| 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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| 10/06/2005 | US20050220451 Automatic camera lens module retracting/extending apparatus for mobile communication terminals |
| 10/06/2005 | US20050220325 Pointing device with biometric sensor |
| 10/06/2005 | US20050220316 Wireless earphone with alternating extension and retraction functions |
| 10/06/2005 | US20050220314 Polarization voltage setting of microphones |
| 10/06/2005 | US20050220230 Carrier detecting method and carrier detecting circuit |
| 10/06/2005 | US20050220229 Synchronization acquisition circuit and receiving apparatus using the same |
| 10/06/2005 | US20050220228 Accurate signal detection in a wireless environment |
| 10/06/2005 | US20050220218 RF transmitter architecture for continuous switching between modulations modes |
| 10/06/2005 | US20050220217 Transmitter and wireless communication apparatus using same |
| 10/06/2005 | US20050220216 Spectral distance optimised multi-band transmission |
| 10/06/2005 | US20050220196 Data transfer circuit |
| 10/06/2005 | US20050220187 Demodulator for pulse-position modulated signals, demodulation method and signal receiver equipped with same |
| 10/06/2005 | US20050220186 Timing adjustment method and digital filter and receiver using the method |
| 10/06/2005 | US20050220180 High speed access system over copper cable plant |
| 10/06/2005 | US20050220177 Apparatus for calculating decision parameters in an IMT-2000 system |
| 10/06/2005 | US20050220176 Weighted open loop power control |
| 10/06/2005 | US20050220175 Circuit for synchronizing symbols of OFDM signal |
| 10/06/2005 | US20050220174 Multiuser detection aided multiple access differential frequency-hopped spread spectrum |
| 10/06/2005 | US20050220173 Methods and systems for frequency shift keyed modulation for broadband ultra wideband communication |
| 10/06/2005 | US20050220172 Methods and apparatus for generating and processing wideband signals having reduced discrete power spectral density components |
| 10/06/2005 | US20050220135 Wireless communication method and wireless communication device |
| 10/06/2005 | US20050220065 Method for transmitting and receiving data signal in MIMO system |
| 10/06/2005 | US20050220056 Channel quality estimation method and channel quality estimation apparatus |
| 10/06/2005 | US20050220051 Orthogonal code synchronization system and method for spread spectrum CDMA communications |
| 10/06/2005 | US20050220050 Wireless communication system and wireless communication method |
| 10/06/2005 | US20050220047 Adaptive rate matching method |
| 10/06/2005 | US20050220044 Method and apparatus for performing bringup simulation in a mobile terminal |
| 10/06/2005 | US20050220003 Transceiver with calibrated I and Q paths and methods for deconvolved calibration |
| 10/06/2005 | US20050220000 Transmission method for downlink control signal in MIMO system |
| 10/06/2005 | US20050219955 Timepiece provided with an antenna |
| 10/06/2005 | US20050219953 Method and system for operating capacitive membrane ultrasonic transducers |
| 10/06/2005 | US20050219951 Finding underground animals using transducer probes |
| 10/06/2005 | US20050219808 Portable entertainment device |
| 10/06/2005 | US20050219564 Image forming device, pattern formation method and storage medium storing its program |
| 10/06/2005 | US20050219144 Integrated antenna assembly |
| 10/06/2005 | US20050219122 Array antenna radio communication apparatus |
| 10/06/2005 | US20050219118 Phase calibration method and apparatus |
| 10/06/2005 | US20050219071 Apparatus and method for decoding |
| 10/06/2005 | US20050219038 Method and system for contactless data transmission |
| 10/06/2005 | US20050219010 Signal separating device |
| 10/06/2005 | US20050218989 High-frequency power amplifier circuit and electronic part for communication |
| 10/06/2005 | US20050218294 Image sensor |
| 10/06/2005 | US20050218239 Mobile communication terminal with humidity sensor |
| 10/06/2005 | US20050217986 Metal dome sheet in mobile communication terminal and keypad thereof |
| 10/06/2005 | DE202005009463U1 Transponder, consists of a chip and at least one aerial located on a carrier material |
| 10/06/2005 | DE19824233B4 Amplitudenbegrenzung Amplitude limiting |
| 10/06/2005 | DE10392316T5 Verringerung des Scheitelfaktors der Signalleistung Reducing the crest factor of the signal power |
| 10/06/2005 | DE10322943B4 Hardware-Vorrichtung zur Aufbereitung von Pilotsymbolen für eine Kanalschätzung mittels adaptiver Tiefpassfilterung Hardware Device for conditioning pilot symbols for a channel estimation by means of adaptive low-pass filtering |
| 10/06/2005 | DE10239799B4 Duplexer mit einem Differenzempfängertor, das unter Verwendung von akustischen Resonatorelementen implementiert ist Duplexer with a Differenzempfängertor, which is implemented using acoustic resonator |
| 10/06/2005 | DE102004012515A1 Control module for an auto audio appliance like a car radio or a hands-free mobile telephone has a loudspeaker for sound output, a socket and signal processors |
| 10/06/2005 | DE102004003097B3 Receiver for a terminal in a cellular universal mobile telecommunications system mobile radio network has an additional digital memory for holding a received signal if a cell is switched off for the duration of a IPDL time period |
| 10/06/2005 | CA2561148A1 Feature extraction in a networked portable device |
| 10/06/2005 | CA2560443A1 Carrier signal phase error estimation |
| 10/06/2005 | CA2559906A1 Low power rf control system |
| 10/06/2005 | CA2557334A1 Digital predistortion system and method for high efficiency transmitters |
| 10/06/2005 | CA2557309A1 Intelligent radio scanning |
| 10/05/2005 | EP1583353A1 Automatic camera lens module retracting / extending apparatus for mobile communication terminals |
| 10/05/2005 | EP1583333A2 Mobile communications device for searching data based on rotation degreee and a method thereof |
| 10/05/2005 | EP1583328A1 Slide type mobile phone module |
| 10/05/2005 | EP1583317A1 Wireless game controller with fast connect to a host |
| 10/05/2005 | EP1583309A2 Apparatus and method for reducing message collision between mobile stations simultaneously accessing a base station in a CDMA cellular communications system |
| 10/05/2005 | EP1583268A1 Ofdm signal collision position detection device and ofdm reception device |
| 10/05/2005 | EP1583258A1 Array antenna radio communication apparatuses |
| 10/05/2005 | EP1583255A1 Spectral distance optimised multi-band UWB transmission |
| 10/05/2005 | EP1583254A1 Diplexer and matching circuit |
| 10/05/2005 | EP1583253A2 High-frequency switch |
| 10/05/2005 | EP1583252A1 Device for rechargeable battery and SIM-card in a mobile transceiver |
| 10/05/2005 | EP1583251A1 Waterproof housing, specially undersea housing, for a camera equipped mobile phone |
| 10/05/2005 | EP1583250A1 Mobile wireless communication terminal and method of matching antenna in the same |
| 10/05/2005 | EP1583249A1 Apparatus for controlling power of external device in audio receiver |
| 10/05/2005 | EP1583248A1 Multiband RF receiver with power consumption reduction device |
| 10/05/2005 | EP1583247A1 Programmable IF frequency filter for enabling a compromise between DC offset rejection and image rejection |
| 10/05/2005 | EP1583232A2 Automatic gain control device and method |
| 10/05/2005 | EP1583226A2 Radio communication device |
| 10/05/2005 | EP1583174A2 Phase calibration method and apparatus |
| 10/05/2005 | EP1582049A2 Two-way voice communication device having external acoustic noise reduction |
| 10/05/2005 | EP1582012A2 Method and system for minimizing overlap nulling in switched beams |
| 10/05/2005 | EP1582008A2 Generalized two-stage data estimation |
| 10/05/2005 | EP1582007A1 Training sequence detection scheme and device for the downlink of a tdd/cdma system |
| 10/05/2005 | EP1582006A1 Method and device to maintain synchronization tracking in tdd wireless communication |
| 10/05/2005 | EP1582005A1 Method and device for multi-user detection with simplified de-correlation in a cdma system |
| 10/05/2005 | EP1582004A1 A method and device of cell search for mobile terminal in tdd-cdma system |
| 10/05/2005 | EP1582003A1 Multimode receiver |
| 10/05/2005 | EP1582002A2 Multiple mode transmitter |
| 10/05/2005 | EP1581985A1 Modular electronic systems for vehicles |
| 10/05/2005 | EP1581820A1 Method and apparatus for performing timing synchronization |
| 10/05/2005 | EP1581819A2 Method for processing an analog signal and device therefor |
| 10/05/2005 | EP1527526A4 Power measurement of received cdma signals using soft threshold preprocessing after correlation |
| 10/05/2005 | EP1444580B1 Method and apparatus for fixing bit errors encountered during cache references without blocking |
| 10/05/2005 | EP1400028B1 Multipath discriminator module for a navigation system |
| 10/05/2005 | EP1396089B1 Method for the compensation of a stepped dc-interference in a digital base band signal in a homodyne radio receiver |
| 10/05/2005 | EP1360783A4 Multi-user detection using a finite-impulse-response matrix filter |
| 10/05/2005 | EP1238467B1 Electronic device with an operative mode and an energy-saving standby mode, and method for switching between these two modes |
| 10/05/2005 | EP1169804B1 Flexible radio link control protocol |
| 10/05/2005 | EP0937339B1 Calibration of n-port receiver |
| 10/05/2005 | CN2731877Y Route synthetizer for GSM/CDMA co-space feedback system base station |
| 10/05/2005 | CN2731876Y Base station for providing biasing criteria for binary decisions |
| 10/05/2005 | CN2731850Y Portable electronic device with digital camera |
| 10/05/2005 | CN2731849Y Portable electronic device having picking up function |
| 10/05/2005 | CN2731842Y User's appliances of transmit processing for using receiver functions |