| 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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| 08/05/1998 | CN1189758A Timing signal supplying device of doubled timing synchronous system |
| 08/05/1998 | CN1189755A Radio signal processing apparatus of portable telephone for sharing digital/analog compatible mode and personal communication servide mode |
| 08/05/1998 | CN1189754A Mobile station having drift-free pulsed power detection method and apparatus |
| 08/05/1998 | CN1189751A Test circuit of base station for mobile radio communication system |
| 08/05/1998 | CN1189720A Phase-locked loop circuit and radio communication apparatus using the same |
| 08/05/1998 | CN1189705A Antenna-Shared distributor and transmission and receiving apparatus usingsame |
| 08/05/1998 | CN1039470C Ultrashort-wave transceiver for microwaves or higher frequency electromagnetic waves |
| 08/05/1998 | CA2226644A1 Base station for a contactless interrogation system comprising a phase locked and voltage controlled oscillator |
| 08/04/1998 | USRE35867 Method and apparatus for controlling coefficients of adaptive filter |
| 08/04/1998 | US5790960 Battery pack for use with one of plural radio systems |
| 08/04/1998 | US5790959 Programmable band select and transfer module for local multipoint distribution service basestation |
| 08/04/1998 | US5790948 Method and apparatus for transmitter for universal garage door opener |
| 08/04/1998 | US5790947 Radio and public address interface kit |
| 08/04/1998 | US5790946 Wake up device for a communications system |
| 08/04/1998 | US5790944 Measurement of gain error in a base station receiver, and improvement in field strength measurement |
| 08/04/1998 | US5790942 Frequency modulation radio transmission device |
| 08/04/1998 | US5790941 Method and apparatus for regenerating the symbol clock of a cellular telephone following a sleep cycle |
| 08/04/1998 | US5790817 Configurable digital wireless and wired communications system architecture for implementing baseband functionality |
| 08/04/1998 | US5790679 Communications terminal having a single transducer for handset and handsfree receive functionality |
| 08/04/1998 | US5790606 Joint demodulation using spatial maximum likelihood |
| 08/04/1998 | US5790596 Radiotelephone communication unit displaying chronological information |
| 08/04/1998 | US5790593 System for setting up a wireless connection for exchanging information with another system, which system is provided with a transceiver device for transmitting and receiving information in a wireless manner, and also modulator/demodulator device |
| 08/04/1998 | US5790592 Terminal of a code division multiple access cellular communication system, and a transmit and receive data processing method thereof |
| 08/04/1998 | US5790591 Spread spectrum transmitter and communications system using multiple spreading codes |
| 08/04/1998 | US5790590 Matched filter circuit |
| 08/04/1998 | US5790589 In a code-division multiple access communication system |
| 08/04/1998 | US5790588 Spread spectrum transmitter and receiver employing composite spreading codes |
| 08/04/1998 | US5790587 Multi-band, multi-mode spread-spectrum communication system |
| 08/04/1998 | US5790555 Signal multiplexer and multiplexing method |
| 08/04/1998 | US5790549 Subtractive multicarrier CDMA access methods and systems |
| 08/04/1998 | US5790537 Interference suppression in DS-CDMA systems |
| 08/04/1998 | US5790536 Hierarchical communication system providing intelligent data, program and processing migration |
| 08/04/1998 | US5790517 Power sharing system for high power RF amplifiers |
| 08/04/1998 | US5790515 Method and apparatus for sorting walsh indexes in a communication system receiver |
| 08/04/1998 | US5790481 Retrofitable CD player system |
| 08/04/1998 | US5790066 Remote control transmission circuit |
| 08/04/1998 | US5790065 Remote control for vehicular audio systems |
| 08/04/1998 | US5790014 Charging a transponder in a security system |
| 08/04/1998 | US5789995 Low loss electronic radio frequency switch |
| 08/04/1998 | US5788060 External button switch-installed structure |
| 08/04/1998 | CA2149096C Transmission power control method and transmission power control apparatus |
| 07/31/1998 | CA2228204A1 Cdma receiver employing successive cancellation of training-signal interference |
| 07/30/1998 | WO1998033290A1 A method and an arrangement for despreading a coded sequence in a communication system |
| 07/30/1998 | WO1998033284A2 Audio compression |
| 07/30/1998 | WO1998033142A1 Transmission module for a transponder device, transponder device and method for operating said device |
| 07/30/1998 | WO1998026542A3 Network for transmitting data packets and method for operating the network |
| 07/30/1998 | DE19726357A1 Accumulator operated SMS emergency pocket transceiver |
| 07/30/1998 | DE19703029A1 Übertragungsmodul für eine Transpondervorrichtung sowie Transpondervorrichtung und Verfahren zum Betrieb einer Transpondervorrichtung Transmission module for a transponder device and transponder apparatus and method of operating a transponder device |
| 07/30/1998 | DE19702869A1 Adaptive correction method for block-wise received data bits |
| 07/30/1998 | CA2279176A1 Transmission module for a transponder device, and also a transponder device and method of operating a transponder device |
| 07/30/1998 | CA2278576A1 Audio compression |
| 07/30/1998 | CA2277747A1 A method and an arrangement for despreading a coded sequence in a communication system |
| 07/29/1998 | EP0855843A2 Channel selection control in a selective call receiver |
| 07/29/1998 | EP0855814A2 Wavelength division multiplexing transmitter receiver and redundant system switching method |
| 07/29/1998 | EP0855813A2 Restoration network architecture |
| 07/29/1998 | EP0855807A2 Adaptive power control for spread spectrum transmitter |
| 07/29/1998 | EP0855805A2 Method of encoding digital audio signals |
| 07/29/1998 | EP0855804A2 Receiver with analog and digital channel selectivity |
| 07/29/1998 | EP0855796A2 Matched filter and filter circuit |
| 07/29/1998 | EP0855793A2 Method of controlling dynamic range of digital audio broadcasting receiver |
| 07/29/1998 | EP0855759A2 Simple dual-frequency antenna |
| 07/29/1998 | EP0855675A2 Radio frequency circuit and memory in thin flexible package |
| 07/29/1998 | EP0855311A2 Sound system for a motor vehicle |
| 07/29/1998 | EP0855109A1 Co-channel interference reduction |
| 07/29/1998 | EP0855041A1 A gps receiver and method for processing gps signals |
| 07/29/1998 | EP0855039A2 Gps receiver and method for processing gps signals |
| 07/29/1998 | EP0791272B1 Remote control for a receiver device |
| 07/29/1998 | CN1189266A Method, device, DSP and modem for efficient echo canceler phase roll tracking |
| 07/29/1998 | CN1189264A Reduced complexity signal transmission system |
| 07/29/1998 | CN1189263A Reduced complexity signal transmission system |
| 07/29/1998 | CN1189262A Data access arrangement having improved transmit-receive separation |
| 07/29/1998 | CN1189261A High-frequency signal receiver |
| 07/29/1998 | CN1189260A Portable communication device comprising antenna, wherein deliberate mismatch is introduced between communication device and antenna within frequency band |
| 07/29/1998 | CN1189076A Telephone holding apparatus |
| 07/29/1998 | CN1189075A User interface for hand-portable phone |
| 07/29/1998 | CN1189074A User interface for radio telephone |
| 07/29/1998 | CN1189073A Apparatus and method for tracking power level of received signal in code division multiple access communication system |
| 07/29/1998 | CN1189070A Terminal unit for use with portable telephone system and receiving method |
| 07/29/1998 | CN1189030A Receiving apparatus, receiving method, and terminal unit for use with radio system |
| 07/29/1998 | CN1189029A PN code generating circuit and termianl unit |
| 07/29/1998 | CN1189025A Spread-spectrum receiver |
| 07/29/1998 | CN1189022A Circuit for separately controlling gains of multiple channels in multichannel communication system |
| 07/29/1998 | CN1188994A Voltage-controlled variable-passband filter and high-frequency circuit module incorporating same |
| 07/28/1998 | US5787498 Integrated circuit memory with verification unit which resets an address translation register upon failure to define one-to-one correspondences between addresses and memory cells |
| 07/28/1998 | US5787392 Speech signal processing circuit and method for decoding a coded speech signal by controlling operation of a band synthesis filter |
| 07/28/1998 | US5787362 AM removal from FM signal generated by IQ modulator |
| 07/28/1998 | US5787342 Receiver |
| 07/28/1998 | US5787341 Fitting piece in a mobile station for its attachment device |
| 07/28/1998 | US5787340 Radiation shielding apparatus for communication device |
| 07/28/1998 | US5787339 Radiocommunication system operating in a time shared control |
| 07/28/1998 | US5787336 Satellite communication power management system |
| 07/28/1998 | US5787259 Digital interconnects of a PC with consumer electronics devices |
| 07/28/1998 | US5787168 Mobile telephone fastening with vibration function |
| 07/28/1998 | US5787130 Method and apparatus for canceling interference in a spread-spectrum communication system |
| 07/28/1998 | US5787129 Decoder for a trellis encoded signal corrupted by NTSC co-channel interference and white noise |
| 07/28/1998 | US5787126 Detector and receiving and transmitting apparatus |
| 07/28/1998 | US5787122 Method and apparatus for transmitting/receiving, encoded data as burst signals using a number of antennas |
| 07/28/1998 | US5787118 Adaptive equalizer and adaptive diversity equalizer |
| 07/28/1998 | US5787117 Receiver/transmitter having common elements |
| 07/28/1998 | US5787112 Data demodulation circuit and method for spread spectrum communication |