| 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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| 09/08/2004 | CN1166078C Radio communication system and radio communication method |
| 09/08/2004 | CN1166075C Receiving/transmitting method and device using frequency hopping |
| 09/08/2004 | CN1166074C One bit correlator RAKE receiver |
| 09/08/2004 | CN1165998C Radio structure |
| 09/08/2004 | CN1165892C Method and apparatus for periodicity enhancement in decoding wideband signals |
| 09/08/2004 | CN1165891C High frequency content recovering method and device for over-sampled synthesized wideband signal |
| 09/08/2004 | CN1165871C Data carrier having reset means for interrupting processing |
| 09/08/2004 | CN1165865C Anti-collision tag apparatus and system |
| 09/07/2004 | US6789208 System for synchronized power supply control over a plurality of electronic devices by determining whether any one of the electronic devices conforms to a predetermined condition and synchronously switching on or off each device that satisfies the predetermined condition |
| 09/07/2004 | US6788962 Method of enhacning key functions in mobile telecommunication terminal |
| 09/07/2004 | US6788958 High-frequency module and mobile communication apparatus using the same |
| 09/07/2004 | US6788957 Two-band transmitter-receiver with dual radiation device |
| 09/07/2004 | US6788955 Radio communication apparatus |
| 09/07/2004 | US6788954 Cellular phone terminal |
| 09/07/2004 | US6788925 Ruggedized tradesworkers radio |
| 09/07/2004 | US6788924 Power saving protocol for TDMA multi-line wireless telephone handsets |
| 09/07/2004 | US6788923 Receiver noise reduction with expanding gated pulses |
| 09/07/2004 | US6788922 Radio FM receiver having a frequency 2-divider and a frequency 3-divider for alternatively dividing a VCO signal for down-converting a received radio signal |
| 09/07/2004 | US6788921 Modular RF IC architecture |
| 09/07/2004 | US6788749 Erasure based instantaneous loop control in a data receiver |
| 09/07/2004 | US6788747 Receiver capable of receiving analog broadcast and digital broadcast and IC for the same |
| 09/07/2004 | US6788744 Power control circuit and transmitter |
| 09/07/2004 | US6788736 Matched filter |
| 09/07/2004 | US6788735 Triple multiplexing spread spectrum receiver |
| 09/07/2004 | US6788734 Rake receiver for spread spectrum signal demodulation |
| 09/07/2004 | US6788733 Method and apparatus for interference cancellation in a communication system |
| 09/07/2004 | US6788732 Initial acquisition and frame synchronization in spread spectrum communication system |
| 09/07/2004 | US6788731 Flexible correlation and queueing in CDMA communication systems |
| 09/07/2004 | US6788730 Method and apparatus for applying codes having pre-defined properties |
| 09/07/2004 | US6788729 Frequency hopping method and base station |
| 09/07/2004 | US6788708 Code synchronization unit and method |
| 09/07/2004 | US6788669 CDMA demodulating apparatus and method and CDMA mobile communication system |
| 09/07/2004 | US6788662 Method for adaptive reverse power control for spread-spectrum communications |
| 09/07/2004 | US6788656 Communication system |
| 09/07/2004 | US6788655 Personal communications device with ratio counter |
| 09/07/2004 | US6788618 Method and apparatus for marine source diagnostics |
| 09/07/2004 | US6788617 Device for generating memory address and mobile station using the address for writing/reading data |
| 09/07/2004 | US6788551 Foldaway electronic device and flexible cable for same |
| 09/07/2004 | US6788248 Apparatus and method for controlling receiving rate of GPS signal |
| 09/07/2004 | US6788241 System and method for using keystroke data to configure a remote control device |
| 09/07/2004 | US6788204 Surface-wave transducer device and identification system with such device |
| 09/07/2004 | US6788171 Millimeter wave (MMW) radio frequency transceiver module and method of forming same |
| 09/07/2004 | US6788138 Transmission power control circuit |
| 09/07/2004 | US6788028 Charging a battery using constant voltage and pulse |
| 09/07/2004 | US6788026 Battery charger, including an amplifier for audio signals, for portable audio devices |
| 09/07/2004 | US6787815 High-isolation semiconductor device |
| 09/07/2004 | US6785935 Hinge device for camera-equipped mobile phones and mobile phone having such device |
| 09/03/2004 | CA2457264A1 Low visual impact monopole tower for wireless communications |
| 09/02/2004 | WO2004075577A1 Arrangements and method for power estimation |
| 09/02/2004 | WO2004075459A2 Transmit diversity and separating multiple loopback signals |
| 09/02/2004 | WO2004075453A2 System comprising controlled-supply communication module, radio communication assembly, methods and readers |
| 09/02/2004 | WO2004075448A1 Code division multiplexing commands on a code division multiplexed channel |
| 09/02/2004 | WO2004075436A1 A wireless transceiver and wireless transmitting/receiving method and program thereof |
| 09/02/2004 | WO2004075432A1 Communication receiver with a rake-based adaptive equalizer |
| 09/02/2004 | WO2004075431A1 Path-weight independent tracking of a scanning moment of signal components in a rake receiver |
| 09/02/2004 | WO2004075430A1 Demodulation method in wireless telemetry systems using frame combining |
| 09/02/2004 | WO2004075429A1 System for processing signals received and transmitted by a radiocommunication apparatus comprising two modules, and corresponding module and device |
| 09/02/2004 | WO2004075427A1 Telephone provided with integrated anti-radiation protection |
| 09/02/2004 | WO2004075426A1 Signal processing device and direct conversion reception device |
| 09/02/2004 | WO2004075425A1 Systems and methods for reducing harmonic interference effects in analog to digital conversion |
| 09/02/2004 | WO2004075424A2 Serial radio frequency to baseband interface with programmable clock |
| 09/02/2004 | WO2004075423A2 Multimode background scans of different communication systems on similar frequencies |
| 09/02/2004 | WO2004075419A2 Frequency hop sequences for multi-band communication systems |
| 09/02/2004 | WO2004075418A2 Method and apparatus for transmitting information within a communication system |
| 09/02/2004 | WO2004074862A2 Systems and methods for reducing radio receiver interference from an on-board avionics transmitter |
| 09/02/2004 | WO2004047488A3 Receiver |
| 09/02/2004 | WO2004034678A3 System employing wideband wireless communication with super cycle detection |
| 09/02/2004 | WO2004032343B1 Single chip radio with integrated antenna |
| 09/02/2004 | WO2004021132A3 Server processing of interactive screens for a wireless device |
| 09/02/2004 | WO2004015859A3 Variable gain amplifier with improved control characteristics linearity |
| 09/02/2004 | WO2004012067A3 Power down system and method for integrated circuits |
| 09/02/2004 | US20040172710 Transgenic seeds comprising vector coding heterologous genes for transformation and propagation of plants resistant to disease, insects, drought and heat; tissue engineering |
| 09/02/2004 | US20040172649 Method and device for displaying program information in a banner |
| 09/02/2004 | US20040172239 Method and apparatus for audio compression |
| 09/02/2004 | US20040172195 Method and system for data detection in a global positioning system satellite receiver |
| 09/02/2004 | US20040171957 Method of attenuating the influence on UWB communications of interference produced by bursty radio transmission systems |
| 09/02/2004 | US20040171397 Power amplification device, in particular for a cellular mobile telephone |
| 09/02/2004 | US20040171365 Off-channel signal detector with programmable hysteresis |
| 09/02/2004 | US20040171361 Selective input level wireless receiver |
| 09/02/2004 | US20040171360 Broadcast reception circuit, broadcast reception apparatus, and broadcast reception method |
| 09/02/2004 | US20040171358 Data transmission method, base station and transmitter for compensating for non-linearities in a transmission chain |
| 09/02/2004 | US20040171356 High frequency switch, radio communication apparatus, and high frequency switching method |
| 09/02/2004 | US20040171352 Radio communication system, radio station, and radio communication mehod |
| 09/02/2004 | US20040171346 Method of Adding Wireless Remote Control to Audio Playback Devices Equipped for Wired Remote Control |
| 09/02/2004 | US20040170439 Method and apparatus for an optical cdma system |
| 09/02/2004 | US20040170376 Receiver |
| 09/02/2004 | US20040170293 Vehicle accessory microphone |
| 09/02/2004 | US20040170288 Vehicle sound synthesizer |
| 09/02/2004 | US20040170236 Apparatus and method for decoding |
| 09/02/2004 | US20040170229 Simplified block linear equalizer with block space time transmit diversity |
| 09/02/2004 | US20040170228 Frequency domain partial response signaling with high spectral efficiency and low peak to average power ratio |
| 09/02/2004 | US20040170221 Frame synchronization and scrambling code identification in wireless communications systems and methods therefor |
| 09/02/2004 | US20040170220 Enhanced rake structure |
| 09/02/2004 | US20040170219 Diversity receiver and diversity reception method |
| 09/02/2004 | US20040170218 Rake receiver for ultra wide bandwidth communications systems |
| 09/02/2004 | US20040170217 Wireless personal area networks with rotation of frequency hopping sequences |
| 09/02/2004 | US20040170157 Apparatus and method for transmitting/receiving preamble in ultra wideband communication system |
| 09/02/2004 | US20040170147 Method and apparatus for assigning codes |
| 09/02/2004 | US20040170146 Method and apparatus for assigning codes |
| 09/02/2004 | US20040170145 Method and apparatus for assigning codes |