| 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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| 04/01/2004 | WO2003084256A3 Method for configuration of a compressed mode in a mobile radiocommunication system |
| 04/01/2004 | WO2003075469A3 System and method for antenna diversity using equal power joint maximal ratio combining |
| 04/01/2004 | WO2003069786A3 Apparatus for multiple band communication |
| 04/01/2004 | WO2003063336A3 System and method for i-q mismatch compensation in a low if or zero if receiver |
| 04/01/2004 | WO2003028503A3 Method and apparatus for a holster having a user interface |
| 04/01/2004 | WO2002065380A8 Radio frequency identification architecture |
| 04/01/2004 | WO2001022610A9 Multiuser detector for variable spreading factors |
| 04/01/2004 | US20040064759 Kernel event subscription and publication system and method |
| 04/01/2004 | US20040064758 Query trees including or nodes for event filtering |
| 04/01/2004 | US20040064605 Method and system for an adaptive multimode media queue |
| 04/01/2004 | US20040064475 Methods for progressive encoding and multiplexing of web pages |
| 04/01/2004 | US20040064319 Audio data receipt/exposure measurement with code monitoring and signature extraction |
| 04/01/2004 | US20040064313 Noise reduction apparatus with a function of preventing data degradation |
| 04/01/2004 | US20040064310 Sub-band adaptive differential pulse code modulation/encoding apparatus, sub-band adaptive differential pulse code modulation/encoding method, wireless transmission system, sub-band adaptive differential pulse code modulation/decoding apparatus, sub-band adaptive differential pulse code modulation/decoding method, and wirel |
| 04/01/2004 | US20040064281 Calibration of received signal strength indication within a radio frequency integrated circuit |
| 04/01/2004 | US20040064275 System and method for detecting a device requiring power |
| 04/01/2004 | US20040064166 Multi-mode programmer for medical device communication |
| 04/01/2004 | US20040064020 Signal processing apparatus |
| 04/01/2004 | US20040063476 Mobile communication terminal |
| 04/01/2004 | US20040063475 Wrist mobile phone device having voice activated wireless headset |
| 04/01/2004 | US20040063473 Power down system and method for integrated circuits |
| 04/01/2004 | US20040063464 High-speed data and power source interface cable for mobile devices |
| 04/01/2004 | US20040063462 Card holding structure for cellular phone |
| 04/01/2004 | US20040063457 Locking device for a battery pack in a handheld radiotelephone |
| 04/01/2004 | US20040063456 Communication device with multiple detachable communication modules |
| 04/01/2004 | US20040063448 Communication system, method thereof, switching center thereof and base station control station thereof |
| 04/01/2004 | US20040063425 Wireless communication terminal |
| 04/01/2004 | US20040063420 Rake receiver and receiving method |
| 04/01/2004 | US20040063417 Method and apparatus for reducing DC offset in a wireless receiver |
| 04/01/2004 | US20040063415 Integrated tunable filter for broadband tuner |
| 04/01/2004 | US20040063413 Dual loop automatic gain control |
| 04/01/2004 | US20040063412 Attenuation of a received radio frequency signal |
| 04/01/2004 | US20040063411 System and method for frequency management in a communication device having a positioning feature |
| 04/01/2004 | US20040063410 Electronic alignment system for a televison signal tuner |
| 04/01/2004 | US20040063408 Low noise linear transmitter using cartesian feedback |
| 04/01/2004 | US20040062330 Dual-rate single band communication system |
| 04/01/2004 | US20040062327 Multipath rake receiver of high symbol rate burst communication system |
| 04/01/2004 | US20040062325 Method and apparatus to detect and decode information |
| 04/01/2004 | US20040062324 Method and apparatus of cross-correlation |
| 04/01/2004 | US20040062321 Base station apparatus of mobile communication system |
| 04/01/2004 | US20040062317 Multi-pass interference removal apparatus and mult-pass interference removal method |
| 04/01/2004 | US20040062300 System and method for detecting direct sequence spread spectrum signals using batch processing of independent parameters |
| 04/01/2004 | US20040062299 System and method for detecting multiple direct sequence spread spectrum signals using a multi-mode searcher |
| 04/01/2004 | US20040062298 System and method for detecting direct sequence spread spectrum signals using pipelined vector processing |
| 04/01/2004 | US20040062297 System and method for performing symbol boundary-aligned search of direct sequence spread spectrum signals |
| 04/01/2004 | US20040062296 Method and apparatus for predicting a signalling code corresponding to a code spur |
| 04/01/2004 | US20040062295 Method for reducing access noise in a spread spectrum communication system |
| 04/01/2004 | US20040062218 Base station device, mobile station device and transmission power controlling method |
| 04/01/2004 | US20040062217 Method and apparatus for pilot estimation using an adaptive prediction error method with a kalman filter and a gauss-newton algorithm |
| 04/01/2004 | US20040062216 Reducing narrowband interference in a wideband signal |
| 04/01/2004 | US20040062215 Cdma reception apparatus and cdma reception method |
| 04/01/2004 | US20040062133 Data transmission system and wearable communications device |
| 04/01/2004 | US20040061554 Variable gain amplifier for use in communications |
| 04/01/2004 | US20040061546 High frequency switch |
| 04/01/2004 | DE29825023U1 Vehicle mounted FM communication system using various types of power lines such as AC, DC, coaxial cable, telephone line - includes coupler that is connected between electrical line and transmitter for matching output impedance of transmitter to characteristic impedance of electrical line |
| 04/01/2004 | DE20320150U1 Cordless music player has an RF module for generation of an FM signal that can be transmitted to music playback devices, such as radios, to permit cordless listening without the inconvenience of cables |
| 04/01/2004 | DE20311802U1 Speech filter-amplifier combination for interference fading out and hearing improvement, using three potentiometers, four switches, five inductances and number of capacitors |
| 04/01/2004 | DE19782102B4 Schaltung zum Eliminieren äußerer Interferenzsignale in einem Mobiltelefon mit Vielfachzugriff durch Codetrennung Circuit for eliminating external interference signals in a mobile phone with multiple access code division |
| 04/01/2004 | DE19782094B4 Vorrichtung und Verfahren zum Minimieren äußerer Interferenzsignale in einem Mobiltelefon mit Mehrfachzugriff durch Kodetrennung Apparatus and method for minimizing external interference signals in a mobile phone by code division multiple access |
| 04/01/2004 | DE10335786A1 Zeitgeschichteanzeige von Leistungspegeln von orthogonalen Codes History display of power levels of orthogonal codes |
| 04/01/2004 | DE10327552A1 Basisstation und mobiles Übertragungs-Kommunikationssystem damit Base station and mobile transmission communication system so that |
| 04/01/2004 | DE10302151A1 Large capacity memory device for RF communication e.g. via notebook computer, digital camera etc, uses simulation card with card connector, card controller and interface module |
| 04/01/2004 | DE10244130A1 Mobile radio communications device with integrated antenna, e.g.hand-held mobile telephone, has antenna moved from stowed position into working position spaced from communications device housing |
| 04/01/2004 | DE10243850A1 Verfahren zur Übertragung von Datentelegrammen in einem geschalteten, zyklischen Kommunikationssystem Method for transmitting data messages in a switched, cyclic communication system |
| 04/01/2004 | DE10243826A1 Reception part for RF-cell , especially in UMTS- or IMT2000-network e.g. for multimedia applications, has network sub-divided by superconducting filters in to sub-bands |
| 04/01/2004 | CA2499511A1 Device and method for protecting against the possible adverse health effects of electromagnetic radiation emissions |
| 03/31/2004 | EP1404060A2 Wireless communication terminal |
| 03/31/2004 | EP1404040A1 Interference suppression in vehicle electronic apparatus |
| 03/31/2004 | EP1404034A2 Method for transmitting an information representative of the number of spreading codes allocated to the mobile stations in communication with a base station |
| 03/31/2004 | EP1404032A2 Direct sequence code division multiple access receiver and method of synchronisation therefor |
| 03/31/2004 | EP1404031A1 Transmission of Additional Dedicated Physical Control CHannel (ADPCCH) in W-CDMA system |
| 03/31/2004 | EP1404030A1 Cdma reception apparatus and error correction code symbol soft decision method |
| 03/31/2004 | EP1404029A1 Method and apparatus for predicting a signalling code corresponding to a code spur |
| 03/31/2004 | EP1404028A1 CDMA communication system |
| 03/31/2004 | EP1404027A2 Operation method for a short range transmiter and receiver according to a short range communications protocol |
| 03/31/2004 | EP1404026A1 Reproduction apparatus, output apparatus and method for controlling power consumption |
| 03/31/2004 | EP1404025A1 Audio system, mobile phone, car radio and front panel |
| 03/31/2004 | EP1404024A2 Outdoor radio equipment |
| 03/31/2004 | EP1403960A1 Mobile radio-utilizing device |
| 03/31/2004 | EP1403855A1 Noise suppressor |
| 03/31/2004 | EP1403831A1 Electronic apparatus starter and vehicle tire monitor system |
| 03/31/2004 | EP1403776A1 Frequency analysis method and apparatus, and spectrum spread demodulation method and apparatus |
| 03/31/2004 | EP1403759A2 Electronic equipment with two and three dimensional display functions |
| 03/31/2004 | EP1402743A1 System and apparatus for performing broadcast and localcast communications |
| 03/31/2004 | EP1402653A1 Systems and methods for selecting a cell in a communications network |
| 03/31/2004 | EP1402651A2 System and method for a gps enabled antenna |
| 03/31/2004 | EP1402650A1 A method for reducing interference in a tdd system |
| 03/31/2004 | EP1402638A1 A method and an arrangement relating to telecommunications systems |
| 03/31/2004 | EP1402635A1 Adaptive radio frequency (rf) filter |
| 03/31/2004 | EP1402633A1 Data transmission method and arrangement |
| 03/31/2004 | EP1402625A1 Composite amplifier with optimized linearity and efficiency |
| 03/31/2004 | EP1402595A1 Antenna coupler |
| 03/31/2004 | EP1401681A1 Control device |
| 03/31/2004 | EP1282949A4 Method for preempting the priority of the lowest priority cable when the highest priority cable is failure |
| 03/31/2004 | EP1208652B1 Radio fm receiver |
| 03/31/2004 | EP1118155A4 Method for separating a desired signal from an interfering signal |
| 03/31/2004 | EP1050114A4 A method and apparatus for facilitating multi-rate data transmission by selecting a plurality of spreading codes |
| 03/31/2004 | EP1040590A4 Increased capacity in an ocdma system for frequency isolation |
| 03/31/2004 | EP1005722B1 Device and method for communicating power control signals in mobile communication system |
| 03/31/2004 | EP0931310B1 Systems and methods for communicating desired audio information over a communications medium |