| 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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| 02/20/2002 | EP1180454A2 Ultra low power seatbelt mounted wireless microphone for automotive control applications |
| 02/20/2002 | EP1180290A1 System and method for joint time tracking of multiple paths |
| 02/20/2002 | EP1180270A1 Method and device for carrying out simplex data transmission |
| 02/20/2002 | EP1180269A1 Frequency hopping method for a mobile radio telephone system |
| 02/20/2002 | EP1180267A1 Transmit receive switch |
| 02/20/2002 | EP1180266A1 Frequency synthesis system for a mobile telephone dual-band transceiver |
| 02/20/2002 | EP1034503B1 Transponder system with acknowledgements associated with respective transponders |
| 02/20/2002 | EP0806121B1 Method and apparatus for providing redundant radio coverage within a cellular communication system |
| 02/20/2002 | CN2478284Y Embedded radio digital code receiver |
| 02/20/2002 | CN1337125A Method for implementing multipoint codes in an exchange |
| 02/20/2002 | CN1337105A CDMA communication system employing code sequence set having non-cross correlation region |
| 02/20/2002 | CN1337102A Communication terminal device, station device and transmit power control method |
| 02/20/2002 | CN1337100A Control of transmission power in a radio system |
| 02/20/2002 | CN1337099A CDMA radio receiver and CDMA radio receiving method |
| 02/20/2002 | CN1337098A Pilot filtering in the presence of phase discontinuties in a CDMA receiver |
| 02/20/2002 | CN1337097A Spread spectrum transmission system with reduction of intersymbol interference |
| 02/20/2002 | CN1337096A Improvements relating to polyphase receivers |
| 02/20/2002 | CN1337088A Multi-frequency transmitter using predistortion and a method of transmitting |
| 02/20/2002 | CN1336768A Dual direction communication system, display device, base arrangement and dual direction communication method |
| 02/20/2002 | CN1336742A Wideband signal gating control method and control console |
| 02/20/2002 | CN1336732A Information transfer device |
| 02/20/2002 | CN1336731A High frequency module, and mobile communicaltion device using same |
| 02/20/2002 | CN1336730A AGC circuit for large dynamic input signal |
| 02/20/2002 | CN1336722A Pilot frequency utilizing type feedforward linear power amplification method and device |
| 02/20/2002 | CN1336721A Method and device for detecting weak signal of known frequency |
| 02/20/2002 | CN1336720A Power amplifier module of mobile communiation arrangement, terminal and its base station for said arrangement |
| 02/20/2002 | CN1079615C Code acquisition in CDMA communication system using multiple Walsh channel |
| 02/20/2002 | CN1079614C Spread spectrum communication system |
| 02/20/2002 | CN1079612C Efficient parallel-stage power amplifier |
| 02/20/2002 | CN1079589C Telescopic aerial assembly for radio communication device |
| 02/20/2002 | CN1079190C Automatic bait feeding system |
| 02/19/2002 | US6349284 Scalable audio encoding/decoding method and apparatus |
| 02/19/2002 | US6349283 Remote control and processing of wireless digital receiver |
| 02/19/2002 | US6349223 Universal hand-free system for cellular phones in combination with vehicle's audio stereo system |
| 02/19/2002 | US6349201 Bullet-proof vest with distress signaling system |
| 02/19/2002 | US6349198 Wireless control system for periodic noise sources |
| 02/19/2002 | US6349121 Baseband data slicing method and apparatus |
| 02/19/2002 | US6349110 Subsystem and method for combining spread-spectrum multipath signals |
| 02/19/2002 | US6349109 Direct sequence spread spectrum differential receiver with mixed interference signal formation means |
| 02/19/2002 | US6348955 Tuner with switched analog and digital demodulators |
| 02/19/2002 | US6348893 Antenna structure of an expansion card for an electronic device |
| 02/19/2002 | US6348854 Radio selective-calling receiver |
| 02/19/2002 | US6348842 Method and apparatus for achieving accurate temperature-invariant sampling frequencies in a multiple message non-volatile multilevel analog signal recording and playback system |
| 02/19/2002 | US6348744 Integrated power management module |
| 02/15/2002 | CA2351054A1 Method and apparatus for performing a voice dispatch call in a digital communication system |
| 02/14/2002 | WO2002013553A1 Base station |
| 02/14/2002 | WO2002013548A2 Cell search method and apparatus in atdma-cdma communication system |
| 02/14/2002 | WO2002013518A2 Television remote control systems and methods |
| 02/14/2002 | WO2002013494A1 Radio devices with an integrated antenna |
| 02/14/2002 | WO2002013493A1 Dynamically reconfigurable universal transmitter system |
| 02/14/2002 | WO2002013491A2 A family of linear multi-user detectors (muds) |
| 02/14/2002 | WO2002013476A1 System and method for fast code phase and carrier frequency acquisition in gps receiver |
| 02/14/2002 | WO2002013473A1 Apparatus for reducing dc offset in a receiver |
| 02/14/2002 | WO2002013428A2 Broadcasting signal processing apparatus |
| 02/14/2002 | WO2002013427A1 Testing a transceiver |
| 02/14/2002 | WO2002013403A1 Method and arrangement for noise rejection in a receiver circuit |
| 02/14/2002 | WO2002013402A2 Control of receiver immunity to interference by controlling linearity |
| 02/14/2002 | WO2002013401A2 Electronic circuit |
| 02/14/2002 | WO2002013400A2 Flexible preamble processing |
| 02/14/2002 | WO2002013397A2 Constrained-envelope transmitter and method therefor |
| 02/14/2002 | WO2002013395A2 Spreading factor detector |
| 02/14/2002 | WO2002013383A1 High frequency input stage |
| 02/14/2002 | WO2002013306A1 Wireless terminal |
| 02/14/2002 | WO2002013124A1 Detection of an electric signature of an electromagnetic transponder |
| 02/14/2002 | WO2002012023A1 Vehicle-mounted electronic apparatus system |
| 02/14/2002 | WO2001069802A3 Integrated radio frequency interface |
| 02/14/2002 | WO2001058252A3 Implantable inductively programmed temperature sensing transponder |
| 02/14/2002 | WO2001058041A3 Support of multiuser detection in the downlink |
| 02/14/2002 | WO2001058040A3 Device for carrying out search procedures in a mobile radio receiver |
| 02/14/2002 | WO2001047140A3 Method and device for synchronising a mobile radio receiver with a frame structure of a radio signal |
| 02/14/2002 | US20020019252 Portable radio device |
| 02/14/2002 | US20020019251 Method of selectively storing display message in a mobile telephone |
| 02/14/2002 | US20020019245 Power control method and system in mobile communication networks |
| 02/14/2002 | US20020019220 Image suppression filter circuit |
| 02/14/2002 | US20020019219 Method and apparatus for attaining higher amplifier efficiencies at lower power levels |
| 02/14/2002 | US20020019217 Transmitter using frequency hopping for mobile communications systems |
| 02/14/2002 | US20020018579 Printing media and methods employing digital watermarking |
| 02/14/2002 | US20020018572 Methods for detecting alteration of audio |
| 02/14/2002 | US20020018532 Method for detection of pilot tones |
| 02/14/2002 | US20020018529 Code division multiple access wireless system with time reversed spaced time block transmitter diversity encoding |
| 02/14/2002 | US20020018521 Digital subscriber line modem with automated line connection |
| 02/14/2002 | US20020018519 Rake reception apparatus |
| 02/14/2002 | US20020018518 Generic finger architecture for spread spectrum applications |
| 02/14/2002 | US20020018517 Adaptive array antenna-based CDMA receiver that can find the weight vectors with a reduced amount of calculations |
| 02/14/2002 | US20020018515 Method and apparatus for time-sliced and multi-threaded data processing in a communication system |
| 02/14/2002 | US20020018514 Method and system for fast acquisition of pulsed signals |
| 02/14/2002 | US20020018485 CDMA receiving apparatus and method |
| 02/14/2002 | US20020018454 Multi-user detection using an adaptive combination of joint detection and successive interface cancellation |
| 02/14/2002 | US20020018446 Method and apparatus for controlling packet transmission in a mobile telecommunication system |
| 02/14/2002 | US20020018340 Operating component placement system for electronic equipment |
| 02/14/2002 | US20020017981 Sideband diversity reader for electronic identification system |
| 02/14/2002 | US20020017980 Antenna device of interrogator |
| 02/14/2002 | US20020017979 Method of the transmission of data |
| 02/14/2002 | US20020017952 Radio freqency signal output module having radio-frequency power amplifier and isolator element |
| 02/14/2002 | US20020017545 Carrying case with selectively adjustable stand |
| 02/14/2002 | DE10136337A1 Hochfrequenzmodul und mobile Kommunikationsvorrichtung unter Verwendung desselben Of the same high-frequency module and mobile communication device using |
| 02/14/2002 | DE10126803A1 Mobiltelefon, das mit einem Datenträgerleser mit Mikroschaltung ausgestattet ist Mobile phone that is equipped with a data carrier reader microcircuit |
| 02/14/2002 | DE10038314A1 Verfahren zum Übertragen von Nutzdatenpaketen A method for transferring user data packets |
| 02/14/2002 | DE10037995A1 Funkgerät mit integrierter Antenne Radio with integrated antenna |
| 02/14/2002 | DE10037241A1 Mobile telephone holder for passenger compartment of motor vehicle, capacitively couples high frequency signals from telephone antenna to external antenna via coupling antenna |