| Patents for H04N 21 - Selective content distribution, e.g. interactive television, vod [video on demand] (56,445) |
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| 06/05/2013 | CN103139658A Passive media flow distribution method for live video distribution network |
| 06/05/2013 | CN103139657A Advertising machine management system, advertising machine and verification method of advertising content played by advertising machine |
| 06/05/2013 | CN103139656A Method of managing cluster type dynamic network distribution trees of video live broadcast distribution network |
| 06/05/2013 | CN103139655A Multimedia integrated system |
| 06/05/2013 | CN103139654A Access method for voice mail, voice mail system and internet protocol television (IPTV) system |
| 06/05/2013 | CN103139653A Telephone call prompt method of mobile terminal and digital television terminal |
| 06/05/2013 | CN103139652A Smart television channel selection method based on android platform |
| 06/05/2013 | CN103139651A Method and system of video switching display |
| 06/05/2013 | CN103139650A Display apparatus and scheduled viewing setting method using the same |
| 06/05/2013 | CN103139649A Information processing device, information processing method and information processing program |
| 06/05/2013 | CN103139648A Method and system for refresh-free page turning of TV shopping page |
| 06/05/2013 | CN103139647A Playing device with evaluation mechanism and method for providing program list |
| 06/05/2013 | CN103139646A Multimedia information sending method, media exchanging network and conversion gateway |
| 06/05/2013 | CN103139645A Method and set top box for controlling programs |
| 06/05/2013 | CN103139644A Serial number matching method and digital television terminal |
| 06/05/2013 | CN103139643A Starting method of application procedure and digital television terminal |
| 06/05/2013 | CN103139642A Method, related device and system of signal encryption achieved in set top box |
| 06/05/2013 | CN103139641A Method and device for achieving audio/video seamless switching in real-time digital television time shifting playing |
| 06/05/2013 | CN103139640A Display apparatus and control method thereof |
| 06/05/2013 | CN103139639A Portable terminal and information processing method thereof |
| 06/05/2013 | CN103139638A Reproduction apparatus, reproduction method, and program |
| 06/05/2013 | CN103139637A Multi-media input equipment |
| 06/05/2013 | CN103139636A Streaming media data processing method and device and streaming media data reproduction equipment |
| 06/05/2013 | CN103139635A System and method used for providing subtitle translation during playing of video |
| 06/05/2013 | CN103139634A Cloud terminal virtual desktop video playing method |
| 06/05/2013 | CN103139633A Digital television receiving terminal and method for switching channel thereof |
| 06/05/2013 | CN103139632A Image processing method and image processing device |
| 06/05/2013 | CN103139631A System and method for set top box and television to share remote control |
| 06/05/2013 | CN103139630A Remote controller |
| 06/05/2013 | CN103139629A Intelligent television (TV) remote control device provided with optical touch tablet |
| 06/05/2013 | CN103139628A Control method of television terminal and television terminal |
| 06/05/2013 | CN103139627A Intelligent television and gesture control method thereof |
| 06/05/2013 | CN103139626A Method how remote control inputs characters to display equipment |
| 06/05/2013 | CN103139625A General smart television controller system and structure |
| 06/05/2013 | CN103139624A Method and electronic device of quick browsing of records |
| 06/05/2013 | CN103139623A Method for controlling intelligent television by using voice |
| 06/05/2013 | CN103139622A Vehicle-mounted video-on-demand system and vehicle-mounted video-on-demand method |
| 06/05/2013 | CN103139621A Set top box capable of enabling function expansion cards to be inserted |
| 06/05/2013 | CN103139620A Internet television system |
| 06/05/2013 | CN103139619A Network video management system and method |
| 06/05/2013 | CN103139618A System and method for displaying digital television advertisement product information |
| 06/05/2013 | CN103139617A Active advertisement on-demand system and method |
| 06/05/2013 | CN103139616A Personalization cloud recommendation method and system based on multi-user digital television program |
| 06/05/2013 | CN103139615A Method and equipment of television program programming |
| 06/05/2013 | CN103139614A Achievement method for a program recommending information transmission protocol |
| 06/05/2013 | CN103139613A Internet television station broadcast system and method |
| 06/05/2013 | CN103139612A Method of managing dynamic network distribution trees of video live broadcast distribution network |
| 06/05/2013 | CN103139611A Equipment collaboration content recommended device |
| 06/05/2013 | CN103139610A Method and device of cluster video synchronized broadcast |
| 06/05/2013 | CN103139609A Method and device for optimizing remote application video play |
| 06/05/2013 | CN103139608A Remote media playing signal time delay test method and test system |
| 06/05/2013 | CN103139607A Real-time network monitoring system and method thereof |
| 06/05/2013 | CN103139606A Service failure remote detection method and device for live video distribution network |
| 06/05/2013 | CN103139605A Wireless video bandwidth intelligent distribution method |
| 06/05/2013 | CN103139604A Internet protocol quadrature amplitude modulation (IPQAM) frequency point distribution and recovery method based on cache model |
| 06/05/2013 | CN103139603A Transmission method for push type video on demand programs and associated decoder |
| 06/05/2013 | CN103139602A Method and terminal for network video automatic recording |
| 06/05/2013 | CN103139601A Achieving method and device for Internet protocol television (IPTV) services |
| 06/05/2013 | CN103139600A Content delivery system, delivery server, receiving terminal, and content delivery method |
| 06/05/2013 | CN103139599A Network multi-image live broadcast system |
| 06/05/2013 | CN103139559A Method and device for multi-media signal transmitting |
| 06/05/2013 | CN103139552A Data penetrating transmitting system used in satellite television receiving device |
| 06/05/2013 | CN103139551A Satellite television receiver and update method of application software |
| 06/05/2013 | CN103139519A Method and device for selection of input signals |
| 06/05/2013 | CN103139511A Broadcast receiving apparatus and method |
| 06/05/2013 | CN103139509A On screen display (OSD) control display method and device based on advanced extensible interface (AXI) bus protocol |
| 06/05/2013 | CN103139508A Method and system for controlling display of television pictures |
| 06/05/2013 | CN103139507A Method for controlling remote control equipment, electronic equipment and remote control equipment |
| 06/05/2013 | CN103139503A Automatic power-off device, and television and set top box with automatic power-off device |
| 06/05/2013 | CN103139375A 移动终端及其控制方法 Mobile terminal and control method |
| 06/05/2013 | CN103139254A Data synchronization method and system of internet protocol television (IPTV) network and Internet |
| 06/05/2013 | CN103139197A Audio-visual data transmission over internet protocol at higher rates |
| 06/05/2013 | CN103139161A Service management method and device for video distribution network |
| 06/05/2013 | CN103139082A Dynamic routing method and device for live video distribution network |
| 06/05/2013 | CN103138983A Method and device of primary-backup switching of video distribution network global server |
| 06/05/2013 | CN103138792A Receiver |
| 06/05/2013 | CN103137128A Gesture and voice recognition for control of a device |
| 06/05/2013 | CN103136924A Multifunctional remote control unit |
| 06/05/2013 | CN103136216A Information management method and system of digital television |
| 06/05/2013 | CN103136150A System and method for video routing and display |
| 06/05/2013 | CN103136021A Information processing apparatus, broadcast receiving apparatus and software start-up method |
| 06/05/2013 | CN103134486A Multi-media integration navigation system |
| 06/05/2013 | CN102264002B Network adapter of digital household interactive service and realization method thereof |
| 06/05/2013 | CN102256184B Space-domain-digital-watermark-based YUV file storage and play methods and devices |
| 06/05/2013 | CN102256181B Method for accessing internet content and related device |
| 06/05/2013 | CN102256163B Video-on-demand system based on P2P (Peer-To-Peer) |
| 06/05/2013 | CN102231167B Method and device for moving focuses based on embedded browser |
| 06/05/2013 | CN102215433B User authorization method and safety device |
| 06/05/2013 | CN102176763B 广播电视系统及信息交互方法 Broadcast television systems and information exchange methods |
| 06/05/2013 | CN102170583B Method and system for recovering and playing audio frequency in mobile multimedia broadcast |
| 06/05/2013 | CN102150436B Method for the allocation and management of substcriptions for the reception of broadcast products |
| 06/05/2013 | CN102137304B Television signal transmission method, set top box and television |
| 06/05/2013 | CN102131108B Method, terminal, server and system for realizing personalized functions of hand-held television |
| 06/05/2013 | CN102065340B System and method for implementing multimedia synchronous interaction |
| 06/05/2013 | CN102017646B A method and a system for distributing TV content over a network |
| 06/05/2013 | CN101998155B Video on demand method, device and system |
| 06/05/2013 | CN101998141B Method, device and system for packaging, encoding and decoding video data |
| 06/05/2013 | CN101983504B Vehicle-mounted device, server device, and communication system |
| 06/05/2013 | CN101924917B Video on demand system and method based on mobile user terminal |
| 06/05/2013 | CN101911695B Multiple transport stream receiver |