| 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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| 04/02/2002 | US6366604 Compensation for phase errors caused by clock jitter in a CDMA communication system |
| 04/02/2002 | US6366603 Spread spectrum communication system |
| 04/02/2002 | US6366602 Method of generating a carrier wave of common channels, and a radio system |
| 04/02/2002 | US6366600 Spreader architecture for direct sequence spread spectrum communications |
| 04/02/2002 | US6366599 Fast acquisition of spread-spectrum signals by dynamically varying spacing of search bins |
| 04/02/2002 | US6366570 Processing CDMA signals |
| 04/02/2002 | US6366566 Efficient communication system using time division multiplexing and timing adjustment control |
| 04/02/2002 | US6366564 Diplexer duplexer and two-channel mobile communications equipment |
| 04/02/2002 | US6366558 Method and apparatus for maintaining connection state between a connection manager and a failover device |
| 04/02/2002 | US6366302 Enhanced graphic user interface for mobile radiotelephones |
| 04/02/2002 | US6366254 Planar antenna with switched beam diversity for interference reduction in a mobile environment |
| 04/02/2002 | US6366250 Wrist mounted wireless instrument and antenna apparatus |
| 04/02/2002 | US6366244 Planar dual band microstrip or slotted waveguide array antenna for all weather applications |
| 04/02/2002 | US6366175 Temperature compensated oscillator, method of controlling temperature compensated oscillator, and wireless communication device |
| 04/02/2002 | US6366166 Double pass band amplifier circuit and a radio frequency reception head |
| 04/02/2002 | US6366164 Integrated circuit layout for LF - signal acquisition in the case of contactless data transmission |
| 04/02/2002 | US6364187 Holster for small objects |
| 03/28/2002 | WO2002025975A1 Headset for mobile phone |
| 03/28/2002 | WO2002025965A1 A method of networking of cellular mobile communication system and its wireless transceiver |
| 03/28/2002 | WO2002025886A1 Digital signal processing techniques for improving audio clarity and intelligibility |
| 03/28/2002 | WO2002025881A1 Method for frequency acquisition, especially for initial frequency acquisition, of a mobile communications device |
| 03/28/2002 | WO2002025849A1 Frequency control method, frequency control device, and communication terminal |
| 03/28/2002 | WO2002025846A2 Calibration of a transmit branch and/or a receive branch of a quadrature transmitter and/or transceiver |
| 03/28/2002 | WO2002025832A2 System and method for avoiding interference in spread spectrum systems |
| 03/28/2002 | WO2002025831A2 Mmse reception of ds-cdma with transmit diversity |
| 03/28/2002 | WO2002025830A1 Receiver structure in a digital spread spectrum communication system |
| 03/28/2002 | WO2002025828A1 Latching assembly for a module cover of a wireless communication device |
| 03/28/2002 | WO2002025826A2 Sleep modes in peer-to-peer communications |
| 03/28/2002 | WO2002025814A1 Line driver with output impedance synthesis |
| 03/28/2002 | WO2002025812A1 Method for calibrating the frequency of an hf-oscillator in a mobile part of a mobile communications device |
| 03/28/2002 | WO2002025807A2 Wideband fast-hopping receiver front-end and mixing method |
| 03/28/2002 | WO2002025804A2 Calibration of a quadrature receiver |
| 03/28/2002 | WO2002025770A1 A portable communication apparatus having a display and an antenna with a plane radiating member |
| 03/28/2002 | WO2002025305A2 A method of generating a time shifted signal |
| 03/28/2002 | WO2002011348A3 Frequency hopping spread spectrum system with high sensitivity tracking and synchronization for frequency unstable signals |
| 03/28/2002 | WO2002001733A3 Power control method using interference cancellation |
| 03/28/2002 | WO2001097403A3 Satellite communication card |
| 03/28/2002 | WO2001097400A3 Method and apparatus for demodulating signals processed in a transmit diversity mode |
| 03/28/2002 | WO2001093433A3 Method and apparatus for generating a short-range wireless data communication link |
| 03/28/2002 | WO2001089096A3 Communication structure for multiplexed links |
| 03/28/2002 | WO2001071926A3 Forward-link scheduling in a wireless communication system |
| 03/28/2002 | WO2001067138A3 Devices and methods for controlling protection switching in an optical channel shared protection ring |
| 03/28/2002 | WO2001052405A3 Method and device for the linearization of a high-frequency high-capacity amplifier |
| 03/28/2002 | WO2001048910A3 Transmitter for transmitting signals over radio channels and method for transmitting signals over radio channels |
| 03/28/2002 | US20020038461 Radio-frequency communications redundancy |
| 03/28/2002 | US20020037754 Folding communication terminal having two displays |
| 03/28/2002 | US20020037748 Portable information device |
| 03/28/2002 | US20020037746 Hand held telephone set and audio processing method |
| 03/28/2002 | US20020037745 Radio apparatus for storing and managing data to be processed by data-processing apparatuses, by using peripheral apparatuses that can perform radio communication, and a data management method |
| 03/28/2002 | US20020037742 Multiband radio system and method for operating a multiband radio system |
| 03/28/2002 | US20020037740 Folding portable radio device |
| 03/28/2002 | US20020037739 Wireless terminal |
| 03/28/2002 | US20020037738 Removable housing cover for a portable radio communication device |
| 03/28/2002 | US20020037706 Baseband circuit incorporated in direct conversion receiver free from direct-current offset voltage without change of cut-off frequency |
| 03/28/2002 | US20020037704 Uhf synthesizer |
| 03/28/2002 | US20020037702 Transmitting and receiving apparatus |
| 03/28/2002 | US20020037060 Digital down-converter and receiver |
| 03/28/2002 | US20020037030 Digital matched filter despreading received signal and mobile wireless Terminal using digital matched filter |
| 03/28/2002 | US20020037029 Synchronization tracking circuit |
| 03/28/2002 | US20020037028 Method and rake receiver for code-tracking in communication systems |
| 03/28/2002 | US20020037027 Apparatus and methods for sample selection and reuse of rake fingers in spread spectrum systems |
| 03/28/2002 | US20020036998 Adaptive vector correlator for spread-spectrum communications |
| 03/28/2002 | US20020036996 Initial power control for spread-spectrum communications |
| 03/28/2002 | US20020036980 Interleaver and deinterleaver for use in a diversity transmission communication system |
| 03/28/2002 | US20020036892 Amplifier |
| 03/28/2002 | US20020036720 Multi remote control transmitter, video apparatus, and format preset support method for same apparatus |
| 03/28/2002 | US20020036714 Recursive metric for NTSC interference rejection in the ATSC-HDTV trellis decoder |
| 03/28/2002 | US20020036709 TV broadcasting reception apparatus, TV broadcasting reception method, and recording medium for recording control progam thereof |
| 03/28/2002 | US20020036642 Screen display apparatus and a method for utilizing the screen display apparatus in a mobile terminal |
| 03/28/2002 | US20020036593 Portable communication apparatus having a display and an antenna with a plane radiating member |
| 03/28/2002 | US20020036585 Multipath meter |
| 03/28/2002 | US20020036474 Circuit and method for preventing erroneous opening and closing in an automatically/manually foldable portable radio phone |
| 03/28/2002 | DE10111426A1 Verfahren zur Tasteneingabe bei einem mobilen Telekommunikationsendgerät A method for key input in a mobile telecommunication terminal |
| 03/28/2002 | DE10107126A1 Anrufmeldevorrichtung für die Meldung eines ankommenden Anrufs unter Verwendung einer Ohrhörerbuchse in Mobiltelefonen Paging device for the notification of an incoming call using an earphone jack in mobile phones |
| 03/28/2002 | DE10043449A1 Networks for connection of interfaces to a transmission line esp. for PCM-systems, has center tapping of symmetry coils connected to transmission line |
| 03/27/2002 | EP1191770A2 Hand held telephone set and audio processing method |
| 03/27/2002 | EP1191729A1 Method for protection resources management and communication network using this method |
| 03/27/2002 | EP1191722A2 Apparatus for and method of receiving Digital Audio Broadcast (DAB) signals |
| 03/27/2002 | EP1191713A1 Communication terminal apparatus and demodulation method |
| 03/27/2002 | EP1191712A2 Method and system for CDMA mobile communication |
| 03/27/2002 | EP1191710A1 Radio system, antenna arrangement and polarization modulator for generating a transmit signal with changing polarization |
| 03/27/2002 | EP1191709A1 Spread spectrum receiving apparatus |
| 03/27/2002 | EP1191708A1 Training and synchronization sequences for wireless systems with multiple transmit and receive antennas used in CDMA or TDMA systems |
| 03/27/2002 | EP1191707A1 Power amplifier sharing in a wireless communication system with transmit diversity |
| 03/27/2002 | EP1191705A2 Method and apparatus for correcting frequency offset and storage medium storing control program therefor |
| 03/27/2002 | EP1191704A2 Method and apparatus for acquiring slot timing and frequency offset correction |
| 03/27/2002 | EP1191703A1 Receiver structure in a digital communication system |
| 03/27/2002 | EP1191702A1 Bi-mode transceiver for UMTS |
| 03/27/2002 | EP1191701A2 Electrical component for the transmission of signals from at least one receiving antenna to at least one receiver |
| 03/27/2002 | EP1191700A1 Radio base station with filter unit and method for filter adaptation |
| 03/27/2002 | EP1191689A2 Method and apparatus for adjusting reference frequency |
| 03/27/2002 | EP1191685A2 Distortion compensation apparatus |
| 03/27/2002 | EP1191684A1 System and method for producing an amplified signal using a pilot signal with different frequencies across a spectrum |
| 03/27/2002 | EP1191683A2 High frequency power amplifier module and wireless communication apparatus |
| 03/27/2002 | EP1191681A2 Signal source with a polyphase filter |
| 03/27/2002 | EP1191451A2 Radio apparatus for storing and managing data to be processed by data-processing apparatuses |
| 03/27/2002 | EP1191428A2 Portable communication terminal device and character/picture display method |
| 03/27/2002 | EP1191389A1 Sheet media system having radio-frequency identification transponder |
| 03/27/2002 | EP1190611A1 Portable radio apparatus |
| 03/27/2002 | EP1190592A1 Base-station-assisted terminal-to-terminal connection setup |