| Patents for H04H 20 - Arrangements for broadcast or for distribution combined with broadcast (21,050) |
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| 10/24/2007 | EP1847046A1 Improved recource utilization for multimedia broadcast multicast services (mbms) |
| 10/23/2007 | US7286805 Arrangement and method for the channel-selective reception of a signal taking account of a time-dependent occurrence of a final range of a signal section of the signal |
| 10/23/2007 | US7286601 Digital broadcast system having transmission apparatus and receiving apparatus |
| 10/23/2007 | CA2297431C Communication system and method |
| 10/18/2007 | WO2007117089A2 Method and apparatus for providing internet protocol datacasting service in digital audio broadcasting system |
| 10/18/2007 | WO2007115779A1 Electronic device and method therefor |
| 10/18/2007 | WO2007115626A1 Synchronizing assembly for the high-frequency transmitters of a common frequency network |
| 10/18/2007 | WO2007115392A1 Method and system for enhancing the experience of a spectator attending a live sporting event |
| 10/18/2007 | WO2007097603A3 Method and apparatus for supporting mobility in dvb-h cbms system |
| 10/18/2007 | US20070245394 Training premable in multipoint-to-point communication using orthogonal frequency division multiplexing |
| 10/18/2007 | US20070244845 Transmitting and receiving system, transmitting apparatus and receiving apparatus |
| 10/18/2007 | US20070244614 Automotive telemetry protocol |
| 10/18/2007 | US20070242755 System for bi-directional voice and data communications over a video distribution network |
| 10/18/2007 | US20070242701 Apparatus and Method for Transforming a Digital Tv Broadcasting Signal to a Digital Radio Broadcasting Signal |
| 10/18/2007 | US20070242597 Scanning by remotes in multipoint-to-point communication using orthogonal frequency division multiplexing |
| 10/18/2007 | US20070242157 Wireless environment method and apparatus |
| 10/18/2007 | DE102005017039A1 Autoradio mit Internet-Radioempfang, Autotelefon und GPS-Navigation Car radio with Internet radio, a car phone and GPS navigation |
| 10/17/2007 | EP1845643A2 Radio |
| 10/17/2007 | EP1442542B1 System for encoding auxiliary information within a signal |
| 10/17/2007 | CN101056109A Receiving, displaying, and recording apparatus |
| 10/17/2007 | CN100344158C Receiving apparatus, and display apparatus and television broadcasting system therewith |
| 10/16/2007 | US7284258 Apparatus and system for providing program-related information, and program-related information providing method |
| 10/16/2007 | US7283569 Site delivery method, method for receiving digital satellite broadcast, and receiver for digital satellite broadcast |
| 10/16/2007 | US7283491 Communication system and method capable of broadcasting by using terrestrial and satellite communication networks |
| 10/11/2007 | WO2007114956A2 Linking and browsing media on television |
| 10/11/2007 | WO2007114333A1 Information transmitter, information sending device, and information transmission method |
| 10/11/2007 | WO2007113653A2 System, method, mobile terminal and computer program product for providing push-to-talk chat in interactive mobile tv |
| 10/11/2007 | WO2007028061A3 Active antenna |
| 10/11/2007 | US20070240190 Method and system for enhancing the experience of a spectator attending a live sporting event |
| 10/11/2007 | US20070238447 System, method, mobile terminal and computer program product for providing push-to-talk chat in interactive mobile TV |
| 10/11/2007 | US20070238427 Electronic device and method therefor |
| 10/11/2007 | US20070237263 Receiver for robust data extension for 8VSB signaling |
| 10/11/2007 | US20070237184 Method and apparatus for providing Internet protocol datacasting service in digital audio broadcasting system |
| 10/11/2007 | US20070237182 Contention-based access in multipoint-to-point communication using orthogonal frequency division multiplexing |
| 10/11/2007 | US20070237106 Systems and methods for delivering contents using broadcast networks |
| 10/11/2007 | US20070237070 Methods for contention-based bandwidth requests in orthogonal frequency division multiplexing systems |
| 10/11/2007 | US20070237066 Systems for contention-based bandwidth requests in orthogonal frequency division multiplexing systems |
| 10/11/2007 | CA2648453A1 Linking and browsing media on television |
| 10/10/2007 | EP1843496A2 System and method for encoding an audio signal, by adding an inaudible code to the audio signal, for use in broadcast programme identification systems |
| 10/10/2007 | EP1842302A1 Method and apparatus for sending notification about broadcast service in a mobile broadcast system |
| 10/10/2007 | EP1842300A1 Selecting/acquiring desired multimedia content |
| 10/10/2007 | CN101053201A Techniques for the utilization of spare bandwidth |
| 10/10/2007 | CN101052950A 应用程序执行设备 Application execution device |
| 10/10/2007 | CN100342729C Data broadcast plan system, device, method, recording medium or program |
| 10/10/2007 | CN100342657C Satellite broadcast receiver for reducing power consumption |
| 10/10/2007 | CN100342448C Global access system of multi-media related information |
| 10/10/2007 | CN100342366C System for providing continuity of a broadcast between clients and mehthod therefor |
| 10/09/2007 | US7281259 Channel selection device for use in a digital/analog broadcasting receiver for reception of main and sub channels |
| 10/09/2007 | US7280660 Receiver |
| 10/09/2007 | US7280495 Reliable broadcast protocol in a wireless local area network |
| 10/09/2007 | US7280296 Apparatus and method for recording digital broadcast on exchangeable storage medium, and exchangeable storage medium therefor |
| 10/07/2007 | CA2569967A1 Method and system for enhancing the experience of a spectator attending a live sporting event |
| 10/04/2007 | WO2007111445A1 Method and apparatus for transmitting/receiving broadcast service in a dvb-h cbms system |
| 10/04/2007 | WO2007067550A3 System and method for wireless coupling of audio to a radio receiver |
| 10/04/2007 | WO2007060547A3 Portable music device with song tag capture |
| 10/04/2007 | US20070232226 Digital Broadcast Reception Device |
| 10/04/2007 | US20070232220 Private civil defense-themed broadcasting method |
| 10/04/2007 | US20070230508 Method and system for switching between video sources |
| 10/04/2007 | US20070230387 Apparatus and method for receiving data in a mobile broadcasting terminal |
| 10/04/2007 | US20070230325 Method and system for training sequences |
| 10/04/2007 | US20070229714 Broadcasting system and broadcasting transmitter and broadcasting receiver constituting the system |
| 10/04/2007 | US20070227342 Music processing apparatus and management method therefor |
| 10/04/2007 | DE102006015393A1 Digital audio/video data stream`s transmission time synchronizing arrangement, has transmitters provided with data stream in form of data frame, where reference time is compared with actual transmission time for each transmitter |
| 10/03/2007 | EP1841108A1 Music processing apparatus and management method therefor |
| 10/03/2007 | EP1841107A2 T-MMB receiver compatible with DAB |
| 10/03/2007 | EP1841106A2 DAB-compatible transmitting and receiving method and system for terrestrial mobile multimedia broadcasting |
| 10/03/2007 | EP1841105A2 Mobile terminal and method of managing broadcasting service information using digital broadcast reception function |
| 10/03/2007 | EP1841104A1 Wireless communications device and operating method thereof |
| 10/03/2007 | CN101049021A Method and system for wireless digital multimedia |
| 10/03/2007 | CN101047816A Mobile terminal and method of managing broadcasting service information using digital broadcast reception function |
| 10/03/2007 | CN101047457A Digital TV and upgrade method of bootloader for the same |
| 10/03/2007 | CN101046953A Music processing apparatus and management method therefor |
| 10/03/2007 | CN100341369C Method for receiving free wireless public broadcast services with a mobile station |
| 10/02/2007 | US7278152 Video pedestal network |
| 10/02/2007 | US7277860 Mechanism for using clamping and offset techniques to adjust the spectral and wideband gains in the feedback loops of a BTSC encoder |
| 09/27/2007 | US20070226770 Apparatus and Method for Receiving Data Broadcasting Service to Support Connection with Mobile Networks |
| 09/27/2007 | US20070226322 Data transmitting method, data transmitting system, data receiving method and receiving terminal |
| 09/27/2007 | US20070223506 Data broadcast schedule system, and apparatus, method recording medium or program thereabout |
| 09/27/2007 | US20070223363 Control modulation in multipoint-to-point communication using orthogonal frequency division multiplexing |
| 09/27/2007 | US20070223362 System for orderwire modulation |
| 09/27/2007 | US20070223361 Method for orderwire modulation |
| 09/26/2007 | EP1838018A2 Method and apparatus for transmitting/receiving broadcast service in a DVB-H CBMS system |
| 09/26/2007 | EP1836847A1 Effective application program transmitting/receiving method and its device using module concept at digital broadcasting network |
| 09/26/2007 | EP1836785A1 Transmission of composite digital broadcast information |
| 09/26/2007 | CN101044575A Portable moving-picture multimedia player and microphone-type apparatus for accompanying music video |
| 09/26/2007 | CN100339903C Method and apparatus for transmitting audio and non-audio information with error correction |
| 09/25/2007 | CA2222198C Data dissemination system |
| 09/22/2007 | CA2542189A1 Broadband wizard inc. |
| 09/20/2007 | WO2007059028A3 Equalizer for am in-band on-channel radio receivers |
| 09/20/2007 | US20070220579 Alternate radio data frequency selection |
| 09/20/2007 | US20070220545 Advertisement viewing confirmation system, broadcast receiving terminal, advertisement viewing confirmation terminal, advertisement viewing confirmation method and program |
| 09/20/2007 | US20070217325 Distributed control in synchronizing remote units to host unit |
| 09/20/2007 | US20070217324 Distributed control in synchronizing remote units to host unit |
| 09/19/2007 | EP1835642A2 Method and device for the selection of alternative frequencies using the radio data system (RDS) |
| 09/19/2007 | CN101040477A Method for correcting errors of program-associated data |
| 09/19/2007 | CN101040469A Burst transmission in a digital broadcasting network |
| 09/18/2007 | CA2379017C Method for preparation of source-coded data, and transmitter and receiver therefor |
| 09/13/2007 | WO2007101642A2 Fm simulcast broadcast signal broadcast transmission system and receiver device for same |
| 09/13/2007 | US20070214471 System, method and computer program product for providing collective interactive television experiences |
| 09/13/2007 | US20070213083 Wireless Transmission Of Audio Data Encoded by Pulse Width Modulation |