation method and a receiver |
| 06/25/2002 | US6411181 Dielectric resonator, inductor, capacitor, dielectric filter, oscillator, and communication device |
| 06/25/2002 | US6411176 Voltage-controlled duplexer and communication apparatus |
| 06/25/2002 | CA2270295C Dielectric filter, transmission-reception sharing unit, and communication device |
| 06/25/2002 | CA2217259C Demodulation using a time domain guard interval with an overlapped transform |
| 06/25/2002 | CA2108129C Transmit/receive module |
| 06/20/2002 | WO2002049388A1 Radio base station apparatus and communication terminal apparatus |
| 06/20/2002 | WO2002049385A2 Multi-carrier communications with adaptive cluster configuration and switching |
| 06/20/2002 | WO2002049379A1 Use of third party ultra wideband devices to establish geo-positional data |
| 06/20/2002 | WO2002049378A1 Hand-off between ultra-wideband cell sites |
| 06/20/2002 | WO2002049348A1 Recursive metric for ntsc interference rejection in the atsc-hdtv trellis decoder |
| 06/20/2002 | WO2002049324A1 Headset arrangement with optical fiber connection to a communication device for reduction of the radiation to the user and communication method |
| 06/20/2002 | WO2002049303A1 Receiver |
| 06/20/2002 | WO2002049272A2 Method and system of networking in uncoordinated frequency hopping piconets |
| 06/20/2002 | WO2002049251A1 Receiving device and method |
| 06/20/2002 | WO2002049245A1 Mapping radio-frequency noise in an ultra-wideband communication system |
| 06/20/2002 | WO2002049238A1 Portable radio device having antenna switching function |
| 06/20/2002 | WO2002049236A2 Modified block space time transmit diversity encoder |
| 06/20/2002 | WO2002049231A2 Method and apparatus for code assignment in a spread spectrum wireless communication system |
| 06/20/2002 | WO2002049230A1 Interference suppression method, in reception, of a radio signal transmitted in spread-spectrum band |
| 06/20/2002 | WO2002049229A2 Fast decoding of long codes |
| 06/20/2002 | WO2002049228A1 A method of quadrature spreading |
| 06/20/2002 | WO2002049227A1 Received wave transmitter and mobile device identification system |
| 06/20/2002 | WO2002049225A1 Keyboard for a mobile radio terminal |
| 06/20/2002 | WO2002049224A2 Zero if transceiver |
| 06/20/2002 | WO2002049221A2 Method and apparatus for a waveform quality measurement_____ |
| 06/20/2002 | WO2002049220A2 Apparatus and method for power ramp up of wireless modem transmitter |
| 06/20/2002 | WO2002049218A1 Encoder and decoder |
| 06/20/2002 | WO2002049205A2 Audio output stage for a mobile telephone |
| 06/20/2002 | WO2002049144A1 Device for separating transmission and reception signals |
| 06/20/2002 | WO2002048983A1 Remote, wetness signaling system |
| 06/20/2002 | WO2002029997A3 Code detection circuit and code detection method |
| 06/20/2002 | WO2002028121A3 Radio communications system with reduced data rate on the broadcast channel |
| 06/20/2002 | WO2002025807A3 Wideband fast-hopping receiver front-end and mixing method |
| 06/20/2002 | WO2002023747A3 Power saving method based on bit error rate (ber) measurements |
| 06/20/2002 | WO2002023634A3 Cmos transceiver having an integrated power amplifier |
| 06/20/2002 | WO2002019545A3 System for closed loop power control using a linear or a non-linear power amplifier |
| 06/20/2002 | WO2002014889A3 Apparatus and method for integrated frequency hopping and gps receiver |
| 06/20/2002 | WO2002008866A3 Spread spectrum meter reading system utilizing low-speed/high-power frequency hopping |
| 06/20/2002 | WO2002007339A3 Directed maximum ratio combining methods and systems for high data rate traffic |
| 06/20/2002 | WO2001076949A3 Method and device for producing data carriers equipped with an integrated transponder |
| 06/20/2002 | WO2001076089A3 Symbol combiner synchronization after a jump to a new time alignment |
| 06/20/2002 | WO2001059939A3 Apparatus and method for remotely powering-down a wireless transceiver |
| 06/20/2002 | US20020078469 Broadcast receiver and method and apparatus for computing viewing/listening information |
| 06/20/2002 | US20020078397 Backup / recovery system and methods for protecting a computer system |
| 06/20/2002 | US20020078314 System and method for dynamically moving checksums to different memory locations |
| 06/20/2002 | US20020078264 System and method for capturing and storing trace data signals in system main storage |
| 06/20/2002 | US20020077536 Signal processing apparatus |
| 06/20/2002 | US20020077155 Method for using memory area in mobile communication terminal |
| 06/20/2002 | US20020077150 Base station with antenna, including an amplifier, located at a distance from the base station |
| 06/20/2002 | US20020077138 Adaptive power control in a radio communications systems |
| 06/20/2002 | US20020077135 Emoticon input method for mobile terminal |
| 06/20/2002 | US20020077074 RF receiver with power off control |
| 06/20/2002 | US20020077073 Heavy-duty audio equipment |
| 06/20/2002 | US20020076960 Folding-type electronic apparatus comprising two base members hinge-connected by a hinge connector with an FPC |
| 06/20/2002 | US20020076193 System and method of using variable pulses for symbology |
| 06/20/2002 | US20020076112 Apparatus and method of program classification based on syntax of transcript information |
| 06/20/2002 | US20020076081 Digital watermarks and postage |
| 06/20/2002 | US20020076060 Programmable headset and programming apparatus and method |
| 06/20/2002 | US20020075978 Base station synchronization |
| 06/20/2002 | US20020075976 Precision timing generator system and method |
| 06/20/2002 | US20020075971 Digital tuner |
| 06/20/2002 | US20020075970 Phase offset calculation method and phase offset circuit |
| 06/20/2002 | US20020075965 Digital signal processing techniques for improving audio clarity and intelligibility |
| 06/20/2002 | US20020075950 Modem tuner |
| 06/20/2002 | US20020075948 User equipment which uses pre-rotation before transmission |
| 06/20/2002 | US20020075946 Method and apparatus for searching multipaths of mobile communication system |
| 06/20/2002 | US20020075945 Correlation and demodulation circuit for a rceiver for signals modulated by a specific code |
| 06/20/2002 | US20020075943 Transmission circuit |
| 06/20/2002 | US20020075942 Method and apparatus for reducing code phase search space |
| 06/20/2002 | US20020075941 Multiple access frequency hopping network with interference anticipation |
| 06/20/2002 | US20020075940 Networking in uncoordinated frequency hopping piconets |
| 06/20/2002 | US20020075907 Methods and apparatus for generating a constant-envelope composite transmission signal |
| 06/20/2002 | US20020075892 DC-offset correction circuit having a DC control loop and a DC blocking circuit |
| 06/20/2002 | US20020075889 Apparatus, and associated method, for facilitating resource allocation in a communication system |