| Patents for H04N 21 - Selective content distribution, e.g. interactive television, vod [video on demand] (56,445) |
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| 11/06/2013 | EP2660819A1 Method to play video in reverse and related entertainment device and computer program |
| 11/06/2013 | EP2659685A1 Social networking for bandwidth conservation in video on demand systems |
| 11/06/2013 | EP2659684A1 An electronic device having an on-screen display |
| 11/06/2013 | EP2659683A1 A display device that can receive image from an external source |
| 11/06/2013 | EP2659682A1 Distributed recording of content |
| 11/06/2013 | EP2659681A1 A connection box for electronic devices |
| 11/06/2013 | EP2659673A1 Method and apparatus for using low power rf circuits and edid data and control for display monitoring |
| 11/06/2013 | EP2659670A2 Multi-resolution image display |
| 11/06/2013 | EP2659666A1 Method and system for providing additional content related to a displayed content |
| 11/06/2013 | EP2659665A1 A personal video recorder |
| 11/06/2013 | EP2659664A1 A display device comprising a housing |
| 11/06/2013 | EP2659656A1 Dynamical adaptation of data encoding dependent on cpu load |
| 11/06/2013 | EP2659641A1 Methods, apparatuses and computer programs for media streaming |
| 11/06/2013 | EP2659486A1 Method, apparatus and computer program product for emotion detection |
| 11/06/2013 | EP2659433A2 Inference engine for video analytics metadata-based event detection and forensic search |
| 11/06/2013 | CN203279396U Mounting shell of printed circuit board |
| 11/06/2013 | CN203279204U Eoc终端 Eoc terminal |
| 11/06/2013 | CN203279090U Equipment supporting automatic set top box testing |
| 11/06/2013 | CN203279089U Double-mode reception system of high-speed railway |
| 11/06/2013 | CN203279088U Feed supply circuit based on wired digital set-top box |
| 11/06/2013 | CN203279087U Television electronic program guide (EPG) broadcasting control system |
| 11/06/2013 | CN203279086U 电视控制系统 TV Control System |
| 11/06/2013 | CN203279085U Car-mounted wireless high-definition video terminal |
| 11/06/2013 | CN203279084U Hanging-type high-definition wireless video terminal |
| 11/06/2013 | CN203279083U Novel set top box structure |
| 11/06/2013 | CN203279082U 网络数字多媒体播放器 Network Digital Multimedia Player |
| 11/06/2013 | CN203279081U Television woke up by local network |
| 11/06/2013 | CN203279080U Backpack-type high-definition wireless video terminal |
| 11/06/2013 | CN203279079U Microfilm communication system based on application (APP) technology |
| 11/06/2013 | CN203279075U Display device capable of displaying multiple content views and glasses equipment |
| 11/06/2013 | CN203279040U Audio/video converter |
| 11/06/2013 | CN203279031U MHL-HDMI converting and receiving unit and television with same |
| 11/06/2013 | CN203279016U Locking system applied to television remote controller |
| 11/06/2013 | CN203278871U Household three-network convergence data integration terminal |
| 11/06/2013 | CN203276843U Drawer-type hard disk extraction device for set-top box |
| 11/06/2013 | CN203276762U Advertising machine of internet of things |
| 11/06/2013 | CN203276557U Remote controller |
| 11/06/2013 | CN103385008A A method of targeted ad insertion using HTTP live streaming protocol |
| 11/06/2013 | CN103385007A A connection box for electronic devices |
| 11/06/2013 | CN103385006A Method and apparatus for the seamless playback of content |
| 11/06/2013 | CN103384351A Method for guiding user to solve abnormal conditions of video-on-demand and set top box |
| 11/06/2013 | CN103384350A Broadcast receiving apparatus and method for controlling application and device |
| 11/06/2013 | CN103384349A Television broadcast receiver and information processing system with same |
| 11/06/2013 | CN103384348A Implementation method of GINGA digital television middleware on embedded type digital television platforms |
| 11/06/2013 | CN103384347A Energy management device, energy management method, and audio and/or visual device |
| 11/06/2013 | CN103384346A PPT file processing method and device |
| 11/06/2013 | CN103384345A User information input method of intelligent security integrated television receiver |
| 11/06/2013 | CN103384344A Constructing a customized message in a video-on-demand service |
| 11/06/2013 | CN103384331A Video inter-frame forgery detection method based on light stream consistency |
| 11/06/2013 | CN103384320A Automatic display technique of intelligent security integrated television receiver alarm screen |
| 11/06/2013 | CN103384253A Playing system presenting multimedia interaction function in video and construction method of playing system |
| 11/06/2013 | CN102595250B Method for digital television front end equipment to resist ARP attack |
| 11/06/2013 | CN102497597B Method for carrying out integrity checkout on HD (high-definition) video files |
| 11/06/2013 | CN102497520B Power supply control system of CI (Conditional Independence) card and CA (Conditional Access) card compatible system and power supply method thereof |
| 11/06/2013 | CN102325265B Method for quantitatively evaluating bidirectional network operation performance of cable television |
| 11/06/2013 | CN102291593B System configuring and testing method in production of IPTV (Internet Protocol Television) set top box |
| 11/06/2013 | CN102256162B Method and system for optimizing media-on-demand based on real-time file format conversion |
| 11/06/2013 | CN102215365B Media data playing device and playback method thereof |
| 11/06/2013 | CN102197646B System and method for generating multichannel audio with a portable electronic device |
| 11/06/2013 | CN102196308B Digital-television-based multi-hardware interface compatible driving system |
| 11/06/2013 | CN102170592B Program previewing method and system based on digital television |
| 11/06/2013 | CN102158759B Program recording method, playback method of recorded program and set top box |
| 11/06/2013 | CN102143130B Method, device and system for acquiring key information in rapid channel switching |
| 11/06/2013 | CN102137291B Advertisement selecting method and Internet protocol television (IPTV) platform |
| 11/06/2013 | CN102137288B Method for realizing carousel services and carousel server |
| 11/06/2013 | CN102137256B File transfer method, device and system |
| 11/06/2013 | CN102084652B Method and apparatus for selective caching of burst stream transmission |
| 11/06/2013 | CN102077206B Segmented media content rights management |
| 11/06/2013 | CN102075816B Display control system, display control device, and display control method |
| 11/06/2013 | CN102057686B Method and apparatus for delivering and caching multiple pieces of content |
| 11/06/2013 | CN101998084B Display device and display method |
| 11/06/2013 | CN101990661B Communication device, communication system, image presentation method, and program |
| 11/06/2013 | CN101939983B Navigation in program guides with non-uniform events |
| 11/06/2013 | CN101917389B Network television direct broadcasting system |
| 11/06/2013 | CN101860696B Program recommending method and streaming media program system |
| 11/06/2013 | CN101771847B Community programmed television |
| 11/06/2013 | CN101707703B Seamless switching between random access units multiplexed in a multi angle view multimedia stream |
| 11/06/2013 | CN101690219B Early rendering for fast channel switching |
| 11/06/2013 | CN101682709B Delivering and displaying advertisement or other application data to display systems |
| 11/06/2013 | CN101669369B Signaling of multiple decoding times in media files |
| 11/06/2013 | CN101635787B Digital broadcasting transmission/reception system having improved receiving performance and signal processing method thereof |
| 11/06/2013 | CN101588469B Channel information access control method, channel information delivery method, IPTV system and device |
| 11/06/2013 | CN101394538B A host device interfacing with a point of deployment (pod) and a method of processing digital video recorder (dvr) status information |
| 11/06/2013 | CN101370132B Digital broadcast receiver and method for processing stream of digital broadcast receiver |
| 11/05/2013 | US8578440 Video processing apparatus and method of controlling video processing apparatus |
| 11/05/2013 | US8578438 Content supply system, content supply apparatus and method, content playback apparatus and method, and program |
| 11/05/2013 | US8578419 Server-centric customized interactive program guide in an interactive television environment |
| 11/05/2013 | US8578414 Television control interface with electronic guide |
| 11/05/2013 | US8578410 Video and digital multimedia aggregator content coding and formatting |
| 11/05/2013 | US8578405 Providing content interruptions |
| 11/05/2013 | US8578403 Systems and methods for improved audience measuring |
| 11/05/2013 | US8577201 Buffering of prior displayed television channels upon accessing a different channel |
| 11/02/2013 | CA2776179A1 Systems and methods to manage video chat contacts |
| 10/31/2013 | WO2013163569A1 Full random access from clean random access pictures in video coding |
| 10/31/2013 | WO2013163563A1 Parameter set updates in video coding |
| 10/31/2013 | WO2013163555A1 System and method for signaling segment encryption and key derivation for adaptive streaming |
| 10/31/2013 | WO2013163448A1 Enhanced block-request streaming system for handling low-latency streaming |
| 10/31/2013 | WO2013163232A1 Self-learning methods, entity relations, remote control, and other features for real-time processing, storage,indexing, and delivery of segmented video |
| 10/31/2013 | WO2013163224A1 Method and apparatus for smooth stream switching in mpeg/3gpp-dash |
| 10/31/2013 | WO2013162980A2 Managing multi-reference picture buffers for video data coding |