| Patents for H04H 20 - Arrangements for broadcast or for distribution combined with broadcast (21,050) |
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| 02/04/2010 | WO2010014031A1 System for communicating with a mobile object |
| 02/04/2010 | WO2009150578A3 Synchronization of media stream components |
| 02/04/2010 | US20100030423 Automotive telemetry protocol |
| 02/04/2010 | US20100029196 Selective wireless communication |
| 02/04/2010 | US20100027976 In-Band Data Recognition And Synchronization System |
| 02/04/2010 | US20100027456 Network mimo reporting, control signaling and transmission |
| 02/04/2010 | US20100027454 Dedicated reference signal design for network mimo |
| 02/04/2010 | US20100027453 Communicating a group message packet over a wide area network |
| 02/04/2010 | US20100027440 Diagnostic information on multicast communications |
| 02/04/2010 | CA2733513A1 Method and apparatus for store and replay functions in a digital radio broadcasting receiver |
| 02/03/2010 | EP2150003A1 Frame synchronization device and method, and demodulation device |
| 02/03/2010 | EP2149997A2 Method and mobile terminal for searching alternative frequency using radio data system |
| 02/03/2010 | CN101640935A Communication method and communication terminal device |
| 02/03/2010 | CN101640576A Portable interpersonal interactive system for tourist party |
| 02/03/2010 | CN101637420A Method and device for improving audio signal |
| 02/02/2010 | US7657920 System and methods for enhancing the experience of spectators attending a live sporting event, with gaming capability |
| 02/02/2010 | US7657919 Single wire return device including a QAM modulator for downstream IP signals |
| 02/02/2010 | US7657435 Acoustic signal transmission method and apparatus with insertion signal |
| 02/02/2010 | US7657428 System and method for seamless switching of compressed audio streams |
| 02/02/2010 | US7657328 Device control system, device control method, and control program |
| 02/02/2010 | US7657285 Information processing apparatus and method, information processing system, and transmission medium |
| 02/02/2010 | US7657267 Receiving apparatus and method, information distribution method, filtering and storing program, and recording medium |
| 02/02/2010 | US7657223 Provision of content to mobile users |
| 02/02/2010 | US7657222 Wireless cable networking gateway and Wi-Fi system incorporating the same |
| 02/02/2010 | US7656877 Apparatus and methods for sniffing data in a cable head end |
| 02/02/2010 | US7656834 Discontinuously transmitting and receiving multimedia broadcast/multicast service data in mobile communication system |
| 02/02/2010 | US7654462 Mobile device base station for enhanced signal strength for on-demand media services |
| 01/28/2010 | WO2010009927A2 Method of broadcasting and receiving time-sliced data |
| 01/28/2010 | WO2009137289A3 System and method for controlling media at a plurality of output devices |
| 01/28/2010 | WO2009111320A3 Asset allocation system and method for allocating satellite resources in a satellite broadcast communication system |
| 01/28/2010 | US20100023961 Apparatus and method for detecting target image |
| 01/28/2010 | US20100023752 Method and device for transmitting groupcast data in a wireless mesh communication network |
| 01/28/2010 | US20100022182 Sattellite radio system and method of activating same |
| 01/28/2010 | US20100020778 Communication method and communication terminal device |
| 01/28/2010 | US20100020737 Mobile communication system, base station apparatus and mobile station device |
| 01/28/2010 | US20100020736 Interleaver address generation in turbo decoders for mediaflo communication systems |
| 01/28/2010 | US20100020735 Method and system for peer-to-peer communication among sites |
| 01/28/2010 | CA2674013A1 Improved method, system and apparatus for synchronizing signals |
| 01/27/2010 | CN101636975A System and method for wireless communication of uncompressed video having multiple destination aggregation (MDA) |
| 01/27/2010 | CN101636944A Low bit transmission method in dvb-h transmission |
| 01/27/2010 | CN101635603A Method for indicating primary notification message of earthquake and tsunami warning system |
| 01/27/2010 | CN100586192C Audiovisual program synchronization system and method, associated devices and methods |
| 01/27/2010 | CN100586048C Transmitting system, modulator and method for reducing power unevenness in sending machine band |
| 01/26/2010 | US7653928 Remote user interface for media player |
| 01/26/2010 | US7653923 Scheduling and presenting IPG ads in conjunction with programming ads in a television environment |
| 01/26/2010 | US7653448 NICAM processing method |
| 01/26/2010 | US7653446 Method and apparatus for automatic configuration of equipment |
| 01/26/2010 | US7653363 System and apparatus for performing broadcast and localcast communications |
| 01/26/2010 | US7653018 Differential update for data broadcasting |
| 01/21/2010 | WO2010008222A2 Method and apparatus for providing rich media service |
| 01/21/2010 | WO2010008153A2 Audio/video signal relay apparatus and method |
| 01/21/2010 | WO2010007208A1 Apparatus and method for transmission of audio signals |
| 01/21/2010 | WO2010006888A2 Method and system for presenting data to user terminals |
| 01/21/2010 | WO2010006435A1 Realtime insertion of video content in live broadcasting |
| 01/21/2010 | WO2009134073A3 Method for providing iptv service and internet broadcasting system therefor |
| 01/21/2010 | US20100017594 Transmitting method and transmitting device, receiving method and receiving device, and transfer method and transfer system |
| 01/21/2010 | US20100014836 Information transfer system, a transmitter, a receiver and a record carrier for use in the system |
| 01/21/2010 | US20100014605 System for multiple use subchannels |
| 01/21/2010 | US20100014450 method of transmitting and receiving control information for point-to-multipoint multimedia multicast service |
| 01/21/2010 | CA2730421A1 Method and apparatus for providing rich media service |
| 01/20/2010 | EP2146516A1 Mobile communication network content synchronization |
| 01/20/2010 | EP2146452A2 Method for providing region-based dmb service, and apparatus and method for receiving region-based broadcasting service |
| 01/20/2010 | EP2145411A2 Dynamic mixed media package |
| 01/20/2010 | EP2145410A2 Digital broadcast network best effort services |
| 01/20/2010 | EP1695470B1 Radio device |
| 01/19/2010 | US7650626 Service system of thumbnail image and transmitting/receiving method thereof |
| 01/19/2010 | US7650623 Method and system for facilitating interactive multimedia experiences |
| 01/19/2010 | US7650430 Method and device for transmitting data associated with transmitted information |
| 01/19/2010 | US7650125 System and method for SAP FM demodulation |
| 01/19/2010 | US7650118 Wireless transmission system and method |
| 01/19/2010 | US7650110 Wireless communication apparatus and wireless communication method for storing and accessing a plurality of images |
| 01/19/2010 | US7650010 Connected video and audio |
| 01/19/2010 | US7649857 Method and apparatus for establishing radio bearer for point-to-multipoint multimedia service in mobile communication system |
| 01/14/2010 | WO2010004676A1 Reception apparatus |
| 01/14/2010 | US20100009722 Connected Audio and Other Media Objects |
| 01/14/2010 | US20100009623 Intelligent device system and method for distribution of digital signals on a wideband signal distribution system |
| 01/14/2010 | US20100009622 Electronic Content Ordering Method and System |
| 01/14/2010 | US20100008289 Method to Minimize Interference into Legacy SDARS Reception by Varying Overlay Modulation as a Function of Satellite Position |
| 01/14/2010 | US20100008283 Frame structures to support multicast cooperative relay schemes |
| 01/14/2010 | US20100008282 Synchronous tdm-based communication in dominant interference scenarios |
| 01/14/2010 | US20100008281 Broadcast and multicast in single frequency networks using othrogonal space-time codes |
| 01/14/2010 | US20100008280 Method and apparatus for providing broadcast services |
| 01/13/2010 | CN100581240C Receiver and receiving method |
| 01/13/2010 | CN100581229C Program recording device |
| 01/13/2010 | CN100581228C Program recording device and program recording method |
| 01/12/2010 | US7647419 Client-side virtual radio station |
| 01/12/2010 | US7647038 Dynamic selection and scheduling of radio frequency communications |
| 01/12/2010 | US7647019 Apparatus and method for receiving digital multimedia broadcast service in a mobile terminal |
| 01/12/2010 | US7646792 Dynamic mapping of broadcast resources |
| 01/12/2010 | US7646774 Method of processing traffic information and digital broadcast system |
| 01/12/2010 | US7646744 Method of operating multi-antenna wireless data processing system |
| 01/12/2010 | US7646741 Method for client-based multicast message transmission |
| 01/12/2010 | US7646740 System and method of providing advertisements to vehicles |
| 01/12/2010 | US7646739 Multicast routing over unidirectional links |
| 01/12/2010 | US7646727 Retransmission method for digital broadcast and its broadcast receiving device |
| 01/07/2010 | WO2010003111A1 System and methods for multimedia "hot spot" enablement |
| 01/07/2010 | WO2010000928A1 Broadcast content encapsulation |
| 01/07/2010 | WO2010000407A1 Method and system for the synchronisation of a central station and several transmitters, in particular in a single-frequency network |
| 01/07/2010 | US20100003915 Systems and method for frequency based satellite channel scanning |
| 01/07/2010 | US20100003914 Enhanced notification mechanism for broadcast networks using bit-map vectors |