Patents
Patents for H04H 40 - Arrangements specially adapted for receiving broadcast information (5,791)
10/2005
10/06/2005DE202005009351U1 Selection device for switching-signals and information-signals e.g. in satellite signal distribution systems, has information signal selection device separately controlled by remote transmission control signal
10/06/2005CA2557309A1 Intelligent radio scanning
10/05/2005CN1679259A Stereo demodulator circuit
10/05/2005CN1222166C Video frequency decoding and channel trapping system
09/2005
09/29/2005WO2005091631A1 Apparatus and method for receiving a broadcasting service in a digital multimedia broadcasting system
09/29/2005WO2005089517A2 Method and apparatus for wirelessly coupling a source signal to a radio frequency receiver
09/29/2005US20050215259 Method for receiving free wireless public broadcast services with a mobile station
09/29/2005US20050215226 Method for receiving a multi-carrier radio frequency (RF) signal and RF receiver
09/29/2005US20050213526 Broadcast retransmitter, method of retransmitting a broadcast and system employing the same
09/29/2005US20050212910 Method and system for multidimensional virtual reality audio and visual projection
09/29/2005CA2560273A1 Method and apparatus for wirelessly coupling a source signal to a radio frequency receiver
09/28/2005CN1674701A Method for receiving free wireless public broadcast services with a mobile station
09/27/2005US6950642 System and method for reducing noise in a recording receiver
09/27/2005US6950638 Method and system for scheduling user preference satellite radio station selections in a mobile vehicle
09/22/2005WO2005088923A1 Fast fourier transformation (fft) with adaption of the sampling rate in digital radio mondiale (drm) receivers
09/22/2005US20050210504 Apparatus and method for receiving a broadcasting service in a digital multimedia broadcasting system
09/22/2005US20050208913 Intelligent radio scanning
09/21/2005EP1576751A2 Signal distribution system cascadable agc device and method
09/21/2005CN1671191A Mobile broadcasting receiver for reducing power consumption and method thereof
09/21/2005CN1671059A Satellite broadcasting converter, and detector circuit used therein
09/21/2005CN1220386C Equipment for transmitting and receiving MPEG data using radio LAN
09/20/2005US6947703 System for determining satellite radio listener statistics
09/20/2005US6947702 Satellite broadcast receiving and distribution system
09/15/2005US20050201313 Data transmitting apparatus and method
09/14/2005EP1575232A1 Fast Fourier Transformation (FFT) with adaption of the sampling rate in Digital Radio Mondiale (DRM) receivers
09/14/2005EP1574084A2 Nxm crosspoint switch with band translation
09/14/2005EP1573942A1 Distribution system for satellite broadcasts
09/14/2005EP1573931A2 Integrated crosspoint switch with band translation
09/14/2005CN1669253A Separation adjusting circuit
09/14/2005CN1669227A Method and system for routing in low density parity check (ldpc) decoders
09/14/2005CN1219368C Method of eliminating noise of digital audio frequency device during modulating signal
09/14/2005CN1219358C Digital broadcasting receiver
09/13/2005US6944878 Method and apparatus for selecting a satellite signal
09/13/2005US6944423 Structure for preventing intermodulation interference in satellite transmission
09/08/2005US20050197083 System and method for the adaptation of received digital data
09/07/2005EP1571843A1 Method and apparatus for producing program information and receiving apparatus for processing the program information
09/07/2005EP1571766A2 System and method for the adaptation of received digital data
09/07/2005EP1570596A1 Null symbol detection device
09/07/2005CN1666425A Receiver
09/07/2005CN1665178A Digital audio/multimedia broadcasting receiver
09/01/2005WO2005025100A3 Broadcasting system with return channel
09/01/2005US20050190932 Streophonic apparatus having multiple switching function and an apparatus for controlling sound signal
09/01/2005US20050190777 Simultaneous multiple channel receiver
08/2005
08/31/2005EP1568207A2 A method and system for premium channel and pay per view video resell
08/31/2005EP1568161A2 Method and apparatus for mobile-terminated short data burst communication
08/31/2005CN1217541C Method for recording edit information special for manufacturer, apparatus and information storage medium thereof
08/30/2005US6938166 Method of downloading of data to an MPEG receiver/decoder and MPEG transmission system for implementing the same
08/30/2005US6937188 Satellite antenna installation tool
08/30/2005CA2284153C Method of downloading of data to an mpeg receiver/decoder and mpeg transmission system for implementing the same
08/25/2005WO2005078942A1 Fm receiver
08/25/2005US20050185745 Method and system for undersampled symbol synchronization
08/24/2005EP1566928A1 Method and system for signaling in broadcast communication system
08/24/2005EP1512230A4 Digital video broadcast-terrestrial (dvb-t) receiver interoperable with a gsm transmitter in a non-interfering manner
08/24/2005EP1256176B1 Method for masking interruptions during playback of received radio signals
08/18/2005WO2005076623A2 Broadcast receiving apparatus, broadcast receiving method, broadcast receiving program, and broadcast receiving circuit
08/18/2005US20050180538 Method and system for undersampled symbol synchronization
08/18/2005US20050180467 Demultiplexer and demultiplexing methods for digital broadcasting receiver
08/17/2005CN1215713C System for processing data stream received from transmission channels
08/16/2005US6931245 Downconverter for the combined reception of linear and circular polarization signals from collocated satellites
08/11/2005US20050177854 Milliwave transmitting device, milliwave receiving device and milliwave transmission and reception system capable of simplifying wiring of a receiving system of terrestrial broadcasting service and satellite broadcasting service
08/11/2005US20050176365 Satellite broadcast receiving and distribution system
08/04/2005WO2005071952A1 Broadcast reception terminal and broadcast device
08/04/2005US20050170799 Broadcast receiver and method for setting broadcast receivers
08/04/2005CA2683447A1 Digital broadcast transmitting/receiving system having an improved receiving performance and signal processing method thereof
08/04/2005CA2681959A1 Digital broadcast transmitting/receiving system having an improved receiving performance and signal processing method thereof
08/04/2005CA2681955A1 Digital broadcast transmitting/receiving system having an improved receiving performance and signal processing method thereof
08/03/2005EP1560353A2 Satellite broadcasting converter, and detector circuit used therein
08/02/2005US6925285 Apparatus for transmitting and receiving MPEG data by using wireless LAN
07/2005
07/28/2005WO2005067458A2 Method and system for wireless digital multimedia
07/28/2005WO2004102844A3 Improvements relating to digital radio
07/28/2005US20050166133 Method and system for decoding low density parity check (LDPC) codes
07/28/2005US20050165610 Apparatus and method for receiving a message and playing it when a control is operated
07/28/2005US20050164757 Apparatus and method for executing a game program having advertisements therein
07/28/2005US20050164629 Satellite broadcasting converter, and detector circuit used therein
07/28/2005US20050163256 Forward error correction coding for hybrid AM in-band on-channel digital audio broadcasting systems
07/27/2005EP1558036A2 System and method for providing broadcast signals to an aircraft
07/27/2005EP1558035A1 Method and system for distributing signals in a satellite reception installation
07/21/2005US20050160472 Method for using a delivery system descriptor so that a receiver automatically can modify itself, if the broadband transmission delivery parameters changes
07/21/2005US20050160464 Electronic apparatus
07/21/2005US20050160343 Power control device and method for satellite DMB receiver
07/20/2005EP1554824A1 Radio signal distribution device and reception system comprising said device
07/20/2005CN1643929A A high frequency tuner
07/20/2005CN1642267A Smartcard for use with a receiver of encrypted broadcast signals, and receiver
07/14/2005US20050154963 Deinterleaving device for digital broadcast receivers having a downsized deinterleaver memory and deinterleaving method thereof
07/14/2005US20050153652 Distributor and broadcast signal receiving system using the same
07/14/2005US20050152405 Method and apparatus for storing/reproducing transport stream, and digital receiver using the same
07/13/2005EP1553711A2 Deinterleaving device for digital broadcast receivers having a downsized deinterleaver memory and deinterleaving method thereof
07/13/2005CN1640028A Satellite television system ground station having wideband multi-channel lnb converter/transmitter architecture utilizing a frequency stabilized common oscillator
07/13/2005CN1640027A Satellite television system ground station having wideband multi-channel lnb converter/transmitter architecture with coarse tuner in outdoor unit
07/13/2005CN1638294A Distributor and broadcast signal receiving system using the same
07/12/2005US6917783 Satellite broadcast receiving and distribution system
07/12/2005CA2284038C Broadcast and reception system, and receiver/decoder and remote controller therefor
07/07/2005WO2005062507A1 Radio device
07/07/2005US20050147129 Electronic appliance
07/06/2005EP1551105A1 Dab broadcast receiver apparatus
07/05/2005US6915529 Milliwave transmitting device, milliwave receiving device and milliwave transmission and reception system capable of simplifying wiring of a receiving system of terrestrial broadcasting service and satellite broadcasting service
06/2005
06/30/2005WO2004092929A3 Methods for controlling apparatuses having an emergency alert function
06/30/2005US20050143080 Method and system for signaling in broadcast communication system
06/30/2005US20050143070 Method and system for signaling in broadcast communication system
06/30/2005US20050141627 Method to create hierarchical modulation in OFDM
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