| Patents for H04N 21 - Selective content distribution, e.g. interactive television, vod [video on demand] (56,445) |
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| 05/15/2013 | CN103108256A Method for removing jitter, disorder and repeated packets when receiving RTP packets |
| 05/15/2013 | CN103108255A Video distribution network centralized control protocol and implementation device |
| 05/15/2013 | CN103108254A Information transmission method of video distribution network centralized control protocol |
| 05/15/2013 | CN103108253A Network access method of video distribution network node server |
| 05/15/2013 | CN103108252A Interactive television broadcasting method and system using the same |
| 05/15/2013 | CN103108251A System and method for television user interaction |
| 05/15/2013 | CN103108250A Method and system of cloud video interaction popularization for carrying out video on demand through television |
| 05/15/2013 | CN103108249A Quick positioning method of video playing |
| 05/15/2013 | CN103108248A Interactive video implement method and system using the same |
| 05/15/2013 | CN103108247A Electronic device and method for providing contents recommendation service |
| 05/15/2013 | CN103108246A Television program access controlling device and method thereof |
| 05/15/2013 | CN103108245A Smart television payment secret key system and payment method based on smart television |
| 05/15/2013 | CN103108244A Method for virtualizing television system |
| 05/15/2013 | CN103108243A Method and system for independence and upgrade of parameters of television display screen |
| 05/15/2013 | CN103108242A Method of solving conflict between intelligent television video application and television video |
| 05/15/2013 | CN103108241A Whole multi-media audio and video adaptor software |
| 05/15/2013 | CN103108240A Method and device for acquiring station logo data |
| 05/15/2013 | CN103108239A Method and device of automatic transferring of video aspect ratio |
| 05/15/2013 | CN103108238A Data processing method of player |
| 05/15/2013 | CN103108237A Display device and play-back device |
| 05/15/2013 | CN103108236A Method for previewing and playing of mobile television (TV) programs and corresponding system |
| 05/15/2013 | CN103108235A Television control method, device and system |
| 05/15/2013 | CN103108234A Method and system for controlling television through handwritten contents |
| 05/15/2013 | CN103108233A High definition interactive film play system and realization method |
| 05/15/2013 | CN103108232A Method and system based on interaction control of mobile phone and television |
| 05/15/2013 | CN103108231A Television system |
| 05/15/2013 | CN103108230A Roaming method for mobile terminal television system and roaming device |
| 05/15/2013 | CN103108229A Method for identifying video contents in cross-screen mode through audio frequency |
| 05/15/2013 | CN103108228A Method for identifying video contents in cross-screen mode through video images |
| 05/15/2013 | CN103108227A Method and system of advertisement insertion and front end server of digital television |
| 05/15/2013 | CN103108226A Method and system for establishing inter-user communication based on television terminals |
| 05/15/2013 | CN103108225A Method and system for obtaining video based on set top box |
| 05/15/2013 | CN103108224A Electronic device and method for providing information related to broadcast viewing |
| 05/15/2013 | CN103108223A Electronic payment method and system for interactive television |
| 05/15/2013 | CN103108222A Mobile terminal, television and system, device and method of digital program switching of television |
| 05/15/2013 | CN103108221A Broadcasting terminal and frequency point matching method and system |
| 05/15/2013 | CN103108220A Set top box, implement device thereof and function expanding system and method |
| 05/15/2013 | CN103108219A Whole multi-media audio and video intelligentization play control system |
| 05/15/2013 | CN103108218A Network discovery method of video distribution network node server |
| 05/15/2013 | CN103108217A Method, apparatus and system for prioritising content for distribution |
| 05/15/2013 | CN103108216A Radio and television service data processing method and device |
| 05/15/2013 | CN103108215A Multiplexer data transmission method and device |
| 05/15/2013 | CN103108214A Method for identifying test set (TS) packet with information in empty packet replacing process |
| 05/15/2013 | CN103108213A Method for enabling digital ground multimedia broadcasting system to be bi-directional |
| 05/15/2013 | CN103108212A Device and method for generating a media package |
| 05/15/2013 | CN103108211A Video transmission device |
| 05/15/2013 | CN103108203A Three-dimensional image processing apparatus and electric power control method of the same |
| 05/15/2013 | CN103108189A Beidou remote sensing image data transmission method |
| 05/15/2013 | CN103108186A Method of achieving high-definition transmission of videos |
| 05/15/2013 | CN103108180A Video coding sub-block sizing based on infrastructure capabilities and current conditions |
| 05/15/2013 | CN103106910A Synopsis frames and manufacturing method thereof |
| 05/15/2013 | CN103106615A Excavated user behavior analysis method based on television watching log |
| 05/15/2013 | CN103106597A 交互式广告 Interactive Advertising |
| 05/15/2013 | CN103106009A Information processing apparatus, information processing method and program |
| 05/15/2013 | CN102162573B Bracket of television set top box |
| 05/15/2013 | CN102067598B Data output device, data providing device, data output system, data output device control method, and data providing device control method |
| 05/15/2013 | CN101990131B Method, device and system for realizing uniform continuity of video service |
| 05/15/2013 | CN101861731B Digital broadcasting receiver and method for controlling the same |
| 05/15/2013 | CN101669345B Robust control/delineation in serial streams |
| 05/15/2013 | CN101622871B Video call device control |
| 05/15/2013 | CN101610120B Method for allotting, managing and ordering received broadcast product |
| 05/15/2013 | CN101536514B Method and device for managing a transmission of keys |
| 05/15/2013 | CN101521824B Robust signal transmissions in digital television broadcasting |
| 05/14/2013 | US8443457 System and method for controlling the use of a digital work in accordance with usage rights associated with the digital work |
| 05/14/2013 | US8443389 Intelligent system and methods of recommending media content items based on user preferences |
| 05/14/2013 | US8442584 Accessory apparatus of mobile terminal for receiving and reproducing DMB data and method thereof |
| 05/14/2013 | US8442427 Apparatus for viewing full version of content contained therein on a nearby display screen |
| 05/14/2013 | US8442111 Optimal power usage in encoding data streams |
| 05/14/2013 | US8441960 Method and system for timely delivery of multimedia content via a femtocell |
| 05/14/2013 | CA2795345A1 Synchronized retail video distribution |
| 05/14/2013 | CA2683448C Digital broadcast transmitting/receiving system having an improved receiving performance and signal processing method thereof |
| 05/10/2013 | WO2013067439A1 Watermark extraction based on tentative watermarks |
| 05/10/2013 | WO2013066771A1 Synchronizing video and audio over heterogeneous transports |
| 05/10/2013 | WO2013066723A1 High-confidence labeling of video volumes in a video sharing service |
| 05/10/2013 | WO2013066677A1 Systems and methods for displaying viewership and/or message data |
| 05/10/2013 | WO2013066622A1 System and method for aggregated content distribution |
| 05/10/2013 | WO2013066540A1 Dual mode proximity sensor |
| 05/10/2013 | WO2013066532A1 System and method for transport stream sync byte detection with transport stream having multiple emulated sync bytes |
| 05/10/2013 | WO2013066503A1 Computing similarity between media programs |
| 05/10/2013 | WO2013066055A1 Method for providing a direct management service for the work of a copyright holder by using a smart application, and a system using same to provide the direct management service for the work of the copyright holder |
| 05/10/2013 | WO2013065892A1 Method for providing a customized service using the account of an android platform-based broadcast receiving device, and computer-readable recording medium having a program providing a customized service by said method recorded thereon |
| 05/10/2013 | WO2013065305A1 Information processing device, information processing method, and program |
| 05/10/2013 | WO2013064739A1 Method and apparatus for selecting an access method for delivery of media |
| 05/10/2013 | WO2013064325A1 Method and multimedia unit for processing a digital broadcast transport stream |
| 05/10/2013 | WO2013039977A3 Upstream external phy interface for data and control plane traffic |
| 05/10/2013 | WO2013037980A3 Electronic tool and methods with audio for meetings |
| 05/10/2013 | WO2013034922A3 Handling media files for networked collaborative non linear editing. |
| 05/10/2013 | WO2013025177A4 Method of parallel dtt (direct-to-tower) & dth (direct-to-home) transmission of transport streams for digital television transmitters |
| 05/10/2013 | WO2013012863A3 Protecting privacy in audience creation |
| 05/10/2013 | WO2013010185A3 Systems and methods for interaction of satellite and internet protocol features in content delivery systems ("satellite-ip interactions") |
| 05/10/2013 | WO2012177866A3 Monitoring streaming media content |
| 05/10/2013 | WO2012170441A3 Methods and apparatus for watermarking and distributing watermarked content |
| 05/10/2013 | CA2854253A1 Method and system for remote video monitoring and remote video broadcast |
| 05/10/2013 | CA2853712A1 Method and multimedia unit for processing a digital broadcast transport stream |
| 05/10/2013 | CA2853667A1 Real time document presentation data synchronization through generic service |
| 05/09/2013 | US20130117800 Method for providing a widget service streaming through a broadcast network, and apparatus for same |
| 05/09/2013 | US20130117799 System, apparatus and method for facilitating a change between television and/or radio channels |
| 05/09/2013 | US20130117798 Augmenting content generating apparatus and method, augmented broadcasting transmission apparatus and method, and augmented broadcasting reception apparatus and method |
| 05/09/2013 | US20130117797 Mixed format media transmission systems and methods |
| 05/09/2013 | US20130117796 Redundant key frame transmission |