| Patents for H04H 20 - Arrangements for broadcast or for distribution combined with broadcast (21,050) |
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| 07/07/2009 | US7558525 Mass storage repository for a wireless network |
| 07/07/2009 | US7558228 Transmission of control information according to grouping of services in a mobile communication system |
| 07/07/2009 | US7557862 Integrated circuit BTSC encoder |
| 07/02/2009 | WO2009080602A1 Method for synchronizing a tuner, corresponding device, receiver comprising the device, and mobile phone comprising the receiver |
| 07/02/2009 | WO2009031080A3 Method and system to enable simultaneous reception of plurality of services in dvb systems |
| 07/02/2009 | US20090171488 Extending digital rights management and authentication to audio speakers |
| 07/02/2009 | US20090170424 Low power mode for sdars receiver |
| 07/02/2009 | US20090168902 Method for arranging zapping streams in mpe-fec frame and receiver |
| 07/02/2009 | US20090168686 Adaptive Broadcast Multicast Systems in Wireless Communication Networks |
| 07/02/2009 | US20090168685 Internet protocol radio dispatch system and method |
| 07/02/2009 | US20090168684 Broadcast messaging in wireless communication networks |
| 07/02/2009 | US20090168683 Method and System for Transmitting Content to a Plurality of Users of a Mobile Communication Network |
| 07/02/2009 | US20090168682 Host route convergence |
| 07/02/2009 | US20090168680 Multiple multicast data stream delivery in a communication network |
| 07/02/2009 | US20090168679 Method and Device for Providing Programs to Multiple End User Devices |
| 07/01/2009 | EP2076060A2 Audio signal receiving apparatus, audio signal receiving method and audio signal transmission system |
| 07/01/2009 | EP2075934A2 Apparatus and method for controlling burst gain in bi-directional dead spot |
| 07/01/2009 | EP2075932A2 Apparatus and method for communicating programs over networks |
| 07/01/2009 | EP2075931A1 Method for synchronizing a tuner, corresponding device, receiver comprising the device, and mobile phone comprising the receiver |
| 07/01/2009 | EP1512288A4 Network based digital information and entertainment storage and delivery system |
| 07/01/2009 | CN101473649A Method and apparatus for creating and viewing customized multimedia segments |
| 07/01/2009 | CN101473648A In-band data recognition and synchronization system |
| 07/01/2009 | CN100508466C A method, system, terminal and server for playing media resource |
| 07/01/2009 | CN100507840C Digital broadcast receiving device and event transmitting method |
| 06/30/2009 | US7555289 Subway broadcast method and apparatus |
| 06/30/2009 | US7555259 Digital broadcast receiver |
| 06/30/2009 | US7555258 Integrated circuit device and low noise block down converter including same |
| 06/30/2009 | US7555019 Digital broadcast receiving apparatus, digital broadcast apparatus, digital broadcast receiving method, digital broadcast method, and digital broadcast receiving program |
| 06/30/2009 | US7555000 Digital broadcast system |
| 06/30/2009 | US7554986 System and method for locating a data frame within a transmitted data stream |
| 06/30/2009 | CA2648093A1 Methods, apparatus and computer-readable media for conveying television program advertisements |
| 06/30/2009 | CA2344117C Method and system for tiered digital television terrestrial broadcasting services using multi-bit-stream frequency interleaved ofdm |
| 06/28/2009 | CA2648117A1 Method, apparatus and computer-readable medium for promoting television programs |
| 06/25/2009 | WO2009079320A2 Method for streaming through a data service over a radio link subsystem |
| 06/25/2009 | WO2009079190A2 Changing visual content communication |
| 06/25/2009 | WO2009079137A1 Program segments display bar |
| 06/25/2009 | WO2009078892A1 Methods and systems that motivate tuning to a transmission channel for a time period |
| 06/25/2009 | WO2009078638A2 Transmitting system and receiving system for processing stream, and stream processing methods thereof |
| 06/25/2009 | WO2009078546A1 Scalable video broadcasting apparatus and method over multiband satellite channel |
| 06/25/2009 | US20090165031 Systems and Methods to Identify Target Video Content |
| 06/25/2009 | US20090163194 Telematics Unit Having Interactive Radio Features |
| 06/25/2009 | US20090163136 Method and system for tariff, load and meter data management with radio ripple control |
| 06/25/2009 | US20090163135 Information Communication Terminal, Mobile Telephone, Contents Distributing Apparatus, Contents Distributing System, and Program Product |
| 06/25/2009 | US20090161596 Method and system for transmitting multimedia broadcast/multicast service |
| 06/25/2009 | US20090161595 System and method for broadcasting application-specific information in wireless local area networks |
| 06/25/2009 | US20090161594 Hybrid multicast routing protocol for wireless mesh networks |
| 06/25/2009 | US20090161593 Wireless Multicast for Layered Media |
| 06/25/2009 | US20090161592 Method and system for establishing disparate connection paths from a mobile user device to a base station through a mobile peer-to-peer (ptp) network |
| 06/25/2009 | US20090161590 Multicast data stream selection in a communication system |
| 06/25/2009 | DE19632791B4 Verfahren und System zur Rundfunkübertragung Method and system for broadcasting |
| 06/25/2009 | CA2709121A1 Transmitting system and receiving system for processing stream, and stream processing methods thereof |
| 06/24/2009 | EP2073410A1 A programme switching method and a radio apparatus for in-vehicle use |
| 06/24/2009 | EP2073409A1 A network following method and a radio apparatus for in-vehicle use |
| 06/24/2009 | EP2073391A1 Method of operating a radio tuner, for detecting and responding to effects of tunnel situations on radio reception by an in-vehicle radio receiver |
| 06/24/2009 | EP1456991A4 Method and apparatus for pulse overlap pre-compensation in digitally modulated signals |
| 06/24/2009 | CN101467371A Wideband outband receiver |
| 06/24/2009 | CN100505594C Remote monitoring terminal for broadcast signal |
| 06/23/2009 | US7552336 Watermarking with covert channel and permutations |
| 06/23/2009 | US7551889 Method and apparatus for transmission and receipt of digital data in an analog signal |
| 06/23/2009 | US7551683 Adjusting data burst transmission rates |
| 06/23/2009 | US7551675 Method and apparatus for synchronized transmission and reception of data in a digital audio broadcasting system |
| 06/21/2009 | CA2645524A1 Multi-address message addressing |
| 06/18/2009 | WO2009040549A3 Receiver for digitally broadcast signals |
| 06/18/2009 | WO2009027851A3 Communications system to feed multiple single frequency networks with multiple content |
| 06/18/2009 | US20090158374 Delivering interactive applications |
| 06/18/2009 | US20090157406 Acoustic Signal Transmission Method And Acoustic Signal Transmission Apparatus |
| 06/18/2009 | US20090157207 System and Method for Request, Delivery and Use of Multimedia Files for Audiovisual Entertainment |
| 06/18/2009 | US20090154582 Synergetic transmitting system for digital broadcast sfn and method thereof |
| 06/18/2009 | US20090154389 Multi-Channel mesh network |
| 06/18/2009 | US20090154388 Link adaptation of a broadcast system |
| 06/18/2009 | US20090154387 Distributing digital video content to mobile terminals using primary and secondary communication networks |
| 06/18/2009 | US20090154386 Wimax multicast broadcast services (mbs) efficient handover and power saving support for intra and inter-mbs zones |
| 06/18/2009 | DE202009002497U1 Drahtlose Tonübertragung vom Fernseher auf eine Fernbedienung mit FM-Tuner zur Anwendung im Patientenzimmer Wireless audio transmission from the television to a remote with FM tuner for use in patient rooms |
| 06/18/2009 | DE102007059959A1 Verfahren und System zur Übertragung von Daten zwischen einer zentralen Rundfunkstation und mindestens einem Sender A method and system for transmitting data between a central broadcasting station and at least one transmitter |
| 06/18/2009 | DE102007056914A1 Verfahren zum Einstellen eines Rundfunkprogramms A method of adjusting a broadcast program |
| 06/17/2009 | EP1579584B1 Broadcast media bookmarks |
| 06/17/2009 | CN101461237A Address generating method and broadcast receiver |
| 06/17/2009 | CN101461157A Digital broadcasting receiver |
| 06/17/2009 | CN101459480A Remote infrared remote control broadcast control system |
| 06/17/2009 | CN101459479A Single cable constant voltage broadcasting system having intercomm function |
| 06/17/2009 | CN101459478A Single cable constant voltage broadcasting system having monitoring function |
| 06/17/2009 | CN100502263C Digital wireless Mondeal/amplitude broadcasting |
| 06/16/2009 | US7548555 Data transmission apparatus and method, data receiving apparatus and method, and data transmission and reception system and method |
| 06/16/2009 | US7548508 System and method for contention based tones in a multipoint-to-point orthogonal frequency division multiplexing system |
| 06/16/2009 | CA2485245C Method and apparatus for encoding/decoding broadcast or recorded segments and monitoring audience exposure thereto |
| 06/11/2009 | WO2009070882A1 Alert broadcasting to a plurality of diverse communications devices |
| 06/11/2009 | WO2008150908A3 Method and apparatus for implementing seek and scan functions for an fm digital radio signal |
| 06/11/2009 | US20090149126 Apparatus, systems and methods to communicate authorized programming between a receiving device and a mobile device |
| 06/11/2009 | US20090149125 Method of using a telephone device to view content stored therein on a nearby display screen which is not physically connected to the telephone device |
| 06/11/2009 | US20090147961 Object-based 3-dimensional audio service system using preset audio scenes |
| 06/11/2009 | US20090147877 Network Entry and Recovery |
| 06/11/2009 | US20090147721 Broadcast/multicast service method based on user location information |
| 06/11/2009 | US20090147720 Methods and devices for scalable reception in wireless communication systems |
| 06/11/2009 | US20090147719 Method of transmitting data to multi destinations in wireless lan system |
| 06/11/2009 | US20090147718 Method and Apparatus for Reliably Delivering Multicast Data |
| 06/11/2009 | US20090147717 Multicast Broadcast Single Frequency Network Data Scheduling and Handling |
| 06/11/2009 | US20090147716 Wireless Communication Receiver, System, and Method for Loading Firmware |
| 06/11/2009 | CA2707575A1 Alert broadcasting to a plurality of diverse communications devices |
| 06/10/2009 | EP2068470A2 Method and device for receiving wireless broadcast signals |
| 06/10/2009 | EP2067287A1 Automatic delay compensated simulcasting system and method field of the invention |